10-Q

Table Of Contents

U.S. SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 10-Q

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2016

[  ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

For the transition period from         to        .

Commission File No. 000-26719

MERCANTILE BANK CORPORATION

(Exact name of registrant as specified in its charter)

Michigan	38-3360865
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)

310 Leonard Street, NW, Grand Rapids, MI 49504

(Address of principal executive offices) (Zip Code)

(616) 406-3000

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

          Yes    X       No ___

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

          Yes   X        No ___

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ___	Accelerated filer X
Non-accelerated filer	Smaller reporting company __

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

          Yes           No   X  

At August 5, 2016, there were 16,279,351 shares of common stock outstanding.

MERCANTILE BANK CORPORATION

INDEX

PART I.	Financial Information	Page No.
	Item 1.    Financial Statements
	Condensed Consolidated Balance Sheets (Unaudited) - June 30, 2016 and December 31, 2015	1
	Condensed Consolidated Statements of Income (Unaudited) - Three and Six Months Ended June 30, 2016 and June 30, 2015	2
	Condensed Consolidated Statements of Comprehensive Income (Unaudited) - Three and Six Months Ended June 30, 2016 and June 30, 2015	3
	Condensed Consolidated Statements of Changes in Shareholders’ Equity (Unaudited) - Six Months Ended June 30, 2016 and June 30, 2015	4
	Condensed Consolidated Statements of Cash Flows (Unaudited) - Six Months Ended June 30, 2016 and June 30, 2015	6
	Notes to Condensed Consolidated Financial Statements (Unaudited)	8
	Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	73
	Item 3. Quantitative and Qualitative Disclosures About Market Risk	92
	Item 4. Controls and Procedures	95
PART II.	Other Information
	Item 1. Legal Proceedings	96
	Item 1A. Risk Factors	96
	Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	96
	Item 3. Defaults Upon Senior Securities	96
	Item 4. Mine Safety Disclosures	96
	Item 5. Other Information	96
	Item 6. Exhibits	97
	Signatures	98

MERCANTILE BANK CORPORATION

PART I --- FINANCIAL INFORMATION

Item 1. Financial Statements

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

	June 30, 2016			December 31, 2015
ASSETS
Cash and due from banks	$	60,087,000		$	42,829,000
Interest-earning deposits		46,896,000			46,463,000
Federal funds sold		0			599,000
Total cash and cash equivalents		106,983,000			89,891,000
Securities available for sale		323,452,000			346,992,000
Federal Home Loan Bank stock		8,026,000			7,567,000
Loans		2,379,940,000			2,277,727,000
Allowance for loan losses		(17,110,000	)		(15,681,000	)
Loans, net		2,362,830,000			2,262,046,000
Premises and equipment, net		45,558,000			46,862,000
Bank owned life insurance		66,537,000			58,971,000
Goodwill		49,473,000			49,473,000
Core deposit intangible		11,228,000			12,631,000
Other assets		25,849,000			29,123,000
Total assets	$	2,999,936,000		$	2,903,556,000
LIABILITIES AND SHAREHOLDERS' EQUITY
Deposits
Noninterest-bearing	$	733,573,000		$	674,568,000
Interest-bearing		1,546,145,000			1,600,814,000
Total deposits		2,279,718,000			2,275,382,000
Securities sold under agreements to repurchase		136,690,000			154,771,000
Federal Home Loan Bank advances		178,000,000			68,000,000
Subordinated debentures		44,494,000			55,154,000
Accrued interest and other liabilities		16,457,000			16,445,000
Total liabilities		2,655,359,000			2,569,752,000
Shareholders' equity
Preferred stock, no par value; 1,000,000 shares authorized; none issued		0			0
Common stock, no par value; 40,000,000 shares authorized; 16,271,061 shares outstanding at June 30, 2016 and 16,358,711 shares outstanding at December 31, 2015		303,336,000			304,819,000
Retained earnings		38,553,000			27,722,000
Accumulated other comprehensive income		2,688,000			1,263,000
Total shareholders’ equity		344,577,000			333,804,000
Total liabilities and shareholders’ equity	$	2,999,936,000		$	2,903,556,000

See accompanying notes to condensed consolidated financial statements. 

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MERCANTILE BANK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

	Three Months Ended June 30, 2016		Three Months Ended June 30, 2015			Six Months Ended June 30, 2016		Six Months Ended June 30, 2015
Interest income
Loans, including fees	$	26,887,000	$	25,587,000		$	53,666,000	$	50,898,000
Securities, taxable		2,657,000		1,489,000			4,173,000		3,174,000
Securities, tax-exempt		540,000		523,000			1,077,000		1,060,000
Other interest-earning assets		63,000		64,000			120,000		120,000
Total interest income		30,147,000		27,663,000			59,036,000		55,252,000
Interest expense
Deposits		1,819,000		1,775,000			3,685,000		3,675,000
Short-term borrowings		47,000		39,000			91,000		76,000
Federal Home Loan Bank advances		575,000		151,000			925,000		303,000
Subordinated debentures and other borrowings		606,000		657,000			1,353,000		1,308,000
Total interest expense		3,047,000		2,622,000			6,054,000		5,362,000
Net interest income		27,100,000		25,041,000			52,982,000		49,890,000
Provision for loan losses		1,100,000		(600,000	)		1,700,000		(1,000,000	)
Net interest income after provision for loan losses		26,000,000		25,641,000			51,282,000		50,890,000
Noninterest income
Services charges on deposit and sweep accounts		1,090,000		812,000			2,038,000		1,582,000
Credit and debit card income		1,080,000		1,079,000			2,095,000		2,291,000
Mortgage banking activities		744,000		999,000			1,342,000		1,687,000
Earnings on bank owned life insurance		298,000		262,000			584,000		548,000
Gain on trust preferred securities repurchase		0		0			2,970,000		0
Other income		852,000		869,000			2,121,000		1,607,000
Total noninterest income		4,064,000		4,021,000			11,150,000		7,715,000
Noninterest expense
Salaries and benefits		10,801,000		11,074,000			21,796,000		21,158,000
Occupancy		1,480,000		1,479,000			3,084,000		3,052,000
Furniture and equipment		522,000		596,000			1,047,000		1,220,000
Data processing costs		1,970,000		1,872,000			3,962,000		3,642,000
FDIC insurance costs		365,000		483,000			757,000		960,000
Other expense		4,055,000		4,846,000			8,415,000		9,559,000
Total noninterest expenses		19,193,000		20,350,000			39,061,000		39,591,000
Income before federal income tax expense		10,871,000		9,312,000			23,371,000		19,014,000
Federal income tax expense		3,437,000		2,754,000			7,388,000		5,810,000
Net income	$	7,434,000	$	6,558,000		$	15,983,000	$	13,204,000
Basic earnings per share	$	0.46	$	0.39		$	0.98	$	0.78
Diluted earnings per share	$	0.46	$	0.39		$	0.98	$	0.78
Cash dividends per share	$	0.16	$	0.14		$	0.32	$	0.28
Average basic shares outstanding		16,240,966		16,767,393			16,266,311		16,852,002
Average diluted shares outstanding		16,268,839		16,803,846			16,293,250		16,887,702

See accompanying notes to condensed consolidated financial statements.

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MERCANTILE BANK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

	Three Months Ended June 30, 2016			Three Months Ended June 30, 2015			Six Months Ended June 30, 2016			Six Months Ended June 30, 2015
Net income	$	7,434,000		$	6,558,000		$	15,983,000		$	13,204,000
Other comprehensive income (loss):
Unrealized holding gains (losses) on securities available for sale		299,000			(2,722,000	)		2,218,000			165,000
Fair value of interest rate swap		(4,000	)		71,000			(25,000	)		(126,000	)
		295,000			(2,651,000	)		2,193,000			39,000
Tax effect of unrealized holding gains (losses) on securities available for sale		(105,000	)		981,000			(777,000	)		(30,000	)
Tax effect of fair value of interest rate swap		1,000			(25,000	)		9,000			44,000
		(104,000	)		956,000			(768,000	)		14,000
Other comprehensive income (loss), net of tax		191,000			(1,695,000	)		1,425,000			53,000
Comprehensive income	$	7,625,000		$	4,863,000		$	17,408,000		$	13,257,000

See accompanying notes to condensed consolidated financial statements.

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MERCANTILE BANK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF

CHANGES IN SHAREHOLDERS’ EQUITY

(Unaudited)

($ in thousands except per share amounts)	Preferred Stock		Common Stock			Retained Earnings (Deficit)			Accumulated Other Comprehensive Income (Loss)			Total Shareholders’ Equity
Balances, January 1, 2016	$	0	$	304,819		$	27,722		$	1,263		$	333,804
Employee stock purchase plan (773 shares)				18									18
Dividend reinvestment plan (38,195 shares)				909									909
Stock option exercises (31,249 shares)				379									379
Stock grants to directors for retainer fees (13,000 shares)				327									327
Stock-based compensation expense				616									616
Share repurchase program (167,878 shares)				(3,732	)								(3,732	)
Cash dividends ($0.32 per common share)							(5,152	)					(5,152	)
Net income for the six months ended June 30, 2016							15,983						15,983
Change in net unrealized holding gain on securities available for sale, net of tax effect										1,441			1,441
Change in fair value of interest rate swap, net of tax effect										(16	)		(16	)
Balances, June 30, 2016	$	0	$	303,336		$	38,553		$	2,688		$	344,577

See accompanying notes to condensed consolidated financial statements.

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MERCANTILE BANK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF

CHANGES IN SHAREHOLDERS’ EQUITY (Continued)

(Unaudited)

($ in thousands except per share amounts)	Preferred Stock		Common Stock			Retained Earnings (Deficit)			Accumulated Other Comprehensive Income (Loss)			Total Shareholders’ Equity
Balances, January 1, 2015	$	0	$	317,904		$	10,218		$	16		$	328,138
Employee stock purchase plan (1,110 shares)				23									23
Dividend reinvestment plan (13,788 shares)				283									283
Stock option exercises (26,375 shares)				275									275
Stock grants to directors for retainer fees (20,094 shares)				402									402
Stock-based compensation expense				359									359
Share repurchase program (463,060 shares)				(9,110	)								(9,110	)
Cash dividends ($0.28 per common share)							(4,656	)					(4,656	)
Net income for the six months ended June 30, 2015							13,204						13,204
Change in net unrealized holding gain on securities available for sale, net of tax effect										135			135
Change in fair value of interest rate swap, net of tax effect										(82	)		(82	)
Balances, June 30, 2015	$	0	$	310,136		$	18,766		$	69		$	328,971

See accompanying notes to condensed consolidated financial statements.

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MERCANTILE BANK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

	Six Months Ended June 30, 2016			Six Months Ended June 30, 2015
Cash flows from operating activities
Net income	$	15,983,000		$	13,204,000
Adjustments to reconcile net income to net cash from operating activities
Depreciation and amortization		4,275,000			5,588,000
Accretion of acquired loans		(2,251,000	)		(2,910,000	)
Provision for loan losses		1,700,000			(1,000,000	)
Stock-based compensation expense		616,000			359,000
Stock grants to directors for retainer fee		327,000			402,000
Proceeds from sales of mortgage loans held for sale		46,441,000			57,735,000
Origination of mortgage loans held for sale		(46,715,000	)		(56,853,000	)
Net gain from sales of mortgage loans held for sale		(1,290,000	)		(1,706,000	)
Gain on trust preferred securities repurchase		(2,970,000	)		0
Net gain from sales and valuation write-down of foreclosed assets		(322,000	)		(71,000	)
Net gain from sales and valuation write-down of former bank premises		(10,000	)		0
Net (gain) loss from sales of fixed assets		171,000			(10,000	)
Net (gain) loss from sales of available for sale securities		1,000			(5,000	)
Earnings on bank owned life insurance		(584,000	)		(548,000	)
Net change in:
Accrued interest receivable		568,000			212,000
Other assets		(120,000	)		(188,000	)
Accrued interest and other liabilities		(13,000	)		896,000
Net cash from operating activities		15,807,000			15,105,000
Cash flows from investing activities
Loan originations and payments, net		(99,276,000	)		(82,399,000	)
Purchases of securities available for sale		(60,873,000	)		(4,868,000	)
Proceeds from maturities, calls and repayments of securities available for sale		86,872,000			62,135,000
Proceeds from sales of securities available for sale		264,000			665,000
Proceeds from sales of foreclosed assets		1,371,000			1,131,000
Proceeds from sales of former bank premises		46,000			0
Proceeds from FHLB stock redemption		0			6,132,000
Purchases of FHLB stock		(459,000	)		0
Purchases of bank owned life insurance		(7,000,000	)		0
Net purchases of premises and equipment		(307,000	)		(589,000	)
Net cash for investing activities		(79,362,000	)		(17,793,000	)

See accompanying notes to condensed consolidated financial statements.

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MERCANTILE BANK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)

(Unaudited)

	Six Months Ended June 30, 2016			Six Months Ended June 30, 2015
Cash flows from financing activities
Net decrease in time deposits		(17,540,000	)		(84,451,000	)
Net increase in all other deposits		21,876,000			87,505,000
Net decrease in securities sold under agreements to repurchase		(18,081,000	)		(15,488,000	)
Maturities of Federal Home Loan Bank advances		0			(6,000,000	)
Proceeds from Federal Home Loan Bank advances		110,000,000			0
Proceeds from stock option exercises		379,000			275,000
Employee stock purchase plan		18,000			23,000
Dividend reinvestment plan		909,000			283,000
Repurchase of common stock shares		(3,732,000	)		(9,110,000	)
Repurchase of trust preferred securities		(8,030,000	)		0
Payment of cash dividends to common shareholders		(5,152,000	)		(4,656,000	)
Net cash from (for) financing activities		80,647,000			(31,619,000	)
Net change in cash and cash equivalents		17,092,000			(34,307,000	)
Cash and cash equivalents at beginning of period		89,891,000			172,738,000
Cash and cash equivalents at end of period	$	106,983,000		$	138,431,000
Supplemental disclosures of cash flows information
Cash paid during the period for:
Interest	$	6,016,000		$	5,564,000
Federal income tax		6,700,000			5,700,000
Noncash financing and investing activities:
Transfers from loans to foreclosed assets		236,000			1,098,000
Transfers from bank premises to other real estate owned		371,000			0

See accompanying notes to condensed consolidated financial statements.

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MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.     SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation: The unaudited financial statements for the six months ended June 30, 2016 include the consolidated results of operations of Mercantile Bank Corporation and its consolidated subsidiaries. These subsidiaries include Mercantile Bank of Michigan (“our bank”) and our bank’s two subsidiaries, Mercantile Bank Real Estate Co., LLC (“our real estate company”) and Mercantile Insurance Center, Inc. (“our insurance center”). These consolidated financial statements have been prepared in accordance with the instructions for Form 10-Q and Item 303(b) of Regulation S-K and do not include all disclosures required by accounting principles generally accepted in the United States of America for a complete presentation of our financial condition and results of operations. In the opinion of management, the information reflects all adjustments (consisting only of normal recurring adjustments) which are necessary in order to make the financial statements not misleading and for a fair presentation of the results of operations for such periods. The results for the period ended June 30, 2016 should not be considered as indicative of results for a full year. For further information, refer to the consolidated financial statements and footnotes included in our annual report on Form 10-K for the year ended December 31, 2015.

We have five separate business trusts that were formed to issue trust preferred securities. Subordinated debentures were issued to the trusts in return for the proceeds raised from the issuance of the trust preferred securities. The trusts are not consolidated, but instead we report the subordinated debentures issued to the trusts as a liability.

Earnings Per Share: Basic earnings per share is based on the weighted average number of common shares and participating securities outstanding during the period. Diluted earnings per share include the dilutive effect of additional potential common shares issuable under our stock-based compensation plans and are determined using the treasury stock method. Our unvested restricted shares, which contain non-forfeitable rights to dividends whether paid or accrued (i.e., participating securities), are included in the number of shares outstanding for both basic and diluted earnings per share calculations. In the event of a net loss, our unvested restricted shares are excluded from the calculation of both basic and diluted earnings per share.

Approximately 150,000 unvested restricted shares were included in determining both basic and diluted earnings per share for the three and six months ended June 30, 2016. In addition, stock options for approximately 92,000 shares of common stock were included in determining diluted earnings per share for the three and six months ended June 30, 2016. Stock options for approximately 7,000 shares of common stock were antidilutive and not included in determining diluted earnings per share for the three and six months ended June 30, 2016.

Approximately 100,000 unvested restricted shares were included in determining both basic and diluted earnings per share for the three and six months ended June 30, 2015. In addition, stock options for approximately 108,000 shares of common stock were included in determining diluted earnings per share for the three and six months ended June 30, 2015. Stock options for approximately 91,000 shares of common stock were antidilutive and not included in determining diluted earnings per share for the three and six months ended June 30, 2015.

 (Continued)

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MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.     SIGNIFICANT ACCOUNTING POLICIES (Continued)

Securities: Debt securities classified as held to maturity are carried at amortized cost when management has the positive intent and ability to hold them to maturity. Debt securities are classified as available for sale when they might be sold prior to maturity. Equity securities with readily determinable fair values are classified as available for sale. Securities available for sale are carried at fair value, with unrealized holding gains and losses reported in other comprehensive income, net of tax. Federal Home Loan Bank stock is carried at cost.

Interest income includes amortization of purchase premiums and accretion of discounts. Premiums and discounts on securities are amortized or accreted on the level-yield method without anticipating prepayments, except for mortgage-backed securities where prepayments are anticipated. Gains and losses on sales are recorded on the trade date and determined using the specific identification method.

Declines in the fair value of debt securities below their amortized cost that are other than temporary (“OTTI”) are reflected in earnings or other comprehensive income, as appropriate. For those debt securities whose fair value is less than their amortized cost, we consider our intent to sell the security, whether it is more likely than not that we will be required to sell the security before recovery and whether we expect to recover the entire amortized cost of the security based on our assessment of the issuer’s financial condition. In analyzing an issuer’s financial condition, we consider whether the securities are issued by the federal government or its agencies, and whether downgrades by bond rating agencies have occurred. If either of the criteria regarding intent or requirement to sell is met, the entire difference between amortized cost and fair value is recognized as impairment through earnings. For debt securities that do not meet the aforementioned criteria, the amount of impairment is split into two components as follows: 1) OTTI related to credit loss, which must be recognized in the income statement, and 2) OTTI related to other factors, such as liquidity conditions in the market or changes in market interest rates, which is recognized in other comprehensive income. The credit loss is defined as the difference between the present value of the cash flows expected to be collected and the amortized cost.

Loans: Loans that we have the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of deferred loan fees and costs and an allowance for loan losses. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized in interest income using the level-yield method without anticipating prepayments.

Interest income on commercial loans and mortgage loans is discontinued at the time the loan is 90 days delinquent unless the loan is well-secured and in process of collection. Consumer and credit card loans are typically charged off no later than when they are 120 days past due. Past due status is based on the contractual terms of the loan. In all cases, loans are placed on nonaccrual or charged off at an earlier date if collection of principal and interest is considered doubtful.

All interest accrued but not received for loans placed on nonaccrual is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

(Continued) 

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MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.     SIGNIFICANT ACCOUNTING POLICIES (Continued)

Loans Held for Sale: Mortgage loans originated and intended for sale in the secondary market are carried at the lower of aggregate cost or market, as determined by outstanding commitments from investors. Net unrealized losses, if any, are recorded as a valuation allowance and charged to earnings. As of June 30, 2016 and December 31, 2015, we determined that the fair value of our mortgage loans held for sale approximated the recorded cost of $2.9 million and $1.3 million, respectively. Loans held for sale are reported as part of our total loans on the balance sheet.

Mortgage loans held for sale are generally sold with servicing rights retained. Gains and losses on sales of mortgage loans are based on the difference between the selling price and the carrying value of the related loan sold, which is reduced by the cost allocated to the servicing right. We generally lock in the sale price to the purchaser of the loan at the same time we make a rate commitment to the borrower. These mortgage banking activities are not designated as hedges and are carried at fair value. The net gain or loss on mortgage banking derivatives is included in the gain on sale of loans. Mortgage loans serviced for others totaled approximately $597 million as of June 30, 2016.

Mortgage Banking Activities: Mortgage loan servicing rights are recognized as assets based on the allocated value of retained servicing rights on mortgage loans sold. Mortgage loan servicing rights are carried at the lower of amortized cost or fair value and are expensed in proportion to, and over the period of, estimated net servicing revenues. Impairment is evaluated based on the fair value of the rights using groupings of the underlying mortgage loans as to interest rates. Any impairment of a grouping is reported as a valuation allowance.

Servicing fee income is recorded for fees earned for serving mortgage loans. The fees are based on a contractual percentage of the outstanding principal or a fixed amount per loan and are recorded as income when earned. Amortization of mortgage loan servicing rights is netted against mortgage loan servicing income and recorded in mortgage banking activities in the income statement.

Troubled Debt Restructurings: A loan is accounted for as a troubled debt restructuring if we, for economic or legal reasons, grant a concession to a borrower considered to be experiencing financial difficulties that we would not otherwise consider. A troubled debt restructuring may involve the receipt of assets from the debtor in partial or full satisfaction of the loan, or a modification of terms such as a reduction of the stated interest rate or balance of the loan, a reduction of accrued interest, an extension of the maturity date or renewal of the loan at a stated interest rate lower than the current market rate for a new loan with similar risk, or some combination of these concessions. Troubled debt restructurings can be in either accrual or nonaccrual status. Nonaccrual troubled debt restructurings are included in nonperforming loans. Accruing troubled debt restructurings are generally excluded from nonperforming loans as it is considered probable that all contractual principal and interest due under the restructured terms will be collected.

 (Continued)

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MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.     SIGNIFICANT ACCOUNTING POLICIES (Continued)

In accordance with current accounting guidance, loans modified as troubled debt restructurings are, by definition, considered to be impaired loans. Impairment for these loans is measured on a loan-by-loan basis similar to other impaired loans as described below under “Allowance for Loan Losses.” Certain loans modified as troubled debt restructurings may have been previously measured for impairment under a general allowance methodology (i.e., pooling), thus at the time the loan is modified as a troubled debt restructuring the allowance will be impacted by the difference between the results of these two measurement methodologies. Loans modified as troubled debt restructurings that subsequently default are factored into the determination of the allowance in the same manner as other defaulted loans.

Allowance for Loan Losses: The allowance for loan losses (“allowance”) is a valuation allowance for probable incurred credit losses. Loan losses are charged against the allowance when we believe the uncollectability of a loan is confirmed. Subsequent recoveries, if any, are credited to the allowance. We estimate the allowance balance required using past loan loss experience, the nature and volume of the portfolio, information about specific borrower situations and estimated collateral values, economic conditions and other factors. Allocations of the allowance may be made for specific loans, but the entire allowance is available for any loan that, in our judgment, should be charged-off.

A loan is considered to be impaired when, based on current information and events, it is probable we will be unable to collect the scheduled payments of principal and interest when due according to the contractual terms of the loan agreement. Factors considered in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. We determine the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of delay, the reasons for delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial and construction loans by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price or the fair value of collateral if the loan is collateral dependent.

Derivatives: Derivative financial instruments are recognized as assets or liabilities at fair value. The accounting for changes in the fair value of derivatives depends on the use of the derivatives and whether the derivatives qualify for hedge accounting. Used as part of our asset and liability management to help manage interest rate risk, our derivatives have generally consisted of interest rate swap agreements that qualified for hedge accounting. In February 2012, we entered into an interest rate swap agreement that qualifies for hedge accounting. The current outstanding interest rate swap is discussed in more detail in Note 9. We do not use derivatives for trading purposes.

Changes in the fair value of derivatives that are designated, for accounting purposes, as a hedge of the variability of cash flows to be received on various loans and are effective are reported in other comprehensive income. They are later reclassified into earnings in the same periods during which the hedged transaction affects earnings and are included in the line item in which the hedged cash flows are recorded. If hedge accounting does not apply, changes in the fair value of derivatives are recognized immediately in current earnings as interest income or expense.

 (Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.     SIGNIFICANT ACCOUNTING POLICIES (Continued)

If designated as a hedge, we formally document the relationship between the derivatives and hedged items, as well as the risk-management objective and the strategy for undertaking hedge transactions. This documentation includes linking cash flow hedges to specific assets and liabilities on the balance sheet. If designated as a hedge, we also formally assess, both at the hedge’s inception and on an ongoing basis, whether the derivative instruments that are used are highly effective in offsetting changes in cash flows of the hedged items. Ineffective hedge gains and losses are recognized immediately in current earnings as noninterest income or expense. We discontinue hedge accounting when we determine the derivative is no longer effective in offsetting changes in the cash flows of the hedged item, the derivative is settled or terminates, or treatment of the derivative as a hedge is no longer appropriate or intended.

Goodwill and Core Deposit Intangible: Goodwill results from business acquisitions and represents the excess of the purchase price over the fair value of acquired tangible assets and liabilities and identifiable intangible assets. Goodwill is assessed at least annually for impairment and any such impairment is recognized in the period identified. A more frequent assessment is performed should events or changes in circumstances indicate the carrying value of the goodwill may not be recoverable. We may elect to perform a qualitative assessment for the annual impairment test. If the qualitative assessment indicates it is more likely than not that the fair value of a reporting unit is less than its carrying amount, or if we elect not to perform a qualitative assessment, then we would be required to perform a quantitative test for goodwill impairment. The quantitative test is a two-step process consisting of comparing the carrying value of the reporting unit to an estimate of its fair value. If the estimated fair value of the reporting unit is less than the carrying value, goodwill is impaired and is written down to its estimated fair value. In 2014 and 2015, we elected to perform a qualitative assessment for our annual impairment test and concluded it is more likely than not our fair value was greater than its carrying amount; therefore, no further testing was required.

The core deposit intangible that arose from the Firstbank Corporation acquisition was initially measured at fair value and is being amortized into noninterest expense over a ten-year period using the sum-of-the-years-digits methodology.

Adoption of New Accounting Standards: In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This ASU establishes a comprehensive revenue recognition standard for virtually all industries under U.S. GAAP, including those that previously followed industry-specific guidance such as the real estate, construction and software industries. The revenue standard’s core principle is built on the contract between a vendor and a customer for the provision of goods and services. It attempts to depict the exchange of rights and obligations between the parties in the pattern of revenue recognition based on the consideration to which the vendor is entitled. To accomplish this objective, the standard requires five basic steps: i) identify the contract with the customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract, and (v) recognize revenue when (or as) the entity satisfies a performance obligation. This ASU was originally effective for annual and interim periods beginning after December 15, 2016, with three transition methods available – full retrospective, retrospective and cumulative effect approach. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers – Deferral of Effective Date, which delays the implementation of this guidance by one year. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.     SIGNIFICANT ACCOUNTING POLICIES (Continued)

In January 2016, the FASB issued ASU 2016-1, Recognition and Measurement of Financial Assets and Financial Liabilities. This ASU requires an entity to (i) measure equity investments at fair value through net income, with certain exceptions; (ii) present in OCI the changes in instrument-specific credit risk for financial liabilities measured using the fair value option; (iii) present financial assets and financial liabilities by measurement category and form of financial asset; (iv) calculate the fair value of financial instruments for disclosure purposes based on an exit price; and (v) assess a valuation allowance on deferred tax assets related to unrealized losses on available for sale debt securities in combination with other deferred tax assets. This ASU provides an election to subsequently measure certain nonmarketable equity investments at cost less any impairment and adjusted for certain observable price changes. This ASU also requires a qualitative impairment assessment of such equity investments and amends certain fair value disclosure requirements. The amendments are effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017, and are not expected to have a material effect on our financial position or results of operations when adopted.

In February 2016, the FASB issued ASU 2016-02, Leases. This ASU establishes a right-of-use (“ROU”) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than 12 months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. The ASU is effective for annual and interim periods beginning after December 15, 2018. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

In March 2016, the FASB issued ASU 2016-09, Compensation – Stock Compensation: Improvements to Employee Share-Based Payment Accounting. This ASU requires that, prospectively, all tax effects related to share-based payments be made through the income statement at the time of settlement as opposed to excess tax benefits being recognized in additional paid-in capital under the current guidance. The ASU also removes the requirement to delay recognition of a tax benefit until it reduces current taxes payable. This change is required to be applied on a modified retrospective basis, with a cumulative-effect adjustment to opening retained earnings. Additionally, all tax related cash flows resulting from share-based payments are to be reported as operating activities on the statement of cash flows, a change from the current requirement to present tax benefits as an inflow from financing activities and an outflow from operating activities. Finally, entities will be allowed to withhold an amount up to the employees’ maximum individual tax rate (as opposed to the minimum statutory tax rate) in the relevant jurisdiction without resulting in liability classification of the award. The change in withholding requirements will be applied on a modified retrospective approach. This standard will be effective for annual and interim periods beginning after December 15, 2016. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.     SIGNIFICANT ACCOUNTING POLICIES (Continued)

In June 2016, the FASB issued ASU No. 2016-13, Measurement of Credit Losses on Financial Instruments. This ASU significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The standard will replace the current “incurred loss” approach with an “expected loss” model. The new model, referred to as the current expected credit loss (“CECL”) model, will apply to: (1) financial assets subject to credit losses and measured at amortized cost, and (2) certain off-balance sheet credit exposures. This includes, but is not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. The ASU also simplifies the accounting model for purchased credit-impaired debt securities and loans, and expands the disclosure requirements regarding an entity’s assumptions, models, and methods for estimating the allowance for loan and lease losses. In addition, entities will need to disclose the amortized cost balance for each class of financial asset by credit quality indicator, disaggregated by the year of origination. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019, and early adoption is permitted for interim and annual reporting periods beginning after December 15, 2018. Entities will apply the standard’s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective (i.e., modified retrospective approach). We are currently evaluating the provisions of this ASU to determine the potential impact the new standard will have on our consolidated financial statements.

2.     SECURITIES

The amortized cost and fair value of available for sale securities and the related pre-tax gross unrealized gains and losses recognized in accumulated other comprehensive income are as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2016
U.S. Government agency debt obligations	$	132,085,000	$	895,000	$	(38,000	)	$	132,942,000
Mortgage-backed securities		56,616,000		979,000		(50,000	)		57,545,000
Municipal general obligation bonds		119,878,000		2,602,000		(94,000	)		122,386,000
Municipal revenue bonds		8,498,000		95,000		0			8,593,000
Other investments		1,962,000		24,000		0			1,986,000
	$	319,039,000	$	4,595,000	$	(182,000	)	$	323,452,000
December 31, 2015
U.S. Government agency debt obligations	$	146,660,000	$	1,932,000	$	(1,552,000	)	$	147,040,000
Mortgage-backed securities		66,670,000		708,000		(304,000	)		67,074,000
Municipal general obligation bonds		120,679,000		1,549,000		(205,000	)		122,023,000
Municipal revenue bonds		8,841,000		76,000		(3,000	)		8,914,000
Other investments		1,946,000		0		(5,000	)		1,941,000
	$	344,796,000	$	4,265,000	$	(2,069,000	)	$	346,992,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

2.     SECURITIES (Continued)

Securities with unrealized losses at June 30, 2016 and December 31, 2015, aggregated by investment category and length of time that individual securities have been in a continuous loss position, are as follows:

	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Vaule		Unrealized Loss
June 30, 2016
U.S. Government agency debt obligations	$	3,991,000	$	9,000	$	2,958,000	$	29,000	$	6,949,000	$	38,000
Mortgage-backed securities		3,212,000		16,000		9,899,000		34,000		13,111,000		50,000
Municipal general obligation bonds		850,000		5,000		9,042,000		89,000		9,892,000		94,000
Municipal revenue bonds		557,000		0		0		0		557,000		0
Other investments		0		0		0		0		0		0
	$	8,610,000	$	30,000	$	21,899,000	$	152,000	$	30,509,000	$	182,000

	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
December 31, 2015
U.S. Government agency debt obligations	$	0	$	0	$	76,496,000	$	1,552,000	$	76,496,000	$	1,552,000
Mortgage-backed securities		18,025,000		69,000		34,660,000		235,000		52,685,000		304,000
Municipal general obligation bonds		1,981,000		4,000		30,134,000		201,000		32,115,000		205,000
Municipal revenue bonds		0		0		1,134,000		3,000		1,134,000		3,000
Other investments		1,446,000		5,000		0		0		1,446,000		5,000
	$	21,452,000	$	78,000	$	142,424,000	$	1,991,000	$	163,876,000	$	2,069,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

2.     SECURITIES (Continued)

We evaluate securities for other-than-temporary impairment at least on a quarterly basis. Consideration is given to the length of time and the extent to which the fair value has been less than cost, the financial condition and near-term prospects of the issuer, and the intent and ability we have to retain our investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. For those debt securities whose fair value is less than their amortized cost basis, we also consider our intent to sell the security, whether it is more likely than not that we will be required to sell the security before recovery and if we do not expect to recover the entire amortized cost basis of the security. In analyzing an issuer’s financial condition, we may consider whether the securities are issued by the federal government or its agencies, whether downgrades by bond rating agencies have occurred and the results of reviews of the issuer’s financial condition.

At June 30, 2016, 93 debt securities with fair values totaling $30.5 million have unrealized losses aggregating $0.2 million. After we considered whether the securities were issued by the federal government or its agencies and whether downgrades by bond rating agencies had occurred, we determined that unrealized losses were due to changing interest rate environments. As we do not intend to sell our debt securities before recovery of their cost basis and we believe it is more likely than not that we will not be required to sell our debt securities before recovery of the cost basis, no unrealized losses are deemed to be other-than-temporary.

The amortized cost and fair value of debt securities at June 30, 2016, by maturity, are shown in the following table. The contractual maturity is utilized for U.S. Government agency debt obligations and municipal bonds. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date, primarily mortgage-backed securities, are shown separately. Weighted average yields are also reflected, with yields for municipal securities shown at their tax equivalent yield.

	Weighted Average Yield			Amortized Cost		Fair Value
Due in 2016		1.44	%	$	32,582,000	$	32,601,000
Due in 2017 through 2021		1.83			119,275,000		120,413,000
Due in 2022 through 2026		3.10			55,510,000		56,994,000
Due in 2027 and beyond		3.27			53,094,000		53,913,000
Mortgage-backed securities		1.76			56,616,000		57,545,000
Other investments		3.06			1,962,000		1,986,000
		2.24	%	$	319,039,000	$	323,452,000

 (Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

2.     SECURITIES (Continued)

Securities issued by the State of Michigan and all its political subdivisions had a combined amortized cost of $107 million and $106 million at June 30, 2016 and December 31, 2015, respectively, with estimated market values of $109 million and $107 million, respectively. Securities issued by all other states and their political subdivisions had a combined amortized cost of $21.5 million and $24.0 million at June 30, 2016 and December 31, 2015, respectively, with estimated market values of $21.8 million and $24.1 million, respectively. Total securities of any other specific issuer, other than the U.S. Government and its agencies and the State of Michigan and all its political subdivisions, did not exceed 10% of shareholders’ equity.

The carrying value of U.S. Government agency debt obligations and mortgage-backed securities that are pledged to secure repurchase agreements was $137 million and $155 million at June 30, 2016, and December 31, 2015, respectively. Investments in Federal Home Loan Bank stock are restricted and may only be resold or redeemed by the issuer.

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES

Loans originated for investment are stated at their principal amount outstanding adjusted for partial charge-offs, the allowance, and net deferred loan fees and costs. Interest income on loans is accrued over the term of the loans primarily using the simple interest method based on the principal balance outstanding. Interest is not accrued on loans where collectability is uncertain. Accrued interest is presented separately in the consolidated balance sheet. Loan origination fees and certain direct costs incurred to extend credit are deferred and amortized over the term of the loan or loan commitment period as an adjustment to the related loan yield.

Acquired loans are those purchased in the Firstbank merger. These loans were recorded at estimated fair value at the merger date with no carryover of the related allowance. The acquired loans were segregated between those considered to be performing (“acquired non-impaired loans”) and those with evidence of credit deterioration (“acquired impaired loans”). Acquired loans are considered impaired if there is evidence of credit deterioration and if it is probable, at acquisition, all contractually required payments will not be collected. Acquired loans restructured after acquisition are not considered or reported as troubled debt restructurings if the loans evidenced credit deterioration as of the merger date and are accounted for in pools.

The fair value estimates for acquired loans are based on expected prepayments and the amount and timing of discounted expected principal, interest and other cash flows. Credit discounts representing the principal losses expected over the life of the loan are also a component of the initial fair value. In determining the merger date fair value of acquired impaired loans, and in subsequent accounting, we have generally aggregated acquired commercial and consumer loans into pools of loans with common risk characteristics.

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

The difference between the fair value of an acquired non-impaired loan and contractual amounts due at the merger date is accreted into income over the estimated life of the loan. Contractually required payments represent the total undiscounted amount of all uncollected principal and interest payments. Acquired non-impaired loans are placed on nonaccrual status and reported as nonperforming or past due using the same criteria applied to the originated loan portfolio.

The excess of an acquired impaired loan’s undiscounted contractually required payments over the amount of its undiscounted cash flows expected to be collected is referred to as the non-accretable difference. The non-accretable difference, which is neither accreted into income nor recorded on the consolidated balance sheet, reflects estimated future credit losses and uncollectible contractual interest expected to be incurred over the life of the acquired impaired loan. The excess cash flows expected to be collected over the carrying amount of the acquired loan is referred to as the accretable yield. This amount is accreted into interest income over the remaining life of the acquired loans or pools using the level yield method. The accretable yield is affected by changes in interest rate indices for variable rate loans, changes in prepayment speed assumptions and changes in expected principal and interest payments over the estimated lives of the acquired impaired loans.

We evaluate quarterly the remaining contractual required payments receivable and estimate cash flows expected to be collected over the lives of the impaired loans. Contractually required payments receivable may increase or decrease for a variety of reasons, for example, when the contractual terms of the loan agreement are modified, when interest rates on variable rate loans change, or when principal and/or interest payments are received. Cash flows expected to be collected on acquired impaired loans are estimated by incorporating several key assumptions similar to the initial estimate of fair value. These key assumptions include probability of default, loss given default, and the amount of actual prepayments after the merger date. Prepayments affect the estimated lives of loans and could change the amount of interest income, and possibly principal, expected to be collected. In re-forecasting future estimated cash flows, credit loss expectations are adjusted as necessary. The adjustments are based, in part, on actual loss severities recognized for each loan type, as well as changes in the probability of default. For periods in which estimated cash flows are not re-forecasted, the prior reporting period’s estimated cash flows are adjusted to reflect the actual cash received and credit events that transpired during the current reporting period.

Increases in expected cash flows of acquired impaired loans subsequent to the merger date are recognized prospectively through adjustments of the yield on the loans or pools over their remaining lives, while decreases in expected cash flows are recognized as impairment through a provision for loan losses and an increase in the allowance.

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Our total loans at June 30, 2016 were $2.38 billion compared to $2.28 billion at December 31, 2015, an increase of $102 million, or 4.5%. The components of our loan portfolio disaggregated by class of loan within the loan portfolio segments at June 30, 2016 and December 31, 2015, and the percentage change in loans from the end of 2015 to the end of the second quarter of 2016, are as follows:

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Originated loans
Commercial:
Commercial and industrial	$	653,135,000		36.3	%	$	577,872,000		35.7	%		13.0	%
Vacant land, land development, and residential construction		30,232,000		1.7			30,138,000		1.9			0.3
Real estate – owner occupied		338,909,000		18.8			330,798,000		20.5			2.5
Real estate – non-owner occupied		603,236,000		33.5			520,754,000		32.2			15.8
Real estate – multi-family and residential rental		39,233,000		2.2			33,954,000		2.1			15.5
Total commercial		1,664,745,000		92.5			1,493,516,000		92.4			11.5
Retail:
Home equity and other		69,396,000		3.9			67,816,000		4.2			2.3
1-4 family mortgages		65,813,000		3.6			55,255,000		3.4			19.1
Total retail		135,209,000		7.5			123,071,000		7.6			9.9
Total originated loans	$	1,799,954,000		100.0	%	$	1,616,587,000		100.0	%		11.3	%

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Acquired loans
Commercial:
Commercial and industrial	$	97,001,000		16.7	%	$	118,431,000		17.9	%		(18.1	)%
Vacant land, land development, and residential construction		10,297,000		1.8			14,982,000		2.3			(31.3	)
Real estate – owner occupied		99,889,000		17.2			115,121,000		17.4			(13.2	)
Real estate – non-owner occupied		113,694,000		19.6			123,597,000		18.7			(8.0	)
Real estate – multi-family and residential rental		74,129,000		12.8			81,049,000		12.3			(8.5	)
Total commercial		395,010,000		68.1			453,180,000		68.6			(12.8	)
Retail:
Home equity and other		61,671,000		10.6			72,830,000		11.0			(15.3	)
1-4 family mortgages		123,305,000		21.3			135,130,000		20.4			(8.7	)
Total retail		184,976,000		31.9			207,960,000		31.4			(11.1	)
Total acquired loans	$	579,986,000		100.0	%	$	661,140,000		100.0	%		(12.3%	)

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Total loans
Commercial:
Commercial and industrial	$	750,136,000		31.5	%	$	696,303,000		30.6	%		7.7	%
Vacant land, land development, and residential construction		40,529,000		1.7			45,120,000		2.0			(10.2	)
Real estate – owner occupied		438,798,000		18.4			445,919,000		19.6			(1.6	)
Real estate – non-owner occupied		716,930,000		30.1			644,351,000		28.3			11.3
Real estate – multi-family and residential rental		113,362,000		4.8			115,003,000		5.0			(1.4	)
Total commercial		2,059,755,000		86.5			1,946,696,000		85.5			5.8
Retail:
Home equity and other		131,067,000		5.5			140,646,000		6.2			(6.8	)
1-4 family mortgages		189,118,000		8.0			190,385,000		8.3			(0.7	)
Total retail		320,185,000		13.5			331,031,000		14.5			(3.3	)
Total loans	$	2,379,940,000		100.0	%	$	2,277,727,000		100.0	%		4.5	%

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

The total contractually required payments due on and carrying value of acquired impaired loans were $19.2 million and $8.8 million, respectively, as of June 30, 2016. The total contractually required payments due on and carrying value of acquired impaired loans were $24.6 million and $13.1 million, respectively, as of December 31, 2015. Changes in the accretable yield for acquired impaired loans for the three and six months ended June 30, 2016 and June 30, 2015 were as follows:

Balance at March 31, 2016	$	6,319,000
Additions		0
Accretion income		(674,000	)
Net reclassification from nonaccretable to accretable		1,193,000
Reductions (1)		(236,000	)
Balance at June 30, 2016	$	6,602,000
Balance at December 31, 2015	$	5,193,000
Additions		21,000
Accretion income		(1,354,000	)
Net reclassification from nonaccretable to accretable		3,565,000
Reductions (1)		(823,000	)
Balance at June 30, 2016	$	6,602,000
Balance at March 31, 2015	$	5,241,000
Additions		0
Accretion income		(681,000	)
Net reclassification from nonaccretable to accretable		708,000
Reductions (1)		(153,000	)
Balance at June 30, 2015	$	5,115,000
Balance at December 31, 2014	$	4,998,000
Additions		0
Accretion income		(1,327,000	)
Net reclassification from nonaccretable to accretable		1,649,000
Reductions (1)		(205,000	)
Balance at June 30, 2015	$	5,115,000

(1) Reductions primarily reflect the result of exit events, including loan payoffs and charge-offs.

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Nonperforming originated loans as of June 30, 2016 and December 31, 2015 were as follows:

	June 30, 2016		December 31, 2015
Loans past due 90 days or more still accruing interest	$	0	$	0
Nonaccrual loans		2,042,000		1,954,000
Total nonperforming originated loans	$	2,042,000	$	1,954,000

Nonperforming acquired loans as of June 30, 2016 and December 31, 2015 were as follows:

	June 30, 2016		December 31, 2015
Loans past due 90 days or more still accruing interest	$	0	$	5,000
Nonaccrual loans		3,126,000		3,485,000
Total nonperforming acquired loans	$	3,126,000	$	3,490,000

The recorded principal balance of nonperforming loans was as follows:

	June 30, 2016		December 31, 2015
Commercial:
Commercial and industrial	$	819,000	$	458,000
Vacant land, land development, and residential construction		125,000		155,000
Real estate – owner occupied		1,465,000		1,797,000
Real estate – non-owner occupied		51,000		79,000
Real estate – multi-family and residential rental		114,000		157,000
Total commercial		2,574,000		2,646,000
Retail:
Home equity and other		616,000		771,000
1-4 family mortgages		1,978,000		2,027,000
Total retail		2,594,000		2,798,000
Total nonperforming loans	$	5,168,000	$	5,444,000

Acquired impaired loans are not reported as nonperforming loans based on acquired impaired loan accounting. Acquired non-impaired loans are placed on nonaccrual status and reported as nonperforming or past due using the same criteria applied to the originated loan portfolio.

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

An age analysis of past due loans is as follows as of June 30, 2016:

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Originated loans
Commercial:
Commercial and industrial	$	1,000	$	0	$	0	$	1,000	$	653,134,000	$	653,135,000	$	0
Vacant land, land development, and residential construction		0		0		0		0		30,232,000		30,232,000		0
Real estate – owner occupied		0		197,000		0		197,000		338,712,000		338,909,000		0
Real estate – non-owner occupied		0		0		0		0		603,236,000		603,236,000		0
Real estate – multi-family and residential rental		0		0		0		0		39,233,000		39,233,000		0
Total commercial		1,000		197,000		0		198,000		1,664,547,000		1,664,745,000		0
Retail:
Home equity and other		129,000		21,000		11,000		161,000		69,235,000		69,396,000		0
1-4 family mortgages		97,000		0		403,000		500,000		65,313,000		65,813,000		0
Total retail		226,000		21,000		414,000		661,000		134,548,000		135,209,000		0
Total past due loans	$	227,000	$	218,000	$	414,000	$	859,000	$	1,799,095,000	$	1,799,954,000	$	0

 (Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Acquired loans
Commercial:
Commercial and industrial	$	14,000	$	0	$	350,000	$	364,000	$	96,637,000	$	97,001,000	$	0
Vacant land, land development, and residential construction		29,000		0		0		29,000		10,268,000		10,297,000		0
Real estate – owner occupied		243,000		50,000		398,000		691,000		99,198,000		99,889,000		0
Real estate – non-owner occupied		159,000		0		419,000		578,000		113,116,000		113,694,000		0
Real estate – multi-family and residential rental		164,000		42,000		80,000		286,000		73,843,000		74,129,000		0
Total commercial		609,000		92,000		1,247,000		1,948,000		393,062,000		395,010,000		0
Retail:
Home equity and other		568,000		43,000		11,000		622,000		61,049,000		61,671,000		0
1-4 family mortgages		1,188,000		261,000		344,000		1,793,000		121,512,000		123,305,000		0
Total retail		1,756,000		304,000		355,000		2,415,000		182,561,000		184,976,000		0
Total past due loans	$	2,365,000	$	396,000	$	1,602,000	$	4,363,000	$	575,623,000	$	579,986,000	$	0

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

An age analysis of past due loans is as follows as of December 31, 2015:

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Originated loans
Commercial:
Commercial and industrial	$	0	$	0	$	0	$	0	$	577,872,000	$	577,872,000	$	0
Vacant land, land development, and residential construction		0		0		0		0		30,138,000		30,138,000		0
Real estate – owner occupied		432,000		0		9,000		441,000		330,357,000		330,798,000		0
Real estate – non-owner occupied		0		0		0		0		520,754,000		520,754,000		0
Real estate – multi-family and residential rental		0		0		0		0		33,954,000		33,954,000		0
Total commercial		432,000		0		9,000		441,000		1,493,075,000		1,493,516,000		0
Retail:
Home equity and other		186,000		108,000		0		294,000		67,522,000		67,816,000		0
1-4 family mortgages		107,000		95,000		356,000		558,000		54,697,000		55,255,000		0
Total retail		293,000		203,000		356,000		852,000		122,219,000		123,071,000		0
Total past due loans	$	725,000	$	203,000	$	365,000	$	1,293,000	$	1,615,294,000	$	1,616,587,000	$	0

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Acquired Loans
Commercial:
Commercial and industrial	$	0	$	5,000	$	541,000	$	546,000	$	117,885,000	$	118,431,000	$	0
Vacant land, land development, and residential construction		27,000		0		0		27,000		14,955,000		14,982,000		0
Real estate – owner occupied		323,000		425,000		1,142,000		1,890,000		113,231,000		115,121,000		0
Real estate – non-owner occupied		53,000		703,000		79,000		835,000		122,762,000		123,597,000		0
Real estate – multi-family and residential rental		223,000		54,000		0		277,000		80,772,000		81,049,000		0
Total commercial		626,000		1,187,000		1,762,000		3,575,000		449,605,000		453,180,000		0
Retail:
Home equity and other		395,000		44,000		28,000		467,000		72,363,000		72,830,000		5,000
1-4 family mortgages		960,000		354,000		416,000		1,730,000		133,400,000		135,130,000		0
Total retail		1,355,000		398,000		444,000		2,197,000		205,763,000		207,960,000		5,000
Total past due loans	$	1,981,000	$	1,585,000	$	2,206,000	$	5,772,000	$	655,368,000	$	661,140,000	$	5,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Impaired originated loans as of June 30, 2016, and average originated impaired loans for the three and six months ended June 30, 2016, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	2,147,000	$	2,146,000		$	2,017,000	$	1,845,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		348,000		251,000			160,000		275,000
Real estate – non-owner occupied		5,623,000		5,623,000			5,641,000		5,660,000
Real estate – multi-family and residential rental		0		0			0		0
Total commercial		8,118,000		8,020,000			7,818,000		7,780,000
Retail:
Home equity and other		129,000		120,000			65,000		45,000
1-4 family mortgages		1,324,000		668,000			621,000		633,000
Total retail		1,453,000		788,000			686,000		678,000
Total with no related allowance recorded	$	9,571,000	$	8,808,000		$	8,504,000	$	8,458,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	249,000	$	199,000	$	47,000	$	217,000	$	246,000
Vacant land, land development and residential construction		2,002,000		1,625,000		72,000		1,633,000		1,640,000
Real estate – owner occupied		5,930,000		1,378,000		235,000		1,339,000		1,331,000
Real estate – non-owner occupied		4,704,000		4,704,000		180,000		4,729,000		4,766,000
Real estate – multi-family and residential rental		979,000		979,000		293,000		993,000		1,004,000
Total commercial		13,864,000		8,885,000		827,000		8,911,000		8,987,000
Retail:
Home equity and other		550,000		512,000		137,000		491,000		515,000
1-4 family mortgages		205,000		163,000		72,000		145,000		139,000
Total retail		755,000		675,000		209,000		636,000		654,000
Total with an allowance recorded	$	14,619,000	$	9,560,000	$	1,036,000	$	9,547,000	$	9,641,000
Total impaired loans:
Commercial	$	21,982,000	$	16,905,000	$	827,000	$	16,729,000	$	16,767,000
Retail		2,208,000		1,463,000		209,000		1,322,000		1,332,000
Total impaired loans	$	24,190,000	$	18,368,000	$	1,036,000	$	18,051,000	$	18,099,000

 (Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Impaired acquired loans as of June 30, 2016, and average impaired acquired loans for the three and six months ended June 30, 2016, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,694,000	$	1,681,000		$	1,556,000	$	1,535,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		1,314,000		1,300,000			1,485,000		1,640,000
Real estate – non-owner occupied		811,000		811,000			792,000		821,000
Real estate – multi-family and residential rental		295,000		295,000			289,000		327,000
Total commercial		4,114,000		4,087,000			4,122,000		4,323,000
Retail:
Home equity and other		367,000		365,000			321,000		317,000
1-4 family mortgages		1,305,000		1,305,000			1,290,000		1,376,000
Total retail		1,672,000		1,670,000			1,611,000		1,693,000
Total with no related allowance recorded	$	5,786,000	$	5,757,000		$	5,733,000	$	6,016,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	356,000	$	356,000	$	101,000	$	367,000	$	370,000
Vacant land, land development and residential construction		0		0		0		0		0
Real estate – owner occupied		49,000		49,000		4,000		50,000		50,000
Real estate – non-owner occupied		0		0		0		0		0
Real estate – multi-family and residential rental		20,000		20,000		1,000		20,000		21,000
Total commercial		425,000		425,000		106,000		437,000		441,000
Retail:
Home equity and other		0		0		0		0		0
1-4 family mortgages		174,000		174,000		5,000		87,000		116,000
Total retail		174,000		174,000		5,000		87,000		116,000
Total with an allowance recorded	$	599,000	$	599,000	$	111,000	$	524,000	$	557,000
Total impaired loans:
Commercial	$	4,539,000	$	4,512,000	$	106,000	$	4,559,000	$	4,764,000
Retail		1,846,000		1,844,000		5,000		1,698,000		1,809,000
Total impaired loans	$	6,385,000	$	6,356,000	$	111,000	$	6,257,000	$	6,573,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Impaired originated loans as of December 31, 2015, and average impaired originated loans for the three and six months ended June 30, 2015, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,509,000	$	1,501,000		$	1,930,000	$	1,674,000
Vacant land, land development and residential construction		0		0			98,000		135,000
Real estate – owner occupied		712,000		505,000			1,062,000		1,342,000
Real estate – non-owner occupied		5,696,000		5,696,000			2,937,000		2,362,000
Real estate – multi-family and residential rental		0		0			306,000		309,000
Total commercial		7,917,000		7,702,000			6,333,000		5,822,000
Retail:
Home equity and other		14,000		5,000			189,000		190,000
1-4 family mortgages		1,328,000		657,000			615,000		597,000
Total retail		1,342,000		662,000			804,000		787,000
Total with no related allowance recorded	$	9,259,000	$	8,364,000		$	7,137,000	$	6,609,000

 (Continued)

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(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	352,000	$	305,000	$	165,000	$	2,812,000	$	3,617,000
Vacant land, land development and residential construction		2,017,000		1,655,000		245,000		2,092,000		2,061,000
Real estate – owner occupied		5,867,000		1,314,000		242,000		8,806,000		11,095,000
Real estate – non-owner occupied		4,841,000		4,841,000		201,000		10,319,000		12,195,000
Real estate – multi-family and residential rental		1,028,000		1,028,000		365,000		1,321,000		1,338,000
Total commercial		14,105,000		9,143,000		1,218,000		25,350,000		30,306,000
Retail:
Home equity and other		600,000		562,000		209,000		165,000		138,000
1-4 family mortgages		165,000		128,000		47,000		217,000		811,000
Total retail		765,000		690,000		256,000		382,000		949,000
Total with an allowance recorded	$	14,870,000	$	9,833,000	$	1,474,000	$	25,732,000	$	31,255,000
Total impaired loans:
Commercial	$	22,022,000	$	16,845,000	$	1,218,000	$	31,683,000	$	36,128,000
Retail		2,107,000		1,352,000		256,000		1,186,000		1,736,000
Total impaired loans	$	24,129,000	$	18,197,000	$	1,474,000	$	32,869,000	$	37,864,000

(Continued)

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(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Impaired acquired loans as of December 31, 2015, and average impaired acquired loans for the three and six months ended June 30, 2015, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,528,000	$	1,494,000		$	1,244,000	$	1,356,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		2,233,000		1,952,000			317,000		249,000
Real estate – non-owner occupied		880,000		880,000			427,000		393,000
Real estate – multi-family and residential rental		452,000		404,000			2,037,000		1,520,000
Total commercial		5,093,000		4,730,000			4,025,000		3,518,000
Retail:
Home equity and other		471,000		310,000			365,000		456,000
1-4 family mortgages		1,804,000		1,548,000			801,000		823,000
Total retail		2,275,000		1,858,000			1,166,000		1,279,000
Total with no related allowance recorded	$	7,368,000	$	6,588,000		$	5,191,000	$	4,797,000

(Continued)

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(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	383,000	$	376,000	$	102,000	$	97,000	$	65,000
Vacant land, land development and residential construction		0		0		0		0		0
Real estate – owner occupied		51,000		51,000		4,000		1,256,000		1,338,000
Real estate – non-owner occupied		0		0		0		0		0
Real estate – multi-family and residential rental		23,000		23,000		0		28,000		19,000
Total commercial		457,000		450,000		106,000		1,381,000		1,422,000
Retail:
Home equity and other		0		0		0		0		0
1-4 family mortgages		175,000		175,000		6,000		283,000		189,000
Total retail		175,000		175,000		6,000		283,000		189,000
Total with an allowance recorded	$	632,000	$	625,000	$	112,000	$	1,664,000	$	1,611,000
Total impaired loans:
Commercial	$	5,550,000	$	5,180,000	$	106,000	$	5,406,000	$	4,940,000
Retail		2,450,000		2,033,000		6,000		1,449,000		1,468,000
Total impaired loans	$	8,000,000	$	7,213,000	$	112,000	$	6,855,000	$	6,408,000

Impaired loans for which no allocation of the allowance for loan losses has been made generally reflect situations whereby the loans have been charged-down to estimated collateral value. Interest income recognized on accruing troubled debt restructurings totaled $0.2 million and $0.4 million during the second quarter of 2016 and 2015, respectively, and $0.5 million and $0.8 million during the first six months of 2016 and 2015, respectively. No interest income was recognized on nonaccrual loans during the second quarter and first six months of 2016 or during the respective 2015 periods.

(Continued) 

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(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Credit Quality Indicators. We utilize a comprehensive grading system for our commercial loans. All commercial loans are graded on a ten grade rating system. The rating system utilizes standardized grade paradigms that analyze several critical factors such as cash flow, operating performance, financial condition, collateral, industry condition and management. All commercial loans are graded at inception and reviewed and, if appropriate, re-graded at various intervals thereafter. The risk assessment for retail loans is primarily based on the type of collateral and payment activity.

Credit quality indicators were as follows as of June 30, 2016:

Originated loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	455,134,000	$	19,014,000	$	237,652,000	$	491,928,000	$	20,438,000
Grades 5 – 7		197,701,000		11,093,000		99,961,000		111,308,000		17,816,000
Grades 8 – 9		300,000		125,000		1,296,000		0		979,000
Total commercial	$	653,135,000	$	30,232,000	$	338,909,000	$	603,236,000	$	39,233,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	69,396,000	$	65,813,000

(Continued)

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(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Acquired loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	50,716,000	$	2,322,000	$	41,217,000	$	70,569,000	$	42,729,000
Grades 5 – 7		43,819,000		7,648,000		55,364,000		41,431,000		30,692,000
Grades 8 – 9		2,466,000		327,000		3,308,000		1,694,000		708,000
Total commercial	$	97,001,000	$	10,297,000	$	99,889,000	$	113,694,000	$	74,129,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	61,671,000	$	123,305,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Credit quality indicators were as follows as of December 31, 2015:

Originated loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	417,120,000	$	18,118,000	$	230,629,000	$	400,350,000	$	19,121,000
Grades 5 – 7		160,454,000		10,365,000		98,332,000		120,404,000		13,806,000
Grades 8 – 9		298,000		1,655,000		1,837,000		0		1,027,000
Total commercial	$	577,872,000	$	30,138,000	$	330,798,000	$	520,754,000	$	33,954,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	67,816,000	$	55,255,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Acquired loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	67,978,000	$	3,095,000	$	45,807,000	$	71,197,000	$	44,763,000
Grades 5 – 7		47,589,000		11,364,000		63,563,000		50,066,000		35,288,000
Grades 8 – 9		2,864,000		523,000		5,751,000		2,334,000		998,000
Total commercial	$	118,431,000	$	14,982,000	$	115,121,000	$	123,597,000	$	81,049,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	72,830,000	$	135,130,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

All commercial loans are graded using the following criteria:

Grade 1. Excellent credit rating that contain very little, if any, risk of loss.

Grade 2. Strong sources of repayment and have low repayment risk.

Grade 3. Good sources of repayment and have limited repayment risk.

Grade 4. Adequate sources of repayment and acceptable repayment risk; however, characteristics are present that render the credit more vulnerable to a negative event.

Grade 5. Marginally acceptable sources of repayment and exhibit defined weaknesses and negative characteristics.

Grade 6. Well defined weaknesses which may include negative current cash flow, high leverage, or operating losses. Generally, if the credit does not stabilize or if further deterioration is observed in the near term, the loan will likely be downgraded and placed on the Watch List (i.e., list of lending relationships that receive increased scrutiny and review by the Board of Directors and senior management).

Grade 7. Defined weaknesses or negative trends that merit close monitoring through Watch List status.

Grade 8. Inadequately protected by current sound net worth, paying capacity of the obligor, or pledged collateral, resulting in a distinct possibility of loss requiring close monitoring through Watch List status.

Grade 9. Vital weaknesses exist where collection of principal is highly questionable.

Grade 10. Considered uncollectable and of such little value that continuance as an asset is not warranted.

The primary risk elements with respect to commercial loans are the financial condition of the borrower, the sufficiency of collateral, and timeliness of scheduled payments. We have a policy of requesting and reviewing periodic financial statements from commercial loan customers and employ a disciplined and formalized review of the existence of collateral and its value. The primary risk element with respect to each residential real estate loan and consumer loan is the timeliness of scheduled payments. We have a reporting system that monitors past due loans and have adopted policies to pursue creditor’s rights in order to preserve our collateral position.

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity in the allowance for loan losses and the recorded investments in originated loans as of and during the three and six months ended June 30, 2016 are as follows:

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2016	$	13,924,000		$	1,834,000		$	214,000	$	15,972,000
Provision for loan losses		842,000			296,000			20,000		1,158,000
Charge-offs		(166,000	)		(231,000	)		0		(397,000	)
Recoveries		129,000			14,000			0		143,000
Ending balance	$	14,729,000		$	1,913,000		$	234,000	$	16,876,000
Allowance for loan losses:
Balance at December 31, 2015	$	13,672,000		$	1,421,000		$	140,000	$	15,233,000
Provision for loan losses		936,000			799,000			94,000		1,829,000
Charge-offs		(255,000	)		(617,000	)		0		(872,000	)
Recoveries		376,000			310,000			0		686,000
Ending balance	$	14,729,000		$	1,913,000		$	234,000	$	16,876,000
Ending balance: individually evaluated for impairment	$	827,000		$	209,000		$	0	$	1,036,000
Ending balance: collectively evaluated for impairment	$	13,902,000		$	1,704,000		$	234,000	$	15,840,000
Total loans:
Ending balance	$	1,664,745,000		$	135,209,000				$	1,799,954,000
Ending balance: individually evaluated for impairment	$	16,905,000		$	1,463,000				$	18,368,000
Ending balance: collectively evaluated for impairment	$	1,647,840,000		$	133,746,000				$	1,781,586,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity in the allowance for loan losses for acquired loans during the three and six months ended June 30, 2016 is as follows:

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2016	$	266,000		$	24,000		$	0	$	290,000
Provision for loan losses		(57,000	)		(1,000	)		0		(58,000	)
Charge-offs		0			0			0		0
Recoveries		2,000			0			0		2,000
Ending balance	$	211,000		$	23,000		$	0	$	234,000
Allowance for loan losses:
Balance at December 31, 2015	$	420,000		$	28,000		$	0	$	448,000
Provision for loan losses		(167,000	)		38,000			0		(129,000	)
Charge-offs		0			0			0		0
Recoveries		(42,000	)		(43,000	)		0		(85,000	)
Ending balance	$	211,000		$	23,000		$	0	$	234,000

The negative loan recoveries reflected for acquired loans during the first six months of 2016 resulted from reversals of prior-period recoveries associated with certain purchased credit impaired (“PCI”) loans that were subject to pre-acquisition charge-offs.  Post-acquisition payments received on these PCI loans were previously reported as loan loss recoveries in prior periods; during the first quarter of 2016, these recoveries were reversed and reported as recovery income if associated with specifically reviewed PCI loans or retained gains if associated with PCI-pooled loans.

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity in the allowance for loan losses and the recorded investments in originated loans as of and during the three and six months ended June 30, 2015 are as follows:

	Commercial Loans			Retail Loans			Unallocated			Total
Allowance for loan losses:
Balance at March 31, 2015	$	18,977,000		$	1,235,000		$	39,000		$	20,251,000
Provision for loan losses		(1,151,000	)		513,000			(5,000	)		(643,000	)
Charge-offs		(4,199,000	)		(154,000	)		0			(4,353,000	)
Recoveries		365,000			120,000			0			485,000
Ending balance	$	13,992,000		$	1,714,000		$	34,000		$	15,740,000
Allowance for loan losses:
Balance at December 31, 2014	$	17,736,000		$	1,487,000		$	76,000		$	19,299,000
Provision for loan losses		(1,651,000	)		592,000			(42,000	)		(1,101,000	)
Charge-offs		(4,277,000	)		(517,000	)		0			(4,794,000	)
Recoveries		2,184,000			152,000			0			2,336,000
Ending balance	$	13,992,000		$	1,714,000		$	34,000		$	15,740,000
Ending balance: individually evaluated for impairment	$	2,146,000		$	178,000		$	0		$	2,324,000
Ending balance: collectively evaluated for impairment	$	11,846,000		$	1,536,000		$	34,000		$	13,416,000
Total loans:
Ending balance	$	1,322,388,000		$	107,235,000					$	1,429,623,000
Ending balance: individually evaluated for impairment	$	19,108,000		$	1,180,000					$	20,288,000
Ending balance: collectively evaluated for impairment	$	1,303,280,000		$	106,055,000					$	1,409,335,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity in the allowance for loan losses for acquired loans during the three and six months ended June 30, 2015 is as follows:

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2015	$	622,000		$	177,000		$	0	$	799,000
Provision for loan losses		(31,000	)		74,000			0		43,000
Charge-offs		(30,000	)		0			0		(30,000	)
Recoveries		0			9,000			0		9,000
Ending balance	$	561,000		$	260,000		$	0	$	821,000
Allowance for loan losses:
Balance at December 31, 2014	$	681,000		$	61,000		$	0	$	742,000
Provision for loan losses		(90,000	)		191,000			0		101,000
Charge-offs		(31,000	)		(7,000	)		0		(38,000	)
Recoveries		1,000			15,000			0		16,000
Ending balance	$	561,000		$	260,000		$	0	$	821,000

In accordance with acquisition accounting rules, acquired loans were recorded at fair value at the merger date and the prior allowance was eliminated.

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Loans modified as troubled debt restructurings during the three months ended June 30, 2016 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		1		167,000		167,000
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		1		167,000		167,000
Retail:
Home equity and other		2		184,000		184,000
1-4 family mortgages		1		33,000		40,000
Total originated retail		3		217,000		224,000
Total originated loans		4	$	384,000	$	391,000
Acquired loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		1		60,000		60,000
Real estate – multi-family and residential rental		1		7,000		7,000
Total acquired commercial		2		67,000		67,000
Retail:
Home equity and other		1		25,000		25,000
1-4 family mortgages		0		0		0
Total acquired retail		1		25,000		25,000
Total acquired loans		3	$	92,000	$	92,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Loans modified as troubled debt restructurings during the six months ended June 30, 2016 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		1	$	20,000	$	20,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		1		167,000		167,000
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		2		187,000		187,000
Retail:
Home equity and other		2		184,000		184,000
1-4 family mortgages		1		33,000		40,000
Total originated retail		3		217,000		224,000
Total originated loans		5	$	404,000	$	411,000
Acquired loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		1		60,000		60,000
Real estate – multi-family and residential rental		1		7,000		7,000
Total acquired commercial		2		67,000		67,000
Retail:
Home equity and other		2		51,000		51,000
1-4 family mortgages		1		19,000		19,000
Total acquired retail		3		70,000		70,000
Total acquired loans		5	$	137,000	$	137,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Loans modified as troubled debt restructurings during the three months ended June 30, 2015 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		4	$	1,308,000	$	1,308,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		4		1,308,000		1,308,000
Retail:
Home equity and other		0		0		0
1-4 family mortgages		0		0		0
Total originated retail		0		0		0
Total originated loans		4	$	1,308,000	$	1,308,000
Acquired loans
Commercial:
Commercial and industrial		2	$	286,000	$	286,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		3		119,000		119,000
Real estate – non-owner occupied		1		302,000		302,000
Real estate – multi-family and residential rental		3		265,000		265,000
Total acquired commercial		9		972,000		972,000
Retail:
Home equity and other		1		161,000		161,000
1-4 family mortgages		0		0		0
Total acquired retail		1		161,000		161,000
Total acquired loans		10	$	1,133,000	$	1,133,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Loans modified as troubled debt restructurings during the six months ended June 30, 2015 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		10	$	1,876,000	$	1,901,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		10		1,876,000		1,901,000
Retail:
Home equity and other		0		0		0
1-4 family mortgages		0		0		0
Total originated retail		0		0		0
Total originated loans		10	$	1,876,000	$	1,901,000
Acquired loans
Commercial:
Commercial and industrial		2	$	286,000	$	286,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		5		169,000		169,000
Real estate – non-owner occupied		1		302,000		302,000
Real estate – multi-family and residential rental		3		265,000		265,000
Total acquired commercial		11		1,022,000		1,022,000
Retail:
Home equity and other		1		161,000		161,000
1-4 family mortgages		0		0		0
Total acquired retail		1		161,000		161,000
Total acquired loans		12	$	1,183,000	$	1,183,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		0		0
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		0	$	0

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		0		0
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		0	$	0

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		1		22,000
Total commercial		1		22,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	22,000

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		1		22,000
Total commercial		1		22,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	22,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		1,182,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		1,182,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	1,182,000

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		1,182,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		1,182,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	1,182,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		18,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		18,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	18,000

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		18,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		18,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	18,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for originated loans categorized as troubled debt restructurings during the three months ended June 30, 2016 is as follows:

	Commercial and  Industrial		Commercial Vacant Land, Land Development, and Residential  Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,946,000	$	2,062,000		$	1,369,000		$	10,529,000		$	469,000
Charge-Offs		0		0			0			0			0
Payments		0		(26,000	)		(35,000	)		(94,000	)		(8,000	)
Transfers to ORE		0		0			0			0			0
Net Additions/Deletions		157,000		0			97,000			0			0
Ending Balance	$	2,103,000	$	2,036,000		$	1,431,000		$	10,435,000		$	461,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	146,000		$	126,000
Charge-Offs		0			0
Payments		(1,000	)		(3,000	)
Transfers to ORE		0			0
Net Additions/Deletions		184,000			40,000
Ending Balance	$	329,000		$	163,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for acquired loans categorized as troubled debt restructurings during the three months ended June 30, 2016 is as follows:

	Commercial and Industrial			Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,687,000		$	0	$	1,455,000		$	637,000		$	278,000
Charge-Offs		0			0		0			0			0
Payments		(43,000	)		0		(172,000	)		(12,000	)		(11,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		0			0		0			56,000			7,000
Ending Balance	$	1,644,000		$	0	$	1,283,000		$	681,000		$	274,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	161,000		$	335,000
Charge-Offs		0			0
Payments		(7,000	)		(2,000	)
Transfers to ORE		0			0
Net Additions/Deletions		26,000			0
Ending Balance	$	180,000		$	333,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for originated loans categorized as troubled debt restructurings during the six months ended June 30, 2016 is as follows:

	Commercial and  Industrial			Commercial  Vacant Land, Land Development, and Residential Construction			Commercial  Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner  Occupied			Commercial  Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	2,028,000		$	2,086,000		$	1,400,000		$	10,657,000		$	476,000
Charge-Offs		0			0			0			0			0
Payments		(101,000	)		(50,000	)		(66,000	)		(222,000	)		(15,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		176,000			0			97,000			0			0
Ending Balance	$	2,103,000		$	2,036,000		$	1,431,000		$	10,435,000		$	461,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	146,000		$	128,000
Charge-Offs		0			0
Payments		(1,000	)		(5,000	)
Transfers to ORE		0			0
Net Additions/Deletions		184,000			40,000
Ending Balance	$	329,000		$	163,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for acquired loans categorized as troubled debt restructurings during the six months ended June 30, 2016 is as follows:

	Commercial and Industrial			Commercial  Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,686,000		$	0	$	1,652,000		$	647,000		$	331,000
Charge-Offs		(48,000	)		0		0			0			0
Payments		(43,000	)		0		(369,000	)		(22,000	)		(64,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		49,000			0		0			56,000			7,000
Ending Balance	$	1,644,000		$	0	$	1,283,000		$	681,000		$	274,000

	RetailHome Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	141,000		$	316,000
Charge-Offs		0			0
Payments		(14,000	)		(3,000	)
Transfers to ORE		0			0
Net Additions/Deletions		53,000			20,000
Ending Balance	$	180,000		$	333,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for originated loans categorized as troubled debt restructurings during the three months ended June 30, 2015 is as follows:

	Commercial  and  Industrial			Commercial  Vacant Land, Land Development, and Residential Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial  Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	6,556,000		$	2,654,000		$	16,966,000		$	16,063,000		$	498,000
Charge-Offs		0			0			(4,198,000	)		0			0
Payments		(5,380,000	)		(22,000	)		(10,550,000	)		(4,981,000	)		(7,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		1,266,000			0			0			0			0
Ending Balance	$	2,442,000		$	2,632,000		$	2,218,000		$	11,082,000		$	491,000

	RetailHome Equity and Other		Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	302,000
Charge-Offs		0		(23,000	)
Payments		0		(9,000	)
Transfers to ORE		0		0
Net Additions/Deletions		0		0
Ending Balance	$	0	$	270,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for acquired loans categorized as troubled debt restructurings during the three months ended June 30, 2015 is as follows:

	Commercial  and  Industrial			Commercial  Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied		Commercial  Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,519,000		$	0	$	1,492,000		$	62,000	$	333,000
Charge-Offs		0			0		(31,000	)		0		0
Payments		(275,000	)		0		(292,000	)		0		(6,000	)
Transfers to ORE		0			0		0			0		0
Net Additions/Deletions		277,000			0		181,000			299,000		253,000
Ending Balance	$	1,521,000		$	0	$	1,350,000		$	361,000	$	580,000

	RetailHome Equity and Other		Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	177,000
Charge-Offs		0		0
Payments		0		0
Transfers to ORE		0		0
Net Additions/Deletions		152,000		0
Ending Balance	$	152,000	$	177,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for originated loans categorized as troubled debt restructurings during the six months ended June 30, 2015 is as follows:

	Commercial  and  Industrial			Commercial  Vacant Land, Land Development, and Residential Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial  Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	7,026,000		$	2,680,000		$	17,160,000		$	17,439,000		$	505,000
Charge-Offs		0			0			(4,198,000	)		0			0
Payments		(6,535,000	)		(48,000	)		(10,744,000	)		(6,357,000	)		(14,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		1,951,000			0			0			0			0
Ending Balance	$	2,442,000		$	2,632,000		$	2,218,000		$	11,082,000		$	491,000

	RetailHome Equity and Other		Retail  1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	1,967,000
Charge-Offs		0		(148,000	)
Payments		0		(1,549,000	)
Transfers to ORE		0		0
Net Additions/Deletions		0		0
Ending Balance	$	0	$	270,000

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

Activity for acquired loans categorized as troubled debt restructurings during the six months ended June 30, 2015 is as follows:

	Commercial  and  Industrial			Commercial  Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,439,000		$	0	$	1,569,000		$	64,000		$	381,000
Charge-Offs		0			0		(31,000	)		0			0
Payments		(275,000	)		0		(471,000	)		(2,000	)		(54,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		357,000			0		283,000			299,000			253,000
Ending Balance	$	1,521,000		$	0	$	1,350,000		$	361,000		$	580,000

	RetailHome Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	26,000		$	178,000
Charge-Offs		0			0
Payments		(26,000	)		(1,000	)
Transfers to ORE		0			0
Net Additions/Deletions		152,000			0
Ending Balance	$	152,000		$	177,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     LOANS AND ALLOWANCE FOR LOAN LOSSES (Continued)

The allowance related to loans categorized as troubled debt restructurings was as follows: 

	June 30, 2016		December 31, 2015
Commercial:
Commercial and industrial	$	131,000	$	221,000
Vacant land, land development, and residential construction		43,000		186,000
Real estate – owner occupied		108,000		115,000
Real estate – non-owner occupied		180,000		201,000
Real estate – multi-family and residential rental		294,000		365,000
Total commercial		756,000		1,088,000
Retail:
Home equity and other		48,000		14,000
1-4 family mortgages		5,000		6,000
Total retail		53,000		20,000
Total related allowance	$	809,000	$	1,108,000

In general, our policy dictates that a renewal or modification of an 8- or 9-rated commercial loan meets the criteria of a troubled debt restructuring, although we review and consider all renewed and modified loans as part of our troubled debt restructuring assessment procedures. Loan relationships rated 8 contain significant financial weaknesses, resulting in a distinct possibility of loss, while relationships rated 9 reflect vital financial weaknesses, resulting in a highly questionable ability on our part to collect principal; we believe borrowers warranting such ratings would have difficulty obtaining financing from other market participants. Thus, due to the lack of comparable market rates for loans with similar risk characteristics, we believe 8- or 9-rated loans renewed or modified were done so at below market rates. Loans that are identified as troubled debt restructurings are considered impaired and are individually evaluated for impairment when assessing these credits in our allowance for loan losses calculation.

(Continued)

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

4.     PREMISES AND EQUIPMENT, NET

Premises and equipment are comprised of the following:

	June 30, 2016		December 31, 2015
Land and improvements	$	16,438,000	$	16,529,000
Buildings		39,422,000		39,394,000
Furniture and equipment		17,072,000		16,978,000
		72,932,000		72,901,000
Less: accumulated depreciation		27,374,000		26,039,000
Premises and equipment, net	$	45,558,000	$	46,862,000

Depreciation expense totaled $0.7 million during the second quarter of 2016, compared to $0.8 million during the second quarter of 2015. Depreciation expense totaled $1.4 million during the first six months of 2016, compared to $1.5 million during the first six months of 2015.

5.     DEPOSITS

Our total deposits at June 30, 2016 totaled $2.28 billion, an increase of $4.3 million, or 0.2%, from December 31, 2015. The components of our outstanding balances at June 30, 2016 and December 31, 2015, and percentage change in deposits from the end of 2015 to the end of the second quarter of 2016, are as follows:

	June 30, 2016					December 31, 2015					Percent Increase
	Balance		%			Balance		%			(Decrease)
Noninterest-bearing demand	$	733,573,000		32.2	%	$	674,568,000		29.6	%		8.7	%
Interest-bearing checking		326,752,000		14.3			403,354,000		17.7			(19.0	)
Money market		305,217,000		13.4			274,395,000		12.1			11.2
Savings		341,445,000		15.0			332,794,000		14.6			2.6
Time, under $100,000		146,477,000		6.4			155,655,000		6.9			(5.9	)
Time, $100,000 and over		329,601,000		14.5			313,247,000		13.8			5.2
		2,183,065,000		95.8			2,154,013,000		94.7			1.3
Out-of-area time, under $100,000		0		0.0			149,000		< 0.1			NA
Out-of-area time, $100,000 and over		96,653,000		4.2			121,220,000		5.3			(20.3	)
		96,653,000		4.2			121,369,000		5.3			(20.4	)
Total deposits	$	2,279,718,000		100.0	%	$	2,275,382,000		100.0	%		0.2	%

Total time deposits of more than $250,000 totaled $209 million and $180 million at June 30, 2016 and December 31, 2015, respectively.

(Continued) 

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(Unaudited)

6.     SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE

Securities sold under agreements to repurchase (“repurchase agreements”) are offered principally to certain large deposit customers. Information relating to our repurchase agreements follows:

	Six Months Ended June 30, 2016			Twelve Months Ended December 31, 2015
Outstanding balance at end of period	$	136,690,000		$	154,771,000
Average interest rate at end of period		0.14	%		0.11	%
Average daily balance during the period	$	153,578,000		$	146,826,000
Average interest rate during the period		0.12	%		0.11	%
Maximum daily balance during the period	$	175,088,000		$	168,211,000

Repurchase agreements generally have maturities of one business day. Repurchase agreements are treated as financings and the obligations to repurchase securities sold are reflected as liabilities. Securities involved with the agreements are recorded as assets of our bank and are held in safekeeping by a correspondent bank. Repurchase agreements are secured by securities with an aggregate market value equal to the aggregate outstanding balance.

7.     FEDERAL HOME LOAN BANK OF INDIANAPOLIS ADVANCES

Federal Home Loan Bank of Indianapolis (“FHLBI”) advances totaled $178 million at June 30, 2016, and mature at varying dates from December 2016 through April 2023, with fixed rates of interest from 1.04% to 2.11% and averaging 1.47%. FHLBI advances totaled $68.0 million at December 31, 2015, and were to mature at varying dates ranging from December 2016 through August 2022, with fixed rates of interest from 1.22% to 2.11% and averaging 1.49%.

Each advance is payable at its maturity date and is subject to a prepayment fee if paid prior to the maturity date. The advances are collateralized by residential mortgage loans, first mortgage liens on multi-family residential property loans, first mortgage liens on commercial real estate property loans, and substantially all other assets of our bank, under a blanket lien arrangement. Our borrowing line of credit as of June 30, 2016 totaled about $491 million, with availability based on collateral approximating $313 million.

Maturities of currently outstanding FHLBI advances are as follows:

2016	$	3,000,000
2017		45,000,000
2018		20,000,000
2019		20,000,000
2020		20,000,000
Thereafter		70,000,000

(Continued) 

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

8.     COMMITMENTS AND OFF-BALANCE SHEET RISK

Our bank is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Loan commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Standby letters of credit are conditional commitments issued by our bank to guarantee the performance of a customer to a third party. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.

These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized, if any, in the balance sheet. Our bank’s maximum exposure to loan loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments. Our bank uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments. Collateral, such as accounts receivable, securities, inventory, and property and equipment, is generally obtained based on our credit assessment of the borrower. If required, estimated loss exposure resulting from these instruments is expensed and is generally recorded as a liability. There was no reserve or liability balance for these instruments as of June 30, 2016 and December 31, 2015.

A summary of the contractual amounts of our financial instruments with off-balance sheet risk at June 30, 2016 and December 31, 2015 follows:

	June 30, 2016		December 31, 2015
Commercial unused lines of credit	$	516,345,000	$	522,658,000
Unused lines of credit secured by 1 – 4 family residential properties		59,163,000		61,905,000
Credit card unused lines of credit		18,295,000		15,612,000
Other consumer unused lines of credit		6,970,000		8,583,000
Commitments to make loans		212,873,000		178,034,000
Standby letters of credit		33,206,000		34,946,000
	$	846,852,000	$	821,738,000

(Continued) 

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(Unaudited)

8.     COMMITMENTS AND OFF-BALANCE SHEET RISK (Continued)

Certain of our commercial loan customers have entered into interest rate swap agreements directly with our correspondent banks. To assist our commercial loan customers in these transactions, and to encourage our correspondent banks to enter into the interest rate swap transactions with minimal credit underwriting analyses on their part, we have entered into risk participation agreements with the correspondent banks whereby we agree to make payments to the correspondent banks owed by our commercial loan customers under the interest rate swap agreement in the event that our commercial loan customers do not make the payments. We are not a party to the interest rate swap agreements under these arrangements. As of June 30, 2016, the total notional amount of the underlying interest rate swap agreements was $14.2 million, with a net fair value from our commercial loan customers’ perspective of negative $2.6 million. These risk participation agreements are considered financial guarantees in accordance with applicable accounting guidance and are therefore recorded as liabilities at fair value, generally equal to the fees collected at the time of their execution. These liabilities are accreted into income during the term of the interest rate swap agreements, generally ranging from four to fifteen years.

9.    HEDGING ACTIVITIES

Our interest rate risk policy includes guidelines for measuring and monitoring interest rate risk. Within these guidelines, parameters have been established for maximum fluctuations in net interest income. Possible fluctuations are measured and monitored using net interest income simulation. Our policy provides for the use of certain derivative instruments and hedging activities to aid in managing interest rate risk to within the policy parameters. To help mitigate the negative impact to our net interest income in an increasing interest rate environment resulting from our cost of funds likely increasing at a higher rate than the yield on our assets, we may periodically enter into derivative financial instruments.

In February 2012, we entered into an interest rate swap agreement with a correspondent bank to hedge the floating rate on our subordinated debentures, which became effective in January 2013 and matures in January 2018. Our $32.0 million of subordinated debentures have a rate equal to the 90-Day Libor Rate plus a fixed spread of 218 basis points, and are subject to repricing quarterly. The interest rate swap agreement provides for us to pay our correspondent bank a fixed rate, while our correspondent bank will pay us the 90-Day Libor Rate on a $32.0 million notional amount. The quarterly re-set dates for the floating rate on the interest rate swap agreement are the same as the re-set dates for the floating rate on the subordinated debentures. The interest rate swap agreement does qualify for hedge accounting; therefore, monthly fluctuations in the present value of the interest rate swap agreement, net of tax effect, are recorded to other comprehensive income. As of June 30, 2016 and December 31, 2015, the fair value of the interest rate swap agreement was recorded as a liability in the amount of $0.3 million.

Effective January 26, 2016, the notional amount of the interest rate swap agreement was reduced from $32.0 million down to $21.0 million, reflecting the $11.0 million repurchase of the associated trust preferred securities on that date. We reclassified out of accumulated other comprehensive income and recorded interest expense of approximately $0.2 million in January 2016 as part of the transaction, reflecting the market value (i.e., present value of expected future cash flows) of the interest rate swap on that date of the $11.0 million portion.

(Continued)

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(Unaudited)

10.  FAIR VALUES OF FINANCIAL INSTRUMENTS

The carrying amounts, estimated fair values and level within the fair value hierarchy of financial instruments were as follows as of June 30, 2016 and December 31, 2015 (dollars in thousands):

	Level in	June 30, 2016				December 31, 2015
	Fair Value  Hierarchy	Carrying Values		Fair  Values		Carrying Values		Fair Values
Financial assets:
Cash	Level 1	$	12,406	$	12,406	$	12,496	$	12,496
Cash equivalents	Level 2		94,577		94,577		77,395		77,395
Securities available for sale	(1)		323,452		323,452		346,992		346,992
FHLBI stock	(2)		8,026		8,026		7,567		7,567
Loans, net	Level 3		2,359,951		2,356,483		2,260,730		2,259,710
Loans held for sale	Level 2		2,879		2,879		1,316		1,316
Bank owned life insurance	Level 2		66,537		66,537		58,971		58,971
Accrued interest receivable	Level 2		7,268		7,268		7,836		7,836
Financial liabilities:
Deposits	Level 2		2,279,718		2,226,310		2,275,382		2,208,724
Repurchase agreements	Level 2		136,690		136,690		154,771		154,771
FHLBI advances	Level 2		178,000		180,504		68,000		68,858
Subordinated debentures	Level 2		44,494		44,505		55,154		55,760
Accrued interest payable	Level 2		1,517		1,517		1,479		1,479
Interest rate swap	(1)		278		278		253		253

(1) See Note 11 for a description of the fair value hierarchy as well as a disclosure of levels for classes of financial assets and liabilities.

(2) It is not practical to determine the fair value of FHLBI stock due to transferability restrictions.

Carrying amount is the estimated fair value for cash and cash equivalents, accrued interest receivable and payable, bank owned life insurance, noninterest checking deposits, securities sold under agreements to repurchase, and variable rate loans and deposits that reprice frequently and fully. Security fair values are based on market prices or dealer quotes, and if no such information is available, on the rate and term of the security and information about the issuer. For fixed rate loans and deposits and for variable rate loans and deposits with infrequent repricing or repricing limits, fair value is based on discounted cash flows using current market rates applied to the estimated life and credit risk. Fair value of subordinated debentures and FHLBI advances is based on current rates for similar financing. Fair value of the interest rate swap is determined primarily utilizing market-consensus forecasted yield curves. Fair value of off-balance sheet items is estimated to be nominal.

(Continued)

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(Unaudited)

11.  FAIR VALUES

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability, or in the absence of a principal market, the most advantageous market for the asset or liability. The price of the principal (or most advantageous) market used to measure the fair value of the asset or liability is not adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact and (iv) willing to transact.

We are required to use valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement cost). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from independent sources, or unobservable, meaning those that reflect our own assumptions about the assumptions market participants would use in pricing the asset or liability based on the best information available in the circumstances. In that regard, we utilize a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that we have the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; or other inputs that are observable or can be derived from or corroborated by observable market data by correlation or other means.

Level 3: Significant unobservable inputs that reflect our own conclusions about the assumptions that market participants would use in pricing an asset or liability.

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11.  FAIR VALUES (Continued)

The following is a description of our valuation methodologies used to measure and disclose the fair values of our financial assets and liabilities that are recorded at fair value on a recurring or nonrecurring basis:

Securities available for sale. Securities available for sale are recorded at fair value on a recurring basis. Fair value measurement is based on quoted prices, if available. If quoted prices are not available, fair values are measured using independent pricing models. Level 2 securities include U.S. Government agency bonds, mortgage-backed securities issued or guaranteed by U.S. Government agencies, municipal general obligation and revenue bonds and mutual funds. Level 3 securities include bonds issued by certain relatively small municipalities located within our markets that have very limited marketability due to their size and lack of ratings from a recognized rating service. We carry these bonds at historical cost, which we believe approximates fair value, unless our periodic financial analysis or other information becomes known which necessitates a valuation allowance. There was no such valuation allowance as of June 30, 2016 or December 31, 2015. We have no Level 1 securities available for sale.

Derivatives. The interest rate swap is measured at fair value on a recurring basis. We measure fair value utilizing models that use primarily market observable inputs, such as forecasted yield curves, and accordingly, the interest rate swap agreement is classified as Level 2.

Mortgage loans held for sale. Mortgage loans originated and intended for sale in the secondary market are carried at the lower of aggregate cost or market, as determined by outstanding commitments from investors, and are measured on a nonrecurring basis. Fair value is based on independent quoted market prices, where applicable, or the prices for other mortgage whole loans with similar characteristics. As of June 30, 2016 and December 31, 2015, we determined that the fair value of our mortgage loans held for sale approximated the recorded cost of $2.9 million and $1.3 million, respectively.

Loans. We do not record loans at fair value on a recurring basis. However, from time to time, we record nonrecurring fair value adjustments to collateral dependent loans to reflect partial write-downs or specific reserves that are based on the observable market price or current estimated value of the collateral. These loans are reported in the nonrecurring table below at initial recognition of impairment and on an ongoing basis until recovery or charge-off.

Foreclosed Assets. At time of foreclosure or repossession, foreclosed and repossessed assets are adjusted to fair value less costs to sell upon transfer of the loans to foreclosed and repossessed assets, establishing a new cost basis. We subsequently adjust estimated fair value of foreclosed assets on a nonrecurring basis to reflect write-downs based on revised fair value estimates.

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11.  FAIR VALUES (Continued)

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The balances of assets and liabilities measured at fair value on a recurring basis as of June 30, 2016 are as follows:

	Total			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	132,942,000		$	0	$	132,942,000		$	0
Mortgage-backed securities		57,545,000			0		57,545,000			0
Municipal general obligation bonds		122,386,000			0		115,917,000			6,469,000
Municipal revenue bonds		8,593,000			0		8,593,000			0
Other investments		1,986,000			0		1,986,000			0
Interest rate swap		(278,000	)		0		(278,000	)		0
Total	$	323,174,000		$	0	$	316,705,000		$	6,469,000

There were no transfers in or out of Level 1, Level 2 or Level 3 during the first six months of 2016.

The balances of assets and liabilities measured at fair value on a recurring basis as of December 31, 2015 are as follows:

	Total			Quoted Prices in Active Markets for Identical Assets  (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	147,040,000		$	0	$	147,040,000		$	0
Mortgage-backed securities		67,074,000			0		67,074,000			0
Municipal general obligation bonds		122,023,000			0		113,604,000			8,419,000
Municipal revenue bonds		8,914,000			0		8,914,000			0
Other investments		1,941,000			0		1,941,000			0
Interest rate swap		(253,000	)		0		(253,000	)		0
Total	$	346,739,000		$	0	$	338,320,000		$	8,419,000

There were no transfers in or out of Level 1, Level 2 or Level 3 during 2015.

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11.  FAIR VALUES (Continued)

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

The balances of assets and liabilities measured at fair value on a nonrecurring basis as of June 30, 2016 are as follows:

	Total			Quoted Prices in Active Markets for Identical Assets  (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired loans (1)	$	9,012,000	$	0	$	0	$	9,012,000
Foreclosed assets (1)		815,000		0		0		815,000
Total	$	9,827,000	$	0	$	0	$	9,827,000

The balances of assets and liabilities measured at fair value on a nonrecurring basis as of December 31, 2015 are as follows:

	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired loans (1)	$	8,970,000	$	0	$	0	$	8,970,000
Foreclosed assets (1)		1,293,000		0		0		1,293,000
Total	$	10,263,000	$	0	$	0	$	10,263,000

⁽¹⁾ Represents carrying value and related write-downs for which adjustments are based on the estimated value of the property or other assets.

12.  REGULATORY MATTERS

We are subject to regulatory capital requirements administered by federal banking agencies. Capital adequacy guidelines and prompt corrective action regulations involve quantitative measures of assets, liabilities, and certain off-balance sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators about components, risk weightings, and other factors, and the regulators can lower classifications in certain cases. Failure to meet various capital requirements can initiate regulatory action that could have a direct material effect on our financial statements.

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12.  REGULATORY MATTERS (Continued)

The prompt corrective action regulations provide five classifications, including well capitalized, adequately capitalized, undercapitalized, significantly undercapitalized, and critically undercapitalized, although these terms are not used to represent overall financial condition. If an institution is not well capitalized, regulatory approval is required to accept brokered deposits. Subject to limited exceptions, no institution may make a capital distribution if, after making the distribution, it would be undercapitalized. If an institution is undercapitalized, it is subject to close monitoring by its principal federal regulator, its asset growth and expansion are restricted, and plans for capital restoration are required. In addition, further specific types of restrictions may be imposed on the institution at the discretion of the federal regulator. At June 30, 2016 and December 31, 2015, our bank was in the well capitalized category under the regulatory framework for prompt corrective action. There are no conditions or events since June 30, 2016 that we believe have changed our bank’s categorization.

Our actual capital levels (dollars in thousands) and the minimum levels required to be categorized as adequately and well capitalized were:

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
June 30, 2016
Total capital (to risk weighted assets)
Consolidated	$	347,819		13.0	%	$	214,866		8.0	%	$	NA		NA
Bank		350,224		13.1			214,632		8.0			268,290		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		330,710		12.3			161,150		6.0		NA		NA
Bank		333,114		12.4			160,974		6.0			214,632		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		288,289		10.7			120,863		4.5		NA		NA
Bank		333,114		12.4			120,731		4.5			174,388		6.5
Tier 1 capital (to average assets)
Consolidated		330,710		11.4			115,944		4.0		NA		NA
Bank		333,114		11.5			115,924		4.0			144,905		5.0

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12.  REGULATORY MATTERS (Continued)

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
December 31, 2015
Total capital (to risk weighted assets)
Consolidated	$	345,539		13.5	%	$	205,602		8.0	%	$	NA		NA
Bank		347,433		13.5			205,624		8.0			257,030		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		329,858		12.8			154,201		6.0		NA		NA
Bank		331,752		12.9			154,218		6.0			205,624		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		280,171		10.9			115,804		4.5		NA		NA
Bank		331,752		12.9			115,664		4.5			167,070		6.5
Tier 1 capital (to average assets)
Consolidated		329,858		11.6			114,138		4.0		NA		NA
Bank		331,752		11.6			114,280		4.0			142,850		5.0

Our consolidated capital levels as of June 30, 2016 and December 31, 2015 include $42.2 million and $53.1 million, respectively, of trust preferred securities subject to certain limitations. Under applicable Federal Reserve guidelines, the trust preferred securities constitute a restricted core capital element. The guidelines provide that the aggregate amount of restricted core elements that may be included in our Tier 1 capital must not exceed 25% of the sum of all core capital elements, including restricted core capital elements, net of goodwill less any associated deferred tax liability. Our ability to include the trust preferred securities in Tier 1 capital in accordance with the guidelines is not affected by the provision of the Dodd-Frank Act generally restricting such treatment, because (i) the trust preferred securities were issued before May 19, 2010, and (ii) our total consolidated assets as of December 31, 2009 were less than $15.0 billion. As of June 30, 2016 and December 31, 2015, all $42.2 million and $53.1 million, respectively, of the trust preferred securities were included in our consolidated Tier 1 capital.

Our regulatory capital calculations and the minimum requirements to be categorized as well capitalized and adequately capitalized under the prompt corrective action regulations were impacted by BASEL III, which became effective January 1, 2015 and are included in the tables above. The net impact on our regulatory capital ratios and our overall capital position was not material.

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12.  REGULATORY MATTERS (Continued)

On January 26, 2016, we closed on a repurchase of trust preferred securities that were auctioned as part of a pooled collateralized debt obligation (“Fund”). The Fund owned $11.0 million of the $32.0 million in trust preferred securities that had been issued by Mercantile Bank Capital Trust I, a wholly-owned business trust subsidiary. The $11.0 million in trust preferred securities was retired upon the repurchase, resulting in a commensurate reduction in the related Floating Rate Junior Subordinate Note, leaving $21.0 million outstanding. Our accepted bid equated to 73% of the $11.0 million par value, with the 27% discount resulting in a pre-tax gain of approximately $3.0 million (after-tax gain of approximately $1.8 million, or $0.11 per diluted share). On a pro forma basis as of December 31, 2015, the repurchase resulted in a nine basis point increase in our tangible equity to tangible assets ratio and an $0.11 increase in our tangible book value per share, but an approximately 35 basis point decline in our regulatory tier 1 capital and total risk-based capital ratios. The repurchase was funded via a cash dividend from our bank, resulting in a similar decline of approximately 35 basis points in the regulatory capital ratios. Subsequent to the repurchase, the regulatory capital ratios of both Mercantile and our bank remained well above the minimum thresholds to be categorized as well capitalized.

Our and our bank’s ability to pay cash and stock dividends is subject to limitations under various laws and regulations and to prudent and sound banking practices. On January 14, 2016, our Board of Directors declared a cash dividend on our common stock in the amount of $0.16 per share that was paid on March 23, 2016 to shareholders of record as of March 11, 2016. On April 14, 2016, our Board of Directors declared a cash dividend on our common stock in the amount of $0.16 per share that was paid on June 23, 2016 to shareholders of record as of June 10, 2016. On July 14, 2016, our Board of Directors declared a cash dividend on our common stock in the amount of $0.17 per share that will be paid on September 21, 2016 to shareholders of record as of September 9, 2016.

On January 30, 2015, we announced that our Board of Directors had authorized a new program to repurchase up to $20.0 million of our common stock from time to time in open market transactions at prevailing market prices or by other means in accordance with applicable regulations. On April 19, 2016, we announced that our Board of Directors had authorized a $15.0 million expansion of the existing common stock repurchase program. During the first six months of 2016, we purchased approximately 168,000 shares of common stock at an average price of $22.23, totaling about $3.7 million. Since the program’s inception, we have purchased approximately 956,000 shares of common stock at an average price of $20.38, totaling about $19.5 million. All common stock repurchases to date have been funded from cash dividends paid to us from our bank, and we expect future common stock repurchases to be funded in the same manner.

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Item 2.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

Forward Looking Statements

This report contains forward-looking statements that are based on management’s beliefs, assumptions, current expectations, estimates and projections about the financial services industry, the economy, and our company. Words such as “anticipates,” “believes,” “estimates,” “expects,” “forecasts,” “intends,” “is likely,” “plans,” “projects,” and variations of such words and similar expressions are intended to identify such forward-looking statements. These statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions (“Future Factors”) that are difficult to predict with regard to timing, extent, likelihood and degree of occurrence. Therefore, actual results and outcomes may materially differ from what may be expressed or forecasted in such forward-looking statements. We undertake no obligation to update, amend, or clarify forward looking-statements, whether as a result of new information, future events (whether anticipated or unanticipated), or otherwise.

Future Factors include, among others, changes in interest rates and interest rate relationships; demand for products and services; the degree of competition by traditional and non-traditional competitors; changes in banking regulation or actions by bank regulators; changes in tax laws; changes in prices, levies, and assessments; the impact of technological advances; governmental and regulatory policy changes; the outcomes of contingencies; trends in customer behavior as well as their ability to repay loans; changes in local real estate values; changes in the national and local economies; and risk factors described in our annual report on Form 10-K for the year ended December 31, 2015 or in this report. These are representative of the Future Factors that could cause a difference between an ultimate actual outcome and a forward-looking statement.

Introduction

The following discussion compares the financial condition of Mercantile Bank Corporation and its consolidated subsidiaries, including Mercantile Bank of Michigan (“our bank”) and our bank’s two subsidiaries, Mercantile Bank Real Estate Co., LLC (“our real estate company”) and Mercantile Insurance Center, Inc. (“our insurance company”), at June 30, 2016 and December 31, 2015 and the results of operations for the three months and six months ended June 30, 2016 and June 30, 2015. This discussion should be read in conjunction with the interim consolidated financial statements and footnotes included in this report. Unless the text clearly suggests otherwise, references in this report to “us,” “we,” “our” or “the company” include Mercantile Bank Corporation and its consolidated subsidiaries referred to above.

Critical Accounting Policies 

Accounting principles generally accepted in the United States of America are complex and require us to apply significant judgment to various accounting, reporting and disclosure matters. We must use assumptions and estimates to apply these principles where actual measurements are not possible or practical. Management’s Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with our unaudited financial statements included in this report. For a discussion of our significant accounting policies, see Note 1 of the Notes to our Consolidated Financial Statements included on pages F-43 through F-50 in our Form 10-K for the fiscal year ended December 31, 2015 (Commission file number 000-26719). Our allowance for loan losses policy and accounting for income taxes are highly dependent upon subjective or complex judgments, assumptions and estimates. Changes in such estimates may have a significant impact on the financial statements, and actual results may differ from those estimates. We have reviewed the application of these policies with the Audit Committee of our Board of Directors.

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Allowance for Loan Losses: The allowance for loan losses (“allowance”) is maintained at a level we believe is adequate to absorb probable incurred losses identified and inherent in the originated loan portfolio. Our evaluation of the adequacy of the allowance is an estimate based on past loan loss experience, the nature and volume of the loan portfolio, information about specific borrower situations and estimated collateral values, guidance from bank regulatory agencies, and assessments of the impact of current and anticipated economic conditions on the loan portfolio. Allocations of the allowance may be made for specific loans, but the entire allowance is available for any loan that, in our judgment, should be charged-off. Loan losses are charged against the allowance when we believe the uncollectability of a loan is likely. The balance of the allowance represents our best estimate, but significant downturns in circumstances relating to loan quality or economic conditions could result in a requirement for an increased allowance in the future. Likewise, an upturn in loan quality or improved economic conditions may result in a decline in the required allowance in the future. In either instance, unanticipated changes could have a significant impact on the allowance and operating results.

The allowance is increased through a provision charged to operating expense. Uncollectable loans are charged-off through the allowance. Recoveries of loans previously charged-off are added to the allowance. A loan is considered impaired when it is probable that contractual interest and principal payments will not be collected either for the amounts or by the dates as scheduled in the loan agreement. Impairment is evaluated on an individual loan basis. If a loan is impaired, a portion of the allowance is allocated so that the loan is reported, net, at the present value of estimated future cash flows using the loan’s existing rate or at the fair value of collateral if repayment is expected solely from the collateral. The timing of obtaining outside appraisals varies, generally depending on the nature and complexity of the property being evaluated, general breadth of activity within the marketplace and the age of the most recent appraisal. For collateral dependent impaired loans, in most cases we obtain and use the “as is” value as indicated in the appraisal report, adjusting for any expected selling costs. In certain circumstances, we may internally update outside appraisals based on recent information impacting a particular or similar property, or due to identifiable trends (e.g., recent sales of similar properties) within our markets. The expected future cash flows exclude potential cash flows from certain guarantors. To the extent these guarantors provide repayments, a recovery would be recorded upon receipt. Loans are evaluated for impairment when payments are delayed, typically 30 days or more, or when serious deficiencies are identified within the credit relationship. Our policy for recognizing income on impaired loans is to accrue interest unless a loan is placed on nonaccrual status. We put loans into nonaccrual status when the full collection of principal and interest is not expected.

Income Tax Accounting: Current income tax assets and liabilities are established for the amount of taxes payable or refundable for the current year. In the preparation of income tax returns, tax positions are taken based on interpretation of federal and state income tax laws for which the outcome may be uncertain. We periodically review and evaluate the status of our tax positions and make adjustments as necessary. Deferred income tax assets and liabilities are also established for the future tax consequences of events that have been recognized in our financial statements or tax returns. A deferred income tax asset or liability is recognized for the estimated future tax effects attributable to temporary differences that can be carried forward (used) in future years. The valuation of our net deferred income tax asset is considered critical as it requires us to make estimates based on provisions of the enacted tax laws. The assessment of the realizability of the net deferred income tax asset involves the use of estimates, assumptions, interpretations and judgments concerning accounting pronouncements, federal and state tax codes and the extent of future taxable income. There can be no assurance that future events, such as court decisions, positions of federal and state tax authorities, and the extent of future taxable income will not differ from our current assessment, the impact of which could be significant to the consolidated results of operations and reported earnings.

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Accounting guidance requires that we assess whether a valuation allowance should be established against our deferred tax assets based on the consideration of all available evidence using a “more likely than not” standard. In making such judgments, we consider both positive and negative evidence and analyze changes in near-term market conditions as well as other factors which may impact future operating results. Significant weight is given to evidence that can be objectively verified.

Securities and Other Financial Instruments: Securities available for sale consist of bonds and notes which might be sold prior to maturity due to changes in interest rate, prepayment risks, yield and availability of alternative investments, liquidity needs or other factors. Securities classified as available for sale are reported at their fair value. Declines in the fair value of securities below their cost that are other than temporary are reflected as realized losses. In estimating other than temporary losses, management considers: (1) the length of time and extent that fair value has been less than carrying value; (2) the financial condition and near term prospects of the issuer; and (3) the Company’s ability and intent to hold the security for a period of time sufficient to allow for any anticipated recovery in fair value. Fair values for securities available for sale are obtained from outside sources and applied to individual securities within the portfolio. The difference between the amortized cost and the current fair value of securities is recorded as a valuation adjustment and reported in other comprehensive income.

Mortgage Servicing Rights: Mortgage servicing rights are recognized as assets based on the allocated fair value of retained servicing rights on loans sold. Servicing rights are carried at the lower of amortized cost or fair value and are expensed in proportion to, and over the period of, estimated net servicing income. We utilize a discounted cash flow model to determine the value of our servicing rights. The valuation model utilizes mortgage prepayment speeds, the remaining life of the mortgage pool, delinquency rates, our cost to service loans, and other factors to determine the cash flow that we will receive from serving each grouping of loans. These cash flows are then discounted based on current interest rate assumptions to arrive at the fair value of the right to service those loans. Impairment is evaluated quarterly based on the fair value of the servicing rights, using groupings of the underlying loans classified by interest rates. Any impairment of a grouping is reported as a valuation allowance.

Goodwill: Generally accepted accounting principles require us to determine the fair value of all of the assets and liabilities of an acquired entity, and record their fair value on the date of acquisition. We employ a variety of means in determination of the fair value, including the use of discounted cash flow analysis, market comparisons, and projected future revenue streams. For certain items that we believe we have the appropriate expertise to determine the fair value, we may choose to use our own calculation of the value. In other cases, where the value is not easily determined, we consult with outside parties to determine the fair value of the asset or liability. Once valuations have been adjusted, the net difference between the price paid for the acquired company and the value of its balance sheet is recorded as goodwill.

Goodwill results from business acquisitions and represents the excess of the purchase price over the fair value of acquired tangible assets and liabilities and identifiable intangible assets. Goodwill is assessed at least annually for impairment and any such impairment is recognized in the period identified. A more frequent assessment is performed if conditions in the market place or changes in the company’s organizational structure occur. We use a discounted income approach and a market valuation model, which compares the inherent value of our company to valuations of recent transactions in the market place to determine if our goodwill has been impaired.

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Financial Overview

We reported net income of $7.4 million for the second quarter of 2016, and net income of $16.0 million for the first six months of 2016. On a diluted earnings per share basis, we earned $0.46 per share during the second quarter and $0.98 per share during the first six months of 2016. Our earnings performance during 2016 reflects an 18% increase in diluted earnings per share during the second quarter when compared to the second quarter of 2015, and a 26% increase in diluted earnings per share during the first six months of the year when compared to the same time period in 2015. Our net interest income during the first six months of 2016, and especially the second quarter, was positively impacted by calls on U.S. Government Agency bonds that had been purchased at a discounted price. Accelerated discount accretion totaled $1.5 million during the second quarter ($0.06 per diluted share), and $1.8 million ($0.07 per diluted share) during the first six months. In January, we repurchased $11.0 million in trust preferred securities at a 27% discount, resulting in a pre-tax gain of $3.0 million ($0.11 per diluted share).

The overall quality of our loan portfolio remains strong, with nonperforming loans equaling only 0.22% of total loans as of June 30, 2016. Gross loan charge-offs equaled $0.4 million during the second quarter of 2016, and totaled $0.9 million for the first six months of the year, while recoveries of prior period loan charge-offs equaled $0.1 million and $0.6 million during the respective time periods. Net loan charge-offs, as a percent of average total loans, equaled an annualized 0.04% and 0.02% during the second quarter and first six months of 2016, respectively. We have recorded a net loan recovery during seven out of the last fourteen quarters. We continue our collection efforts on charged-off loans, and expect to record recoveries in future periods; however, given the nature of these efforts, it is not practical to forecast the dollar amount and timing of the recoveries.

New commercial term loan originations totaled approximately $193 million during the second quarter of 2016, bringing the year-to-date total to about $298 million. We also experienced net increases in commercial lines of credit during those time periods, in large part reflecting lines that are part of new commercial lending relationships established during recent quarterly periods. Net loan growth equaled $84.3 million and $102 million during the second quarter and first six months of 2016, respectively, reflecting the impact of scheduled monthly payments as well as expected and unexpected commercial loan payoffs. The new loan pipeline remains strong, and at June 30, 2016, we had $92 million in unfunded loan commitments on commercial construction and development loans that are in the construction phase. We believe our loan portfolio is well diversified, with commercial and industrial loans equaling 32%, commercial real estate non-owner occupied loans comprising 30%, commercial real estate owner occupied loans comprising 18% and residential mortgage and consumer loans aggregating 14% of total loans at June 30, 2016. As a percent of total commercial loans, commercial and industrial loans and commercial real estate owner occupied loans equaled 58% at June 30, 2016.

We recorded a provision expense of $1.1 million during the second quarter of 2016, bringing total provision expense for the first six months of 2016 to $1.7 million. During 2015, we recorded a negative provision expense of $0.6 million during the second quarter and $1.0 million during the first six months. The provision expense during 2016 was primarily driven by our loan growth and an assessment change in our qualitative economic and concentration environmental allowance factors, the latter equating to about a $0.5 million provision expense.

We believe our funding structure is also well diversified. As of June 30, 2016, noninterest-bearing checking accounts comprised 28% of total funds, interest-bearing checking and sweep accounts combined for 18%, savings deposits and money market accounts aggregated to 25% and local time deposits accounted for 18%. Wholesale funds, comprised of brokered deposits and Federal Home Loan Bank of Indianapolis (“FHLBI”) advances, represented 11% of total funds.

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MERCANTILE BANK CORPORATION

Financial Condition

Our total assets increased $96.4 million during the first six months of 2016, and totaled $3.00 billion as of June 30, 2016. Total loans increased $102 million, while securities available for sale declined $23.5 million and cash and cash equivalents increased $17.1 million. Total deposits increased $4.3 million, while FHLBI advances were up $110 million and securities sold under agreements to repurchase (“sweep accounts”) were down $18.1 million during the first six months of 2016. Since the merger with Firstbank that was consummated on June 1, 2014, we have generally funded net loan growth with cash flows from our securities portfolio and other interest-earning assets; however, we reached the desired levels of our securities portfolio and other interest-earning assets during the second quarter of 2016. As a result, we expect to fund future net loan growth primarily from increases in deposits and borrowed funds.

Commercial loans increased $113 million during the first six months of 2016, and at June 30, 2016 totaled $2.06 billion, or 86.5% of the loan portfolio. As of December 31, 2015, the commercial loan portfolio comprised 85.5% of total loans. The increase in commercial loans during the first six months of 2016 primarily reflects new commercial term loans to existing and new borrowers. Commercial and industrial loans were up $53.8 million, non-owner occupied commercial real estate (“CRE”) loans increased $72.6 million, owner occupied CRE loans decreased $7.1 million, multi-family and residential rental loans were down $1.6 million and vacant land, land development and residential construction loans declined $4.6 million. As a percent of total commercial loans, commercial and industrial loans and commercial real estate owner occupied loans equaled 57.7% as of June 30, 2016, compared to 58.7% at December 31, 2015.

We significantly enhanced our commercial loan sales efforts over the past few years. We are very pleased with the approximately $1.5 billion in new commercial term loan fundings since the beginning of 2012, including about $298 million during the first six months of 2016. As of June 30, 2016, availability on existing construction and development loans totaled $92 million, with most of those funds expected to be drawn over the next twelve months. Our loan pipeline reports indicate continued strong commercial loan funding opportunities in future periods, including approximately $213 million in new lending commitments, a majority of which we expect to be accepted and funded over the next 12 to 18 months. Our commercial lenders also report substantial additional opportunities they are currently discussing with existing and potentially new borrowers.

We continue to experience commercial loan principal paydowns and payoffs. While a portion of the principal paydowns and payoffs received have been welcomed, such as on stressed loan relationships, we have also experienced instances where well-performing relationships have been refinanced at other financial institutions or non-bank entities, and other situations where the borrower has sold the underlying asset. In many of those instances where the loans were refinanced elsewhere, we believed the terms and conditions of the new lending arrangements were too aggressive, generally reflecting the very competitive banking environment in our markets. We remain committed to prudent underwriting standards that provide for an appropriate yield and risk relationship, as well as concentration limits we have established within our commercial loan portfolio. In addition, we continue to receive accelerated principal paydowns from certain borrowers who have elevated deposit balances generally resulting from profitable operations and an apparent unwillingness to expand their businesses and/or replace equipment primarily due to economic- and tax-related uncertainties. Usage of existing commercial lines of credit has remained relatively steady.

One-to-four family mortgage loans and other consumer loans declined a combined $10.8 million during the first six months of 2016, and at June 30, 2016, totaled $320 million, or 13.5% of total loans. One-to-four family mortgage loans and other consumer loans, when combined, equated to 14.5% of total loans as of December 31, 2015.

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The following table summarizes our loan portfolio over the past twelve months:

	6/30/16		3/31/16		12/31/15		9/30/15		6/30/15
Commercial:
Commercial & Industrial	$	750,136,000	$	714,612,000	$	696,303,000	$	643,118,000	$	622,073,000
Land Development & Construction		40,529,000		39,630,000		45,120,000		47,734,000		47,622,000
Owner Occupied Commercial RE		438,798,000		441,662,000		445,919,000		427,016,000		422,354,000
Non-Owner Occupied Commercial RE		716,930,000		666,013,000		644,351,000		636,227,000		603,724,000
Multi-Family & Residential Rental		113,362,000		112,533,000		115,003,000		123,525,000		124,658,000
Total Commercial		2,059,755,000		1,974,450,000		1,946,696,000		1,877,620,000		1,820,431,000
Retail:
1-4 Family Mortgages		189,118,000		185,535,000		190,385,000		193,003,000		201,907,000
Home Equity & Other Consumer Loans		131,067,000		135,683,000		140,646,000		146,765,000		149,494,000
		320,185,000		321,218,000		331,031,000		339,768,000		351,401,000
Total	$	2,379,940,000	$	2,295,668,000	$	2,277,727,000	$	2,217,388,000	$	2,171,832,000

Our credit policies establish guidelines to manage credit risk and asset quality. These guidelines include loan review and early identification of problem loans to provide effective loan portfolio administration. The credit policies and procedures are meant to minimize the risk and uncertainties inherent in lending. In following these policies and procedures, we must rely on estimates, appraisals and evaluations of loans and the possibility that changes in these could occur quickly because of changing economic conditions. Identified problem loans, which exhibit characteristics (financial or otherwise) that could cause the loans to become nonperforming or require restructuring in the future, are included on an internal watch list. Senior management and the Board of Directors review this list regularly. Market value estimates of collateral on impaired loans, as well as on foreclosed and repossessed assets, are reviewed periodically; however, we have a process in place to monitor whether value estimates at each quarter-end are reflective of current market conditions. Our credit policies establish criteria for obtaining appraisals and determining internal value estimates. We may also adjust outside and internal valuations based on identifiable trends within our markets, such as recent sales of similar properties or assets, listing prices and offers received. In addition, we may discount certain appraised and internal value estimates to address distressed market conditions.

Nonperforming assets, comprised of nonaccrual loans, loans past due 90 days or more and accruing interest and foreclosed properties, totaled $6.0 million (0.2% of total assets) as of June 30, 2016, compared to $6.7 million (0.2% of total assets) as of December 31, 2015. Given the low level of nonperforming loans and accruing loans 30 to 89 days delinquent, combined with the declining level of watch list credits and what we believe are strong credit administration practices, we are pleased with the overall quality of the loan portfolio.

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The following tables provide a breakdown of nonperforming assets by collateral type:

NONPERFORMING LOANS
	6/30/16		3/31/16		12/31/15		9/30/15		6/30/15
Residential Real Estate:
Land Development	$	42,000	$	30,000	$	23,000	$	25,000	$	27,000
Construction		319,000		0		0		0		0
Owner Occupied / Rental		2,638,000		2,484,000		2,917,000		2,588,000		2,384,000
		2,999,000		2,514,000		2,940,000		2,613,000		2,411,000
Commercial Real Estate:
Land Development		125,000		140,000		155,000		170,000		184,000
Construction		0		0		0		0		0
Owner Occupied		1,786,000		1,970,000		2,131,000		2,602,000		2,587,000
Non-Owner Occupied		51,000		51,000		108,000		2,539,000		2,677,000
		1,962,000		2,161,000		2,394,000		5,311,000		5,448,000
Non-Real Estate:
Commercial Assets		165,000		137,000		69,000		271,000		212,000
Consumer Assets		42,000		30,000		41,000		19,000		32,000
		207,000		167,000		110,000		290,000		244,000
Total	$	5,168,000	$	4,842,000	$	5,444,000	$	8,214,000	$	8,103,000

OTHER REAL ESTATE OWNED & REPOSSESSED ASSETS
	6/30/16		3/31/16		12/31/15		9/30/15		6/30/15
Residential Real Estate:
Land Development	$	0	$	0	$	0	$	353,000	$	353,000
Construction		0		0		0		0		0
Owner Occupied / Rental		255,000		471,000		598,000		1,126,000		932,000
		255,000		471,000		598,000		1,479,000		1,285,000
Commercial Real Estate:
Land Development		0		0		0		0		0
Construction		0		0		0		0		0
Owner Occupied		477,000		907,000		612,000		139,000		139,000
Non-Owner Occupied		83,000		100,000		83,000		654,000		609,000
		560,000		1,007,000		695,000		793,000		748,000
Non-Real Estate:
Commercial Assets		0		0		0		0		0
Consumer Assets		0		0		0		0		0
		0		0		0		0		0
Total	$	815,000	$	1,478,000	$	1,293,000	$	2,272,000	$	2,033,000

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The following tables provide a reconciliation of nonperforming assets:

NONPERFORMING LOANS RECONCILIATION
	2nd Qtr			1st Qtr			4th Qtr			3rd Qtr			2nd Qtr
	2016			2016			2015			2015			2015
Beginning balance	$	4,842,000		$	5,444,000		$	8,214,000		$	8,103,000		$	26,267,000
Additions, net of transfers to ORE		1,082,000			528,000			902,000			743,000			2,486,000
Returns to performing status		0			0			(43,000	)		0			0
Principal payments		(495,000	)		(774,000	)		(3,457,000	)		(567,000	)		(16,414,000	)
Loan charge-offs		(261,000	)		(356,000	)		(172,000	)		(65,000	)		(4,236,000	)
Total	$	5,168,000		$	4,842,000		$	5,444,000		$	8,214,000		$	8,103,000

OTHER REAL ESTATE OWNED & REPOSSESSED ASSETS RECONCILIATION
	2nd Qtr			1st Qtr			4th Qtr			3rd Qtr			2nd Qtr
	2016			2016			2015			2015			2015
Beginning balance	$	1,478,000		$	1,293,000		$	2,272,000		$	2,033,000		$	1,664,000
Additions		14,000			595,000			676,000			581,000			652,000
Sale proceeds		(642,000	)		(402,000	)		(1,300,000	)		(319,000	)		(220,000	)
Valuation write-downs		(35,000	)		(8,000	)		(355,000	)		(23,000	)		(63,000	)
Total	$	815,000		$	1,478,000		$	1,293,000		$	2,272,000		$	2,033,000

Gross loan charge-offs equaled $0.4 million during the second quarter of 2016, and totaled $0.9 million for the first six months of the year, while recoveries of prior period loan charge-offs equaled $0.1 million and $0.6 million during the respective time periods. Net loan charge-offs, as a percent of average total loans, equaled an annualized 0.04% and 0.02% during the second quarter and first six months of 2016, respectively. We have recorded a net loan recovery during seven out of the last fourteen quarters. We continue our collection efforts on charged-off loans, and expect to record recoveries in future periods; however, given the nature of these efforts, it is not practical to forecast the dollar amount and timing of the recoveries.

In each accounting period, we adjust the allowance to the amount we believe is necessary to maintain the allowance at an adequate level. Through the loan review and credit departments, we establish portions of the allowance based on specifically identifiable problem loans. The evaluation of the allowance is further based on, but not limited to, consideration of the internally prepared Allowance Analysis, loan loss migration analysis, composition of the loan portfolio, third party analysis of the loan administration processes and portfolio, and general economic conditions.

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The Allowance Analysis applies reserve allocation factors to non-impaired outstanding loan balances, the result of which is combined with specific reserves to calculate an overall allowance dollar amount. For non-impaired commercial loans, reserve allocation factors are based on the loan ratings as determined by our standardized grade paradigms and by loan purpose. Our commercial loan portfolio is segregated into five classes: 1) commercial and industrial loans; 2) vacant land, land development and residential construction loans; 3) owner occupied real estate loans; 4) non-owner occupied real estate loans; and 5) multi-family and residential rental property loans. The reserve allocation factors are primarily based on the historical trends of net loan charge-offs through a migration analysis whereby net loan losses are tracked via assigned grades over various time periods, with adjustments made for environmental factors reflecting the current status of, or recent changes in, items such as: lending policies and procedures; economic conditions; nature and volume of the loan portfolio; experience, ability and depth of management and lending staff; volume and severity of past due, nonaccrual and adversely classified loans; effectiveness of the loan review program; value of underlying collateral; loan concentrations; and other external factors such as competition and regulatory environment. Adjustments for specific lending relationships, particularly impaired loans, are made on a case-by-case basis. Non-impaired retail loan reserve allocations are determined in a similar fashion as those for non-impaired commercial loans, except that retail loans are segmented by type of credit and not a grading system. We regularly review the Allowance Analysis and make needed adjustments based upon identifiable trends and experience.

A migration analysis is completed quarterly to assist us in determining appropriate reserve allocation factors for non-impaired commercial loans. Our migration analysis takes into account various time periods, with most weight placed on the time frame from December 31, 2010 through June 30, 2016. We believe this time period represents an appropriate range of economic conditions, and that it provides for an appropriate basis in determining reserve allocation factors given current economic conditions and the general consensus of economic conditions in the near future.

Although the migration analysis provides a historical accounting of our net loan losses, it is not able to fully account for environmental factors that will also very likely impact the collectability of our commercial loans as of any quarter-end date. Therefore, we incorporate the environmental factors as adjustments to the historical data. Environmental factors include both internal and external items. We believe the most significant internal environmental factor is our credit culture and the relative aggressiveness in assigning and revising commercial loan risk ratings, with the most significant external environmental factor being the assessment of the current economic environment and the resulting implications on our commercial loan portfolio.

The primary risk elements with respect to commercial loans are the financial condition of the borrower, the sufficiency of collateral, and timeliness of scheduled payments. We have a policy of requesting and reviewing periodic financial statements from commercial loan customers, and we have a disciplined and formalized review of the existence of collateral and its value. The primary risk element with respect to each residential real estate loan and consumer loan is the timeliness of scheduled payments. We have a reporting system that monitors past due loans and have adopted policies to pursue creditor’s rights in order to preserve our collateral position.

The allowance for originated loans equaled $16.9 million as of June 30, 2016, or 0.9% of total originated loans outstanding, compared to $15.2 million, or 0.9% of total originated loans outstanding at December 31, 2015. We also had an allowance for acquired loans as of June 30, 2016 and December 31, 2015, equaling $0.2 million and $0.5 million, respectively. The allowance equaled 331% of nonperforming loans as of June 30, 2016, compared to 288% as of December 31, 2015. The increase in this ratio during the first six months of 2016 primarily reflects an increase in the balance of the allowance and a decline in total nonperforming loans.

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As of June 30, 2016, the allowance for originated loans was comprised of $15.9 million in general reserves relating to non-impaired loans, $0.3 million in specific reserve allocations relating to nonaccrual loans, and $0.7 million in specific reserves on other loans, primarily accruing loans designated as troubled debt restructurings. Troubled debt restructurings totaled $21.4 million at June 30, 2016, consisting of $2.0 million that are on nonaccrual status and $19.4 million that are on accrual status. The latter, while considered and accounted for as impaired loans in accordance with accounting guidelines, is not included in our nonperforming loan totals. Impaired loans with an aggregate carrying value of $1.0 million as of June 30, 2016 had been subject to previous partial charge-offs aggregating $4.9 million. Those partial charge-offs were recorded as follows: less than $0.1 million in 2016, 2013 and 2012, $4.3 million in 2015, $0.4 million in 2011 and $0.2 million in 2010. As of June 30, 2016, there were no specific reserves allocated to impaired loans that had been subject to a previous partial charge-off.

The following table provides a breakdown of our originated and acquired loans categorized as troubled debt restructurings:

	6/30/16		3/31/16		12/31/15		9/30/15		6/30/15
Performing	$	19,403,000	$	19,087,000	$	19,336,000	$	18,743,000	$	20,031,000
Nonperforming		1,950,000		2,112,000		2,358,000		2,786,000		3,245,000
Total	$	21,353,000	$	21,199,000	$	21,694,000	$	21,529,000	$	23,276,000

Although we believe the allowance is adequate to absorb loan losses in our originated loan portfolio as they arise, there can be no assurance that we will not sustain loan losses in any given period that could be substantial in relation to, or greater than, the size of the allowance.

Securities available for sale decreased $23.5 million during the first six months of 2016, totaling $323 million as of June 30, 2016. Purchases during the first six months of 2016, consisting almost exclusively of U.S. Government Agency bonds and municipal bonds, totaled $60.9 million. Proceeds from matured and called U.S. Government agency bonds and municipal bonds during the first six months of 2016 totaled $63.2 million and $14.1 million, respectively, with another $9.6 million from principal paydowns on mortgage-backed securities. In addition, proceeds from the sale of a municipal bond totaled $0.3 million. At June 30, 2016, the portfolio was primarily comprised of U.S. Government agency bonds (41%), municipal bonds (40%) and U.S. Government agency issued or guaranteed mortgage-backed securities (18%). All of our securities are currently designated as available for sale, and are therefore stated at fair value. The fair value of securities designated as available for sale at June 30, 2016 totaled $323 million, including a net unrealized gain of $4.4 million. We maintain the securities portfolio at levels to provide adequate pledging and secondary liquidity for our daily operations. In addition, the securities portfolio serves a primary interest rate risk management function. We expect purchases during the remainder of 2016 to generally consist of U.S. Government Agency bonds and municipal bonds, with the securities portfolio maintained at about 11% of total assets.

FHLBI stock totaled $8.0 million as of June 30, 2016, compared to $7.6 million as of December 31, 2015. The $0.4 million increase reflects additional stock purchased during the second quarter resulting from increases in our total FHLBI advances outstanding. Our investment in FHLBI stock is necessary to engage in their advance and other financing programs. We have regularly received quarterly cash dividends, and we expect a cash dividend will continue to be paid in future quarterly periods.

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Market values on our U.S. Government agency bonds, mortgage-backed securities issued or guaranteed by U.S. Government agencies and municipal bonds are generally determined on a monthly basis with the assistance of a third party vendor. Evaluated pricing models that vary by type of security and incorporate available market data are utilized. Standard inputs include issuer and type of security, benchmark yields, reported trades, broker/dealer quotes and issuer spreads. The market value of certain non-rated securities issued by relatively small municipalities generally located within our markets is estimated at carrying value. We believe our valuation methodology provides for a reasonable estimation of market value, and that it is consistent with the requirements of accounting guidelines.

Interest-bearing balances, primarily consisting of excess funds deposited at the Federal Reserve Bank of Chicago, are used to manage daily liquidity needs and interest rate sensitivity. During the first six months of 2016, the average balance of these funds equaled $45.7 million, or 1.7% of average earning assets. We expect the level of these funds to average approximately 1% to 2% of average earning assets in future quarters.

Net premises and equipment equaled $45.6 million at June 30, 2016, a decrease of $1.3 million during the first six months of 2016. Purchases during the first six months of 2016 totaled $0.5 million, while depreciation expense aggregated to $1.4 million and $0.4 million was moved to foreclosed and repossessed assets in association with the closure of three branch offices. Foreclosed and repossessed assets equaled $0.8 million as of June 30, 2016, compared to $1.3 million as of December 31, 2015. Sale proceeds during the first six months of 2016 totaled $1.4 million, while transfers in from the loan portfolio totaled $0.4 million. Valuation write-downs totaled less than $0.1 million. While we expect further transfers from loans to foreclosed and repossessed assets in future periods reflecting our collection efforts on some impaired lending relationships, we believe the overall strong quality of our loan portfolio will limit any overall increase in, and average balance of, this particular nonperforming asset category in future periods.

Total deposits increased $4.3 million during the first six months of 2016, totaling $2.28 billion at June 30, 2016. Out-of-area deposits decreased $24.7 million during the first six months of 2016, and as a percent of total deposits, equaled 4.2% as of June 30, 2016, compared to 5.3% as of December 31, 2015.

Noninterest-bearing checking accounts increased $59.0 million during the first six months of 2016, generally due to deposit account openings as part of recently established commercial lending relationships and transfers from business-related interest-bearing checking accounts to new noninterest-bearing checking accounts. Interest-bearing checking accounts decreased $76.6 million, a large portion of which reflects transfers noted above. Money market deposit accounts increased $30.8 million and savings deposits grew $8.7 million during the first six months of 2016. Local time deposits increased $7.2 million.

Sweep accounts decreased $18.1 million during the first six months of 2016, totaling $137 million as of June 30, 2016. The decrease was expected, as we generally see a decline during the first part of the year as businesses use funds to make tax and bonus payments. Our sweep account program entails transferring collected funds from certain business noninterest-bearing checking accounts and savings deposits into over-night interest-bearing repurchase agreements. Such sweep accounts are not deposit accounts and are not afforded federal deposit insurance, and are accounted for as secured borrowings.

FHLBI advances increased $110 million during the first six months of 2016, reflecting new advances obtained primarily during the second quarter. The additional funds were primarily used to replace maturing brokered deposits and help fund net loan growth. As of June 30, 2016, FHLBI advances totaled $178 million. The FHLBI advances are generally collateralized by a blanket lien on our residential mortgage loan portfolio. Our borrowing line of credit as of June 30, 2016 totaled about $491 million, with availability approximating $313 million.

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Liquidity

Liquidity is measured by our ability to raise funds through deposits, borrowed funds, and capital, or cash flow from the repayment of loans and securities. These funds are used to fund loans, meet deposit withdrawals, maintain reserve requirements and operate our company. Liquidity is primarily achieved through local and out-of-area deposits and liquid assets such as securities available for sale, matured and called securities, federal funds sold and interest-bearing balances. Asset and liability management is the process of managing our balance sheet to achieve a mix of earning assets and liabilities that maximizes profitability, while providing adequate liquidity.

To assist in providing needed funds, we have regularly obtained monies from wholesale funding sources. Wholesale funds, primarily comprised of deposits from customers outside of our market areas and advances from the FHLBI, totaled $275 million, or 10.6% of combined deposits and borrowed funds, as of June 30, 2016, compared to $189 million, or 7.6% of combined deposits and borrowed funds, as of December 31, 2015. The increase in wholesale funds primarily reflects new FHLBI advances obtained during the second quarter to assist in funding strong net loan growth.

Sweep accounts decreased $18.1 million during the first six months of 2016, totaling $137 million as of June 30, 2016. The decrease was expected, as we generally see a decline during the first part of the year as businesses use funds to make tax and bonus payments. Our sweep account program entails transferring collected funds from certain business noninterest-bearing checking accounts and savings deposits into over-night interest-bearing repurchase agreements. Such sweep accounts are not deposit accounts and are not afforded federal deposit insurance, and are accounted for as secured borrowings. Information regarding our repurchase agreements as of June 30, 2016 and during the first six months of 2016 is as follows:

Outstanding balance at June 30, 2016	$	136,690,000
Weighted average interest rate at June 30, 2016		0.14	%
Maximum daily balance six months ended June 30, 2016	$	175,088,000
Average daily balance for six months ended June 30, 2016	$	153,578,000
Weighted average interest rate for six months ended June 30, 2016		0.12	%

As a member of FHLBI, we have access to FHLBI advance borrowing programs. FHLBI advances increased $110 million during the first six months of 2016, reflecting new advances obtained primarily during the second quarter. The additional funds were primarily used to replace maturing brokered deposits and help fund net loan growth. As of June 30, 2016, FHLBI advances totaled $178 million. Our borrowing line of credit as of June 30, 2016 totaled about $491 million, with availability approximating $313 million.

We also have the ability to borrow up to $30.0 million on a daily basis through a correspondent bank using an established unsecured federal funds purchased line of credit. We did not access this line of credit during the first six months of 2016; in fact, we have not accessed any federal funds purchased lines of credit since January of 2010. In contrast, our interest-bearing deposit balance with the Federal Reserve Bank of Chicago averaged $43.7 million during the first six months of 2016. We also have a line of credit through the Discount Window of the Federal Reserve Bank of Chicago. Using certain municipal bonds as collateral, we could have borrowed up to $25.6 million as of June 30, 2016. We did not utilize this line of credit during the first six months of 2016 or at any time during the previous seven fiscal years, and do not plan to access this line of credit in future periods.

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The following table reflects, as of June 30, 2016, significant fixed and determinable contractual obligations to third parties by payment date, excluding accrued interest:

	One Year		One to		Three to		Over
	or Less		Three Years		Five Years		Five Years		Total
Deposits without a stated maturity	$	1,706,987,000	$	0	$	0	$	0	$	1,706,987,000
Certificates of deposit		362,489,000		144,111,000		66,131,000		0		572,731,000
Short-term borrowings		136,690,000		0		0		0		136,690,000
Federal Home Loan Bank advances		23,000,000		55,000,000		50,000,000		50,000,000		178,000,000
Subordinated debentures		0		0		0		44,494,000		44,494,000
Other borrowed money		0		0		0		3,481,000		3,481,000
Property leases		411,000		701,000		233,000		0		1,345,000

In addition to normal loan funding and deposit flow, we must maintain liquidity to meet the demands of certain unfunded loan commitments and standby letters of credit. As of June 30, 2016, we had a total of $814 million in unfunded loan commitments and $33.2 million in unfunded standby letters of credit. Of the total unfunded loan commitments, $601 million were commitments available as lines of credit to be drawn at any time as customers’ cash needs vary, and $213 million were for loan commitments generally expected to close and become funded within the next twelve months. We regularly monitor fluctuations in loan balances and commitment levels, and include such data in our overall liquidity management.

We monitor our liquidity position and funding strategies on an ongoing basis, but recognize that unexpected events, changes in economic or market conditions, a reduction in earnings performance, declining capital levels or situations beyond our control could cause liquidity challenges. While we believe it is unlikely that a funding crisis of any significant degree is likely to materialize, we have developed a comprehensive contingency funding plan that provides a framework for meeting liquidity disruptions.

Capital Resources

Shareholders’ equity was $345 million at June 30, 2016, compared to $334 million at December 31, 2015. The $10.8 million increase during the first six months of 2016 primarily reflects the positive impact of net income totaling $16.0 million and the negative impacts of cash dividends on common shares totaling $5.2 million and our share repurchase program aggregating $3.7 million. Also positively impacting shareholders’ equity during the first six months of 2016 was an increase in the net unrealized gain on securities available for sale of $1.4 million.

On January 30, 2015, we announced that our Board of Directors had authorized a new program to repurchase up to $20.0 million of our common stock from time to time in open market transactions at prevailing market prices or by other means in accordance with applicable regulations. On April 19, 2016, we announced that our Board of Directors had authorized a $15.0 million expansion of the existing common stock repurchase program. During the first six months of 2016, we purchased approximately 168,000 shares of common stock at an average price of $22.23, totaling $3.7 million. Since the program’s inception, we have purchased approximately 956,000 shares of common stock at an average price of $20.38, totaling $19.5 million. All common stock repurchases to date have been funded from cash dividends paid to us from our bank, and we expect future common stock repurchases to be funded in the same manner.

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We and our bank are subject to regulatory capital requirements administered by state and federal banking agencies. Failure to meet the various capital requirements can initiate regulatory action that could have a direct material effect on the financial statements. The Federal Reserve Board and the Federal Deposit Insurance Corporation approved final rules, commonly referred to as “BASEL III,” implementing the Basel Committee on Banking Supervision’s capital guidelines for U.S. banks. Under the final rules, which became effective January 1, 2015, minimum requirements have increased for both the quantity and quality of capital held by us and our bank. The final rules include a new common equity Tier 1 capital to risk-weighted assets minimum ratio of 4.5%, raise the minimum ratio of Tier 1 capital to risk-weighted assets from 4.0% to 6.0%, require a minimum ratio of Total Capital to risk-weighted assets of 8.0% and require a minimum Tier 1 leverage ratio of 4.0%. A new capital conservation buffer, comprised of common equity Tier 1 capital, is also established above the regulatory minimum capital requirements. This capital conservation buffer is being phased-in beginning January 1, 2016 at 0.625% of risk-weighted assets and will increase each subsequent year by an additional 0.625% until reaching its final level of 2.5% on January 1, 2019. Strict eligibility criteria for regulatory capital instruments were also implemented under the final rules. The final rules also revised the definition and calculation of Tier 1 capital, Total Capital and risk-weighted assets.

As of June 30, 2016, our bank’s total risk-based capital ratio was 13.1%, with our bank’s total regulatory capital equaling $350 million, or approximately $82 million in excess of the 10.0% minimum which is among the requirements to be categorized as “well capitalized.” Our and our bank’s capital ratios as of June 30, 2016 and December 31, 2015 are disclosed in Note 12 of the Notes to Condensed Consolidated Financial Statements.

Results of Operations

We recorded net income of $7.4 million ($0.46 per basic and diluted share) for the second quarter of 2016, compared to net income of $6.6 million ($0.39 per basic and diluted share) recorded during the second quarter of 2015. We recorded net income of $16.0 million ($0.98 per basic and diluted share) for the first six months of 2016, compared to net income of $13.2 million ($0.78 per basic and diluted share) recorded during the first six months of 2015. The repurchase of $11.0 million in trust preferred securities at a 27% discount during the first quarter of 2016 increased net income during the first six months of 2016 by approximately $1.8 million, or $0.11 per basic and diluted share.

The improved earnings performance in the second quarter of 2016 compared to the prior-year second quarter primarily resulted from increased net interest income and decreased overhead costs, which more than offset increased provision expense. The improved earnings performance in the first six months of 2016 compared to the respective 2015 period mainly resulted from increased noninterest income and net interest income, which more than offset increased provision expense. The increased net interest income in the 2016 periods primarily resulted from an improved net interest margin and a higher level of earning assets, while the higher provision expense in the current-year periods mainly resulted from ongoing loan growth and increased allocations related to environmental factors. The decreased overhead costs during the second quarter of 2016 mainly reflected lower salary and benefit expenses and nonperforming asset costs. The increased noninterest income during the first six months of 2016 primarily reflected the recording of a pre-tax gain associated with the trust preferred securities repurchase transaction in January of 2016.

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Interest income during the second quarter of 2016 was $30.2 million, an increase of $2.5 million, or 9.0%, from the $27.7 million earned during the second quarter of 2015. The increase resulted from a higher yield on, and increase in, average earning assets. The yield on average earning assets was 4.45% during the second quarter of 2016, compared to 4.23% during the second quarter of 2015. The increased yield primarily resulted from a higher yield on securities and a change in earning asset mix, which more than offset a decreased yield on loans. The yield on securities was 3.99% during the second quarter of 2016, up from 2.15% during the second quarter of 2015 primarily due to an increased level of discount accretion related to called U.S. Government Agency bonds. Accelerated unaccreted discount totaling $1.5 million was recorded as interest income during the second quarter of 2016; no accelerated accretion was recorded during the second quarter of 2015. Capitalizing on an opportunity stemming from the 2014 merger with Firstbank, the earning asset mix was reallocated by reinvesting cash flows from monthly paydowns on lower-yielding mortgage-backed securities and matured and called U.S. Government Agency and municipal bonds into the higher-yielding loan portfolio. Average loans represented approximately 86% of average earning assets during the second quarter of 2016, up from about 81% during the prior-year second quarter. The yield on loans, which equaled 4.60% and 4.78%, respectively, during the second quarter of 2016 and the prior-year second quarter, generally declined over the past eight quarters, consistent with the industry and primarily due to the ongoing low interest rate environment and competitive pressures; however, the negative impact of the lower loan yield on the yield on average earning assets was largely offset by the aforementioned reallocation of earning assets. The reallocation strategy was completed during the second quarter of 2016 as securities reached the desired level. Accretion of acquired loans amounted to $0.9 million during the second quarter of 2016, compared to $1.5 million during the second quarter of 2015. Average earning assets equaled $2.73 billion during the second quarter of 2016, up $91.9 million, or 3.5%, from the level of $2.64 billion during the second quarter of 2015.

Interest income during the first six months of 2016 was $59.0 million, an increase of $3.8 million, or 6.8%, from the $55.2 million earned during the first six months of 2015. The increase in the 2016 period compared to the respective 2015 period is primarily attributable to an increased yield on, and increase in, average earning assets. The yield on average earning assets was 4.41% during the first six months of 2016, compared to 4.24% during the first six months of 2015. The higher yield primarily resulted from an increased yield on securities and a change in earning asset mix, which more than offset a decreased yield on loans. The yield on securities was 3.24% during the first six months of 2016, up from 2.16% during the first six months of 2015 primarily due to an increased level of discount accretion related to called U.S. Government Agency bonds. Accelerated unaccreted discount totaling $1.8 million was recorded as interest income during the first six months of 2016, compared to only a nominal amount during the respective 2015 period. Higher-yielding average loans represented about 85% of average earning assets during the first six months of 2016, compared to about 81% during the first six months of 2015; the shift in earning assets reflected the previously discussed reallocation of earning assets strategy that ended during the second quarter of 2016. The yield on loans equaled 4.66% during the first six months of 2016, compared to 4.81% during the respective 2015 period; the decreased yield primarily reflects the ongoing low interest rate environment and competitive pressures. Accretion of acquired loans totaled $2.3 million during the first six months of 2016, compared to $2.9 million during the first six months of 2015. Average earning assets equaled $2.70 billion during the first six months of 2016, up $57.4 million, or 2.2%, from the level of $2.64 billion during the first six months of 2015.

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Interest expense during the second quarter of 2016 was $3.0 million, an increase of $0.4 million, or 16.2%, from the $2.6 million expensed during the second quarter of 2015. The increase during the 2016 period is primarily attributable to a higher weighted average cost of interest-bearing liabilities, which more than offset the positive impact of a decrease in the volume of average interest-bearing liabilities. The increase in the weighted average cost of interest-bearing liabilities from 0.54% in the second quarter of 2015 to 0.64% in the current-year second quarter primarily reflects a higher cost of certificates of deposit, which more than offset decreases in the costs of certain non-certificate of deposit account categories. The higher cost of certificates of deposit was expected in light of purchase accounting amortization entries, which were associated with fair value measurements recorded on the merger date, ending in July of 2015. A $0.6 million reduction in interest expense on certificates of deposit related to purchase accounting entries was recorded during the second quarter of 2015; no reduction in interest expense was recorded during the second quarter of 2016. The increased rates paid on certificates of deposit in late 2015 and the second quarter of 2016 also contributed to the higher cost. The cost of non-certificate of deposit accounts decreased from 0.18% during the second quarter of 2015 to 0.10% during the second quarter of 2016 in light of rates being lowered during the latter part of 2015. Average interest-bearing liabilities were $1.90 billion during the second quarter of 2016, down $37.7 million, or 2.0%, from the $1.93 billion average during the second quarter of 2015.

Interest expense during the first six months of 2016 was $6.1 million, an increase of $0.7 million, or 12.9%, from the $5.4 million expensed during the first six months of 2015. The increase during the 2016 period is primarily attributable to a higher weighted average cost of interest-bearing liabilities, which more than offset the positive impact of a decrease in the volume of average interest-bearing liabilities. The weighted average cost of interest-bearing liabilities was 0.64% during the first six months of 2016, up from 0.55% during the first six months of 2015 mainly due to an increased cost of certificates of deposit, which more than offset decreases in the costs of certain non-certificate of deposit account categories. As noted previously, the higher cost of certificates of deposit was expected in light of purchase accounting amortization entries ending in July of 2015. A $1.2 million reduction in interest expense on certificates of deposit related to purchase accounting entries was recorded during the first six months of 2015; no reduction in interest expense was recorded during the respective 2016 period. The higher cost was also attributable to increased rates paid on certificates of deposit in late 2015 and the second quarter of 2016. The cost of non-certificate of deposit accounts decreased from 0.18% during the first six months of 2015 to 0.10% during the first six months of 2016 in light of rates being lowered during the latter part of 2015. Average interest-bearing liabilities were $1.89 billion during the first six months of 2016, down $61.9 million, or 3.2%, from the $1.95 billion average during the first six months of 2015.

Net interest income during the second quarter of 2016 was $27.1 million, an increase of $2.1 million, or 8.2%, from the $25.0 million earned during the second quarter of 2015. The increase was due to a higher net interest margin and an increase in average earning assets. The net interest margin increased from 3.83% in the second quarter of 2015 to 4.01% in the current-year second quarter due to an increased yield on average earning assets. The increase in the yield on average earning assets from 4.23% during the second quarter of 2015 to 4.45% during the second quarter of 2016 mainly resulted from an increased yield on securities and a change in earning asset mix, which more than offset a decreased yield on loans. The cost of funds was 0.44% in the second quarter of 2016, compared to 0.40% in the prior-year second quarter; the higher cost of funds primarily resulted from the previously discussed increased cost of certificates of deposit. The net interest margin remained relatively stable over the past eight quarters, ranging from 3.79% to 4.01%. The yield on loans generally declined over the past eight quarters, consistent with the industry and primarily due to the ongoing low interest rate environment and competitive pressures. The negative impact of the lower loan yield has been largely offset by assets shifting out of the low-yielding securities portfolio and into the higher-yielding loan portfolio. As noted previously, the reallocation of earning assets strategy was completed in the second quarter of 2016.

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Net interest income during the first six months of 2016 was $53.0 million, an increase of $3.1 million, or 6.2%, from the $49.9 million earned during the first six months of 2015. The increase was primarily due to a higher net interest margin and increased level of average earning assets. The net interest margin improved from 3.83% during the first six months of 2015 to 3.96% during the respective 2016 period due to an increased yield on average earning assets. The increase in the yield on average earning assets from 4.24% during the first six months of 2015 to 4.41% during the first six months of 2016 primarily resulted from an increased yield on securities and a change in earning asset mix, which more than offset a decreased yield on loans. The cost of funds was 0.45% during the first six months of 2016, compared to 0.41% during the first six months of 2015; the higher cost of funds primarily resulted from the previously discussed increased cost of certificates of deposit.

The following table sets forth certain information relating to our consolidated average interest-earning assets and interest-bearing liabilities and reflects the average yield on assets and average cost of liabilities for the second quarter of 2016 and 2015. Such yields and costs are derived by dividing income or expense by the average daily balance of assets or liabilities, respectively, for the period presented. Tax-exempt securities interest income and yield have been computed on a tax equivalent basis using a marginal tax rate of 35%. Securities interest income was increased by $200,000 and $157,000 in the second quarter of 2016 and 2015, respectively, for this adjustment.

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	Quarters ended June 30,
	2 0 1 6								2 0 1 5
	Average					Average			Average					Average
	Balance			Interest		Rate			Balance			Interest		Rate
	(dollars in thousands)
ASSETS
Loans	$	2,342,333		$	26,887		4.60	%	$	2,147,040		$	25,587		4.78	%
Investment securities		340,866			3,397		3.99			404,311			2,169		2.15
Other interest-earning assets		49,365			63		0.51			89,357			64		0.25
Total interest - earning assets		2,732,564			30,347		4.45			2,640,708			27,820		4.23
Allowance for loan losses		(16,401	)							(19,165	)
Other assets		236,021								243,884
Total assets	$	2,952,184							$	2,865,427
LIABILITIES AND SHAREHOLDERS’ EQUITY
Interest-bearing deposits	$	1,548,509		$	1,819		0.47	%	$	1,681,438		$	1,775		0.42	%
Short-term borrowings		148,875			47		0.13			145,661			39		0.10
Federal Home Loan Bank advances		150,418			575		1.51			48,005			151		1.24
Other borrowings		47,898			606		5.01			58,329			657		4.46
Total interest-bearing liabilities		1,895,700			3,047		0.64			1,933,433			2,622		0.54
Noninterest-bearing deposits		702,294								591,500
Other liabilities		14,834								10,369
Shareholders’ equity		339,356								330,125
Total liabilities and shareholders’ equity	$	2,952,184							$	2,865,427
Net interest income				$	27,300							$	25,198
Net interest rate spread							3.81	%							3.69	%
Net interest spread on average assets							3.71	%							3.53	%
Net interest margin on earning assets							4.01	%							3.83	%

A loan loss provision expense of $1.1 million was recorded during the second quarter of 2016, compared to a negative provision expense of $0.6 million during the second quarter of 2015. A loan loss provision expense of $1.7 million was recorded during the first six months of 2016, compared to a negative provision expense of $1.0 million during the first six months of 2015. The provision expense recorded during the 2016 periods primarily reflects ongoing loan growth and assessment changes in our economic and concentration environmental factors, while the negative provision expense recorded during the 2015 periods resulted from multiple factors, including recoveries of previously charged-off loans, reversals of specific reserves, a reduced level of loan-rating downgrades and ongoing loan-rating upgrades.

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Net loan charge-offs of $0.3 million were recorded during the second quarter of 2016, compared to $3.9 million during the prior-year second quarter. Net loan charge-offs of $0.3 million were recorded during the first six months of 2016, compared to $2.5 million during the same time period in 2015. The allowance for originated loans, as a percentage of total originated loans, was 0.9% as of June 30, 2016, compared to 1.1% as of June 30, 2015. Our allowance for acquired loans totaled $0.2 million as of June 30, 2016, compared to $0.8 million as of June 30, 2015.

Noninterest income during the second quarter of 2016 was $4.1 million, a slight increase from the $4.0 million earned during the prior-year second quarter. A higher level of service charges on deposit and sweep accounts was substantially offset by decreased mortgage banking income. Noninterest income during the first six months of 2016 was $11.1 million, an increase of $3.4 million, or 44.5%, from the $7.7 million earned during the same time period in 2015. The increase primarily resulted from a $3.0 million pre-tax gain being recorded in the first quarter of 2016 in association with the trust preferred securities repurchase transaction and increased service charges on deposit and sweep accounts, which more than offset decreased mortgage banking income and credit and debit card income. During the first quarter of 2015, additional interchange income on credit and debit cards in the amount of $0.2 million was recorded, reflecting a one-time change in the timing of receipt of such income. The increase in service charges on deposit and sweep accounts in the 2016 periods primarily reflects an ongoing project to ensure all depositors are in a product that best meets their needs and is priced appropriately, while the decline in mortgage banking income in the 2016 periods mainly reflects a decreased level of refinance activity.

Noninterest expense during the second quarter of 2016 was $19.2 million, a decrease of $1.2 million, or 5.7%, from the $20.4 million expensed during the second quarter of 2015. The decrease primarily resulted from lower salary and benefit expenses, nonperforming asset costs, and Federal Deposit Insurance Corporation (“FDIC”) insurance premiums. Salary and benefit expenses totaled $10.8 million during the second quarter of 2016, a decrease of $0.3 million, or 2.5%, from the $11.1 million expensed during the prior-year second quarter. The decline in salary and benefit expenses primarily reflects the impact of the efficiency program that was announced in the fourth quarter of 2015. Nonperforming asset costs during the second quarter of 2016 were $0.3 million lower than the amount expensed during the second quarter of 2015. FDIC insurance premiums during the second quarter of 2016 were $0.4 million, a decrease of $0.1 million, or 24.4%, from the $0.5 million expensed during the second quarter of 2015. The decrease reflects a lower assessment rate associated with improvement in our overall financial condition.

Noninterest expense during the first six months of 2016 was $39.1 million, a decrease of $0.5 million, or 1.3%, from the $39.6 million expensed during the same time period in 2015. The decrease was mainly attributable to lower miscellaneous expenses, nonperforming asset costs, and FDIC insurance premiums, which more than offset higher salary and benefit costs. Miscellaneous expenses in the first six months of 2015 included the recording of $0.7 million in costs related to an embezzlement committed by an employee at a branch location. Nonperforming asset costs during the first six months of 2016 were $0.3 million lower than the amount expensed during the respective prior-year period. FDIC insurance premiums during the first six months of 2016 were $0.8 million, a decrease of $0.2 million, or 21.1%, from the $1.0 million expensed during the first six months of 2015. The decrease reflects a lower assessment rate, which resulted from improvement in our overall financial condition. Salary and benefit costs during the first six months of 2016 were $21.8 million, an increase of $0.6 million, or 3.0%, from the $21.2 million expensed during the first six months of 2015. The increase resulted from a higher bonus accrual, which totaled $1.2 million during the first six months of 2016 compared to $0.8 million during the respective 2015 period.

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During the second quarter of 2016, we recorded income before federal income tax of $10.9 million and a federal income tax expense of $3.4 million. During the second quarter of 2015, we recorded income before federal income tax of $9.3 million and a federal income tax expense of $2.8 million. The increase in federal income tax expense resulted from the higher level of income before federal income tax. Our effective tax rate was 31.6% during the second quarter of 2016, compared to 29.6% during the respective 2015 period. During the first six months of 2016, we recorded income before federal income tax of $23.4 million and a federal income tax expense of $7.4 million. During the first six months of 2015, we recorded income before federal income tax of $19.0 million and a federal income tax expense of $5.8 million. The increase in federal income tax expense resulted from the higher level of income before federal income tax. Our effective tax rate was 31.6% during the first six months of 2016, compared to 30.6% during the respective 2015 period.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Our primary market risk exposure is interest rate risk and, to a lesser extent, liquidity risk. All of our transactions are denominated in U.S. dollars with no specific foreign exchange exposure. We have only limited agricultural-related loan assets and therefore have no significant exposure to changes in commodity prices. Any impact that changes in foreign exchange rates and commodity prices would have on interest rates is assumed to be insignificant. Interest rate risk is the exposure of our financial condition to adverse movements in interest rates. We derive our income primarily from the excess of interest collected on our interest-earning assets over the interest paid on our interest-bearing liabilities. The rates of interest we earn on our assets and owe on our liabilities generally are established contractually for a period of time. Since market interest rates change over time, we are exposed to lower profitability if we cannot adapt to interest rate changes. Accepting interest rate risk can be an important source of profitability and shareholder value; however, excessive levels of interest rate risk could pose a significant threat to our earnings and capital base. Accordingly, effective risk management that maintains interest rate risk at prudent levels is essential to our safety and soundness.

Evaluating the exposure to changes in interest rates includes assessing both the adequacy of the process used to control interest rate risk and the quantitative level of exposure. Our interest rate risk management process seeks to ensure that appropriate policies, procedures, management information systems and internal control procedures are in place to maintain interest rate risk at prudent levels with consistency and continuity. In evaluating the quantitative level of interest rate risk, we assess the existing and potential future effects of changes in interest rates on our financial condition, including capital adequacy, earnings, liquidity and asset quality.

We use two interest rate risk measurement techniques. The first, which is commonly referred to as GAP analysis, measures the difference between the dollar amounts of interest sensitive assets and liabilities that will be refinanced or repriced during a given time period. A significant repricing gap could result in a negative impact to our net interest margin during periods of changing market interest rates.

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The following table depicts our GAP position as of June 30, 2016:

	Within			Three to			One to			After
	Three			Twelve			Five			Five
	Months			Months			Years			Years			Total
Assets:
Commercial loans (1)	$	785,058,000		$	183,609,000		$	792,901,000		$	262,426,000		$	2,023,994,000
Residential real estate loans		30,917,000			16,271,000			147,167,000			114,770,000			309,125,000
Consumer loans		1,892,000			1,593,000			34,137,000			9,199,000			46,821,000
Securities (2)		38,744,000			30,419,000			146,755,000			115,560,000			331,478,000
Other interest-bearing assets		44,896,000			250,000			1,750,000			0			46,896,000
Allowance for loan losses		0			0			0			0			(17,110,000	)
Other assets		0			0			0			0			258,732,000
Total assets		901,507,000			232,142,000			1,122,710,000			501,955,000		$	2,999,936,000
Liabilities:
Interest-bearing checking		326,752,000			0			0			0			326,752,000
Savings deposits		341,445,000			0			0			0			341,445,000
Money market accounts		305,217,000			0			0			0			305,217,000
Time deposits under $100,000		25,197,000			61,640,000			59,640,000			0			146,477,000
Time deposits $100,000 & over		67,128,000			208,524,000			150,602,000			0			426,254,000
Short-term borrowings		136,690,000			0			0			0			136,690,000
Federal Home Loan Bank advances		0			23,000,000			105,000,000			50,000,000			178,000,000
Other borrowed money		47,976,000			0			0			0			47,976,000
Noninterest-bearing checking		0			0			0			0			733,573,000
Other liabilities		0			0			0			0			12,975,000
Total liabilities		1,250,405,000			293,164,000			315,242,000			50,000,000			2,655,359,000
Shareholders' equity		0			0			0			0			344,577,000
Total liabilities & shareholders' equity		1,250,405,000			293,164,000			315,242,000			50,000,000		$	2,999,936,000
Net asset (liability) GAP	$	(348,898,000	)	$	(61,022,000	)	$	807,468,000		$	451,955,000
Cumulative GAP	$	(348,898,000	)	$	(409,920,000	)	$	397,548,000		$	849,503,000
Percent of cumulative GAP to total assets		(11.6%	)		(13.7%	)		13.3	%		28.3	%

⁽¹⁾ Floating rate loans that are currently at interest rate floors are treated as fixed rate loans and are reflected using maturity date and not repricing frequency.

⁽²⁾ Mortgage-backed securities are categorized by average life calculations based upon prepayment trends as of June 30, 2016.

The second interest rate risk measurement we use is commonly referred to as net interest income simulation analysis. We believe that this methodology provides a more accurate measurement of interest rate risk than the GAP analysis, and therefore, it serves as our primary interest rate risk measurement technique. The simulation model assesses the direction and magnitude of variations in net interest income resulting from potential changes in market interest rates.

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Key assumptions in the model include prepayment speeds on various loan and investment assets; cash flows and maturities of interest sensitive assets and liabilities; and changes in market conditions impacting loan and deposit volume and pricing. These assumptions are inherently uncertain, subject to fluctuation and revision in a dynamic environment; therefore, the model cannot precisely estimate net interest income or exactly predict the impact of higher or lower interest rates on net interest income. Actual results will differ from simulated results due to timing, magnitude, and frequency of interest rate changes and changes in market conditions and our strategies, among other factors.

We conducted multiple simulations as of June 30, 2016, in which it was assumed that changes in market interest rates occurred ranging from up 400 basis points to down 400 basis points in equal quarterly instalments over the next twelve months. The following table reflects the suggested impact on net interest income over the next twelve months in comparison to estimated net interest income based on our balance sheet structure, including the balances and interest rates associated with our specific loans, securities, deposits and borrowed funds, as of June 30, 2016. The resulting estimates are well within our policy parameters established to manage and monitor interest rate risk.

	Dollar Change			Percent Change
	In Net			In Net
Interest Rate Scenario	Interest Income			Interest Income
Interest rates down 400 basis points	$	(12,700,000	)		(12.9	%)
Interest rates down 300 basis points		(11,200,000	)		(11.3	)
Interest rates down 200 basis points		(8,900,000	)		(9.0	)
Interest rates down 100 basis points		(5,500,000	)		(5.6	)
No change in interest rates		(100,000	)		(0.1	)
Interest rates up 100 basis points		2,400,000			2.4
Interest rates up 200 basis points		4,800,000			4.8
Interest rates up 300 basis points		7,300,000			7.4
Interest rates up 400 basis points		9,700,000			9.8

The resulting estimates have been significantly impacted by the current interest rate and economic environments, as adjustments have been made to critical model inputs with regards to traditional interest rate relationships. This is especially important as it relates to floating rate commercial loans, which comprise a sizable portion of our balance sheet.

In addition to changes in interest rates, the level of future net interest income is also dependent on a number of other variables, including: the growth, composition and absolute levels of loans, deposits, and other earning assets and interest-bearing liabilities; level of nonperforming assets; economic and competitive conditions; potential changes in lending, investing, and deposit gathering strategies; client preferences; and other factors.

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Item 4. Controls and Procedures

As of June 30, 2016, an evaluation was performed under the supervision of and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures. Based on that evaluation, our management, including our Chief Executive Officer and Chief Financial Officer, concluded that our disclosure controls and procedures were effective as of June 30, 2016.

There have been no changes in our internal control over financial reporting during the quarter ended June 30, 2016 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II – OTHER INFORMATION

Item 1. Legal Proceedings.

From time to time, we may be involved in various legal proceedings that are incidental to our business. In our opinion, we are not a party to any current legal proceedings that are material to our financial condition, either individually or in the aggregate.

Item 1A. Risk Factors.

There have been no material changes in our risk factors from those previously disclosed in our annual report on Form 10-K for the year ended December 31, 2015, and incorporated therein by reference.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

We made no unregistered sales of equity securities during the quarter ended June 30, 2016.

Issuer Purchases of Equity Securities

As previously reported, on January 30, 2015, our Board of Directors authorized a program to repurchase up to $20.0 million of our common stock from time to time in open market transactions at prevailing market prices or by other means in accordance with applicable regulations. On April 19, 2016, we announced that our Board of Directors had authorized a $15.0 million expansion of the existing common stock repurchase program. During the second quarter of 2016, we repurchased shares of common stock as follows:

Period	(a) Total Number of Shares Purchased		(b) Average Price Paid Per Share		(c) Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		(d) Maximum Number of Shares or Approximate Dollar Value that May Yet Be Purchased Under the Plans or Programs
April 1 – 30		0		NA		0	$	15,980,000
May 1 – 31		20,222	$	23.44		20,222		15,505,000
June 1 – 30		0		NA		0		15,505,000
Total		20,222	$	23.44		20,222	$	15,505,000

The purchased shares were retired effective on the acquisition date.

Item 3. Defaults Upon Senior Securities.

Not applicable.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

Not applicable.

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Item 6. Exhibits

Exhibit No.	EXHIBIT DESCRIPTION
2.1	Agreement and Plan of Merger dated August 14, 2013, incorporated by reference to Exhibit 2.1 to our Current Report on Form 8-K filed August 15, 2013
2.2	First Amendment to Merger Agreement dated February 20, 2014, incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed February 21, 2014
3.1	Our Articles of Incorporation are incorporated by reference to Exhibit 3.1 of our Form 10-Q for the quarter ended June 30, 2009
3.2	Our Amended and Restated Bylaws dated as of January 16, 2003 are incorporated by reference to Exhibit 3.2 of our Registration Statement on Form S-3 (Commission File No. 333-103376) that became effective on February 21, 2003
10.1	2016 Mercantile Executive Officer Bonus Plan, incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed June 10, 2016
10.2	2016 Mercantile General Counsel Bonus Plan, incorporated by reference to Exhibit 10.2 to our Current Report on Form 8-K filed June 10, 2016
31	Rule 13a-14(a) Certifications
32.1	Section 1350 Chief Executive Officer Certification
32.2	Section 1350 Chief Financial Officer Certification
101	The following financial information from Mercantile’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, formatted in XBRL (eXtensible Business Reporting Language): (i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Income, (iii) the Condensed Consolidated Statements of Comprehensive Income, (iv) the Condensed Consolidated Statements of Changes in Shareholders’ Equity, (v) the Condensed Consolidated Statements of Cash Flows, and (vi) the Notes to Condensed Consolidated Financial Statements

97.

Table Of Contents

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on August 5, 2016.

MERCANTILE BANK CORPORATION
By:	/s/ Michael H. Price
Michael H. Price
Chairman of the Board, President and Chief Executive Officer (Principal Executive Officer)

By:	/s/ Charles E. Christmas
Charles E. Christmas
Executive Vice President, Chief Financial Officer and Treasurer (Principal Financial and Accounting Officer)

98.

Table Of Contents

EXHIBIT INDEX

Exhibit No.	EXHIBIT DESCRIPTION
2.1	Agreement and Plan of Merger dated August 14, 2013, incorporated by reference to Exhibit 2.1 to our Current Report on Form 8-K filed August 15, 2013
2.2	First Amendment to Merger Agreement dated February 20, 2014, incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed February 21, 2014
3.1	Our Articles of Incorporation are incorporated by reference to Exhibit 3.1 of our Form 10-Q for the quarter ended June 30, 2009
3.2	Our Amended and Restated Bylaws dated as of January 16, 2003 are incorporated by reference to Exhibit 3.2 of our Registration Statement on Form S-3 (Commission File No. 333-103376) that became effective on February 21, 2003
10.1	2016 Mercantile Executive Officer Bonus Plan, incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed June 10, 2016
10.2	2016 Mercantile General Counsel Bonus Plan, incorporated by reference to Exhibit 10.2 to our Current Report on Form 8-K filed June 10, 2016
31	Rule 13a-14(a) Certifications
32.1	Section 1350 Chief Executive Officer Certification
32.2	Section 1350 Chief Financial Officer Certification
101	The following financial information from Mercantile’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, formatted in XBRL (eXtensible Business Reporting Language): (i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Income, (iii) the Condensed Consolidated Statements of Comprehensive Income, (iv) the Condensed Consolidated Statements of Changes in Shareholders’ Equity, (v) the Condensed Consolidated Statements of Cash Flows, and (vi) the Notes to Condensed Consolidated Financial Statements

EX-31

Exhibit 31

RULE 13a-14(a) CERTIFICATIONS

I, Michael H. Price, Chairman of the Board, President and Chief Executive Officer of Mercantile Bank Corporation, certify that:

1.     I have reviewed this report on Form 10-Q of Mercantile Bank Corporation (the "registrant");

2.     Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.     Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.     The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)     Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)     Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)     Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)     Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.     The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a)     All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)     Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:     August 5, 2016	/s/ Michael H. Price
	Michael H. Price
	Chairman of the Board, President and Chief Executive Officer

I, Charles E. Christmas, Executive Vice President, Chief Financial Officer and Treasurer of Mercantile Bank Corporation, certify that:

1.     I have reviewed this report on Form 10-Q of Mercantile Bank Corporation (the "registrant");

2.     Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.     Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.     The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)     Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)     Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)     Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)     Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.     The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a)     All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)     Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:     August 5, 2016	/s/ Charles E. Christmas
	Charles E. Christmas.
	Executive Vice President, Chief Financial Officer and Treasurer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. § 1350, and accompanies the quarterly report on Form 10-Q for the quarter ended June 30, 2016 (the "Form 10-Q") of Mercantile Bank Corporation (the "Issuer").

I, Michael H. Price, Chairman of the Board, President and Chief Executive Officer of the Issuer, certify that to my knowledge:

(i) the Form 10-Q fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and

(ii) the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Issuer.

Dated: August 5, 2016

/s/ Michael H. Price

Michael H. Price

Chairman of the Board, President and Chief Executive Officer

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. § 1350, and accompanies the quarterly report on Form 10-Q for the quarter ended June 30, 2016 (the "Form 10-Q") of Mercantile Bank Corporation (the "Issuer").

I, Charles E. Christmas, Executive Vice President, Chief Financial Officer and Treasurer of the Issuer, certify that to my knowledge:

(i) the Form 10-Q fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and

(ii) the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Issuer.

Dated: August 5, 2016

/s/ Charles E. Christmas

Charles E. Christmas

Executive Vice President, Chief Financial Officer and Treasurer

XML

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2016	Aug. 05, 2016
Document Information [Line Items]
Entity Registrant Name	MERCANTILE BANK CORPORATION
Entity Central Index Key	0001042729
Trading Symbol	mbwm
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		16,279,351
Document Type	10-Q
Document Period End Date	Jun. 30, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 60,087,000	$ 42,829,000
Interest-earning deposits	46,896,000	46,463,000
Federal funds sold	0	599,000
Total cash and cash equivalents	106,983,000	89,891,000
Securities available for sale	323,452,000	346,992,000
Federal Home Loan Bank stock	8,026,000	7,567,000
Loans	2,379,940,000	2,277,727,000
Allowance for loan losses	(17,110,000)	(15,681,000)
Loans, net	2,362,830,000	2,262,046,000
Premises and equipment, net	45,558,000	46,862,000
Bank owned life insurance	66,537,000	58,971,000
Goodwill	49,473,000	49,473,000
Core deposit intangible	11,228,000	12,631,000
Other assets	25,849,000	29,123,000
Total assets	2,999,936,000	2,903,556,000
LIABILITIES AND SHAREHOLDERS' EQUITY
Noninterest-bearing	733,573,000	674,568,000
Interest-bearing	1,546,145,000	1,600,814,000
Total deposits	2,279,718,000	2,275,382,000
Securities sold under agreements to repurchase	136,690,000	154,771,000
Long-term Federal Home Loan Bank Advances	178,000,000	68,000,000
Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust	44,494,000	55,154,000
Accrued interest and other liabilities	16,457,000	16,445,000
Total liabilities	2,655,359,000	2,569,752,000
Shareholders' equity
Preferred stock, no par value; 1,000,000 shares authorized; none issued	0	0
Common stock, no par value; 40,000,000 shares authorized; 16,271,061 shares outstanding at June 30, 2016 and 16,358,711 shares outstanding at December 31, 2015	303,336,000	304,819,000
Retained earnings	38,553,000	27,722,000
Accumulated other comprehensive income	2,688,000	1,263,000
Total shareholders’ equity	344,577,000	333,804,000
Total liabilities and shareholders’ equity	$ 2,999,936,000	$ 2,903,556,000

XML

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2016	Dec. 31, 2015
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	40,000,000	40,000,000
Common stock, shares outstanding (in shares)	16,271,061	16,358,711

XML

Condensed Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Interest income
Loans, including fees	$ 26,887,000	$ 25,587,000	$ 53,666,000	$ 50,898,000
Securities, taxable	2,657,000	1,489,000	4,173,000	3,174,000
Securities, tax-exempt	540,000	523,000	1,077,000	1,060,000
Other interest-earning assets	63,000	64,000	120,000	120,000
Total interest income	30,147,000	27,663,000	59,036,000	55,252,000
Interest expense
Deposits	1,819,000	1,775,000	3,685,000	3,675,000
Short-term borrowings	47,000	39,000	91,000	76,000
Federal Home Loan Bank advances	575,000	151,000	925,000	303,000
Subordinated debentures and other borrowings	606,000	657,000	1,353,000	1,308,000
Total interest expense	3,047,000	2,622,000	6,054,000	5,362,000
Net interest income	27,100,000	25,041,000	52,982,000	49,890,000
Provision for loan losses	1,100,000	(600,000)	1,700,000	(1,000,000)
Net interest income after provision for loan losses	26,000,000	25,641,000	51,282,000	50,890,000
Noninterest income
Services charges on deposit and sweep accounts	1,090,000	812,000	2,038,000	1,582,000
Credit and debit card income	1,080,000	1,079,000	2,095,000	2,291,000
Mortgage banking activities	744,000	999,000	1,342,000	1,687,000
Earnings on bank owned life insurance	298,000	262,000	584,000	548,000
Gain on trust preferred securities repurchase	0	0	2,970,000	0
Other income	852,000	869,000	2,121,000	1,607,000
Total noninterest income	4,064,000	4,021,000	11,150,000	7,715,000
Noninterest expense
Salaries and benefits	10,801,000	11,074,000	21,796,000	21,158,000
Occupancy	1,480,000	1,479,000	3,084,000	3,052,000
Furniture and equipment	522,000	596,000	1,047,000	1,220,000
Data processing costs	1,970,000	1,872,000	3,962,000	3,642,000
FDIC insurance costs	365,000	483,000	757,000	960,000
Other expense	4,055,000	4,846,000	8,415,000	9,559,000
Total noninterest expenses	19,193,000	20,350,000	39,061,000	39,591,000
Income before federal income tax expense	10,871,000	9,312,000	23,371,000	19,014,000
Federal income tax expense	3,437,000	2,754,000	7,388,000	5,810,000
Net income	$ 7,434,000	$ 6,558,000	$ 15,983,000	$ 13,204,000
Basic earnings per share (in dollars per share)	$ 0.46	$ 0.39	$ 0.98	$ 0.78
Diluted earnings per share (in dollars per share)	0.46	0.39	0.98	0.78
Cash dividends per common share (in dollars per share)	$ 0.16	$ 0.14	$ 0.32	$ 0.28
Average basic shares outstanding (in shares)	16,240,966	16,767,393	16,266,311	16,852,002
Average diluted shares outstanding (in shares)	16,268,839	16,803,846	16,293,250	16,887,702

XML

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net income	$ 7,434,000	$ 6,558,000	$ 15,983,000	$ 13,204,000
Other comprehensive income (loss):
Unrealized holding gains (losses) on securities available for sale	299,000	(2,722,000)	2,218,000	165,000
Fair value of interest rate swap	(4,000)	71,000	(25,000)	(126,000)
	295,000	(2,651,000)	2,193,000	39,000
Tax effect of unrealized holding gains (losses) on securities available for sale	(105,000)	981,000	(777,000)	(30,000)
Tax effect of fair value of interest rate swap	1,000	(25,000)	9,000	44,000
	(104,000)	956,000	(768,000)	14,000
Other comprehensive income (loss), net of tax	191,000	(1,695,000)	1,425,000	53,000
Comprehensive income	$ 7,625,000	$ 4,863,000	$ 17,408,000	$ 13,257,000

XML

Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Begining Balances at Dec. 31, 2014	$ 0	$ 317,904,000	$ 10,218,000	$ 16,000	$ 328,138,000
Employee stock purchase plan		23,000			23,000
Dividend reinvestment plan		283,000			283,000
Stock option exercises		275,000			275,000
Stock grants to directors for retainer fees		402,000			402,000
Stock-based compensation expense		359			359
Share repurchase program		(9,110,000)			(9,110,000)
Cash dividends			(4,656,000)		(4,656,000)
Net income			13,204,000		13,204,000
Change in net unrealized holding gain on securities available for sale, net of tax effect				135,000	135,000
Change in fair value of interest rate swap, net of tax effect				(82,000)	(82,000)
Ending Balance at Jun. 30, 2015	0	310,136,000	18,766,000	69,000	328,971,000
Begining Balances at Dec. 31, 2015	0	304,819,000	27,722,000	1,263,000	333,804,000
Employee stock purchase plan		18,000			18,000
Dividend reinvestment plan		909,000			909,000
Stock option exercises		379,000			379,000
Stock grants to directors for retainer fees		327,000			327,000
Stock-based compensation expense		616			616
Share repurchase program		(3,732,000)			(3,732,000)
Cash dividends			(5,152,000)		(5,152,000)
Net income			15,983,000		15,983,000
Change in net unrealized holding gain on securities available for sale, net of tax effect				1,441,000	1,441,000
Change in fair value of interest rate swap, net of tax effect				(16,000)	(16,000)
Ending Balance at Jun. 30, 2016	$ 0	$ 303,336,000	$ 38,553,000	$ 2,688,000	$ 344,577,000

XML

Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parentheticals) - $ / shares	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Common Stock [Member]
Employee stock purchase plan, shares (in shares)	773	1,110
Dividend reinvestment plan, shares (in shares)	38,195	13,788
Stock option exercises, shares (in shares)	31,249	26,375
Stock grants to directors for retainer fees (in shares)	13,000	20,094
Share repurchase program, shares (in shares)	167,878	463,060
Retained Earnings [Member]
Cash dividends per common share (in dollars per share)	$ 0.32	$ 0.28
Cash dividends per common share (in dollars per share)	$ 0.32	$ 0.28

XML

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities
Net income	$ 15,983,000	$ 13,204,000
Adjustments to reconcile net income to net cash from operating activities
Depreciation and amortization	4,275,000	5,588,000
Accretion of acquired loans	(2,251,000)	(2,910,000)
Provision for loan losses	1,700,000	(1,000,000)
Stock-based compensation expense	616,000	359,000
Stock grants to directors for retainer fee	327,000	402,000
Proceeds from sales of mortgage loans held for sale	46,441,000	57,735,000
Origination of mortgage loans held for sale	(46,715,000)	(56,853,000)
Net gain from sales of mortgage loans held for sale	(1,290,000)	(1,706,000)
Gain on trust preferred securities repurchase	(2,970,000)	0
Net gain from sales and valuation write-down of foreclosed assets	(322,000)	(71,000)
Net gain from sales and valuation write-down of former bank premises	(10,000)	0
Net (gain) loss from sales of fixed assets	171,000	(10,000)
Net (gain) loss from sales of available for sale securities	1,000	(5,000)
Earnings on bank owned life insurance	(584,000)	(548,000)
Net change in:
Accrued interest receivable	568,000	212,000
Other assets	(120,000)	(188,000)
Accrued interest and other liabilities	(13,000)	896,000
Net cash from operating activities	15,807,000	15,105,000
Cash flows from investing activities
Loan originations and payments, net	(99,276,000)	(82,399,000)
Purchases of securities available for sale	(60,873,000)	(4,868,000)
Proceeds from maturities, calls and repayments of securities available for sale	86,872,000	62,135,000
Proceeds from sales of securities available for sale	264,000	665,000
Proceeds from sales of foreclosed assets	1,371,000	1,131,000
Proceeds from sales of former bank premises	46,000	0
Proceeds from FHLB stock redemption	0	6,132,000
Purchases of FHLB stock	(459,000)	0
Purchases of bank owned life insurance	(7,000,000)	0
Net purchases of premises and equipment	(307,000)	(589,000)
Net cash for investing activities	(79,362,000)	(17,793,000)
Cash flows from financing activities
Net decrease in time deposits	(17,540,000)	(84,451,000)
Net increase in all other deposits	21,876,000	87,505,000
Net decrease in securities sold under agreements to repurchase	(18,081,000)	(15,488,000)
Maturities of Federal Home Loan Bank advances	0	(6,000,000)
Proceeds from Federal Home Loan Bank advances	110,000,000	0
Proceeds from stock option exercises	379,000	275,000
Employee stock purchase plan	18,000	23,000
Dividend reinvestment plan	909,000	283,000
Repurchase of common stock shares	(3,732,000)	(9,110,000)
Repurchase of trust preferred securities	(8,030,000)	0
Payment of cash dividends to common shareholders	(5,152,000)	(4,656,000)
Net cash from (for) financing activities	80,647,000	(31,619,000)
Net change in cash and cash equivalents	17,092,000	(34,307,000)
Cash and cash equivalents at beginning of period	89,891,000	172,738,000
Cash and cash equivalents at end of period	106,983,000	138,431,000
Supplemental disclosures of cash flows information
Interest	6,016,000	5,564,000
Federal income tax	6,700,000	5,700,000
Noncash financing and investing activities:
Transfers from loans to foreclosed assets	236,000	1,098,000
Transfers from bank premises to other real estate owned	$ 371,000	$ 0

XML

Note 1 - Significant Accounting Policies

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Significant Accounting Policies [Text Block]

1.     

SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

: The unaudited financial statements for the six months ended June 30, 2016 include the consolidated results of operations of Mercantile Bank Corporation and its consolidated subsidiaries. These subsidiaries include Mercantile Bank of Michigan (“our bank”) and our bank’s two subsidiaries, Mercantile Bank Real Estate Co., LLC (“our real estate company”) and Mercantile Insurance Center, Inc. (“our insurance center”). These consolidated financial statements have been prepared in accordance with the instructions for Form 10-Q and Item 303(b) of Regulation S-K and do not include all disclosures required by accounting principles generally accepted in the United States of America for a complete presentation of our financial condition and results of operations. In the opinion of management, the information reflects all adjustments (consisting only of normal recurring adjustments) which are necessary in order to make the financial statements not misleading and for a fair presentation of the results of operations for such periods. The results for the period ended June 30, 2016 should not be considered as indicative of results for a full year. For further information, refer to the consolidated financial statements and footnotes included in our annual report on Form 10-K for the year ended December 31, 2015.

We have five separate business trusts that were formed to issue trust preferred securities. Subordinated debentures were issued to the trusts in return for the proceeds raised from the issuance of the trust preferred securities. The trusts are not consolidated, but instead we report the subordinated debentures issued to the trusts as a liability.

Earnings Per Share

: Basic earnings per share is based on the weighted average number of common shares and participating securities outstanding during the period. Diluted earnings per share include the dilutive effect of additional potential common shares issuable under our stock-based compensation plans and are determined using the treasury stock method. Our unvested restricted shares, which contain non-forfeitable rights to dividends whether paid or accrued (i.e., participating securities), are included in the number of shares outstanding for both basic and diluted earnings per share calculations. In the event of a net loss, our unvested restricted shares are excluded from the calculation of both basic and diluted earnings per share.

Approximately 150,000 unvested restricted shares were included in determining both basic and diluted earnings per share for the three and six months ended June 30, 2016. In addition, stock options for approximately 92,000 shares of common stock were included in determining diluted earnings per share for the three and six months ended June 30, 2016. Stock options for approximately 7,000 shares of common stock were antidilutive and not included in determining diluted earnings per share for the three and six months ended June 30, 2016.

Approximately 100,000 unvested restricted shares were included in determining both basic and diluted earnings per share for the three and six months ended June 30, 2015. In addition, stock options for approximately 108,000 shares of common stock were included in determining diluted earnings per share for the three and six months ended June 30, 2015. Stock options for approximately 91,000 shares of common stock were antidilutive and not included in determining diluted earnings per share for the three and six months ended June 30, 2015.

Securities

: Debt securities classified as held to maturity are carried at amortized cost when management has the positive intent and ability to hold them to maturity. Debt securities are classified as available for sale when they might be sold prior to maturity. Equity securities with readily determinable fair values are classified as available for sale. Securities available for sale are carried at fair value, with unrealized holding gains and losses reported in other comprehensive income, net of tax. Federal Home Loan Bank stock is carried at cost.

Interest income includes amortization of purchase premiums and accretion of discounts. Premiums and discounts on securities are amortized or accreted on the level-yield method without anticipating prepayments, except for mortgage-backed securities where prepayments are anticipated. Gains and losses on sales are recorded on the trade date and determined using the specific identification method.

Declines in the fair value of debt securities below their amortized cost that are other than temporary (“OTTI”) are reflected in earnings or other comprehensive income, as appropriate. For those debt securities whose fair value is less than their amortized cost, we consider our intent to sell the security, whether it is more likely than not that we will be required to sell the security before recovery and whether we expect to recover the entire amortized cost of the security based on our assessment of the issuer’s financial condition. In analyzing an issuer’s financial condition, we consider whether the securities are issued by the federal government or its agencies, and whether downgrades by bond rating agencies have occurred. If either of the criteria regarding intent or requirement to sell is met, the entire difference between amortized cost and fair value is recognized as impairment through earnings. For debt securities that do not meet the aforementioned criteria, the amount of impairment is split into two components as follows: 1) OTTI related to credit loss, which must be recognized in the income statement, and 2) OTTI related to other factors, such as liquidity conditions in the market or changes in market interest rates, which is recognized in other comprehensive income. The credit loss is defined as the difference between the present value of the cash flows expected to be collected and the amortized cost.

Loans

: Loans that we have the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of deferred loan fees and costs and an allowance for loan losses. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized in interest income using the level-yield method without anticipating prepayments.

Interest income on commercial loans and mortgage loans is discontinued at the time the loan is 90 days delinquent unless the loan is well-secured and in process of collection. Consumer and credit card loans are typically charged off no later than when they are 120 days past due. Past due status is based on the contractual terms of the loan. In all cases, loans are placed on nonaccrual or charged off at an earlier date if collection of principal and interest is considered doubtful.

All interest accrued but not received for loans placed on nonaccrual is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

Loans Held for Sale

: Mortgage loans originated and intended for sale in the secondary market are carried at the lower of aggregate cost or market, as determined by outstanding commitments from investors. Net unrealized losses, if any, are recorded as a valuation allowance and charged to earnings. As of June 30, 2016 and December 31, 2015, we determined that the fair value of our mortgage loans held for sale approximated the recorded cost of $2.9 million and $1.3 million, respectively. Loans held for sale are reported as part of our total loans on the balance sheet.

Mortgage loans held for sale are generally sold with servicing rights retained. Gains and losses on sales of mortgage loans are based on the difference between the selling price and the carrying value of the related loan sold, which is reduced by the cost allocated to the servicing right. We generally lock in the sale price to the purchaser of the loan at the same time we make a rate commitment to the borrower. These mortgage banking activities are not designated as hedges and are carried at fair value. The net gain or loss on mortgage banking derivatives is included in the gain on sale of loans. Mortgage loans serviced for others totaled approximately $597 million as of June 30, 2016.

Mortgage Banking Activities

: Mortgage loan servicing rights are recognized as assets based on the allocated value of retained servicing rights on mortgage loans sold. Mortgage loan servicing rights are carried at the lower of amortized cost or fair value and are expensed in proportion to, and over the period of, estimated net servicing revenues. Impairment is evaluated based on the fair value of the rights using groupings of the underlying mortgage loans as to interest rates. Any impairment of a grouping is reported as a valuation allowance.

Servicing fee income is recorded for fees earned for serving mortgage loans. The fees are based on a contractual percentage of the outstanding principal or a fixed amount per loan and are recorded as income when earned. Amortization of mortgage loan servicing rights is netted against mortgage loan servicing income and recorded in mortgage banking activities in the income statement.

Troubled Debt Restructurings

: A loan is accounted for as a troubled debt restructuring if we, for economic or legal reasons, grant a concession to a borrower considered to be experiencing financial difficulties that we would not otherwise consider. A troubled debt restructuring may involve the receipt of assets from the debtor in partial or full satisfaction of the loan, or a modification of terms such as a reduction of the stated interest rate or balance of the loan, a reduction of accrued interest, an extension of the maturity date or renewal of the loan at a stated interest rate lower than the current market rate for a new loan with similar risk, or some combination of these concessions. Troubled debt restructurings can be in either accrual or nonaccrual status. Nonaccrual troubled debt restructurings are included in nonperforming loans. Accruing troubled debt restructurings are generally excluded from nonperforming loans as it is considered probable that all contractual principal and interest due under the restructured terms will be collected.

In accordance with current accounting guidance, loans modified as troubled debt restructurings are, by definition, considered to be impaired loans. Impairment for these loans is measured on a loan-by-loan basis similar to other impaired loans as described below under “Allowance for Loan Losses.” Certain loans modified as troubled debt restructurings may have been previously measured for impairment under a general allowance methodology (i.e., pooling), thus at the time the loan is modified as a troubled debt restructuring the allowance will be impacted by the difference between the results of these two measurement methodologies. Loans modified as troubled debt restructurings that subsequently default are factored into the determination of the allowance in the same manner as other defaulted loans.

Allowance for Loan Losses

: The allowance for loan losses (“allowance”) is a valuation allowance for probable incurred credit losses. Loan losses are charged against the allowance when we believe the uncollectability of a loan is confirmed. Subsequent recoveries, if any, are credited to the allowance. We estimate the allowance balance required using past loan loss experience, the nature and volume of the portfolio, information about specific borrower situations and estimated collateral values, economic conditions and other factors. Allocations of the allowance may be made for specific loans, but the entire allowance is available for any loan that, in our judgment, should be charged-off.

A loan is considered to be impaired when, based on current information and events, it is probable we will be unable to collect the scheduled payments of principal and interest when due according to the contractual terms of the loan agreement. Factors considered in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. We determine the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of delay, the reasons for delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial and construction loans by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price or the fair value of collateral if the loan is collateral dependent.

Derivatives

: Derivative financial instruments are recognized as assets or liabilities at fair value. The accounting for changes in the fair value of derivatives depends on the use of the derivatives and whether the derivatives qualify for hedge accounting. Used as part of our asset and liability management to help manage interest rate risk, our derivatives have generally consisted of interest rate swap agreements that qualified for hedge accounting. In February 2012, we entered into an interest rate swap agreement that qualifies for hedge accounting. The current outstanding interest rate swap is discussed in more detail in Note 9. We do not use derivatives for trading purposes.

Changes in the fair value of derivatives that are designated, for accounting purposes, as a hedge of the variability of cash flows to be received on various loans and are effective are reported in other comprehensive income. They are later reclassified into earnings in the same periods during which the hedged transaction affects earnings and are included in the line item in which the hedged cash flows are recorded. If hedge accounting does not apply, changes in the fair value of derivatives are recognized immediately in current earnings as interest income or expense.

If designated as a hedge, we formally document the relationship between the derivatives and hedged items, as well as the risk-management objective and the strategy for undertaking hedge transactions. This documentation includes linking cash flow hedges to specific assets and liabilities on the balance sheet. If designated as a hedge, we also formally assess, both at the hedge’s inception and on an ongoing basis, whether the derivative instruments that are used are highly effective in offsetting changes in cash flows of the hedged items. Ineffective hedge gains and losses are recognized immediately in current earnings as noninterest income or expense. We discontinue hedge accounting when we determine the derivative is no longer effective in offsetting changes in the cash flows of the hedged item, the derivative is settled or terminates, or treatment of the derivative as a hedge is no longer appropriate or intended.

Goodwill and

Core Deposit Intangible

: Goodwill results from business acquisitions and represents the excess of the purchase price over the fair value of acquired tangible assets and liabilities and identifiable intangible assets. Goodwill is assessed at least annually for impairment and any such impairment is recognized in the period identified. A more frequent assessment is performed should events or changes in circumstances indicate the carrying value of the goodwill may not be recoverable. We may elect to perform a qualitative assessment for the annual impairment test. If the qualitative assessment indicates it is more likely than not that the fair value of a reporting unit is less than its carrying amount, or if we elect not to perform a qualitative assessment, then we would be required to perform a quantitative test for goodwill impairment. The quantitative test is a two-step process consisting of comparing the carrying value of the reporting unit to an estimate of its fair value. If the estimated fair value of the reporting unit is less than the carrying value, goodwill is impaired and is written down to its estimated fair value. In 2014 and 2015, we elected to perform a qualitative assessment for our annual impairment test and concluded it is more likely than not our fair value was greater than its carrying amount; therefore, no further testing was required.

The core deposit intangible that arose from the Firstbank Corporation acquisition was initially measured at fair value and is being amortized into noninterest expense over a ten-year period using the sum-of-the-years-digits methodology.

Adoption of New Accounting Standards:

In May 2014, the FASB issued ASU 2014-09,

Revenue from Contracts with Customers

. This ASU establishes a comprehensive revenue recognition standard for virtually all industries under U.S. GAAP, including those that previously followed industry-specific guidance such as the real estate, construction and software industries. The revenue standard’s core principle is built on the contract between a vendor and a customer for the provision of goods and services. It attempts to depict the exchange of rights and obligations between the parties in the pattern of revenue recognition based on the consideration to which the vendor is entitled. To accomplish this objective, the standard requires five basic steps: i) identify the contract with the customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract, and (v) recognize revenue when (or as) the entity satisfies a performance obligation. This ASU was originally effective for annual and interim periods beginning after December 15, 2016, with three transition methods available – full retrospective, retrospective and cumulative effect approach. In August 2015, the FASB issued ASU 2015-14,

Revenue from Contracts with Customers – Deferral of Effective

Date

, which delays the implementation of this guidance by one year. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

In January 2016, the FASB issued ASU 2016-1,

Recognition and Measurement of Financial Assets and Financial Liabilities

. This ASU requires an entity to (i) measure equity investments at fair value through net income, with certain exceptions; (ii) present in OCI the changes in instrument-specific credit risk for financial liabilities measured using the fair value option; (iii) present financial assets and financial liabilities by measurement category and form of financial asset; (iv) calculate the fair value of financial instruments for disclosure purposes based on an exit price; and (v) assess a valuation allowance on deferred tax assets related to unrealized losses on available for sale debt securities in combination with other deferred tax assets. This ASU provides an election to subsequently measure certain nonmarketable equity investments at cost less any impairment and adjusted for certain observable price changes. This ASU also requires a qualitative impairment assessment of such equity investments and amends certain fair value disclosure requirements. The amendments are effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017, and are not expected to have a material effect on our financial position or results of operations when adopted.

In February 2016, the FASB issued ASU 2016-02,

Leases

. This ASU establishes a right-of-use (“ROU”) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than 12 months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. The ASU is effective for annual and interim periods beginning after December 15, 2018. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

In March 2016, the FASB issued ASU 2016-09,

Compensation – Stock Compensation: Improvements to Employee Share-Based Payment Accounting

. This ASU requires that, prospectively, all tax effects related to share-based payments be made through the income statement at the time of settlement as opposed to excess tax benefits being recognized in additional paid-in capital under the current guidance. The ASU also removes the requirement to delay recognition of a tax benefit until it reduces current taxes payable. This change is required to be applied on a modified retrospective basis, with a cumulative-effect adjustment to opening retained earnings. Additionally, all tax related cash flows resulting from share-based payments are to be reported as operating activities on the statement of cash flows, a change from the current requirement to present tax benefits as an inflow from financing activities and an outflow from operating activities. Finally, entities will be allowed to withhold an amount up to the employees’ maximum individual tax rate (as opposed to the minimum statutory tax rate) in the relevant jurisdiction without resulting in liability classification of the award. The change in withholding requirements will be applied on a modified retrospective approach. This standard will be effective for annual and interim periods beginning after December 15, 2016. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

In June 2016, the FASB issued ASU No. 2016-13,

Measurement of Credit Losses on Financial Instruments

. This ASU significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The standard will replace the current “incurred loss” approach with an “expected loss” model. The new model, referred to as the current expected credit loss (“CECL”) model, will apply to: (1) financial assets subject to credit losses and measured at amortized cost, and (2) certain off-balance sheet credit exposures. This includes, but is not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. The ASU also simplifies the accounting model for purchased credit-impaired debt securities and loans, and expands the disclosure requirements regarding an entity’s assumptions, models, and methods for estimating the allowance for loan and lease losses. In addition, entities will need to disclose the amortized cost balance for each class of financial asset by credit quality indicator, disaggregated by the year of origination. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019, and early adoption is permitted for interim and annual reporting periods beginning after December 15, 2018. Entities will apply the standard’s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective (i.e., modified retrospective approach). We are currently evaluating the provisions of this ASU to determine the potential impact the new standard will have on our consolidated financial statements.

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Note 2 - Securities

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]

2

.     

SECURITIES

The amortized cost and fair value of available for sale securities and the related pre-tax gross unrealized gains and losses recognized in accumulated other comprehensive income are as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2016
U.S. Government agency debt obligations	$	132,085,000	$	895,000	$	(38,000	)	$	132,942,000
Mortgage-backed securities		56,616,000		979,000		(50,000	)		57,545,000
Municipal general obligation bonds		119,878,000		2,602,000		(94,000	)		122,386,000
Municipal revenue bonds		8,498,000		95,000		0			8,593,000
Other investments		1,962,000		24,000		0			1,986,000
	$	319,039,000	$	4,595,000	$	(182,000	)	$	323,452,000
December 31, 2015
U.S. Government agency debt obligations	$	146,660,000	$	1,932,000	$	(1,552,000	)	$	147,040,000
Mortgage-backed securities		66,670,000		708,000		(304,000	)		67,074,000
Municipal general obligation bonds		120,679,000		1,549,000		(205,000	)		122,023,000
Municipal revenue bonds		8,841,000		76,000		(3,000	)		8,914,000
Other investments		1,946,000		0		(5,000	)		1,941,000
	$	344,796,000	$	4,265,000	$	(2,069,000	)	$	346,992,000

Securities with unrealized losses at June 30, 2016 and December 31, 2015, aggregated by investment category and length of time that individual securities have been in a continuous loss position, are as follows:

	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Vaule		Unrealized Loss
June 30, 2016
U.S. Government agency debt obligations	$	3,991,000	$	9,000	$	2,958,000	$	29,000	$	6,949,000	$	38,000
Mortgage-backed securities		3,212,000		16,000		9,899,000		34,000		13,111,000		50,000
Municipal general obligation bonds		850,000		5,000		9,042,000		89,000		9,892,000		94,000
Municipal revenue bonds		557,000		0		0		0		557,000		0
Other investments		0		0		0		0		0		0
	$	8,610,000	$	30,000	$	21,899,000	$	152,000	$	30,509,000	$	182,000

	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
December 31, 2015
U.S. Government agency debt obligations	$	0	$	0	$	76,496,000	$	1,552,000	$	76,496,000	$	1,552,000
Mortgage-backed securities		18,025,000		69,000		34,660,000		235,000		52,685,000		304,000
Municipal general obligation bonds		1,981,000		4,000		30,134,000		201,000		32,115,000		205,000
Municipal revenue bonds		0		0		1,134,000		3,000		1,134,000		3,000
Other investments		1,446,000		5,000		0		0		1,446,000		5,000
	$	21,452,000	$	78,000	$	142,424,000	$	1,991,000	$	163,876,000	$	2,069,000

We evaluate securities for other-than-temporary impairment at least on a quarterly basis. Consideration is given to the length of time and the extent to which the fair value has been less than cost, the financial condition and near-term prospects of the issuer, and the intent and ability we have to retain our investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. For those debt securities whose fair value is less than their amortized cost basis, we also consider our intent to sell the security, whether it is more likely than not that we will be required to sell the security before recovery and if we do not expect to recover the entire amortized cost basis of the security. In analyzing an issuer’s financial condition, we may consider whether the securities are issued by the federal government or its agencies, whether downgrades by bond rating agencies have occurred and the results of reviews of the issuer’s financial condition.

At June 30, 2016, 93 debt securities with fair values totaling $30.5 million have unrealized losses aggregating $0.2 million. After we considered whether the securities were issued by the federal government or its agencies and whether downgrades by bond rating agencies had occurred, we determined that unrealized losses were due to changing interest rate environments. As we do not intend to sell our debt securities before recovery of their cost basis and we believe it is more likely than not that we will not be required to sell our debt securities before recovery of the cost basis, no unrealized losses are deemed to be other-than-temporary.

The amortized cost and fair value of debt securities at June 30, 2016, by maturity, are shown in the following table. The contractual maturity is utilized for U.S. Government agency debt obligations and municipal bonds. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date, primarily mortgage-backed securities, are shown separately. Weighted average yields are also reflected, with yields for municipal securities shown at their tax equivalent yield.

	Weighted Average Yield			Amortized Cost		Fair Value
Due in 2016		1.44	%	$	32,582,000	$	32,601,000
Due in 2017 through 2021		1.83			119,275,000		120,413,000
Due in 2022 through 2026		3.10			55,510,000		56,994,000
Due in 2027 and beyond		3.27			53,094,000		53,913,000
Mortgage-backed securities		1.76			56,616,000		57,545,000
Other investments		3.06			1,962,000		1,986,000
		2.24	%	$	319,039,000	$	323,452,000

Securities issued by the State of Michigan and all its political subdivisions had a combined amortized cost of $107 million and $106 million at June 30, 2016 and December 31, 2015, respectively, with estimated market values of $109 million and $107 million, respectively. Securities issued by all other states and their political subdivisions had a combined amortized cost of $21.5 million and $24.0 million at June 30, 2016 and December 31, 2015, respectively, with estimated market values of $21.8 million and $24.1 million, respectively. Total securities of any other specific issuer, other than the U.S. Government and its agencies and the State of Michigan and all its political subdivisions, did not exceed 10% of shareholders’ equity.

The carrying value of U.S. Government agency debt obligations and mortgage-backed securities that are pledged to secure repurchase agreements was $137 million and $155 million at June 30, 2016, and December 31, 2015, respectively. Investments in Federal Home Loan Bank stock are restricted and may only be resold or redeemed by the issuer.

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Note 3 - Loans and Allowance for Loan Losses

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

3.     

LOANS AND ALLOWANCE FOR LOAN LOSSES

Loans originated for investment are stated at their principal amount outstanding adjusted for partial charge-offs, the allowance, and net deferred loan fees and costs. Interest income on loans is accrued over the term of the loans primarily using the simple interest method based on the principal balance outstanding. Interest is not accrued on loans where collectability is uncertain. Accrued interest is presented separately in the consolidated balance sheet. Loan origination fees and certain direct costs incurred to extend credit are deferred and amortized over the term of the loan or loan commitment period as an adjustment to the related loan yield.

Acquired loans are those purchased in the Firstbank merger. These loans were recorded at estimated fair value at the merger date with no carryover of the related allowance. The acquired loans were segregated between those considered to be performing (“acquired non-impaired loans”) and those with evidence of credit deterioration (“acquired impaired loans”). Acquired loans are considered impaired if there is evidence of credit deterioration and if it is probable, at acquisition, all contractually required payments will not be collected. Acquired loans restructured after acquisition are not considered or reported as troubled debt restructurings if the loans evidenced credit deterioration as of the merger date and are accounted for in pools.

The fair value estimates for acquired loans are based on expected prepayments and the amount and timing of discounted expected principal, interest and other cash flows. Credit discounts representing the principal losses expected over the life of the loan are also a component of the initial fair value. In determining the merger date fair value of acquired impaired loans, and in subsequent accounting, we have generally aggregated acquired commercial and consumer loans into pools of loans with common risk characteristics.

The difference between the fair value of an acquired non-impaired loan and contractual amounts due at the merger date is accreted into income over the estimated life of the loan. Contractually required payments represent the total undiscounted amount of all uncollected principal and interest payments. Acquired non-impaired loans are placed on nonaccrual status and reported as nonperforming or past due using the same criteria applied to the originated loan portfolio.

The excess of an acquired impaired loan’s undiscounted contractually required payments over the amount of its undiscounted cash flows expected to be collected is referred to as the non-accretable difference. The non-accretable difference, which is neither accreted into income nor recorded on the consolidated balance sheet, reflects estimated future credit losses and uncollectible contractual interest expected to be incurred over the life of the acquired impaired loan. The excess cash flows expected to be collected over the carrying amount of the acquired loan is referred to as the accretable yield. This amount is accreted into interest income over the remaining life of the acquired loans or pools using the level yield method. The accretable yield is affected by changes in interest rate indices for variable rate loans, changes in prepayment speed assumptions and changes in expected principal and interest payments over the estimated lives of the acquired impaired loans.

We evaluate quarterly the remaining contractual required payments receivable and estimate cash flows expected to be collected over the lives of the impaired loans. Contractually required payments receivable may increase or decrease for a variety of reasons, for example, when the contractual terms of the loan agreement are modified, when interest rates on variable rate loans change, or when principal and/or interest payments are received. Cash flows expected to be collected on acquired impaired loans are estimated by incorporating several key assumptions similar to the initial estimate of fair value. These key assumptions include probability of default, loss given default, and the amount of actual prepayments after the merger date. Prepayments affect the estimated lives of loans and could change the amount of interest income, and possibly principal, expected to be collected. In re-forecasting future estimated cash flows, credit loss expectations are adjusted as necessary. The adjustments are based, in part, on actual loss severities recognized for each loan type, as well as changes in the probability of default. For periods in which estimated cash flows are not re-forecasted, the prior reporting period’s estimated cash flows are adjusted to reflect the actual cash received and credit events that transpired during the current reporting period.

Increases in expected cash flows of acquired impaired loans subsequent to the merger date are recognized prospectively through adjustments of the yield on the loans or pools over their remaining lives, while decreases in expected cash flows are recognized as impairment through a provision for loan losses and an increase in the allowance.

Our total loans at June 30, 2016 were $2.38 billion compared to $2.28 billion at December 31, 2015, an increase of $102 million, or 4.5%. The components of our loan portfolio disaggregated by class of loan within the loan portfolio segments at June 30, 2016 and December 31, 2015, and the percentage change in loans from the end of 2015 to the end of the second quarter of 2016, are as follows:

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Originated loans
Commercial:
Commercial and industrial	$	653,135,000		36.3	%	$	577,872,000		35.7	%		13.0	%
Vacant land, land development, and residential construction		30,232,000		1.7			30,138,000		1.9			0.3
Real estate – owner occupied		338,909,000		18.8			330,798,000		20.5			2.5
Real estate – non-owner occupied		603,236,000		33.5			520,754,000		32.2			15.8
Real estate – multi-family and residential rental		39,233,000		2.2			33,954,000		2.1			15.5
Total commercial		1,664,745,000		92.5			1,493,516,000		92.4			11.5
Retail:
Home equity and other		69,396,000		3.9			67,816,000		4.2			2.3
1-4 family mortgages		65,813,000		3.6			55,255,000		3.4			19.1
Total retail		135,209,000		7.5			123,071,000		7.6			9.9
Total originated loans	$	1,799,954,000		100.0	%	$	1,616,587,000		100.0	%		11.3	%

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Acquired loans
Commercial:
Commercial and industrial	$	97,001,000		16.7	%	$	118,431,000		17.9	%		(18.1	)%
Vacant land, land development, and residential construction		10,297,000		1.8			14,982,000		2.3			(31.3	)
Real estate – owner occupied		99,889,000		17.2			115,121,000		17.4			(13.2	)
Real estate – non-owner occupied		113,694,000		19.6			123,597,000		18.7			(8.0	)
Real estate – multi-family and residential rental		74,129,000		12.8			81,049,000		12.3			(8.5	)
Total commercial		395,010,000		68.1			453,180,000		68.6			(12.8	)
Retail:
Home equity and other		61,671,000		10.6			72,830,000		11.0			(15.3	)
1-4 family mortgages		123,305,000		21.3			135,130,000		20.4			(8.7	)
Total retail		184,976,000		31.9			207,960,000		31.4			(11.1	)
Total acquired loans	$	579,986,000		100.0	%	$	661,140,000		100.0	%		(12.3%	)

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Total loans
Commercial:
Commercial and industrial	$	750,136,000		31.5	%	$	696,303,000		30.6	%		7.7	%
Vacant land, land development, and residential construction		40,529,000		1.7			45,120,000		2.0			(10.2	)
Real estate – owner occupied		438,798,000		18.4			445,919,000		19.6			(1.6	)
Real estate – non-owner occupied		716,930,000		30.1			644,351,000		28.3			11.3
Real estate – multi-family and residential rental		113,362,000		4.8			115,003,000		5.0			(1.4	)
Total commercial		2,059,755,000		86.5			1,946,696,000		85.5			5.8
Retail:
Home equity and other		131,067,000		5.5			140,646,000		6.2			(6.8	)
1-4 family mortgages		189,118,000		8.0			190,385,000		8.3			(0.7	)
Total retail		320,185,000		13.5			331,031,000		14.5			(3.3	)
Total loans	$	2,379,940,000		100.0	%	$	2,277,727,000		100.0	%		4.5	%

The total contractually required payments due on and carrying value of acquired impaired loans were $19.2 million and $8.8 million, respectively, as of June 30, 2016. The total contractually required payments due on and carrying value of acquired impaired loans were $24.6 million and $13.1 million, respectively, as of December 31, 2015. Changes in the accretable yield for acquired impaired loans for the three and six months ended June 30, 2016 and June 30, 2015 were as follows:

Balance at March 31, 2016	$	6,319,000
Additions		0
Accretion income		(674,000	)
Net reclassification from nonaccretable to accretable		1,193,000
Reductions (1)		(236,000	)
Balance at June 30, 2016	$	6,602,000
Balance at December 31, 2015	$	5,193,000
Additions		21,000
Accretion income		(1,354,000	)
Net reclassification from nonaccretable to accretable		3,565,000
Reductions (1)		(823,000	)
Balance at June 30, 2016	$	6,602,000
Balance at March 31, 2015	$	5,241,000
Additions		0
Accretion income		(681,000	)
Net reclassification from nonaccretable to accretable		708,000
Reductions (1)		(153,000	)
Balance at June 30, 2015	$	5,115,000
Balance at December 31, 2014	$	4,998,000
Additions		0
Accretion income		(1,327,000	)
Net reclassification from nonaccretable to accretable		1,649,000
Reductions (1)		(205,000	)
Balance at June 30, 2015	$	5,115,000

(1) Reductions primarily reflect the result of exit events, including loan payoffs and charge-offs.

Nonperforming originated loans as of June 30, 2016 and December 31, 2015 were as follows:

	June 30, 2016		December 31, 2015
Loans past due 90 days or more still accruing interest	$	0	$	0
Nonaccrual loans		2,042,000		1,954,000
Total nonperforming originated loans	$	2,042,000	$	1,954,000

Nonperforming acquired loans as of June 30, 2016 and December 31, 2015 were as follows:

	June 30, 2016		December 31, 2015
Loans past due 90 days or more still accruing interest	$	0	$	5,000
Nonaccrual loans		3,126,000		3,485,000
Total nonperforming acquired loans	$	3,126,000	$	3,490,000

The recorded principal balance of nonperforming loans was as follows:

	June 30, 2016		December 31, 2015
Commercial:
Commercial and industrial	$	819,000	$	458,000
Vacant land, land development, and residential construction		125,000		155,000
Real estate – owner occupied		1,465,000		1,797,000
Real estate – non-owner occupied		51,000		79,000
Real estate – multi-family and residential rental		114,000		157,000
Total commercial		2,574,000		2,646,000
Retail:
Home equity and other		616,000		771,000
1-4 family mortgages		1,978,000		2,027,000
Total retail		2,594,000		2,798,000
Total nonperforming loans	$	5,168,000	$	5,444,000

Acquired impaired loans are not reported as nonperforming loans based on acquired impaired loan accounting. Acquired non-impaired loans are placed on nonaccrual status and reported as nonperforming or past due using the same criteria applied to the originated loan portfolio.

An age analysis of past due loans is as follows as of June 30, 2016:

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Originated loans
Commercial:
Commercial and industrial	$	1,000	$	0	$	0	$	1,000	$	653,134,000	$	653,135,000	$	0
Vacant land, land development, and residential construction		0		0		0		0		30,232,000		30,232,000		0
Real estate – owner occupied		0		197,000		0		197,000		338,712,000		338,909,000		0
Real estate – non-owner occupied		0		0		0		0		603,236,000		603,236,000		0
Real estate – multi-family and residential rental		0		0		0		0		39,233,000		39,233,000		0
Total commercial		1,000		197,000		0		198,000		1,664,547,000		1,664,745,000		0
Retail:
Home equity and other		129,000		21,000		11,000		161,000		69,235,000		69,396,000		0
1-4 family mortgages		97,000		0		403,000		500,000		65,313,000		65,813,000		0
Total retail		226,000		21,000		414,000		661,000		134,548,000		135,209,000		0
Total past due loans	$	227,000	$	218,000	$	414,000	$	859,000	$	1,799,095,000	$	1,799,954,000	$	0

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Acquired loans
Commercial:
Commercial and industrial	$	14,000	$	0	$	350,000	$	364,000	$	96,637,000	$	97,001,000	$	0
Vacant land, land development, and residential construction		29,000		0		0		29,000		10,268,000		10,297,000		0
Real estate – owner occupied		243,000		50,000		398,000		691,000		99,198,000		99,889,000		0
Real estate – non-owner occupied		159,000		0		419,000		578,000		113,116,000		113,694,000		0
Real estate – multi-family and residential rental		164,000		42,000		80,000		286,000		73,843,000		74,129,000		0
Total commercial		609,000		92,000		1,247,000		1,948,000		393,062,000		395,010,000		0
Retail:
Home equity and other		568,000		43,000		11,000		622,000		61,049,000		61,671,000		0
1-4 family mortgages		1,188,000		261,000		344,000		1,793,000		121,512,000		123,305,000		0
Total retail		1,756,000		304,000		355,000		2,415,000		182,561,000		184,976,000		0
Total past due loans	$	2,365,000	$	396,000	$	1,602,000	$	4,363,000	$	575,623,000	$	579,986,000	$	0

An age analysis of past due loans is as follows as of December 31, 2015:

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Originated loans
Commercial:
Commercial and industrial	$	0	$	0	$	0	$	0	$	577,872,000	$	577,872,000	$	0
Vacant land, land development, and residential construction		0		0		0		0		30,138,000		30,138,000		0
Real estate – owner occupied		432,000		0		9,000		441,000		330,357,000		330,798,000		0
Real estate – non-owner occupied		0		0		0		0		520,754,000		520,754,000		0
Real estate – multi-family and residential rental		0		0		0		0		33,954,000		33,954,000		0
Total commercial		432,000		0		9,000		441,000		1,493,075,000		1,493,516,000		0
Retail:
Home equity and other		186,000		108,000		0		294,000		67,522,000		67,816,000		0
1-4 family mortgages		107,000		95,000		356,000		558,000		54,697,000		55,255,000		0
Total retail		293,000		203,000		356,000		852,000		122,219,000		123,071,000		0
Total past due loans	$	725,000	$	203,000	$	365,000	$	1,293,000	$	1,615,294,000	$	1,616,587,000	$	0

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Acquired Loans
Commercial:
Commercial and industrial	$	0	$	5,000	$	541,000	$	546,000	$	117,885,000	$	118,431,000	$	0
Vacant land, land development, and residential construction		27,000		0		0		27,000		14,955,000		14,982,000		0
Real estate – owner occupied		323,000		425,000		1,142,000		1,890,000		113,231,000		115,121,000		0
Real estate – non-owner occupied		53,000		703,000		79,000		835,000		122,762,000		123,597,000		0
Real estate – multi-family and residential rental		223,000		54,000		0		277,000		80,772,000		81,049,000		0
Total commercial		626,000		1,187,000		1,762,000		3,575,000		449,605,000		453,180,000		0
Retail:
Home equity and other		395,000		44,000		28,000		467,000		72,363,000		72,830,000		5,000
1-4 family mortgages		960,000		354,000		416,000		1,730,000		133,400,000		135,130,000		0
Total retail		1,355,000		398,000		444,000		2,197,000		205,763,000		207,960,000		5,000
Total past due loans	$	1,981,000	$	1,585,000	$	2,206,000	$	5,772,000	$	655,368,000	$	661,140,000	$	5,000

(Continued) 

MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3.     

LOANS AND ALLOWANCE FOR LOAN LOSSES

(Continued)

Impaired originated loans as of June 30, 2016, and average originated impaired loans for the three and six months ended June 30, 2016, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	2,147,000	$	2,146,000		$	2,017,000	$	1,845,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		348,000		251,000			160,000		275,000
Real estate – non-owner occupied		5,623,000		5,623,000			5,641,000		5,660,000
Real estate – multi-family and residential rental		0		0			0		0
Total commercial		8,118,000		8,020,000			7,818,000		7,780,000
Retail:
Home equity and other		129,000		120,000			65,000		45,000
1-4 family mortgages		1,324,000		668,000			621,000		633,000
Total retail		1,453,000		788,000			686,000		678,000
Total with no related allowance recorded	$	9,571,000	$	8,808,000		$	8,504,000	$	8,458,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	249,000	$	199,000	$	47,000	$	217,000	$	246,000
Vacant land, land development and residential construction		2,002,000		1,625,000		72,000		1,633,000		1,640,000
Real estate – owner occupied		5,930,000		1,378,000		235,000		1,339,000		1,331,000
Real estate – non-owner occupied		4,704,000		4,704,000		180,000		4,729,000		4,766,000
Real estate – multi-family and residential rental		979,000		979,000		293,000		993,000		1,004,000
Total commercial		13,864,000		8,885,000		827,000		8,911,000		8,987,000
Retail:
Home equity and other		550,000		512,000		137,000		491,000		515,000
1-4 family mortgages		205,000		163,000		72,000		145,000		139,000
Total retail		755,000		675,000		209,000		636,000		654,000
Total with an allowance recorded	$	14,619,000	$	9,560,000	$	1,036,000	$	9,547,000	$	9,641,000
Total impaired loans:
Commercial	$	21,982,000	$	16,905,000	$	827,000	$	16,729,000	$	16,767,000
Retail		2,208,000		1,463,000		209,000		1,322,000		1,332,000
Total impaired loans	$	24,190,000	$	18,368,000	$	1,036,000	$	18,051,000	$	18,099,000

Impaired acquired loans as of June 30, 2016, and average impaired acquired loans for the three and six months ended June 30, 2016, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,694,000	$	1,681,000		$	1,556,000	$	1,535,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		1,314,000		1,300,000			1,485,000		1,640,000
Real estate – non-owner occupied		811,000		811,000			792,000		821,000
Real estate – multi-family and residential rental		295,000		295,000			289,000		327,000
Total commercial		4,114,000		4,087,000			4,122,000		4,323,000
Retail:
Home equity and other		367,000		365,000			321,000		317,000
1-4 family mortgages		1,305,000		1,305,000			1,290,000		1,376,000
Total retail		1,672,000		1,670,000			1,611,000		1,693,000
Total with no related allowance recorded	$	5,786,000	$	5,757,000		$	5,733,000	$	6,016,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	356,000	$	356,000	$	101,000	$	367,000	$	370,000
Vacant land, land development and residential construction		0		0		0		0		0
Real estate – owner occupied		49,000		49,000		4,000		50,000		50,000
Real estate – non-owner occupied		0		0		0		0		0
Real estate – multi-family and residential rental		20,000		20,000		1,000		20,000		21,000
Total commercial		425,000		425,000		106,000		437,000		441,000
Retail:
Home equity and other		0		0		0		0		0
1-4 family mortgages		174,000		174,000		5,000		87,000		116,000
Total retail		174,000		174,000		5,000		87,000		116,000
Total with an allowance recorded	$	599,000	$	599,000	$	111,000	$	524,000	$	557,000
Total impaired loans:
Commercial	$	4,539,000	$	4,512,000	$	106,000	$	4,559,000	$	4,764,000
Retail		1,846,000		1,844,000		5,000		1,698,000		1,809,000
Total impaired loans	$	6,385,000	$	6,356,000	$	111,000	$	6,257,000	$	6,573,000

Impaired originated loans as of December 31, 2015, and average impaired originated loans for the three and six months ended June 30, 2015, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,509,000	$	1,501,000		$	1,930,000	$	1,674,000
Vacant land, land development and residential construction		0		0			98,000		135,000
Real estate – owner occupied		712,000		505,000			1,062,000		1,342,000
Real estate – non-owner occupied		5,696,000		5,696,000			2,937,000		2,362,000
Real estate – multi-family and residential rental		0		0			306,000		309,000
Total commercial		7,917,000		7,702,000			6,333,000		5,822,000
Retail:
Home equity and other		14,000		5,000			189,000		190,000
1-4 family mortgages		1,328,000		657,000			615,000		597,000
Total retail		1,342,000		662,000			804,000		787,000
Total with no related allowance recorded	$	9,259,000	$	8,364,000		$	7,137,000	$	6,609,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	352,000	$	305,000	$	165,000	$	2,812,000	$	3,617,000
Vacant land, land development and residential construction		2,017,000		1,655,000		245,000		2,092,000		2,061,000
Real estate – owner occupied		5,867,000		1,314,000		242,000		8,806,000		11,095,000
Real estate – non-owner occupied		4,841,000		4,841,000		201,000		10,319,000		12,195,000
Real estate – multi-family and residential rental		1,028,000		1,028,000		365,000		1,321,000		1,338,000
Total commercial		14,105,000		9,143,000		1,218,000		25,350,000		30,306,000
Retail:
Home equity and other		600,000		562,000		209,000		165,000		138,000
1-4 family mortgages		165,000		128,000		47,000		217,000		811,000
Total retail		765,000		690,000		256,000		382,000		949,000
Total with an allowance recorded	$	14,870,000	$	9,833,000	$	1,474,000	$	25,732,000	$	31,255,000
Total impaired loans:
Commercial	$	22,022,000	$	16,845,000	$	1,218,000	$	31,683,000	$	36,128,000
Retail		2,107,000		1,352,000		256,000		1,186,000		1,736,000
Total impaired loans	$	24,129,000	$	18,197,000	$	1,474,000	$	32,869,000	$	37,864,000

Impaired acquired loans as of December 31, 2015, and average impaired acquired loans for the three and six months ended June 30, 2015, were as follows:

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,528,000	$	1,494,000		$	1,244,000	$	1,356,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		2,233,000		1,952,000			317,000		249,000
Real estate – non-owner occupied		880,000		880,000			427,000		393,000
Real estate – multi-family and residential rental		452,000		404,000			2,037,000		1,520,000
Total commercial		5,093,000		4,730,000			4,025,000		3,518,000
Retail:
Home equity and other		471,000		310,000			365,000		456,000
1-4 family mortgages		1,804,000		1,548,000			801,000		823,000
Total retail		2,275,000		1,858,000			1,166,000		1,279,000
Total with no related allowance recorded	$	7,368,000	$	6,588,000		$	5,191,000	$	4,797,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	383,000	$	376,000	$	102,000	$	97,000	$	65,000
Vacant land, land development and residential construction		0		0		0		0		0
Real estate – owner occupied		51,000		51,000		4,000		1,256,000		1,338,000
Real estate – non-owner occupied		0		0		0		0		0
Real estate – multi-family and residential rental		23,000		23,000		0		28,000		19,000
Total commercial		457,000		450,000		106,000		1,381,000		1,422,000
Retail:
Home equity and other		0		0		0		0		0
1-4 family mortgages		175,000		175,000		6,000		283,000		189,000
Total retail		175,000		175,000		6,000		283,000		189,000
Total with an allowance recorded	$	632,000	$	625,000	$	112,000	$	1,664,000	$	1,611,000
Total impaired loans:
Commercial	$	5,550,000	$	5,180,000	$	106,000	$	5,406,000	$	4,940,000
Retail		2,450,000		2,033,000		6,000		1,449,000		1,468,000
Total impaired loans	$	8,000,000	$	7,213,000	$	112,000	$	6,855,000	$	6,408,000

Impaired loans for which no allocation of the allowance for loan losses has been made generally reflect situations whereby the loans have been charged-down to estimated collateral value. Interest income recognized on accruing troubled debt restructurings totaled $0.2 million and $0.4 million during the second quarter of 2016 and 2015, respectively, and $0.5 million and $0.8 million during the first six months of 2016 and 2015, respectively. No interest income was recognized on nonaccrual loans during the second quarter and first six months of 2016 or during the respective 2015 periods.

Credit Quality Indicators.

We utilize a comprehensive grading system for our commercial loans. All commercial loans are graded on a ten grade rating system. The rating system utilizes standardized grade paradigms that analyze several critical factors such as cash flow, operating performance, financial condition, collateral, industry condition and management. All commercial loans are graded at inception and reviewed and, if appropriate, re-graded at various intervals thereafter. The risk assessment for retail loans is primarily based on the type of collateral and payment activity.

Credit quality indicators were as follows as of June 30, 2016:

Originated loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	455,134,000	$	19,014,000	$	237,652,000	$	491,928,000	$	20,438,000
Grades 5 – 7		197,701,000		11,093,000		99,961,000		111,308,000		17,816,000
Grades 8 – 9		300,000		125,000		1,296,000		0		979,000
Total commercial	$	653,135,000	$	30,232,000	$	338,909,000	$	603,236,000	$	39,233,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	69,396,000	$	65,813,000

Acquired loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	50,716,000	$	2,322,000	$	41,217,000	$	70,569,000	$	42,729,000
Grades 5 – 7		43,819,000		7,648,000		55,364,000		41,431,000		30,692,000
Grades 8 – 9		2,466,000		327,000		3,308,000		1,694,000		708,000
Total commercial	$	97,001,000	$	10,297,000	$	99,889,000	$	113,694,000	$	74,129,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	61,671,000	$	123,305,000

Credit quality indicators were as follows as of December 31, 2015:

Originated loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	417,120,000	$	18,118,000	$	230,629,000	$	400,350,000	$	19,121,000
Grades 5 – 7		160,454,000		10,365,000		98,332,000		120,404,000		13,806,000
Grades 8 – 9		298,000		1,655,000		1,837,000		0		1,027,000
Total commercial	$	577,872,000	$	30,138,000	$	330,798,000	$	520,754,000	$	33,954,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	67,816,000	$	55,255,000

Acquired

loans

Commercial credit exposure – credit risk profiled by internal credit risk grades:

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	67,978,000	$	3,095,000	$	45,807,000	$	71,197,000	$	44,763,000
Grades 5 – 7		47,589,000		11,364,000		63,563,000		50,066,000		35,288,000
Grades 8 – 9		2,864,000		523,000		5,751,000		2,334,000		998,000
Total commercial	$	118,431,000	$	14,982,000	$	115,121,000	$	123,597,000	$	81,049,000

Retail credit exposure – credit risk profiled by collateral type:

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	72,830,000	$	135,130,000

All commercial loans are graded using the following criteria:

Grade 1. Excellent credit rating that contain very little, if any, risk of loss.

Grade 2. Strong sources of repayment and have low repayment risk.

Grade 3. Good sources of repayment and have limited repayment risk.

Grade 4. Adequate sources of repayment and acceptable repayment risk; however, characteristics are present that render the credit more vulnerable to a negative event.

Grade 5. Marginally acceptable sources of repayment and exhibit defined weaknesses and negative characteristics.

Grade 6. Well defined weaknesses which may include negative current cash flow, high leverage, or operating losses. Generally, if the credit does not stabilize or if further deterioration is observed in the near term, the loan will likely be downgraded and placed on the Watch List (i.e., list of lending relationships that receive increased scrutiny and review by the Board of Directors and senior management).

Grade 7. Defined weaknesses or negative trends that merit close monitoring through Watch List status.

Grade 8. Inadequately protected by current sound net worth, paying capacity of the obligor, or pledged collateral, resulting in a distinct possibility of loss requiring close monitoring through Watch List status.

Grade 9. Vital weaknesses exist where collection of principal is highly questionable.

Grade 10. Considered uncollectable and of such little value that continuance as an asset is not warranted.

The primary risk elements with respect to commercial loans are the financial condition of the borrower, the sufficiency of collateral, and timeliness of scheduled payments. We have a policy of requesting and reviewing periodic financial statements from commercial loan customers and employ a disciplined and formalized review of the existence of collateral and its value. The primary risk element with respect to each residential real estate loan and consumer loan is the timeliness of scheduled payments. We have a reporting system that monitors past due loans and have adopted policies to pursue creditor’s rights in order to preserve our collateral position.

Activity in the allowance for loan losses and the recorded investments in originated loans as of and during the three and six months ended June 30, 2016 are as follows:

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2016	$	13,924,000		$	1,834,000		$	214,000	$	15,972,000
Provision for loan losses		842,000			296,000			20,000		1,158,000
Charge-offs		(166,000	)		(231,000	)		0		(397,000	)
Recoveries		129,000			14,000			0		143,000
Ending balance	$	14,729,000		$	1,913,000		$	234,000	$	16,876,000
Allowance for loan losses:
Balance at December 31, 2015	$	13,672,000		$	1,421,000		$	140,000	$	15,233,000
Provision for loan losses		936,000			799,000			94,000		1,829,000
Charge-offs		(255,000	)		(617,000	)		0		(872,000	)
Recoveries		376,000			310,000			0		686,000
Ending balance	$	14,729,000		$	1,913,000		$	234,000	$	16,876,000
Ending balance: individually evaluated for impairment	$	827,000		$	209,000		$	0	$	1,036,000
Ending balance: collectively evaluated for impairment	$	13,902,000		$	1,704,000		$	234,000	$	15,840,000
Total loans:
Ending balance	$	1,664,745,000		$	135,209,000				$	1,799,954,000
Ending balance: individually evaluated for impairment	$	16,905,000		$	1,463,000				$	18,368,000
Ending balance: collectively evaluated for impairment	$	1,647,840,000		$	133,746,000				$	1,781,586,000

Activity in the allowance for loan losses for acquired loans during the three and six months ended June 30, 2016 is as follows:

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2016	$	266,000		$	24,000		$	0	$	290,000
Provision for loan losses		(57,000	)		(1,000	)		0		(58,000	)
Charge-offs		0			0			0		0
Recoveries		2,000			0			0		2,000
Ending balance	$	211,000		$	23,000		$	0	$	234,000
Allowance for loan losses:
Balance at December 31, 2015	$	420,000		$	28,000		$	0	$	448,000
Provision for loan losses		(167,000	)		38,000			0		(129,000	)
Charge-offs		0			0			0		0
Recoveries		(42,000	)		(43,000	)		0		(85,000	)
Ending balance	$	211,000		$	23,000		$	0	$	234,000

The negative loan recoveries reflected for acquired loans during the first six months of 2016 resulted from reversals of prior-period recoveries associated with certain purchased credit impaired (“PCI”) loans that were subject to pre-acquisition charge-offs.  Post-acquisition payments received on these PCI loans were previously reported as loan loss recoveries in prior periods; during the first quarter of 2016, these recoveries were reversed and reported as recovery income if associated with specifically reviewed PCI loans or retained gains if associated with PCI-pooled loans.

Activity in the allowance for loan losses and the recorded investments in originated loans as of and during the three and six months ended June 30, 2015 are as follows:

	Commercial Loans			Retail Loans			Unallocated			Total
Allowance for loan losses:
Balance at March 31, 2015	$	18,977,000		$	1,235,000		$	39,000		$	20,251,000
Provision for loan losses		(1,151,000	)		513,000			(5,000	)		(643,000	)
Charge-offs		(4,199,000	)		(154,000	)		0			(4,353,000	)
Recoveries		365,000			120,000			0			485,000
Ending balance	$	13,992,000		$	1,714,000		$	34,000		$	15,740,000
Allowance for loan losses:
Balance at December 31, 2014	$	17,736,000		$	1,487,000		$	76,000		$	19,299,000
Provision for loan losses		(1,651,000	)		592,000			(42,000	)		(1,101,000	)
Charge-offs		(4,277,000	)		(517,000	)		0			(4,794,000	)
Recoveries		2,184,000			152,000			0			2,336,000
Ending balance	$	13,992,000		$	1,714,000		$	34,000		$	15,740,000
Ending balance: individually evaluated for impairment	$	2,146,000		$	178,000		$	0		$	2,324,000
Ending balance: collectively evaluated for impairment	$	11,846,000		$	1,536,000		$	34,000		$	13,416,000
Total loans:
Ending balance	$	1,322,388,000		$	107,235,000					$	1,429,623,000
Ending balance: individually evaluated for impairment	$	19,108,000		$	1,180,000					$	20,288,000
Ending balance: collectively evaluated for impairment	$	1,303,280,000		$	106,055,000					$	1,409,335,000

Activity in the allowance for loan losses for acquired loans during the three and six months ended June 30, 2015 is as follows:

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2015	$	622,000		$	177,000		$	0	$	799,000
Provision for loan losses		(31,000	)		74,000			0		43,000
Charge-offs		(30,000	)		0			0		(30,000	)
Recoveries		0			9,000			0		9,000
Ending balance	$	561,000		$	260,000		$	0	$	821,000
Allowance for loan losses:
Balance at December 31, 2014	$	681,000		$	61,000		$	0	$	742,000
Provision for loan losses		(90,000	)		191,000			0		101,000
Charge-offs		(31,000	)		(7,000	)		0		(38,000	)
Recoveries		1,000			15,000			0		16,000
Ending balance	$	561,000		$	260,000		$	0	$	821,000

In accordance with acquisition accounting rules, acquired loans were recorded at fair value at the merger date and the prior allowance was eliminated.

Loans modified as troubled debt restructurings during the three months ended June 30, 2016 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		1		167,000		167,000
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		1		167,000		167,000
Retail:
Home equity and other		2		184,000		184,000
1-4 family mortgages		1		33,000		40,000
Total originated retail		3		217,000		224,000
Total originated loans		4	$	384,000	$	391,000
Acquired loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		1		60,000		60,000
Real estate – multi-family and residential rental		1		7,000		7,000
Total acquired commercial		2		67,000		67,000
Retail:
Home equity and other		1		25,000		25,000
1-4 family mortgages		0		0		0
Total acquired retail		1		25,000		25,000
Total acquired loans		3	$	92,000	$	92,000

Loans modified as troubled debt restructurings during the six months ended June 30, 2016 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		1	$	20,000	$	20,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		1		167,000		167,000
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		2		187,000		187,000
Retail:
Home equity and other		2		184,000		184,000
1-4 family mortgages		1		33,000		40,000
Total originated retail		3		217,000		224,000
Total originated loans		5	$	404,000	$	411,000
Acquired loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		1		60,000		60,000
Real estate – multi-family and residential rental		1		7,000		7,000
Total acquired commercial		2		67,000		67,000
Retail:
Home equity and other		2		51,000		51,000
1-4 family mortgages		1		19,000		19,000
Total acquired retail		3		70,000		70,000
Total acquired loans		5	$	137,000	$	137,000

Loans modified as troubled debt restructurings during the three months ended June 30, 2015 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		4	$	1,308,000	$	1,308,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		4		1,308,000		1,308,000
Retail:
Home equity and other		0		0		0
1-4 family mortgages		0		0		0
Total originated retail		0		0		0
Total originated loans		4	$	1,308,000	$	1,308,000
Acquired loans
Commercial:
Commercial and industrial		2	$	286,000	$	286,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		3		119,000		119,000
Real estate – non-owner occupied		1		302,000		302,000
Real estate – multi-family and residential rental		3		265,000		265,000
Total acquired commercial		9		972,000		972,000
Retail:
Home equity and other		1		161,000		161,000
1-4 family mortgages		0		0		0
Total acquired retail		1		161,000		161,000
Total acquired loans		10	$	1,133,000	$	1,133,000

Loans modified as troubled debt restructurings during the six months ended June 30, 2015 were as follows:

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		10	$	1,876,000	$	1,901,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		10		1,876,000		1,901,000
Retail:
Home equity and other		0		0		0
1-4 family mortgages		0		0		0
Total originated retail		0		0		0
Total originated loans		10	$	1,876,000	$	1,901,000
Acquired loans
Commercial:
Commercial and industrial		2	$	286,000	$	286,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		5		169,000		169,000
Real estate – non-owner occupied		1		302,000		302,000
Real estate – multi-family and residential rental		3		265,000		265,000
Total acquired commercial		11		1,022,000		1,022,000
Retail:
Home equity and other		1		161,000		161,000
1-4 family mortgages		0		0		0
Total acquired retail		1		161,000		161,000
Total acquired loans		12	$	1,183,000	$	1,183,000

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		0		0
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		0	$	0

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		0		0
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		0	$	0

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		1		22,000
Total commercial		1		22,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	22,000

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2016 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		1		22,000
Total commercial		1		22,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	22,000

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		1,182,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		1,182,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	1,182,000

The following originated loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		1,182,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		1,182,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	1,182,000

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the three months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		18,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		18,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	18,000

The following acquired loans, modified as troubled debt restructurings within the previous twelve months, became over 30 days past due within the six months ended June 30, 2015 (amounts as of period end):

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		18,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		18,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	18,000

Activity for originated loans categorized as troubled debt restructurings during the three months ended June 30, 2016 is as follows:

	Commercial and   Industrial		Commercial Vacant Land, Land Development, and Residential  Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,946,000	$	2,062,000		$	1,369,000		$	10,529,000		$	469,000
Charge-Offs		0		0			0			0			0
Payments		0		(26,000	)		(35,000	)		(94,000	)		(8,000	)
Transfers to ORE		0		0			0			0			0
Net Additions/Deletions		157,000		0			97,000			0			0
Ending Balance	$	2,103,000	$	2,036,000		$	1,431,000		$	10,435,000		$	461,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	146,000		$	126,000
Charge-Offs		0			0
Payments		(1,000	)		(3,000	)
Transfers to ORE		0			0
Net Additions/Deletions		184,000			40,000
Ending Balance	$	329,000		$	163,000

Activity for acquired loans categorized as troubled debt restructurings during the three months ended June 30, 2016 is as follows:

	Commercial and Industrial			Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,687,000		$	0	$	1,455,000		$	637,000		$	278,000
Charge-Offs		0			0		0			0			0
Payments		(43,000	)		0		(172,000	)		(12,000	)		(11,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		0			0		0			56,000			7,000
Ending Balance	$	1,644,000		$	0	$	1,283,000		$	681,000		$	274,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	161,000		$	335,000
Charge-Offs		0			0
Payments		(7,000	)		(2,000	)
Transfers to ORE		0			0
Net Additions/Deletions		26,000			0
Ending Balance	$	180,000		$	333,000

MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Activity for originated loans categorized as troubled debt restructurings during the six months ended June 3

0

, 2016 is as follows:

	Commercial and   Industrial			Commercial   Vacant Land, Land Development, and Residential Construction			Commercial   Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner  Occupied			Commercial   Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	2,028,000		$	2,086,000		$	1,400,000		$	10,657,000		$	476,000
Charge-Offs		0			0			0			0			0
Payments		(101,000	)		(50,000	)		(66,000	)		(222,000	)		(15,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		176,000			0			97,000			0			0
Ending Balance	$	2,103,000		$	2,036,000		$	1,431,000		$	10,435,000		$	461,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	146,000		$	128,000
Charge-Offs		0			0
Payments		(1,000	)		(5,000	)
Transfers to ORE		0			0
Net Additions/Deletions		184,000			40,000
Ending Balance	$	329,000		$	163,000

Activity for acquired loans categorized as troubled debt restructurings during the six months ended June 3

0

, 2016 is as follows:

	Commercial and Industrial			Commercial   Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,686,000		$	0	$	1,652,000		$	647,000		$	331,000
Charge-Offs		(48,000	)		0		0			0			0
Payments		(43,000	)		0		(369,000	)		(22,000	)		(64,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		49,000			0		0			56,000			7,000
Ending Balance	$	1,644,000		$	0	$	1,283,000		$	681,000		$	274,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	141,000		$	316,000
Charge-Offs		0			0
Payments		(14,000	)		(3,000	)
Transfers to ORE		0			0
Net Additions/Deletions		53,000			20,000
Ending Balance	$	180,000		$	333,000

Activity for originated loans categorized as troubled debt restructurings during the three months ended June 3

0

, 2015 is as follows:

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial   Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	6,556,000		$	2,654,000		$	16,966,000		$	16,063,000		$	498,000
Charge-Offs		0			0			(4,198,000	)		0			0
Payments		(5,380,000	)		(22,000	)		(10,550,000	)		(4,981,000	)		(7,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		1,266,000			0			0			0			0
Ending Balance	$	2,442,000		$	2,632,000		$	2,218,000		$	11,082,000		$	491,000

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	302,000
Charge-Offs		0		(23,000	)
Payments		0		(9,000	)
Transfers to ORE		0		0
Net Additions/Deletions		0		0
Ending Balance	$	0	$	270,000

Activity for acquired loans categorized as troubled debt restructurings during the three months ended June 3

0

, 2015 is as follows:

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied		Commercial   Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,519,000		$	0	$	1,492,000		$	62,000	$	333,000
Charge-Offs		0			0		(31,000	)		0		0
Payments		(275,000	)		0		(292,000	)		0		(6,000	)
Transfers to ORE		0			0		0			0		0
Net Additions/Deletions		277,000			0		181,000			299,000		253,000
Ending Balance	$	1,521,000		$	0	$	1,350,000		$	361,000	$	580,000

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	177,000
Charge-Offs		0		0
Payments		0		0
Transfers to ORE		0		0
Net Additions/Deletions		152,000		0
Ending Balance	$	152,000	$	177,000

Activity for originated loans categorized as troubled debt restructurings during the six months ended June 3

0

, 2015 is as follows:

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial   Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	7,026,000		$	2,680,000		$	17,160,000		$	17,439,000		$	505,000
Charge-Offs		0			0			(4,198,000	)		0			0
Payments		(6,535,000	)		(48,000	)		(10,744,000	)		(6,357,000	)		(14,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		1,951,000			0			0			0			0
Ending Balance	$	2,442,000		$	2,632,000		$	2,218,000		$	11,082,000		$	491,000

	Retail Home Equity and Other		Retail   1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	1,967,000
Charge-Offs		0		(148,000	)
Payments		0		(1,549,000	)
Transfers to ORE		0		0
Net Additions/Deletions		0		0
Ending Balance	$	0	$	270,000

Activity for acquired loans categorized as troubled debt restructurings during the six months ended June 3

0

, 2015 is as follows:

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,439,000		$	0	$	1,569,000		$	64,000		$	381,000
Charge-Offs		0			0		(31,000	)		0			0
Payments		(275,000	)		0		(471,000	)		(2,000	)		(54,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		357,000			0		283,000			299,000			253,000
Ending Balance	$	1,521,000		$	0	$	1,350,000		$	361,000		$	580,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	26,000		$	178,000
Charge-Offs		0			0
Payments		(26,000	)		(1,000	)
Transfers to ORE		0			0
Net Additions/Deletions		152,000			0
Ending Balance	$	152,000		$	177,000

The allowance related to loans categorized as troubled debt restructurings was as follows: 

	June 30, 2016		December 31, 2015
Commercial:
Commercial and industrial	$	131,000	$	221,000
Vacant land, land development, and residential construction		43,000		186,000
Real estate – owner occupied		108,000		115,000
Real estate – non-owner occupied		180,000		201,000
Real estate – multi-family and residential rental		294,000		365,000
Total commercial		756,000		1,088,000
Retail:
Home equity and other		48,000		14,000
1-4 family mortgages		5,000		6,000
Total retail		53,000		20,000
Total related allowance	$	809,000	$	1,108,000

In general, our policy dictates that a renewal or modification of an 8- or 9-rated commercial loan meets the criteria of a troubled debt restructuring, although we review and consider all renewed and modified loans as part of our troubled debt restructuring assessment procedures. Loan relationships rated 8 contain significant financial weaknesses, resulting in a distinct possibility of loss, while relationships rated 9 reflect vital financial weaknesses, resulting in a highly questionable ability on our part to collect principal; we believe borrowers warranting such ratings would have difficulty obtaining financing from other market participants. Thus, due to the lack of comparable market rates for loans with similar risk characteristics, we believe 8- or 9-rated loans renewed or modified were done so at below market rates. Loans that are identified as troubled debt restructurings are considered impaired and are individually evaluated for impairment when assessing these credits in our allowance for loan losses calculation.

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Note 4 - Premises and Equipment, Net

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

4.

     

PREMISES AND EQUIPMENT, NET

Premises and equipment are comprised of the following:

	June 30, 2016		December 31, 2015
Land and improvements	$	16,438,000	$	16,529,000
Buildings		39,422,000		39,394,000
Furniture and equipment		17,072,000		16,978,000
		72,932,000		72,901,000
Less: accumulated depreciation		27,374,000		26,039,000
Premises and equipment, net	$	45,558,000	$	46,862,000

Depreciation expense totaled $0.7 million during the second quarter of 2016, compared to $0.8 million during the second quarter of 2015. Depreciation expense totaled $1.4 million during the first six months of 2016, compared to $1.5 million during the first six months of 2015.

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Note 5 - Deposits

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Deposit Liabilities Disclosures [Text Block]

5.

     

DEPOSITS

Our total deposits at June 30, 2016 totaled $2.28 billion, an increase of $4.3 million, or 0.2%, from December 31, 2015. The components of our outstanding balances at June 30, 2016 and December 31, 2015, and percentage change in deposits from the end of 2015 to the end of the second quarter of 2016, are as follows:

	June 30, 2016					December 31, 2015					Percent Increase
	Balance		%			Balance		%			(Decrease)
Noninterest-bearing demand	$	733,573,000		32.2	%	$	674,568,000		29.6	%		8.7	%
Interest-bearing checking		326,752,000		14.3			403,354,000		17.7			(19.0	)
Money market		305,217,000		13.4			274,395,000		12.1			11.2
Savings		341,445,000		15.0			332,794,000		14.6			2.6
Time, under $100,000		146,477,000		6.4			155,655,000		6.9			(5.9	)
Time, $100,000 and over		329,601,000		14.5			313,247,000		13.8			5.2
		2,183,065,000		95.8			2,154,013,000		94.7			1.3
Out-of-area time, under $100,000		0		0.0			149,000		< 0.1			NA
Out-of-area time, $100,000 and over		96,653,000		4.2			121,220,000		5.3			(20.3	)
		96,653,000		4.2			121,369,000		5.3			(20.4	)
Total deposits	$	2,279,718,000		100.0	%	$	2,275,382,000		100.0	%		0.2	%

Total time deposits of more than $250,000 totaled $209 million and $180 million at June 30, 2016 and December 31, 2015, respectively.

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Note 6 - Securities Sold Under Agreements to Repurchase

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Repurchase Agreements, Resale Agreements, Securities Borrowed, and Securities Loaned Disclosure [Text Block]

6.     

SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE

Securities sold under agreements to repurchase (“repurchase agreements”) are offered principally to certain large deposit customers. Information relating to our repurchase agreements follows:

	Six Months Ended June 30, 2016			Twelve Months Ended December 31, 2015
Outstanding balance at end of period	$	136,690,000		$	154,771,000
Average interest rate at end of period		0.14	%		0.11	%
Average daily balance during the period	$	153,578,000		$	146,826,000
Average interest rate during the period		0.12	%		0.11	%
Maximum daily balance during the period	$	175,088,000		$	168,211,000

Repurchase agreements generally have maturities of one business day. Repurchase agreements are treated as financings and the obligations to repurchase securities sold are reflected as liabilities. Securities involved with the agreements are recorded as assets of our bank and are held in safekeeping by a correspondent bank. Repurchase agreements are secured by securities with an aggregate market value equal to the aggregate outstanding balance.

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Note 7 - Federal Home Loan Bank of Indianapolis Advances

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Federal Home Loan Bank Advances, Disclosure [Text Block]

7.     

FEDERAL HOME LOAN BANK

OF INDIANAPOLIS

ADVANCES

Federal Home Loan Bank of Indianapolis (“FHLBI”) advances totaled $178 million at June 30, 2016, and mature at varying dates from December 2016 through April 2023, with fixed rates of interest from 1.04% to 2.11% and averaging 1.47%. FHLBI advances totaled $68.0 million at December 31, 2015, and were to mature at varying dates ranging from December 2016 through August 2022, with fixed rates of interest from 1.22% to 2.11% and averaging 1.49%.

Each advance is payable at its maturity date and is subject to a prepayment fee if paid prior to the maturity date. The advances are collateralized by residential mortgage loans, first mortgage liens on multi-family residential property loans, first mortgage liens on commercial real estate property loans, and substantially all other assets of our bank, under a blanket lien arrangement. Our borrowing line of credit as of June 30, 2016 totaled about $491 million, with availability based on collateral approximating $313 million.

Maturities of currently outstanding FHLBI advances are as follows:

2016	$	3,000,000
2017		45,000,000
2018		20,000,000
2019		20,000,000
2020		20,000,000
Thereafter		70,000,000

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Note 8 - Commitments and Off-balance Sheet Risk

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Commitments Contingencies and Guarantees [Text Block]

8.     

COMMITMENTS AND OFF-BALANCE SHEET RISK

Our bank is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Loan commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Standby letters of credit are conditional commitments issued by our bank to guarantee the performance of a customer to a third party. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.

These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized, if any, in the balance sheet. Our bank’s maximum exposure to loan loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments. Our bank uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments. Collateral, such as accounts receivable, securities, inventory, and property and equipment, is generally obtained based on our credit assessment of the borrower. If required, estimated loss exposure resulting from these instruments is expensed and is generally recorded as a liability. There was no reserve or liability balance for these instruments as of June 30, 2016 and December 31, 2015.

A summary of the contractual amounts of our financial instruments with off-balance sheet risk at June 30, 2016 and December 31, 2015 follows:

	June 30, 2016		December 31, 2015
Commercial unused lines of credit	$	516,345,000	$	522,658,000
Unused lines of credit secured by 1 – 4 family r esidential properties		59,163,000		61,905,000
Credit card unused lines of credit		18,295,000		15,612,000
Other consumer unused lines of credit		6,970,000		8,583,000
Commitments to make loans		212,873,000		178,034,000
Standby letters of credit		33,206,000		34,946,000
	$	846,852,000	$	821,738,000

Certain of our commercial loan customers have entered into interest rate swap agreements directly with our correspondent banks. To assist our commercial loan customers in these transactions, and to encourage our correspondent banks to enter into the interest rate swap transactions with minimal credit underwriting analyses on their part, we have entered into risk participation agreements with the correspondent banks whereby we agree to make payments to the correspondent banks owed by our commercial loan customers under the interest rate swap agreement in the event that our commercial loan customers do not make the payments. We are not a party to the interest rate swap agreements under these arrangements. As of June 30, 2016, the total notional amount of the underlying interest rate swap agreements was $14.2 million, with a net fair value from our commercial loan customers’ perspective of negative $2.6 million. These risk participation agreements are considered financial guarantees in accordance with applicable accounting guidance and are therefore recorded as liabilities at fair value, generally equal to the fees collected at the time of their execution. These liabilities are accreted into income during the term of the interest rate swap agreements, generally ranging from four to fifteen years.

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Note 9 - Hedging Activities

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Derivative Instruments and Hedging Activities Disclosure [Text Block]

9.    

HEDGING ACTIVITIES

Our interest rate risk policy includes guidelines for measuring and monitoring interest rate risk. Within these guidelines, parameters have been established for maximum fluctuations in net interest income. Possible fluctuations are measured and monitored using net interest income simulation. Our policy provides for the use of certain derivative instruments and hedging activities to aid in managing interest rate risk to within the policy parameters. To help mitigate the negative impact to our net interest income in an increasing interest rate environment resulting from our cost of funds likely increasing at a higher rate than the yield on our assets, we may periodically enter into derivative financial instruments.

In February 2012, we entered into an interest rate swap agreement with a correspondent bank to hedge the floating rate on our subordinated debentures, which became effective in January 2013 and matures in January 2018. Our $32.0 million of subordinated debentures have a rate equal to the 90-Day Libor Rate plus a fixed spread of 218 basis points, and are subject to repricing quarterly. The interest rate swap agreement provides for us to pay our correspondent bank a fixed rate, while our correspondent bank will pay us the 90-Day Libor Rate on a $32.0 million notional amount. The quarterly re-set dates for the floating rate on the interest rate swap agreement are the same as the re-set dates for the floating rate on the subordinated debentures. The interest rate swap agreement does qualify for hedge accounting; therefore, monthly fluctuations in the present value of the interest rate swap agreement, net of tax effect, are recorded to other comprehensive income. As of June 30, 2016 and December 31, 2015, the fair value of the interest rate swap agreement was recorded as a liability in the amount of $0.3 million.

Effective January 26, 2016, the notional amount of the interest rate swap agreement was reduced from $32.0 million down to $21.0 million, reflecting the $11.0 million repurchase of the associated trust preferred securities on that date. We reclassified out of accumulated other comprehensive income and recorded interest expense of approximately $0.2 million in January 2016 as part of the transaction, reflecting the market value (i.e., present value of expected future cash flows) of the interest rate swap on that date of the $11.0 million portion.

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Note 10 - Fair Values of Financial Instruments

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Fair Value Disclosures [Text Block]

10.  

FAIR VALUES OF FINANCIAL INSTRUMENTS

The carrying amounts, estimated fair values and level within the fair value hierarchy of financial instruments were as follows as of June 30, 2016 and December 31, 2015 (dollars in thousands):

	Level in	June 30, 2016				December 31, 2015
	Fair Value  Hierarchy	Carrying Values		Fair  Values		Carrying Values		Fair Values
Financial assets:
Cash	Level 1	$	12,406	$	12,406	$	12,496	$	12,496
Cash equivalents	Level 2		94,577		94,577		77,395		77,395
Securities available for sale	(1)		323,452		323,452		346,992		346,992
FHLBI stock	(2)		8,026		8,026		7,567		7,567
Loans, net	Level 3		2,359,951		2,356,483		2,260,730		2,259,710
Loans held for sale	Level 2		2,879		2,879		1,316		1,316
Bank owned life insurance	Level 2		66,537		66,537		58,971		58,971
Accrued interest receivable	Level 2		7,268		7,268		7,836		7,836
Financial liabilities:
Deposits	Level 2		2,279,718		2,226,310		2,275,382		2,208,724
Repurchase agreements	Level 2		136,690		136,690		154,771		154,771
FHLBI advances	Level 2		178,000		180,504		68,000		68,858
Subordinated debentures	Level 2		44,494		44,505		55,154		55,760
Accrued interest payable	Level 2		1,517		1,517		1,479		1,479
Interest rate swap	(1)		278		278		253		253

(1) See Note 11 for a description of the fair value hierarchy as well as a disclosure of levels for classes of financial assets and liabilities.

(2) It is not practical to determine the fair value of FHLBI stock due to transferability restrictions.

Carrying amount is the estimated fair value for cash and cash equivalents, accrued interest receivable and payable, bank owned life insurance, noninterest checking deposits, securities sold under agreements to repurchase, and variable rate loans and deposits that reprice frequently and fully. Security fair values are based on market prices or dealer quotes, and if no such information is available, on the rate and term of the security and information about the issuer. For fixed rate loans and deposits and for variable rate loans and deposits with infrequent repricing or repricing limits, fair value is based on discounted cash flows using current market rates applied to the estimated life and credit risk. Fair value of subordinated debentures and FHLBI advances is based on current rates for similar financing. Fair value of the interest rate swap is determined primarily utilizing market-consensus forecasted yield curves. Fair value of off-balance sheet items is estimated to be nominal.

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Note 11 - Fair Values

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Fair Value, Measurement Inputs, Disclosure [Text Block]

11.  

FAIR VALUES

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability, or in the absence of a principal market, the most advantageous market for the asset or liability. The price of the principal (or most advantageous) market used to measure the fair value of the asset or liability is not adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact and (iv) willing to transact.

We are required to use valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement cost). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from independent sources, or unobservable, meaning those that reflect our own assumptions about the assumptions market participants would use in pricing the asset or liability based on the best information available in the circumstances. In that regard, we utilize a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that we have the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; or other inputs that are observable or can be derived from or corroborated by observable market data by correlation or other means.

Level 3: Significant unobservable inputs that reflect our own conclusions about the assumptions that market participants would use in pricing an asset or liability.

(Continued)

MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

11.  

FAIR VALUES

(Continued)

The following is a description of our valuation methodologies used to measure and disclose the fair values of our financial assets and liabilities that are recorded at fair value on a recurring or nonrecurring basis:

Securities available for sale.

Securities available for sale are recorded at fair value on a recurring basis. Fair value measurement is based on quoted prices, if available. If quoted prices are not available, fair values are measured using independent pricing models. Level 2 securities include U.S. Government agency bonds, mortgage-backed securities issued or guaranteed by U.S. Government agencies, municipal general obligation and revenue bonds and mutual funds. Level 3 securities include bonds issued by certain relatively small municipalities located within our markets that have very limited marketability due to their size and lack of ratings from a recognized rating service. We carry these bonds at historical cost, which we believe approximates fair value, unless our periodic financial analysis or other information becomes known which necessitates a valuation allowance. There was no such valuation allowance as of June 30, 2016 or December 31, 2015. We have no Level 1 securities available for sale.

Derivatives

. The interest rate swap is measured at fair value on a recurring basis. We measure fair value utilizing models that use primarily market observable inputs, such as forecasted yield curves, and accordingly, the interest rate swap agreement is classified as Level 2.

Mortgage loans held for sale

. Mortgage loans originated and intended for sale in the secondary market are carried at the lower of aggregate cost or market, as determined by outstanding commitments from investors, and are measured on a nonrecurring basis. Fair value is based on independent quoted market prices, where applicable, or the prices for other mortgage whole loans with similar characteristics. As of June 30, 2016 and December 31, 2015, we determined that the fair value of our mortgage loans held for sale approximated the recorded cost of $2.9 million and $1.3 million, respectively.

Loans

. We do not record loans at fair value on a recurring basis. However, from time to time, we record nonrecurring fair value adjustments to collateral dependent loans to reflect partial write-downs or specific reserves that are based on the observable market price or current estimated value of the collateral. These loans are reported in the nonrecurring table below at initial recognition of impairment and on an ongoing basis until recovery or charge-off.

Foreclosed Assets.

At time of foreclosure or repossession, foreclosed and repossessed assets are adjusted to fair value less costs to sell upon transfer of the loans to foreclosed and repossessed assets, establishing a new cost basis. We subsequently adjust estimated fair value of foreclosed assets on a nonrecurring basis to reflect write-downs based on revised fair value estimates.

(Continued) 

MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

11.  

FAIR VALUES

(Continued)

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The balances of assets and liabilities measured at fair value on a recurring basis as of June 30, 2016 are as follows:

	Total			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	132,942,000		$	0	$	132,942,000		$	0
Mortgage-backed securities		57,545,000			0		57,545,000			0
Municipal general obligation bonds		122,386,000			0		115,917,000			6,469,000
Municipal revenue bonds		8,593,000			0		8,593,000			0
Other investments		1,986,000			0		1,986,000			0
Interest rate swap		(278,000	)		0		(278,000	)		0
Total	$	323,174,000		$	0	$	316,705,000		$	6,469,000

There were no transfers in or out of Level 1, Level 2 or Level 3 during the first six months of 2016.

The balances of assets and liabilities measured at fair value on a recurring basis as of December 31, 2015 are as follows:

	Total			Quoted Prices in Active Markets for Identical Assets   (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	147,040,000		$	0	$	147,040,000		$	0
Mortgage-backed securities		67,074,000			0		67,074,000			0
Municipal general obligation bonds		122,023,000			0		113,604,000			8,419,000
Municipal revenue bonds		8,914,000			0		8,914,000			0
Other investments		1,941,000			0		1,941,000			0
Interest rate swap		(253,000	)		0		(253,000	)		0
Total	$	346,739,000		$	0	$	338,320,000		$	8,419,000

There were no transfers in or out of Level 1, Level 2 or Level 3 during 2015.

(Continued)

MERCANTILE BANK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

11.  

FAIR VALUES

(Continued)

Assets

and Liabilities

Measured at Fair Value on a

Nonr

ecurring Basis

The balances of assets and liabilities measured at fair value on a nonrecurring basis as of June 30, 2016 are as follows:

	Total			Quoted Prices in Active Markets for Identical Assets   (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired loans (1)	$	9,012,000	$	0	$	0	$	9,012,000
Foreclosed assets (1)		815,000		0		0		815,000
Total	$	9,827,000	$	0	$	0	$	9,827,000

The balances of assets and liabilities measured at fair value on a nonrecurring basis as of December 31, 2015 are as follows:

	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired loans (1)	$	8,970,000	$	0	$	0	$	8,970,000
Foreclosed assets (1)		1,293,000		0		0		1,293,000
Total	$	10,263,000	$	0	$	0	$	10,263,000

(1)

Represents carrying value and related write-downs for which adjustments are based on the estimated value of the property or other assets.

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Note 12 - Regulatory Matters

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Regulatory Capital Requirements under Banking Regulations [Text Block]

12.  

REGULATORY MATTERS

We are subject to regulatory capital requirements administered by federal banking agencies. Capital adequacy guidelines and prompt corrective action regulations involve quantitative measures of assets, liabilities, and certain off-balance sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators about components, risk weightings, and other factors, and the regulators can lower classifications in certain cases. Failure to meet various capital requirements can initiate regulatory action that could have a direct material effect on our financial statements.

The prompt corrective action regulations provide five classifications, including well capitalized, adequately capitalized, undercapitalized, significantly undercapitalized, and critically undercapitalized, although these terms are not used to represent overall financial condition. If an institution is not well capitalized, regulatory approval is required to accept brokered deposits. Subject to limited exceptions, no institution may make a capital distribution if, after making the distribution, it would be undercapitalized. If an institution is undercapitalized, it is subject to close monitoring by its principal federal regulator, its asset growth and expansion are restricted, and plans for capital restoration are required. In addition, further specific types of restrictions may be imposed on the institution at the discretion of the federal regulator. At June 30, 2016 and December 31, 2015, our bank was in the well capitalized category under the regulatory framework for prompt corrective action. There are no conditions or events since June 30, 2016 that we believe have changed our bank’s categorization.

Our actual capital levels (dollars in thousands) and the minimum levels required to be categorized as adequately and well capitalized were:

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
June 30, 2016
Total capital (to risk weighted assets)
Consolidated	$	347,819		13.0	%	$	214,866		8.0	%	$	NA		NA
Bank		350,224		13.1			214,632		8.0			268,290		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		330,710		12.3			161,150		6.0		NA		NA
Bank		333,114		12.4			160,974		6.0			214,632		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		288,289		10.7			120,863		4.5		NA		NA
Bank		333,114		12.4			120,731		4.5			174,388		6.5
Tier 1 capital (to average assets)
Consolidated		330,710		11.4			115,944		4.0		NA		NA
Bank		333,114		11.5			115,924		4.0			144,905		5.0

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
December 31, 2015
Total capital (to risk weighted assets)
Consolidated	$	345,539		13.5	%	$	205,602		8.0	%	$	NA		NA
Bank		347,433		13.5			205,624		8.0			257,030		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		329,858		12.8			154,201		6.0		NA		NA
Bank		331,752		12.9			154,218		6.0			205,624		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		280,171		10.9			115,804		4.5		NA		NA
Bank		331,752		12.9			115,664		4.5			167,070		6.5
Tier 1 capital (to average assets)
Consolidated		329,858		11.6			114,138		4.0		NA		NA
Bank		331,752		11.6			114,280		4.0			142,850		5.0

Our consolidated capital levels as of June 30, 2016 and December 31, 2015 include $42.2 million and $53.1 million, respectively, of trust preferred securities subject to certain limitations. Under applicable Federal Reserve guidelines, the trust preferred securities constitute a restricted core capital element. The guidelines provide that the aggregate amount of restricted core elements that may be included in our Tier 1 capital must not exceed 25% of the sum of all core capital elements, including restricted core capital elements, net of goodwill less any associated deferred tax liability. Our ability to include the trust preferred securities in Tier 1 capital in accordance with the guidelines is not affected by the provision of the Dodd-Frank Act generally restricting such treatment, because (i) the trust preferred securities were issued before May 19, 2010, and (ii) our total consolidated assets as of December 31, 2009 were less than $15.0 billion. As of June 30, 2016 and December 31, 2015, all $42.2 million and $53.1 million, respectively, of the trust preferred securities were included in our consolidated Tier 1 capital.

Our regulatory capital calculations and the minimum requirements to be categorized as well capitalized and adequately capitalized under the prompt corrective action regulations were impacted by BASEL III, which became effective January 1, 2015 and are included in the tables above. The net impact on our regulatory capital ratios and our overall capital position was not material.

On January 26, 2016, we closed on a repurchase of trust preferred securities that were auctioned as part of a pooled collateralized debt obligation (“Fund”). The Fund owned $11.0 million of the $32.0 million in trust preferred securities that had been issued by Mercantile Bank Capital Trust I, a wholly-owned business trust subsidiary. The $11.0 million in trust preferred securities was retired upon the repurchase, resulting in a commensurate reduction in the related Floating Rate Junior Subordinate Note, leaving $21.0 million outstanding. Our accepted bid equated to 73% of the $11.0 million par value, with the 27% discount resulting in a pre-tax gain of approximately $3.0 million (after-tax gain of approximately $1.8 million, or $0.11 per diluted share). On a pro forma basis as of December 31, 2015, the repurchase resulted in a nine basis point increase in our tangible equity to tangible assets ratio and an $0.11 increase in our tangible book value per share, but an approximately 35 basis point decline in our regulatory tier 1 capital and total risk-based capital ratios. The repurchase was funded via a cash dividend from our bank, resulting in a similar decline of approximately 35 basis points in the regulatory capital ratios. Subsequent to the repurchase, the regulatory capital ratios of both Mercantile and our bank remained well above the minimum thresholds to be categorized as well capitalized.

Our and our bank’s ability to pay cash and stock dividends is subject to limitations under various laws and regulations and to prudent and sound banking practices. On January 14, 2016, our Board of Directors declared a cash dividend on our common stock in the amount of $0.16 per share that was paid on March 23, 2016 to shareholders of record as of March 11, 2016. On April 14, 2016, our Board of Directors declared a cash dividend on our common stock in the amount of $0.16 per share that was paid on June 23, 2016 to shareholders of record as of June 10, 2016. On July 14, 2016, our Board of Directors declared a cash dividend on our common stock in the amount of $0.17 per share that will be paid on September 21, 2016 to shareholders of record as of September 9, 2016.

On January 30, 2015, we announced that our Board of Directors had authorized a new program to repurchase up to $20.0 million of our common stock from time to time in open market transactions at prevailing market prices or by other means in accordance with applicable regulations. On April 19, 2016, we announced that our Board of Directors had authorized a $15.0 million expansion of the existing common stock repurchase program. During the first six months of 2016, we purchased approximately 168,000 shares of common stock at an average price of $22.23, totaling about $3.7 million. Since the program’s inception, we have purchased approximately 956,000 shares of common stock at an average price of $20.38, totaling about $19.5 million. All common stock repurchases to date have been funded from cash dividends paid to us from our bank, and we expect future common stock repurchases to be funded in the same manner.

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Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2016

Accounting Policies [Abstract]

Basis of Accounting, Policy [Policy Text Block]

Basis of Presentation

: The unaudited financial statements for the six months ended June 30, 2016 include the consolidated results of operations of Mercantile Bank Corporation and its consolidated subsidiaries. These subsidiaries include Mercantile Bank of Michigan (“our bank”) and our bank’s two subsidiaries, Mercantile Bank Real Estate Co., LLC (“our real estate company”) and Mercantile Insurance Center, Inc. (“our insurance center”). These consolidated financial statements have been prepared in accordance with the instructions for Form 10-Q and Item 303(b) of Regulation S-K and do not include all disclosures required by accounting principles generally accepted in the United States of America for a complete presentation of our financial condition and results of operations. In the opinion of management, the information reflects all adjustments (consisting only of normal recurring adjustments) which are necessary in order to make the financial statements not misleading and for a fair presentation of the results of operations for such periods. The results for the period ended June 30, 2016 should not be considered as indicative of results for a full year. For further information, refer to the consolidated financial statements and footnotes included in our annual report on Form 10-K for the year ended December 31, 2015.

We have five separate business trusts that were formed to issue trust preferred securities. Subordinated debentures were issued to the trusts in return for the proceeds raised from the issuance of the trust preferred securities. The trusts are not consolidated, but instead we report the subordinated debentures issued to the trusts as a liability.

Earnings Per Share, Policy [Policy Text Block]

Earnings Per Share

: Basic earnings per share is based on the weighted average number of common shares and participating securities outstanding during the period. Diluted earnings per share include the dilutive effect of additional potential common shares issuable under our stock-based compensation plans and are determined using the treasury stock method. Our unvested restricted shares, which contain non-forfeitable rights to dividends whether paid or accrued (i.e., participating securities), are included in the number of shares outstanding for both basic and diluted earnings per share calculations. In the event of a net loss, our unvested restricted shares are excluded from the calculation of both basic and diluted earnings per share.

Approximately 150,000 unvested restricted shares were included in determining both basic and diluted earnings per share for the three and six months ended June 30, 2016. In addition, stock options for approximately 92,000 shares of common stock were included in determining diluted earnings per share for the three and six months ended June 30, 2016. Stock options for approximately 7,000 shares of common stock were antidilutive and not included in determining diluted earnings per share for the three and six months ended June 30, 2016.

Approximately 100,000 unvested restricted shares were included in determining both basic and diluted earnings per share for the three and six months ended June 30, 2015. In addition, stock options for approximately 108,000 shares of common stock were included in determining diluted earnings per share for the three and six months ended June 30, 2015. Stock options for approximately 91,000 shares of common stock were antidilutive and not included in determining diluted earnings per share for the three and six months ended June 30, 2015.

Marketable Securities, Policy [Policy Text Block]

Securities

: Debt securities classified as held to maturity are carried at amortized cost when management has the positive intent and ability to hold them to maturity. Debt securities are classified as available for sale when they might be sold prior to maturity. Equity securities with readily determinable fair values are classified as available for sale. Securities available for sale are carried at fair value, with unrealized holding gains and losses reported in other comprehensive income, net of tax. Federal Home Loan Bank stock is carried at cost.

Interest income includes amortization of purchase premiums and accretion of discounts. Premiums and discounts on securities are amortized or accreted on the level-yield method without anticipating prepayments, except for mortgage-backed securities where prepayments are anticipated. Gains and losses on sales are recorded on the trade date and determined using the specific identification method.

Declines in the fair value of debt securities below their amortized cost that are other than temporary (“OTTI”) are reflected in earnings or other comprehensive income, as appropriate. For those debt securities whose fair value is less than their amortized cost, we consider our intent to sell the security, whether it is more likely than not that we will be required to sell the security before recovery and whether we expect to recover the entire amortized cost of the security based on our assessment of the issuer’s financial condition. In analyzing an issuer’s financial condition, we consider whether the securities are issued by the federal government or its agencies, and whether downgrades by bond rating agencies have occurred. If either of the criteria regarding intent or requirement to sell is met, the entire difference between amortized cost and fair value is recognized as impairment through earnings. For debt securities that do not meet the aforementioned criteria, the amount of impairment is split into two components as follows: 1) OTTI related to credit loss, which must be recognized in the income statement, and 2) OTTI related to other factors, such as liquidity conditions in the market or changes in market interest rates, which is recognized in other comprehensive income. The credit loss is defined as the difference between the present value of the cash flows expected to be collected and the amortized cost.

Finance, Loan and Lease Receivables, Held-for-investment, Policy [Policy Text Block]

Loans

: Loans that we have the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of deferred loan fees and costs and an allowance for loan losses. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized in interest income using the level-yield method without anticipating prepayments.

Interest income on commercial loans and mortgage loans is discontinued at the time the loan is 90 days delinquent unless the loan is well-secured and in process of collection. Consumer and credit card loans are typically charged off no later than when they are 120 days past due. Past due status is based on the contractual terms of the loan. In all cases, loans are placed on nonaccrual or charged off at an earlier date if collection of principal and interest is considered doubtful.

All interest accrued but not received for loans placed on nonaccrual is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

Finance, Loan and Lease Receivables, Held-for-sale, Policy [Policy Text Block]

Loans Held for Sale

: Mortgage loans originated and intended for sale in the secondary market are carried at the lower of aggregate cost or market, as determined by outstanding commitments from investors. Net unrealized losses, if any, are recorded as a valuation allowance and charged to earnings. As of June 30, 2016 and December 31, 2015, we determined that the fair value of our mortgage loans held for sale approximated the recorded cost of $2.9 million and $1.3 million, respectively. Loans held for sale are reported as part of our total loans on the balance sheet.

Mortgage loans held for sale are generally sold with servicing rights retained. Gains and losses on sales of mortgage loans are based on the difference between the selling price and the carrying value of the related loan sold, which is reduced by the cost allocated to the servicing right. We generally lock in the sale price to the purchaser of the loan at the same time we make a rate commitment to the borrower. These mortgage banking activities are not designated as hedges and are carried at fair value. The net gain or loss on mortgage banking derivatives is included in the gain on sale of loans. Mortgage loans serviced for others totaled approximately $597 million as of June 30, 2016.

Loans and Leases Receivable, Mortgage Banking Activities, Policy [Policy Text Block]

Mortgage Banking Activities

: Mortgage loan servicing rights are recognized as assets based on the allocated value of retained servicing rights on mortgage loans sold. Mortgage loan servicing rights are carried at the lower of amortized cost or fair value and are expensed in proportion to, and over the period of, estimated net servicing revenues. Impairment is evaluated based on the fair value of the rights using groupings of the underlying mortgage loans as to interest rates. Any impairment of a grouping is reported as a valuation allowance.

Servicing fee income is recorded for fees earned for serving mortgage loans. The fees are based on a contractual percentage of the outstanding principal or a fixed amount per loan and are recorded as income when earned. Amortization of mortgage loan servicing rights is netted against mortgage loan servicing income and recorded in mortgage banking activities in the income statement.

Loans and Leases Receivable, Troubled Debt Restructuring Policy [Policy Text Block]

Troubled Debt Restructurings

: A loan is accounted for as a troubled debt restructuring if we, for economic or legal reasons, grant a concession to a borrower considered to be experiencing financial difficulties that we would not otherwise consider. A troubled debt restructuring may involve the receipt of assets from the debtor in partial or full satisfaction of the loan, or a modification of terms such as a reduction of the stated interest rate or balance of the loan, a reduction of accrued interest, an extension of the maturity date or renewal of the loan at a stated interest rate lower than the current market rate for a new loan with similar risk, or some combination of these concessions. Troubled debt restructurings can be in either accrual or nonaccrual status. Nonaccrual troubled debt restructurings are included in nonperforming loans. Accruing troubled debt restructurings are generally excluded from nonperforming loans as it is considered probable that all contractual principal and interest due under the restructured terms will be collected.

In accordance with current accounting guidance, loans modified as troubled debt restructurings are, by definition, considered to be impaired loans. Impairment for these loans is measured on a loan-by-loan basis similar to other impaired loans as described below under “Allowance for Loan Losses.” Certain loans modified as troubled debt restructurings may have been previously measured for impairment under a general allowance methodology (i.e., pooling), thus at the time the loan is modified as a troubled debt restructuring the allowance will be impacted by the difference between the results of these two measurement methodologies. Loans modified as troubled debt restructurings that subsequently default are factored into the determination of the allowance in the same manner as other defaulted loans.

Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]

Allowance for Loan Losses

: The allowance for loan losses (“allowance”) is a valuation allowance for probable incurred credit losses. Loan losses are charged against the allowance when we believe the uncollectability of a loan is confirmed. Subsequent recoveries, if any, are credited to the allowance. We estimate the allowance balance required using past loan loss experience, the nature and volume of the portfolio, information about specific borrower situations and estimated collateral values, economic conditions and other factors. Allocations of the allowance may be made for specific loans, but the entire allowance is available for any loan that, in our judgment, should be charged-off.

A loan is considered to be impaired when, based on current information and events, it is probable we will be unable to collect the scheduled payments of principal and interest when due according to the contractual terms of the loan agreement. Factors considered in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. We determine the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of delay, the reasons for delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial and construction loans by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price or the fair value of collateral if the loan is collateral dependent.

Derivatives, Policy [Policy Text Block]

Derivatives

: Derivative financial instruments are recognized as assets or liabilities at fair value. The accounting for changes in the fair value of derivatives depends on the use of the derivatives and whether the derivatives qualify for hedge accounting. Used as part of our asset and liability management to help manage interest rate risk, our derivatives have generally consisted of interest rate swap agreements that qualified for hedge accounting. In February 2012, we entered into an interest rate swap agreement that qualifies for hedge accounting. The current outstanding interest rate swap is discussed in more detail in Note 9. We do not use derivatives for trading purposes.

Changes in the fair value of derivatives that are designated, for accounting purposes, as a hedge of the variability of cash flows to be received on various loans and are effective are reported in other comprehensive income. They are later reclassified into earnings in the same periods during which the hedged transaction affects earnings and are included in the line item in which the hedged cash flows are recorded. If hedge accounting does not apply, changes in the fair value of derivatives are recognized immediately in current earnings as interest income or expense.

If designated as a hedge, we formally document the relationship between the derivatives and hedged items, as well as the risk-management objective and the strategy for undertaking hedge transactions. This documentation includes linking cash flow hedges to specific assets and liabilities on the balance sheet. If designated as a hedge, we also formally assess, both at the hedge’s inception and on an ongoing basis, whether the derivative instruments that are used are highly effective in offsetting changes in cash flows of the hedged items. Ineffective hedge gains and losses are recognized immediately in current earnings as noninterest income or expense. We discontinue hedge accounting when we determine the derivative is no longer effective in offsetting changes in the cash flows of the hedged item, the derivative is settled or terminates, or treatment of the derivative as a hedge is no longer appropriate or intended.

Goodwill and Intangible Assets, Policy [Policy Text Block]

Goodwill and

Core Deposit Intangible

: Goodwill results from business acquisitions and represents the excess of the purchase price over the fair value of acquired tangible assets and liabilities and identifiable intangible assets. Goodwill is assessed at least annually for impairment and any such impairment is recognized in the period identified. A more frequent assessment is performed should events or changes in circumstances indicate the carrying value of the goodwill may not be recoverable. We may elect to perform a qualitative assessment for the annual impairment test. If the qualitative assessment indicates it is more likely than not that the fair value of a reporting unit is less than its carrying amount, or if we elect not to perform a qualitative assessment, then we would be required to perform a quantitative test for goodwill impairment. The quantitative test is a two-step process consisting of comparing the carrying value of the reporting unit to an estimate of its fair value. If the estimated fair value of the reporting unit is less than the carrying value, goodwill is impaired and is written down to its estimated fair value. In 2014 and 2015, we elected to perform a qualitative assessment for our annual impairment test and concluded it is more likely than not our fair value was greater than its carrying amount; therefore, no further testing was required.

The core deposit intangible that arose from the Firstbank Corporation acquisition was initially measured at fair value and is being amortized into noninterest expense over a ten-year period using the sum-of-the-years-digits methodology.

New Accounting Pronouncements, Policy [Policy Text Block]

Adoption of New Accounting Standards:

In May 2014, the FASB issued ASU 2014-09,

Revenue from Contracts with Customers

. This ASU establishes a comprehensive revenue recognition standard for virtually all industries under U.S. GAAP, including those that previously followed industry-specific guidance such as the real estate, construction and software industries. The revenue standard’s core principle is built on the contract between a vendor and a customer for the provision of goods and services. It attempts to depict the exchange of rights and obligations between the parties in the pattern of revenue recognition based on the consideration to which the vendor is entitled. To accomplish this objective, the standard requires five basic steps: i) identify the contract with the customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract, and (v) recognize revenue when (or as) the entity satisfies a performance obligation. This ASU was originally effective for annual and interim periods beginning after December 15, 2016, with three transition methods available – full retrospective, retrospective and cumulative effect approach. In August 2015, the FASB issued ASU 2015-14,

Revenue from Contracts with Customers – Deferral of Effective

Date

, which delays the implementation of this guidance by one year. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

In January 2016, the FASB issued ASU 2016-1,

Recognition and Measurement of Financial Assets and Financial Liabilities

. This ASU requires an entity to (i) measure equity investments at fair value through net income, with certain exceptions; (ii) present in OCI the changes in instrument-specific credit risk for financial liabilities measured using the fair value option; (iii) present financial assets and financial liabilities by measurement category and form of financial asset; (iv) calculate the fair value of financial instruments for disclosure purposes based on an exit price; and (v) assess a valuation allowance on deferred tax assets related to unrealized losses on available for sale debt securities in combination with other deferred tax assets. This ASU provides an election to subsequently measure certain nonmarketable equity investments at cost less any impairment and adjusted for certain observable price changes. This ASU also requires a qualitative impairment assessment of such equity investments and amends certain fair value disclosure requirements. The amendments are effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017, and are not expected to have a material effect on our financial position or results of operations when adopted.

In February 2016, the FASB issued ASU 2016-02,

Leases

. This ASU establishes a right-of-use (“ROU”) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than 12 months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. The ASU is effective for annual and interim periods beginning after December 15, 2018. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

In March 2016, the FASB issued ASU 2016-09,

Compensation – Stock Compensation: Improvements to Employee Share-Based Payment Accounting

. This ASU requires that, prospectively, all tax effects related to share-based payments be made through the income statement at the time of settlement as opposed to excess tax benefits being recognized in additional paid-in capital under the current guidance. The ASU also removes the requirement to delay recognition of a tax benefit until it reduces current taxes payable. This change is required to be applied on a modified retrospective basis, with a cumulative-effect adjustment to opening retained earnings. Additionally, all tax related cash flows resulting from share-based payments are to be reported as operating activities on the statement of cash flows, a change from the current requirement to present tax benefits as an inflow from financing activities and an outflow from operating activities. Finally, entities will be allowed to withhold an amount up to the employees’ maximum individual tax rate (as opposed to the minimum statutory tax rate) in the relevant jurisdiction without resulting in liability classification of the award. The change in withholding requirements will be applied on a modified retrospective approach. This standard will be effective for annual and interim periods beginning after December 15, 2016. Adoption of this ASU is not expected to have a material effect on our financial position or results of operations.

In June 2016, the FASB issued ASU No. 2016-13,

Measurement of Credit Losses on Financial Instruments

. This ASU significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The standard will replace the current “incurred loss” approach with an “expected loss” model. The new model, referred to as the current expected credit loss (“CECL”) model, will apply to: (1) financial assets subject to credit losses and measured at amortized cost, and (2) certain off-balance sheet credit exposures. This includes, but is not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. The ASU also simplifies the accounting model for purchased credit-impaired debt securities and loans, and expands the disclosure requirements regarding an entity’s assumptions, models, and methods for estimating the allowance for loan and lease losses. In addition, entities will need to disclose the amortized cost balance for each class of financial asset by credit quality indicator, disaggregated by the year of origination. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019, and early adoption is permitted for interim and annual reporting periods beginning after December 15, 2018. Entities will apply the standard’s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective (i.e., modified retrospective approach). We are currently evaluating the provisions of this ASU to determine the potential impact the new standard will have on our consolidated financial statements.

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Note 2 - Securities (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Available-for-sale Securities [Table Text Block]

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
June 30, 2016
U.S. Government agency debt obligations	$	132,085,000	$	895,000	$	(38,000	)	$	132,942,000
Mortgage-backed securities		56,616,000		979,000		(50,000	)		57,545,000
Municipal general obligation bonds		119,878,000		2,602,000		(94,000	)		122,386,000
Municipal revenue bonds		8,498,000		95,000		0			8,593,000
Other investments		1,962,000		24,000		0			1,986,000
	$	319,039,000	$	4,595,000	$	(182,000	)	$	323,452,000
December 31, 2015
U.S. Government agency debt obligations	$	146,660,000	$	1,932,000	$	(1,552,000	)	$	147,040,000
Mortgage-backed securities		66,670,000		708,000		(304,000	)		67,074,000
Municipal general obligation bonds		120,679,000		1,549,000		(205,000	)		122,023,000
Municipal revenue bonds		8,841,000		76,000		(3,000	)		8,914,000
Other investments		1,946,000		0		(5,000	)		1,941,000
	$	344,796,000	$	4,265,000	$	(2,069,000	)	$	346,992,000

Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]

	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Vaule		Unrealized Loss
June 30, 2016
U.S. Government agency debt obligations	$	3,991,000	$	9,000	$	2,958,000	$	29,000	$	6,949,000	$	38,000
Mortgage-backed securities		3,212,000		16,000		9,899,000		34,000		13,111,000		50,000
Municipal general obligation bonds		850,000		5,000		9,042,000		89,000		9,892,000		94,000
Municipal revenue bonds		557,000		0		0		0		557,000		0
Other investments		0		0		0		0		0		0
	$	8,610,000	$	30,000	$	21,899,000	$	152,000	$	30,509,000	$	182,000

	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
December 31, 2015
U.S. Government agency debt obligations	$	0	$	0	$	76,496,000	$	1,552,000	$	76,496,000	$	1,552,000
Mortgage-backed securities		18,025,000		69,000		34,660,000		235,000		52,685,000		304,000
Municipal general obligation bonds		1,981,000		4,000		30,134,000		201,000		32,115,000		205,000
Municipal revenue bonds		0		0		1,134,000		3,000		1,134,000		3,000
Other investments		1,446,000		5,000		0		0		1,446,000		5,000
	$	21,452,000	$	78,000	$	142,424,000	$	1,991,000	$	163,876,000	$	2,069,000

Investments Classified by Contractual Maturity Date [Table Text Block]

	Weighted Average Yield			Amortized Cost		Fair Value
Due in 2016		1.44	%	$	32,582,000	$	32,601,000
Due in 2017 through 2021		1.83			119,275,000		120,413,000
Due in 2022 through 2026		3.10			55,510,000		56,994,000
Due in 2027 and beyond		3.27			53,094,000		53,913,000
Mortgage-backed securities		1.76			56,616,000		57,545,000
Other investments		3.06			1,962,000		1,986,000
		2.24	%	$	319,039,000	$	323,452,000

XML

Note 3 - Loans and Allowance for Loan Losses (Tables)

6 Months Ended

Jun. 30, 2016

Retail Portfolio Segment [Member]

Notes Tables

Financing Receivable Credit Quality Indicators [Table Text Block]

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	69,396,000	$	65,813,000

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	61,671,000	$	123,305,000

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	67,816,000	$	55,255,000

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Total retail	$	72,830,000	$	135,130,000

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Originated loans
Commercial:
Commercial and industrial	$	653,135,000		36.3	%	$	577,872,000		35.7	%		13.0	%
Vacant land, land development, and residential construction		30,232,000		1.7			30,138,000		1.9			0.3
Real estate – owner occupied		338,909,000		18.8			330,798,000		20.5			2.5
Real estate – non-owner occupied		603,236,000		33.5			520,754,000		32.2			15.8
Real estate – multi-family and residential rental		39,233,000		2.2			33,954,000		2.1			15.5
Total commercial		1,664,745,000		92.5			1,493,516,000		92.4			11.5
Retail:
Home equity and other		69,396,000		3.9			67,816,000		4.2			2.3
1-4 family mortgages		65,813,000		3.6			55,255,000		3.4			19.1
Total retail		135,209,000		7.5			123,071,000		7.6			9.9
Total originated loans	$	1,799,954,000		100.0	%	$	1,616,587,000		100.0	%		11.3	%

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Acquired loans
Commercial:
Commercial and industrial	$	97,001,000		16.7	%	$	118,431,000		17.9	%		(18.1	)%
Vacant land, land development, and residential construction		10,297,000		1.8			14,982,000		2.3			(31.3	)
Real estate – owner occupied		99,889,000		17.2			115,121,000		17.4			(13.2	)
Real estate – non-owner occupied		113,694,000		19.6			123,597,000		18.7			(8.0	)
Real estate – multi-family and residential rental		74,129,000		12.8			81,049,000		12.3			(8.5	)
Total commercial		395,010,000		68.1			453,180,000		68.6			(12.8	)
Retail:
Home equity and other		61,671,000		10.6			72,830,000		11.0			(15.3	)
1-4 family mortgages		123,305,000		21.3			135,130,000		20.4			(8.7	)
Total retail		184,976,000		31.9			207,960,000		31.4			(11.1	)
Total acquired loans	$	579,986,000		100.0	%	$	661,140,000		100.0	%		(12.3%	)

											Percent
	June 30, 2016					December 31, 2015					Increase
	Balance		%			Balance		%			(Decrease)
Total loans
Commercial:
Commercial and industrial	$	750,136,000		31.5	%	$	696,303,000		30.6	%		7.7	%
Vacant land, land development, and residential construction		40,529,000		1.7			45,120,000		2.0			(10.2	)
Real estate – owner occupied		438,798,000		18.4			445,919,000		19.6			(1.6	)
Real estate – non-owner occupied		716,930,000		30.1			644,351,000		28.3			11.3
Real estate – multi-family and residential rental		113,362,000		4.8			115,003,000		5.0			(1.4	)
Total commercial		2,059,755,000		86.5			1,946,696,000		85.5			5.8
Retail:
Home equity and other		131,067,000		5.5			140,646,000		6.2			(6.8	)
1-4 family mortgages		189,118,000		8.0			190,385,000		8.3			(0.7	)
Total retail		320,185,000		13.5			331,031,000		14.5			(3.3	)
Total loans	$	2,379,940,000		100.0	%	$	2,277,727,000		100.0	%		4.5	%

Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Accretable Yield Movement [Table Text Block]

Balance at March 31, 2016	$	6,319,000
Additions		0
Accretion income		(674,000	)
Net reclassification from nonaccretable to accretable		1,193,000
Reductions (1)		(236,000	)
Balance at June 30, 2016	$	6,602,000
Balance at December 31, 2015	$	5,193,000
Additions		21,000
Accretion income		(1,354,000	)
Net reclassification from nonaccretable to accretable		3,565,000
Reductions (1)		(823,000	)
Balance at June 30, 2016	$	6,602,000
Balance at March 31, 2015	$	5,241,000
Additions		0
Accretion income		(681,000	)
Net reclassification from nonaccretable to accretable		708,000
Reductions (1)		(153,000	)
Balance at June 30, 2015	$	5,115,000
Balance at December 31, 2014	$	4,998,000
Additions		0
Accretion income		(1,327,000	)
Net reclassification from nonaccretable to accretable		1,649,000
Reductions (1)		(205,000	)
Balance at June 30, 2015	$	5,115,000

Schedule of Financing Receivables, Non Accrual Status [Table Text Block]

	June 30, 2016		December 31, 2015
Loans past due 90 days or more still accruing interest	$	0	$	0
Nonaccrual loans		2,042,000		1,954,000
Total nonperforming originated loans	$	2,042,000	$	1,954,000

	June 30, 2016		December 31, 2015
Loans past due 90 days or more still accruing interest	$	0	$	5,000
Nonaccrual loans		3,126,000		3,485,000
Total nonperforming acquired loans	$	3,126,000	$	3,490,000

	June 30, 2016		December 31, 2015
Commercial:
Commercial and industrial	$	819,000	$	458,000
Vacant land, land development, and residential construction		125,000		155,000
Real estate – owner occupied		1,465,000		1,797,000
Real estate – non-owner occupied		51,000		79,000
Real estate – multi-family and residential rental		114,000		157,000
Total commercial		2,574,000		2,646,000
Retail:
Home equity and other		616,000		771,000
1-4 family mortgages		1,978,000		2,027,000
Total retail		2,594,000		2,798,000
Total nonperforming loans	$	5,168,000	$	5,444,000

Past Due Financing Receivables [Table Text Block]

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Originated loans
Commercial:
Commercial and industrial	$	1,000	$	0	$	0	$	1,000	$	653,134,000	$	653,135,000	$	0
Vacant land, land development, and residential construction		0		0		0		0		30,232,000		30,232,000		0
Real estate – owner occupied		0		197,000		0		197,000		338,712,000		338,909,000		0
Real estate – non-owner occupied		0		0		0		0		603,236,000		603,236,000		0
Real estate – multi-family and residential rental		0		0		0		0		39,233,000		39,233,000		0
Total commercial		1,000		197,000		0		198,000		1,664,547,000		1,664,745,000		0
Retail:
Home equity and other		129,000		21,000		11,000		161,000		69,235,000		69,396,000		0
1-4 family mortgages		97,000		0		403,000		500,000		65,313,000		65,813,000		0
Total retail		226,000		21,000		414,000		661,000		134,548,000		135,209,000		0
Total past due loans	$	227,000	$	218,000	$	414,000	$	859,000	$	1,799,095,000	$	1,799,954,000	$	0

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Acquired loans
Commercial:
Commercial and industrial	$	14,000	$	0	$	350,000	$	364,000	$	96,637,000	$	97,001,000	$	0
Vacant land, land development, and residential construction		29,000		0		0		29,000		10,268,000		10,297,000		0
Real estate – owner occupied		243,000		50,000		398,000		691,000		99,198,000		99,889,000		0
Real estate – non-owner occupied		159,000		0		419,000		578,000		113,116,000		113,694,000		0
Real estate – multi-family and residential rental		164,000		42,000		80,000		286,000		73,843,000		74,129,000		0
Total commercial		609,000		92,000		1,247,000		1,948,000		393,062,000		395,010,000		0
Retail:
Home equity and other		568,000		43,000		11,000		622,000		61,049,000		61,671,000		0
1-4 family mortgages		1,188,000		261,000		344,000		1,793,000		121,512,000		123,305,000		0
Total retail		1,756,000		304,000		355,000		2,415,000		182,561,000		184,976,000		0
Total past due loans	$	2,365,000	$	396,000	$	1,602,000	$	4,363,000	$	575,623,000	$	579,986,000	$	0

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Originated loans
Commercial:
Commercial and industrial	$	0	$	0	$	0	$	0	$	577,872,000	$	577,872,000	$	0
Vacant land, land development, and residential construction		0		0		0		0		30,138,000		30,138,000		0
Real estate – owner occupied		432,000		0		9,000		441,000		330,357,000		330,798,000		0
Real estate – non-owner occupied		0		0		0		0		520,754,000		520,754,000		0
Real estate – multi-family and residential rental		0		0		0		0		33,954,000		33,954,000		0
Total commercial		432,000		0		9,000		441,000		1,493,075,000		1,493,516,000		0
Retail:
Home equity and other		186,000		108,000		0		294,000		67,522,000		67,816,000		0
1-4 family mortgages		107,000		95,000		356,000		558,000		54,697,000		55,255,000		0
Total retail		293,000		203,000		356,000		852,000		122,219,000		123,071,000		0
Total past due loans	$	725,000	$	203,000	$	365,000	$	1,293,000	$	1,615,294,000	$	1,616,587,000	$	0

	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 89 Days Past Due		Total Past Due		Current		Total Loans		Recorded Balance > 89 Days and Accruing
Acquired Loans
Commercial:
Commercial and industrial	$	0	$	5,000	$	541,000	$	546,000	$	117,885,000	$	118,431,000	$	0
Vacant land, land development, and residential construction		27,000		0		0		27,000		14,955,000		14,982,000		0
Real estate – owner occupied		323,000		425,000		1,142,000		1,890,000		113,231,000		115,121,000		0
Real estate – non-owner occupied		53,000		703,000		79,000		835,000		122,762,000		123,597,000		0
Real estate – multi-family and residential rental		223,000		54,000		0		277,000		80,772,000		81,049,000		0
Total commercial		626,000		1,187,000		1,762,000		3,575,000		449,605,000		453,180,000		0
Retail:
Home equity and other		395,000		44,000		28,000		467,000		72,363,000		72,830,000		5,000
1-4 family mortgages		960,000		354,000		416,000		1,730,000		133,400,000		135,130,000		0
Total retail		1,355,000		398,000		444,000		2,197,000		205,763,000		207,960,000		5,000
Total past due loans	$	1,981,000	$	1,585,000	$	2,206,000	$	5,772,000	$	655,368,000	$	661,140,000	$	5,000

Impaired Financing Receivables [Table Text Block]

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	2,147,000	$	2,146,000		$	2,017,000	$	1,845,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		348,000		251,000			160,000		275,000
Real estate – non-owner occupied		5,623,000		5,623,000			5,641,000		5,660,000
Real estate – multi-family and residential rental		0		0			0		0
Total commercial		8,118,000		8,020,000			7,818,000		7,780,000
Retail:
Home equity and other		129,000		120,000			65,000		45,000
1-4 family mortgages		1,324,000		668,000			621,000		633,000
Total retail		1,453,000		788,000			686,000		678,000
Total with no related allowance recorded	$	9,571,000	$	8,808,000		$	8,504,000	$	8,458,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	249,000	$	199,000	$	47,000	$	217,000	$	246,000
Vacant land, land development and residential construction		2,002,000		1,625,000		72,000		1,633,000		1,640,000
Real estate – owner occupied		5,930,000		1,378,000		235,000		1,339,000		1,331,000
Real estate – non-owner occupied		4,704,000		4,704,000		180,000		4,729,000		4,766,000
Real estate – multi-family and residential rental		979,000		979,000		293,000		993,000		1,004,000
Total commercial		13,864,000		8,885,000		827,000		8,911,000		8,987,000
Retail:
Home equity and other		550,000		512,000		137,000		491,000		515,000
1-4 family mortgages		205,000		163,000		72,000		145,000		139,000
Total retail		755,000		675,000		209,000		636,000		654,000
Total with an allowance recorded	$	14,619,000	$	9,560,000	$	1,036,000	$	9,547,000	$	9,641,000
Total impaired loans:
Commercial	$	21,982,000	$	16,905,000	$	827,000	$	16,729,000	$	16,767,000
Retail		2,208,000		1,463,000		209,000		1,322,000		1,332,000
Total impaired loans	$	24,190,000	$	18,368,000	$	1,036,000	$	18,051,000	$	18,099,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,694,000	$	1,681,000		$	1,556,000	$	1,535,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		1,314,000		1,300,000			1,485,000		1,640,000
Real estate – non-owner occupied		811,000		811,000			792,000		821,000
Real estate – multi-family and residential rental		295,000		295,000			289,000		327,000
Total commercial		4,114,000		4,087,000			4,122,000		4,323,000
Retail:
Home equity and other		367,000		365,000			321,000		317,000
1-4 family mortgages		1,305,000		1,305,000			1,290,000		1,376,000
Total retail		1,672,000		1,670,000			1,611,000		1,693,000
Total with no related allowance recorded	$	5,786,000	$	5,757,000		$	5,733,000	$	6,016,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	356,000	$	356,000	$	101,000	$	367,000	$	370,000
Vacant land, land development and residential construction		0		0		0		0		0
Real estate – owner occupied		49,000		49,000		4,000		50,000		50,000
Real estate – non-owner occupied		0		0		0		0		0
Real estate – multi-family and residential rental		20,000		20,000		1,000		20,000		21,000
Total commercial		425,000		425,000		106,000		437,000		441,000
Retail:
Home equity and other		0		0		0		0		0
1-4 family mortgages		174,000		174,000		5,000		87,000		116,000
Total retail		174,000		174,000		5,000		87,000		116,000
Total with an allowance recorded	$	599,000	$	599,000	$	111,000	$	524,000	$	557,000
Total impaired loans:
Commercial	$	4,539,000	$	4,512,000	$	106,000	$	4,559,000	$	4,764,000
Retail		1,846,000		1,844,000		5,000		1,698,000		1,809,000
Total impaired loans	$	6,385,000	$	6,356,000	$	111,000	$	6,257,000	$	6,573,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,509,000	$	1,501,000		$	1,930,000	$	1,674,000
Vacant land, land development and residential construction		0		0			98,000		135,000
Real estate – owner occupied		712,000		505,000			1,062,000		1,342,000
Real estate – non-owner occupied		5,696,000		5,696,000			2,937,000		2,362,000
Real estate – multi-family and residential rental		0		0			306,000		309,000
Total commercial		7,917,000		7,702,000			6,333,000		5,822,000
Retail:
Home equity and other		14,000		5,000			189,000		190,000
1-4 family mortgages		1,328,000		657,000			615,000		597,000
Total retail		1,342,000		662,000			804,000		787,000
Total with no related allowance recorded	$	9,259,000	$	8,364,000		$	7,137,000	$	6,609,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	352,000	$	305,000	$	165,000	$	2,812,000	$	3,617,000
Vacant land, land development and residential construction		2,017,000		1,655,000		245,000		2,092,000		2,061,000
Real estate – owner occupied		5,867,000		1,314,000		242,000		8,806,000		11,095,000
Real estate – non-owner occupied		4,841,000		4,841,000		201,000		10,319,000		12,195,000
Real estate – multi-family and residential rental		1,028,000		1,028,000		365,000		1,321,000		1,338,000
Total commercial		14,105,000		9,143,000		1,218,000		25,350,000		30,306,000
Retail:
Home equity and other		600,000		562,000		209,000		165,000		138,000
1-4 family mortgages		165,000		128,000		47,000		217,000		811,000
Total retail		765,000		690,000		256,000		382,000		949,000
Total with an allowance recorded	$	14,870,000	$	9,833,000	$	1,474,000	$	25,732,000	$	31,255,000
Total impaired loans:
Commercial	$	22,022,000	$	16,845,000	$	1,218,000	$	31,683,000	$	36,128,000
Retail		2,107,000		1,352,000		256,000		1,186,000		1,736,000
Total impaired loans	$	24,129,000	$	18,197,000	$	1,474,000	$	32,869,000	$	37,864,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance	Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With no related allowance recorded
Commercial:
Commercial and industrial	$	1,528,000	$	1,494,000		$	1,244,000	$	1,356,000
Vacant land, land development and residential construction		0		0			0		0
Real estate – owner occupied		2,233,000		1,952,000			317,000		249,000
Real estate – non-owner occupied		880,000		880,000			427,000		393,000
Real estate – multi-family and residential rental		452,000		404,000			2,037,000		1,520,000
Total commercial		5,093,000		4,730,000			4,025,000		3,518,000
Retail:
Home equity and other		471,000		310,000			365,000		456,000
1-4 family mortgages		1,804,000		1,548,000			801,000		823,000
Total retail		2,275,000		1,858,000			1,166,000		1,279,000
Total with no related allowance recorded	$	7,368,000	$	6,588,000		$	5,191,000	$	4,797,000

	Unpaid Contractual Principal Balance		Recorded Principal Balance		Related Allowance		Second Quarter Average Recorded Principal Balance		Year-To-Date Average Recorded Principal Balance
With an allowance recorded
Commercial:
Commercial and industrial	$	383,000	$	376,000	$	102,000	$	97,000	$	65,000
Vacant land, land development and residential construction		0		0		0		0		0
Real estate – owner occupied		51,000		51,000		4,000		1,256,000		1,338,000
Real estate – non-owner occupied		0		0		0		0		0
Real estate – multi-family and residential rental		23,000		23,000		0		28,000		19,000
Total commercial		457,000		450,000		106,000		1,381,000		1,422,000
Retail:
Home equity and other		0		0		0		0		0
1-4 family mortgages		175,000		175,000		6,000		283,000		189,000
Total retail		175,000		175,000		6,000		283,000		189,000
Total with an allowance recorded	$	632,000	$	625,000	$	112,000	$	1,664,000	$	1,611,000
Total impaired loans:
Commercial	$	5,550,000	$	5,180,000	$	106,000	$	5,406,000	$	4,940,000
Retail		2,450,000		2,033,000		6,000		1,449,000		1,468,000
Total impaired loans	$	8,000,000	$	7,213,000	$	112,000	$	6,855,000	$	6,408,000

Financing Receivable Credit Quality Indicators [Table Text Block]

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	455,134,000	$	19,014,000	$	237,652,000	$	491,928,000	$	20,438,000
Grades 5 – 7		197,701,000		11,093,000		99,961,000		111,308,000		17,816,000
Grades 8 – 9		300,000		125,000		1,296,000		0		979,000
Total commercial	$	653,135,000	$	30,232,000	$	338,909,000	$	603,236,000	$	39,233,000

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	50,716,000	$	2,322,000	$	41,217,000	$	70,569,000	$	42,729,000
Grades 5 – 7		43,819,000		7,648,000		55,364,000		41,431,000		30,692,000
Grades 8 – 9		2,466,000		327,000		3,308,000		1,694,000		708,000
Total commercial	$	97,001,000	$	10,297,000	$	99,889,000	$	113,694,000	$	74,129,000

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	417,120,000	$	18,118,000	$	230,629,000	$	400,350,000	$	19,121,000
Grades 5 – 7		160,454,000		10,365,000		98,332,000		120,404,000		13,806,000
Grades 8 – 9		298,000		1,655,000		1,837,000		0		1,027,000
Total commercial	$	577,872,000	$	30,138,000	$	330,798,000	$	520,754,000	$	33,954,000

	Commercial and Industrial		Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied		Commercial Real Estate - Non-Owner Occupied		Commercial Real Estate - Multi-Family and Residential Rental
Internal credit risk grade groupings:
Grades 1 – 4	$	67,978,000	$	3,095,000	$	45,807,000	$	71,197,000	$	44,763,000
Grades 5 – 7		47,589,000		11,364,000		63,563,000		50,066,000		35,288,000
Grades 8 – 9		2,864,000		523,000		5,751,000		2,334,000		998,000
Total commercial	$	118,431,000	$	14,982,000	$	115,121,000	$	123,597,000	$	81,049,000

Allowance for Credit Losses on Financing Receivables [Table Text Block]

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2016	$	13,924,000		$	1,834,000		$	214,000	$	15,972,000
Provision for loan losses		842,000			296,000			20,000		1,158,000
Charge-offs		(166,000	)		(231,000	)		0		(397,000	)
Recoveries		129,000			14,000			0		143,000
Ending balance	$	14,729,000		$	1,913,000		$	234,000	$	16,876,000
Allowance for loan losses:
Balance at December 31, 2015	$	13,672,000		$	1,421,000		$	140,000	$	15,233,000
Provision for loan losses		936,000			799,000			94,000		1,829,000
Charge-offs		(255,000	)		(617,000	)		0		(872,000	)
Recoveries		376,000			310,000			0		686,000
Ending balance	$	14,729,000		$	1,913,000		$	234,000	$	16,876,000
Ending balance: individually evaluated for impairment	$	827,000		$	209,000		$	0	$	1,036,000
Ending balance: collectively evaluated for impairment	$	13,902,000		$	1,704,000		$	234,000	$	15,840,000
Total loans:
Ending balance	$	1,664,745,000		$	135,209,000				$	1,799,954,000
Ending balance: individually evaluated for impairment	$	16,905,000		$	1,463,000				$	18,368,000
Ending balance: collectively evaluated for impairment	$	1,647,840,000		$	133,746,000				$	1,781,586,000

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2016	$	266,000		$	24,000		$	0	$	290,000
Provision for loan losses		(57,000	)		(1,000	)		0		(58,000	)
Charge-offs		0			0			0		0
Recoveries		2,000			0			0		2,000
Ending balance	$	211,000		$	23,000		$	0	$	234,000
Allowance for loan losses:
Balance at December 31, 2015	$	420,000		$	28,000		$	0	$	448,000
Provision for loan losses		(167,000	)		38,000			0		(129,000	)
Charge-offs		0			0			0		0
Recoveries		(42,000	)		(43,000	)		0		(85,000	)
Ending balance	$	211,000		$	23,000		$	0	$	234,000

	Commercial Loans			Retail Loans			Unallocated			Total
Allowance for loan losses:
Balance at March 31, 2015	$	18,977,000		$	1,235,000		$	39,000		$	20,251,000
Provision for loan losses		(1,151,000	)		513,000			(5,000	)		(643,000	)
Charge-offs		(4,199,000	)		(154,000	)		0			(4,353,000	)
Recoveries		365,000			120,000			0			485,000
Ending balance	$	13,992,000		$	1,714,000		$	34,000		$	15,740,000
Allowance for loan losses:
Balance at December 31, 2014	$	17,736,000		$	1,487,000		$	76,000		$	19,299,000
Provision for loan losses		(1,651,000	)		592,000			(42,000	)		(1,101,000	)
Charge-offs		(4,277,000	)		(517,000	)		0			(4,794,000	)
Recoveries		2,184,000			152,000			0			2,336,000
Ending balance	$	13,992,000		$	1,714,000		$	34,000		$	15,740,000
Ending balance: individually evaluated for impairment	$	2,146,000		$	178,000		$	0		$	2,324,000
Ending balance: collectively evaluated for impairment	$	11,846,000		$	1,536,000		$	34,000		$	13,416,000
Total loans:
Ending balance	$	1,322,388,000		$	107,235,000					$	1,429,623,000
Ending balance: individually evaluated for impairment	$	19,108,000		$	1,180,000					$	20,288,000
Ending balance: collectively evaluated for impairment	$	1,303,280,000		$	106,055,000					$	1,409,335,000

	Commercial Loans			Retail Loans			Unallocated		Total
Allowance for loan losses:
Balance at March 31, 2015	$	622,000		$	177,000		$	0	$	799,000
Provision for loan losses		(31,000	)		74,000			0		43,000
Charge-offs		(30,000	)		0			0		(30,000	)
Recoveries		0			9,000			0		9,000
Ending balance	$	561,000		$	260,000		$	0	$	821,000
Allowance for loan losses:
Balance at December 31, 2014	$	681,000		$	61,000		$	0	$	742,000
Provision for loan losses		(90,000	)		191,000			0		101,000
Charge-offs		(31,000	)		(7,000	)		0		(38,000	)
Recoveries		1,000			15,000			0		16,000
Ending balance	$	561,000		$	260,000		$	0	$	821,000

Troubled Debt Restructurings on Financing Receivables [Table Text Block]

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		1		167,000		167,000
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		1		167,000		167,000
Retail:
Home equity and other		2		184,000		184,000
1-4 family mortgages		1		33,000		40,000
Total originated retail		3		217,000		224,000
Total originated loans		4	$	384,000	$	391,000
Acquired loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		1		60,000		60,000
Real estate – multi-family and residential rental		1		7,000		7,000
Total acquired commercial		2		67,000		67,000
Retail:
Home equity and other		1		25,000		25,000
1-4 family mortgages		0		0		0
Total acquired retail		1		25,000		25,000
Total acquired loans		3	$	92,000	$	92,000

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		1	$	20,000	$	20,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		1		167,000		167,000
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		2		187,000		187,000
Retail:
Home equity and other		2		184,000		184,000
1-4 family mortgages		1		33,000		40,000
Total originated retail		3		217,000		224,000
Total originated loans		5	$	404,000	$	411,000
Acquired loans
Commercial:
Commercial and industrial		0	$	0	$	0
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		1		60,000		60,000
Real estate – multi-family and residential rental		1		7,000		7,000
Total acquired commercial		2		67,000		67,000
Retail:
Home equity and other		2		51,000		51,000
1-4 family mortgages		1		19,000		19,000
Total acquired retail		3		70,000		70,000
Total acquired loans		5	$	137,000	$	137,000

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		4	$	1,308,000	$	1,308,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		4		1,308,000		1,308,000
Retail:
Home equity and other		0		0		0
1-4 family mortgages		0		0		0
Total originated retail		0		0		0
Total originated loans		4	$	1,308,000	$	1,308,000
Acquired loans
Commercial:
Commercial and industrial		2	$	286,000	$	286,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		3		119,000		119,000
Real estate – non-owner occupied		1		302,000		302,000
Real estate – multi-family and residential rental		3		265,000		265,000
Total acquired commercial		9		972,000		972,000
Retail:
Home equity and other		1		161,000		161,000
1-4 family mortgages		0		0		0
Total acquired retail		1		161,000		161,000
Total acquired loans		10	$	1,133,000	$	1,133,000

	Number of Contracts		Pre- Modification Recorded Principal Balance		Post- Modification Recorded Principal Balance
Originated loans
Commercial:
Commercial and industrial		10	$	1,876,000	$	1,901,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		0		0		0
Real estate – non-owner occupied		0		0		0
Real estate – multi-family and residential rental		0		0		0
Total originated commercial		10		1,876,000		1,901,000
Retail:
Home equity and other		0		0		0
1-4 family mortgages		0		0		0
Total originated retail		0		0		0
Total originated loans		10	$	1,876,000	$	1,901,000
Acquired loans
Commercial:
Commercial and industrial		2	$	286,000	$	286,000
Vacant land, land development and residential construction		0		0		0
Real estate – owner occupied		5		169,000		169,000
Real estate – non-owner occupied		1		302,000		302,000
Real estate – multi-family and residential rental		3		265,000		265,000
Total acquired commercial		11		1,022,000		1,022,000
Retail:
Home equity and other		1		161,000		161,000
1-4 family mortgages		0		0		0
Total acquired retail		1		161,000		161,000
Total acquired loans		12	$	1,183,000	$	1,183,000

Troubled Debt Restructurings on Financing Receivables with in Previous Twelve Months that Became Over Thirty Days Past Due [Table Text Block]

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		0		0
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		0	$	0

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		0		0
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		0	$	0

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		1		22,000
Total commercial		1		22,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	22,000

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		0		0
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		1		22,000
Total commercial		1		22,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	22,000

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		1,182,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		1,182,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	1,182,000

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		1,182,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		1,182,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	1,182,000

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		18,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		18,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	18,000

	Number of Contracts		Recorded Principal Balance
Commercial:
Commercial and industrial		0	$	0
Vacant land, land development and residential construction		0		0
Real estate – owner occupied		1		18,000
Real estate – non-owner occupied		0		0
Real estate – multi-family and residential rental		0		0
Total commercial		1		18,000
Retail:
Home equity and other		0		0
1-4 family mortgages		0		0
Total retail		0		0
Total		1	$	18,000

Trouble Debt Restructuring Activity [Table Text Block]

	Commercial and   Industrial		Commercial Vacant Land, Land Development, and Residential  Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,946,000	$	2,062,000		$	1,369,000		$	10,529,000		$	469,000
Charge-Offs		0		0			0			0			0
Payments		0		(26,000	)		(35,000	)		(94,000	)		(8,000	)
Transfers to ORE		0		0			0			0			0
Net Additions/Deletions		157,000		0			97,000			0			0
Ending Balance	$	2,103,000	$	2,036,000		$	1,431,000		$	10,435,000		$	461,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	146,000		$	126,000
Charge-Offs		0			0
Payments		(1,000	)		(3,000	)
Transfers to ORE		0			0
Net Additions/Deletions		184,000			40,000
Ending Balance	$	329,000		$	163,000

	Commercial and Industrial			Commercial Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,687,000		$	0	$	1,455,000		$	637,000		$	278,000
Charge-Offs		0			0		0			0			0
Payments		(43,000	)		0		(172,000	)		(12,000	)		(11,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		0			0		0			56,000			7,000
Ending Balance	$	1,644,000		$	0	$	1,283,000		$	681,000		$	274,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	161,000		$	335,000
Charge-Offs		0			0
Payments		(7,000	)		(2,000	)
Transfers to ORE		0			0
Net Additions/Deletions		26,000			0
Ending Balance	$	180,000		$	333,000

	Commercial and   Industrial			Commercial   Vacant Land, Land Development, and Residential Construction			Commercial   Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner  Occupied			Commercial   Real Estate - Multi-Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	2,028,000		$	2,086,000		$	1,400,000		$	10,657,000		$	476,000
Charge-Offs		0			0			0			0			0
Payments		(101,000	)		(50,000	)		(66,000	)		(222,000	)		(15,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		176,000			0			97,000			0			0
Ending Balance	$	2,103,000		$	2,036,000		$	1,431,000		$	10,435,000		$	461,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	146,000		$	128,000
Charge-Offs		0			0
Payments		(1,000	)		(5,000	)
Transfers to ORE		0			0
Net Additions/Deletions		184,000			40,000
Ending Balance	$	329,000		$	163,000

	Commercial and Industrial			Commercial   Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,686,000		$	0	$	1,652,000		$	647,000		$	331,000
Charge-Offs		(48,000	)		0		0			0			0
Payments		(43,000	)		0		(369,000	)		(22,000	)		(64,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		49,000			0		0			56,000			7,000
Ending Balance	$	1,644,000		$	0	$	1,283,000		$	681,000		$	274,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	141,000		$	316,000
Charge-Offs		0			0
Payments		(14,000	)		(3,000	)
Transfers to ORE		0			0
Net Additions/Deletions		53,000			20,000
Ending Balance	$	180,000		$	333,000

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial   Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	6,556,000		$	2,654,000		$	16,966,000		$	16,063,000		$	498,000
Charge-Offs		0			0			(4,198,000	)		0			0
Payments		(5,380,000	)		(22,000	)		(10,550,000	)		(4,981,000	)		(7,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		1,266,000			0			0			0			0
Ending Balance	$	2,442,000		$	2,632,000		$	2,218,000		$	11,082,000		$	491,000

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	302,000
Charge-Offs		0		(23,000	)
Payments		0		(9,000	)
Transfers to ORE		0		0
Net Additions/Deletions		0		0
Ending Balance	$	0	$	270,000

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied		Commercial   Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,519,000		$	0	$	1,492,000		$	62,000	$	333,000
Charge-Offs		0			0		(31,000	)		0		0
Payments		(275,000	)		0		(292,000	)		0		(6,000	)
Transfers to ORE		0			0		0			0		0
Net Additions/Deletions		277,000			0		181,000			299,000		253,000
Ending Balance	$	1,521,000		$	0	$	1,350,000		$	361,000	$	580,000

	Retail Home Equity and Other		Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	177,000
Charge-Offs		0		0
Payments		0		0
Transfers to ORE		0		0
Net Additions/Deletions		152,000		0
Ending Balance	$	152,000	$	177,000

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction			Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial   Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	7,026,000		$	2,680,000		$	17,160,000		$	17,439,000		$	505,000
Charge-Offs		0			0			(4,198,000	)		0			0
Payments		(6,535,000	)		(48,000	)		(10,744,000	)		(6,357,000	)		(14,000	)
Transfers to ORE		0			0			0			0			0
Net Additions/Deletions		1,951,000			0			0			0			0
Ending Balance	$	2,442,000		$	2,632,000		$	2,218,000		$	11,082,000		$	491,000

	Retail Home Equity and Other		Retail   1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	0	$	1,967,000
Charge-Offs		0		(148,000	)
Payments		0		(1,549,000	)
Transfers to ORE		0		0
Net Additions/Deletions		0		0
Ending Balance	$	0	$	270,000

	Commercial  and  Industrial			Commercial   Vacant Land, Land Development, and Residential Construction		Commercial Real Estate - Owner Occupied			Commercial Real Estate - Non-Owner Occupied			Commercial Real Estate - Multi Family and Residential Rental
Commercial Loan Portfolio:
Beginning Balance	$	1,439,000		$	0	$	1,569,000		$	64,000		$	381,000
Charge-Offs		0			0		(31,000	)		0			0
Payments		(275,000	)		0		(471,000	)		(2,000	)		(54,000	)
Transfers to ORE		0			0		0			0			0
Net Additions/Deletions		357,000			0		283,000			299,000			253,000
Ending Balance	$	1,521,000		$	0	$	1,350,000		$	361,000		$	580,000

	Retail Home Equity and Other			Retail 1-4 Family Mortgages
Retail Loan Portfolio:
Beginning Balance	$	26,000		$	178,000
Charge-Offs		0			0
Payments		(26,000	)		(1,000	)
Transfers to ORE		0			0
Net Additions/Deletions		152,000			0
Ending Balance	$	152,000		$	177,000

Allowance Related to Loans Categorized as Troubled Debt Restructurings [Table Text Block]

	June 30, 2016		December 31, 2015
Commercial:
Commercial and industrial	$	131,000	$	221,000
Vacant land, land development, and residential construction		43,000		186,000
Real estate – owner occupied		108,000		115,000
Real estate – non-owner occupied		180,000		201,000
Real estate – multi-family and residential rental		294,000		365,000
Total commercial		756,000		1,088,000
Retail:
Home equity and other		48,000		14,000
1-4 family mortgages		5,000		6,000
Total retail		53,000		20,000
Total related allowance	$	809,000	$	1,108,000

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Note 4 - Premises and Equipment, Net (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Property, Plant and Equipment [Table Text Block]

	June 30, 2016		December 31, 2015
Land and improvements	$	16,438,000	$	16,529,000
Buildings		39,422,000		39,394,000
Furniture and equipment		17,072,000		16,978,000
		72,932,000		72,901,000
Less: accumulated depreciation		27,374,000		26,039,000
Premises and equipment, net	$	45,558,000	$	46,862,000

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Note 5 - Deposits (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Summary of Deposits and Percentage Change in Deposits [Table Text Block]

	June 30, 2016					December 31, 2015					Percent Increase
	Balance		%			Balance		%			(Decrease)
Noninterest-bearing demand	$	733,573,000		32.2	%	$	674,568,000		29.6	%		8.7	%
Interest-bearing checking		326,752,000		14.3			403,354,000		17.7			(19.0	)
Money market		305,217,000		13.4			274,395,000		12.1			11.2
Savings		341,445,000		15.0			332,794,000		14.6			2.6
Time, under $100,000		146,477,000		6.4			155,655,000		6.9			(5.9	)
Time, $100,000 and over		329,601,000		14.5			313,247,000		13.8			5.2
		2,183,065,000		95.8			2,154,013,000		94.7			1.3
Out-of-area time, under $100,000		0		0.0			149,000		< 0.1			NA
Out-of-area time, $100,000 and over		96,653,000		4.2			121,220,000		5.3			(20.3	)
		96,653,000		4.2			121,369,000		5.3			(20.4	)
Total deposits	$	2,279,718,000		100.0	%	$	2,275,382,000		100.0	%		0.2	%

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Note 6 - Securities Sold Under Agreements to Repurchase (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Repurchase Agreements [Table Text Block]

	Six Months Ended June 30, 2016			Twelve Months Ended December 31, 2015
Outstanding balance at end of period	$	136,690,000		$	154,771,000
Average interest rate at end of period		0.14	%		0.11	%
Average daily balance during the period	$	153,578,000		$	146,826,000
Average interest rate during the period		0.12	%		0.11	%
Maximum daily balance during the period	$	175,088,000		$	168,211,000

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Note 7 - Federal Home Loan Bank of Indianapolis Advances (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Maturities of Currently Outstanding FHLB Advances [Table Text Block]

2016	$	3,000,000
2017		45,000,000
2018		20,000,000
2019		20,000,000
2020		20,000,000
Thereafter		70,000,000

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Note 8 - Commitments and Off-balance Sheet Risk (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Summary of Contractual Amounts of Financial Instruments With Off Balance Sheet Risk [Table Text Block]

	June 30, 2016		December 31, 2015
Commercial unused lines of credit	$	516,345,000	$	522,658,000
Unused lines of credit secured by 1 – 4 family r esidential properties		59,163,000		61,905,000
Credit card unused lines of credit		18,295,000		15,612,000
Other consumer unused lines of credit		6,970,000		8,583,000
Commitments to make loans		212,873,000		178,034,000
Standby letters of credit		33,206,000		34,946,000
	$	846,852,000	$	821,738,000

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Note 10 - Fair Values of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

	Level in	June 30, 2016				December 31, 2015
	Fair Value  Hierarchy	Carrying Values		Fair  Values		Carrying Values		Fair Values
Financial assets:
Cash	Level 1	$	12,406	$	12,406	$	12,496	$	12,496
Cash equivalents	Level 2		94,577		94,577		77,395		77,395
Securities available for sale	(1)		323,452		323,452		346,992		346,992
FHLBI stock	(2)		8,026		8,026		7,567		7,567
Loans, net	Level 3		2,359,951		2,356,483		2,260,730		2,259,710
Loans held for sale	Level 2		2,879		2,879		1,316		1,316
Bank owned life insurance	Level 2		66,537		66,537		58,971		58,971
Accrued interest receivable	Level 2		7,268		7,268		7,836		7,836
Financial liabilities:
Deposits	Level 2		2,279,718		2,226,310		2,275,382		2,208,724
Repurchase agreements	Level 2		136,690		136,690		154,771		154,771
FHLBI advances	Level 2		178,000		180,504		68,000		68,858
Subordinated debentures	Level 2		44,494		44,505		55,154		55,760
Accrued interest payable	Level 2		1,517		1,517		1,479		1,479
Interest rate swap	(1)		278		278		253		253

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Note 11 - Fair Values (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Total			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	132,942,000		$	0	$	132,942,000		$	0
Mortgage-backed securities		57,545,000			0		57,545,000			0
Municipal general obligation bonds		122,386,000			0		115,917,000			6,469,000
Municipal revenue bonds		8,593,000			0		8,593,000			0
Other investments		1,986,000			0		1,986,000			0
Interest rate swap		(278,000	)		0		(278,000	)		0
Total	$	323,174,000		$	0	$	316,705,000		$	6,469,000

	Total			Quoted Prices in Active Markets for Identical Assets   (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available for sale securities
U.S. Government agency debt obligations	$	147,040,000		$	0	$	147,040,000		$	0
Mortgage-backed securities		67,074,000			0		67,074,000			0
Municipal general obligation bonds		122,023,000			0		113,604,000			8,419,000
Municipal revenue bonds		8,914,000			0		8,914,000			0
Other investments		1,941,000			0		1,941,000			0
Interest rate swap		(253,000	)		0		(253,000	)		0
Total	$	346,739,000		$	0	$	338,320,000		$	8,419,000

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]

	Total			Quoted Prices in Active Markets for Identical Assets   (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired loans (1)	$	9,012,000	$	0	$	0	$	9,012,000
Foreclosed assets (1)		815,000		0		0		815,000
Total	$	9,827,000	$	0	$	0	$	9,827,000

	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired loans (1)	$	8,970,000	$	0	$	0	$	8,970,000
Foreclosed assets (1)		1,293,000		0		0		1,293,000
Total	$	10,263,000	$	0	$	0	$	10,263,000

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Note 12 - Regulatory Matters (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
June 30, 2016
Total capital (to risk weighted assets)
Consolidated	$	347,819		13.0	%	$	214,866		8.0	%	$	NA		NA
Bank		350,224		13.1			214,632		8.0			268,290		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		330,710		12.3			161,150		6.0		NA		NA
Bank		333,114		12.4			160,974		6.0			214,632		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		288,289		10.7			120,863		4.5		NA		NA
Bank		333,114		12.4			120,731		4.5			174,388		6.5
Tier 1 capital (to average assets)
Consolidated		330,710		11.4			115,944		4.0		NA		NA
Bank		333,114		11.5			115,924		4.0			144,905		5.0

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
December 31, 2015
Total capital (to risk weighted assets)
Consolidated	$	345,539		13.5	%	$	205,602		8.0	%	$	NA		NA
Bank		347,433		13.5			205,624		8.0			257,030		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		329,858		12.8			154,201		6.0		NA		NA
Bank		331,752		12.9			154,218		6.0			205,624		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		280,171		10.9			115,804		4.5		NA		NA
Bank		331,752		12.9			115,664		4.5			167,070		6.5
Tier 1 capital (to average assets)
Consolidated		329,858		11.6			114,138		4.0		NA		NA
Bank		331,752		11.6			114,280		4.0			142,850		5.0

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Note 1 - Significant Accounting Policies (Details Textual) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($) shares	Jun. 30, 2015 shares	Jun. 30, 2016 USD ($) shares	Jun. 30, 2015 shares	Dec. 31, 2015 USD ($)
Restricted Stock [Member]
Incremental Common Shares Attributable to Participating Nonvested Shares with Non-forfeitable Dividend Rights	150,000	100,000	150,000	100,000
Employee Stock Option [Member]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	92,000	108,000	92,000	108,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	7,000	91,000	7,000	91,000
Mortgage Loans [Member]
Servicing Asset | $	$ 597.0		$ 597.0
Core Deposits [Member]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			10 years
Number of Unconsolidated Business Trusts Formed to Issue Trust Preferred Securities	5		5
Interest Income on Commercial and Mortgage Loans Discontinued Period			90 days
Maximum Delinquency Period for Consumer and Credit Card Loans to be Charged Off			120 days
Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Mortgage | $	$ 2.9		$ 2.9		$ 1.3

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Note 2 - Securities (Details Textual)	6 Months Ended
	Jun. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Debt Securities [Member]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	93
State of Michigan and All Its Political Subdivisions [Member]
Available-for-sale Debt Securities, Amortized Cost Basis	$ 107,000,000	$ 106,000,000
Available-for-sale Securities	109,000,000	107,000,000
All Other States and Their Political Subdivisions [Member]
Available-for-sale Debt Securities, Amortized Cost Basis	21,500,000	24,000,000
Available-for-sale Securities	$ 21,800,000	24,100,000
Securities Other Than US Government Agencies and the State of Michigan and Political Subdivisions [Member] | Stockholders' Equity, Total [Member] | Securities Issued Concentration Risk [Member]
Concentration Risk, Percentage	10.00%
US Government Agency Debt Obligations and Mortgage Backed Securities [Member]
Available-for-sale Securities, Restricted	$ 137,000,000	155,000,000
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	30,509,000	163,876,000
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	182,000	2,069,000
Available-for-sale Debt Securities, Amortized Cost Basis	319,039,000
Available-for-sale Securities	$ 323,452,000	$ 346,992,000

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Note 2 - Securities - Available-for-sale Securities (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
US Government Agencies Debt Securities [Member]
Amortized Cost	$ 132,085,000	$ 146,660,000
Gross Unrealized Gains	895,000	1,932,000
Gross Unrealized Losses	(38,000)	(1,552,000)
Fair Value	132,942,000	147,040,000
Collateralized Mortgage Backed Securities [Member]
Amortized Cost	56,616,000	66,670,000
Gross Unrealized Gains	979,000	708,000
Gross Unrealized Losses	(50,000)	(304,000)
Fair Value	57,545,000	67,074,000
Municipal General Obligation Bonds [Member]
Amortized Cost	119,878,000	120,679,000
Gross Unrealized Gains	2,602,000	1,549,000
Gross Unrealized Losses	(94,000)	(205,000)
Fair Value	122,386,000	122,023,000
Municipal Revenue Bonds [Member]
Amortized Cost	8,498,000	8,841,000
Gross Unrealized Gains	95,000	76,000
Gross Unrealized Losses	0	(3,000)
Fair Value	8,593,000	8,914,000
Other Debt Obligations [Member]
Amortized Cost	1,962,000	1,946,000
Gross Unrealized Gains	24,000	0
Gross Unrealized Losses	0	(5,000)
Fair Value	1,986,000	1,941,000
Amortized Cost	319,039,000	344,796,000
Gross Unrealized Gains	4,595,000	4,265,000
Gross Unrealized Losses	(182,000)	(2,069,000)
Fair Value	$ 323,452,000	$ 346,992,000

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Note 2 - Securities- Securities in a Continuous Loss Position (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
US Government Agencies Debt Securities [Member]
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Fair Value	$ 3,991,000	$ 0
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Unrealized Loss	9,000	0
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Fair Value	2,958,000	76,496,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Unrealized Loss	29,000	1,552,000
Available for Sale Securities in a Continuous Loss Position, Fair Value	6,949,000	76,496,000
Available for Sale Securities in a Continuous Loss Position, Unrealized Loss	38,000	1,552,000
Collateralized Mortgage Backed Securities [Member]
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Fair Value	3,212,000	18,025,000
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Unrealized Loss	16,000	69,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Fair Value	9,899,000	34,660,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Unrealized Loss	34,000	235,000
Available for Sale Securities in a Continuous Loss Position, Fair Value	13,111,000	52,685,000
Available for Sale Securities in a Continuous Loss Position, Unrealized Loss	50,000	304,000
Municipal General Obligation Bonds [Member]
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Fair Value	850,000	1,981,000
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Unrealized Loss	5,000	4,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Fair Value	9,042,000	30,134,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Unrealized Loss	89,000	201,000
Available for Sale Securities in a Continuous Loss Position, Fair Value	9,892,000	32,115,000
Available for Sale Securities in a Continuous Loss Position, Unrealized Loss	94,000	205,000
Municipal Revenue Bonds [Member]
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Fair Value	557,000	0
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Unrealized Loss	0	0
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Fair Value	0	1,134,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Unrealized Loss	0	3,000
Available for Sale Securities in a Continuous Loss Position, Fair Value	557,000	1,134,000
Available for Sale Securities in a Continuous Loss Position, Unrealized Loss	0	3,000
Other Debt Obligations [Member]
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Fair Value	0	1,446,000
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Unrealized Loss	0	5,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Fair Value	0	0
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Unrealized Loss	0	0
Available for Sale Securities in a Continuous Loss Position, Fair Value	0	1,446,000
Available for Sale Securities in a Continuous Loss Position, Unrealized Loss	0	5,000
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Fair Value	8,610,000	21,452,000
Available for Sale Securities in a Continuous Loss Position, Less than 12 months Unrealized Loss	30,000	78,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Fair Value	21,899,000	142,424,000
Available for Sale Securities in a Continuous Loss Position, 12 Months or More Unrealized Loss	152,000	1,991,000
Available for Sale Securities in a Continuous Loss Position, Fair Value	30,509,000	163,876,000
Available for Sale Securities in a Continuous Loss Position, Unrealized Loss	$ 182,000	$ 2,069,000

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Note 2 - Securities - Debt Securities by Maturity (Details)	Jun. 30, 2016 USD ($)
Collateralized Mortgage Backed Securities [Member]
Mortgage-backed securities	1.76%
Mortgage-backed securities	$ 56,616,000
Mortgage-backed securities	$ 57,545,000
Other Debt Obligations [Member]
Mortgage-backed securities	3.06%
Mortgage-backed securities	$ 1,962,000
Mortgage-backed securities	$ 1,986,000
Due in 2016	1.44%
Due in 2016	$ 32,582,000
Due in 2016	$ 32,601,000
Due in 2017 through 2021	1.83%
Due in 2017 through 2021	$ 119,275,000
Due in 2017 through 2021	$ 120,413,000
Due in 2022 through 2026	3.10%
Due in 2022 through 2026	$ 55,510,000
Due in 2022 through 2026	$ 56,994,000
Due in 2027 and beyond	3.27%
Due in 2027 and beyond	$ 53,094,000
Due in 2027 and beyond	$ 53,913,000
	2.24%
Available-for-sale Debt Securities, Amortized Cost Basis	$ 319,039,000
	$ 323,452,000

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Note 3 - Loans and Allowance for Loan Losses (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Loans and Leases Receivable Nonaccrual Loans Interest Income Recognized			$ 0	$ 0
Loans and Leases Receivable, Net of Deferred Income	$ 2,379,940,000		2,379,940,000		$ 2,277,727,000
Loans and Leases Receivable Period Increase (Decrease)			$ 102,000,000
Loans and Leases Receivable, Percentage Period Increase (Decrease)			4.50%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance	19,200,000		$ 19,200,000		24,600,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	8,800,000		8,800,000		$ 13,100,000
Impaired Financing Receivable, Interest Income, Accrual Method	$ 200,000	$ 400,000	$ 500,000	$ 800,000
Minimum Number of Days Past Due at Period End For Loans Modified as Troubled Debt Restructurings			30 days

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Note 3 - Loans and Allowance for Loan Losses - Components of Loan Portfolio (Details) - USD ($)	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	$ 653,135,000	$ 577,872,000
Percent of portfolio	36.30%	35.70%
Period increase (decrease)	13.00%
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	$ 30,232,000	$ 30,138,000
Percent of portfolio	1.70%	1.90%
Period increase (decrease)	0.30%
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	$ 338,909,000	$ 330,798,000
Percent of portfolio	18.80%	20.50%
Period increase (decrease)	2.50%
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	$ 603,236,000	$ 520,754,000
Percent of portfolio	33.50%	32.20%
Period increase (decrease)	15.80%
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	$ 39,233,000	$ 33,954,000
Percent of portfolio	2.20%	2.10%
Period increase (decrease)	15.50%
Originated Loan [Member] | Commercial Portfolio Segment [Member]
Loans	$ 1,664,745,000	$ 1,493,516,000	$ 1,322,388,000
Percent of portfolio	92.50%	92.40%
Period increase (decrease)	11.50%
Originated Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans	$ 69,396,000	$ 67,816,000
Percent of portfolio	3.90%	4.20%
Period increase (decrease)	2.30%
Originated Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans	$ 65,813,000	$ 55,255,000
Percent of portfolio	3.60%	3.40%
Period increase (decrease)	19.10%
Originated Loan [Member] | Retail Portfolio Segment [Member]
Loans	$ 135,209,000	$ 123,071,000	107,235,000
Percent of portfolio	7.50%	7.60%
Period increase (decrease)	9.90%
Originated Loan [Member]
Loans	$ 1,799,954,000	$ 1,616,587,000	$ 1,429,623,000
Percent of portfolio	100.00%	100.00%
Period increase (decrease)	11.30%
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	$ 97,001,000	$ 118,431,000
Percent of portfolio	16.70%	17.90%
Period increase (decrease)	(18.10%)
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	$ 10,297,000	$ 14,982,000
Percent of portfolio	1.80%	2.30%
Period increase (decrease)	(31.30%)
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	$ 99,889,000	$ 115,121,000
Percent of portfolio	17.20%	17.40%
Period increase (decrease)	(13.20%)
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	$ 113,694,000	$ 123,597,000
Percent of portfolio	19.60%	18.70%
Period increase (decrease)	(8.00%)
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	$ 74,129,000	$ 81,049,000
Percent of portfolio	12.80%	12.30%
Period increase (decrease)	(8.50%)
Acquired Loan [Member] | Commercial Portfolio Segment [Member]
Loans	$ 395,010,000	$ 453,180,000
Percent of portfolio	68.10%	68.60%
Period increase (decrease)	(12.80%)
Acquired Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans	$ 61,671,000	$ 72,830,000
Percent of portfolio	10.60%	11.00%
Period increase (decrease)	(15.30%)
Acquired Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans	$ 123,305,000	$ 135,130,000
Percent of portfolio	21.30%	20.40%
Period increase (decrease)	(8.70%)
Acquired Loan [Member] | Retail Portfolio Segment [Member]
Loans	$ 184,976,000	$ 207,960,000
Percent of portfolio	31.90%	31.40%
Period increase (decrease)	(11.10%)
Acquired Loan [Member]
Loans	$ 579,986,000	$ 661,140,000
Percent of portfolio	100.00%	100.00%
Period increase (decrease)	(12.30%)
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	$ 750,136,000	$ 696,303,000
Percent of portfolio	31.50%	30.60%
Period increase (decrease)	7.70%
Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	$ 40,529,000	$ 45,120,000
Percent of portfolio	1.70%	2.00%
Period increase (decrease)	(10.20%)
Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	$ 438,798,000	$ 445,919,000
Percent of portfolio	18.40%	19.60%
Period increase (decrease)	(1.60%)
Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	$ 716,930,000	$ 644,351,000
Percent of portfolio	30.10%	28.30%
Period increase (decrease)	11.30%
Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	$ 113,362,000	$ 115,003,000
Percent of portfolio	4.80%	5.00%
Period increase (decrease)	(1.40%)
Commercial Portfolio Segment [Member]
Loans	$ 2,059,755,000	$ 1,946,696,000
Percent of portfolio	86.50%	85.50%
Period increase (decrease)	5.80%
Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans	$ 131,067,000	$ 140,646,000
Percent of portfolio	5.50%	6.20%
Period increase (decrease)	(6.80%)
Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans	$ 189,118,000	$ 190,385,000
Percent of portfolio	8.00%	8.30%
Period increase (decrease)	(0.70%)
Retail Portfolio Segment [Member]
Loans	$ 320,185,000	$ 331,031,000
Percent of portfolio	13.50%	14.50%
Period increase (decrease)	(3.30%)
Loans	$ 2,379,940,000	$ 2,277,727,000
Percent of portfolio	100.00%	100.00%
Period increase (decrease)	4.50%

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Note 3 - Loans and Allowance for Loan Losses - Acquired Impaired Loans Accretable Yield (Details) - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Balance at beginning of period		$ 6,319,000	$ 5,241,000	$ 5,193,000	$ 4,998,000
Additions		0	0	21,000	0
Accretion income		(674,000)	(681,000)	(1,354,000)	(1,327,000)
Net reclassification from nonaccretable to accretable		1,193,000	708,000	3,565,000	1,649,000
Reductions (1)	[1]	(236,000)	(153,000)	(823,000)	(205,000)
Balance at end of period		$ 6,602,000	$ 5,115,000	$ 6,602,000	$ 5,115,000

[1] Reductions primarily reflect the result of exit events, including loan payoffs and charge-offs.

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Note 3 - Loans and Allowance for Loan Losses - Nonperforming Loans (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Nonperforming Financial Instruments [Member] | Originated Loan [Member]
Loans past due 90 days or more still accruing interest	$ 0	$ 0
Nonaccrual loans	2,042,000	1,954,000
Total nonperforming originated loans	2,042,000	1,954,000
Nonperforming Financial Instruments [Member] | Acquired Loan [Member]
Loans past due 90 days or more still accruing interest	0	5,000
Nonaccrual loans	3,126,000	3,485,000
Total nonperforming originated loans	3,126,000	3,490,000
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total nonperforming originated loans	819,000	458,000
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Total nonperforming originated loans	125,000	155,000
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Total nonperforming originated loans	1,465,000	1,797,000
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Total nonperforming originated loans	51,000	79,000
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Total nonperforming originated loans	114,000	157,000
Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member]
Total nonperforming originated loans	2,574,000	2,646,000
Nonperforming Financial Instruments [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Total nonperforming originated loans	616,000	771,000
Nonperforming Financial Instruments [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Total nonperforming originated loans	1,978,000	2,027,000
Nonperforming Financial Instruments [Member] | Retail Portfolio Segment [Member]
Total nonperforming originated loans	2,594,000	2,798,000
Nonperforming Financial Instruments [Member]
Total nonperforming originated loans	5,168,000	5,444,000
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Commercial Portfolio Segment [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member] | Retail Portfolio Segment [Member]
Loans past due 90 days or more still accruing interest	0	0
Originated Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Commercial Portfolio Segment [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans past due 90 days or more still accruing interest	0	5,000
Acquired Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member] | Retail Portfolio Segment [Member]
Loans past due 90 days or more still accruing interest	0	5,000
Acquired Loan [Member]
Loans past due 90 days or more still accruing interest	$ 0	$ 5,000

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Note 3 - Loans and Allowance for Loan Losses - Age Analysis of Past Due Loans (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Commercial and Industrial [Member]
Past due loans	$ 1,000	$ 0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	0	432,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	1,000	432,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Commercial and Industrial [Member]
Past due loans	14,000	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	29,000	27,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	243,000	323,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	159,000	53,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	164,000	223,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	609,000	626,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member] | Home Equity and Other [Member]
Past due loans	129,000	186,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	97,000	107,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	226,000	293,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member] | Home Equity and Other [Member]
Past due loans	568,000	395,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	1,188,000	960,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	1,756,000	1,355,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Originated Loan [Member]
Past due loans	227,000	725,000
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loan [Member]
Past due loans	2,365,000	1,981,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Commercial and Industrial [Member]
Past due loans	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	197,000	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	197,000	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Commercial and Industrial [Member]
Past due loans	0	5,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	50,000	425,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	0	703,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	42,000	54,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	92,000	1,187,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member] | Home Equity and Other [Member]
Past due loans	21,000	108,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	0	95,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	21,000	203,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member] | Home Equity and Other [Member]
Past due loans	43,000	44,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	261,000	354,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	304,000	398,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Originated Loan [Member]
Past due loans	218,000	203,000
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loan [Member]
Past due loans	396,000	1,585,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Commercial and Industrial [Member]
Past due loans	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	0	9,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	0	9,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Commercial and Industrial [Member]
Past due loans	350,000	541,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	398,000	1,142,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	419,000	79,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	80,000	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	1,247,000	1,762,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member] | Home Equity and Other [Member]
Past due loans	11,000	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	403,000	356,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Retail Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	414,000	356,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member] | Home Equity and Other [Member]
Past due loans	11,000	28,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	344,000	416,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Retail Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	355,000	444,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Originated Loan [Member]
Past due loans	414,000	365,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loan [Member]
Past due loans	1,602,000	2,206,000
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Commercial and Industrial [Member]
Past due loans	1,000	0
Current past due	653,134,000	577,872,000
Loans	653,135,000	577,872,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	0	0
Current past due	30,232,000	30,138,000
Loans	30,232,000	30,138,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	197,000	441,000
Current past due	338,712,000	330,357,000
Loans	338,909,000	330,798,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	0	0
Current past due	603,236,000	520,754,000
Loans	603,236,000	520,754,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	0	0
Current past due	39,233,000	33,954,000
Loans	39,233,000	33,954,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	198,000	441,000
Current past due	1,664,547,000	1,493,075,000
Loans	1,664,745,000	1,493,516,000	$ 1,322,388,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Commercial and Industrial [Member]
Past due loans	364,000	546,000
Current past due	96,637,000	117,885,000
Loans	97,001,000	118,431,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Past due loans	29,000	27,000
Current past due	10,268,000	14,955,000
Loans	10,297,000	14,982,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Owner Occupied Loan [Member]
Past due loans	691,000	1,890,000
Current past due	99,198,000	113,231,000
Loans	99,889,000	115,121,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Past due loans	578,000	835,000
Current past due	113,116,000	122,762,000
Loans	113,694,000	123,597,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Past due loans	286,000	277,000
Current past due	73,843,000	80,772,000
Loans	74,129,000	81,049,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	1,948,000	3,575,000
Current past due	393,062,000	449,605,000
Loans	395,010,000	453,180,000
Loans past due 90 days or more still accruing interest	0	0
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	750,136,000	696,303,000
Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	40,529,000	45,120,000
Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	438,798,000	445,919,000
Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	716,930,000	644,351,000
Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	113,362,000	115,003,000
Commercial Portfolio Segment [Member]
Loans	2,059,755,000	1,946,696,000
Retail Portfolio Segment [Member] | Originated Loan [Member] | Home Equity and Other [Member]
Past due loans	161,000	294,000
Current past due	69,235,000	67,522,000
Loans	69,396,000	67,816,000
Loans past due 90 days or more still accruing interest	0	0
Retail Portfolio Segment [Member] | Originated Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	500,000	558,000
Current past due	65,313,000	54,697,000
Loans	65,813,000	55,255,000
Loans past due 90 days or more still accruing interest	0	0
Retail Portfolio Segment [Member] | Originated Loan [Member]
Past due loans	661,000	852,000
Current past due	134,548,000	122,219,000
Loans	135,209,000	123,071,000	107,235,000
Loans past due 90 days or more still accruing interest	0	0
Retail Portfolio Segment [Member] | Acquired Loan [Member] | Home Equity and Other [Member]
Past due loans	622,000	467,000
Current past due	61,049,000	72,363,000
Loans	61,671,000	72,830,000
Loans past due 90 days or more still accruing interest	0	5,000
Retail Portfolio Segment [Member] | Acquired Loan [Member] | One to Four Family Mortgages [Member]
Past due loans	1,793,000	1,730,000
Current past due	121,512,000	133,400,000
Loans	123,305,000	135,130,000
Loans past due 90 days or more still accruing interest	0	0
Retail Portfolio Segment [Member] | Acquired Loan [Member]
Past due loans	2,415,000	2,197,000
Current past due	182,561,000	205,763,000
Loans	184,976,000	207,960,000
Loans past due 90 days or more still accruing interest	0	5,000
Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans	131,067,000	140,646,000
Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans	189,118,000	190,385,000
Retail Portfolio Segment [Member]
Loans	320,185,000	331,031,000
Originated Loan [Member]
Past due loans	859,000	1,293,000
Current past due	1,799,095,000	1,615,294,000
Loans	1,799,954,000	1,616,587,000	$ 1,429,623,000
Loans past due 90 days or more still accruing interest	0	0
Acquired Loan [Member]
Past due loans	4,363,000	5,772,000
Current past due	575,623,000	655,368,000
Loans	579,986,000	661,140,000
Loans past due 90 days or more still accruing interest	0	5,000
Loans	$ 2,379,940,000	$ 2,277,727,000

XML

Note 3 - Loans and Allowance for Loan Losses - Impaired Loans (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	$ 2,147,000		$ 2,147,000		$ 1,509,000
With no related allowance recorded, principal balance	2,146,000		2,146,000		1,501,000
With no related allowance recorded, average recorded principal balance	2,017,000	$ 1,930,000	1,845,000	$ 1,674,000
With an allowance recorded, unpaid principal balance	249,000		249,000		352,000
With an allowance recorded, principal balance	199,000		199,000		305,000
Related allowance	47,000		47,000		165,000
With an allowance recorded, average recorded principal balance	217,000	2,812,000	246,000	3,617,000
With no related allowance recorded, average recorded principal balance	2,017,000	1,930,000	1,845,000	1,674,000
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	1,694,000		1,694,000		1,528,000
With no related allowance recorded, principal balance	1,681,000		1,681,000		1,494,000
With no related allowance recorded, average recorded principal balance	1,556,000	1,244,000	1,535,000	1,356,000
With an allowance recorded, unpaid principal balance	356,000		356,000		383,000
With an allowance recorded, principal balance	356,000		356,000		376,000
Related allowance	101,000		101,000		102,000
With an allowance recorded, average recorded principal balance	367,000	97,000	370,000	65,000
With no related allowance recorded, average recorded principal balance	1,556,000	1,244,000	1,535,000	1,356,000
Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	0		0		0
With no related allowance recorded, principal balance	0		0		0
With no related allowance recorded, average recorded principal balance	0	98,000	0	135,000
With an allowance recorded, unpaid principal balance	2,002,000		2,002,000		2,017,000
With an allowance recorded, principal balance	1,625,000		1,625,000		1,655,000
Related allowance	72,000		72,000		245,000
With an allowance recorded, average recorded principal balance	1,633,000	2,092,000	1,640,000	2,061,000
With no related allowance recorded, average recorded principal balance	0	98,000	0	135,000
Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	0		0		0
With no related allowance recorded, principal balance	0		0		0
With no related allowance recorded, average recorded principal balance	0	0	0	0
With an allowance recorded, unpaid principal balance	0		0		0
With an allowance recorded, principal balance	0		0		0
Related allowance	0		0		0
With an allowance recorded, average recorded principal balance	0	0	0	0
With no related allowance recorded, average recorded principal balance	0	0	0	0
Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	348,000		348,000		712,000
With no related allowance recorded, principal balance	251,000		251,000		505,000
With no related allowance recorded, average recorded principal balance	160,000	1,062,000	275,000	1,342,000
With an allowance recorded, unpaid principal balance	5,930,000		5,930,000		5,867,000
With an allowance recorded, principal balance	1,378,000		1,378,000		1,314,000
Related allowance	235,000		235,000		242,000
With an allowance recorded, average recorded principal balance	1,339,000	8,806,000	1,331,000	11,095,000
With no related allowance recorded, average recorded principal balance	160,000	1,062,000	275,000	1,342,000
Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	1,314,000		1,314,000		2,233,000
With no related allowance recorded, principal balance	1,300,000		1,300,000		1,952,000
With no related allowance recorded, average recorded principal balance	1,485,000	317,000	1,640,000	249,000
With an allowance recorded, unpaid principal balance	49,000		49,000		51,000
With an allowance recorded, principal balance	49,000		49,000		51,000
Related allowance	4,000		4,000		4,000
With an allowance recorded, average recorded principal balance	50,000	1,256,000	50,000	1,338,000
With no related allowance recorded, average recorded principal balance	1,485,000	317,000	1,640,000	249,000
Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	5,623,000		5,623,000		5,696,000
With no related allowance recorded, principal balance	5,623,000		5,623,000		5,696,000
With no related allowance recorded, average recorded principal balance	5,641,000	2,937,000	5,660,000	2,362,000
With an allowance recorded, unpaid principal balance	4,704,000		4,704,000		4,841,000
With an allowance recorded, principal balance	4,704,000		4,704,000		4,841,000
Related allowance	180,000		180,000		201,000
With an allowance recorded, average recorded principal balance	4,729,000	10,319,000	4,766,000	12,195,000
With no related allowance recorded, average recorded principal balance	5,641,000	2,937,000	5,660,000	2,362,000
Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	811,000		811,000		880,000
With no related allowance recorded, principal balance	811,000		811,000		880,000
With no related allowance recorded, average recorded principal balance	792,000	427,000	821,000	393,000
With an allowance recorded, unpaid principal balance	0		0		0
With an allowance recorded, principal balance	0		0		0
Related allowance	0		0		0
With an allowance recorded, average recorded principal balance	0	0	0	0
With no related allowance recorded, average recorded principal balance	792,000	427,000	821,000	393,000
Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	0		0		0
With no related allowance recorded, principal balance	0		0		0
With no related allowance recorded, average recorded principal balance	0	306,000	0	309,000
With an allowance recorded, unpaid principal balance	979,000		979,000		1,028,000
With an allowance recorded, principal balance	979,000		979,000		1,028,000
Related allowance	293,000		293,000		365,000
With an allowance recorded, average recorded principal balance	993,000	1,321,000	1,004,000	1,338,000
With no related allowance recorded, average recorded principal balance	0	306,000	0	309,000
Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	295,000		295,000		452,000
With no related allowance recorded, principal balance	295,000		295,000		404,000
With no related allowance recorded, average recorded principal balance	289,000	2,037,000	327,000	1,520,000
With an allowance recorded, unpaid principal balance	20,000		20,000		23,000
With an allowance recorded, principal balance	20,000		20,000		23,000
Related allowance	1,000		1,000		0
With an allowance recorded, average recorded principal balance	20,000	28,000	21,000	19,000
With no related allowance recorded, average recorded principal balance	289,000	2,037,000	327,000	1,520,000
Commercial Portfolio Segment [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	8,118,000		8,118,000		7,917,000
With no related allowance recorded, principal balance	8,020,000		8,020,000		7,702,000
With no related allowance recorded, average recorded principal balance	7,818,000	6,333,000	7,780,000	5,822,000
With an allowance recorded, unpaid principal balance	13,864,000		13,864,000		14,105,000
With an allowance recorded, principal balance	8,885,000		8,885,000		9,143,000
Related allowance	827,000		827,000		1,218,000
With an allowance recorded, average recorded principal balance	8,911,000	25,350,000	8,987,000	30,306,000
Total, unpaid principal balance	21,982,000		21,982,000		22,022,000
Total, principal balance	16,905,000		16,905,000		16,845,000
Total, average recorded principal balance	16,729,000	31,683,000	16,767,000	36,128,000
With no related allowance recorded, average recorded principal balance	7,818,000	6,333,000	7,780,000	5,822,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	4,114,000		4,114,000		5,093,000
With no related allowance recorded, principal balance	4,087,000		4,087,000		4,730,000
With no related allowance recorded, average recorded principal balance	4,122,000	4,025,000	4,323,000	3,518,000
With an allowance recorded, unpaid principal balance	425,000		425,000		457,000
With an allowance recorded, principal balance	425,000		425,000		450,000
Related allowance	106,000		106,000		106,000
With an allowance recorded, average recorded principal balance	437,000	1,381,000	441,000	1,422,000
Total, unpaid principal balance	4,539,000		4,539,000		5,550,000
Total, principal balance	4,512,000		4,512,000		5,180,000
Total, average recorded principal balance	4,559,000	5,406,000	4,764,000	4,940,000
With no related allowance recorded, average recorded principal balance	4,122,000	4,025,000	4,323,000	3,518,000
Retail Portfolio Segment [Member] | Home Equity and Other [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	129,000		129,000		14,000
With no related allowance recorded, principal balance	120,000		120,000		5,000
With no related allowance recorded, average recorded principal balance	65,000	189,000	45,000	190,000
With an allowance recorded, unpaid principal balance	550,000		550,000		600,000
With an allowance recorded, principal balance	512,000		512,000		562,000
Related allowance	137,000		137,000		209,000
With an allowance recorded, average recorded principal balance	491,000	165,000	515,000	138,000
With no related allowance recorded, average recorded principal balance	65,000	189,000	45,000	190,000
Retail Portfolio Segment [Member] | Home Equity and Other [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	367,000		367,000		471,000
With no related allowance recorded, principal balance	365,000		365,000		310,000
With no related allowance recorded, average recorded principal balance	321,000	365,000	317,000	456,000
With an allowance recorded, unpaid principal balance	0		0		0
With an allowance recorded, principal balance	0		0		0
Related allowance	0		0		0
With an allowance recorded, average recorded principal balance	0	0	0	0
With no related allowance recorded, average recorded principal balance	321,000	365,000	317,000	456,000
Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	1,324,000		1,324,000		1,328,000
With no related allowance recorded, principal balance	668,000		668,000		657,000
With no related allowance recorded, average recorded principal balance	621,000	615,000	633,000	597,000
With an allowance recorded, unpaid principal balance	205,000		205,000		165,000
With an allowance recorded, principal balance	163,000		163,000		128,000
Related allowance	72,000		72,000		47,000
With an allowance recorded, average recorded principal balance	145,000	217,000	139,000	811,000
With no related allowance recorded, average recorded principal balance	621,000	615,000	633,000	597,000
Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	1,305,000		1,305,000		1,804,000
With no related allowance recorded, principal balance	1,305,000		1,305,000		1,548,000
With no related allowance recorded, average recorded principal balance	1,290,000	801,000	1,376,000	823,000
With an allowance recorded, unpaid principal balance	174,000		174,000		175,000
With an allowance recorded, principal balance	174,000		174,000		175,000
Related allowance	5,000		5,000		6,000
With an allowance recorded, average recorded principal balance	87,000	283,000	116,000	189,000
With no related allowance recorded, average recorded principal balance	1,290,000	801,000	1,376,000	823,000
Retail Portfolio Segment [Member] | Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	1,453,000		1,453,000		1,342,000
With no related allowance recorded, principal balance	788,000		788,000		662,000
With no related allowance recorded, average recorded principal balance	686,000	804,000	678,000	787,000
With an allowance recorded, unpaid principal balance	755,000		755,000		765,000
With an allowance recorded, principal balance	675,000		675,000		690,000
Related allowance	209,000		209,000		256,000
With an allowance recorded, average recorded principal balance	636,000	382,000	654,000	949,000
Total, unpaid principal balance	2,208,000		2,208,000		2,107,000
Total, principal balance	1,463,000		1,463,000		1,352,000
Total, average recorded principal balance	1,322,000	1,186,000	1,332,000	1,736,000
With no related allowance recorded, average recorded principal balance	686,000	804,000	678,000	787,000
Retail Portfolio Segment [Member] | Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	1,672,000		1,672,000		2,275,000
With no related allowance recorded, principal balance	1,670,000		1,670,000		1,858,000
With no related allowance recorded, average recorded principal balance	1,611,000	1,166,000	1,693,000	1,279,000
With an allowance recorded, unpaid principal balance	174,000		174,000		175,000
With an allowance recorded, principal balance	174,000		174,000		175,000
Related allowance	5,000		5,000		6,000
With an allowance recorded, average recorded principal balance	87,000	283,000	116,000	189,000
Total, unpaid principal balance	1,846,000		1,846,000		2,450,000
Total, principal balance	1,844,000		1,844,000		2,033,000
Total, average recorded principal balance	1,698,000	1,449,000	1,809,000	1,468,000
With no related allowance recorded, average recorded principal balance	1,611,000	1,166,000	1,693,000	1,279,000
Originated Loan [Member]
With no related allowance recorded, unpaid principal balance	9,571,000		9,571,000		9,259,000
With no related allowance recorded, principal balance	8,808,000		8,808,000		8,364,000
With no related allowance recorded, average recorded principal balance	8,504,000	7,137,000	8,458,000	6,609,000
With an allowance recorded, unpaid principal balance	14,619,000		14,619,000		14,870,000
With an allowance recorded, principal balance	9,560,000		9,560,000		9,833,000
Related allowance	1,036,000		1,036,000		1,474,000
With an allowance recorded, average recorded principal balance	9,547,000	25,732,000	9,641,000	31,255,000
Total, unpaid principal balance	24,190,000		24,190,000		24,129,000
Total, principal balance	18,368,000		18,368,000		18,197,000
Total, average recorded principal balance	18,051,000	32,869,000	18,099,000	37,864,000
With no related allowance recorded, average recorded principal balance	8,504,000	7,137,000	8,458,000	6,609,000
Acquired Loan [Member]
With no related allowance recorded, unpaid principal balance	5,786,000		5,786,000		7,368,000
With no related allowance recorded, principal balance	5,757,000		5,757,000		6,588,000
With no related allowance recorded, average recorded principal balance	5,733,000	5,191,000	6,016,000	4,797,000
With an allowance recorded, unpaid principal balance	599,000		599,000		632,000
With an allowance recorded, principal balance	599,000		599,000		625,000
Related allowance	111,000		111,000		112,000
With an allowance recorded, average recorded principal balance	524,000	1,664,000	557,000	1,611,000
Total, unpaid principal balance	6,385,000		6,385,000		8,000,000
Total, principal balance	6,356,000		6,356,000		$ 7,213,000
Total, average recorded principal balance	6,257,000	6,855,000	6,573,000	6,408,000
With no related allowance recorded, average recorded principal balance	$ 5,733,000	$ 5,191,000	$ 6,016,000	$ 4,797,000

XML

Note 3 - Loans and Allowance for Loan Losses - Loans by Credit Quality Indicators (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Originated Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	$ 455,134,000	$ 417,120,000
Originated Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	19,014,000	18,118,000
Originated Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	237,652,000	230,629,000
Originated Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	491,928,000	400,350,000
Originated Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	20,438,000	19,121,000
Originated Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	197,701,000	160,454,000
Originated Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	11,093,000	10,365,000
Originated Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	99,961,000	98,332,000
Originated Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	111,308,000	120,404,000
Originated Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	17,816,000	13,806,000
Originated Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	300,000	298,000
Originated Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	125,000	1,655,000
Originated Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	1,296,000	1,837,000
Originated Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	0	0
Originated Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	979,000	1,027,000
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	653,135,000	577,872,000
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	30,232,000	30,138,000
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	338,909,000	330,798,000
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	603,236,000	520,754,000
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	39,233,000	33,954,000
Originated Loan [Member] | Commercial Portfolio Segment [Member]
Loans	1,664,745,000	1,493,516,000	$ 1,322,388,000
Originated Loan [Member]
Loans	1,799,954,000	1,616,587,000	$ 1,429,623,000
Acquired Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	50,716,000	67,978,000
Acquired Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	2,322,000	3,095,000
Acquired Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	41,217,000	45,807,000
Acquired Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	70,569,000	71,197,000
Acquired Loan [Member] | Grades 1-4 [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	42,729,000	44,763,000
Acquired Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	43,819,000	47,589,000
Acquired Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	7,648,000	11,364,000
Acquired Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	55,364,000	63,563,000
Acquired Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	41,431,000	50,066,000
Acquired Loan [Member] | Grades 5-7 [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	30,692,000	35,288,000
Acquired Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	2,466,000	2,864,000
Acquired Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	327,000	523,000
Acquired Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	3,308,000	5,751,000
Acquired Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	1,694,000	2,334,000
Acquired Loan [Member] | Grades 8-9 [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	708,000	998,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	97,001,000	118,431,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	10,297,000	14,982,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	99,889,000	115,121,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	113,694,000	123,597,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	74,129,000	81,049,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member]
Loans	395,010,000	453,180,000
Acquired Loan [Member]
Loans	579,986,000	661,140,000
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans	750,136,000	696,303,000
Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Loans	40,529,000	45,120,000
Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Loans	438,798,000	445,919,000
Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Loans	716,930,000	644,351,000
Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Loans	113,362,000	115,003,000
Commercial Portfolio Segment [Member]
Loans	2,059,755,000	1,946,696,000
Loans	$ 2,379,940,000	$ 2,277,727,000

XML

Note 3 - Loans and Allowance for Loan Losses - Retail Credit Exposure (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Originated Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans	$ 69,396,000	$ 67,816,000
Originated Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans	65,813,000	55,255,000
Originated Loan [Member] | Retail Portfolio Segment [Member]
Loans	135,209,000	123,071,000	$ 107,235,000
Originated Loan [Member]
Loans	1,799,954,000	1,616,587,000	$ 1,429,623,000
Acquired Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans	61,671,000	72,830,000
Acquired Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans	123,305,000	135,130,000
Acquired Loan [Member] | Retail Portfolio Segment [Member]
Loans	184,976,000	207,960,000
Acquired Loan [Member]
Loans	579,986,000	661,140,000
Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Loans	131,067,000	140,646,000
Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Loans	189,118,000	190,385,000
Retail Portfolio Segment [Member]
Loans	320,185,000	331,031,000
Loans	$ 2,379,940,000	$ 2,277,727,000

XML

Note 3 - Loans and Allowance for Loan Losses - Activity in Allowance for Loan Losses and the Recorded Investments in Loans (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Originated Loan [Member] | Commercial Portfolio Segment [Member]
Balance	$ 13,924,000	$ 18,977,000	$ 13,672,000	$ 17,736,000
Provision for loan losses	842,000	(1,151,000)	936,000	(1,651,000)
Charge-offs	(166,000)	(4,199,000)	(255,000)	(4,277,000)
Recoveries	129,000	365,000	376,000	2,184,000
Ending balance	14,729,000	13,992,000	14,729,000	13,992,000
Ending balance: individually evaluated for impairment	827,000	2,146,000	827,000	2,146,000
Ending balance: collectively evaluated for impairment	13,902,000	11,846,000	13,902,000	11,846,000
Loans	1,664,745,000	1,322,388,000	1,664,745,000	1,322,388,000	$ 1,493,516,000
Ending balance: individually evaluated for impairment	16,905,000	19,108,000	16,905,000	19,108,000
Ending balance: collectively evaluated for impairment	1,647,840,000	1,303,280,000	1,647,840,000	1,303,280,000
Originated Loan [Member] | Retail Portfolio Segment [Member]
Balance	1,834,000	1,235,000	1,421,000	1,487,000
Provision for loan losses	296,000	513,000	799,000	592,000
Charge-offs	(231,000)	(154,000)	(617,000)	(517,000)
Recoveries	14,000	120,000	310,000	152,000
Ending balance	1,913,000	1,714,000	1,913,000	1,714,000
Ending balance: individually evaluated for impairment	209,000	178,000	209,000	178,000
Ending balance: collectively evaluated for impairment	1,704,000	1,536,000	1,704,000	1,536,000
Loans	135,209,000	107,235,000	135,209,000	107,235,000	123,071,000
Ending balance: individually evaluated for impairment	1,463,000	1,180,000	1,463,000	1,180,000
Ending balance: collectively evaluated for impairment	133,746,000	106,055,000	133,746,000	106,055,000
Originated Loan [Member] | Unallocated Financing Receivables [Member]
Balance	214,000	39,000	140,000	76,000
Provision for loan losses	20,000	(5,000)	94,000	(42,000)
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Ending balance	234,000	34,000	234,000	34,000
Ending balance: individually evaluated for impairment	0	0	0	0
Ending balance: collectively evaluated for impairment	234,000	34,000	234,000	34,000
Loans
Originated Loan [Member]
Balance	15,972,000	20,251,000	15,233,000	19,299,000
Provision for loan losses	1,158,000	(643,000)	1,829,000	(1,101,000)
Charge-offs	(397,000)	(4,353,000)	(872,000)	(4,794,000)
Recoveries	143,000	485,000	686,000	2,336,000
Ending balance	16,876,000	15,740,000	16,876,000	15,740,000
Ending balance: individually evaluated for impairment	1,036,000	2,324,000	1,036,000	2,324,000
Ending balance: collectively evaluated for impairment	15,840,000	13,416,000	15,840,000	13,416,000
Loans	1,799,954,000	1,429,623,000	1,799,954,000	1,429,623,000	1,616,587,000
Ending balance: individually evaluated for impairment	18,368,000	20,288,000	18,368,000	20,288,000
Ending balance: collectively evaluated for impairment	1,781,586,000	1,409,335,000	1,781,586,000	1,409,335,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member]
Balance	266,000	622,000	420,000	681,000
Provision for loan losses	(57,000)	(31,000)	(167,000)	(90,000)
Charge-offs	0	(30,000)	0	(31,000)
Recoveries	2,000	0		1,000
Ending balance	211,000	561,000	211,000	561,000
Loans	395,010,000		395,010,000		453,180,000
Recoveries			(42,000)
Acquired Loan [Member] | Retail Portfolio Segment [Member]
Balance	24,000	177,000	28,000	61,000
Provision for loan losses	(1,000)	74,000	38,000	191,000
Charge-offs	0	0	0	(7,000)
Recoveries	0	9,000		15,000
Ending balance	23,000	260,000	23,000	260,000
Loans	184,976,000		184,976,000		207,960,000
Recoveries			(43,000)
Acquired Loan [Member] | Unallocated Financing Receivables [Member]
Balance	0	0	0	0
Provision for loan losses	0	0	0	0
Charge-offs	0	0	0	0
Recoveries	0	0		0
Ending balance	0	0	0	0
Recoveries			0
Acquired Loan [Member]
Balance	290,000	799,000	448,000	742,000
Provision for loan losses	(58,000)	43,000	(129,000)	101,000
Charge-offs	0	(30,000)	0	(38,000)
Recoveries	2,000	9,000		16,000
Ending balance	234,000	821,000	234,000	821,000
Loans	579,986,000		579,986,000		661,140,000
Recoveries			(85,000)
Commercial Portfolio Segment [Member]
Loans	2,059,755,000		2,059,755,000		1,946,696,000
Retail Portfolio Segment [Member]
Loans	320,185,000		320,185,000		331,031,000
Provision for loan losses	1,100,000	$ (600,000)	1,700,000	$ (1,000,000)
Loans	$ 2,379,940,000		$ 2,379,940,000		$ 2,277,727,000

XML

Note 3 - Loans and Allowance for Loan Losses - Loans Modified as Troubled Debt Restructurings (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Commercial and Industrial [Member]
Number of Contracts	0	4	1	10
Pre- Modification Recorded Principal Balance	$ 0	$ 1,308,000	$ 20,000	$ 1,876,000
Post- Modification Recorded Principal Balance	$ 0	$ 1,308,000	$ 20,000	$ 1,901,000
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Number of Contracts	0	0	0	0
Pre- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Post- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Owner Occupied Loan [Member]
Number of Contracts	1	0	1	0
Pre- Modification Recorded Principal Balance	$ 167,000	$ 0	$ 167,000	$ 0
Post- Modification Recorded Principal Balance	$ 167,000	$ 0	$ 167,000	$ 0
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Number of Contracts	0	0	0	0
Pre- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Post- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Number of Contracts	0	0	0	0
Pre- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Post- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Commercial Portfolio Segment [Member] | Originated Loan [Member]
Number of Contracts	1	4	2	10
Pre- Modification Recorded Principal Balance	$ 167,000	$ 1,308,000	$ 187,000	$ 1,876,000
Post- Modification Recorded Principal Balance	$ 167,000	$ 1,308,000	$ 187,000	$ 1,901,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Commercial and Industrial [Member]
Number of Contracts	0	2	0	2
Pre- Modification Recorded Principal Balance	$ 0	$ 286,000	$ 0	$ 286,000
Post- Modification Recorded Principal Balance	$ 0	$ 286,000	$ 0	$ 286,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Number of Contracts	0	0	0	0
Pre- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Post- Modification Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Owner Occupied Loan [Member]
Number of Contracts	0	3	0	5
Pre- Modification Recorded Principal Balance	$ 0	$ 119,000	$ 0	$ 169,000
Post- Modification Recorded Principal Balance	$ 0	$ 119,000	$ 0	$ 169,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Number of Contracts	1	1	1	1
Pre- Modification Recorded Principal Balance	$ 60,000	$ 302,000	$ 60,000	$ 302,000
Post- Modification Recorded Principal Balance	$ 60,000	$ 302,000	$ 60,000	$ 302,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Number of Contracts	1	3	1	3
Pre- Modification Recorded Principal Balance	$ 7,000	$ 265,000	$ 7,000	$ 265,000
Post- Modification Recorded Principal Balance	$ 7,000	$ 265,000	$ 7,000	$ 265,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member]
Number of Contracts	2	9	2	11
Pre- Modification Recorded Principal Balance	$ 67,000	$ 972,000	$ 67,000	$ 1,022,000
Post- Modification Recorded Principal Balance	$ 67,000	$ 972,000	$ 67,000	$ 1,022,000
Retail Portfolio Segment [Member] | Originated Loan [Member] | Home Equity and Other [Member]
Number of Contracts	2	0	2	0
Pre- Modification Recorded Principal Balance	$ 184,000	$ 0	$ 184,000	$ 0
Post- Modification Recorded Principal Balance	$ 184,000	$ 0	$ 184,000	$ 0
Retail Portfolio Segment [Member] | Originated Loan [Member] | One to Four Family Mortgages [Member]
Number of Contracts	1	0	1	0
Pre- Modification Recorded Principal Balance	$ 33,000	$ 0	$ 33,000	$ 0
Post- Modification Recorded Principal Balance	$ 40,000	$ 0	$ 40,000	$ 0
Retail Portfolio Segment [Member] | Originated Loan [Member]
Number of Contracts	3	0	3	0
Pre- Modification Recorded Principal Balance	$ 217,000	$ 0	$ 217,000	$ 0
Post- Modification Recorded Principal Balance	$ 224,000	$ 0	$ 224,000	$ 0
Retail Portfolio Segment [Member] | Acquired Loan [Member] | Home Equity and Other [Member]
Number of Contracts	1	1	2	1
Pre- Modification Recorded Principal Balance	$ 25,000	$ 161,000	$ 51,000	$ 161,000
Post- Modification Recorded Principal Balance	$ 25,000	$ 161,000	$ 51,000	$ 161,000
Retail Portfolio Segment [Member] | Acquired Loan [Member] | One to Four Family Mortgages [Member]
Number of Contracts	0	0	1	0
Pre- Modification Recorded Principal Balance	$ 0	$ 0	$ 19,000	$ 0
Post- Modification Recorded Principal Balance	$ 0	$ 0	$ 19,000	$ 0
Retail Portfolio Segment [Member] | Acquired Loan [Member]
Number of Contracts	1	1	3	1
Pre- Modification Recorded Principal Balance	$ 25,000	$ 161,000	$ 70,000	$ 161,000
Post- Modification Recorded Principal Balance	$ 25,000	$ 161,000	$ 70,000	$ 161,000
Originated Loan [Member]
Number of Contracts	4	4	5	10
Pre- Modification Recorded Principal Balance	$ 384,000	$ 1,308,000	$ 404,000	$ 1,876,000
Post- Modification Recorded Principal Balance	$ 391,000	$ 1,308,000	$ 411,000	$ 1,901,000
Acquired Loan [Member]
Number of Contracts	3	10	5	12
Pre- Modification Recorded Principal Balance	$ 92,000	$ 1,133,000	$ 137,000	$ 1,183,000
Post- Modification Recorded Principal Balance	$ 92,000	$ 1,133,000	$ 137,000	$ 1,183,000

XML

Note 3 - Loans and Allowance for Loan Losses - Loans Modified as Troubled Debt Restructurings within the Previous Twelve Months That Became Over 30 Days Past Due (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Number of Contracts	0	1	0	1
Recorded Principal Balance	$ 0	$ 1,182,000	$ 0	$ 1,182,000
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Originated Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Originated Loan [Member] | Commercial Portfolio Segment [Member]
Number of Contracts	0	1	0	1
Recorded Principal Balance	$ 0	$ 1,182,000	$ 0	$ 1,182,000
Originated Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Originated Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Originated Loan [Member] | Retail Portfolio Segment [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Originated Loan [Member]
Number of Contracts	0	1	0	1
Recorded Principal Balance	$ 0	$ 1,182,000	$ 0	$ 1,182,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Number of Contracts	0	1	0	1
Recorded Principal Balance	$ 0	$ 18,000	$ 0	$ 18,000
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Acquired Loan [Member] | Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Number of Contracts	1	0	1	0
Recorded Principal Balance	$ 22,000	$ 0	$ 22,000	$ 0
Acquired Loan [Member] | Commercial Portfolio Segment [Member]
Number of Contracts	1	1	1	1
Recorded Principal Balance	$ 22,000	$ 18,000	$ 22,000	$ 18,000
Acquired Loan [Member] | Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Acquired Loan [Member] | Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Acquired Loan [Member] | Retail Portfolio Segment [Member]
Number of Contracts	0	0	0	0
Recorded Principal Balance	$ 0	$ 0	$ 0	$ 0
Acquired Loan [Member]
Number of Contracts	1	1	1	1
Recorded Principal Balance	$ 22,000	$ 18,000	$ 22,000	$ 18,000

XML

Note 3 - Loans and Allowance for Loan Losses - Activity for Troubled Debt Restructurings (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Commercial and Industrial [Member]
Beginning Balance	$ 1,946,000	$ 6,556,000	$ 2,028,000	$ 7,026,000
Charge-Offs	0	0	0	0
Payments	0	(5,380,000)	(101,000)	(6,535,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	157,000	1,266,000	176,000	1,951,000
Ending Balance	2,103,000	2,442,000	2,103,000	2,442,000
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Beginning Balance	2,062,000	2,654,000	2,086,000	2,680,000
Charge-Offs	0	0	0	0
Payments	(26,000)	(22,000)	(50,000)	(48,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	0	0	0	0
Ending Balance	2,036,000	2,632,000	2,036,000	2,632,000
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Owner Occupied Loan [Member]
Beginning Balance	1,369,000	16,966,000	1,400,000	17,160,000
Charge-Offs	0	(4,198,000)	0	(4,198,000)
Payments	(35,000)	(10,550,000)	(66,000)	(10,744,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	97,000	0	97,000	0
Ending Balance	1,431,000	2,218,000	1,431,000	2,218,000
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Beginning Balance	10,529,000	16,063,000	10,657,000	17,439,000
Charge-Offs	0	0	0	0
Payments	(94,000)	(4,981,000)	(222,000)	(6,357,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	0	0	0	0
Ending Balance	10,435,000	11,082,000	10,435,000	11,082,000
Commercial Portfolio Segment [Member] | Originated Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Beginning Balance	469,000	498,000	476,000	505,000
Charge-Offs	0	0	0	0
Payments	(8,000)	(7,000)	(15,000)	(14,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	0	0	0	0
Ending Balance	461,000	491,000	461,000	491,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Commercial and Industrial [Member]
Beginning Balance	1,687,000	1,519,000	1,686,000	1,439,000
Charge-Offs	0	0	(48,000)	0
Payments	(43,000)	(275,000)	(43,000)	(275,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	0	277,000	49,000	357,000
Ending Balance	1,644,000	1,521,000	1,644,000	1,521,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Beginning Balance	0	0	0	0
Charge-Offs	0	0	0	0
Payments	0	0	0	0
Transfers to ORE	0	0	0	0
Net Additions/Deletions	0	0	0	0
Ending Balance	0	0	0	0
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Owner Occupied Loan [Member]
Beginning Balance	1,455,000	1,492,000	1,652,000	1,569,000
Charge-Offs	0	(31,000)	0	(31,000)
Payments	(172,000)	(292,000)	(369,000)	(471,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	0	181,000	0	283,000
Ending Balance	1,283,000	1,350,000	1,283,000	1,350,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Non Owner Occupied Loan [Member]
Beginning Balance	637,000	62,000	647,000	64,000
Charge-Offs	0	0	0	0
Payments	(12,000)	0	(22,000)	(2,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	56,000	299,000	56,000	299,000
Ending Balance	681,000	361,000	681,000	361,000
Commercial Portfolio Segment [Member] | Acquired Loan [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Beginning Balance	278,000	333,000	331,000	381,000
Charge-Offs	0	0	0	0
Payments	(11,000)	(6,000)	(64,000)	(54,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	7,000	253,000	7,000	253,000
Ending Balance	274,000	580,000	274,000	580,000
Retail Portfolio Segment [Member] | Originated Loan [Member] | Home Equity and Other [Member]
Beginning Balance	146,000	0	146,000	0
Charge-Offs	0	0	0	0
Payments	(1,000)	0	(1,000)	0
Transfers to ORE	0	0	0	0
Net Additions/Deletions	184,000	0	184,000	0
Ending Balance	329,000	0	329,000	0
Retail Portfolio Segment [Member] | Originated Loan [Member] | One to Four Family Mortgages [Member]
Beginning Balance	126,000	302,000	128,000	1,967,000
Charge-Offs	0	(23,000)	0	(148,000)
Payments	(3,000)	(9,000)	(5,000)	(1,549,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	40,000	0	40,000	0
Ending Balance	163,000	270,000	163,000	270,000
Retail Portfolio Segment [Member] | Acquired Loan [Member] | Home Equity and Other [Member]
Beginning Balance	161,000	0	141,000	26,000
Charge-Offs	0	0	0	0
Payments	(7,000)	0	(14,000)	(26,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	26,000	152,000	53,000	152,000
Ending Balance	180,000	152,000	180,000	152,000
Retail Portfolio Segment [Member] | Acquired Loan [Member] | One to Four Family Mortgages [Member]
Beginning Balance	335,000	177,000	316,000	178,000
Charge-Offs	0	0	0	0
Payments	(2,000)	0	(3,000)	(1,000)
Transfers to ORE	0	0	0	0
Net Additions/Deletions	0	0	20,000	0
Ending Balance	$ 333,000	$ 177,000	$ 333,000	$ 177,000

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Note 3 - Loans and Allowance for Loan Losses - Allowance Related to Troubled Debt Restructurings (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Related allowance	$ 131,000	$ 221,000
Commercial Portfolio Segment [Member] | Vacant Land and Land Development and Residential Construction Loan [Member]
Related allowance	43,000	186,000
Commercial Portfolio Segment [Member] | Real Estate Owner Occupied Loan [Member]
Related allowance	108,000	115,000
Commercial Portfolio Segment [Member] | Real Estate Non Owner Occupied Loan [Member]
Related allowance	180,000	201,000
Commercial Portfolio Segment [Member] | Real Estate Multi Family and Residentia lRental Loan [Member]
Related allowance	294,000	365,000
Commercial Portfolio Segment [Member]
Related allowance	756,000	1,088,000
Retail Portfolio Segment [Member] | Home Equity and Other [Member]
Related allowance	48,000	14,000
Retail Portfolio Segment [Member] | One to Four Family Mortgages [Member]
Related allowance	5,000	6,000
Retail Portfolio Segment [Member]
Related allowance	53,000	20,000
Related allowance	$ 809,000	$ 1,108,000

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Note 4 - Premises and Equipment, Net (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Depreciation	$ 0.7	$ 0.8	$ 1.4	$ 1.5

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Note 4 - Premises and Equipment, Net - Summary of Premises and Equipment (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Land and Land Improvements [Member]
Property, plant and equipment, gross	$ 16,438,000	$ 16,529,000
Building [Member]
Property, plant and equipment, gross	39,422,000	39,394,000
Furniture and Fixtures [Member]
Property, plant and equipment, gross	17,072,000	16,978,000
Property, plant and equipment, gross	72,932,000	72,901,000
Less: accumulated depreciation	27,374,000	26,039,000
Premises and equipment, net	$ 45,558,000	$ 46,862,000

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Note 5 - Deposits (Details Textual) - USD ($)	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Deposits	$ 2,279,718,000	$ 2,275,382,000
Increase (Decrease) in Deposits	$ 4,300,000
Aggregate Increase (Decrease) in Percentage of Deposits	0.20%
Time Deposits, at or Above FDIC Insurance Limit	$ 209,000,000	$ 180,000,000

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Note 5 - Deposits - Summary of Deposits (Details) - USD ($)	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Noninterest-bearing demand	$ 733,573,000	$ 674,568,000
Noninterest-bearing demand	32.20%	29.60%
Noninterest-bearing demand	8.70%
Interest-bearing checking	$ 326,752,000	$ 403,354,000
Interest-bearing checking	14.30%	17.70%
Interest-bearing checking	(19.00%)
Money market	$ 305,217,000	$ 274,395,000
Money market	13.40%	12.10%
Money market	11.20%
Savings	$ 341,445,000	$ 332,794,000
Savings	15.00%	14.60%
Savings	2.60%
Time, under $100,000	$ 146,477,000	$ 155,655,000
Time, under $100,000	6.40%	6.90%
Time, under $100,000	(5.90%)
Time, $100,000 and over	$ 329,601,000	$ 313,247,000
Time, $100,000 and over	14.50%	13.80%
Time, $100,000 and over	5.20%
	$ 2,183,065,000	$ 2,154,013,000
	95.80%	94.70%
	1.30%
Out-of-area time, under $100,000	$ 0	$ 149,000
Out-of-area time, under $100,000	0.00%	0.10%
Out-of-area time, $100,000 and over	$ 96,653,000	$ 121,220,000
Out-of-area time, $100,000 and over	4.20%	5.30%
Out-of-area time, $100,000 and over	(20.30%)
	$ 96,653,000	$ 121,369,000
	4.20%	5.30%
	(20.40%)
Deposits	$ 2,279,718,000	$ 2,275,382,000
Total deposits	100.00%	100.00%
Aggregate Increase (Decrease) in Percentage of Deposits	0.20%

XML

Note 6 - Securities Sold Under Agreements to Repurchase (Details Textual)	6 Months Ended
	Jun. 30, 2016
Maximum [Member]
Repurchase Agreement Counterparty, Weighted Average Maturity of Agreements	1 day

XML

Note 6 - Securities Sold Under Agreements to Repurchase - Securities Sold Under Agreement to Repurchase (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Securities sold under agreements to repurchase	$ 136,690,000	$ 154,771,000
Average interest rate at end of period	0.14%	0.11%
Average daily balance during the period	$ 153,578,000	$ 146,826,000
Average interest rate during the period	0.12%	0.11%
Maximum daily balance during the period	$ 175,088,000	$ 168,211,000

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Note 7 - Federal Home Loan Bank of Indianapolis Advances (Details Textual) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Federal Home Loan Bank of Indianapolis [Member] | Minimum [Member]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Interest Rate at Period End	1.04%	1.22%
Federal Home Loan Bank of Indianapolis [Member] | Maximum [Member]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Interest Rate at Period End	2.11%	2.11%
Federal Home Loan Bank of Indianapolis [Member]
Long-term Federal Home Loan Bank Advances	$ 178,000,000	$ 68,000,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate	1.47%	1.49%
Long-term Federal Home Loan Bank Advances	$ 178,000,000	$ 68,000,000
Line of Credit Facility, Maximum Borrowing Capacity	491,000,000
Line of Credit Facility, Remaining Borrowing Capacity	$ 313,000,000

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Note 7 - Federal Home Loan Bank of Indianapolis Advances - Maturities of Currently Outstanding FHLB Advances (Details)	Jun. 30, 2016 USD ($)
2016	$ 3,000,000
2017	45,000,000
2018	20,000,000
2019	20,000,000
2020	20,000,000
Thereafter	$ 70,000,000

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Note 8 - Commitments and Off-balance Sheet Risk (Details Textual) - USD ($)	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Interest Rate Swap [Member]
Derivative, Notional Amount	$ 14,200,000
Derivative, Fair Value, Net	$ (2,600,000)
Minimum [Member]
Fees Accreted Into Income During Interest Rate Swap Agreements Term	4 years
Maximum [Member]
Fees Accreted Into Income During Interest Rate Swap Agreements Term	15 years
Reserve or Liability Balance for Financial Instruments With Off Balance Sheet Risk	$ 0	$ 0

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Note 8 - Commitments and Off-balance Sheet Risk - Exposure to Credit Losses (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Unused lines of Credit [Member] | Commercial Portfolio Segment [Member]
Contractual amounts of financial instruments with off-balance sheet risk	$ 516,345,000	$ 522,658,000
Unused lines of Credit [Member] | One to Four Family Mortgages [Member]
Contractual amounts of financial instruments with off-balance sheet risk	59,163,000	61,905,000
Unused lines of Credit [Member] | Consumer Portfolio Segment [Member]
Contractual amounts of financial instruments with off-balance sheet risk	18,295,000	15,612,000
Unused lines of Credit [Member] | Consumer Other Financing Receivable 1 [Member]
Contractual amounts of financial instruments with off-balance sheet risk	6,970,000	8,583,000
Loan Origination Commitments [Member]
Contractual amounts of financial instruments with off-balance sheet risk	212,873,000	178,034,000
Standby Letters of Credit [Member]
Contractual amounts of financial instruments with off-balance sheet risk	33,206,000	34,946,000
Contractual amounts of financial instruments with off-balance sheet risk	$ 846,852,000	$ 821,738,000

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Note 9 - Hedging Activities (Details Textual) - USD ($)	1 Months Ended
	Jan. 31, 2016	Feb. 29, 2012	Jun. 30, 2016	Jan. 26, 2016	Jan. 25, 2016	Dec. 31, 2015
Junior Subordinated Debt [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate		2.18%
Derivative, Notional Amount		$ 32,000,000		$ 21,000,000	$ 32,000,000
Debt Instrument, Repurchased Face Amount				$ 11,000,000
Interest Expense, Debt	$ 200,000
Debt Instrument, Repurchase Amount	$ 11,000,000
Fair Value of Interest Rate Swap Agreement Liability			$ 300,000			$ 300,000
Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust		$ 32,000,000	$ 44,494,000			$ 55,154,000

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Note 10 - Fair Values of Financial Instruments - Fair Value Hierarchy of Financial Instruments (Details) - USD ($)		Jun. 30, 2016	Dec. 31, 2015
Fair Value, Inputs, Level 1 [Member] | Reported Value Measurement [Member]
Cash		$ 12,406,000	$ 12,496,000
Fair Value, Inputs, Level 1 [Member] | Estimate of Fair Value Measurement [Member]
Cash		12,406,000	12,496,000
Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities		0
Fair Value, Inputs, Level 2 [Member] | Reported Value Measurement [Member]
Cash equivalents		94,577,000	77,395,000
Loans held for sale		2,879,000	1,316,000
Bank owned life insurance		66,537,000	58,971,000
Accrued interest receivable		7,268,000	7,836,000
Deposits		2,279,718,000	2,275,382,000
Repurchase agreements		136,690,000	154,771,000
FHLBI advances		178,000,000	68,000,000
Subordinated debentures		44,494,000	55,154,000
Accrued interest payable		1,517	1,479
Fair Value, Inputs, Level 2 [Member] | Estimate of Fair Value Measurement [Member]
Cash equivalents		94,577,000	77,395,000
Loans held for sale		2,879,000	1,316,000
Bank owned life insurance		66,537,000	58,971,000
Accrued interest receivable		7,268,000	7,836,000
Deposits		2,226,310,000	2,208,724,000
Repurchase agreements		136,690,000	154,771,000
FHLBI advances		180,504,000	68,858,000
Subordinated debentures		44,505,000	55,760,000
Accrued interest payable		1,517	1,479
Fair Value, Inputs, Level 3 [Member] | Reported Value Measurement [Member]
Loans, net		2,359,951,000	2,260,730,000
Fair Value, Inputs, Level 3 [Member] | Estimate of Fair Value Measurement [Member]
Loans, net		2,356,483,000	2,259,710,000
Reported Value Measurement [Member] | Interest Rate Swap [Member]
Interest rate swap	[1]	278,000	253,000
Reported Value Measurement [Member]
Available-for-sale Securities	[1]	323,452,000	346,992,000
FHLBI stock	[2]	8,026,000	7,567,000
Estimate of Fair Value Measurement [Member] | Interest Rate Swap [Member]
Interest rate swap	[1]	278,000	253,000
Estimate of Fair Value Measurement [Member]
Available-for-sale Securities	[1]	323,452,000	346,992,000
FHLBI stock	[2]	8,026,000	7,567,000
Available-for-sale Securities		$ 323,452,000	$ 346,992,000

[1] See Note 11 for a description of the fair value hierarchy as well as a disclosure of levels for classes of financial assets and liabilities.

[2] It is not practical to determine the fair value of FHLBI stock due to transferability restrictions.

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Note 11 - Fair Values (Details Textual) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Available-for-sale Securities [Member]
Valuation Allowances and Reserves, Balance	$ 0	$ 0
Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	0
Available-for-sale Securities	323,452,000	346,992,000
Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Mortgage	$ 2,900,000	$ 1,300,000

XML

Note 11 - Fair Values - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Measurements, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	$ 0	$ 0
Fair Value, Measurements, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale Securities	132,942,000	147,040,000
Fair Value, Measurements, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | US Government Agencies Debt Securities [Member]
Available-for-sale Securities	132,942,000	147,040,000
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale Securities	57,545,000	67,074,000
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Backed Securities [Member]
Available-for-sale Securities	57,545,000	67,074,000
Fair Value, Measurements, Recurring [Member] | Municipal General Obligation Bonds [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | Municipal General Obligation Bonds [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale Securities	115,917,000	113,604,000
Fair Value, Measurements, Recurring [Member] | Municipal General Obligation Bonds [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale Securities	6,469,000	8,419,000
Fair Value, Measurements, Recurring [Member] | Municipal General Obligation Bonds [Member]
Available-for-sale Securities	122,386,000	122,023,000
Fair Value, Measurements, Recurring [Member] | Municipal Revenue Bonds [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | Municipal Revenue Bonds [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale Securities	8,593,000	8,914,000
Fair Value, Measurements, Recurring [Member] | Municipal Revenue Bonds [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | Municipal Revenue Bonds [Member]
Available-for-sale Securities	8,593,000	8,914,000
Fair Value, Measurements, Recurring [Member] | Other Debt Obligations [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | Other Debt Obligations [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale Securities	1,986,000	1,941,000
Fair Value, Measurements, Recurring [Member] | Other Debt Obligations [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale Securities	0	0
Fair Value, Measurements, Recurring [Member] | Other Debt Obligations [Member]
Available-for-sale Securities	1,986,000	1,941,000
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Interest Rate Swap [Member]
Interest rate swap	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Total	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member]
Interest rate swap	(278,000)	(253,000)
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Total	316,705,000	338,320,000
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Interest Rate Swap [Member]
Interest rate swap	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Total	6,469,000	8,419,000
Fair Value, Measurements, Recurring [Member] | Interest Rate Swap [Member]
Interest rate swap	(278,000)	(253,000)
Fair Value, Measurements, Recurring [Member]
Total	323,174,000	346,739,000
US Government Agencies Debt Securities [Member]
Available-for-sale Securities	132,942,000	147,040,000
Collateralized Mortgage Backed Securities [Member]
Available-for-sale Securities	57,545,000	67,074,000
Municipal General Obligation Bonds [Member]
Available-for-sale Securities	122,386,000	122,023,000
Municipal Revenue Bonds [Member]
Available-for-sale Securities	8,593,000	8,914,000
Other Debt Obligations [Member]
Available-for-sale Securities	1,986,000	1,941,000
Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	0
Available-for-sale Securities	$ 323,452,000	$ 346,992,000

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Note 11 - Fair Values - Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring [Member] - USD ($)		Jun. 30, 2016	Dec. 31, 2015
Fair Value, Inputs, Level 1 [Member]
Impaired loans (1)	[1]	$ 0	$ 0
Foreclosed assets (1)	[1]	0	0
Total		0	0
Fair Value, Inputs, Level 2 [Member]
Impaired loans (1)	[1]	0	0
Foreclosed assets (1)	[1]	0	0
Total		0	0
Fair Value, Inputs, Level 3 [Member]
Impaired loans (1)	[1]	9,012,000	8,970,000
Foreclosed assets (1)	[1]	815,000	1,293,000
Total		9,827,000	10,263,000
Impaired loans (1)	[1]	9,012,000	8,970,000
Foreclosed assets (1)	[1]	815,000	1,293,000
Total		$ 9,827,000	$ 10,263,000

[1] Represents carrying value and related write-downs for which adjustments are based on the estimated value of the property or other assets.

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Note 12 - Regulatory Matters (Details Textual) - USD ($)								3 Months Ended		6 Months Ended		18 Months Ended
	Sep. 21, 2016	Jul. 14, 2016	Jun. 23, 2016	Apr. 14, 2016	Mar. 23, 2016	Jan. 26, 2016	Jan. 14, 2016	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Apr. 19, 2016	Dec. 31, 2015	Jan. 30, 2015	Feb. 29, 2012	Dec. 31, 2009
Fund [Member] | Mercantile Bank Capital TrustI [Member]
Preferred Securities of Subsidiary Trust						$ 11,000,000
Mercantile Bank Capital TrustI [Member]
Preferred Securities of Subsidiary Trust						32,000,000
Payments for Repurchase of Trust Preferred Securities						11,000,000
Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust						$ 21,000,000
Percentage of Trust Preferred Securities Face Amount Paid						73.00%
Discount Rate of Trust Preferred Securities						27.00%
Gain (Loss) on Repurchase of Trust Preferred Securities, Before Tax						$ 3,000,000
Gain (Loss) on Repurchase of Trust Preferred Securities						$ 1,800,000
Gain (Loss) on Repurchase of Trust Preferred Securities Per Diluted Share						$ 0.11
Subsequent Event [Member]
Common Stock, Dividends, Per Share, Declared		$ 0.17
Common Stock, Dividends, Per Share, Cash Paid	$ 0.17
Common Stock, Dividends, Per Share, Declared				$ 0.16			$ 0.16
Common Stock, Dividends, Per Share, Cash Paid			$ 0.16		$ 0.16			$ 0.16	$ 0.14	$ 0.32	$ 0.28
Trust Preferred Securities Included in Tier One Capital								$ 42,200,000		$ 42,200,000		$ 42,200,000		$ 53,100,000
Maximum Restricted Core Element Allowed in Tier One Capital Percent										25.00%
Maximum Level of Consolidated Aggregate Assets Allowing for Inclusion of Trust Preferred Securities in Tier OneC apital																	$ 15,000,000,000
Preferred Securities of Subsidiary Trust								42,200,000		$ 42,200,000		42,200,000		53,100,000
Payments for Repurchase of Trust Preferred Securities										8,030,000	$ 0
Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust								44,494,000		44,494,000		$ 44,494,000		$ 55,154,000		$ 32,000,000
Gain (Loss) on Repurchase of Trust Preferred Securities								$ 0	$ 0	$ 2,970,000	$ 0
Increase (Decrease) in Tangible Equity to Tangible Assets Ratio Basis Point						0.09%
Increase (Decrease) in Tangible Book Value Per Share						$ 0.11
Increase (Decrease) in Tier One Capital and Total Risk Based Capital Ratio Basis Point						(0.35%)
Increase (Decrease) in Capital Ratio Basis Point						(0.35%)
Stock Repurchase Program, Authorized Amount															$ 20,000,000
Stock Repurchase Program Additional Authorized Amount													$ 15,000,000
Stock Repurchased During Period, Shares										168,000		956,000
Treasury Stock Acquired, Average Cost Per Share										$ 22.23		$ 20.38
Stock Repurchased During Period, Value										$ 3,700,000		$ 19,500,000

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Note 12 - Regulatory Matters - Actual Capital Levels and Minimum Levels (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Consolidated Entities [Member]
Total capital, amount	$ 347,819	$ 345,539
Total capital, ratio	13.00%	13.50%
Total capital minimum required for capital adequacy, amount	$ 214,866	$ 205,602
Total capital minimum required for capital adequacy, ratio	8.00%	8.00%
Tier 1 capital, amount	$ 330,710	$ 329,858
Tier 1 capital, ratio	12.30%	12.80%
Tier 1 capital minimum required for capital adequacy, amount	$ 161,150	$ 154,201
Tier 1 capital minimum required for capital adequacy, ratio	6.00%	6.00%
Common equity tier 1, amount	$ 288,289	$ 280,171
Common equity tier 1, ratio	10.70%	10.90%
Common equity tier 1 minimum required for capital adequacy, amount	$ 120,863	$ 115,804
Common equity tier 1 capital minimum required for capital adequacy, ratio	4.50%	4.50%
Tier 1 capital to average assets, amount	$ 330,710	$ 329,858
Tier 1 capital to average assets, ratio	11.40%	11.60%
Tiier 1 to average assets minimum required for capital adequacy, amount	$ 115,944	$ 114,138
Tier 1 capital to average assets minimum required for capital adequacy, ratio	4.00%	4.00%
Bank [Member]
Total capital, amount	$ 350,224	$ 347,433
Total capital, ratio	13.10%	13.50%
Total capital minimum required for capital adequacy, amount	$ 214,632	$ 205,624
Total capital minimum required for capital adequacy, ratio	8.00%	8.00%
Total capital to be well capitalized, amount	$ 268,290	$ 257,030
Total capital to be well capitalized, ratio	10.00%	10.00%
Tier 1 capital, amount	$ 333,114	$ 331,752
Tier 1 capital, ratio	12.40%	12.90%
Tier 1 capital minimum required for capital adequacy, amount	$ 160,974	$ 154,218
Tier 1 capital minimum required for capital adequacy, ratio	6.00%	6.00%
Tier 1 capital to be well capitalized, amount	$ 214,632	$ 205,624
Tier 1 capital to be well capitalized, ratio	8.00%	8.00%
Common equity tier 1, amount	$ 333,114	$ 331,752
Common equity tier 1, ratio	12.40%	12.90%
Common equity tier 1 minimum required for capital adequacy, amount	$ 120,731	$ 115,664
Common equity tier 1 capital minimum required for capital adequacy, ratio	4.50%	4.50%
Common equity tier 1 capital to average assets to be well capitalized, amount	$ 174,388	$ 167,070
Common equity tier 1 capital to be well capitalized, ratio	6.50%	6.50%
Tier 1 capital to average assets, amount	$ 333,114	$ 331,752
Tier 1 capital to average assets, ratio	11.50%	11.60%
Tiier 1 to average assets minimum required for capital adequacy, amount	$ 115,924	$ 114,280
Tier 1 capital to average assets minimum required for capital adequacy, ratio	4.00%	4.00%
Tier 1 capital to average assets to be well capitalized, amount	$ 144,905	$ 142,850
Tier 1 capital to average assets to be well capitalized, ratio	5.00%	5.00%