10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended June 30, 2017

or

¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from to

Commission File Number: 0-18415

Isabella Bank Corporation

(Exact name of registrant as specified in its charter)

Michigan	38-2830092
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
401 N. Main St, Mt. Pleasant, MI	48858
(Address of principal executive offices)	(Zip code)

(989) 772-9471

(Registrant’s telephone number, including area code)

N/A

(Former name, former address and former fiscal year, if changed since last report)

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.    ý  Yes    ¨  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 (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    ý  Yes    ¨  No

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

Large accelerated filer	¨	Accelerated filer	ý
Non-accelerated filer	¨  (Do not check if a smaller reporting company)	Smaller reporting company	¨
		Emerging growth company	¨
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.			¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).     ¨  Yes    ý  No

The number of common shares outstanding of the registrant’s Common Stock (no par value) was 7,884,003 as of August 2, 2017.

ISABELLA BANK CORPORATION

QUARTERLY REPORT ON FORM 10-Q

Table of Contents

PART I – FINANCIAL INFORMATION		4
Item 1.	Financial Statements	4
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	39
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	62
Item 4.	Controls and Procedures	62
PART II – OTHER INFORMATION		63
Item 1.	Legal Proceedings	63
Item 1A.	Risk Factors	63
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	63
Item 3.	Defaults Upon Senior Securities	63
Item 4.	Mine Safety Disclosures	63
Item 5.	Other Information	63
Item 6.	Exhibits	64
SIGNATURES		65

2

Forward Looking Statements

This report contains certain forward looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. We intend such forward looking statements to be covered by the safe harbor provisions for forward looking statements contained in the Private Securities Litigation Reform Act of 1995, and are included in this statement for purposes of these safe harbor provisions. Forward looking statements, which are based on certain assumptions and describe future plans, strategies and expectations, are generally identifiable by use of the words “believe,” “expect,” “intend,” “anticipate,” “estimate,” “project,” or similar expressions. Our ability to predict results or the actual effect of future plans or strategies is inherently uncertain. Factors which could have a material adverse effect on the operations and future prospects include, but are not limited to, changes in: interest rates, general economic conditions, monetary and fiscal policy, the quality or composition of the loan or investment portfolios, demand for loan products, fluctuation in the value of collateral securing our loan portfolio, deposit flows, competition, demand for financial services in our market area, and accounting principles, policies and guidelines. These risks and uncertainties should be considered in evaluating forward looking statements and undue reliance should not be placed on such statements. Further information concerning our business, including additional factors that could materially affect our financial results, is included in our filings with the SEC.

Glossary of Acronyms and Abbreviations

The acronyms and abbreviations identified below may be used throughout this Quarterly Report on Form 10-Q, or in our other SEC filings. You may find it helpful to refer back to this page while reading this report.

AFS: Available-for-sale	GAAP: U.S. generally accepted accounting principles
ALLL: Allowance for loan and lease losses	GLB Act: Gramm-Leach-Bliley Act of 1999
AOCI: Accumulated other comprehensive income	IFRS: International Financial Reporting Standards
ASC: FASB Accounting Standards Codification	IRR: Interest rate risk
ASU: FASB Accounting Standards Update	ISDA: International Swaps and Derivatives Association
ATM: Automated Teller Machine	JOBS Act: Jumpstart our Business Startups Act
BHC Act: Bank Holding Company Act of 1956	LIBOR: London Interbank Offered Rate
CFPB: Consumer Financial Protection Bureau	N/A: Not applicable
CIK: Central Index Key	N/M: Not meaningful
CRA: Community Reinvestment Act	NASDAQ: NASDAQ Stock Market Index
DIF: Deposit Insurance Fund	NASDAQ Banks: NASDAQ Bank Stock Index
DIFS: Department of Insurance and Financial Services	NAV: Net asset value
Directors Plan: Isabella Bank Corporation and Related Companies Deferred Compensation Plan for Directors	NOW: Negotiable order of withdrawal
Dividend Reinvestment Plan: Isabella Bank Corporation Stockholder Dividend Reinvestment Plan and Employee Stock Purchase Plan	NSF: Non-sufficient funds
Dodd-Frank Act: Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010	OCI: Other comprehensive income (loss)
ESOP: Employee Stock Ownership Plan	OMSR: Originated mortgage servicing rights
Exchange Act: Securities Exchange Act of 1934	OREO: Other real estate owned
FASB: Financial Accounting Standards Board	OTTI: Other-than-temporary impairment
FDI Act: Federal Deposit Insurance Act	PBO: Projected benefit obligation
FDIC: Federal Deposit Insurance Corporation	PCAOB: Public Company Accounting Oversight Board
FFIEC: Federal Financial Institutions Examinations Council	Rabbi Trust: A trust established to fund the Directors Plan
FRB: Federal Reserve Bank	SEC: U.S. Securities & Exchange Commission
FHLB: Federal Home Loan Bank	SOX: Sarbanes-Oxley Act of 2002
Freddie Mac: Federal Home Loan Mortgage Corporation	TDR: Troubled debt restructuring
FTE: Fully taxable equivalent	XBRL: eXtensible Business Reporting Language

3

PART I – FINANCIAL INFORMATION

Item 1. Financial Statements.

INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)

(Dollars in thousands)

	June 30 2017		December 31 2016
ASSETS
Cash and cash equivalents
Cash and demand deposits due from banks	$	21,485	$	20,167
Interest bearing balances due from banks	349		2,727
Total cash and cash equivalents	21,834		22,894
AFS securities (amortized cost of $563,309 in 2017 and $557,648 in 2016)	567,862		558,096
Mortgage loans AFS	1,482		1,816
Loans
Commercial	600,584		575,664
Agricultural	130,954		126,492
Residential real estate	270,207		266,050
Consumer	46,752		42,409
Gross loans	1,048,497		1,010,615
Less allowance for loan and lease losses	7,600		7,400
Net loans	1,040,897		1,003,215
Premises and equipment	28,679		29,314
Corporate owned life insurance policies	26,663		26,300
Accrued interest receivable	5,686		6,580
Equity securities without readily determinable fair values	23,401		21,694
Goodwill and other intangible assets	48,604		48,666
Other assets	12,190		13,576
TOTAL ASSETS	$	1,777,298	$	1,732,151
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits
Noninterest bearing	$	210,122	$	205,071
NOW accounts	212,365		209,325
Certificates of deposit under $250 and other savings	725,748		717,078
Certificates of deposit over $250	61,917		63,566
Total deposits	1,210,152		1,195,040
Borrowed funds	360,940		337,694
Accrued interest payable and other liabilities	11,136		11,518
Total liabilities	1,582,228		1,544,252
Shareholders’ equity
Common stock — no par value 15,000,000 shares authorized; issued and outstanding 7,862,553 shares (including 23,925 shares held in the Rabbi Trust) in 2017 and 7,821,069 shares (including 26,042 shares held in the Rabbi Trust) in 2016	140,646		139,525
Shares to be issued for deferred compensation obligations	5,164		5,038
Retained earnings	49,174		46,114
Accumulated other comprehensive income (loss)	86		(2,778		)
Total shareholders’ equity	195,070		187,899
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	1,777,298	$	1,732,151

See notes to interim condensed consolidated financial statements (unaudited).

4

INTERIM CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)

(Dollars in thousands except per share amounts)

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
Interest income
Loans, including fees	$	10,685	$	9,317	$	20,805	$	18,355
AFS securities
Taxable	2,226		2,303		4,377		4,703
Nontaxable	1,413		1,441		2,828		2,926
Federal funds sold and other	174		157		349		315
Total interest income	14,498		13,218		28,359		26,299
Interest expense
Deposits	1,615		1,418		3,155		2,817
Borrowings	1,413		1,260		2,704		2,475
Total interest expense	3,028		2,678		5,859		5,292
Net interest income	11,470		10,540		22,500		21,007
Provision for loan losses	9		12		36		168
Net interest income after provision for loan losses	11,461		10,528		22,464		20,839
Noninterest income
Service charges and fees	1,405		1,163		2,935		2,376
Net gain on sale of mortgage loans	199		127		354		209
Earnings on corporate owned life insurance policies	183		195		363		383
Net gains on sale of AFS securities	142		245		142		245
Other	859		1,022		1,610		1,762
Total noninterest income	2,788		2,752		5,404		4,975
Noninterest expenses
Compensation and benefits	4,833		4,684		10,509		9,472
Furniture and equipment	1,352		1,340		2,696		2,635
Occupancy	815		788		1,652		1,598
Other	2,507		2,406		4,601		4,593
Total noninterest expenses	9,507		9,218		19,458		18,298
Income before federal income tax expense	4,742		4,062		8,410		7,516
Federal income tax expense	898		655		1,430		1,092
NET INCOME	$	3,844	$	3,407	$	6,980	$	6,424
Earnings per common share
Basic	$	0.49	$	0.44	$	0.89	$	0.82
Diluted	$	0.48	$	0.43	$	0.87	$	0.80
Cash dividends per common share	$	0.25	$	0.24	$	0.50	$	0.48

See notes to interim condensed consolidated financial statements (unaudited).

5

INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)

(Dollars in thousands)

	Three Months Ended   June 30						Six Months Ended   June 30
	2017			2016			2017			2016
Net income	$	3,844		$	3,407		$	6,980		$	6,424
Unrealized gains (losses) on AFS securities
Unrealized gains (losses) on AFS securities arising during the period	2,570			4,067			4,247			11,341
Reclassification adjustment for net realized (gains) losses included in net income	(142		)	(245		)	(142		)	(245		)
Tax effect (1)	(762		)	(1,173		)	(1,212		)	(3,650		)
Unrealized gains (losses) on AFS securities, net of tax	1,666			2,649			2,893			7,446
Unrealized gains (losses) on derivative instruments arising during the period	(61		)	(152		)	(44		)	(152		)
Tax effect (1)	21			52			15			52
Unrealized gains (losses) on derivative instruments, net of tax	(40		)	(100		)	(29		)	(100		)
Other comprehensive income, net of tax	1,626			2,549			2,864			7,346
Comprehensive income	$	5,470		$	5,956		$	9,844		$	13,770

⁽¹⁾  See “Note 12 – Accumulated Other Comprehensive Income” for tax effect reconciliation.

See notes to interim condensed consolidated financial statements (unaudited).

6

INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (UNAUDITED)

(Dollars in thousands except per share amounts)

	Common Stock
	Common Shares Outstanding		Amount			Common Shares to be Issued for Deferred Compensation Obligations			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Totals
Balance, January 1, 2016	7,799,867		$	139,198		$	4,592		$	39,960		$	221		$	183,971
Comprehensive income (loss)	—		—			—			6,424			7,346			13,770
Issuance of common stock	88,486		2,489			—			—			—			2,489
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations	—		127			(127		)	—			—			—
Share-based payment awards under equity compensation plan	—		—			273			—			—			273
Common stock purchased for deferred compensation obligations	—		(164		)	—			—			—			(164		)
Common stock repurchased pursuant to publicly announced repurchase plan	(51,911	)	(1,462		)	—			—			—			(1,462		)
Cash dividends paid ($0.48 per common share)	—		—			—			(3,744		)	—			(3,744		)
Balance, June 30, 2016	7,836,442		$	140,188		$	4,738		$	42,640		$	7,567		$	195,133
Balance, January 1, 2017	7,821,069		$	139,525		$	5,038		$	46,114		$	(2,778	)	$	187,899
Comprehensive income (loss)	—		—			—			6,980			2,864			9,844
Issuance of common stock	135,516		3,764			—			—			—			3,764
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations	—		176			(176		)	—			—			—
Share-based payment awards under equity compensation plan	—		—			302			—			—			302
Common stock purchased for deferred compensation obligations	—		(197		)	—			—			—			(197		)
Common stock repurchased pursuant to publicly announced repurchase plan	(94,032	)	(2,622		)	—			—			—			(2,622		)
Cash dividends paid ($0.50 per common share)	—		—			—			(3,920		)	—			(3,920		)
Balance, June 30, 2017	7,862,553		$	140,646		$	5,164		$	49,174		$	86		$	195,070

See notes to interim condensed consolidated financial statements (unaudited).

7

INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

(Dollars in thousands)

	Six Months Ended   June 30
	2017			2016
OPERATING ACTIVITIES
Net income	$	6,980		$	6,424
Reconciliation of net income to net cash provided by operating activities:
Provision for loan losses	36			168
Impairment of foreclosed assets	28			—
Depreciation	1,440			1,438
Amortization of OMSR	170			165
Amortization of acquisition intangibles	62			87
Net amortization of AFS securities	1,062			1,427
Net (gains) losses on sale of AFS securities	(142		)	(245		)
Net gain on sale of mortgage loans	(354		)	(209		)
Increase in cash value of corporate owned life insurance policies	(363		)	(383		)
Share-based payment awards under equity compensation plan	302			273
Origination of loans held-for-sale	(19,081		)	(10,810		)
Proceeds from loan sales	19,769			10,925
Net changes in operating assets and liabilities which provided (used) cash:
Accrued interest receivable	894			478
Other assets	(1,734		)	(667		)
Accrued interest payable and other liabilities	(382		)	(238		)
Net cash provided by (used in) operating activities	8,687			8,833
INVESTING ACTIVITIES
Activity in AFS securities
Sales	12,827			35,664
Maturities, calls, and principal payments	45,021			58,145
Purchases	(64,429		)	(26,222		)
Net loan principal (originations) collections	(37,842		)	(69,186		)
Proceeds from sales of foreclosed assets	98			288
Purchases of premises and equipment	(805		)	(1,351		)
Proceeds from redemption of corporate owned life insurance policies	—			1,004
Net cash provided by (used in) investing activities	(45,130		)	(1,658		)

8

INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (continued)

(Dollars in thousands)

	Six Months Ended   June 30
	2017			2016
FINANCING ACTIVITIES
Net increase (decrease) in deposits	$	15,112		$	(7,693	)
Net increase (decrease) in borrowed funds	23,246			8,864
Cash dividends paid on common stock	(3,920		)	(3,744		)
Proceeds from issuance of common stock	3,764			2,489
Common stock repurchased	(2,622		)	(1,462		)
Common stock purchased for deferred compensation obligations	(197		)	(164		)
Net cash provided by (used in) financing activities	35,383			(1,710		)
Increase (decrease) in cash and cash equivalents	(1,060		)	5,465
Cash and cash equivalents at beginning of period	22,894			21,569
Cash and cash equivalents at end of period	$	21,834		$	27,034
SUPPLEMENTAL CASH FLOWS INFORMATION:
Interest paid	$	5,872		$	5,286
Income taxes paid	$	1,630		$	600
SUPPLEMENTAL NONCASH INFORMATION:
Transfers of loans to foreclosed assets	$	124		$	116

See notes to interim condensed consolidated financial statements (unaudited).

9

NOTES TO INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

(Dollars in thousands except per share amounts)

Note 1 – Basis of Presentation

As used in these notes, as well as in Management's Discussion and Analysis of Financial Condition and Results of Operations, references to “Isabella,” the “Corporation”, “we,” “our,” “us,” and similar terms refer to the consolidated entity consisting of Isabella Bank Corporation and its subsidiaries. Isabella Bank Corporation refers solely to the parent holding company, and Isabella Bank or the “Bank” refer to Isabella Bank Corporation’s subsidiary, Isabella Bank.

The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In our opinion, all adjustments considered necessary for a fair presentation have been included. Operating results for the three and six month periods ended June 30, 2017 are not necessarily indicative of the results that may be expected for the year ending December 31, 2017. For further information, refer to our Annual Report on Form 10-K for the year ended December 31, 2016.

Our accounting policies are materially the same as those discussed in Note 1 to the Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2016.

Reclassifications: Certain amounts reported in the interim 2016 consolidated financial statements have been reclassified to conform with the 2017 presentation.

Note 2 – Computation of Earnings Per Common Share

Basic earnings per common share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Diluted earnings per common share reflects additional common shares that would have been outstanding if dilutive potential common shares had been issued. Potential common shares that may be issued relate solely to outstanding shares in the Directors Plan.

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
Average number of common shares outstanding for basic calculation	7,841,822		7,819,080		7,834,523		7,807,187
Average potential effect of common shares in the Directors Plan (1)	190,528		183,842		191,028		184,152
Average number of common shares outstanding used to calculate diluted earnings per common share	8,032,350		8,002,922		8,025,551		7,991,339
Net income	$	3,844	$	3,407	$	6,980	$	6,424
Earnings per common share
Basic	$	0.49	$	0.44	$	0.89	$	0.82
Diluted	$	0.48	$	0.43	$	0.87	$	0.80

⁽¹⁾  Exclusive of shares held in the Rabbi Trust

Note 3 – Accounting Standards Updates

Pending Accounting Standards Updates

ASU No. 2017-09: “Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting”

In May 2017, ASU No. 2017-09 provided guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting under Topic 718. The current disclosure requirements in Topic 718 apply regardless of whether an entity is required to apply modification accounting under the amendments in this updated. An entity should account for the effects of a modification unless all of the following are met:

1. The fair value (or calculated value or intrinsic value, if such an alternative measurement method is used) of the modified award is the same as the fair value (or calculated value or intrinsic value, if such an alternative measurement method is used) of the original award immediately before the original award is modified. If the modification does not affect any of the inputs to the valuation technique that the entity uses to value the award, the entity is not required to estimate the value immediately before and after the modification.

10

2. The vesting conditions of the modified award are the same as the vesting conditions of the original award immediately before the original award is modified.

3. The classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified.

The new authoritative guidance is effective for interim and annual periods beginning after December 15, 2017 and is not expected to have a significant impact on our operating results or financial statement disclosures.

Note 4 – AFS Securities

The amortized cost and fair value of AFS securities, with gross unrealized gains and losses, are as follows at:

	June 30, 2017
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Government sponsored enterprises	$	280	$	1	$	—	$	281
States and political subdivisions	215,999		6,121		27		222,093
Auction rate money market preferred	3,200		—		105		3,095
Preferred stocks	3,800		—		135		3,665
Mortgage-backed securities	223,225		701		1,969		221,957
Collateralized mortgage obligations	116,805		705		739		116,771
Total	$	563,309	$	7,528	$	2,975	$	567,862

	December 31, 2016
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Government sponsored enterprises	$	10,258	$	3	$	2	$	10,259
States and political subdivisions	208,977		4,262		320		212,919
Auction rate money market preferred	3,200		—		406		2,794
Preferred stocks	3,800		—		375		3,425
Mortgage-backed securities	229,593		581		2,918		227,256
Collateralized mortgage obligations	101,820		600		977		101,443
Total	$	557,648	$	5,446	$	4,998	$	558,096

The amortized cost and fair value of AFS securities by contractual maturity at June 30, 2017 are as follows:

	Maturing								Securities with Variable Monthly Payments or Noncontractual Maturities
	Due in One Year or Less		After One Year But Within Five Years		After Five Years But Within Ten Years		After Ten Years				Total
Government sponsored enterprises	$	32	$	248	$	—	$	—	$	—	$	280
States and political subdivisions	32,000		74,710		76,716		32,573		—		215,999
Auction rate money market preferred	—		—		—		—		3,200		3,200
Preferred stocks	—		—		—		—		3,800		3,800
Mortgage-backed securities	—		—		—		—		223,225		223,225
Collateralized mortgage obligations	—		—		—		—		116,805		116,805
Total amortized cost	$	32,032	$	74,958	$	76,716	$	32,573	$	347,030	$	563,309
Fair value	$	32,105	$	77,118	$	79,668	$	33,483	$	345,488	$	567,862

Expected maturities for government sponsored enterprises and states and political subdivisions may differ from contractual maturities because issuers may have the right to call or prepay obligations.

11

As the auction rate money market preferred and preferred stocks have continual call dates, they are not reported by a specific maturity group. Because of their variable monthly payments, mortgage-backed securities and collateralized mortgage obligations are not reported by a specific maturity group.

A summary of the sales activity of AFS securities was as follows for the:

	Three Months Ended June 30				Six Months Ended June 30
	2017		2016		2017		2016
Proceeds from sales of AFS securities	$	12,827	$	35,664	$	12,827	$	35,664
Gross realized gains (losses)	$	142	$	245	$	142	$	245
Applicable income tax expense (benefit)	$	48	$	83	$	48	$	83

The following information pertains to AFS securities with gross unrealized losses at June 30, 2017 and December 31, 2016, aggregated by investment category and length of time that individual securities have been in a continuous loss position.

	June 30, 2017
	Less Than Twelve Months				Twelve Months or More
	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Total Unrealized Losses
Government sponsored enterprises	$	—	$	—	$	—	$	—	$	—
States and political subdivisions	25		4,049		2		263		27
Auction rate money market preferred	—		—		105		3,095		105
Preferred stocks	—		—		135		3,665		135
Mortgage-backed securities	1,969		126,883		—		—		1,969
Collateralized mortgage obligations	444		36,057		295		10,413		739
Total	$	2,438	$	166,989	$	537	$	17,436	$	2,975
Number of securities in an unrealized loss position:			41				9		50

	December 31, 2016
	Less Than Twelve Months				Twelve Months or More
	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Total Unrealized Losses
Government sponsored enterprises	$	2	$	9,936	$	—	$	—	$	2
States and political subdivisions	311		21,800		9		355		320
Auction rate money market preferred	—		—		406		2,794		406
Preferred stocks	—		—		375		3,425		375
Mortgage-backed securities	2,918		175,212		—		—		2,918
Collateralized mortgage obligations	628		51,466		349		11,381		977
Total	$	3,859	$	258,414	$	1,139	$	17,955	$	4,998
Number of securities in an unrealized loss position:			104				9		113

As of June 30, 2017 and December 31, 2016, we conducted an analysis to determine whether any AFS securities currently in an unrealized loss position should be other-than-temporarily impaired. Such analyses considered, among other factors, the following criteria:

• Has the value of the investment declined more than what is deemed to be reasonable based on a risk and maturity adjusted discount rate?

• Is the investment credit rating below investment grade?

• Is it probable the issuer will be unable to pay the amount when due?

• Is it more likely than not that we will have to sell the security before recovery of its cost basis?

• Has the duration of the investment been extended?

During the fourth quarter of 2016, we identified one municipal bond as other-than-temporarily impaired. While management estimated the OTTI to be realized, we also engaged the services of an independent investment valuation firm to estimate the

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amount of impairment as of December 31, 2016. The valuation calculated the estimated market value utilizing two different approaches:

1) Market - Appraisal and Comparable Investments

2) Income - Discounted Cash Flow Method

The two methods were then weighted, with a higher weighting applied to the Market approach, to determine the estimated impairment. As a result of this analysis, we recognized an OTTI of $770 in earnings for the year ended December 31, 2016. Based on analysis of this bond, there was no additional OTTI recognized as of June 30, 2017.

Based on our analyses, the fact that we have asserted that we do not have the intent to sell AFS securities in an unrealized loss position, and considering it is unlikely that we will have to sell any AFS securities in an unrealized loss position before recovery of their cost basis, we do not believe that the values of any other AFS securities are other-than-temporarily impaired as of June 30, 2017 or December 31, 2016, with the exception of the one municipal bond discussed above.

Note 5 – Loans and ALLL

We grant commercial, agricultural, residential real estate, and consumer loans to customers situated primarily in Clare, Gratiot, Isabella, Mecosta, Midland, Montcalm, and Saginaw counties in Michigan. The ability of the borrowers to honor their repayment obligations is often dependent upon the real estate, agricultural, manufacturing, retail, gaming, tourism, higher education, and general economic conditions of this region. Substantially all of our consumer and residential real estate loans are secured by various items of property, while commercial loans are secured primarily by real estate, business assets, and personal guarantees. A portion of loans are unsecured.

Loans that we have the intent and ability to hold in our portfolio are reported at their outstanding principal balance adjusted for any charge-offs, the ALLL, and any deferred fees or costs. Interest income is accrued over the term of the loan based on the principal amount outstanding. Loan origination fees and certain direct loan origination costs are capitalized and recognized as a component of interest income over the term of the loan using the level yield method.

The accrual of interest on commercial, agricultural, and residential real estate loans is discontinued at the time the loan is 90 days or more past due unless the credit is well-secured and in the process of collection. Upon transferring the loans to nonaccrual status, we perform an evaluation to determine the net realizable value of the underlying collateral. This evaluation is used to help determine if any charge-offs are necessary. Consumer loans are typically charged-off no later than 180 days past due. Past due status is based on contractual terms of the loan. In all cases, loans are placed on nonaccrual status or charged-off at an earlier date if collection of principal or interest is considered doubtful.

For loans that are placed on nonaccrual status or charged-off, all interest accrued in the current calendar year, but not collected, is reversed against interest income while interest accrued in prior calendar years, but not collected, is charged against the ALLL. Loans may be returned to accrual status after six months of continuous performance.

Commercial and agricultural loans include loans for commercial real estate, commercial operating loans, advances to mortgage brokers, farmland and agricultural production, and states and political subdivisions. Repayment of these loans is dependent upon the successful operation and management of a business. We minimize our risk by limiting the amount of direct credit exposure to any one borrower to $15,000. Borrowers with direct credit needs of more than $15,000 are serviced through the use of loan participations with other commercial banks. Commercial and agricultural real estate loans commonly require loan-to-value limits of 80% or less. Depending upon the type of loan, past credit history, and current operating results, we may require the borrower to pledge accounts receivable, inventory, and property and equipment. Personal guarantees are generally required from the owners of closely held corporations, partnerships, and sole proprietorships. In addition, we require annual financial statements, prepare cash flow analyses, and review credit reports.

We entered into a mortgage purchase program in 2016 with a financial institution where we participate in advances to mortgage brokers ("advances"). The mortgage brokers originate residential mortgage loans with the intent to sell them on the secondary market. We participate in the advance to the mortgage broker, which is secured by the underlying mortgage loan, until it is ultimately sold on the secondary market. As such, the average life of each participated advance is approximately 20-30 days. Funds from the sale of the loan are used to payoff our participation in the advance to the mortgage broker. We classify these advances as commercial loans and include the outstanding balance in commercial loans on our balance sheet. Under the participation agreement, we committed to a maximum outstanding aggregate amount of $30,000. The difference between our outstanding balances and the maximum outstanding aggregate amount is classified as “Unfunded commitments under lines of credit” in the “Contractual Obligations and Loan Commitments” section of the Management's Discussion and Analysis of Financial Condition and Results of Operations of this report.

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We offer adjustable rate mortgages, construction loans, and fixed rate residential real estate loans which have amortization periods up to a maximum of 30 years. We consider the anticipated direction of interest rates, balance sheet duration, the sensitivity of our balance sheet to changes in interest rates, and overall loan demand to determine whether or not to sell fixed rate loans to Freddie Mac.

Our lending policies generally limit the maximum loan-to-value ratio on residential real estate loans to 97% of the lower of the appraised value of the property or the purchase price, with the condition that private mortgage insurance is required on loans with loan-to-value ratios in excess of 80%.

Underwriting criteria for originated residential real estate loans include:

• Evaluation of the borrower’s ability to make monthly payments.

• Evaluation of the value of the property securing the loan.

• Ensuring the payment of principal, interest, taxes, and hazard insurance does not exceed 28% of a borrower’s gross income.

• Ensuring all debt servicing does not exceed 36% of income.

• Verification of acceptable credit reports.

• Verification of employment, income, and financial information.

Appraisals are performed by independent appraisers and reviewed for appropriateness. All originated mortgage loan requests are reviewed by our mortgage loan committee or through a secondary market underwriting system; loans in excess of $500 require the approval of our Internal Loan Committee, the Executive Loan Committee, the Board of Directors’ Loan Committee, or the Board of Directors.

Consumer loans include secured and unsecured personal loans. Loans are amortized for a period of up to 12 years based on the age and value of the underlying collateral. The underwriting emphasis is on a borrower’s perceived intent and ability to pay rather than collateral value. No consumer loans are sold to the secondary market.

The ALLL is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Loan losses are charged against the ALLL when we believe the uncollectability of the loan balance is confirmed. Subsequent recoveries, if any, are credited to the ALLL.

The appropriateness of the ALLL is evaluated on a quarterly basis and is based upon a periodic review of the collectability of the loans in light of historical experience, the nature and volume of the loan portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral, and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available.

The primary factors behind the determination of the level of the ALLL are specific allocations for impaired loans, historical loss percentages, as well as unallocated components. Specific allocations for impaired loans are primarily determined based on the difference between the loan’s outstanding balance and 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 the collateral, less cost to sell. Historical loss allocations are calculated at the loan class and segment levels based on a migration analysis of the loan portfolio, with the exception of advances to mortgage brokers, over the preceding five years. With no historical losses on advances to mortgage brokers, there is no allocation in the commercial segment displayed in the following tables based on historical loss factors. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio.

A summary of changes in the ALLL and the recorded investment in loans by segments follows:

	Allowance for Loan Losses
	Three Months Ended June 30, 2017
	Commercial			Agricultural			Residential Real Estate			Consumer			Unallocated		Total
April 1, 2017	$	1,771		$	527		$	3,098		$	671		$	1,433	$	7,500
Charge-offs	(25		)	—			—			(44		)	—		(69		)
Recoveries	55			—			63			42			—		160
Provision for loan losses	177			(52		)	(563		)	(86		)	533		9
June 30, 2017	$	1,978		$	475		$	2,598		$	583		$	1,966	$	7,600

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	Allowance for Loan Losses
	Six Months Ended June 30, 2017
	Commercial			Agricultural			Residential Real Estate			Consumer			Unallocated		Total
January 1, 2017	$	1,814		$	884		$	2,664		$	624		$	1,414	$	7,400
Charge-offs	(52		)	—			(43		)	(118		)	—		(213		)
Recoveries	188			—			99			90			—		377
Provision for loan losses	28			(409		)	(122		)	(13		)	552		36
June 30, 2017	$	1,978		$	475		$	2,598		$	583		$	1,966	$	7,600

	Allowance for Loan Losses and Recorded Investment in Loans
	June 30, 2017
	Commercial		Agricultural		Residential Real Estate		Consumer		Unallocated		Total
ALLL
Individually evaluated for impairment	$	783	$	—	$	1,672	$	—	$	—	$	2,455
Collectively evaluated for impairment	1,195		475		926		583		1,966		5,145
Total	$	1,978	$	475	$	2,598	$	583	$	1,966	$	7,600
Loans
Individually evaluated for impairment	$	7,362	$	11,125	$	8,628	$	20			$	27,135
Collectively evaluated for impairment	593,222		119,829		261,579		46,732				1,021,362
Total	$	600,584	$	130,954	$	270,207	$	46,752			$	1,048,497

	Allowance for Loan Losses
	Three Months Ended June 30, 2016
	Commercial			Agricultural		Residential Real Estate			Consumer			Unallocated		Total
April 1, 2016	$	2,421		$	336	$	3,130		$	540		$	1,073	$	7,500
Charge-offs	(32		)	—		(128		)	(48		)	—		(208		)
Recoveries	189			—		45			62			—		296
Provision for loan losses	(459		)	198		83			(13		)	203		12
June 30, 2016	$	2,119		$	534	$	3,130		$	541		$	1,276	$	7,600

	Allowance for Loan Losses
	Six Months Ended June 30, 2016
	Commercial			Agricultural		Residential Real Estate			Consumer			Unallocated		Total
January 1, 2016	$	2,171		$	329	$	3,330		$	522		$	1,048	$	7,400
Charge-offs	(48		)	—		(369		)	(132		)	—		(549		)
Recoveries	278			92		95			116			—		581
Provision for loan losses	(282		)	113		74			35			228		168
June 30, 2016	$	2,119		$	534	$	3,130		$	541		$	1,276	$	7,600

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	Allowance for Loan Losses and Recorded Investment in Loans
	December 31, 2016
	Commercial		Agricultural		Residential Real Estate		Consumer		Unallocated		Total
ALLL
Individually evaluated for impairment	$	741	$	1	$	1,629	$	—	$	—	$	2,371
Collectively evaluated for impairment	1,073		883		1,035		624		1,414		5,029
Total	$	1,814	$	884	$	2,664	$	624	$	1,414	$	7,400
Loans
Individually evaluated for impairment	$	7,859	$	5,545	$	8,638	$	26			$	22,068
Collectively evaluated for impairment	567,805		120,947		257,412		42,383				988,547
Total	$	575,664	$	126,492	$	266,050	$	42,409			$	1,010,615

The following table displays the credit quality indicators for commercial and agricultural credit exposures based on internally assigned credit risk ratings as of:

	June 30, 2017
	Commercial								Agricultural
	Real Estate		Other		Advances to Mortgage Brokers		Total		Real Estate		Other		Total		Total
Rating
1 - Excellent	$	26	$	232	$	—	$	258	$	—	$	—	$	—	$	258
2 - High quality	7,479		15,878		—		23,357		3,088		1,006		4,094		27,451
3 - High satisfactory	103,672		45,853		19,914		169,439		21,435		9,306		30,741		200,180
4 - Low satisfactory	320,610		71,958		—		392,568		48,109		20,740		68,849		461,417
5 - Special mention	4,253		1,899		—		6,152		11,015		9,054		20,069		26,221
6 - Substandard	6,343		2,450		—		8,793		4,379		1,830		6,209		15,002
7 - Vulnerable	17		—		—		17		466		526		992		1,009
8 - Doubtful	—		—		—		—		—		—		—		—
Total	$	442,400	$	138,270	$	19,914	$	600,584	$	88,492	$	42,462	$	130,954	$	731,538

	December 31, 2016
	Commercial								Agricultural
	Real Estate		Other		Advances to Mortgage Brokers		Total		Real Estate		Other		Total		Total
Rating
1 - Excellent	$	28	$	438	$	—	$	466	$	—	$	—	$	—	$	466
2 - High quality	11,821		12,091		19,688		43,600		3,566		1,426		4,992		48,592
3 - High satisfactory	103,529		41,982		—		145,511		21,657		11,388		33,045		178,556
4 - Low satisfactory	299,317		74,432		—		373,749		48,955		22,715		71,670		445,419
5 - Special mention	3,781		1,178		—		4,959		6,009		3,085		9,094		14,053
6 - Substandard	5,901		1,474		—		7,375		3,650		3,508		7,158		14,533
7 - Vulnerable	4		—		—		4		—		533		533		537
8 - Doubtful	—		—		—		—		—		—		—		—
Total	$	424,381	$	131,595	$	19,688	$	575,664	$	83,837	$	42,655	$	126,492	$	702,156

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Internally assigned credit risk ratings are reviewed, at a minimum, when loans are renewed or when management has knowledge of improvements or deterioration of the credit quality of individual credits. Descriptions of the internally assigned credit risk ratings for commercial and agricultural loans are as follows:

1. EXCELLENT – Substantially Risk Free

Credit has strong financial condition and solid earnings history, characterized by:

• High liquidity, strong cash flow, low leverage.

• Unquestioned ability to meet all obligations when due.

• Experienced management, with management succession in place.

• Secured by cash.

2. HIGH QUALITY – Limited Risk

Credit with sound financial condition and a positive trend in earnings supplemented by:

• Favorable liquidity and leverage ratios.

• Ability to meet all obligations when due.

• Management with successful track record.

• Steady and satisfactory earnings history.

• If loan is secured, collateral is of high quality and readily marketable.

• Access to alternative financing.

• Well defined primary and secondary source of repayment.

• If supported by guaranty, the financial strength and liquidity of the guarantor(s) are clearly evident.

3.HIGH SATISFACTORY – Reasonable Risk

Credit with satisfactory financial condition and further characterized by:

• Working capital adequate to support operations.

• Cash flow sufficient to pay debts as scheduled.

• Management experience and depth appear favorable.

• Loan performing according to terms.

• If loan is secured, collateral is acceptable and loan is fully protected.

4. LOW SATISFACTORY – Acceptable Risk

Credit with bankable risks, although some signs of weaknesses are shown:

• Would include most start-up businesses.

• Occasional instances of trade slowness or repayment delinquency – may have been 10-30 days slow within the past year.

• Management’s abilities are apparent, yet unproven.

• Weakness in primary source of repayment with adequate secondary source of repayment.

• Loan structure generally in accordance with policy.

• If secured, loan collateral coverage is marginal.

• Adequate cash flow to service debt, but coverage is low.

To be classified as less than satisfactory, only one of the following criteria must be met.

5. SPECIAL MENTION – Criticized

Credit constitutes an undue and unwarranted credit risk but not to the point of justifying a classification of substandard. The credit risk may be relatively minor yet constitute an unwarranted risk in light of the circumstances surrounding a specific loan:

• Downward trend in sales, profit levels, and margins.

• Impaired working capital position.

• Cash flow is strained in order to meet debt repayment.

• Loan delinquency (30-60 days) and overdrafts may occur.

• Shrinking equity cushion.

• Diminishing primary source of repayment and questionable secondary source.

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• Management abilities are questionable.

• Weak industry conditions.

• Litigation pending against the borrower.

• Collateral or guaranty offers limited protection.

• Negative debt service coverage, however the credit is well collateralized and payments are current.

6. SUBSTANDARD – Classified

Credit where the borrower’s current net worth, paying capacity, and value of the collateral pledged is inadequate. There is a distinct possibility that we will implement collection procedures if the loan deficiencies are not corrected. In addition, the following characteristics may apply:

• Sustained losses have severely eroded the equity and cash flow.

• Deteriorating liquidity.

• Serious management problems or internal fraud.

• Original repayment terms liberalized.

• Likelihood of bankruptcy.

• Inability to access other funding sources.

• Reliance on secondary source of repayment.

• Litigation filed against borrower.

• Collateral provides little or no value.

• Requires excessive attention of the loan officer.

• Borrower is uncooperative with loan officer.

7.VULNERABLE – Classified

Credit is considered “Substandard” and warrants placing on nonaccrual status. Risk of loss is being evaluated and exit strategy options are under review. Other characteristics that may apply:

• Insufficient cash flow to service debt.

• Minimal or no payments being received.

• Limited options available to avoid the collection process.

• Transition status, expect action will take place to collect loan without immediate progress being made.

8. DOUBTFUL – Workout

Credit has all the weaknesses inherent in a “Substandard” loan with the added characteristic that collection and/or liquidation is pending. The possibility of a loss is extremely high, but its classification as a loss is deferred until liquidation procedures are completed, or reasonably estimable. Other characteristics that may apply:

• Normal operations are severely diminished or have ceased.

• Seriously impaired cash flow.

• Original repayment terms materially altered.

• Secondary source of repayment is inadequate.

• Survivability as a “going concern” is impossible.

• Collection process has begun.

• Bankruptcy petition has been filed.

• Judgments have been filed.

• Portion of the loan balance has been charged-off.

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Our primary credit quality indicator for residential real estate and consumer loans is the individual loan’s past due aging. The following tables summarize the past due and current loans as of:

	June 30, 2017
	Accruing Interest and Past Due:								Total Past Due and Nonaccrual
	30-59 Days		60-89 Days		90 Days or More		Nonaccrual				Current		Total
Commercial
Commercial real estate	$	1,301	$	—	$	55	$	17	$	1,373	$	441,027	$	442,400
Commercial other	981		103		—		—		1,084		137,186		138,270
Advances to mortgage brokers	—		—		—		—		—		19,914		19,914
Total commercial	2,282		103		55		17		2,457		598,127		600,584
Agricultural
Agricultural real estate	343		—		1,099		466		1,908		86,584		88,492
Agricultural other	29		—		—		526		555		41,907		42,462
Total agricultural	372		—		1,099		992		2,463		128,491		130,954
Residential real estate
Senior liens	1,033		426		49		460		1,968		221,433		223,401
Junior liens	—		—		—		24		24		7,746		7,770
Home equity lines of credit	123		173		—		70		366		38,670		39,036
Total residential real estate	1,156		599		49		554		2,358		267,849		270,207
Consumer
Secured	63		—		—		—		63		43,109		43,172
Unsecured	1		—		—		—		1		3,579		3,580
Total consumer	64		—		—		—		64		46,688		46,752
Total	$	3,874	$	702	$	1,203	$	1,563	$	7,342	$	1,041,155	$	1,048,497

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	December 31, 2016
	Accruing Interest and Past Due:								Total Past Due and Nonaccrual
	30-59 Days		60-89 Days		90 Days or More		Nonaccrual				Current		Total
Commercial
Commercial real estate	$	1,580	$	—	$	35	$	4	$	1,619	$	422,762	$	424,381
Commercial other	1,693		35		—		—		1,728		129,867		131,595
Advances to mortgage brokers	—		—		—		—		—		19,688		19,688
Total commercial	3,273		35		35		4		3,347		572,317		575,664
Agricultural
Agricultural real estate	191		—		508		—		699		83,138		83,837
Agricultural other	19		—		—		533		552		42,103		42,655
Total agricultural	210		—		508		533		1,251		125,241		126,492
Residential real estate
Senior liens	1,638		174		22		498		2,332		216,681		219,013
Junior liens	15		—		—		25		40		8,317		8,357
Home equity lines of credit	270		6		68		—		344		38,336		38,680
Total residential real estate	1,923		180		90		523		2,716		263,334		266,050
Consumer
Secured	110		—		—		—		110		38,582		38,692
Unsecured	5		—		—		—		5		3,712		3,717
Total consumer	115		—		—		—		115		42,294		42,409
Total	$	5,521	$	215	$	633	$	1,060	$	7,429	$	1,003,186	$	1,010,615

Impaired Loans

Loans may be classified as impaired if they meet one or more of the following criteria:

1. There has been a charge-off of its principal balance (in whole or in part);

2. The loan has been classified as a TDR; or

3. The loan is in nonaccrual status.

Impairment is measured on a loan-by-loan basis for commercial and agricultural loans by comparing the loan’s outstanding balance to 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 the collateral, less cost to sell, if the loan is collateral dependent. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. Impairment is measured on a loan-by-loan basis for residential real estate and consumer loans by comparing the loan’s unpaid principal balance to the present value of expected future cash flows discounted at the loan’s effective interest rate.

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We do not recognize interest income on impaired loans in nonaccrual status. For impaired loans not classified as nonaccrual, interest income is recognized daily, as earned, according to the terms of the loan agreement and the principal amount outstanding. The following is a summary of information pertaining to impaired loans as of:

	June 30, 2017						December 31, 2016
	Recorded Balance		Unpaid Principal Balance		Valuation Allowance		Recorded Balance		Unpaid Principal Balance		Valuation Allowance
Impaired loans with a valuation allowance
Commercial real estate	$	5,063	$	5,183	$	733	$	5,811	$	5,992	$	716
Commercial other	1,099		1,099		50		1,358		1,358		25
Agricultural real estate	—		—		—		—		—		—
Agricultural other	—		—		—		134		134		1
Residential real estate senior liens	8,393		8,977		1,649		8,464		9,049		1,615
Residential real estate junior liens	76		76		15		72		82		14
Home equity lines of credit	70		70		8		—		—		—
Consumer secured	—		—		—		—		—		—
Total impaired loans with a valuation allowance	14,701		15,405		2,455		15,839		16,615		2,371
Impaired loans without a valuation allowance
Commercial real estate	1,104		1,191				604		617
Commercial other	96		96				86		97
Agricultural real estate	7,826		7,826				4,037		4,037
Agricultural other	3,299		3,299				1,374		1,374
Home equity lines of credit	89		389				102		402
Consumer secured	20		20				26		26
Total impaired loans without a valuation allowance	12,434		12,821				6,229		6,553
Impaired loans
Commercial	7,362		7,569		783		7,859		8,064		741
Agricultural	11,125		11,125		—		5,545		5,545		1
Residential real estate	8,628		9,512		1,672		8,638		9,533		1,629
Consumer	20		20		—		26		26		—
Total impaired loans	$	27,135	$	28,226	$	2,455	$	22,068	$	23,168	$	2,371

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The following is a summary of information pertaining to impaired loans for the:

	Three Months Ended June 30
	2017				2016
	Average Recorded Balance		Interest Income Recognized		Average Recorded Balance		Interest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate	$	4,641	$	84	$	5,793	$	85
Commercial other	1,146		23		95		2
Agricultural real estate	—		—		91		2
Agricultural other	—		—		—		—
Residential real estate senior liens	8,385		83		9,508		93
Residential real estate junior liens	77		1		134		1
Home equity lines of credit	35		—		—		—
Consumer secured	—		—		—		—
Total impaired loans with a valuation allowance	14,284		191		15,621		183
Impaired loans without a valuation allowance
Commercial real estate	1,576		19		814		28
Commercial other	119		2		77		2
Agricultural real estate	5,937		58		3,454		43
Agricultural other	2,401		33		603		10
Home equity lines of credit	126		5		118		4
Consumer secured	22		—		33		1
Total impaired loans without a valuation allowance	10,181		117		5,099		88
Impaired loans
Commercial	7,482		128		6,779		117
Agricultural	8,338		91		4,148		55
Residential real estate	8,623		89		9,760		98
Consumer	22		—		33		1
Total impaired loans	$	24,465	$	308	$	20,720	$	271

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	Six Months Ended June 30
	2017				2016
	Average Recorded Balance		Interest Income Recognized		Average Recorded Balance		Interest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate	$	4,825	$	157	$	5,773	$	169
Commercial other	1,211		47		74		3
Agricultural real estate	—		—		46		2
Agricultural other	34		—		84		—
Residential real estate senior liens	8,403		166		9,711		193
Residential real estate junior liens	76		1		137		2
Home equity lines of credit	18		—		—		—
Consumer secured	—		—		—		—
Total impaired loans with a valuation allowance	14,567		371		15,825		369
Impaired loans without a valuation allowance
Commercial real estate	1,451		52		1,139		47
Commercial other	117		4		104		4
Agricultural real estate	4,990		120		3,501		88
Agricultural other	1,920		46		477		16
Home equity lines of credit	129		10		121		8
Consumer secured	23		—		34		2
Total impaired loans without a valuation allowance	8,630		232		5,376		165
Impaired loans
Commercial	7,604		260		7,090		223
Agricultural	6,944		166		4,108		106
Residential real estate	8,626		177		9,969		203
Consumer	23		—		34		2
Total impaired loans	$	23,197	$	603	$	21,201	$	534

We had committed to advance $124 and $117 in connection with impaired loans, which include TDRs, as of June 30, 2017 and December 31, 2016, respectively.

Troubled Debt Restructurings

Loan modifications are considered to be TDRs when the modification includes terms outside of normal lending practices to a borrower who is experiencing financial difficulties.

Typical concessions granted include, but are not limited to:

•Agreeing to interest rates below prevailing market rates for debt with similar risk characteristics.

•Extending the amortization period beyond typical lending guidelines for loans with similar risk characteristics.

•Forgiving principal.

•Forgiving accrued interest.

To determine if a borrower is experiencing financial difficulties, factors we consider include:

• The borrower is currently in default on any of their debt.

• The borrower would likely default on any of their debt if the concession was not granted.

• The borrower’s cash flow was insufficient to service all of their debt if the concession was not granted.

• The borrower has declared, or is in the process of declaring, bankruptcy.

• The borrower is unlikely to continue as a going concern (if the entity is a business).

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The following is a summary of information pertaining to TDRs granted for the:

	Three Months Ended June 30
	2017					2016
	Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment
Commercial other	1	$	86	$	86	—	$	—	$	—
Agricultural other	7	5,445		5,445		3	201		201
Residential real estate
Senior liens	3	255		255		—	—		—
Junior liens	—	—		—		—	—		—
Total residential real estate	3	255		255		—	—		—
Consumer unsecured	—	—		—		—	—		—
Total	11	$	5,786	$	5,786	3	$	201	$	201

	Six Months Ended June 30
	2017					2016
	Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment
Commercial other	3	$	313	$	313	—	$	—	$	—
Agricultural other	7	5,445		5,445		3	201		201
Residential real estate
Senior liens	3	255		255		2	26		26
Junior liens	1	8		8		—	—		—
Total residential real estate	4	263		263		2	26		26
Consumer unsecured	—	—		—		1	2		2
Total	14	$	6,021	$	6,021	6	$	229	$	229

The following tables summarize concessions we granted to borrowers in financial difficulty for the:

	Three Months Ended June 30
	2017						2016
	Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period			Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period
	Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment
Commercial other	—	$	—	1	$	86	—	$	—	—	$	—
Agricultural other	4	1,349		3	4,096		—	—		3	201
Residential real estate
Senior liens	—	—		3	255		—	—		—	—
Junior liens	—	—		—	—		—	—		—	—
Total residential real estate	—	—		3	255		—	—		—	—
Consumer unsecured	—	—		—	—		—	—		—	—
Total	4	$	1,349	7	$	4,437	—	$	—	3	$	201

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	Six Months Ended June 30
	2017						2016
	Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period			Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period
	Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment
Commercial other	—	$	—	3	$	313	—	$	—	—	$	—
Agricultural other	4	1,349		3	4,096		—	—		3	201
Residential real estate
Senior liens	—	—		3	255		2	26		—	—
Junior liens	1	8		—	—		—	—		—	—
Total residential real estate	1	8		3	255		2	26		—	—
Consumer unsecured	—	—		—	—		—	—		1	2
Total	5	$	1,357	9	$	4,664	2	$	26	4	$	203

We did not restructure any loans by forgiving principal or accrued interest in the three and six month periods ended June 30, 2017 or 2016.

Based on our historical loss experience, losses associated with TDRs are not significantly different than other impaired loans within the same loan segment. As such, TDRs, including TDRs that have been modified in the past 12 months that subsequently defaulted, are analyzed in the same manner as other impaired loans within their respective loan segment.

We had no loans that defaulted in the three and six month periods ended June 30, 2017 and June 30, 2016 which were modified within 12 months prior to the default date.

The following is a summary of TDR loan balances as of:

	June 30, 2017		December 31, 2016
TDRs	$	26,341	$	21,382

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Note 6 – Equity Securities Without Readily Determinable Fair Values

Included in equity securities without readily determinable fair values are restricted securities, which are carried at cost, and investments in unconsolidated entities accounted for under the equity method of accounting.

Equity securities without readily determinable fair values consist of the following as of:

	June 30 2017		December 31 2016
FHLB Stock	$	13,700	$	11,900
Corporate Settlement Solutions, LLC	7,368		7,461
FRB Stock	1,999		1,999
Other	334		334
Total	$	23,401	$	21,694

Note 7 –Foreclosed Assets

Foreclosed assets are included in other assets in the consolidated balance sheets and consist of other real estate owned and repossessed assets. The following is a summary of foreclosed assets as of:

	June 30 2017		December 31 2016
Consumer mortgage loans collateralized by residential real estate foreclosed as a result of obtaining physical possession	$	16	$	18
All other foreclosed assets	213		213
Total	$	229	$	231

There were $411 and $18 of consumer mortgage loans collateralized by residential real estate in the process of foreclosure as of June 30, 2017 and December 31, 2016.

Below is a summary of changes in foreclosed assets during the:

	Three Months Ended June 30
	2017			2016
Balance, April 1	$	158		$	276
Properties transferred	98			27
Impairments	—			—
Proceeds from sale	(27		)	(54		)
Balance, June 30	$	229		$	249

	Six Months Ended June 30
	2017			2016
Balance, January 1	$	231		$	421
Properties transferred	124			116
Impairments	(28		)	—
Proceeds from sale	(98		)	(288		)
Balance, June 30	$	229		$	249

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Note 8 – Borrowed Funds

Borrowed funds consist of the following obligations as of:

	June 30, 2017				December 31, 2016
	Amount		Rate		Amount		Rate
FHLB advances	$	310,000	1.81	%	$	270,000	1.82	%
Securities sold under agreements to repurchase without stated maturity dates	49,950		0.13	%	60,894		0.13	%
Federal funds purchased	990		1.39	%	6,800		1.00	%
Total	$	360,940	1.57	%	$	337,694	1.50	%

FHLB advances are collateralized by a blanket lien on all qualified 1-4 family residential real estate loans, specific AFS securities, and FHLB stock.

The following table lists the maturities and weighted average interest rates of FHLB advances as of:

	June 30, 2017				December 31, 2016
	Amount		Rate		Amount		Rate
Fixed rate due 2017	$	65,000	1.28	%	$	70,000	1.39	%
Fixed rate due 2018	50,000		2.16	%	50,000		2.16	%
Fixed rate due 2019	70,000		1.93	%	60,000		1.99	%
Fixed rate due 2020	35,000		1.52	%	10,000		1.98	%
Fixed rate due 2021	50,000		1.91	%	50,000		1.91	%
Variable rate due 2021 1	10,000		1.48	%	10,000		1.21	%
Fixed rate due 2022	10,000		2.07	%	—		—	%
Fixed rate due 2023	10,000		3.90	%	10,000		3.90	%
Fixed rate due 2026	10,000		1.17	%	10,000		1.17	%
Total	$	310,000	1.81	%	$	270,000	1.82	%

⁽¹⁾  Hedged advance (see "Derivative Instruments" section below)

Securities sold under agreements to repurchase are classified as secured borrowings and are reflected at the amount of cash received in connection with the transaction. The securities underlying the agreements have a carrying value and a fair value of $49,969 and $60,918 at June 30, 2017 and December 31, 2016, respectively. Such securities remain under our control. We may be required to provide additional collateral based on the fair value of underlying securities.

Securities sold under repurchase agreements without stated maturity dates, federal funds purchased, and FRB Discount Window advances generally mature within one to four days from the transaction date. The following table provides a summary of securities sold under repurchase agreements without stated maturity dates, federal funds purchased, and FRB Discount Window advances.

	Three Months Ended June 30
	2017						2016
	Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period		Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period
Securities sold under agreements to repurchase without stated maturity dates	$	55,731	$	53,841	0.13	%	$	57,032	$	56,010	0.13	%
Federal funds purchased	5,965		7,496		1.13	%	11,800		12,294		0.69	%
FRB Discount Window	—		88		1.48	%	—		—		—	%

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	Six Months Ended June 30
	2017						2016
	Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period		Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period
Securities sold under agreements to repurchase without stated maturity dates	$	61,131	$	55,663	0.13	%	$	61,783	$	58,531	0.13	%
Federal funds purchased	27,300		4,197		1.11	%	11,800		8,495		0.69	%
FRB Discount Window	—		44		1.48	%	—		—		—	%

We had pledged AFS securities and 1-4 family residential real estate loans in the following amounts at:

	June 30 2017		December 31 2016
Pledged to secure borrowed funds	$	418,917	$	363,427
Pledged to secure repurchase agreements	49,969		60,918
Pledged for public deposits and for other purposes necessary or required by law	31,429		33,916
Total	$	500,315	$	458,261

AFS securities pledged to repurchase agreements without stated maturity dates consisted of the following at:

	June 30 2017		December 31 2016
States and political subdivisions	$	2,784	$	5,676
Mortgage-backed securities	14,813		11,383
Collateralized mortgage obligations	32,372		43,859
Total	$	49,969	$	60,918

AFS securities pledged to repurchase agreements are monitored to ensure the appropriate level is collateralized. In the event of maturities, calls, significant principal repayments, or significant decline in market values, we have adequate levels of AFS securities to pledge to satisfy required collateral.

As of June 30, 2017, we had the ability to borrow up to an additional $119,462, based on assets pledged as collateral. We had no investment securities that are restricted to be pledged for specific purposes.

Derivative Instruments

We enter into interest rate swaps to manage exposure to interest rate risk and variability in cash flows. The interest rate swaps, associated with our variable rate borrowings, are designated upon inception as cash flow hedges of forecasted interest payments. We enter into LIBOR-based interest rate swaps that involve the receipt of variable amounts in exchange for fixed rate payments, in effect converting variable rate debt to fixed rate debt.

Cash flow hedges are assessed for effectiveness using regression analysis. The effective portion of changes in fair value are recorded in OCI and subsequently reclassified into interest expense in the same period in which the related interest on the variable rate borrowings affects earnings. In the event that a portion of the changes in fair value were determined to be ineffective, the ineffective amount would be recorded in earnings.

The following tables provide information on derivatives related to variable rate borrowings as of:

	June 30, 2017
	Pay Rate		Receive Rate	Remaining Life (Years)	Notional Amount		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments
Cash Flow Hedges:
Interest rate swaps	1.56	%	3-Month LIBOR	3.8	$	10,000	Other Assets	$	204

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	December 31, 2016
	Pay Rate		Receive Rate	Remaining Life (Years)	Notional Amount		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments
Cash Flow Hedges:
Interest rate swaps	1.56	%	3-Month LIBOR	4.3	$	10,000	Other Assets	$	248

Derivatives contain an element of credit risk which arises from the possibility that we will incur a loss as a result of a counterparty failing to meet its contractual obligations. Credit risk is minimized through counterparty collateral, transaction limits and monitoring procedures. We also manage dealer credit risk by entering into interest rate derivatives only with primary and highly rated counterparties, the use of ISDA master agreements and counterparties limits. We do not anticipate any losses from failure of interest rate derivative counterparties to honor their obligations.

Note 9 – Other Noninterest Expenses

A summary of expenses included in other noninterest expenses is as follows for the:

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
ATM and debit card fees	$	404	$	228	$	620	$	417
Audit and related fees	237		186		435		345
Director fees	213		214		422		423
Consulting fees	208		196		413		369
Loan underwriting fees	192		127		309		235
FDIC insurance premiums	155		217		308		422
Donations and community relations	168		146		298		265
Postage and freight	110		91		219		197
Printing and supplies	103		129		210		220
Marketing costs	100		103		189		258
Education and travel	93		125		189		236
All other	524		644		989		1,206
Total other	$	2,507	$	2,406	$	4,601	$	4,593

Note 10 – Federal Income Taxes

The reconciliation of the provision for federal income taxes and the amount computed at the federal statutory tax rate of 34% of income before federal income tax expense is as follows for the:

	Three Months Ended   June 30						Six Months Ended   June 30
	2017			2016			2017			2016
Income taxes at 34% statutory rate	$	1,612		$	1,381		$	2,859		$	2,555
Effect of nontaxable income
Interest income on tax exempt municipal securities	(454		)	(465		)	(909		)	(943		)
Earnings on corporate owned life insurance policies	(62		)	(66		)	(123		)	(130		)
Effect of tax credits	(191		)	(193		)	(380		)	(387		)
Other	(18		)	(18		)	(36		)	(36		)
Total effect of nontaxable income	(725		)	(742		)	(1,448		)	(1,496		)
Effect of nondeductible expenses	11			16			19			33
Federal income tax expense	$	898		$	655		$	1,430		$	1,092

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Note 11 – Fair Value

Following is a description of the valuation methodologies, key inputs, and an indication of the level of the fair value hierarchy in which the assets or liabilities are classified.

Cash and cash equivalents: The carrying amounts of cash and demand deposits due from banks and interest bearing balances due from banks approximate fair values. As such, we classify cash and cash equivalents as Level 1.

AFS securities:AFS securities are recorded at fair value on a recurring basis. Level 1 fair value measurement is based upon quoted prices for identical instruments. Level 2 fair value measurement is based upon quoted prices for similar instruments. If quoted prices are not available, fair values are measured using independent pricing models or other model based valuation techniques such as the present value of future cash flows, adjusted for the security’s credit rating, prepayment assumptions and other factors such as credit loss and liquidity assumptions. The values for Level 1 and Level 2 investment securities are generally obtained from an independent third party. On a quarterly basis, we compare the values provided to alternative pricing sources.

Mortgage loans AFS:Mortgage loans AFS are carried at the lower of cost or fair value. The fair value of mortgage loans AFS are based on the price secondary markets are currently offering for portfolios with similar characteristics. As such, we classify mortgage loans AFS subject to nonrecurring fair value adjustments as Level 2.

Loans: For variable rate loans with no significant change in credit risk, fair values are based on carrying values. Fair values for fixed rate loans are estimated using discounted cash flow analyses, using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality. The resulting amounts are adjusted to estimate the effect of changes in the credit quality of borrowers since the loans were originated. As such, we classify loans as Level 3 assets.

We do not record loans at fair value on a recurring basis. However, from time-to-time, loans are classified as impaired and a specific allowance for loan losses may be established. Loans for which it is probable that payment of interest and principal will be significantly different than the contractual terms of the original loan agreement are considered impaired. Once a loan is identified as impaired, we measure the estimated impairment. The fair value of impaired loans is estimated using one of several methods, including 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 the collateral, less cost to sell, if the loan is collateral dependent. Those impaired loans not requiring an allowance represent loans for which the fair value of the expected repayments or collateral exceed the recorded investments in such loans.

We review the net realizable values of the underlying collateral for collateral dependent impaired loans on at least a quarterly basis for all loan types. To determine the collateral value, we utilize independent appraisals, broker price opinions, or internal evaluations. We review these valuations to determine whether an additional discount should be applied given the age of market information that may have been considered as well as other factors such as costs to sell an asset if it is determined that the collateral will be liquidated in connection with the ultimate settlement of the loan. We use these valuations to determine if any specific reserves or charge-offs are necessary. We may obtain new valuations in certain circumstances, including when there has been significant deterioration in the condition of the collateral, if the foreclosure process has begun, or if the existing valuation is deemed to be outdated.

The following tables list the quantitative fair value information about impaired loans as of:

	June 30, 2017
Valuation Technique	Fair Value	Unobservable Input	Range
		Discount applied to collateral:
		Real Estate	20% - 30%
		Equipment	20% - 45%
Discounted value	$15,117	Cash crop inventory	30% - 40%
		Liquor license	75%
		Furniture, fixtures & equipment	40% - 45%

30

	December 31, 2016
Valuation Technique	Fair Value	Unobservable Input	Range
		Discount applied to collateral:
		Real Estate	20% - 30%
		Equipment	20% - 45%
Discounted value	$9,166	Cash crop inventory	30% - 40%
		Liquor license	75%
		Furniture, fixtures & equipment	45%

Discount factors with ranges are based on the age of the independent appraisal, broker price opinion, or internal evaluation.

Accrued interest receivable: The carrying amounts of accrued interest receivable approximate fair value. As such, we classify accrued interest receivable as Level 1.

Equity securities without readily determinable fair values: Included in equity securities without readily determinable fair values are FHLB stock and FRB stock as well as our minority ownership interest in Corporate Settlement Solutions, LLC. The investment in Corporate Settlement Solutions, LLC, a title insurance agency, was made in the first quarter 2008 and we account for our investment under the equity method of accounting.

The lack of an active market, or other independent sources to validate fair value estimates coupled with the impact of future capital calls and transfer restrictions, is an inherent limitation in the valuation process. As the fair values of these investments are not readily determinable, they are not disclosed under a specific fair value hierarchy; however, they are reviewed quarterly for impairment. If we were to record an impairment adjustment related to these securities, it would be classified as a nonrecurring Level 3 fair value adjustment. During 2017 and 2016, there were no impairments recorded on equity securities without readily determinable fair values.

Foreclosed assets: Upon transfer from the loan portfolio, foreclosed assets (which are included in other assets) are adjusted to and subsequently carried at the lower of carrying value or fair value less costs to sell. Net realizable value is based upon independent market prices, appraised values of the collateral, or management’s estimation of the value of the collateral. Due to the inherent level of estimation in the valuation process, we classify foreclosed assets as nonrecurring Level 3.

The table below lists the quantitative fair value information related to foreclosed assets as of:

	June 30, 2017
Valuation Technique	Fair Value		Unobservable Input	Range
			Discount applied to collateral:
Discounted value	$	229	Real Estate	20% - 30%

	December 31, 2016
Valuation Technique	Fair Value		Unobservable Input	Range
			Discount applied to collateral:
Discounted value	$	231	Real Estate	20% - 30%

Discount factors with ranges are based on the age of the independent appraisal, broker price opinion, or internal evaluations.

Goodwill and other intangible assets: Acquisition intangibles and goodwill are evaluated for potential impairment on at least an annual basis. Acquisition intangibles and goodwill are typically qualitatively evaluated to determine if it is more likely than not that the carrying balance is impaired. If it is determined that the carrying balance of acquisition intangibles or goodwill is more likely than not to be impaired, we perform a cash flow valuation to determine the extent of the potential impairment. If the testing resulted in impairment, we would classify goodwill and other acquisition intangibles subjected to nonrecurring fair value adjustments as Level 3. During 2017 and 2016, there were no impairments recorded on goodwill and other acquisition intangibles.

OMSR:OMSR (which are included in other assets) are subject to impairment testing. To test for impairment, we utilize a discounted cash flow analysis using interest rates and prepayment speed assumptions currently quoted for comparable instruments and discount rates. If the valuation model reflects a value less than the carrying value, OMSR are adjusted to fair

31

value through a valuation allowance as determined by the model. As such, we classify OMSR subject to nonrecurring fair value adjustments as Level 2.

Deposits: The fair value of demand, savings, and money market deposits are equal to their carrying amounts and are classified as Level 1. Fair values for variable rate certificates of deposit approximate their carrying value. Fair values for fixed rate certificates of deposit are estimated using a discounted cash flow calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities on time deposits. As such, fixed rate certificates of deposit are classified as Level 2.

Borrowed funds: The carrying amounts of federal funds purchased, borrowings under overnight repurchase agreements, and other short-term borrowings maturing within ninety days approximate their fair values. The fair values of other borrowed funds are estimated using discounted cash flow analyses based on current incremental borrowing arrangements. As such, borrowed funds are classified as Level 2.

Accrued interest payable: The carrying amounts of accrued interest payable approximate fair value. As such, we classify accrued interest payable as Level 1.

Derivative instruments: Derivative instruments, consisting solely of interest rate swaps, are recorded at fair value on a recurring basis. Derivatives qualifying as cash flow hedges, when highly effective, are reported at fair value in other assets or other liabilities on our Consolidated Balance Sheets with changes in value recorded in OCI. Should the hedge no longer be considered effective, the ineffective portion of the change in fair value is recorded directly in earnings in the period in which the change occurs. The fair value of a derivative is determined by quoted market prices and model based valuation techniques. As such, we classify derivative instruments as Level 2.

Commitments to extend credit, standby letters of credit, and undisbursed loans: Our commitments to extend credit, standby letters of credit, and undisbursed funds have no carrying amount and are estimated to have no realizable fair value. Historically, a majority of the unused commitments to extend credit have not been drawn upon and, generally, we do not receive fees in connection with these commitments other than standby letter of credit fees, which are not significant.

The preceding methods described may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Although we believe our valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement.

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Estimated Fair Values of Financial Instruments Not Recorded at Fair Value in their Entirety on a Recurring Basis

Disclosure of the estimated fair values of financial instruments, which differ from carrying values, often requires the use of estimates. In cases where quoted market values in an active market are not available, we use present value techniques and other valuation methods to estimate the fair values of our financial instruments. These valuation methods require considerable judgment and the resulting estimates of fair value can be significantly affected by the assumptions made and methods used.

The carrying amount and estimated fair value of financial instruments not recorded at fair value in their entirety on a recurring basis were as follows as of:

	June 30, 2017
	Carrying Value		Estimated Fair Value		(Level 1)		(Level 2)		(Level 3)
ASSETS
Cash and cash equivalents	$	21,834	$	21,834	$	21,834	$	—	$	—
Mortgage loans AFS	1,482		1,493		—		1,493		—
Gross loans	1,048,497		1,029,290		—		—		1,029,290
Less allowance for loan and lease losses	7,600		7,600		—		—		7,600
Net loans	1,040,897		1,021,690		—		—		1,021,690
Accrued interest receivable	5,686		5,686		5,686		—		—
Equity securities without readily determinable fair values (1)	23,401		N/A		—		—		—
OMSR	2,490		2,499		—		2,499		—
LIABILITIES
Deposits without stated maturities	780,243		780,243		780,243		—		—
Deposits with stated maturities	429,909		427,877		—		427,877		—
Borrowed funds	360,940		361,076		—		361,076		—
Accrued interest payable	561		561		561		—		—

	December 31, 2016
	Carrying Value		Estimated Fair Value		(Level 1)		(Level 2)		(Level 3)
ASSETS
Cash and cash equivalents	$	22,894	$	22,894	$	22,894	$	—	$	—
Mortgage loans AFS	1,816		1,836		—		1,836		—
Gross loans	1,010,615		991,009		—		—		991,009
Less allowance for loan and lease losses	7,400		7,400		—		—		7,400
Net loans	1,003,215		983,609		—		—		983,609
Accrued interest receivable	6,580		6,580		6,580		—		—
Equity securities without readily determinable fair values (1)	21,694		N/A		—		—		—
OMSR	2,306		2,306		—		2,306		—
LIABILITIES
Deposits without stated maturities	761,626		761,626		761,626		—		—
Deposits with stated maturities	433,414		430,088		—		430,088		—
Borrowed funds	337,694		336,975		—		336,975		—
Accrued interest payable	574		574		574		—		—

⁽¹⁾  Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. If we were to record an impairment adjustment related to these securities, such amount would be classified as a nonrecurring Level 3 fair value adjustment.

33

Financial Instruments Recorded at Fair Value

The table below presents the recorded amount of assets and liabilities measured at fair value on:

	June 30, 2017											December 31, 2016
	Total		(Level 1)			(Level 2)			(Level 3)			Total		(Level 1)			(Level 2)			(Level 3)
Recurring items
AFS securities
Government-sponsored enterprises	$	281	$	—		$	281		$	—		$	10,259	$	—		$	10,259		$	—
States and political subdivisions	222,093		—			222,093			—			212,919		—			212,919			—
Auction rate money market preferred	3,095		—			3,095			—			2,794		—			2,794			—
Preferred stocks	3,665		3,665			—			—			3,425		3,425			—			—
Mortgage-backed securities	221,957		—			221,957			—			227,256		—			227,256			—
Collateralized mortgage obligations	116,771		—			116,771			—			101,443		—			101,443			—
Total AFS securities	567,862		3,665			564,197			—			558,096		3,425			554,671			—
Derivative instruments	204		—			204			—			248		—			248			—
Nonrecurring items
Impaired loans (net of the ALLL)	15,117		—			—			15,117			9,166		—			—			9,166
Foreclosed assets	229		—			—			229			231		—			—			231
Total	$	583,412	$	3,665		$	564,401		$	15,346		$	567,741	$	3,425		$	554,919		$	9,397
Percent of assets and liabilities measured at fair value			0.63		%	96.74		%	2.63		%			0.60		%	97.74		%	1.66		%

We had no assets or liabilities recorded at fair value with changes in fair value recognized through earnings, on a recurring basis, as of June 30, 2017. Foreclosed assets, which are recorded at fair value with changes in fair value recognized through earnings on a nonrecurring basis, were written down to $229 as of June 30, 2017 which resulted in an impairment recorded through earnings in the amount of $28 for the six month period ended June 30, 2017. We had no other assets or liabilities recorded at fair value with changes in fair value recognized through earnings, on a nonrecurring basis, as of June 30, 2017.

34

Note 12 – Accumulated Other Comprehensive Income

The following table summarizes the changes in AOCI by component for the:

	Three Months Ended June 30
	2017												2016
	Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total			Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total
Balance, April 1	$	1,257		$	175		$	(2,972	)	$	(1,540	)	$	8,333		$	—		$	(3,315	)	$	5,018
OCI before reclassifications	2,570			(61		)	—			2,509			4,067			(152		)	—			3,915
Amounts reclassified from AOCI	(142		)	—			—			(142		)	(245		)	—			—			(245		)
Subtotal	2,428			(61		)	—			2,367			3,822			(152		)	—			3,670
Tax effect	(762		)	21			—			(741		)	(1,173		)	52			—			(1,121		)
OCI, net of tax	1,666			(40		)	—			1,626			2,649			(100		)	—			2,549
Balance, June 30	$	2,923		$	135		$	(2,972	)	$	86		$	10,982		$	(100	)	$	(3,315	)	$	7,567

	Six Months Ended June 30
	2017												2016
	Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total			Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total
Balance, January 1	$	30		$	164		$	(2,972	)	$	(2,778	)	$	3,536		$	—		$	(3,315	)	$	221
OCI before reclassifications	4,247			(44		)	—			4,203			11,341			(152		)	—			11,189
Amounts reclassified from AOCI	(142		)	—			—			(142		)	(245		)	—			—			(245		)
Subtotal	4,105			(44		)	—			4,061			11,096			(152		)	—			10,944
Tax effect	(1,212		)	15			—			(1,197		)	(3,650		)	52			—			(3,598		)
OCI, net of tax	2,893			(29		)	—			2,864			7,446			(100		)	—			7,346
Balance, June 30	$	2,923		$	135		$	(2,972	)	$	86		$	10,982		$	(100	)	$	(3,315	)	$	7,567

Included in OCI for the three and six month periods ended June 30, 2017 and 2016 are changes in unrealized holding gains and losses related to auction rate money market preferred and preferred stocks. For federal income tax purposes, these securities are considered equity investments. As such, no deferred federal income taxes related to unrealized holding gains or losses are expected or recorded.

35

A summary of the components of unrealized holding gains on AFS securities included in OCI follows for the:

	Three Months Ended June 30
	2017								2016
	Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total			Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total
Unrealized gains (losses) arising during the period	$	186	$	2,384		$	2,570		$	372	$	3,695		$	4,067
Reclassification adjustment for net realized (gains) losses included in net income	—		(142		)	(142		)	—		(245		)	(245		)
Net unrealized gains (losses)	186		2,242			2,428			372		3,450			3,822
Tax effect	—		(762		)	(762		)	—		(1,173		)	(1,173		)
Unrealized gains (losses), net of tax	$	186	$	1,480		$	1,666		$	372	$	2,277		$	2,649

	Six Months Ended June 30
	2017								2016
	Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total			Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total
Unrealized gains (losses) arising during the period	$	541	$	3,706		$	4,247		$	360	$	10,981		$	11,341
Reclassification adjustment for net realized (gains) losses included in net income	—		(142		)	(142		)	—		(245		)	(245		)
Net unrealized gains (losses)	541		3,564			4,105			360		10,736			11,096
Tax effect	—		(1,212		)	(1,212		)	—		(3,650		)	(3,650		)
Unrealized gains (losses), net of tax	$	541	$	2,352		$	2,893		$	360	$	7,086		$	7,446

36

Note 13 – Parent Company Only Financial Information

Interim Condensed Balance Sheets

	June 30 2017		December 31 2016
ASSETS
Cash on deposit at the Bank	$	1,144	$	1,297
AFS securities	—		251
Investments in subsidiaries	145,128		138,549
Premises and equipment	1,940		1,991
Other assets	52,673		52,846
TOTAL ASSETS	$	200,885	$	194,934
LIABILITIES AND SHAREHOLDERS’ EQUITY
Other liabilities	$	5,815	$	7,035
Shareholders' equity	195,070		187,899
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	200,885	$	194,934

Interim Condensed Statements of Income

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
Income
Dividends from subsidiaries	$	2,600	$	2,000	$	4,300	$	3,600
Interest income	—		4		2		8
Management fee and other	1,691		1,758		3,241		3,282
Total income	4,291		3,762		7,543		6,890
Expenses
Compensation and benefits	1,118		1,184		2,490		2,384
Occupancy and equipment	432		413		876		843
Audit and related fees	140		100		264		196
Other	634		588		1,175		1,134
Total expenses	2,324		2,285		4,805		4,557
Income before income tax benefit and equity in undistributed earnings of subsidiaries	1,967		1,477		2,738		2,333
Federal income tax benefit	212		171		528		417
Income before equity in undistributed earnings of subsidiaries	2,179		1,648		3,266		2,750
Undistributed earnings of subsidiaries	1,665		1,759		3,714		3,674
Net income	$	3,844	$	3,407	$	6,980	$	6,424

37

Interim Condensed Statements of Cash Flows

	Six Months Ended   June 30
	2017			2016
Operating activities
Net income	$	6,980		$	6,424
Adjustments to reconcile net income to cash provided by operations
Undistributed earnings of subsidiaries	(3,714		)	(3,674		)
Undistributed earnings of equity securities without readily determinable fair values	93			(141		)
Share-based payment awards under equity compensation plan	302			273
Depreciation	77			81
Changes in operating assets and liabilities which provided (used) cash
Other assets	80			108
Accrued interest and other liabilities	(1,219		)	(1,692		)
Net cash provided by (used in) operating activities	2,599			1,379
Investing activities
Maturities, calls, principal payments, and sales of AFS securities	249			—
Purchases of premises and equipment	(26		)	(69		)
Net cash provided by (used in) investing activities	223			(69		)
Financing activities
Cash dividends paid on common stock	(3,920		)	(3,744		)
Proceeds from the issuance of common stock	3,764			2,489
Common stock repurchased	(2,622		)	(1,462		)
Common stock purchased for deferred compensation obligations	(197		)	(164		)
Net cash provided by (used in) financing activities	(2,975		)	(2,881		)
Increase (decrease) in cash and cash equivalents	(153		)	(1,571		)
Cash and cash equivalents at beginning of period	1,297			4,125
Cash and cash equivalents at end of period	$	1,144		$	2,554

Note 14 – Operating Segments

Our reportable segments are based on legal entities that account for at least 10% of net operating results. The operations of the Bank as of June 30, 2017 and 2016 and each of the three and six month periods then ended, represent approximately 90% or more of our consolidated total assets and operating results. As such, no additional segment reporting is presented.

38

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

ISABELLA BANK CORPORATION FINANCIAL REVIEW

(Dollars in thousands except per share amounts)

This section reviews our financial condition and results of our operations for the unaudited three and six month periods ended June 30, 2017 and 2016. This analysis should be read in conjunction with our 2016 Annual Report on Form 10-K and with the unaudited interim condensed consolidated financial statements and notes, beginning on page 4 of this report.

Executive Summary

During the three and six months ended June 30, 2017, we reported net income of $3,844 and $6,980 and earnings per common share of $0.49 and $0.89, respectively. Net income and earnings per common share for the same periods of 2016 were $3,407 and $6,424 and $0.44 and $0.82, respectively. The increase in earnings was primarily driven by interest income which increased $2,060 for the first six months of 2017 in comparison to the same period in 2016. Increased interest income is the result of strong loan growth during the past year.

During the six month period ended June 30, 2017, total assets grew by 2.61% to $1,777,298, and assets under management increased to $2,501,187 which includes loans sold and serviced, and assets managed by our Investment and Trust Services Department of $723,889. Total loans increased by $37,882 from December 31, 2016 which was largely driven by growth of $24,920 in the commercial loan portfolio. The growth in the loan portfolio was funded by an increase of $15,112 in deposits since December 31, 2016, with the remainder being funded through additional borrowed funds.

Our net yield on interest earning assets remains historically low at 3.01% for the six month period ended June 30, 2017. The growth in net interest income will increase only through continued growth in a strategic mix of loans, investments, and other income earning assets. We do not anticipate that the Federal Reserve Bank will increase short term interest rates significantly in the remainder of 2017; therefore, we anticipate marginal improvements in our net yield on interest earning assets in the short term. We are committed to increasing earnings and shareholder value through growth in our loan portfolio, investment and trust services, and in deposits while managing operating costs.

Reclassifications: Certain amounts reported in the 2016 consolidated financial statements have been reclassified to conform with the 2017 presentation.

39

Results of Operations

The following table outlines our results of operations and provides certain performance measures as of, and for the three month periods ended:

	June 30 2017			March 31 2017			December 31 2016			September 30 2016			June 30 2016
INCOME STATEMENT DATA
Interest income	$	14,498		$	13,861		$	13,760		$	13,607		$	13,218
Interest expense	3,028			2,831			2,826			2,747			2,678
Net interest income	11,470			11,030			10,934			10,860			10,540
Provision for loan losses	9			27			(320		)	17			12
Noninterest income	2,788			2,616			3,187			2,946			2,752
Noninterest expenses	9,507			9,951			10,166			9,433			9,218
Federal income tax expense	898			532			493			763			655
Net Income	$	3,844		$	3,136		$	3,782		$	3,593		$	3,407
PER SHARE
Basic earnings	$	0.49		$	0.40		$	0.48		$	0.46		$	0.44
Diluted earnings	$	0.48		$	0.39		$	0.47		$	0.45		$	0.43
Dividends	$	0.25		$	0.25		$	0.25		$	0.25		$	0.24
Tangible book value*	$	18.62		$	18.34		$	18.16		$	17.93		$	17.72
Quoted market value
High	$	28.45		$	29.00		$	28.35		$	28.08		$	28.25
Low	$	27.60		$	27.60		$	27.60		$	27.60		$	27.63
Close*	$	28.00		$	27.60		$	27.85		$	27.70		$	27.90
Common shares outstanding*	7,862,553			7,843,120			7,821,069			7,833,481			7,836,442
PERFORMANCE RATIOS
Return on average total assets	0.87		%	0.72		%	0.88		%	0.85		%	0.81		%
Return on average shareholders' equity	7.85		%	6.56		%	7.77		%	7.27		%	7.05		%
Return on average tangible shareholders' equity	10.59		%	8.77		%	10.70		%	10.28		%	9.89		%
Net interest margin yield (FTE)	3.03		%	2.99		%	3.01		%	3.05		%	2.97		%
BALANCE SHEET DATA*
Gross loans	$	1,048,497		$	1,012,920		$	1,010,615		$	989,366		$	919,594
AFS securities	$	567,862		$	590,114		$	558,096		$	564,229		$	602,463
Total assets	$	1,777,298		$	1,760,860		$	1,732,151		$	1,706,498		$	1,680,359
Deposits	$	1,210,152		$	1,231,061		$	1,195,040		$	1,175,833		$	1,156,870
Borrowed funds	$	360,940		$	327,375		$	337,694		$	325,409		$	318,596
Shareholders' equity	$	195,070		$	190,976		$	187,899		$	195,184		$	195,133
Gross loans to deposits	86.64		%	82.28		%	84.57		%	84.14		%	79.49		%
ASSETS UNDER MANAGEMENT*
Loans sold with servicing retained	$	269,595		$	270,217		$	272,882		$	275,037		$	275,958
Assets managed by our Investment and Trust Services Department	$	454,294		$	444,749		$	427,693		$	424,573		$	415,762
Total assets under management	$	2,501,187		$	2,475,826		$	2,432,726		$	2,406,108		$	2,372,079
ASSET QUALITY*
Nonperforming loans to gross loans	0.26		%	0.24		%	0.17		%	0.16		%	0.13		%
Nonperforming assets to total assets	0.17		%	0.15		%	0.11		%	0.11		%	0.09		%
ALLL to gross loans	0.72		%	0.74		%	0.73		%	0.79		%	0.83		%
CAPITAL RATIOS*
Shareholders' equity to assets	10.98		%	10.85		%	10.85		%	11.44		%	11.61		%
Tier 1 leverage	8.50		%	8.54		%	8.56		%	8.59		%	8.50		%
Common equity tier 1 capital	12.43		%	12.49		%	12.39		%	12.41		%	13.08		%
Tier 1 risk-based capital	12.43		%	12.49		%	12.39		%	12.41		%	13.08		%
Total risk-based capital	13.07		%	13.14		%	13.04		%	13.10		%	13.80		%

* At end of period

40

The following table outlines our results of operations and provides certain performance measures as of, and for the six month periods ended:

	June 30 2017			June 30 2016			June 30 2015			June 30 2014			June 30 2013
INCOME STATEMENT DATA
Interest income	$	28,359		$	26,299		$	25,512		$	25,318		$	25,054
Interest expense	5,859			5,292			5,006			4,968			5,602
Net interest income	22,500			21,007			20,506			20,350			19,452
Provision for loan losses	36			168			(1,261		)	(442		)	515
Noninterest income	5,404			4,975			4,757			4,683			5,183
Noninterest expenses	19,458			18,298			17,005			17,349			16,601
Federal income tax expense	1,430			1,092			1,748			1,252			1,219
Net Income	$	6,980		$	6,424		$	7,771		$	6,874		$	6,300
PER SHARE
Basic earnings	$	0.89		$	0.82		$	1.00		$	0.89		$	0.82
Diluted earnings	$	0.87		$	0.80		$	0.98		$	0.87		$	0.80
Dividends	$	0.50		$	0.48		$	0.46		$	0.44		$	0.42
Tangible book value*	$	18.62		$	17.72		$	17.17		$	16.08		$	15.19
Quoted market value
High	$	29.00		$	29.90		$	23.80		$	23.94		$	26.00
Low	$	27.60		$	27.25		$	22.00		$	22.52		$	21.60
Close*	$	28.00		$	27.90		$	23.75		$	22.95		$	24.75
Common shares outstanding*	7,862,553			7,836,442			7,797,188			7,735,156			7,703,589
PERFORMANCE RATIOS
Return on average total assets	0.80		%	0.77		%	1.00		%	0.91		%	0.88		%
Return on average shareholders' equity	7.21		%	6.71		%	8.69		%	8.24		%	7.63		%
Return on average tangible shareholders' equity	9.67		%	9.37		%	11.71		%	11.17		%	10.98		%
Net interest margin yield (FTE)	3.01		%	2.97		%	3.15		%	3.21		%	3.22		%
BALANCE SHEET DATA*
Gross loans	$	1,048,497		$	919,594		$	831,831		$	819,253		$	805,733
AFS securities	$	567,862		$	602,463		$	595,318		$	550,518		$	499,424
Total assets	$	1,777,298		$	1,680,359		$	1,586,975		$	1,522,135		$	1,451,415
Deposits	$	1,210,152		$	1,156,870		$	1,090,469		$	1,060,928		$	1,021,424
Borrowed funds	$	360,940		$	318,596		$	307,599		$	279,457		$	262,460
Shareholders' equity	$	195,070		$	195,133		$	178,025		$	171,099		$	159,288
Gross loans to deposits	86.64		%	79.49		%	76.28		%	77.22		%	78.88		%
ASSETS UNDER MANAGEMENT*
Loans sold with servicing retained	$	269,595		$	275,958		$	289,089		$	290,590		$	295,047
Assets managed by our Investment and Trust Services Department	$	454,294		$	415,762		$	400,827		$	374,092		$	336,132
Total assets under management	$	2,501,187		$	2,372,079		$	2,276,891		$	2,186,817		$	2,082,594
ASSET QUALITY*
Nonperforming loans to gross loans	0.26		%	0.13		%	0.19		%	0.57		%	0.52		%
Nonperforming assets to total assets	0.17		%	0.09		%	0.15		%	0.38		%	0.36		%
ALLL to gross loans	0.72		%	0.83		%	1.08		%	1.31		%	1.45		%
CAPITAL RATIOS*
Shareholders' equity to assets	10.98		%	11.61		%	11.22		%	11.24		%	10.97		%
Tier 1 leverage	8.50		%	8.50		%	8.77		%	8.50		%	8.38		%
Common equity tier 1 capital	12.43		%	13.08		%	13.94		%	N/A			N/A
Tier 1 risk-based capital	12.43		%	13.08		%	13.94		%	13.86		%	13.60		%
Total risk-based capital	13.07		%	13.80		%	14.88		%	15.11		%	14.85		%

* At end of period

41

Average Balances, Interest Rate, and Net Interest Income

The following schedules present the daily average amount outstanding for each major category of interest earning assets, non-earning assets, interest bearing liabilities, and noninterest bearing liabilities. These schedules also present an analysis of interest income and interest expense for the periods indicated. All interest income is reported on a FTE basis using a 34% federal income tax rate. Loans in nonaccrual status, for the purpose of the following computations, are included in the average loan balances. FRB and FHLB restricted equity holdings are included in accrued income and other assets.

	Three Months Ended
	June 30, 2017							March 31, 2017							June 30, 2016
	Average Balance			Tax Equivalent Interest		Average Yield / Rate		Average Balance			Tax Equivalent Interest		Average Yield / Rate		Average Balance			Tax Equivalent Interest		Average Yield / Rate
INTEREST EARNING ASSETS
Loans	$	1,028,875		$	10,685	4.15	%	$	997,443		$	10,120	4.06	%	$	893,282		$	9,316	4.17	%
Taxable investment securities	374,156			2,226		2.38	%	364,251			2,151		2.36	%	419,252			2,303		2.20	%
Nontaxable investment securities	206,668			2,314		4.48	%	205,372			2,316		4.51	%	208,425			2,356		4.52	%
Fed Funds Sold	95			—		—	%	2,397			4		0.67	%	—			—		—	%
Other	23,299			174		2.99	%	26,929			171		2.54	%	23,564			157		2.67	%
Total earning assets	1,633,093			15,399		3.77	%	1,596,392			14,762		3.70	%	1,544,523			14,132		3.66	%
NONEARNING ASSETS
Allowance for loan losses	(7,554		)					(7,480		)					(7,557		)
Cash and demand deposits due from banks	18,425							18,736							17,942
Premises and equipment	28,895							29,238							28,363
Accrued income and other assets	99,468							97,692							101,341
Total assets	$	1,772,327						$	1,734,578						$	1,684,612
INTEREST BEARING LIABILITIES
Interest bearing demand deposits	$	209,638		$	55	0.10	%	$	213,617		$	53	0.10	%	$	204,044		$	40	0.08	%
Savings deposits	360,870			259		0.29	%	354,006			222		0.25	%	340,251			144		0.17	%
Time deposits	436,716			1,301		1.19	%	436,003			1,265		1.16	%	427,753			1,234		1.15	%
Borrowed funds	356,096			1,413		1.59	%	328,368			1,291		1.57	%	320,337			1,260		1.57	%
Total interest bearing liabilities	1,363,320			3,028		0.89	%	1,331,994			2,831		0.85	%	1,292,385			2,678		0.83	%
NONINTEREST BEARING LIABILITIES
Demand deposits	202,597							200,598							189,520
Other	10,579							10,841							9,360
Shareholders’ equity	195,831							191,145							193,347
Total liabilities and shareholders’ equity	$	1,772,327						$	1,734,578						$	1,684,612
Net interest income (FTE)				$	12,371						$	11,931						$	11,454
Net yield on interest earning assets (FTE)						3.03	%						2.99	%						2.97	%

42

	Six Months Ended
	June 30, 2017							June 30, 2016
	Average Balance			Tax Equivalent Interest		Average Yield / Rate		Average Balance			Tax Equivalent Interest		Average Yield / Rate
INTEREST EARNING ASSETS
Loans	$	1,013,248		$	20,805	4.11	%	$	875,533		$	18,355	4.19	%
Taxable investment securities	369,231			4,377		2.37	%	425,999			4,703		2.21	%
Nontaxable investment securities	206,023			4,627		4.49	%	210,060			4,779		4.55	%
Fed Funds Sold	1,240			4		0.65	%	—			—		—	%
Other	25,128			345		2.75	%	25,246			315		2.50	%
Total earning assets	1,614,870			30,158		3.74	%	1,536,838			28,152		3.66	%
NONEARNING ASSETS
Allowance for loan losses	(7,517		)					(7,498		)
Cash and demand deposits due from banks	18,551							17,857
Premises and equipment	29,068							28,308
Accrued income and other assets	98,588							101,039
Total assets	$	1,753,560						$	1,676,544
INTEREST BEARING LIABILITIES
Interest bearing demand deposits	$	211,616		$	108	0.10	%	$	206,177		$	82	0.08	%
Savings deposits	357,456			481		0.27	%	341,396			288		0.17	%
Time deposits	436,362			2,566		1.18	%	424,333			2,447		1.15	%
Borrowed funds	342,307			2,704		1.58	%	315,488			2,475		1.57	%
Total interest bearing liabilities	1,347,741			5,859		0.87	%	1,287,394			5,292		0.82	%
NONINTEREST BEARING LIABILITIES
Demand deposits	201,613							188,242
Other	10,707							9,501
Shareholders’ equity	193,499							191,407
Total liabilities and shareholders’ equity	$	1,753,560						$	1,676,544
Net interest income (FTE)				$	24,299						$	22,860
Net yield on interest earning assets (FTE)						3.01	%						2.97	%

Net Interest Income

Net interest income is the amount by which interest income on earning assets exceeds the interest expenses on interest bearing liabilities. Net interest income, which includes loan fees, is influenced by changes in the balance and mix of assets and liabilities and market interest rates. We exert some control over these factors; however, FRB monetary policy and competition have a significant impact. For analytical purposes, net interest income is adjusted to an FTE basis by adding the income tax savings from interest on tax exempt loans, and nontaxable investment securities, thus making year to year comparisons more meaningful.

Volume and Rate Variance Analysis

The following table sets forth the effect of volume and rate changes on interest income and expense for the periods indicated. For the purpose of this table, changes in interest due to volume and rate were determined as follows:

Volume—change in volume multiplied by the previous period's rate.

Rate—change in the FTE rate multiplied by the previous period's volume.

43

The change in interest due to both volume and rate has been allocated to volume and rate changes in proportion to the relationship of the absolute dollar amounts of the change in each.

	Three Months Ended   June 30, 2017 Compared to   March 31, 2017   Increase (Decrease) Due to									Three Months Ended   June 30, 2017 Compared to    June 30, 2016    Increase (Decrease) Due to									Six Months Ended   June 30, 2017 Compared to   June 30, 2016   Increase (Decrease) Due to
	Volume			Rate			Net			Volume			Rate			Net			Volume			Rate			Net
Changes in interest income
Loans	$	323		$	242		$	565		$	1,408		$	(39	)	$	1,369		$	2,835		$	(385	)	$	2,450
Taxable investment securities	59			16			75			(259		)	182			(77		)	(656		)	330			(326		)
Nontaxable investment securities	15			(17		)	(2		)	(20		)	(22		)	(42		)	(91		)	(61		)	(152		)
Fed Funds Sold	—			(4		)	(4		)	—			—			—			4			—			4
Other	(25		)	28			3			(2		)	19			17			(1		)	31			30
Total changes in interest income	372			265			637			1,127			140			1,267			2,091			(85		)	2,006
Changes in interest expense
Interest bearing demand deposits	(1		)	3			2			1			14			15			2			24			26
Savings deposits	4			33			37			9			106			115			14			179			193
Time deposits	2			34			36			26			41			67			70			49			119
Borrowed funds	110			12			122			142			11			153			212			17			229
Total changes in interest expense	115			82			197			178			172			350			298			269			567
Net change in interest margin (FTE)	$	257		$	183		$	440		$	949		$	(32	)	$	917		$	1,793		$	(354	)	$	1,439

Our net yield on interest earning assets remains at historically low levels. The persistent low interest rate environment coupled with a high concentration of AFS securities as a percentage of earning assets has also placed downward pressure on net interest margin. While we do not anticipate significant improvement in our net yield on interest earning assets, we do expect marginal improvement as a result of loan growth throughout 2017.

	Average Yield / Rate for the Three Month Periods Ended:
	June 30 2017		March 31 2017		December 31 2016		September 30 2016		June 30 2016
Total earning assets	3.77	%	3.70	%	3.73	%	3.76	%	3.66	%
Total interest bearing liabilities	0.89	%	0.85	%	0.87	%	0.86	%	0.83	%
Net yield on interest earning assets (FTE)	3.03	%	2.99	%	3.01	%	3.05	%	2.97	%

	Quarter to Date Net Interest Income (FTE)
	June 30 2017		March 31 2017		December 31 2016		September 30 2016		June 30 2016
Total interest income (FTE)	$	15,399	$	14,762	$	14,642	$	14,508	$	14,132
Total interest expense	3,028		2,831		2,826		2,747		2,678
Net interest income (FTE)	$	12,371	$	11,931	$	11,816	$	11,761	$	11,454

44

Allowance for Loan and Lease Losses

The viability of any financial institution is ultimately determined by its management of credit risk. Loans represent our single largest concentration of risk. The ALLL is our estimation of incurred losses within the existing loan portfolio. We allocate the ALLL throughout the loan portfolio based on our assessment of the underlying risks associated with each loan segment. Our assessments include allocations based on specific impairment valuation allowances, historical charge-offs, internally assigned credit risk ratings, and past due and nonaccrual balances. A portion of the ALLL is not allocated to any one loan segment, but is instead a reflection of other qualitative risks that reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio.

The following table summarizes our charge-offs, recoveries, provisions for loan losses, and ALLL balances as of, and for the:

	Three Months Ended   June 30						Six Months Ended   June 30
	2017			2016			2017			2016
ALLL at beginning of period	$	7,500		$	7,500		$	7,400		$	7,400
Charge-offs
Commercial and agricultural	25			32			52			48
Residential real estate	—			128			43			369
Consumer	44			48			118			132
Total charge-offs	69			208			213			549
Recoveries
Commercial and agricultural	55			189			188			370
Residential real estate	63			45			99			95
Consumer	42			62			90			116
Total recoveries	160			296			377			581
Net loan charge-offs (recoveries)	(91		)	(88		)	(164		)	(32		)
Provision for loan losses	9			12			36			168
ALLL at end of period	$	7,600		$	7,600		$	7,600		$	7,600
Net loan charge-offs (recoveries) to average loans outstanding	(0.01		)%	(0.01		)%	(0.02		)%	—		%

The following table summarizes our charge-offs, recoveries, provisions for loan losses, and ALLL balances as of, and for the three month periods ended:

	June 30 2017			March 31 2017			December 31 2016			September 30 2016			June 30 2016
Total charge-offs	$	69		$	144		$	236		$	131		$	208
Total recoveries	160			217			156			314			296
Net loan charge-offs (recoveries)	(91		)	(73		)	80			(183		)	(88		)
Net loan charge-offs (recoveries) to average loans outstanding	(0.01		)%	(0.01		)%	0.01		%	(0.02		)%	(0.01		)%
Provision for loan losses	$	9		$	27		$	(320	)	$	17		$	12
Provision for loan losses to average loans outstanding	—		%	—		%	(0.03		)%	—		%	—		%
ALLL	$	7,600		$	7,500		$	7,400		$	7,800		$	7,600
ALLL as a % of loans at end of period	0.72		%	0.74		%	0.73		%	0.79		%	0.83		%

Net loan recoveries and improvement in credit quality indicators have resulted in a reduction of the required ALLL as a percentage of loans over the past year. During this time, credit quality indicators, specifically historical loss factors, remain strong and have led to lower levels of required reserves. While they can be more volatile, loans individually evaluated for impairment have been steadily declining. The addition of advances to mortgage brokers contributed to the overall decline in the level of ALLL to gross loans as there are no historical losses requiring reserves. While these advances contribute to other qualitative factors, the impact is not significant on the required level of the ALLL.

45

The following table illustrates our changes within the two main components of the ALLL as of:

	June 30 2017			March 31 2017			December 31 2016			September 30 2016			June 30 2016
ALLL
Individually evaluated for impairment	$	2,455		$	2,381		$	2,371		$	2,523		$	2,602
Collectively evaluated for impairment	5,145			5,119			5,029			5,277			4,998
Total	$	7,600		$	7,500		$	7,400		$	7,800		$	7,600
ALLL to gross loans
Individually evaluated for impairment	0.23		%	0.24		%	0.23		%	0.26		%	0.28		%
Collectively evaluated for impairment	0.49		%	0.50		%	0.50		%	0.53		%	0.55		%
Total	0.72		%	0.74		%	0.73		%	0.79		%	0.83		%

For further discussion of the allocation of the ALLL, see “Note 5 – Loans and ALLL” of our interim condensed consolidated financial statements.

Loans Past Due and Loans in Nonaccrual Status

Fluctuations in past due and nonaccrual status loans can have a significant impact on the ALLL. To determine the potential impact, and corresponding estimated losses, we analyze our historical loss trends on loans past due greater than 30 days and nonaccrual status loans. We monitor all loans that are past due and in nonaccrual status for indications of additional deterioration.

	Total Past Due and Nonaccrual Loans
	June 30 2017			March 31 2017			December 31 2016			September 30 2016			June 30 2016
Commercial and agricultural	$	4,920		$	5,758		$	4,598		$	3,148		$	2,247
Residential real estate	2,358			3,168			2,716			2,436			2,755
Consumer	64			35			115			51			23
Total	$	7,342		$	8,961		$	7,429		$	5,635		$	5,025
Total past due and nonaccrual loans to gross loans	0.70		%	0.88		%	0.74		%	0.57		%	0.55		%

While past due and nonaccrual status loans have increased over the last year, they continue to be below historical norms and are the result of strong loan performance. A summary of loans past due and in nonaccrual status, including the composition of the ending balance of nonaccrual status loans by type, is included in “Note 5 – Loans and ALLL” of our interim condensed consolidated financial statements.

46

Troubled Debt Restructurings

We have taken a proactive approach to avoid foreclosures on borrowers who are willing to work with us in modifying their loans, thus making them more affordable. While this approach has permitted certain borrowers to develop a payment structure that will allow them to continue making payments in lieu of foreclosure, it has contributed to a significant level of loans classified as TDR. The modifications have been successful for us and our customers as very few of the modified loans have resulted in foreclosures. At the time of the TDR, the loan is reviewed to determine whether or not to classify the loan as accrual or nonaccrual status. The majority of new modifications result in terms that satisfy our criteria for continued interest accrual. TDRs that have been placed on nonaccrual status may be placed back on accrual status after six months of continued performance.

We restructure debt with borrowers who, due to financial difficulties, are unable to service their debt under the original terms. We may extend the amortization period, reduce interest rates, forgive principal, forgive interest, or a combination of these modifications. Typically, the modifications are for a period of five years or less. There were no TDRs that were government sponsored as of June 30, 2017 or December 31, 2016.

Losses associated with TDRs, if any, are included in the estimation of the ALLL in the quarter in which a loan is identified as a TDR, and we review the analysis of the ALLL estimation each reporting period to ensure its continued appropriateness.

The following tables provide a roll-forward of TDRs for the:

	Three Months Ended June 30, 2017
	Accruing Interest					Nonaccrual					Total
	Number of Loans		Balance			Number of Loans		Balance			Number of Loans		Balance
April 1, 2017	150		$	20,251		6		$	800		156		$	21,051
New modifications	10		5,320			1		466			11		5,786
Principal advances (payments)	—		(113		)	—		(16		)	—		(129		)
Loans paid-off	(5	)	(276		)			—			(5	)	(276		)
Partial charge-offs	—		—			—		—			—		—
Balances charged-off	—		—			—		—			—		—
Transfers to OREO	—		—			(2	)	(91		)	(2	)	(91		)
Transfers to accrual status	—		—			—		—			—		—
Transfers to nonaccrual status	—		—			—		—			—		—
June 30, 2017	155		$	25,182		5		$	1,159		160		$	26,341

	Six Months Ended June 30, 2017
	Accruing Interest					Nonaccrual					Total
	Number of Loans		Balance			Number of Loans		Balance			Number of Loans		Balance
January 1, 2017	153		$	20,593		5		$	789		158		$	21,382
New modifications	13		5,555			1		466			14		6,021
Principal advances (payments)	—		(422		)	—		(22		)	—		(444		)
Loans paid-off	(10	)	(527		)	—		—			(10	)	(527		)
Partial charge-offs	—		—			—		—			—		—
Balances charged-off	—		—			—		—			—		—
Transfers to OREO	—		—			(2	)	(91		)	(2	)	(91		)
Transfers to accrual status	1		75			(1	)	(75		)	—		—
Transfers to nonaccrual status	(2	)	(92		)	2		92			—		—
June 30, 2017	155		$	25,182		5		$	1,159		160		$	26,341

47

	Three Months Ended June 30, 2016
	Accruing Interest					Nonaccrual					Total
	Number of Loans		Balance			Number of Loans		Balance			Number of Loans		Balance
April 1, 2016	151		$	19,411		6		$	577		157		$	19,988
New modifications	3		201			—		—			3		201
Principal advances (payments)	—		(350		)	—		(9		)	—		(359		)
Loans paid-off	(2	)	(98		)	(1	)	(221		)	(3	)	(319		)
Partial charge-offs	—		—			—		(81		)	—		(81		)
Balances charged-off	—		—			—		—			—		—
Transfers to OREO	—		—			—		—			—		—
Transfers to accrual status	—		—			—		—			—		—
Transfers to nonaccrual status	(1	)	(321		)	1		321			—		—
June 30, 2016	151		$	18,843		6		$	587		157		$	19,430

	Six Months Ended June 30, 2016
	Accruing Interest					Nonaccrual					Total
	Number of Loans		Balance			Number of Loans		Balance			Number of Loans		Balance
January 1, 2016	155		$	20,931		5		$	394		160		$	21,325
New modifications	6		229			—		—			6		229
Principal advances (payments)	—		(627		)	—		(17		)	—		(644		)
Loans paid-off	(6	)	(1,076		)	(1	)	(221		)	(7	)	(1,297		)
Partial charge-offs	—		—			—		(133		)	—		(133		)
Balances charged-off	(1	)	(15		)	—		—			(1	)	(15		)
Transfers to OREO	—		—			(1	)	(35		)	(1	)	(35		)
Transfers to accrual status	—		—			—		—			—		—
Transfers to nonaccrual status	(3	)	(599		)	3		599			—		—
June 30, 2016	151		$	18,843		6		$	587		157		$	19,430

The following table summarizes our TDRs as of:

	June 30, 2017						December 31, 2016
	Accruing Interest		Nonaccrual		Total		Accruing Interest		Nonaccrual		Total		Total Change
Current	$	23,328	$	295	$	23,623	$	17,557	$	559	$	18,116	$	5,507
Past due 30-59 days	1,631		466		2,097		2,898		230		3,128		(1,031		)
Past due 60-89 days	—		—		—		138		—		138		(138		)
Past due 90 days or more	223		398		621		—		—		—		621
Total	$	25,182	$	1,159	$	26,341	$	20,593	$	789	$	21,382	$	4,959

Additional disclosures about TDRs are included in “Note 5 – Loans and ALLL” of our interim condensed consolidated financial statements.

48

Impaired Loans

The following is a summary of information pertaining to impaired loans as of:

	June 30, 2017						December 31, 2016
	Recorded Balance		Unpaid Principal Balance		Valuation Allowance		Recorded Balance		Unpaid Principal Balance		Valuation Allowance
TDRs
Commercial real estate	$	6,008	$	6,129	$	733	$	6,264	$	6,383	$	713
Commercial other	1,195		1,195		50		1,444		1,455		25
Agricultural real estate	7,826		7,826		—		4,037		4,037		—
Agricultural other	3,171		3,171		—		1,380		1,380		1
Residential real estate senior liens	7,956		8,333		1,563		8,058		8,437		1,539
Residential real estate junior liens	76		76		15		71		71		13
Home equity lines of credit	89		389		—		102		402		—
Consumer secured	20		20		—		26		26		—
Total TDRs	26,341		27,139		2,361		21,382		22,191		2,291
Other impaired loans
Commercial real estate	159		245		—		151		226		3
Commercial other	—		—		—		—		—		—
Agricultural real estate	—		—		—		—		—		—
Agricultural other	128		128		—		128		128		—
Residential real estate senior liens	437		644		86		406		612		76
Residential real estate junior liens	—		—		—		1		11		1
Home equity lines of credit	70		70		8		—		—		—
Consumer secured	—		—		—		—		—		—
Total other impaired loans	794		1,087		94		686		977		80
Total impaired loans	$	27,135	$	28,226	$	2,455	$	22,068	$	23,168	$	2,371

Additional disclosure related to impaired loans is included in “Note 5 – Loans and ALLL” of our interim condensed consolidated financial statements.

49

Nonperforming Assets

The following table summarizes our nonperforming assets as of:

	June 30 2017			March 31 2017			December 31 2016			September 30 2016			June 30 2016
Nonaccrual status loans	$	1,563		$	1,138		$	1,060		$	690		$	974
Accruing loans past due 90 days or more	1,203			1,339			633			847			208
Total nonperforming loans	2,766			2,477			1,693			1,537			1,182
Foreclosed assets	229			158			231			284			249
Total nonperforming assets	$	2,995		$	2,635		$	1,924		$	1,821		$	1,431
Nonperforming loans as a % of total loans	0.26		%	0.24		%	0.17		%	0.16		%	0.13		%
Nonperforming assets as a % of total assets	0.17		%	0.15		%	0.11		%	0.11		%	0.09		%

Typically after a loan is 90 days past due, it is placed on nonaccrual status unless it is well secured and in the process of collection. Upon transferring the loans to nonaccrual status, we perform an evaluation to determine the net realizable value of the underlying collateral. This evaluation is used to help determine if any charge-offs are necessary. Loans may be placed back on accrual status after six months of continued performance. While nonperforming loans have increased in recent periods, current levels of nonperforming loans continue to reflect historically low levels.

Included in the nonaccrual loan balances above were loans currently classified as TDR as of:

	June 30 2017		December 31 2016
Commercial and agricultural	$	864	$	405
Residential real estate	295		384
Total	$	1,159	$	789

Additional disclosures about nonaccrual status loans are included in “Note 5 – Loans and ALLL” of our interim condensed consolidated financial statements.

We continue to devote considerable attention to identifying impaired loans and adjusting the net carrying value of these loans to their current net realizable values through the establishment of a specific reserve or the recording of a charge-off. We believe that we have identified all impaired loans as of June 30, 2017.

We believe that the level of the ALLL is appropriate as of June 30, 2017. We will continue to closely monitor overall credit quality indicators and our policies and procedures related to the analysis of the ALLL to ensure that the ALLL remains at the appropriate level.

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Noninterest Income and Noninterest Expenses

Significant noninterest account balances are highlighted in the following table with additional descriptions of significant fluctuations:

	Three Months Ended June 30
							Change
	2017			2016			$			%
Service charges and fees
ATM and debit card fees	$	675		$	637		$	38		5.97	%
NSF and overdraft fees	461			462			(1		)	(0.22	)%
Freddie Mac servicing fee	170			174			(4		)	(2.30	)%
Net OMSR income (loss)	(17		)	(227		)	210			N/M
Service charges on deposit accounts	86			86			—			—	%
All other	30			31			(1		)	(3.23	)%
Total service charges and fees	1,405			1,163			242			20.81	%
Net gain on sale of mortgage loans	199			127			72			56.69	%
Earnings on corporate owned life insurance policies	183			195			(12		)	(6.15	)%
Net gains (losses) on sale of AFS securities	142			245			(103		)	(42.04	)%
Other
Trust and brokerage advisory fees	666			609			57			9.36	%
Corporate Settlement Solutions joint venture	105			224			(119		)	(53.13	)%
Other	88			189			(101		)	(53.44	)%
Total other	859			1,022			(163		)	(15.95	)%
Total noninterest income	$	2,788		$	2,752		$	36		1.31	%

	Six Months Ended June 30
						Change
	2017		2016			$			%
Service charges and fees
ATM and debit card fees	$	1,278	$	1,234		$	44		3.57	%
NSF and overdraft fees	902		880			22			2.50	%
Freddie Mac servicing fee	339		357			(18		)	(5.04	)%
Net OMSR income (loss)	184		(329		)	513			N/M
Service charges on deposit accounts	171		171			—			—	%
All other	61		63			(2		)	(3.17	)%
Total service charges and fees	2,935		2,376			559			23.53	%
Net gain on sale of mortgage loans	354		209			145			69.38	%
Earnings on corporate owned life insurance policies	363		383			(20		)	(5.22	)%
Net gains (losses) on sale of AFS securities	142		245			(103		)	(42.04	)%
Other
Trust and brokerage advisory fees	1,237		1,135			102			8.99	%
Corporate Settlement Solutions joint venture	87		217			(130		)	(59.91	)%
Other	286		410			(124		)	(30.24	)%
Total other	1,610		1,762			(152		)	(8.63	)%
Total noninterest income	$	5,404	$	4,975		$	429		8.62	%

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Significant changes in noninterest income are detailed below:

• Offering rates on residential mortgage loans and prepayment speeds have been the most significant drivers behind fluctuations in net OMSR income (loss). We anticipate increases in mortgage rates and decreased prepayment speeds; therefore, we anticipate net OMSR income to remain positive during the remainder of 2017.

• We anticipate increases in our originations in purchase money mortgage activity as a result of our various initiatives to drive growth. As a result, we expect net gains on the sale of mortgage loans to increase during the remainder of 2017.

• We continue to invest considerable efforts to increase our market share in trust and brokerage advisory services. These efforts have translated into increases in such fees. We anticipate that these fees will continue to increase during the remainder of 2017.

• Corporate Settlement Solutions income is down in the second quarter of 2017 due to the sales cycle on a couple of substantial new customers taking longer than anticipated. It is anticipated that income will increase during the remainder of 2017.

• The fluctuations in all other income is spread throughout various categories, none of which are individually significant.

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Significant noninterest expense account balances are highlighted in the following table with additional descriptions of significant fluctuations:

	Three Months Ended June 30
					Change
	2017		2016		$			%
Compensation and benefits
Employee salaries	$	3,961	$	3,381	$	580		17.15	%
Employee benefits	872		1,303		(431		)	(33.08	)%
Total compensation and benefits	4,833		4,684		149			3.18	%
Furniture and equipment
Service contracts	784		774		10			1.29	%
Depreciation	508		517		(9		)	(1.74	)%
All other	60		49		11			22.45	%
Total furniture and equipment	1,352		1,340		12			0.90	%
Occupancy
Depreciation	210		194		16			8.25	%
Outside services	200		191		9			4.71	%
Property taxes	146		143		3			2.10	%
Utilities	115		120		(5		)	(4.17	)%
All other	144		140		4			2.86	%
Total occupancy	815		788		27			3.43	%
Other
ATM and debit card fees	404		228		176			77.19	%
Audit and related fees	237		186		51			27.42	%
Director fees	213		214		(1		)	(0.47	)%
Consulting fees	208		196		12			6.12	%
Loan underwriting fees	192		127		65			51.18	%
FDIC insurance premiums	155		217		(62		)	(28.57	)%
Donations and community relations	168		146		22			15.07	%
Postage and freight	110		91		19			20.88	%
Printing and supplies	103		129		(26		)	(20.16	)%
Marketing costs	100		103		(3		)	(2.91	)%
Education and travel	93		125		(32		)	(25.60	)%
All other	524		644		(120		)	(18.63	)%
Total other	2,507		2,406		101			4.20	%
Total noninterest expenses	$	9,507	$	9,218	$	289		3.14	%

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	Six Months Ended June 30
					Change
	2017		2016		$			%
Compensation and benefits
Employee salaries	$	8,122	$	6,777	$	1,345		19.85	%
Employee benefits	2,387		2,695		(308		)	(11.43	)%
Total compensation and benefits	10,509		9,472		1,037			10.95	%
Furniture and equipment
Service contracts	1,572		1,498		74			4.94	%
Depreciation	1,020		1,050		(30		)	(2.86	)%
All other	104		87		17			19.54	%
Total furniture and equipment	2,696		2,635		61			2.31	%
Occupancy
Depreciation	420		388		32			8.25	%
Outside services	399		384		15			3.91	%
Property taxes	292		288		4			1.39	%
Utilities	258		261		(3		)	(1.15	)%
All other	283		277		6			2.17	%
Total occupancy	1,652		1,598		54			3.38	%
Other
ATM and debit card fees	620		417		203			48.68	%
Audit and related fees	435		345		90			26.09	%
Director fees	422		423		(1		)	(0.24	)%
Consulting fees	413		369		44			11.92	%
Loan underwriting fees	309		235		74			31.49	%
FDIC insurance premiums	308		422		(114		)	(27.01	)%
Donations and community relations	298		265		33			12.45	%
Postage and freight	219		197		22			11.17	%
Printing and supplies	210		220		(10		)	(4.55	)%
Marketing costs	189		258		(69		)	(26.74	)%
Education and travel	189		236		(47		)	(19.92	)%
All other	989		1,206		(217		)	(17.99	)%
Total other	4,601		4,593		8			0.17	%
Total noninterest expenses	$	19,458	$	18,298	$	1,160		6.34	%

Significant changes in noninterest expenses are detailed below:

• Employee salaries have increased in 2017 as a result of new positions required for future growth within our new markets, normal merit increases and increased incentive compensation. As such, we anticipate employee salaries expense to continue to trend higher for the remainder of 2017 compared to the expense levels of 2016.

• Employee benefits have declined in 2017 due to a settlement with an insurance claim administrator in favor of Isabella Bank.

• ATM and debit card fees increased in the second quarter of 2017 due to an early contract termination fee.

• FDIC insurance premiums have declined in 2017 as a result of changes to the premium calculation; therefore, 2017 expenses are expected to be lower than 2016.

• Marketing costs fluctuate from period-to-period based on the timing of campaigns. For the remainder of 2017, expenses are expected to slightly exceed 2016 levels as a result of marketing initiatives planned for 2017.

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• The fluctuations in all other expenses are spread throughout various categories, none of which are individually significant.

Analysis of Changes in Financial Condition

	June 30 2017		December 31 2016		$ Change			% Change (unannualized)
ASSETS
Cash and cash equivalents	$	21,834	$	22,894	$	(1,060	)	(4.63	)%
AFS securities
Amortized cost of AFS securities	563,309		557,648		5,661			1.02	%
Unrealized gains (losses) on AFS securities	4,553		448		4,105			N/M
AFS securities	567,862		558,096		9,766			1.75	%
Mortgage loans AFS	1,482		1,816		(334		)	(18.39	)%
Loans
Gross loans	1,048,497		1,010,615		37,882			3.75	%
Less allowance for loan and lease losses	7,600		7,400		200			2.70	%
Net loans	1,040,897		1,003,215		37,682			3.76	%
Premises and equipment	28,679		29,314		(635		)	(2.17	)%
Corporate owned life insurance policies	26,663		26,300		363			1.38	%
Accrued interest receivable	5,686		6,580		(894		)	(13.59	)%
Equity securities without readily determinable fair values	23,401		21,694		1,707			7.87	%
Goodwill and other intangible assets	48,604		48,666		(62		)	(0.13	)%
Other assets	12,190		13,576		(1,386		)	(10.21	)%
TOTAL ASSETS	$	1,777,298	$	1,732,151	$	45,147		2.61	%
LIABILITIES AND SHAREHOLDERS’ EQUITY
Liabilities
Deposits	$	1,210,152	$	1,195,040	$	15,112		1.26	%
Borrowed funds	360,940		337,694		23,246			6.88	%
Accrued interest payable and other liabilities	11,136		11,518		(382		)	(3.32	)%
Total liabilities	1,582,228		1,544,252		37,976			2.46	%
Shareholders’ equity	195,070		187,899		7,171			3.82	%
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	1,777,298	$	1,732,151	$	45,147		2.61	%

As shown above, total assets have increased $45,147 since December 31, 2016 which was primarily driven by loan growth of $37,882. This growth was funded by an increase in deposits and in borrowed funds of $15,112 and $23,246 respectively since December 31, 2016. While generating quality loans will continue to be competitive, we expect that loans will continue to grow in 2017.

The following table outlines the changes in loans:

	June 30 2017		December 31 2016		$ Change		% Change (unannualized)
Commercial	$	600,584	$	575,664	$	24,920	4.33	%
Agricultural	130,954		126,492		4,462		3.53	%
Residential real estate	270,207		266,050		4,157		1.56	%
Consumer	46,752		42,409		4,343		10.24	%
Total	$	1,048,497	$	1,010,615	$	37,882	3.75	%

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The following table displays loan balances as of:

	June 30 2017		March 31 2017		December 31 2016		September 30 2016		June 30 2016
Commercial	$	600,584	$	576,822	$	575,664	$	554,847	$	500,374
Agricultural	130,954		126,049		126,492		133,637		126,517
Residential real estate	270,207		267,141		266,050		260,122		255,116
Consumer	46,752		42,908		42,409		40,760		37,587
Total	$	1,048,497	$	1,012,920	$	1,010,615	$	989,366	$	919,594

While competition for commercial and agricultural loans continues to be strong, we experienced growth in these segments of the portfolio during 2016 and anticipate continued growth in 2017. Residential real estate and consumer loans have experienced growth over the last year and are both expected to increase for the remainder of 2017.

The following table outlines the changes in deposits:

	June 30 2017		December 31 2016		$ Change			% Change (unannualized)
Noninterest bearing demand deposits	$	210,122	$	205,071	$	5,051		2.46	%
Interest bearing demand deposits	212,365		209,325		3,040			1.45	%
Savings deposits	357,756		347,230		10,526			3.03	%
Certificates of deposit	314,482		321,914		(7,432		)	(2.31	)%
Brokered certificates of deposit	94,948		88,632		6,316			7.13	%
Internet certificates of deposit	20,479		22,868		(2,389		)	(10.45	)%
Total	$	1,210,152	$	1,195,040	$	15,112		1.26	%

The following table displays deposit balances as of:

	June 30 2017		March 31 2017		December 31 2016		September 30 2016		June 30 2016
Noninterest bearing demand deposits	$	210,122	$	207,448	$	205,071	$	201,804	$	192,194
Interest bearing demand deposits	212,365		216,975		209,325		205,817		197,590
Savings deposits	357,756		365,287		347,230		331,414		331,144
Certificates of deposit	314,482		320,345		321,914		324,910		328,771
Brokered certificates of deposit	94,948		98,442		88,632		87,583		83,677
Internet certificates of deposit	20,479		22,564		22,868		24,305		23,494
Total	$	1,210,152	$	1,231,061	$	1,195,040	$	1,175,833	$	1,156,870

Deposit demand continues to be driven by non-contractual deposits, such as demand and savings deposits, while certificates of deposit and Internet certificates of deposit have gradually declined. Brokered certificates of deposit offer another source of funding and fluctuate from period-to-period based on our funding needs, including changes in assets such as loans and investments.

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The balance of AFS securities fluctuate from period-to-period based on changes in loans and deposits. While loan growth has been strong over the last year, we purchased AFS securities in periods when deposit growth outpaced loan demand. Conversely, we have sold AFS securities in periods when loan demand has outpaced deposit growth. We remain active in investments with our local schools and municipalities. Potential future growth is anticipated in state and political subdivisions AFS securities and purchases of mortgage-backed securities and collateralized mortgage obligations. The following table displays fair values of AFS securities as of:

	June 30 2017		March 31 2017		December 31 2016		September 30 2016		June 30 2016
Government sponsored enterprises	$	281	$	10,264	$	10,259	$	344	$	10,371
States and political subdivisions	222,093		222,777		212,919		219,689		226,047
Auction rate money market preferred	3,095		2,977		2,794		3,145		3,119
Preferred stocks	3,665		3,597		3,425		3,588		3,406
Mortgage-backed securities	221,957		229,774		227,256		226,649		240,195
Collateralized mortgage obligations	116,771		120,725		101,443		110,814		119,325
Total	$	567,862	$	590,114	$	558,096	$	564,229	$	602,463

Borrowed funds include FHLB advances and securities sold under agreements to repurchase. The balance of borrowed funds fluctuates from period-to-period based on our funding needs including changes in loans, investments, and deposits. To provide balance sheet growth, we utilize borrowings and brokered deposits to fund earning assets. The following table displays borrowed funds balances as of:

	June 30 2017		March 31 2017		December 31 2016		September 30 2016		June 30 2016
FHLB advances	$	310,000	$	270,000	$	270,000	$	250,000	$	265,000
Securities sold under agreements to repurchase without stated maturity dates	49,950		57,375		60,894		54,809		53,596
Federal funds purchased	990		—		6,800		20,600		—
Total	$	360,940	$	327,375	$	337,694	$	325,409	$	318,596

Capital

Capital consists solely of common stock, retained earnings, and accumulated other comprehensive income (loss). We are authorized to raise capital through dividend reinvestment, employee and director stock purchases, and shareholder stock purchases. Pursuant to these authorizations, we issued 135,516 shares or $3,764 of common stock during the first six months of 2017, as compared to 88,486 shares or $2,489 of common stock during the same period in 2016. We also offer the Directors Plan in which participants either directly purchase stock or purchase stock units through deferred fees, in lieu of cash payments. Pursuant to this plan, we increased shareholders’ equity by $302 and $273 during the six month periods ended June 30, 2017 and 2016, respectively.

We have a publicly announced common stock repurchase plan. Pursuant to this plan, we repurchased 94,032 shares or $2,622 of common stock during the first six months of 2017 and 51,911 shares or $1,462 during the first six months of 2016. As of June 30, 2017, we were authorized to repurchase up to an additional 105,875 shares of common stock.

The FRB has established minimum risk based capital guidelines. Pursuant to these guidelines, a framework has been established that assigns risk weights to each category of on and off-balance-sheet items to arrive at risk adjusted total assets. Regulatory capital is divided by the risk adjusted assets with the resulting ratio compared to the minimum standard to determine whether a corporation has adequate capital. On July 2, 2013, the FRB published revised BASEL III Capital standards for banks. The final rules redefine what is included or deducted from equity capital, changes risk weighting for certain on and off-balance sheet assets, increases the minimum required equity capital to be considered well capitalized, and introduces a capital conservation buffer. The rules, which are being gradually phased in between 2015 and 2019, are not expected to have a material impact on the Corporation but will require us to hold more capital than has historically been required.

There are no significant regulatory constraints placed on our capital. The FRB’s current recommended minimum primary capital to assets requirement is 6.00%. Our primary capital to adjusted average assets, or tier 1 leverage ratio, was 8.50% as of June 30, 2017.

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Effective January 1, 2015, the minimum standard for primary, or Tier 1 capital, increased from 4.00% to 6.00%. The minimum standard for total capital is 8.00%. Also effective January 1, 2015 was the new common equity tier 1 capital ratio which had a minimum requirement of 4.50%. Beginning on January 1, 2016 the capital conservation buffer went into effect which will further increase the required levels each year through 2019. The following table sets forth the percentages required under the Risk Based Capital guidelines and our ratios as of:

	June 30 2017				December 31 2016
	Actual		Minimum Required		Actual		Minimum Required
Common equity tier 1 capital	12.430	%	5.750	%	12.390	%	5.125	%
Tier 1 capital	12.430	%	7.250	%	12.390	%	6.625	%
Tier 2 capital	0.640	%	2.000	%	0.650	%	2.000	%
Total Capital	13.070	%	9.250	%	13.040	%	8.625	%

Tier 2 capital, or secondary capital, includes only the ALLL. The percentage for the secondary capital under the required column is the maximum amount allowed from all sources.

The FRB and FDIC also prescribe minimum capital requirements for Isabella Bank. At June 30, 2017, the Bank exceeded these minimum capital requirements.

Contractual Obligations and Loan Commitments

We are party to credit related financial instruments with off-balance-sheet risk. These financial instruments are entered into in the normal course of business to meet the financing needs of our customers. These financial instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amounts recognized in the consolidated balance sheets. The contract or notional amounts of these instruments reflect the extent of involvement we have in a particular class of financial instrument.

The following table summarizes our credit related financial instruments with off-balance-sheet risk as of:

	June 30 2017		December 31 2016
Unfunded commitments under lines of credit	$	160,407	$	168,840
Commitments to grant loans	36,746		29,339
Commercial and standby letters of credit	1,493		1,223
Total	$	198,646	$	199,402

Unfunded commitments under lines of credit are commitments for possible future extensions of credit to existing customers. These commitments may expire without being drawn upon and do not necessarily represent future cash requirements. Advances to mortgage brokers are also included in unfunded commitments under lines of credit. The unfunded commitment amount is the difference between our outstanding balances and the maximum outstanding aggregate amount.

Commitments to grant loans are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. The amount of collateral obtained, if it is deemed necessary, is based on management’s credit evaluation of the customer. Commitments to grant loans include residential mortgage loans with the majority being loans committed to be sold to the secondary market.

Commercial and standby letters of credit are conditional commitments issued to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support private borrowing arrangements, including commercial paper, bond financing, and similar transactions. These commitments to extend credit and letters of credit generally mature within one year. The credit risk involved in these transactions is essentially the same as that involved in extending loans to customers. We evaluate each customer's credit worthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary upon the extension of credit, is based on a credit evaluation of the borrower. While we consider standby letters of credit to be guarantees, the amount of the liability related to such guarantees on the commitment date is not significant and a liability related to such guarantees is not recorded on the consolidated balance sheets.

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Our exposure to credit-related loss in the event of nonperformance by the counter parties to the financial instruments for commitments to extend credit and standby letters of credit could be up to the contractual notional amount of those instruments. We use the same credit policies as we do for extending loans to customers. No significant losses are anticipated as a result of these commitments.

Fair Value

We utilize fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. AFS securities, cash flow hedge derivative instruments and certain liabilities are recorded at fair value on a recurring basis. Additionally, from time-to-time, we may be required to record at fair value other assets on a nonrecurring basis, such as mortgage loans AFS, impaired loans, goodwill, foreclosed assets, OMSR, and certain other assets and liabilities. These nonrecurring fair value adjustments typically involve the application of lower of cost or market accounting or write-downs of individual assets.

For further information regarding fair value measurements see “Note 11 – Fair Value” of our notes to the interim condensed consolidated financial statements.

Liquidity

Liquidity is monitored regularly by our Market Risk Committee, which consists of members of senior management. The committee reviews projected cash flows, key ratios, and liquidity available from both primary and secondary sources.

Our primary sources of liquidity are cash and cash equivalents and unencumbered AFS securities. These categories totaled $276,489 or 15.56% of assets as of June 30, 2017, compared to $307,112 or 17.73% as of December 31, 2016. The decrease in primary liquidity is a direct result of our unencumbered AFS securities activity during 2017. Liquidity is important for financial institutions because of their need to meet loan funding commitments, depositor withdrawal requests, and various other commitments including expansion of operations, investment opportunities, and payment of cash dividends. Liquidity varies significantly daily, based on customer activity.

Our primary source of funds is through deposit accounts. We also have the ability to borrow from the FHLB, the FRB, and through various correspondent banks in the form of federal funds purchased and a line of credit. These funding methods typically carry a higher interest rate than traditional market deposit accounts. Some borrowed funds, including FHLB advances, FRB Discount Window advances, and repurchase agreements, require us to pledge assets, typically in the form of AFS securities or loans, as collateral. As of June 30, 2017, we had available lines of credit of $119,462.

The following table summarizes our sources and uses of cash for the six month period ended June 30:

	2017			2016			$ Variance
Net cash provided by (used in) operating activities	$	8,687		$	8,833		$	(146	)
Net cash provided by (used in) investing activities	(45,130		)	(1,658		)	(43,472		)
Net cash provided by (used in) financing activities	35,383			(1,710		)	37,093
Increase (decrease) in cash and cash equivalents	(1,060		)	5,465			(6,525		)
Cash and cash equivalents January 1	22,894			21,569			1,325
Cash and cash equivalents June 30	$	21,834		$	27,034		$	(5,200	)

Market Risk

Our primary market risks are interest rate risk and liquidity risk. We have no significant foreign exchange risk in the management of IRR. Any changes in foreign exchange rates or commodity prices would have an insignificant impact on our interest income and cash flows.

IRR is the exposure of our net interest income to changes in interest rates. IRR results from the difference in the maturity or repricing frequency of a financial institution's interest earning assets and its interest bearing liabilities. IRR is the fundamental method by which financial institutions earn income and create shareholder value. Excessive exposure to IRR could pose a significant risk to our earnings and capital.

The FRB has adopted a policy requiring us to effectively manage the various risks that can have a material impact on our safety and soundness. The risks include credit, interest rate, liquidity, operational, and reputational. We have policies, procedures, and internal controls for measuring and managing these risks. Specifically, our Funds Management policy and procedures include defining acceptable types and terms of investments and funding sources, liquidity requirements, limits on investments in long

59

term assets, limiting the mismatch in repricing opportunity of assets and liabilities, and the frequency of measuring and reporting to our Board.

The primary technique to measure IRR is simulation analysis. Simulation analysis forecasts the effects on the balance sheet structure and net interest income under a variety of scenarios that incorporate changes in interest rates, the shape of yield curves, interest rate relationships, loan prepayments, and changes in funding sources. These forecasts are compared against net interest income projected in a stable interest rate environment. While many assets and liabilities reprice either at maturity or in accordance with their contractual terms, several balance sheet components demonstrate characteristics that require an evaluation to more accurately reflect their repricing behavior. Key assumptions in the simulation analysis include prepayments on loans, probable calls of investment securities, changes in market conditions, loan volumes and loan pricing, deposit sensitivity, and customer preferences. These assumptions are inherently uncertain as they are subject to fluctuation and revision in a dynamic environment. As a result, the simulation analysis cannot precisely forecast the impact of rising and falling interest rates on net interest income. Actual results will differ from simulated results due to many other factors, including changes in balance sheet components, interest rate changes, changes in market conditions, and management strategies.

Our interest rate sensitivity is estimated by first forecasting the next 12 and 24 months of net interest income under an assumed environment of a constant balance sheet and constant market interest rates (base case). We then compare the results of various simulation analyses to the base case. At June 30, 2017, we projected the change in net interest income during the next 12 and 24 months assuming market interest rates were to immediately decrease by 100 basis points and increase by 100, 200, 300, and 400 basis points in a parallel fashion over the entire yield curve during the same time period. We did not project scenarios showing decreases in interest rates beyond 100 basis points as this is considered extremely unlikely given current interest rate levels. These projections were based on our assets and liabilities remaining static over the next 12 and 24 months, while factoring in probable calls and prepayments of certain investment securities and residential real estate and consumer loans. While it is extremely unlikely that interest rates would immediately increase to these levels, we feel that these extreme scenarios help us identify potential gaps and mismatches in the repricing characteristics of assets and liabilities. We regularly monitor our projected net interest income sensitivity to ensure that it remains within established limits. As of June 30, 2017, our interest rate sensitivity results were within Board approved limits.

The following tables summarize our interest rate sensitivity for the next 12 and 24 months as of:

	June 30, 2017
	12 Months										24 Months
Immediate basis point change assumption (short-term)	-100		+100		+200		+300		+400		-100		+100		+200		+300		+400
Percent change in net interest income vs. constant rates	(2.23	)%	2.36	%	4.67	%	6.60	%	8.68	%	(2.27	)%	2.79	%	5.31	%	7.14	%	8.68	%

	December 31, 2016
	12 Months										24 Months
Immediate basis point change assumption (short-term)	-100		+100		+200		+300		+400		-100		+100		+200		+300		+400
Percent change in net interest income vs. constant rates	(4.49	)%	2.19	%	4.31	%	5.68	%	6.67	%	(5.32	)%	2.64	%	5.01	%	6.33	%	6.75	%

60

The following tables provide information about assets and liabilities that are sensitive to changes in interest rates as of June 30, 2017 and December 31, 2016. The principal amounts of investments, loans, other interest earning assets, borrowings, and time deposits maturing were calculated based on the contractual maturity dates. Estimated cash flows for savings and NOW accounts are based on our estimated deposit decay rates.

	June 30, 2017
	2018			2019			2020			2021			2022			Thereafter			Total			Fair Value
Rate sensitive assets
Other interest bearing assets	$	249		$	—		$	100		$	—		$	—		$	—		$	349		$	344
Average interest rates	0.98		%	—		%	0.35		%	—		%	—		%	—		%	0.80		%
AFS securities	$	109,667		$	79,419		$	76,855		$	62,941		$	51,836		$	187,144		$	567,862		$	567,862
Average interest rates	2.24		%	2.41		%	2.56		%	2.54		%	2.40		%	2.48		%	2.43		%
Fixed interest rate loans (1)	$	168,142		$	109,706		$	112,363		$	110,146		$	116,292		$	205,396		$	822,045		$	802,838
Average interest rates	4.04		%	4.31		%	4.26		%	4.22		%	4.22		%	4.02		%	4.15		%
Variable interest rate loans (1)	$	76,147		$	33,166		$	29,606		$	15,998		$	28,272		$	43,263		$	226,452		$	226,452
Average interest rates	5.09		%	4.57		%	4.59		%	4.14		%	4.22		%	3.94		%	4.55		%
Rate sensitive liabilities
Fixed rate borrowed funds	$	145,940		$	70,000		$	40,000		$	25,000		$	50,000		$	20,000		$	350,940		$	351,076
Average interest rates	1.13		%	1.95		%	1.72		%	1.54		%	2.07		%	2.54		%	1.60		%
Variable rate borrowed funds	$	—		$	—		$	—		$	10,000		$	—		$	—		$	10,000		$	10,000
Average interest rates	—		%	—		%	—		%	1.34		%	—		%	—		%	1.34		%
Savings and NOW accounts	$	135,834		$	42,252		$	37,787		$	33,822		$	30,293		$	290,133		$	570,121		$	570,121
Average interest rates	0.48		%	0.15		%	0.15		%	0.15		%	0.15		%	0.13		%	0.22		%
Fixed interest rate certificates of deposit	$	205,035		$	71,509		$	40,849		$	46,190		$	42,356		$	19,126		$	425,065		$	423,033
Average interest rates	0.90		%	1.27		%	1.48		%	1.69		%	1.77		%	1.98		%	1.24		%
Variable interest rate certificates of deposit	$	2,490		$	2,354		$	—		$	—		$	—		$	—		$	4,844		$	4,844
Average interest rates	1.00		%	1.21		%	—		%	—		%	—		%	—		%	1.10		%

61

	December 31, 2016
	2017			2018			2019			2020			2021			Thereafter			Total			Fair Value
Rate sensitive assets
Other interest bearing assets	$	2,727		$	—		$	—		$	—		$	—		$	—		$	2,727		$	2,727
Average interest rates	0.34		%	—		%	—		%	—		%	—		%	—		%	0.34		%
AFS securities	$	114,247		$	71,220		$	64,931		$	63,150		$	66,976		$	177,572		$	558,096		$	558,096
Average interest rates	2.35		%	2.38		%	2.45		%	2.64		%	2.57		%	2.50		%	2.47		%
Fixed interest rate loans (1)	$	159,964		$	115,741		$	103,514		$	107,185		$	112,811		$	199,160		$	798,375		$	778,769
Average interest rates	4.15		%	4.25		%	4.34		%	4.16		%	4.15		%	4.10		%	4.18		%
Variable interest rate loans (1)	$	69,024		$	29,179		$	38,248		$	16,179		$	23,632		$	35,978		$	212,240		$	212,240
Average interest rates	4.83		%	4.32		%	4.16		%	3.62		%	3.74		%	3.86		%	4.26		%
Rate sensitive liabilities
Fixed rate borrowed funds	$	137,694		$	50,000		$	60,000		$	10,000		$	50,000		$	20,000		$	327,694		$	326,975
Average interest rates	0.83		%	2.16		%	1.99		%	1.98		%	1.91		%	2.54		%	1.55		%
Variable rate borrowed funds	$	—		$	—		$	—		$	—		$	10,000		$	—		$	10,000		$	10,000
Average interest rates	—		%	—		%	—		%	—		%	1.21		%	—		%	1.21		%
Savings and NOW accounts	$	84,972		$	42,596		$	38,220		$	34,326		$	30,858		$	325,583		$	556,555		$	556,555
Average interest rates	0.57		%	0.12		%	0.11		%	0.11		%	0.11		%	0.11		%	0.18		%
Fixed interest rate certificates of deposit	$	195,389		$	80,139		$	45,110		$	33,929		$	50,978		$	24,881		$	430,426		$	427,100
Average interest rates	0.86		%	1.18		%	1.35		%	1.58		%	1.68		%	1.84		%	1.18		%
Variable interest rate certificates of deposit	$	1,078		$	1,910		$	—		$	—		$	—		$	—		$	2,988		$	2,988
Average interest rates	0.62		%	0.99		%	—		%	—		%	—		%	—		%	0.85		%

⁽¹⁾ The fair value reported is exclusive of the allocation of the ALLL.

We do not believe that there has been a material change in the nature or categories of our primary market risk exposure, or the particular markets that present the primary risk of loss. As of the date of this report, we do not know of or expect there to be any material change in the general nature of our primary market risk exposure in the near term and we do not expect to make material changes in those methods in the near term. We may change those methods in the future to adapt to changes in circumstances or to implement new techniques.

Item 3. Quantitative and Qualitative Disclosures about Market Risk.

The information presented in the section captioned “Market Risk” in Management's Discussion and Analysis of Financial Condition and Results of Operations is incorporated herein by reference.

Item 4. Controls and Procedures.

DISCLOSURE CONTROLS AND PROCEDURES

We carried out an evaluation, under the supervision and with the participation of the Principal Executive Officer and Principal Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15(d)-15(e) under the Exchange Act) as of June 30, 2017, pursuant to Exchange Act Rule 13a-15. Based upon that evaluation, the Principal Executive Officer and Principal Financial Officer concluded that our disclosure controls and procedures as of June 30, 2017, were effective to ensure that information required to be disclosed in reports that we file or submit under the Exchange Act are recorded, processed, summarized and reported within the time periods specified in SEC rules and forms.

CHANGES IN INTERNAL CONTROL OVER FINANCIAL REPORTING

During the most recent fiscal quarter, no change occurred in our internal control over financial reporting that materially affected, or is likely to materially effect, our internal control over financial reporting.

62

PART II – OTHER INFORMATION

Item 1. Legal Proceedings.

We are not involved in any material legal proceedings. We are involved in ordinary, routine litigation incidental to our business; however, no such routine proceedings are expected to result in any material adverse effect on operations, earnings, financial condition, or cash flows.

Item 1A. Risk Factors.

There have been no material changes to the risk factors disclosed in Item 1A in our Annual Report on Form 10-K for the year ended December 31, 2016.

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

(A) None

(B) None

(C) Repurchases of Common Stock

We have adopted and publicly announced a common stock repurchase plan. The plan was last amended on December 21, 2016, to allow for the repurchase of an additional 200,000 shares of common stock after that date. These authorizations do not have expiration dates. As common shares are repurchased under this plan, they are retired and revert back to the status of authorized, but unissued common shares.

The following table provides information for the three month period ended June 30, 2017, with respect to this plan:

	Common Shares Repurchased			Total Number of Common Shares Purchased as Part of Publicly Announced Plan or Program	Maximum Number of Common Shares That May Yet Be Purchased Under the Plans or Programs
	Number	Average Price Per Common Share
Balance, March 31					158,142
April 1 -30	19,935	$	27.89	19,935	138,207
May 1 - 31	16,147	27.68		16,147	122,060
June 1 - 30	16,185	27.87		16,185	105,875
Balance, June 30	52,267	$	27.82	52,267	105,875

Item 3. Defaults Upon Senior Securities.

Not applicable.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

Not applicable.

63

Item 6. Exhibits.

(a) Exhibits

Exhibit Number	Exhibits
31(a)	Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by the Principal Executive Officer
31(b)	Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by the Principal Financial Officer
32	Section 1350 Certification of Principal Executive Officer and Principal Financial Officer
101.1*	101.INS (XBRL Instance Document)
	101.SCH (XBRL Taxonomy Extension Schema Document)
	101.CAL (XBRL Calculation Linkbase Document)
	101.LAB (XBRL Taxonomy Label Linkbase Document)
	101.DEF (XBRL Taxonomy Linkbase Document)
	101.PRE (XBRL Taxonomy Presentation Linkbase Document)

* In accordance with Rule 406T of Regulations S-T, the XBRL related information shall not be deemed to be “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, and shall not be part of any registration statement or other document filed under the Securities Act or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

64

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.

		Isabella Bank Corporation
Date:	August 4, 2017		/s/ Jae A. Evans
			Jae A. Evans
			President, Chief Executive Officer
			(Principal Executive Officer)
Date:	August 4, 2017		/s/ Rhonda S. Tudor
			Rhonda S. Tudor
			Interim Chief Financial Officer
			(Principal Accounting Officer)

65

EX-31.A

Exhibit 31(a)

I, Jae A. Evans, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Isabella Bank Corporation (the “registrant”).

2. Based on my knowledge, this Quarterly 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 Quarterly Report.

3. Based on my knowledge, the financial statements, and other financial information included in this Quarterly 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 Quarterly 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 my 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 Quarterly Report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under my 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 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 registrant’s board of directors:

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 4, 2017	/s/ Jae A. Evans
		President, Chief Executive Officer
		(Principal Executive Officer)

EX-31.B

Exhibit 31(b)

I, Rhonda S. Tudor, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Isabella Bank Corporation (the “registrant”).

2. Based on my knowledge, this Quarterly 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 Quarterly Report.

3. Based on my knowledge, the financial statements, and other financial information included in this Quarterly 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 Quarterly 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 my 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 Quarterly Report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under my 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 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 registrant’s board of directors:

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 4, 2017	/s/ Rhonda S. Tudor
		Interim Chief Financial Officer
		(Principal Accounting Officer)

EX-32

Exhibit 32

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Isabella Bank Corporation (the “Corporation”) on Form 10-Q for the quarterly period ended June 30, 2017 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Jae A. Evans, President and Chief Executive Officer and Rhonda S. Tudor, Interim Chief Financial Officer of the Corporation, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Corporation.

/s/ Jae A. Evans

President, Chief Executive Officer

(Principal Executive Officer)

August 4, 2017

/s/ Rhonda S. Tudor

Interim Chief Financial Officer

(Principal Accounting Officer)

August 4, 2017

XML

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Aug. 02, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	ISABELLA BANK CORP
Entity Central Index Key	0000842517
Document Type	10-Q
Document Period End Date	Jun. 30, 2017
Amendment Flag	false
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		7,884,003

XML

Interim Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Cash and cash equivalents
Cash and demand deposits due from banks	$ 21,485	$ 20,167
Interest bearing balances due from banks	349	2,727
Total cash and cash equivalents	21,834	22,894
AFS securities (amortized cost of $563,309 in 2017 and $557,648 in 2016)	567,862	558,096
Mortgage loans AFS	1,482	1,816
Loans
Commercial	600,584	575,664
Agricultural	130,954	126,492
Residential real estate	270,207	266,050
Consumer	46,752	42,409
Gross loans	1,048,497	1,010,615
Less allowance for loan losses	7,600	7,400
Net loans	1,040,897	1,003,215
Premises and equipment	28,679	29,314
Corporate owned life insurance	26,663	26,300
Accrued interest receivable	5,686	6,580
Equity securities without readily determinable fair values	23,401	21,694
Goodwill and other intangible assets	48,604	48,666
Other assets	12,190	13,576
TOTAL ASSETS	1,777,298	1,732,151
Deposits
Noninterest bearing	210,122	205,071
NOW accounts	212,365	209,325
Certificates of deposit under $100 and other savings	725,748	717,078
Certificates of deposit over $100	61,917	63,566
Total deposits	1,210,152	1,195,040
Borrowed funds	360,940	337,694
Accrued interest payable and other liabilities	11,136	11,518
Total liabilities	1,582,228	1,544,252
Shareholders' equity
Common stock — no par value 15,000,000 shares authorized; issued and outstanding 7,862,553 shares (including 23,925 shares held in the Rabbi Trust) in 2017 and 7,821,069 shares (including 26,042 shares held in the Rabbi Trust) in 2016	140,646	139,525
Shares to be issued for deferred compensation obligations	5,164	5,038
Retained earnings	49,174	46,114
Accumulated other comprehensive income	86	(2,778)
Total shareholders' equity	195,070	187,899
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,777,298	$ 1,732,151

XML

Interim Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Available-for-sale securities, amortized cost	$ 563,309	$ 557,648
Common stock, shares authorized	15,000,000	15,000,000
Common stock, shares issued	7,862,553	7,821,069
Common stock, shares outstanding	7,862,553	7,821,069
Common stock, shares held in Rabbi Trust	23,925	26,042

XML

Interim Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Interest income
Loans, including fees	$ 10,685	$ 9,317	$ 20,805	$ 18,355
AFS securities
Taxable	2,226	2,303	4,377	4,703
Nontaxable	1,413	1,441	2,828	2,926
Federal funds sold and other	174	157	349	315
Total interest income	14,498	13,218	28,359	26,299
Interest expense
Deposits	1,615	1,418	3,155	2,817
Borrowings	1,413	1,260	2,704	2,475
Total interest expense	3,028	2,678	5,859	5,292
Net interest income	11,470	10,540	22,500	21,007
Provision for loan losses	9	12	36	168
Net interest income after provision for loan losses	11,461	10,528	22,464	20,839
Noninterest income
Service charges and fees	1,405	1,163	2,935	2,376
Net gain on sale of mortgage loans	199	127	354	209
Earnings on corporate owned life insurance policies	183	195	363	383
Net gains (losses) on sale of AFS securities	142	245	142	245
Other	859	1,022	1,610	1,762
Total noninterest income	2,788	2,752	5,404	4,975
Noninterest expenses
Compensation and benefits	4,833	4,684	10,509	9,472
Furniture and equipment	1,352	1,340	2,696	2,635
Occupancy	815	788	1,652	1,598
Other	2,507	2,406	4,601	4,593
Total noninterest expenses	9,507	9,218	19,458	18,298
Income before federal income tax expense	4,742	4,062	8,410	7,516
Federal Income Tax Expense (Benefit), Continuing Operations	898	655	1,430	1,092
NET INCOME	$ 3,844	$ 3,407	$ 6,980	$ 6,424
Earnings per share
Basic (in dollars per share)	$ 0.49	$ 0.44	$ 0.89	$ 0.82
Diluted (in dollars per share)	0.48	0.43	0.87	0.80
Cash dividends per basic share (in dollars per share)	$ 0.25	$ 0.24	$ 0.50	$ 0.48

XML

Interim Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 3,844	$ 3,407	$ 6,980	$ 6,424
Unrealized gains (losses) on AFS securities
Unrealized gains (losses) on AFS securities arising during the period	(2,570)	(4,067)	(4,247)	(11,341)
Reclassification adjustment for net realized (gains) losses included in net income	(142)	(245)	(142)	(245)
Tax effect	(762)	(1,173)	(1,212)	(3,650)
Unrealized gains (losses) on AFS securities, net of tax	1,666	2,649	2,893	7,446
Unrealized gains (losses) on derivative instruments arising during the period	(61)	(152)	(44)	(152)
Tax effect	21	52	15	52
Unrealized gains (losses) on derivative instruments, net of tax	(40)	(100)	(29)	(100)
Other comprehensive income, net of tax	1,626	2,549	2,864	7,346
Comprehensive income	$ 5,470	$ 5,956	$ 9,844	$ 13,770

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Interim Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Shares to be Issued for Deferred Compensation Obligations	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning balances at Dec. 31, 2015	$ 183,971	$ 139,198	$ 4,592	$ 39,960	$ 221
Beginning balances, shares at Dec. 31, 2015		7,799,867
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	13,770			6,424	7,346
Issuance of common stock	2,489	$ 2,489
Issuance of common stock, shares		88,486
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations	0	$ 127	(127)
Share based payment awards under equity compensation plan	273		273
Common stock purchased for deferred compensation obligations	(164)	(164)
Common stock repurchased pursuant to publicly announced repurchase plan	(1,462)	$ (1,462)
Common stock repurchased pursuant to publicly announced repurchase plan, shares		(51,911)
Cash dividends	(3,744)			(3,744)
Ending balances at Jun. 30, 2016	195,133	$ 140,188	4,738	42,640	7,567
Ending balances, shares at Jun. 30, 2016		7,836,442
Beginning balances at Dec. 31, 2016	$ 187,899	$ 139,525	5,038	46,114	(2,778)
Beginning balances, shares at Dec. 31, 2016	7,821,069	7,821,069
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	$ 9,844			6,980	2,864
Issuance of common stock	3,764	$ 3,764
Issuance of common stock, shares		135,516
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations	0	$ 176	(176)
Share based payment awards under equity compensation plan	302		302
Common stock purchased for deferred compensation obligations	(197)	(197)
Common stock repurchased pursuant to publicly announced repurchase plan	(2,622)	$ (2,622)
Common stock repurchased pursuant to publicly announced repurchase plan, shares		(94,032)
Cash dividends	(3,920)			(3,920)
Ending balances at Jun. 30, 2017	$ 195,070	$ 140,646	$ 5,164	$ 49,174	$ 86
Ending balances, shares at Jun. 30, 2017	7,862,553	7,862,553

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Interim Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statement of Stockholders' Equity [Abstract]
Cash dividends per share (in dollars per share)	$ 0.25	$ 0.24	$ 0.50	$ 0.48

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Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
OPERATING ACTIVITIES
Net income	$ 6,980	$ 6,424
Reconciliation of net income to net cash provided by operating activities:
Provision for loan losses	36	168
Impairment of foreclosed assets	28	0
Depreciation	1,440	1,438
Amortization of OMSR	170	165
Amortization of acquisition intangibles	62	87
Net amortization of AFS securities	1,062	1,427
Available-for-sale Securities, Gross Realized Gain (Loss), Excluding Other than Temporary Impairments	142	245
Available-for-sale Securities, Gross Realized Gain (Loss)	(142)	(245)
Net gain on sale of mortgage loans	(354)	(209)
Increase in cash value of corporate owned life insurance policies	(363)	(383)
Share-based payment awards under equity compensation plan	302	273
Proceeds from loan sales	(19,081)	(10,810)
Proceeds from loan sales	19,769	10,925
Net changes in operating assets and liabilities which provided (used) cash:
Accrued interest receivable	894	478
Other assets	(1,734)	(667)
Accrued interest payable and other liabilities	(382)	(238)
Net cash provided by (used in) operating activities	8,687	8,833
Activity in AFS securities
Sales	12,827	35,664
Maturities and calls	45,021	58,145
Purchases	(64,429)	(26,222)
Net loan principal (originations) collections	(37,842)	(69,186)
Proceeds from sales of foreclosed assets	98	288
Purchases of premises and equipment	(805)	(1,351)
Proceeds from Life Insurance Policies	0	1,004
Net cash provided by (used in) investing activities	(45,130)	(1,658)
FINANCING ACTIVITIES
Net increase (decrease) in deposits	15,112	(7,693)
Increase in other borrowed funds	23,246	8,864
Cash dividends paid on common stock	(3,920)	(3,744)
Proceeds from issuance of common stock	3,764	2,489
Common stock repurchased	(2,622)	(1,462)
Common stock purchased for deferred compensation obligations	(197)	(164)
Net cash provided by (used in) financing activities	35,383	(1,710)
Increase (decrease) in cash and cash equivalents	(1,060)	5,465
Cash and cash equivalents at beginning of period	22,894	21,569
Cash and cash equivalents at end of period	21,834	27,034
SUPPLEMENTAL CASH FLOWS INFORMATION:
Interest paid	5,872	5,286
Federal income taxes paid	1,630	600
SUPPLEMENTAL NONCASH INFORMATION:
Transfers of loans to foreclosed assets	$ 124	$ 116

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Basis of Presentation

6 Months Ended

Jun. 30, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

As used in these notes, as well as in Management's Discussion and Analysis of Financial Condition and Results of Operations, references to “Isabella,” the “Corporation”, “we,” “our,” “us,” and similar terms refer to the consolidated entity consisting of Isabella Bank Corporation and its subsidiaries. Isabella Bank Corporation refers solely to the parent holding company, and Isabella Bank or the “Bank” refer to Isabella Bank Corporation’s subsidiary, Isabella Bank.

The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In our opinion, all adjustments considered necessary for a fair presentation have been included. Operating results for the three and six month periods ended June 30, 2017 are not necessarily indicative of the results that may be expected for the year ending December 31, 2017. For further information, refer to our Annual Report on Form 10-K for the year ended December 31, 2016.

Our accounting policies are materially the same as those discussed in Note 1 to the Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2016.

Reclassifications: Certain amounts reported in the interim 2016 consolidated financial statements have been reclassified to conform with the 2017 presentation.

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Computation of Earnings Per Common Share

6 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Computation of Earnings Per Common Share

Computation of Earnings Per Common Share

Basic earnings per common share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Diluted earnings per common share reflects additional common shares that would have been outstanding if dilutive potential common shares had been issued. Potential common shares that may be issued relate solely to outstanding shares in the Directors Plan.

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
Average number of common shares outstanding for basic calculation	7,841,822		7,819,080		7,834,523		7,807,187
Average potential effect of common shares in the Directors Plan (1)	190,528		183,842		191,028		184,152
Average number of common shares outstanding used to calculate diluted earnings per common share	8,032,350		8,002,922		8,025,551		7,991,339
Net income	$	3,844	$	3,407	$	6,980	$	6,424
Earnings per common share
Basic	$	0.49	$	0.44	$	0.89	$	0.82
Diluted	$	0.48	$	0.43	$	0.87	$	0.80

⁽¹⁾  Exclusive of shares held in the Rabbi Trust

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Pending Accounting Standards Updates

6 Months Ended

Jun. 30, 2017

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Pending Accounting Standards Updates

Accounting Standards Updates

Pending Accounting Standards Updates

ASU No. 2017-09: “Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting”

In May 2017, ASU No. 2017-09 provided guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting under Topic 718. The current disclosure requirements in Topic 718 apply regardless of whether an entity is required to apply modification accounting under the amendments in this updated. An entity should account for the effects of a modification unless all of the following are met:

1. The fair value (or calculated value or intrinsic value, if such an alternative measurement method is used) of the modified award is the same as the fair value (or calculated value or intrinsic value, if such an alternative measurement method is used) of the original award immediately before the original award is modified. If the modification does not affect any of the inputs to the valuation technique that the entity uses to value the award, the entity is not required to estimate the value immediately before and after the modification.

2. The vesting conditions of the modified award are the same as the vesting conditions of the original award immediately before the original award is modified.

3. The classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified.

The new authoritative guidance is effective for interim and annual periods beginning after December 15, 2017 and is not expected to have a significant impact on our operating results or financial statement disclosures.

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AFS Securities

6 Months Ended

Jun. 30, 2017

Investments, Debt and Equity Securities [Abstract]

AFS Securities

AFS Securities

The amortized cost and fair value of AFS securities, with gross unrealized gains and losses, are as follows at:

	June 30, 2017
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Government sponsored enterprises	$	280	$	1	$	—	$	281
States and political subdivisions	215,999		6,121		27		222,093
Auction rate money market preferred	3,200		—		105		3,095
Preferred stocks	3,800		—		135		3,665
Mortgage-backed securities	223,225		701		1,969		221,957
Collateralized mortgage obligations	116,805		705		739		116,771
Total	$	563,309	$	7,528	$	2,975	$	567,862

	December 31, 2016
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Government sponsored enterprises	$	10,258	$	3	$	2	$	10,259
States and political subdivisions	208,977		4,262		320		212,919
Auction rate money market preferred	3,200		—		406		2,794
Preferred stocks	3,800		—		375		3,425
Mortgage-backed securities	229,593		581		2,918		227,256
Collateralized mortgage obligations	101,820		600		977		101,443
Total	$	557,648	$	5,446	$	4,998	$	558,096

The amortized cost and fair value of AFS securities by contractual maturity at June 30, 2017 are as follows:

	Maturing								Securities with Variable Monthly Payments or Noncontractual Maturities
	Due in One Year or Less		After One Year But Within Five Years		After Five Years But Within Ten Years		After Ten Years				Total
Government sponsored enterprises	$	32	$	248	$	—	$	—	$	—	$	280
States and political subdivisions	32,000		74,710		76,716		32,573		—		215,999
Auction rate money market preferred	—		—		—		—		3,200		3,200
Preferred stocks	—		—		—		—		3,800		3,800
Mortgage-backed securities	—		—		—		—		223,225		223,225
Collateralized mortgage obligations	—		—		—		—		116,805		116,805
Total amortized cost	$	32,032	$	74,958	$	76,716	$	32,573	$	347,030	$	563,309
Fair value	$	32,105	$	77,118	$	79,668	$	33,483	$	345,488	$	567,862

Expected maturities for government sponsored enterprises and states and political subdivisions may differ from contractual maturities because issuers may have the right to call or prepay obligations.

As the auction rate money market preferred and preferred stocks have continual call dates, they are not reported by a specific maturity group. Because of their variable monthly payments, mortgage-backed securities and collateralized mortgage obligations are not reported by a specific maturity group.

A summary of the sales activity of AFS securities was as follows for the:

	Three Months Ended June 30				Six Months Ended June 30
	2017		2016		2017		2016
Proceeds from sales of AFS securities	$	12,827	$	35,664	$	12,827	$	35,664
Gross realized gains (losses)	$	142	$	245	$	142	$	245
Applicable income tax expense (benefit)	$	48	$	83	$	48	$	83

The following information pertains to AFS securities with gross unrealized losses at June 30, 2017 and December 31, 2016, aggregated by investment category and length of time that individual securities have been in a continuous loss position.

	June 30, 2017
	Less Than Twelve Months				Twelve Months or More
	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Total Unrealized Losses
Government sponsored enterprises	$	—	$	—	$	—	$	—	$	—
States and political subdivisions	25		4,049		2		263		27
Auction rate money market preferred	—		—		105		3,095		105
Preferred stocks	—		—		135		3,665		135
Mortgage-backed securities	1,969		126,883		—		—		1,969
Collateralized mortgage obligations	444		36,057		295		10,413		739
Total	$	2,438	$	166,989	$	537	$	17,436	$	2,975
Number of securities in an unrealized loss position:			41				9		50

	December 31, 2016
	Less Than Twelve Months				Twelve Months or More
	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Total Unrealized Losses
Government sponsored enterprises	$	2	$	9,936	$	—	$	—	$	2
States and political subdivisions	311		21,800		9		355		320
Auction rate money market preferred	—		—		406		2,794		406
Preferred stocks	—		—		375		3,425		375
Mortgage-backed securities	2,918		175,212		—		—		2,918
Collateralized mortgage obligations	628		51,466		349		11,381		977
Total	$	3,859	$	258,414	$	1,139	$	17,955	$	4,998
Number of securities in an unrealized loss position:			104				9		113

As of June 30, 2017 and December 31, 2016, we conducted an analysis to determine whether any AFS securities currently in an unrealized loss position should be other-than-temporarily impaired. Such analyses considered, among other factors, the following criteria:

• Has the value of the investment declined more than what is deemed to be reasonable based on a risk and maturity adjusted discount rate?

• Is the investment credit rating below investment grade?

• Is it probable the issuer will be unable to pay the amount when due?

• Is it more likely than not that we will have to sell the security before recovery of its cost basis?

• Has the duration of the investment been extended?

During the fourth quarter of 2016, we identified one municipal bond as other-than-temporarily impaired. While management estimated the OTTI to be realized, we also engaged the services of an independent investment valuation firm to estimate the amount of impairment as of December 31, 2016. The valuation calculated the estimated market value utilizing two different approaches:

1) Market - Appraisal and Comparable Investments

2) Income - Discounted Cash Flow Method

The two methods were then weighted, with a higher weighting applied to the Market approach, to determine the estimated impairment. As a result of this analysis, we recognized an OTTI of $770 in earnings for the year ended December 31, 2016. Based on analysis of this bond, there was no additional OTTI recognized as of June 30, 2017.

Based on our analyses, the fact that we have asserted that we do not have the intent to sell AFS securities in an unrealized loss position, and considering it is unlikely that we will have to sell any AFS securities in an unrealized loss position before recovery of their cost basis, we do not believe that the values of any other AFS securities are other-than-temporarily impaired as of June 30, 2017 or December 31, 2016, with the exception of the one municipal bond discussed above.

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Loans and ALLL

6 Months Ended

Jun. 30, 2017

Receivables [Abstract]

Loans and ALLL

Loans and ALLL

We grant commercial, agricultural, residential real estate, and consumer loans to customers situated primarily in Clare, Gratiot, Isabella, Mecosta, Midland, Montcalm, and Saginaw counties in Michigan. The ability of the borrowers to honor their repayment obligations is often dependent upon the real estate, agricultural, manufacturing, retail, gaming, tourism, higher education, and general economic conditions of this region. Substantially all of our consumer and residential real estate loans are secured by various items of property, while commercial loans are secured primarily by real estate, business assets, and personal guarantees. A portion of loans are unsecured.

Loans that we have the intent and ability to hold in our portfolio are reported at their outstanding principal balance adjusted for any charge-offs, the ALLL, and any deferred fees or costs. Interest income is accrued over the term of the loan based on the principal amount outstanding. Loan origination fees and certain direct loan origination costs are capitalized and recognized as a component of interest income over the term of the loan using the level yield method.

The accrual of interest on commercial, agricultural, and residential real estate loans is discontinued at the time the loan is 90 days or more past due unless the credit is well-secured and in the process of collection. Upon transferring the loans to nonaccrual status, we perform an evaluation to determine the net realizable value of the underlying collateral. This evaluation is used to help determine if any charge-offs are necessary. Consumer loans are typically charged-off no later than 180 days past due. Past due status is based on contractual terms of the loan. In all cases, loans are placed on nonaccrual status or charged-off at an earlier date if collection of principal or interest is considered doubtful.

For loans that are placed on nonaccrual status or charged-off, all interest accrued in the current calendar year, but not collected, is reversed against interest income while interest accrued in prior calendar years, but not collected, is charged against the ALLL. Loans may be returned to accrual status after six months of continuous performance.

Commercial and agricultural loans include loans for commercial real estate, commercial operating loans, advances to mortgage brokers, farmland and agricultural production, and states and political subdivisions. Repayment of these loans is dependent upon the successful operation and management of a business. We minimize our risk by limiting the amount of direct credit exposure to any one borrower to $15,000. Borrowers with direct credit needs of more than $15,000 are serviced through the use of loan participations with other commercial banks. Commercial and agricultural real estate loans commonly require loan-to-value limits of 80% or less. Depending upon the type of loan, past credit history, and current operating results, we may require the borrower to pledge accounts receivable, inventory, and property and equipment. Personal guarantees are generally required from the owners of closely held corporations, partnerships, and sole proprietorships. In addition, we require annual financial statements, prepare cash flow analyses, and review credit reports.

We entered into a mortgage purchase program in 2016 with a financial institution where we participate in advances to mortgage brokers ("advances"). The mortgage brokers originate residential mortgage loans with the intent to sell them on the secondary market. We participate in the advance to the mortgage broker, which is secured by the underlying mortgage loan, until it is ultimately sold on the secondary market. As such, the average life of each participated advance is approximately 20-30 days. Funds from the sale of the loan are used to payoff our participation in the advance to the mortgage broker. We classify these advances as commercial loans and include the outstanding balance in commercial loans on our balance sheet. Under the participation agreement, we committed to a maximum outstanding aggregate amount of $30,000. The difference between our outstanding balances and the maximum outstanding aggregate amount is classified as “Unfunded commitments under lines of credit” in the “Contractual Obligations and Loan Commitments” section of the Management's Discussion and Analysis of Financial Condition and Results of Operations of this report.

We offer adjustable rate mortgages, construction loans, and fixed rate residential real estate loans which have amortization periods up to a maximum of 30 years. We consider the anticipated direction of interest rates, balance sheet duration, the sensitivity of our balance sheet to changes in interest rates, and overall loan demand to determine whether or not to sell fixed rate loans to Freddie Mac.

Our lending policies generally limit the maximum loan-to-value ratio on residential real estate loans to 97% of the lower of the appraised value of the property or the purchase price, with the condition that private mortgage insurance is required on loans with loan-to-value ratios in excess of 80%.

Underwriting criteria for originated residential real estate loans include:

• Evaluation of the borrower’s ability to make monthly payments.

• Evaluation of the value of the property securing the loan.

• Ensuring the payment of principal, interest, taxes, and hazard insurance does not exceed 28% of a borrower’s gross income.

• Ensuring all debt servicing does not exceed 36% of income.

• Verification of acceptable credit reports.

• Verification of employment, income, and financial information.

Appraisals are performed by independent appraisers and reviewed for appropriateness. All originated mortgage loan requests are reviewed by our mortgage loan committee or through a secondary market underwriting system; loans in excess of $500 require the approval of our Internal Loan Committee, the Executive Loan Committee, the Board of Directors’ Loan Committee, or the Board of Directors.

Consumer loans include secured and unsecured personal loans. Loans are amortized for a period of up to 12 years based on the age and value of the underlying collateral. The underwriting emphasis is on a borrower’s perceived intent and ability to pay rather than collateral value. No consumer loans are sold to the secondary market.

The ALLL is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Loan losses are charged against the ALLL when we believe the uncollectability of the loan balance is confirmed. Subsequent recoveries, if any, are credited to the ALLL.

The appropriateness of the ALLL is evaluated on a quarterly basis and is based upon a periodic review of the collectability of the loans in light of historical experience, the nature and volume of the loan portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral, and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available.

The primary factors behind the determination of the level of the ALLL are specific allocations for impaired loans, historical loss percentages, as well as unallocated components. Specific allocations for impaired loans are primarily determined based on the difference between the loan’s outstanding balance and 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 the collateral, less cost to sell. Historical loss allocations are calculated at the loan class and segment levels based on a migration analysis of the loan portfolio, with the exception of advances to mortgage brokers, over the preceding five years. With no historical losses on advances to mortgage brokers, there is no allocation in the commercial segment displayed in the following tables based on historical loss factors. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio.

A summary of changes in the ALLL and the recorded investment in loans by segments follows:

	Allowance for Loan Losses
	Three Months Ended June 30, 2017
	Commercial			Agricultural			Residential Real Estate			Consumer			Unallocated		Total
April 1, 2017	$	1,771		$	527		$	3,098		$	671		$	1,433	$	7,500
Charge-offs	(25		)	—			—			(44		)	—		(69		)
Recoveries	55			—			63			42			—		160
Provision for loan losses	177			(52		)	(563		)	(86		)	533		9
June 30, 2017	$	1,978		$	475		$	2,598		$	583		$	1,966	$	7,600

	Allowance for Loan Losses
	Six Months Ended June 30, 2017
	Commercial			Agricultural			Residential Real Estate			Consumer			Unallocated		Total
January 1, 2017	$	1,814		$	884		$	2,664		$	624		$	1,414	$	7,400
Charge-offs	(52		)	—			(43		)	(118		)	—		(213		)
Recoveries	188			—			99			90			—		377
Provision for loan losses	28			(409		)	(122		)	(13		)	552		36
June 30, 2017	$	1,978		$	475		$	2,598		$	583		$	1,966	$	7,600

	Allowance for Loan Losses and Recorded Investment in Loans
	June 30, 2017
	Commercial		Agricultural		Residential Real Estate		Consumer		Unallocated		Total
ALLL
Individually evaluated for impairment	$	783	$	—	$	1,672	$	—	$	—	$	2,455
Collectively evaluated for impairment	1,195		475		926		583		1,966		5,145
Total	$	1,978	$	475	$	2,598	$	583	$	1,966	$	7,600
Loans
Individually evaluated for impairment	$	7,362	$	11,125	$	8,628	$	20			$	27,135
Collectively evaluated for impairment	593,222		119,829		261,579		46,732				1,021,362
Total	$	600,584	$	130,954	$	270,207	$	46,752			$	1,048,497

	Allowance for Loan Losses
	Three Months Ended June 30, 2016
	Commercial			Agricultural		Residential Real Estate			Consumer			Unallocated		Total
April 1, 2016	$	2,421		$	336	$	3,130		$	540		$	1,073	$	7,500
Charge-offs	(32		)	—		(128		)	(48		)	—		(208		)
Recoveries	189			—		45			62			—		296
Provision for loan losses	(459		)	198		83			(13		)	203		12
June 30, 2016	$	2,119		$	534	$	3,130		$	541		$	1,276	$	7,600

	Allowance for Loan Losses
	Six Months Ended June 30, 2016
	Commercial			Agricultural		Residential Real Estate			Consumer			Unallocated		Total
January 1, 2016	$	2,171		$	329	$	3,330		$	522		$	1,048	$	7,400
Charge-offs	(48		)	—		(369		)	(132		)	—		(549		)
Recoveries	278			92		95			116			—		581
Provision for loan losses	(282		)	113		74			35			228		168
June 30, 2016	$	2,119		$	534	$	3,130		$	541		$	1,276	$	7,600

	Allowance for Loan Losses and Recorded Investment in Loans
	December 31, 2016
	Commercial		Agricultural		Residential Real Estate		Consumer		Unallocated		Total
ALLL
Individually evaluated for impairment	$	741	$	1	$	1,629	$	—	$	—	$	2,371
Collectively evaluated for impairment	1,073		883		1,035		624		1,414		5,029
Total	$	1,814	$	884	$	2,664	$	624	$	1,414	$	7,400
Loans
Individually evaluated for impairment	$	7,859	$	5,545	$	8,638	$	26			$	22,068
Collectively evaluated for impairment	567,805		120,947		257,412		42,383				988,547
Total	$	575,664	$	126,492	$	266,050	$	42,409			$	1,010,615

The following table displays the credit quality indicators for commercial and agricultural credit exposures based on internally assigned credit risk ratings as of:

	June 30, 2017
	Commercial								Agricultural
	Real Estate		Other		Advances to Mortgage Brokers		Total		Real Estate		Other		Total		Total
Rating
1 - Excellent	$	26	$	232	$	—	$	258	$	—	$	—	$	—	$	258
2 - High quality	7,479		15,878		—		23,357		3,088		1,006		4,094		27,451
3 - High satisfactory	103,672		45,853		19,914		169,439		21,435		9,306		30,741		200,180
4 - Low satisfactory	320,610		71,958		—		392,568		48,109		20,740		68,849		461,417
5 - Special mention	4,253		1,899		—		6,152		11,015		9,054		20,069		26,221
6 - Substandard	6,343		2,450		—		8,793		4,379		1,830		6,209		15,002
7 - Vulnerable	17		—		—		17		466		526		992		1,009
8 - Doubtful	—		—		—		—		—		—		—		—
Total	$	442,400	$	138,270	$	19,914	$	600,584	$	88,492	$	42,462	$	130,954	$	731,538

	December 31, 2016
	Commercial								Agricultural
	Real Estate		Other		Advances to Mortgage Brokers		Total		Real Estate		Other		Total		Total
Rating
1 - Excellent	$	28	$	438	$	—	$	466	$	—	$	—	$	—	$	466
2 - High quality	11,821		12,091		19,688		43,600		3,566		1,426		4,992		48,592
3 - High satisfactory	103,529		41,982		—		145,511		21,657		11,388		33,045		178,556
4 - Low satisfactory	299,317		74,432		—		373,749		48,955		22,715		71,670		445,419
5 - Special mention	3,781		1,178		—		4,959		6,009		3,085		9,094		14,053
6 - Substandard	5,901		1,474		—		7,375		3,650		3,508		7,158		14,533
7 - Vulnerable	4		—		—		4		—		533		533		537
8 - Doubtful	—		—		—		—		—		—		—		—
Total	$	424,381	$	131,595	$	19,688	$	575,664	$	83,837	$	42,655	$	126,492	$	702,156

Internally assigned credit risk ratings are reviewed, at a minimum, when loans are renewed or when management has knowledge of improvements or deterioration of the credit quality of individual credits. Descriptions of the internally assigned credit risk ratings for commercial and agricultural loans are as follows:

1. EXCELLENT – Substantially Risk Free

Credit has strong financial condition and solid earnings history, characterized by:

• High liquidity, strong cash flow, low leverage.

• Unquestioned ability to meet all obligations when due.

• Experienced management, with management succession in place.

• Secured by cash.

2. HIGH QUALITY – Limited Risk

Credit with sound financial condition and a positive trend in earnings supplemented by:

• Favorable liquidity and leverage ratios.

• Ability to meet all obligations when due.

• Management with successful track record.

• Steady and satisfactory earnings history.

• If loan is secured, collateral is of high quality and readily marketable.

• Access to alternative financing.

• Well defined primary and secondary source of repayment.

• If supported by guaranty, the financial strength and liquidity of the guarantor(s) are clearly evident.

3.HIGH SATISFACTORY – Reasonable Risk

Credit with satisfactory financial condition and further characterized by:

• Working capital adequate to support operations.

• Cash flow sufficient to pay debts as scheduled.

• Management experience and depth appear favorable.

• Loan performing according to terms.

• If loan is secured, collateral is acceptable and loan is fully protected.

4. LOW SATISFACTORY – Acceptable Risk

Credit with bankable risks, although some signs of weaknesses are shown:

• Would include most start-up businesses.

• Occasional instances of trade slowness or repayment delinquency – may have been 10-30 days slow within the past year.

• Management’s abilities are apparent, yet unproven.

• Weakness in primary source of repayment with adequate secondary source of repayment.

• Loan structure generally in accordance with policy.

• If secured, loan collateral coverage is marginal.

• Adequate cash flow to service debt, but coverage is low.

To be classified as less than satisfactory, only one of the following criteria must be met.

5. SPECIAL MENTION – Criticized

Credit constitutes an undue and unwarranted credit risk but not to the point of justifying a classification of substandard. The credit risk may be relatively minor yet constitute an unwarranted risk in light of the circumstances surrounding a specific loan:

• Downward trend in sales, profit levels, and margins.

• Impaired working capital position.

• Cash flow is strained in order to meet debt repayment.

• Loan delinquency (30-60 days) and overdrafts may occur.

• Shrinking equity cushion.

• Diminishing primary source of repayment and questionable secondary source.

• Management abilities are questionable.

• Weak industry conditions.

• Litigation pending against the borrower.

• Collateral or guaranty offers limited protection.

• Negative debt service coverage, however the credit is well collateralized and payments are current.

6. SUBSTANDARD – Classified

Credit where the borrower’s current net worth, paying capacity, and value of the collateral pledged is inadequate. There is a distinct possibility that we will implement collection procedures if the loan deficiencies are not corrected. In addition, the following characteristics may apply:

• Sustained losses have severely eroded the equity and cash flow.

• Deteriorating liquidity.

• Serious management problems or internal fraud.

• Original repayment terms liberalized.

• Likelihood of bankruptcy.

• Inability to access other funding sources.

• Reliance on secondary source of repayment.

• Litigation filed against borrower.

• Collateral provides little or no value.

• Requires excessive attention of the loan officer.

• Borrower is uncooperative with loan officer.

7.VULNERABLE – Classified

Credit is considered “Substandard” and warrants placing on nonaccrual status. Risk of loss is being evaluated and exit strategy options are under review. Other characteristics that may apply:

• Insufficient cash flow to service debt.

• Minimal or no payments being received.

• Limited options available to avoid the collection process.

• Transition status, expect action will take place to collect loan without immediate progress being made.

8. DOUBTFUL – Workout

Credit has all the weaknesses inherent in a “Substandard” loan with the added characteristic that collection and/or liquidation is pending. The possibility of a loss is extremely high, but its classification as a loss is deferred until liquidation procedures are completed, or reasonably estimable. Other characteristics that may apply:

• Normal operations are severely diminished or have ceased.

• Seriously impaired cash flow.

• Original repayment terms materially altered.

• Secondary source of repayment is inadequate.

• Survivability as a “going concern” is impossible.

• Collection process has begun.

• Bankruptcy petition has been filed.

• Judgments have been filed.

• Portion of the loan balance has been charged-off.

Our primary credit quality indicator for residential real estate and consumer loans is the individual loan’s past due aging. The following tables summarize the past due and current loans as of:

	June 30, 2017
	Accruing Interest and Past Due:								Total Past Due and Nonaccrual
	30-59 Days		60-89 Days		90 Days or More		Nonaccrual				Current		Total
Commercial
Commercial real estate	$	1,301	$	—	$	55	$	17	$	1,373	$	441,027	$	442,400
Commercial other	981		103		—		—		1,084		137,186		138,270
Advances to mortgage brokers	—		—		—		—		—		19,914		19,914
Total commercial	2,282		103		55		17		2,457		598,127		600,584
Agricultural
Agricultural real estate	343		—		1,099		466		1,908		86,584		88,492
Agricultural other	29		—		—		526		555		41,907		42,462
Total agricultural	372		—		1,099		992		2,463		128,491		130,954
Residential real estate
Senior liens	1,033		426		49		460		1,968		221,433		223,401
Junior liens	—		—		—		24		24		7,746		7,770
Home equity lines of credit	123		173		—		70		366		38,670		39,036
Total residential real estate	1,156		599		49		554		2,358		267,849		270,207
Consumer
Secured	63		—		—		—		63		43,109		43,172
Unsecured	1		—		—		—		1		3,579		3,580
Total consumer	64		—		—		—		64		46,688		46,752
Total	$	3,874	$	702	$	1,203	$	1,563	$	7,342	$	1,041,155	$	1,048,497

	December 31, 2016
	Accruing Interest and Past Due:								Total Past Due and Nonaccrual
	30-59 Days		60-89 Days		90 Days or More		Nonaccrual				Current		Total
Commercial
Commercial real estate	$	1,580	$	—	$	35	$	4	$	1,619	$	422,762	$	424,381
Commercial other	1,693		35		—		—		1,728		129,867		131,595
Advances to mortgage brokers	—		—		—		—		—		19,688		19,688
Total commercial	3,273		35		35		4		3,347		572,317		575,664
Agricultural
Agricultural real estate	191		—		508		—		699		83,138		83,837
Agricultural other	19		—		—		533		552		42,103		42,655
Total agricultural	210		—		508		533		1,251		125,241		126,492
Residential real estate
Senior liens	1,638		174		22		498		2,332		216,681		219,013
Junior liens	15		—		—		25		40		8,317		8,357
Home equity lines of credit	270		6		68		—		344		38,336		38,680
Total residential real estate	1,923		180		90		523		2,716		263,334		266,050
Consumer
Secured	110		—		—		—		110		38,582		38,692
Unsecured	5		—		—		—		5		3,712		3,717
Total consumer	115		—		—		—		115		42,294		42,409
Total	$	5,521	$	215	$	633	$	1,060	$	7,429	$	1,003,186	$	1,010,615

Impaired Loans

Loans may be classified as impaired if they meet one or more of the following criteria:

1. There has been a charge-off of its principal balance (in whole or in part);

2. The loan has been classified as a TDR; or

3. The loan is in nonaccrual status.

Impairment is measured on a loan-by-loan basis for commercial and agricultural loans by comparing the loan’s outstanding balance to 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 the collateral, less cost to sell, if the loan is collateral dependent. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. Impairment is measured on a loan-by-loan basis for residential real estate and consumer loans by comparing the loan’s unpaid principal balance to the present value of expected future cash flows discounted at the loan’s effective interest rate.

We do not recognize interest income on impaired loans in nonaccrual status. For impaired loans not classified as nonaccrual, interest income is recognized daily, as earned, according to the terms of the loan agreement and the principal amount outstanding. The following is a summary of information pertaining to impaired loans as of:

	June 30, 2017						December 31, 2016
	Recorded Balance		Unpaid Principal Balance		Valuation Allowance		Recorded Balance		Unpaid Principal Balance		Valuation Allowance
Impaired loans with a valuation allowance
Commercial real estate	$	5,063	$	5,183	$	733	$	5,811	$	5,992	$	716
Commercial other	1,099		1,099		50		1,358		1,358		25
Agricultural real estate	—		—		—		—		—		—
Agricultural other	—		—		—		134		134		1
Residential real estate senior liens	8,393		8,977		1,649		8,464		9,049		1,615
Residential real estate junior liens	76		76		15		72		82		14
Home equity lines of credit	70		70		8		—		—		—
Consumer secured	—		—		—		—		—		—
Total impaired loans with a valuation allowance	14,701		15,405		2,455		15,839		16,615		2,371
Impaired loans without a valuation allowance
Commercial real estate	1,104		1,191				604		617
Commercial other	96		96				86		97
Agricultural real estate	7,826		7,826				4,037		4,037
Agricultural other	3,299		3,299				1,374		1,374
Home equity lines of credit	89		389				102		402
Consumer secured	20		20				26		26
Total impaired loans without a valuation allowance	12,434		12,821				6,229		6,553
Impaired loans
Commercial	7,362		7,569		783		7,859		8,064		741
Agricultural	11,125		11,125		—		5,545		5,545		1
Residential real estate	8,628		9,512		1,672		8,638		9,533		1,629
Consumer	20		20		—		26		26		—
Total impaired loans	$	27,135	$	28,226	$	2,455	$	22,068	$	23,168	$	2,371

The following is a summary of information pertaining to impaired loans for the:

	Three Months Ended June 30
	2017				2016
	Average Recorded Balance		Interest Income Recognized		Average Recorded Balance		Interest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate	$	4,641	$	84	$	5,793	$	85
Commercial other	1,146		23		95		2
Agricultural real estate	—		—		91		2
Agricultural other	—		—		—		—
Residential real estate senior liens	8,385		83		9,508		93
Residential real estate junior liens	77		1		134		1
Home equity lines of credit	35		—		—		—
Consumer secured	—		—		—		—
Total impaired loans with a valuation allowance	14,284		191		15,621		183
Impaired loans without a valuation allowance
Commercial real estate	1,576		19		814		28
Commercial other	119		2		77		2
Agricultural real estate	5,937		58		3,454		43
Agricultural other	2,401		33		603		10
Home equity lines of credit	126		5		118		4
Consumer secured	22		—		33		1
Total impaired loans without a valuation allowance	10,181		117		5,099		88
Impaired loans
Commercial	7,482		128		6,779		117
Agricultural	8,338		91		4,148		55
Residential real estate	8,623		89		9,760		98
Consumer	22		—		33		1
Total impaired loans	$	24,465	$	308	$	20,720	$	271

	Six Months Ended June 30
	2017				2016
	Average Recorded Balance		Interest Income Recognized		Average Recorded Balance		Interest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate	$	4,825	$	157	$	5,773	$	169
Commercial other	1,211		47		74		3
Agricultural real estate	—		—		46		2
Agricultural other	34		—		84		—
Residential real estate senior liens	8,403		166		9,711		193
Residential real estate junior liens	76		1		137		2
Home equity lines of credit	18		—		—		—
Consumer secured	—		—		—		—
Total impaired loans with a valuation allowance	14,567		371		15,825		369
Impaired loans without a valuation allowance
Commercial real estate	1,451		52		1,139		47
Commercial other	117		4		104		4
Agricultural real estate	4,990		120		3,501		88
Agricultural other	1,920		46		477		16
Home equity lines of credit	129		10		121		8
Consumer secured	23		—		34		2
Total impaired loans without a valuation allowance	8,630		232		5,376		165
Impaired loans
Commercial	7,604		260		7,090		223
Agricultural	6,944		166		4,108		106
Residential real estate	8,626		177		9,969		203
Consumer	23		—		34		2
Total impaired loans	$	23,197	$	603	$	21,201	$	534

We had committed to advance $124 and $117 in connection with impaired loans, which include TDRs, as of June 30, 2017 and December 31, 2016, respectively.

Troubled Debt Restructurings

Loan modifications are considered to be TDRs when the modification includes terms outside of normal lending practices to a borrower who is experiencing financial difficulties.

Typical concessions granted include, but are not limited to:

•Agreeing to interest rates below prevailing market rates for debt with similar risk characteristics.

•Extending the amortization period beyond typical lending guidelines for loans with similar risk characteristics.

•Forgiving principal.

•Forgiving accrued interest.

To determine if a borrower is experiencing financial difficulties, factors we consider include:

• The borrower is currently in default on any of their debt.

• The borrower would likely default on any of their debt if the concession was not granted.

• The borrower’s cash flow was insufficient to service all of their debt if the concession was not granted.

• The borrower has declared, or is in the process of declaring, bankruptcy.

• The borrower is unlikely to continue as a going concern (if the entity is a business).

The following is a summary of information pertaining to TDRs granted for the:

	Three Months Ended June 30
	2017					2016
	Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment
Commercial other	1	$	86	$	86	—	$	—	$	—
Agricultural other	7	5,445		5,445		3	201		201
Residential real estate
Senior liens	3	255		255		—	—		—
Junior liens	—	—		—		—	—		—
Total residential real estate	3	255		255		—	—		—
Consumer unsecured	—	—		—		—	—		—
Total	11	$	5,786	$	5,786	3	$	201	$	201

	Six Months Ended June 30
	2017					2016
	Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment
Commercial other	3	$	313	$	313	—	$	—	$	—
Agricultural other	7	5,445		5,445		3	201		201
Residential real estate
Senior liens	3	255		255		2	26		26
Junior liens	1	8		8		—	—		—
Total residential real estate	4	263		263		2	26		26
Consumer unsecured	—	—		—		1	2		2
Total	14	$	6,021	$	6,021	6	$	229	$	229

The following tables summarize concessions we granted to borrowers in financial difficulty for the:

	Three Months Ended June 30
	2017						2016
	Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period			Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period
	Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment
Commercial other	—	$	—	1	$	86	—	$	—	—	$	—
Agricultural other	4	1,349		3	4,096		—	—		3	201
Residential real estate
Senior liens	—	—		3	255		—	—		—	—
Junior liens	—	—		—	—		—	—		—	—
Total residential real estate	—	—		3	255		—	—		—	—
Consumer unsecured	—	—		—	—		—	—		—	—
Total	4	$	1,349	7	$	4,437	—	$	—	3	$	201

	Six Months Ended June 30
	2017						2016
	Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period			Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period
	Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment
Commercial other	—	$	—	3	$	313	—	$	—	—	$	—
Agricultural other	4	1,349		3	4,096		—	—		3	201
Residential real estate
Senior liens	—	—		3	255		2	26		—	—
Junior liens	1	8		—	—		—	—		—	—
Total residential real estate	1	8		3	255		2	26		—	—
Consumer unsecured	—	—		—	—		—	—		1	2
Total	5	$	1,357	9	$	4,664	2	$	26	4	$	203

We did not restructure any loans by forgiving principal or accrued interest in the three and six month periods ended June 30, 2017 or 2016.

Based on our historical loss experience, losses associated with TDRs are not significantly different than other impaired loans within the same loan segment. As such, TDRs, including TDRs that have been modified in the past 12 months that subsequently defaulted, are analyzed in the same manner as other impaired loans within their respective loan segment.

We had no loans that defaulted in the three and six month periods ended June 30, 2017 and June 30, 2016 which were modified within 12 months prior to the default date.

The following is a summary of TDR loan balances as of:

	June 30, 2017		December 31, 2016
TDRs	$	26,341	$	21,382

XML

Equity Securities Without Readily Determinable Fair Values

6 Months Ended

Jun. 30, 2017

Equity Method And Other Investments [Abstract]

Equity Securities Without Readily Determinable Fair Values

Equity Securities Without Readily Determinable Fair Values

Included in equity securities without readily determinable fair values are restricted securities, which are carried at cost, and investments in unconsolidated entities accounted for under the equity method of accounting.

Equity securities without readily determinable fair values consist of the following as of:

	June 30 2017		December 31 2016
FHLB Stock	$	13,700	$	11,900
Corporate Settlement Solutions, LLC	7,368		7,461
FRB Stock	1,999		1,999
Other	334		334
Total	$	23,401	$	21,694

XML

Foreclosed Assets (Notes)

6 Months Ended

Jun. 30, 2017

Banking and Thrift [Abstract]

Foreclosed Assets

Foreclosed Assets

Foreclosed assets are included in other assets in the consolidated balance sheets and consist of other real estate owned and repossessed assets. The following is a summary of foreclosed assets as of:

	June 30 2017		December 31 2016
Consumer mortgage loans collateralized by residential real estate foreclosed as a result of obtaining physical possession	$	16	$	18
All other foreclosed assets	213		213
Total	$	229	$	231

There were $411 and $18 of consumer mortgage loans collateralized by residential real estate in the process of foreclosure as of June 30, 2017 and December 31, 2016.

Below is a summary of changes in foreclosed assets during the:

	Three Months Ended June 30
	2017			2016
Balance, April 1	$	158		$	276
Properties transferred	98			27
Impairments	—			—
Proceeds from sale	(27		)	(54		)
Balance, June 30	$	229		$	249

	Six Months Ended June 30
	2017			2016
Balance, January 1	$	231		$	421
Properties transferred	124			116
Impairments	(28		)	—
Proceeds from sale	(98		)	(288		)
Balance, June 30	$	229		$	249

XML

Borrowed Funds

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Borrowed Funds

Borrowed Funds

Borrowed funds consist of the following obligations as of:

	June 30, 2017				December 31, 2016
	Amount		Rate		Amount		Rate
FHLB advances	$	310,000	1.81	%	$	270,000	1.82	%
Securities sold under agreements to repurchase without stated maturity dates	49,950		0.13	%	60,894		0.13	%
Federal funds purchased	990		1.39	%	6,800		1.00	%
Total	$	360,940	1.57	%	$	337,694	1.50	%

FHLB advances are collateralized by a blanket lien on all qualified 1-4 family residential real estate loans, specific AFS securities, and FHLB stock.

The following table lists the maturities and weighted average interest rates of FHLB advances as of:

	June 30, 2017				December 31, 2016
	Amount		Rate		Amount		Rate
Fixed rate due 2017	$	65,000	1.28	%	$	70,000	1.39	%
Fixed rate due 2018	50,000		2.16	%	50,000		2.16	%
Fixed rate due 2019	70,000		1.93	%	60,000		1.99	%
Fixed rate due 2020	35,000		1.52	%	10,000		1.98	%
Fixed rate due 2021	50,000		1.91	%	50,000		1.91	%
Variable rate due 2021 1	10,000		1.48	%	10,000		1.21	%
Fixed rate due 2022	10,000		2.07	%	—		—	%
Fixed rate due 2023	10,000		3.90	%	10,000		3.90	%
Fixed rate due 2026	10,000		1.17	%	10,000		1.17	%
Total	$	310,000	1.81	%	$	270,000	1.82	%

⁽¹⁾  Hedged advance (see "Derivative Instruments" section below)

Securities sold under agreements to repurchase are classified as secured borrowings and are reflected at the amount of cash received in connection with the transaction. The securities underlying the agreements have a carrying value and a fair value of $49,969 and $60,918 at June 30, 2017 and December 31, 2016, respectively. Such securities remain under our control. We may be required to provide additional collateral based on the fair value of underlying securities.

Securities sold under repurchase agreements without stated maturity dates, federal funds purchased, and FRB Discount Window advances generally mature within one to four days from the transaction date. The following table provides a summary of securities sold under repurchase agreements without stated maturity dates, federal funds purchased, and FRB Discount Window advances.

	Three Months Ended June 30
	2017						2016
	Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period		Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period
Securities sold under agreements to repurchase without stated maturity dates	$	55,731	$	53,841	0.13	%	$	57,032	$	56,010	0.13	%
Federal funds purchased	5,965		7,496		1.13	%	11,800		12,294		0.69	%
FRB Discount Window	—		88		1.48	%	—		—		—	%

	Six Months Ended June 30
	2017						2016
	Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period		Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period
Securities sold under agreements to repurchase without stated maturity dates	$	61,131	$	55,663	0.13	%	$	61,783	$	58,531	0.13	%
Federal funds purchased	27,300		4,197		1.11	%	11,800		8,495		0.69	%
FRB Discount Window	—		44		1.48	%	—		—		—	%

We had pledged AFS securities and 1-4 family residential real estate loans in the following amounts at:

	June 30 2017		December 31 2016
Pledged to secure borrowed funds	$	418,917	$	363,427
Pledged to secure repurchase agreements	49,969		60,918
Pledged for public deposits and for other purposes necessary or required by law	31,429		33,916
Total	$	500,315	$	458,261

AFS securities pledged to repurchase agreements without stated maturity dates consisted of the following at:

	June 30 2017		December 31 2016
States and political subdivisions	$	2,784	$	5,676
Mortgage-backed securities	14,813		11,383
Collateralized mortgage obligations	32,372		43,859
Total	$	49,969	$	60,918

AFS securities pledged to repurchase agreements are monitored to ensure the appropriate level is collateralized. In the event of maturities, calls, significant principal repayments, or significant decline in market values, we have adequate levels of AFS securities to pledge to satisfy required collateral.

As of June 30, 2017, we had the ability to borrow up to an additional $119,462, based on assets pledged as collateral. We had no investment securities that are restricted to be pledged for specific purposes.

Derivative Instruments

We enter into interest rate swaps to manage exposure to interest rate risk and variability in cash flows. The interest rate swaps, associated with our variable rate borrowings, are designated upon inception as cash flow hedges of forecasted interest payments. We enter into LIBOR-based interest rate swaps that involve the receipt of variable amounts in exchange for fixed rate payments, in effect converting variable rate debt to fixed rate debt.

Cash flow hedges are assessed for effectiveness using regression analysis. The effective portion of changes in fair value are recorded in OCI and subsequently reclassified into interest expense in the same period in which the related interest on the variable rate borrowings affects earnings. In the event that a portion of the changes in fair value were determined to be ineffective, the ineffective amount would be recorded in earnings.

The following tables provide information on derivatives related to variable rate borrowings as of:

	June 30, 2017
	Pay Rate		Receive Rate	Remaining Life (Years)	Notional Amount		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments
Cash Flow Hedges:
Interest rate swaps	1.56	%	3-Month LIBOR	3.8	$	10,000	Other Assets	$	204

	December 31, 2016
	Pay Rate		Receive Rate	Remaining Life (Years)	Notional Amount		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments
Cash Flow Hedges:
Interest rate swaps	1.56	%	3-Month LIBOR	4.3	$	10,000	Other Assets	$	248

Derivatives contain an element of credit risk which arises from the possibility that we will incur a loss as a result of a counterparty failing to meet its contractual obligations. Credit risk is minimized through counterparty collateral, transaction limits and monitoring procedures. We also manage dealer credit risk by entering into interest rate derivatives only with primary and highly rated counterparties, the use of ISDA master agreements and counterparties limits. We do not anticipate any losses from failure of interest rate derivative counterparties to honor their obligations.

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Other Noninterest Expenses

6 Months Ended

Jun. 30, 2017

Other Income and Expenses [Abstract]

Other Noninterest Expenses

Other Noninterest Expenses

A summary of expenses included in other noninterest expenses is as follows for the:

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
ATM and debit card fees	$	404	$	228	$	620	$	417
Audit and related fees	237		186		435		345
Director fees	213		214		422		423
Consulting fees	208		196		413		369
Loan underwriting fees	192		127		309		235
FDIC insurance premiums	155		217		308		422
Donations and community relations	168		146		298		265
Postage and freight	110		91		219		197
Printing and supplies	103		129		210		220
Marketing costs	100		103		189		258
Education and travel	93		125		189		236
All other	524		644		989		1,206
Total other	$	2,507	$	2,406	$	4,601	$	4,593

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Federal Income Taxes

6 Months Ended

Jun. 30, 2017

Income Tax Disclosure [Abstract]

Federal Income Taxes

Federal Income Taxes

The reconciliation of the provision for federal income taxes and the amount computed at the federal statutory tax rate of 34% of income before federal income tax expense is as follows for the:

	Three Months Ended   June 30						Six Months Ended   June 30
	2017			2016			2017			2016
Income taxes at 34% statutory rate	$	1,612		$	1,381		$	2,859		$	2,555
Effect of nontaxable income
Interest income on tax exempt municipal securities	(454		)	(465		)	(909		)	(943		)
Earnings on corporate owned life insurance policies	(62		)	(66		)	(123		)	(130		)
Effect of tax credits	(191		)	(193		)	(380		)	(387		)
Other	(18		)	(18		)	(36		)	(36		)
Total effect of nontaxable income	(725		)	(742		)	(1,448		)	(1,496		)
Effect of nondeductible expenses	11			16			19			33
Federal income tax expense	$	898		$	655		$	1,430		$	1,092

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Fair Value

6 Months Ended

Jun. 30, 2017

Fair Value Disclosures [Abstract]

Fair Value

Fair Value

Following is a description of the valuation methodologies, key inputs, and an indication of the level of the fair value hierarchy in which the assets or liabilities are classified.

Cash and cash equivalents: The carrying amounts of cash and demand deposits due from banks and interest bearing balances due from banks approximate fair values. As such, we classify cash and cash equivalents as Level 1.

AFS securities:AFS securities are recorded at fair value on a recurring basis. Level 1 fair value measurement is based upon quoted prices for identical instruments. Level 2 fair value measurement is based upon quoted prices for similar instruments. If quoted prices are not available, fair values are measured using independent pricing models or other model based valuation techniques such as the present value of future cash flows, adjusted for the security’s credit rating, prepayment assumptions and other factors such as credit loss and liquidity assumptions. The values for Level 1 and Level 2 investment securities are generally obtained from an independent third party. On a quarterly basis, we compare the values provided to alternative pricing sources.

Mortgage loans AFS:Mortgage loans AFS are carried at the lower of cost or fair value. The fair value of mortgage loans AFS are based on the price secondary markets are currently offering for portfolios with similar characteristics. As such, we classify mortgage loans AFS subject to nonrecurring fair value adjustments as Level 2.

Loans: For variable rate loans with no significant change in credit risk, fair values are based on carrying values. Fair values for fixed rate loans are estimated using discounted cash flow analyses, using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality. The resulting amounts are adjusted to estimate the effect of changes in the credit quality of borrowers since the loans were originated. As such, we classify loans as Level 3 assets.

We do not record loans at fair value on a recurring basis. However, from time-to-time, loans are classified as impaired and a specific allowance for loan losses may be established. Loans for which it is probable that payment of interest and principal will be significantly different than the contractual terms of the original loan agreement are considered impaired. Once a loan is identified as impaired, we measure the estimated impairment. The fair value of impaired loans is estimated using one of several methods, including 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 the collateral, less cost to sell, if the loan is collateral dependent. Those impaired loans not requiring an allowance represent loans for which the fair value of the expected repayments or collateral exceed the recorded investments in such loans.

We review the net realizable values of the underlying collateral for collateral dependent impaired loans on at least a quarterly basis for all loan types. To determine the collateral value, we utilize independent appraisals, broker price opinions, or internal evaluations. We review these valuations to determine whether an additional discount should be applied given the age of market information that may have been considered as well as other factors such as costs to sell an asset if it is determined that the collateral will be liquidated in connection with the ultimate settlement of the loan. We use these valuations to determine if any specific reserves or charge-offs are necessary. We may obtain new valuations in certain circumstances, including when there has been significant deterioration in the condition of the collateral, if the foreclosure process has begun, or if the existing valuation is deemed to be outdated.

The following tables list the quantitative fair value information about impaired loans as of:

	June 30, 2017
Valuation Technique	Fair Value	Unobservable Input	Range
		Discount applied to collateral:
		Real Estate	20% - 30%
		Equipment	20% - 45%
Discounted value	$15,117	Cash crop inventory	30% - 40%
		Liquor license	75%
		Furniture, fixtures & equipment	40% - 45%

	December 31, 2016
Valuation Technique	Fair Value	Unobservable Input	Range
		Discount applied to collateral:
		Real Estate	20% - 30%
		Equipment	20% - 45%
Discounted value	$9,166	Cash crop inventory	30% - 40%
		Liquor license	75%
		Furniture, fixtures & equipment	45%

Discount factors with ranges are based on the age of the independent appraisal, broker price opinion, or internal evaluation.

Accrued interest receivable: The carrying amounts of accrued interest receivable approximate fair value. As such, we classify accrued interest receivable as Level 1.

Equity securities without readily determinable fair values: Included in equity securities without readily determinable fair values are FHLB stock and FRB stock as well as our minority ownership interest in Corporate Settlement Solutions, LLC. The investment in Corporate Settlement Solutions, LLC, a title insurance agency, was made in the first quarter 2008 and we account for our investment under the equity method of accounting.

The lack of an active market, or other independent sources to validate fair value estimates coupled with the impact of future capital calls and transfer restrictions, is an inherent limitation in the valuation process. As the fair values of these investments are not readily determinable, they are not disclosed under a specific fair value hierarchy; however, they are reviewed quarterly for impairment. If we were to record an impairment adjustment related to these securities, it would be classified as a nonrecurring Level 3 fair value adjustment. During 2017 and 2016, there were no impairments recorded on equity securities without readily determinable fair values.

Foreclosed assets: Upon transfer from the loan portfolio, foreclosed assets (which are included in other assets) are adjusted to and subsequently carried at the lower of carrying value or fair value less costs to sell. Net realizable value is based upon independent market prices, appraised values of the collateral, or management’s estimation of the value of the collateral. Due to the inherent level of estimation in the valuation process, we classify foreclosed assets as nonrecurring Level 3.

The table below lists the quantitative fair value information related to foreclosed assets as of:

	June 30, 2017
Valuation Technique	Fair Value		Unobservable Input	Range
			Discount applied to collateral:
Discounted value	$	229	Real Estate	20% - 30%

	December 31, 2016
Valuation Technique	Fair Value		Unobservable Input	Range
			Discount applied to collateral:
Discounted value	$	231	Real Estate	20% - 30%

Discount factors with ranges are based on the age of the independent appraisal, broker price opinion, or internal evaluations.

Goodwill and other intangible assets: Acquisition intangibles and goodwill are evaluated for potential impairment on at least an annual basis. Acquisition intangibles and goodwill are typically qualitatively evaluated to determine if it is more likely than not that the carrying balance is impaired. If it is determined that the carrying balance of acquisition intangibles or goodwill is more likely than not to be impaired, we perform a cash flow valuation to determine the extent of the potential impairment. If the testing resulted in impairment, we would classify goodwill and other acquisition intangibles subjected to nonrecurring fair value adjustments as Level 3. During 2017 and 2016, there were no impairments recorded on goodwill and other acquisition intangibles.

OMSR:OMSR (which are included in other assets) are subject to impairment testing. To test for impairment, we utilize a discounted cash flow analysis using interest rates and prepayment speed assumptions currently quoted for comparable instruments and discount rates. If the valuation model reflects a value less than the carrying value, OMSR are adjusted to fair value through a valuation allowance as determined by the model. As such, we classify OMSR subject to nonrecurring fair value adjustments as Level 2.

Deposits: The fair value of demand, savings, and money market deposits are equal to their carrying amounts and are classified as Level 1. Fair values for variable rate certificates of deposit approximate their carrying value. Fair values for fixed rate certificates of deposit are estimated using a discounted cash flow calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities on time deposits. As such, fixed rate certificates of deposit are classified as Level 2.

Borrowed funds: The carrying amounts of federal funds purchased, borrowings under overnight repurchase agreements, and other short-term borrowings maturing within ninety days approximate their fair values. The fair values of other borrowed funds are estimated using discounted cash flow analyses based on current incremental borrowing arrangements. As such, borrowed funds are classified as Level 2.

Accrued interest payable: The carrying amounts of accrued interest payable approximate fair value. As such, we classify accrued interest payable as Level 1.

Derivative instruments: Derivative instruments, consisting solely of interest rate swaps, are recorded at fair value on a recurring basis. Derivatives qualifying as cash flow hedges, when highly effective, are reported at fair value in other assets or other liabilities on our Consolidated Balance Sheets with changes in value recorded in OCI. Should the hedge no longer be considered effective, the ineffective portion of the change in fair value is recorded directly in earnings in the period in which the change occurs. The fair value of a derivative is determined by quoted market prices and model based valuation techniques. As such, we classify derivative instruments as Level 2.

Commitments to extend credit, standby letters of credit, and undisbursed loans: Our commitments to extend credit, standby letters of credit, and undisbursed funds have no carrying amount and are estimated to have no realizable fair value. Historically, a majority of the unused commitments to extend credit have not been drawn upon and, generally, we do not receive fees in connection with these commitments other than standby letter of credit fees, which are not significant.

The preceding methods described may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Although we believe our valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement.

Estimated Fair Values of Financial Instruments Not Recorded at Fair Value in their Entirety on a Recurring Basis

Disclosure of the estimated fair values of financial instruments, which differ from carrying values, often requires the use of estimates. In cases where quoted market values in an active market are not available, we use present value techniques and other valuation methods to estimate the fair values of our financial instruments. These valuation methods require considerable judgment and the resulting estimates of fair value can be significantly affected by the assumptions made and methods used.

The carrying amount and estimated fair value of financial instruments not recorded at fair value in their entirety on a recurring basis were as follows as of:

	June 30, 2017
	Carrying Value		Estimated Fair Value		(Level 1)		(Level 2)		(Level 3)
ASSETS
Cash and cash equivalents	$	21,834	$	21,834	$	21,834	$	—	$	—
Mortgage loans AFS	1,482		1,493		—		1,493		—
Gross loans	1,048,497		1,029,290		—		—		1,029,290
Less allowance for loan and lease losses	7,600		7,600		—		—		7,600
Net loans	1,040,897		1,021,690		—		—		1,021,690
Accrued interest receivable	5,686		5,686		5,686		—		—
Equity securities without readily determinable fair values (1)	23,401		N/A		—		—		—
OMSR	2,490		2,499		—		2,499		—
LIABILITIES
Deposits without stated maturities	780,243		780,243		780,243		—		—
Deposits with stated maturities	429,909		427,877		—		427,877		—
Borrowed funds	360,940		361,076		—		361,076		—
Accrued interest payable	561		561		561		—		—

	December 31, 2016
	Carrying Value		Estimated Fair Value		(Level 1)		(Level 2)		(Level 3)
ASSETS
Cash and cash equivalents	$	22,894	$	22,894	$	22,894	$	—	$	—
Mortgage loans AFS	1,816		1,836		—		1,836		—
Gross loans	1,010,615		991,009		—		—		991,009
Less allowance for loan and lease losses	7,400		7,400		—		—		7,400
Net loans	1,003,215		983,609		—		—		983,609
Accrued interest receivable	6,580		6,580		6,580		—		—
Equity securities without readily determinable fair values (1)	21,694		N/A		—		—		—
OMSR	2,306		2,306		—		2,306		—
LIABILITIES
Deposits without stated maturities	761,626		761,626		761,626		—		—
Deposits with stated maturities	433,414		430,088		—		430,088		—
Borrowed funds	337,694		336,975		—		336,975		—
Accrued interest payable	574		574		574		—		—

⁽¹⁾  Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. If we were to record an impairment adjustment related to these securities, such amount would be classified as a nonrecurring Level 3 fair value adjustment.

Financial Instruments Recorded at Fair Value

The table below presents the recorded amount of assets and liabilities measured at fair value on:

	June 30, 2017											December 31, 2016
	Total		(Level 1)			(Level 2)			(Level 3)			Total		(Level 1)			(Level 2)			(Level 3)
Recurring items
AFS securities
Government-sponsored enterprises	$	281	$	—		$	281		$	—		$	10,259	$	—		$	10,259		$	—
States and political subdivisions	222,093		—			222,093			—			212,919		—			212,919			—
Auction rate money market preferred	3,095		—			3,095			—			2,794		—			2,794			—
Preferred stocks	3,665		3,665			—			—			3,425		3,425			—			—
Mortgage-backed securities	221,957		—			221,957			—			227,256		—			227,256			—
Collateralized mortgage obligations	116,771		—			116,771			—			101,443		—			101,443			—
Total AFS securities	567,862		3,665			564,197			—			558,096		3,425			554,671			—
Derivative instruments	204		—			204			—			248		—			248			—
Nonrecurring items
Impaired loans (net of the ALLL)	15,117		—			—			15,117			9,166		—			—			9,166
Foreclosed assets	229		—			—			229			231		—			—			231
Total	$	583,412	$	3,665		$	564,401		$	15,346		$	567,741	$	3,425		$	554,919		$	9,397
Percent of assets and liabilities measured at fair value			0.63		%	96.74		%	2.63		%			0.60		%	97.74		%	1.66		%

We had no assets or liabilities recorded at fair value with changes in fair value recognized through earnings, on a recurring basis, as of June 30, 2017. Foreclosed assets, which are recorded at fair value with changes in fair value recognized through earnings on a nonrecurring basis, were written down to $229 as of June 30, 2017 which resulted in an impairment recorded through earnings in the amount of $28 for the six month period ended June 30, 2017. We had no other assets or liabilities recorded at fair value with changes in fair value recognized through earnings, on a nonrecurring basis, as of June 30, 2017.

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Accumulated Other Comprehensive Income (Loss)

6 Months Ended

Jun. 30, 2017

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

Accumulated Other Comprehensive Income

The following table summarizes the changes in AOCI by component for the:

	Three Months Ended June 30
	2017												2016
	Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total			Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total
Balance, April 1	$	1,257		$	175		$	(2,972	)	$	(1,540	)	$	8,333		$	—		$	(3,315	)	$	5,018
OCI before reclassifications	2,570			(61		)	—			2,509			4,067			(152		)	—			3,915
Amounts reclassified from AOCI	(142		)	—			—			(142		)	(245		)	—			—			(245		)
Subtotal	2,428			(61		)	—			2,367			3,822			(152		)	—			3,670
Tax effect	(762		)	21			—			(741		)	(1,173		)	52			—			(1,121		)
OCI, net of tax	1,666			(40		)	—			1,626			2,649			(100		)	—			2,549
Balance, June 30	$	2,923		$	135		$	(2,972	)	$	86		$	10,982		$	(100	)	$	(3,315	)	$	7,567

	Six Months Ended June 30
	2017												2016
	Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total			Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total
Balance, January 1	$	30		$	164		$	(2,972	)	$	(2,778	)	$	3,536		$	—		$	(3,315	)	$	221
OCI before reclassifications	4,247			(44		)	—			4,203			11,341			(152		)	—			11,189
Amounts reclassified from AOCI	(142		)	—			—			(142		)	(245		)	—			—			(245		)
Subtotal	4,105			(44		)	—			4,061			11,096			(152		)	—			10,944
Tax effect	(1,212		)	15			—			(1,197		)	(3,650		)	52			—			(3,598		)
OCI, net of tax	2,893			(29		)	—			2,864			7,446			(100		)	—			7,346
Balance, June 30	$	2,923		$	135		$	(2,972	)	$	86		$	10,982		$	(100	)	$	(3,315	)	$	7,567

Included in OCI for the three and six month periods ended June 30, 2017 and 2016 are changes in unrealized holding gains and losses related to auction rate money market preferred and preferred stocks. For federal income tax purposes, these securities are considered equity investments. As such, no deferred federal income taxes related to unrealized holding gains or losses are expected or recorded.

A summary of the components of unrealized holding gains on AFS securities included in OCI follows for the:

	Three Months Ended June 30
	2017								2016
	Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total			Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total
Unrealized gains (losses) arising during the period	$	186	$	2,384		$	2,570		$	372	$	3,695		$	4,067
Reclassification adjustment for net realized (gains) losses included in net income	—		(142		)	(142		)	—		(245		)	(245		)
Net unrealized gains (losses)	186		2,242			2,428			372		3,450			3,822
Tax effect	—		(762		)	(762		)	—		(1,173		)	(1,173		)
Unrealized gains (losses), net of tax	$	186	$	1,480		$	1,666		$	372	$	2,277		$	2,649

	Six Months Ended June 30
	2017								2016
	Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total			Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total
Unrealized gains (losses) arising during the period	$	541	$	3,706		$	4,247		$	360	$	10,981		$	11,341
Reclassification adjustment for net realized (gains) losses included in net income	—		(142		)	(142		)	—		(245		)	(245		)
Net unrealized gains (losses)	541		3,564			4,105			360		10,736			11,096
Tax effect	—		(1,212		)	(1,212		)	—		(3,650		)	(3,650		)
Unrealized gains (losses), net of tax	$	541	$	2,352		$	2,893		$	360	$	7,086		$	7,446

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Parent Company Only Financial Information

6 Months Ended

Jun. 30, 2017

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Parent Company Only Financial Information

Parent Company Only Financial Information

Interim Condensed Balance Sheets

	June 30 2017		December 31 2016
ASSETS
Cash on deposit at the Bank	$	1,144	$	1,297
AFS securities	—		251
Investments in subsidiaries	145,128		138,549
Premises and equipment	1,940		1,991
Other assets	52,673		52,846
TOTAL ASSETS	$	200,885	$	194,934
LIABILITIES AND SHAREHOLDERS’ EQUITY
Other liabilities	$	5,815	$	7,035
Shareholders' equity	195,070		187,899
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	200,885	$	194,934

Interim Condensed Statements of Income

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
Income
Dividends from subsidiaries	$	2,600	$	2,000	$	4,300	$	3,600
Interest income	—		4		2		8
Management fee and other	1,691		1,758		3,241		3,282
Total income	4,291		3,762		7,543		6,890
Expenses
Compensation and benefits	1,118		1,184		2,490		2,384
Occupancy and equipment	432		413		876		843
Audit and related fees	140		100		264		196
Other	634		588		1,175		1,134
Total expenses	2,324		2,285		4,805		4,557
Income before income tax benefit and equity in undistributed earnings of subsidiaries	1,967		1,477		2,738		2,333
Federal income tax benefit	212		171		528		417
Income before equity in undistributed earnings of subsidiaries	2,179		1,648		3,266		2,750
Undistributed earnings of subsidiaries	1,665		1,759		3,714		3,674
Net income	$	3,844	$	3,407	$	6,980	$	6,424

Interim Condensed Statements of Cash Flows

	Six Months Ended   June 30
	2017			2016
Operating activities
Net income	$	6,980		$	6,424
Adjustments to reconcile net income to cash provided by operations
Undistributed earnings of subsidiaries	(3,714		)	(3,674		)
Undistributed earnings of equity securities without readily determinable fair values	93			(141		)
Share-based payment awards under equity compensation plan	302			273
Depreciation	77			81
Changes in operating assets and liabilities which provided (used) cash
Other assets	80			108
Accrued interest and other liabilities	(1,219		)	(1,692		)
Net cash provided by (used in) operating activities	2,599			1,379
Investing activities
Maturities, calls, principal payments, and sales of AFS securities	249			—
Purchases of premises and equipment	(26		)	(69		)
Net cash provided by (used in) investing activities	223			(69		)
Financing activities
Cash dividends paid on common stock	(3,920		)	(3,744		)
Proceeds from the issuance of common stock	3,764			2,489
Common stock repurchased	(2,622		)	(1,462		)
Common stock purchased for deferred compensation obligations	(197		)	(164		)
Net cash provided by (used in) financing activities	(2,975		)	(2,881		)
Increase (decrease) in cash and cash equivalents	(153		)	(1,571		)
Cash and cash equivalents at beginning of period	1,297			4,125
Cash and cash equivalents at end of period	$	1,144		$	2,554

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Operating Segments

6 Months Ended

Jun. 30, 2017

Segment Reporting [Abstract]

Operating Segments

Operating Segments

Our reportable segments are based on legal entities that account for at least 10% of net operating results. The operations of the Bank as of June 30, 2017 and 2016 and each of the three and six month periods then ended, represent approximately 90% or more of our consolidated total assets and operating results. As such, no additional segment reporting is presented.

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Basis of Presentation (Policies)

6 Months Ended

Jun. 30, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Consolidation

As used in these notes, as well as in Management's Discussion and Analysis of Financial Condition and Results of Operations, references to “Isabella,” the “Corporation”, “we,” “our,” “us,” and similar terms refer to the consolidated entity consisting of Isabella Bank Corporation and its subsidiaries. Isabella Bank Corporation refers solely to the parent holding company, and Isabella Bank or the “Bank” refer to Isabella Bank Corporation’s subsidiary, Isabella Bank.

Basis of Accounting

The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In our opinion, all adjustments considered necessary for a fair presentation have been included. Operating results for the three and six month periods ended June 30, 2017 are not necessarily indicative of the results that may be expected for the year ending December 31, 2017. For further information, refer to our Annual Report on Form 10-K for the year ended December 31, 2016.

Earnings Per Share

Basic earnings per common share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Diluted earnings per common share reflects additional common shares that would have been outstanding if dilutive potential common shares had been issued. Potential common shares that may be issued relate solely to outstanding shares in the Directors Plan.

Available-for-sale Securities

As of June 30, 2017 and December 31, 2016, we conducted an analysis to determine whether any AFS securities currently in an unrealized loss position should be other-than-temporarily impaired. Such analyses considered, among other factors, the following criteria:

• Has the value of the investment declined more than what is deemed to be reasonable based on a risk and maturity adjusted discount rate?

• Is the investment credit rating below investment grade?

• Is it probable the issuer will be unable to pay the amount when due?

• Is it more likely than not that we will have to sell the security before recovery of its cost basis?

• Has the duration of the investment been extended?

Nonaccrual Loan Status

The accrual of interest on commercial, agricultural, and residential real estate loans is discontinued at the time the loan is 90 days or more past due unless the credit is well-secured and in the process of collection. Upon transferring the loans to nonaccrual status, we perform an evaluation to determine the net realizable value of the underlying collateral. This evaluation is used to help determine if any charge-offs are necessary. Consumer loans are typically charged-off no later than 180 days past due. Past due status is based on contractual terms of the loan. In all cases, loans are placed on nonaccrual status or charged-off at an earlier date if collection of principal or interest is considered doubtful.

For loans that are placed on nonaccrual status or charged-off, all interest accrued in the current calendar year, but not collected, is reversed against interest income while interest accrued in prior calendar years, but not collected, is charged against the ALLL. Loans may be returned to accrual status after six months of continuous performance.

Loans Receivable

Loans that we have the intent and ability to hold in our portfolio are reported at their outstanding principal balance adjusted for any charge-offs, the ALLL, and any deferred fees or costs. Interest income is accrued over the term of the loan based on the principal amount outstanding. Loan origination fees and certain direct loan origination costs are capitalized and recognized as a component of interest income over the term of the loan using the level yield method.

Commercial and agricultural loans include loans for commercial real estate, commercial operating loans, advances to mortgage brokers, farmland and agricultural production, and states and political subdivisions. Repayment of these loans is dependent upon the successful operation and management of a business. We minimize our risk by limiting the amount of direct credit exposure to any one borrower to $15,000. Borrowers with direct credit needs of more than $15,000 are serviced through the use of loan participations with other commercial banks. Commercial and agricultural real estate loans commonly require loan-to-value limits of 80% or less. Depending upon the type of loan, past credit history, and current operating results, we may require the borrower to pledge accounts receivable, inventory, and property and equipment. Personal guarantees are generally required from the owners of closely held corporations, partnerships, and sole proprietorships. In addition, we require annual financial statements, prepare cash flow analyses, and review credit reports.

We entered into a mortgage purchase program in 2016 with a financial institution where we participate in advances to mortgage brokers ("advances"). The mortgage brokers originate residential mortgage loans with the intent to sell them on the secondary market. We participate in the advance to the mortgage broker, which is secured by the underlying mortgage loan, until it is ultimately sold on the secondary market. As such, the average life of each participated advance is approximately 20-30 days. Funds from the sale of the loan are used to payoff our participation in the advance to the mortgage broker. We classify these advances as commercial loans and include the outstanding balance in commercial loans on our balance sheet. Under the participation agreement, we committed to a maximum outstanding aggregate amount of $30,000. The difference between our outstanding balances and the maximum outstanding aggregate amount is classified as “Unfunded commitments under lines of credit” in the “Contractual Obligations and Loan Commitments” section of the Management's Discussion and Analysis of Financial Condition and Results of Operations of this report.

We offer adjustable rate mortgages, construction loans, and fixed rate residential real estate loans which have amortization periods up to a maximum of 30 years. We consider the anticipated direction of interest rates, balance sheet duration, the sensitivity of our balance sheet to changes in interest rates, and overall loan demand to determine whether or not to sell fixed rate loans to Freddie Mac.

Our lending policies generally limit the maximum loan-to-value ratio on residential real estate loans to 97% of the lower of the appraised value of the property or the purchase price, with the condition that private mortgage insurance is required on loans with loan-to-value ratios in excess of 80%.

Underwriting criteria for originated residential real estate loans include:

• Evaluation of the borrower’s ability to make monthly payments.

• Evaluation of the value of the property securing the loan.

• Ensuring the payment of principal, interest, taxes, and hazard insurance does not exceed 28% of a borrower’s gross income.

• Ensuring all debt servicing does not exceed 36% of income.

• Verification of acceptable credit reports.

• Verification of employment, income, and financial information.

Appraisals are performed by independent appraisers and reviewed for appropriateness. All originated mortgage loan requests are reviewed by our mortgage loan committee or through a secondary market underwriting system; loans in excess of $500 require the approval of our Internal Loan Committee, the Executive Loan Committee, the Board of Directors’ Loan Committee, or the Board of Directors.

Consumer loans include secured and unsecured personal loans. Loans are amortized for a period of up to 12 years based on the age and value of the underlying collateral. The underwriting emphasis is on a borrower’s perceived intent and ability to pay rather than collateral value. No consumer loans are sold to the secondary market.

Allowance for Loan Losses

The ALLL is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Loan losses are charged against the ALLL when we believe the uncollectability of the loan balance is confirmed. Subsequent recoveries, if any, are credited to the ALLL.

The appropriateness of the ALLL is evaluated on a quarterly basis and is based upon a periodic review of the collectability of the loans in light of historical experience, the nature and volume of the loan portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral, and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available.

The primary factors behind the determination of the level of the ALLL are specific allocations for impaired loans, historical loss percentages, as well as unallocated components. Specific allocations for impaired loans are primarily determined based on the difference between the loan’s outstanding balance and 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 the collateral, less cost to sell. Historical loss allocations are calculated at the loan class and segment levels based on a migration analysis of the loan portfolio, with the exception of advances to mortgage brokers, over the preceding five years. With no historical losses on advances to mortgage brokers, there is no allocation in the commercial segment displayed in the following tables based on historical loss factors. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio.

Internal Credit Risk Ratings

Internally assigned credit risk ratings are reviewed, at a minimum, when loans are renewed or when management has knowledge of improvements or deterioration of the credit quality of individual credits. Descriptions of the internally assigned credit risk ratings for commercial and agricultural loans are as follows:

1. EXCELLENT – Substantially Risk Free

Credit has strong financial condition and solid earnings history, characterized by:

• High liquidity, strong cash flow, low leverage.

• Unquestioned ability to meet all obligations when due.

• Experienced management, with management succession in place.

• Secured by cash.

2. HIGH QUALITY – Limited Risk

Credit with sound financial condition and a positive trend in earnings supplemented by:

• Favorable liquidity and leverage ratios.

• Ability to meet all obligations when due.

• Management with successful track record.

• Steady and satisfactory earnings history.

• If loan is secured, collateral is of high quality and readily marketable.

• Access to alternative financing.

• Well defined primary and secondary source of repayment.

• If supported by guaranty, the financial strength and liquidity of the guarantor(s) are clearly evident.

3.HIGH SATISFACTORY – Reasonable Risk

Credit with satisfactory financial condition and further characterized by:

• Working capital adequate to support operations.

• Cash flow sufficient to pay debts as scheduled.

• Management experience and depth appear favorable.

• Loan performing according to terms.

• If loan is secured, collateral is acceptable and loan is fully protected.

4. LOW SATISFACTORY – Acceptable Risk

Credit with bankable risks, although some signs of weaknesses are shown:

• Would include most start-up businesses.

• Occasional instances of trade slowness or repayment delinquency – may have been 10-30 days slow within the past year.

• Management’s abilities are apparent, yet unproven.

• Weakness in primary source of repayment with adequate secondary source of repayment.

• Loan structure generally in accordance with policy.

• If secured, loan collateral coverage is marginal.

• Adequate cash flow to service debt, but coverage is low.

To be classified as less than satisfactory, only one of the following criteria must be met.

5. SPECIAL MENTION – Criticized

Credit constitutes an undue and unwarranted credit risk but not to the point of justifying a classification of substandard. The credit risk may be relatively minor yet constitute an unwarranted risk in light of the circumstances surrounding a specific loan:

• Downward trend in sales, profit levels, and margins.

• Impaired working capital position.

• Cash flow is strained in order to meet debt repayment.

• Loan delinquency (30-60 days) and overdrafts may occur.

• Shrinking equity cushion.

• Diminishing primary source of repayment and questionable secondary source.

• Management abilities are questionable.

• Weak industry conditions.

• Litigation pending against the borrower.

• Collateral or guaranty offers limited protection.

• Negative debt service coverage, however the credit is well collateralized and payments are current.

6. SUBSTANDARD – Classified

Credit where the borrower’s current net worth, paying capacity, and value of the collateral pledged is inadequate. There is a distinct possibility that we will implement collection procedures if the loan deficiencies are not corrected. In addition, the following characteristics may apply:

• Sustained losses have severely eroded the equity and cash flow.

• Deteriorating liquidity.

• Serious management problems or internal fraud.

• Original repayment terms liberalized.

• Likelihood of bankruptcy.

• Inability to access other funding sources.

• Reliance on secondary source of repayment.

• Litigation filed against borrower.

• Collateral provides little or no value.

• Requires excessive attention of the loan officer.

• Borrower is uncooperative with loan officer.

7.VULNERABLE – Classified

Credit is considered “Substandard” and warrants placing on nonaccrual status. Risk of loss is being evaluated and exit strategy options are under review. Other characteristics that may apply:

• Insufficient cash flow to service debt.

• Minimal or no payments being received.

• Limited options available to avoid the collection process.

• Transition status, expect action will take place to collect loan without immediate progress being made.

8. DOUBTFUL – Workout

Credit has all the weaknesses inherent in a “Substandard” loan with the added characteristic that collection and/or liquidation is pending. The possibility of a loss is extremely high, but its classification as a loss is deferred until liquidation procedures are completed, or reasonably estimable. Other characteristics that may apply:

• Normal operations are severely diminished or have ceased.

• Seriously impaired cash flow.

• Original repayment terms materially altered.

• Secondary source of repayment is inadequate.

• Survivability as a “going concern” is impossible.

• Collection process has begun.

• Bankruptcy petition has been filed.

• Judgments have been filed.

• Portion of the loan balance has been charged-off.

Impaired Loans

Loans may be classified as impaired if they meet one or more of the following criteria:

1. There has been a charge-off of its principal balance (in whole or in part);

2. The loan has been classified as a TDR; or

3. The loan is in nonaccrual status.

Impairment is measured on a loan-by-loan basis for commercial and agricultural loans by comparing the loan’s outstanding balance to 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 the collateral, less cost to sell, if the loan is collateral dependent. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. Impairment is measured on a loan-by-loan basis for residential real estate and consumer loans by comparing the loan’s unpaid principal balance to the present value of expected future cash flows discounted at the loan’s effective interest rate.

We do not recognize interest income on impaired loans in nonaccrual status. For impaired loans not classified as nonaccrual, interest income is recognized daily, as earned, according to the terms of the loan agreement and the principal amount outstanding.

Troubled Debt Restructurings

Loan modifications are considered to be TDRs when the modification includes terms outside of normal lending practices to a borrower who is experiencing financial difficulties.

Typical concessions granted include, but are not limited to:

•Agreeing to interest rates below prevailing market rates for debt with similar risk characteristics.

•Extending the amortization period beyond typical lending guidelines for loans with similar risk characteristics.

•Forgiving principal.

•Forgiving accrued interest.

To determine if a borrower is experiencing financial difficulties, factors we consider include:

• The borrower is currently in default on any of their debt.

• The borrower would likely default on any of their debt if the concession was not granted.

• The borrower’s cash flow was insufficient to service all of their debt if the concession was not granted.

• The borrower has declared, or is in the process of declaring, bankruptcy.

• The borrower is unlikely to continue as a going concern (if the entity is a business).

Derivative Instruments

The interest rate swaps, associated with our variable rate borrowings, are designated upon inception as cash flow hedges of forecasted interest payments. We enter into LIBOR-based interest rate swaps that involve the receipt of variable amounts in exchange for fixed rate payments, in effect converting variable rate debt to fixed rate debt.

Cash flow hedges are assessed for effectiveness using regression analysis. The effective portion of changes in fair value are recorded in OCI and subsequently reclassified into interest expense in the same period in which the related interest on the variable rate borrowings affects earnings. In the event that a portion of the changes in fair value were determined to be ineffective, the ineffective amount would be recorded in earnings.

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Computation of Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Computation of earnings per common share

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
Average number of common shares outstanding for basic calculation	7,841,822		7,819,080		7,834,523		7,807,187
Average potential effect of common shares in the Directors Plan (1)	190,528		183,842		191,028		184,152
Average number of common shares outstanding used to calculate diluted earnings per common share	8,032,350		8,002,922		8,025,551		7,991,339
Net income	$	3,844	$	3,407	$	6,980	$	6,424
Earnings per common share
Basic	$	0.49	$	0.44	$	0.89	$	0.82
Diluted	$	0.48	$	0.43	$	0.87	$	0.80

⁽¹⁾  Exclusive of shares held in the Rabbi Trust

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AFS Securities (Tables)

6 Months Ended

Jun. 30, 2017

Investments, Debt and Equity Securities [Abstract]

Amortized cost and fair value of available-for-sale securities

The amortized cost and fair value of AFS securities, with gross unrealized gains and losses, are as follows at:

	June 30, 2017
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Government sponsored enterprises	$	280	$	1	$	—	$	281
States and political subdivisions	215,999		6,121		27		222,093
Auction rate money market preferred	3,200		—		105		3,095
Preferred stocks	3,800		—		135		3,665
Mortgage-backed securities	223,225		701		1,969		221,957
Collateralized mortgage obligations	116,805		705		739		116,771
Total	$	563,309	$	7,528	$	2,975	$	567,862

	December 31, 2016
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Government sponsored enterprises	$	10,258	$	3	$	2	$	10,259
States and political subdivisions	208,977		4,262		320		212,919
Auction rate money market preferred	3,200		—		406		2,794
Preferred stocks	3,800		—		375		3,425
Mortgage-backed securities	229,593		581		2,918		227,256
Collateralized mortgage obligations	101,820		600		977		101,443
Total	$	557,648	$	5,446	$	4,998	$	558,096

Amortized cost and fair value of available-for-sale securities by contractual maturity

The amortized cost and fair value of AFS securities by contractual maturity at June 30, 2017 are as follows:

	Maturing								Securities with Variable Monthly Payments or Noncontractual Maturities
	Due in One Year or Less		After One Year But Within Five Years		After Five Years But Within Ten Years		After Ten Years				Total
Government sponsored enterprises	$	32	$	248	$	—	$	—	$	—	$	280
States and political subdivisions	32,000		74,710		76,716		32,573		—		215,999
Auction rate money market preferred	—		—		—		—		3,200		3,200
Preferred stocks	—		—		—		—		3,800		3,800
Mortgage-backed securities	—		—		—		—		223,225		223,225
Collateralized mortgage obligations	—		—		—		—		116,805		116,805
Total amortized cost	$	32,032	$	74,958	$	76,716	$	32,573	$	347,030	$	563,309
Fair value	$	32,105	$	77,118	$	79,668	$	33,483	$	345,488	$	567,862

Summary of the activity related to sales of available-for-sale securities

A summary of the sales activity of AFS securities was as follows for the:

	Three Months Ended June 30				Six Months Ended June 30
	2017		2016		2017		2016
Proceeds from sales of AFS securities	$	12,827	$	35,664	$	12,827	$	35,664
Gross realized gains (losses)	$	142	$	245	$	142	$	245
Applicable income tax expense (benefit)	$	48	$	83	$	48	$	83

Available-for-sale securities with gross unrealized losses

The following information pertains to AFS securities with gross unrealized losses at June 30, 2017 and December 31, 2016, aggregated by investment category and length of time that individual securities have been in a continuous loss position.

	June 30, 2017
	Less Than Twelve Months				Twelve Months or More
	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Total Unrealized Losses
Government sponsored enterprises	$	—	$	—	$	—	$	—	$	—
States and political subdivisions	25		4,049		2		263		27
Auction rate money market preferred	—		—		105		3,095		105
Preferred stocks	—		—		135		3,665		135
Mortgage-backed securities	1,969		126,883		—		—		1,969
Collateralized mortgage obligations	444		36,057		295		10,413		739
Total	$	2,438	$	166,989	$	537	$	17,436	$	2,975
Number of securities in an unrealized loss position:			41				9		50

	December 31, 2016
	Less Than Twelve Months				Twelve Months or More
	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Total Unrealized Losses
Government sponsored enterprises	$	2	$	9,936	$	—	$	—	$	2
States and political subdivisions	311		21,800		9		355		320
Auction rate money market preferred	—		—		406		2,794		406
Preferred stocks	—		—		375		3,425		375
Mortgage-backed securities	2,918		175,212		—		—		2,918
Collateralized mortgage obligations	628		51,466		349		11,381		977
Total	$	3,859	$	258,414	$	1,139	$	17,955	$	4,998
Number of securities in an unrealized loss position:			104				9		113

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Loans and ALLL (Tables)

6 Months Ended

Jun. 30, 2017

Receivables [Abstract]

Summary of changes in the ALLL and the recorded investment in loans by segments

	Allowance for Loan Losses
	Three Months Ended June 30, 2016
	Commercial			Agricultural		Residential Real Estate			Consumer			Unallocated		Total
April 1, 2016	$	2,421		$	336	$	3,130		$	540		$	1,073	$	7,500
Charge-offs	(32		)	—		(128		)	(48		)	—		(208		)
Recoveries	189			—		45			62			—		296
Provision for loan losses	(459		)	198		83			(13		)	203		12
June 30, 2016	$	2,119		$	534	$	3,130		$	541		$	1,276	$	7,600

	Allowance for Loan Losses
	Six Months Ended June 30, 2016
	Commercial			Agricultural		Residential Real Estate			Consumer			Unallocated		Total
January 1, 2016	$	2,171		$	329	$	3,330		$	522		$	1,048	$	7,400
Charge-offs	(48		)	—		(369		)	(132		)	—		(549		)
Recoveries	278			92		95			116			—		581
Provision for loan losses	(282		)	113		74			35			228		168
June 30, 2016	$	2,119		$	534	$	3,130		$	541		$	1,276	$	7,600

A summary of changes in the ALLL and the recorded investment in loans by segments follows:

	Allowance for Loan Losses
	Three Months Ended June 30, 2017
	Commercial			Agricultural			Residential Real Estate			Consumer			Unallocated		Total
April 1, 2017	$	1,771		$	527		$	3,098		$	671		$	1,433	$	7,500
Charge-offs	(25		)	—			—			(44		)	—		(69		)
Recoveries	55			—			63			42			—		160
Provision for loan losses	177			(52		)	(563		)	(86		)	533		9
June 30, 2017	$	1,978		$	475		$	2,598		$	583		$	1,966	$	7,600

	Allowance for Loan Losses
	Six Months Ended June 30, 2017
	Commercial			Agricultural			Residential Real Estate			Consumer			Unallocated		Total
January 1, 2017	$	1,814		$	884		$	2,664		$	624		$	1,414	$	7,400
Charge-offs	(52		)	—			(43		)	(118		)	—		(213		)
Recoveries	188			—			99			90			—		377
Provision for loan losses	28			(409		)	(122		)	(13		)	552		36
June 30, 2017	$	1,978		$	475		$	2,598		$	583		$	1,966	$	7,600

Allowance for Loan Losses and Recorded Investment in Loans

	Allowance for Loan Losses and Recorded Investment in Loans
	December 31, 2016
	Commercial		Agricultural		Residential Real Estate		Consumer		Unallocated		Total
ALLL
Individually evaluated for impairment	$	741	$	1	$	1,629	$	—	$	—	$	2,371
Collectively evaluated for impairment	1,073		883		1,035		624		1,414		5,029
Total	$	1,814	$	884	$	2,664	$	624	$	1,414	$	7,400
Loans
Individually evaluated for impairment	$	7,859	$	5,545	$	8,638	$	26			$	22,068
Collectively evaluated for impairment	567,805		120,947		257,412		42,383				988,547
Total	$	575,664	$	126,492	$	266,050	$	42,409			$	1,010,615

	Allowance for Loan Losses and Recorded Investment in Loans
	June 30, 2017
	Commercial		Agricultural		Residential Real Estate		Consumer		Unallocated		Total
ALLL
Individually evaluated for impairment	$	783	$	—	$	1,672	$	—	$	—	$	2,455
Collectively evaluated for impairment	1,195		475		926		583		1,966		5,145
Total	$	1,978	$	475	$	2,598	$	583	$	1,966	$	7,600
Loans
Individually evaluated for impairment	$	7,362	$	11,125	$	8,628	$	20			$	27,135
Collectively evaluated for impairment	593,222		119,829		261,579		46,732				1,021,362
Total	$	600,584	$	130,954	$	270,207	$	46,752			$	1,048,497

Credit quality indicators for commercial and agricultural credit exposures

The following table displays the credit quality indicators for commercial and agricultural credit exposures based on internally assigned credit risk ratings as of:

	June 30, 2017
	Commercial								Agricultural
	Real Estate		Other		Advances to Mortgage Brokers		Total		Real Estate		Other		Total		Total
Rating
1 - Excellent	$	26	$	232	$	—	$	258	$	—	$	—	$	—	$	258
2 - High quality	7,479		15,878		—		23,357		3,088		1,006		4,094		27,451
3 - High satisfactory	103,672		45,853		19,914		169,439		21,435		9,306		30,741		200,180
4 - Low satisfactory	320,610		71,958		—		392,568		48,109		20,740		68,849		461,417
5 - Special mention	4,253		1,899		—		6,152		11,015		9,054		20,069		26,221
6 - Substandard	6,343		2,450		—		8,793		4,379		1,830		6,209		15,002
7 - Vulnerable	17		—		—		17		466		526		992		1,009
8 - Doubtful	—		—		—		—		—		—		—		—
Total	$	442,400	$	138,270	$	19,914	$	600,584	$	88,492	$	42,462	$	130,954	$	731,538

	December 31, 2016
	Commercial								Agricultural
	Real Estate		Other		Advances to Mortgage Brokers		Total		Real Estate		Other		Total		Total
Rating
1 - Excellent	$	28	$	438	$	—	$	466	$	—	$	—	$	—	$	466
2 - High quality	11,821		12,091		19,688		43,600		3,566		1,426		4,992		48,592
3 - High satisfactory	103,529		41,982		—		145,511		21,657		11,388		33,045		178,556
4 - Low satisfactory	299,317		74,432		—		373,749		48,955		22,715		71,670		445,419
5 - Special mention	3,781		1,178		—		4,959		6,009		3,085		9,094		14,053
6 - Substandard	5,901		1,474		—		7,375		3,650		3,508		7,158		14,533
7 - Vulnerable	4		—		—		4		—		533		533		537
8 - Doubtful	—		—		—		—		—		—		—		—
Total	$	424,381	$	131,595	$	19,688	$	575,664	$	83,837	$	42,655	$	126,492	$	702,156

Summary of past due and current loans

The following tables summarize the past due and current loans as of:

	June 30, 2017
	Accruing Interest and Past Due:								Total Past Due and Nonaccrual
	30-59 Days		60-89 Days		90 Days or More		Nonaccrual				Current		Total
Commercial
Commercial real estate	$	1,301	$	—	$	55	$	17	$	1,373	$	441,027	$	442,400
Commercial other	981		103		—		—		1,084		137,186		138,270
Advances to mortgage brokers	—		—		—		—		—		19,914		19,914
Total commercial	2,282		103		55		17		2,457		598,127		600,584
Agricultural
Agricultural real estate	343		—		1,099		466		1,908		86,584		88,492
Agricultural other	29		—		—		526		555		41,907		42,462
Total agricultural	372		—		1,099		992		2,463		128,491		130,954
Residential real estate
Senior liens	1,033		426		49		460		1,968		221,433		223,401
Junior liens	—		—		—		24		24		7,746		7,770
Home equity lines of credit	123		173		—		70		366		38,670		39,036
Total residential real estate	1,156		599		49		554		2,358		267,849		270,207
Consumer
Secured	63		—		—		—		63		43,109		43,172
Unsecured	1		—		—		—		1		3,579		3,580
Total consumer	64		—		—		—		64		46,688		46,752
Total	$	3,874	$	702	$	1,203	$	1,563	$	7,342	$	1,041,155	$	1,048,497

	December 31, 2016
	Accruing Interest and Past Due:								Total Past Due and Nonaccrual
	30-59 Days		60-89 Days		90 Days or More		Nonaccrual				Current		Total
Commercial
Commercial real estate	$	1,580	$	—	$	35	$	4	$	1,619	$	422,762	$	424,381
Commercial other	1,693		35		—		—		1,728		129,867		131,595
Advances to mortgage brokers	—		—		—		—		—		19,688		19,688
Total commercial	3,273		35		35		4		3,347		572,317		575,664
Agricultural
Agricultural real estate	191		—		508		—		699		83,138		83,837
Agricultural other	19		—		—		533		552		42,103		42,655
Total agricultural	210		—		508		533		1,251		125,241		126,492
Residential real estate
Senior liens	1,638		174		22		498		2,332		216,681		219,013
Junior liens	15		—		—		25		40		8,317		8,357
Home equity lines of credit	270		6		68		—		344		38,336		38,680
Total residential real estate	1,923		180		90		523		2,716		263,334		266,050
Consumer
Secured	110		—		—		—		110		38,582		38,692
Unsecured	5		—		—		—		5		3,712		3,717
Total consumer	115		—		—		—		115		42,294		42,409
Total	$	5,521	$	215	$	633	$	1,060	$	7,429	$	1,003,186	$	1,010,615

Information pertaining to impaired loans

The following is a summary of information pertaining to impaired loans as of:

	June 30, 2017						December 31, 2016
	Recorded Balance		Unpaid Principal Balance		Valuation Allowance		Recorded Balance		Unpaid Principal Balance		Valuation Allowance
Impaired loans with a valuation allowance
Commercial real estate	$	5,063	$	5,183	$	733	$	5,811	$	5,992	$	716
Commercial other	1,099		1,099		50		1,358		1,358		25
Agricultural real estate	—		—		—		—		—		—
Agricultural other	—		—		—		134		134		1
Residential real estate senior liens	8,393		8,977		1,649		8,464		9,049		1,615
Residential real estate junior liens	76		76		15		72		82		14
Home equity lines of credit	70		70		8		—		—		—
Consumer secured	—		—		—		—		—		—
Total impaired loans with a valuation allowance	14,701		15,405		2,455		15,839		16,615		2,371
Impaired loans without a valuation allowance
Commercial real estate	1,104		1,191				604		617
Commercial other	96		96				86		97
Agricultural real estate	7,826		7,826				4,037		4,037
Agricultural other	3,299		3,299				1,374		1,374
Home equity lines of credit	89		389				102		402
Consumer secured	20		20				26		26
Total impaired loans without a valuation allowance	12,434		12,821				6,229		6,553
Impaired loans
Commercial	7,362		7,569		783		7,859		8,064		741
Agricultural	11,125		11,125		—		5,545		5,545		1
Residential real estate	8,628		9,512		1,672		8,638		9,533		1,629
Consumer	20		20		—		26		26		—
Total impaired loans	$	27,135	$	28,226	$	2,455	$	22,068	$	23,168	$	2,371

The following is a summary of information pertaining to impaired loans for the:

	Three Months Ended June 30
	2017				2016
	Average Recorded Balance		Interest Income Recognized		Average Recorded Balance		Interest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate	$	4,641	$	84	$	5,793	$	85
Commercial other	1,146		23		95		2
Agricultural real estate	—		—		91		2
Agricultural other	—		—		—		—
Residential real estate senior liens	8,385		83		9,508		93
Residential real estate junior liens	77		1		134		1
Home equity lines of credit	35		—		—		—
Consumer secured	—		—		—		—
Total impaired loans with a valuation allowance	14,284		191		15,621		183
Impaired loans without a valuation allowance
Commercial real estate	1,576		19		814		28
Commercial other	119		2		77		2
Agricultural real estate	5,937		58		3,454		43
Agricultural other	2,401		33		603		10
Home equity lines of credit	126		5		118		4
Consumer secured	22		—		33		1
Total impaired loans without a valuation allowance	10,181		117		5,099		88
Impaired loans
Commercial	7,482		128		6,779		117
Agricultural	8,338		91		4,148		55
Residential real estate	8,623		89		9,760		98
Consumer	22		—		33		1
Total impaired loans	$	24,465	$	308	$	20,720	$	271

	Six Months Ended June 30
	2017				2016
	Average Recorded Balance		Interest Income Recognized		Average Recorded Balance		Interest Income Recognized
Impaired loans with a valuation allowance
Commercial real estate	$	4,825	$	157	$	5,773	$	169
Commercial other	1,211		47		74		3
Agricultural real estate	—		—		46		2
Agricultural other	34		—		84		—
Residential real estate senior liens	8,403		166		9,711		193
Residential real estate junior liens	76		1		137		2
Home equity lines of credit	18		—		—		—
Consumer secured	—		—		—		—
Total impaired loans with a valuation allowance	14,567		371		15,825		369
Impaired loans without a valuation allowance
Commercial real estate	1,451		52		1,139		47
Commercial other	117		4		104		4
Agricultural real estate	4,990		120		3,501		88
Agricultural other	1,920		46		477		16
Home equity lines of credit	129		10		121		8
Consumer secured	23		—		34		2
Total impaired loans without a valuation allowance	8,630		232		5,376		165
Impaired loans
Commercial	7,604		260		7,090		223
Agricultural	6,944		166		4,108		106
Residential real estate	8,626		177		9,969		203
Consumer	23		—		34		2
Total impaired loans	$	23,197	$	603	$	21,201	$	534

Information pertaining to TDR's

The following is a summary of information pertaining to TDRs granted for the:

	Three Months Ended June 30
	2017					2016
	Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment
Commercial other	1	$	86	$	86	—	$	—	$	—
Agricultural other	7	5,445		5,445		3	201		201
Residential real estate
Senior liens	3	255		255		—	—		—
Junior liens	—	—		—		—	—		—
Total residential real estate	3	255		255		—	—		—
Consumer unsecured	—	—		—		—	—		—
Total	11	$	5,786	$	5,786	3	$	201	$	201

	Six Months Ended June 30
	2017					2016
	Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Post-Modification Recorded Investment
Commercial other	3	$	313	$	313	—	$	—	$	—
Agricultural other	7	5,445		5,445		3	201		201
Residential real estate
Senior liens	3	255		255		2	26		26
Junior liens	1	8		8		—	—		—
Total residential real estate	4	263		263		2	26		26
Consumer unsecured	—	—		—		1	2		2
Total	14	$	6,021	$	6,021	6	$	229	$	229

The following tables summarize concessions we granted to borrowers in financial difficulty for the:

	Three Months Ended June 30
	2017						2016
	Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period			Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period
	Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment
Commercial other	—	$	—	1	$	86	—	$	—	—	$	—
Agricultural other	4	1,349		3	4,096		—	—		3	201
Residential real estate
Senior liens	—	—		3	255		—	—		—	—
Junior liens	—	—		—	—		—	—		—	—
Total residential real estate	—	—		3	255		—	—		—	—
Consumer unsecured	—	—		—	—		—	—		—	—
Total	4	$	1,349	7	$	4,437	—	$	—	3	$	201

	Six Months Ended June 30
	2017						2016
	Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period			Below Market Interest Rate			Below Market Interest Rate and Extension of Amortization Period
	Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment		Number of Loans	Pre-Modification Recorded Investment
Commercial other	—	$	—	3	$	313	—	$	—	—	$	—
Agricultural other	4	1,349		3	4,096		—	—		3	201
Residential real estate
Senior liens	—	—		3	255		2	26		—	—
Junior liens	1	8		—	—		—	—		—	—
Total residential real estate	1	8		3	255		2	26		—	—
Consumer unsecured	—	—		—	—		—	—		1	2
Total	5	$	1,357	9	$	4,664	2	$	26	4	$	203

The following is a summary of TDR loan balances as of:

	June 30, 2017		December 31, 2016
TDRs	$	26,341	$	21,382

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Equity Securities Without Readily Determinable Fair Values (Tables)

6 Months Ended

Jun. 30, 2017

Equity Method And Other Investments [Abstract]

Schedule of equity method and other investments

Equity securities without readily determinable fair values consist of the following as of:

	June 30 2017		December 31 2016
FHLB Stock	$	13,700	$	11,900
Corporate Settlement Solutions, LLC	7,368		7,461
FRB Stock	1,999		1,999
Other	334		334
Total	$	23,401	$	21,694

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Foreclosed Assets (Tables)

6 Months Ended

Jun. 30, 2017

Banking and Thrift [Abstract]

Schedule of Foreclosed Assets [Table Text Block]

Foreclosed assets are included in other assets in the consolidated balance sheets and consist of other real estate owned and repossessed assets. The following is a summary of foreclosed assets as of:

	June 30 2017		December 31 2016
Consumer mortgage loans collateralized by residential real estate foreclosed as a result of obtaining physical possession	$	16	$	18
All other foreclosed assets	213		213
Total	$	229	$	231

There were $411 and $18 of consumer mortgage loans collateralized by residential real estate in the process of foreclosure as of June 30, 2017 and December 31, 2016.

Below is a summary of changes in foreclosed assets during the:

	Three Months Ended June 30
	2017			2016
Balance, April 1	$	158		$	276
Properties transferred	98			27
Impairments	—			—
Proceeds from sale	(27		)	(54		)
Balance, June 30	$	229		$	249

	Six Months Ended June 30
	2017			2016
Balance, January 1	$	231		$	421
Properties transferred	124			116
Impairments	(28		)	—
Proceeds from sale	(98		)	(288		)
Balance, June 30	$	229		$	249

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Borrowed Funds (Tables)

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Summary of borrowed funds

Borrowed funds consist of the following obligations as of:

	June 30, 2017				December 31, 2016
	Amount		Rate		Amount		Rate
FHLB advances	$	310,000	1.81	%	$	270,000	1.82	%
Securities sold under agreements to repurchase without stated maturity dates	49,950		0.13	%	60,894		0.13	%
Federal funds purchased	990		1.39	%	6,800		1.00	%
Total	$	360,940	1.57	%	$	337,694	1.50	%

Federal Home Loan Bank, Advances

The following table lists the maturities and weighted average interest rates of FHLB advances as of:

	June 30, 2017				December 31, 2016
	Amount		Rate		Amount		Rate
Fixed rate due 2017	$	65,000	1.28	%	$	70,000	1.39	%
Fixed rate due 2018	50,000		2.16	%	50,000		2.16	%
Fixed rate due 2019	70,000		1.93	%	60,000		1.99	%
Fixed rate due 2020	35,000		1.52	%	10,000		1.98	%
Fixed rate due 2021	50,000		1.91	%	50,000		1.91	%
Variable rate due 2021 1	10,000		1.48	%	10,000		1.21	%
Fixed rate due 2022	10,000		2.07	%	—		—	%
Fixed rate due 2023	10,000		3.90	%	10,000		3.90	%
Fixed rate due 2026	10,000		1.17	%	10,000		1.17	%
Total	$	310,000	1.81	%	$	270,000	1.82	%

⁽¹⁾  Hedged advance (see "Derivative Instruments" section below)

Summary of short term borrowings

The following table provides a summary of securities sold under repurchase agreements without stated maturity dates, federal funds purchased, and FRB Discount Window advances.

	Three Months Ended June 30
	2017						2016
	Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period		Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period
Securities sold under agreements to repurchase without stated maturity dates	$	55,731	$	53,841	0.13	%	$	57,032	$	56,010	0.13	%
Federal funds purchased	5,965		7,496		1.13	%	11,800		12,294		0.69	%
FRB Discount Window	—		88		1.48	%	—		—		—	%

	Six Months Ended June 30
	2017						2016
	Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period		Maximum Month End Balance		Average Balance		Weighted Average Interest Rate During the Period
Securities sold under agreements to repurchase without stated maturity dates	$	61,131	$	55,663	0.13	%	$	61,783	$	58,531	0.13	%
Federal funds purchased	27,300		4,197		1.11	%	11,800		8,495		0.69	%
FRB Discount Window	—		44		1.48	%	—		—		—	%

Summary of pledged financial instruments

We had pledged AFS securities and 1-4 family residential real estate loans in the following amounts at:

	June 30 2017		December 31 2016
Pledged to secure borrowed funds	$	418,917	$	363,427
Pledged to secure repurchase agreements	49,969		60,918
Pledged for public deposits and for other purposes necessary or required by law	31,429		33,916
Total	$	500,315	$	458,261

AFS securities pledged to repurchase agreements without stated maturity dates consisted of the following at:

	June 30 2017		December 31 2016
States and political subdivisions	$	2,784	$	5,676
Mortgage-backed securities	14,813		11,383
Collateralized mortgage obligations	32,372		43,859
Total	$	49,969	$	60,918

Schedule of derivative instruments

The following tables provide information on derivatives related to variable rate borrowings as of:

	June 30, 2017
	Pay Rate		Receive Rate	Remaining Life (Years)	Notional Amount		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments
Cash Flow Hedges:
Interest rate swaps	1.56	%	3-Month LIBOR	3.8	$	10,000	Other Assets	$	204

	December 31, 2016
	Pay Rate		Receive Rate	Remaining Life (Years)	Notional Amount		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments
Cash Flow Hedges:
Interest rate swaps	1.56	%	3-Month LIBOR	4.3	$	10,000	Other Assets	$	248

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Other Noninterest Expenses (Tables)

6 Months Ended

Jun. 30, 2017

Other Income and Expenses [Abstract]

Summary of expenses included in other noninterest expenses

A summary of expenses included in other noninterest expenses is as follows for the:

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
ATM and debit card fees	$	404	$	228	$	620	$	417
Audit and related fees	237		186		435		345
Director fees	213		214		422		423
Consulting fees	208		196		413		369
Loan underwriting fees	192		127		309		235
FDIC insurance premiums	155		217		308		422
Donations and community relations	168		146		298		265
Postage and freight	110		91		219		197
Printing and supplies	103		129		210		220
Marketing costs	100		103		189		258
Education and travel	93		125		189		236
All other	524		644		989		1,206
Total other	$	2,507	$	2,406	$	4,601	$	4,593

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Federal Income Taxes (Tables)

6 Months Ended

Jun. 30, 2017

Income Tax Disclosure [Abstract]

Summary of federal income tax expense

The reconciliation of the provision for federal income taxes and the amount computed at the federal statutory tax rate of 34% of income before federal income tax expense is as follows for the:

	Three Months Ended   June 30						Six Months Ended   June 30
	2017			2016			2017			2016
Income taxes at 34% statutory rate	$	1,612		$	1,381		$	2,859		$	2,555
Effect of nontaxable income
Interest income on tax exempt municipal securities	(454		)	(465		)	(909		)	(943		)
Earnings on corporate owned life insurance policies	(62		)	(66		)	(123		)	(130		)
Effect of tax credits	(191		)	(193		)	(380		)	(387		)
Other	(18		)	(18		)	(36		)	(36		)
Total effect of nontaxable income	(725		)	(742		)	(1,448		)	(1,496		)
Effect of nondeductible expenses	11			16			19			33
Federal income tax expense	$	898		$	655		$	1,430		$	1,092

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Fair Value (Tables)

6 Months Ended

Jun. 30, 2017

Fair Value Disclosures [Abstract]

Quantitative information about assets measured utilizing Level 3 fair value measurement

The table below lists the quantitative fair value information related to foreclosed assets as of:

	June 30, 2017
Valuation Technique	Fair Value		Unobservable Input	Range
			Discount applied to collateral:
Discounted value	$	229	Real Estate	20% - 30%

	December 31, 2016
Valuation Technique	Fair Value		Unobservable Input	Range
			Discount applied to collateral:
Discounted value	$	231	Real Estate	20% - 30%

The following tables list the quantitative fair value information about impaired loans as of:

	June 30, 2017
Valuation Technique	Fair Value	Unobservable Input	Range
		Discount applied to collateral:
		Real Estate	20% - 30%
		Equipment	20% - 45%
Discounted value	$15,117	Cash crop inventory	30% - 40%
		Liquor license	75%
		Furniture, fixtures & equipment	40% - 45%

	December 31, 2016
Valuation Technique	Fair Value	Unobservable Input	Range
		Discount applied to collateral:
		Real Estate	20% - 30%
		Equipment	20% - 45%
Discounted value	$9,166	Cash crop inventory	30% - 40%
		Liquor license	75%
		Furniture, fixtures & equipment	45%

Carrying amount and estimated fair value of financial instruments not recorded at fair value

The carrying amount and estimated fair value of financial instruments not recorded at fair value in their entirety on a recurring basis were as follows as of:

	June 30, 2017
	Carrying Value		Estimated Fair Value		(Level 1)		(Level 2)		(Level 3)
ASSETS
Cash and cash equivalents	$	21,834	$	21,834	$	21,834	$	—	$	—
Mortgage loans AFS	1,482		1,493		—		1,493		—
Gross loans	1,048,497		1,029,290		—		—		1,029,290
Less allowance for loan and lease losses	7,600		7,600		—		—		7,600
Net loans	1,040,897		1,021,690		—		—		1,021,690
Accrued interest receivable	5,686		5,686		5,686		—		—
Equity securities without readily determinable fair values (1)	23,401		N/A		—		—		—
OMSR	2,490		2,499		—		2,499		—
LIABILITIES
Deposits without stated maturities	780,243		780,243		780,243		—		—
Deposits with stated maturities	429,909		427,877		—		427,877		—
Borrowed funds	360,940		361,076		—		361,076		—
Accrued interest payable	561		561		561		—		—

	December 31, 2016
	Carrying Value		Estimated Fair Value		(Level 1)		(Level 2)		(Level 3)
ASSETS
Cash and cash equivalents	$	22,894	$	22,894	$	22,894	$	—	$	—
Mortgage loans AFS	1,816		1,836		—		1,836		—
Gross loans	1,010,615		991,009		—		—		991,009
Less allowance for loan and lease losses	7,400		7,400		—		—		7,400
Net loans	1,003,215		983,609		—		—		983,609
Accrued interest receivable	6,580		6,580		6,580		—		—
Equity securities without readily determinable fair values (1)	21,694		N/A		—		—		—
OMSR	2,306		2,306		—		2,306		—
LIABILITIES
Deposits without stated maturities	761,626		761,626		761,626		—		—
Deposits with stated maturities	433,414		430,088		—		430,088		—
Borrowed funds	337,694		336,975		—		336,975		—
Accrued interest payable	574		574		574		—		—

⁽¹⁾  Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. If we were to record an impairment adjustment related to these securities, such amount would be classified as a nonrecurring Level 3 fair value adjustment.

Assets and liabilities measured at fair value

The table below presents the recorded amount of assets and liabilities measured at fair value on:

	June 30, 2017											December 31, 2016
	Total		(Level 1)			(Level 2)			(Level 3)			Total		(Level 1)			(Level 2)			(Level 3)
Recurring items
AFS securities
Government-sponsored enterprises	$	281	$	—		$	281		$	—		$	10,259	$	—		$	10,259		$	—
States and political subdivisions	222,093		—			222,093			—			212,919		—			212,919			—
Auction rate money market preferred	3,095		—			3,095			—			2,794		—			2,794			—
Preferred stocks	3,665		3,665			—			—			3,425		3,425			—			—
Mortgage-backed securities	221,957		—			221,957			—			227,256		—			227,256			—
Collateralized mortgage obligations	116,771		—			116,771			—			101,443		—			101,443			—
Total AFS securities	567,862		3,665			564,197			—			558,096		3,425			554,671			—
Derivative instruments	204		—			204			—			248		—			248			—
Nonrecurring items
Impaired loans (net of the ALLL)	15,117		—			—			15,117			9,166		—			—			9,166
Foreclosed assets	229		—			—			229			231		—			—			231
Total	$	583,412	$	3,665		$	564,401		$	15,346		$	567,741	$	3,425		$	554,919		$	9,397
Percent of assets and liabilities measured at fair value			0.63		%	96.74		%	2.63		%			0.60		%	97.74		%	1.66		%

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Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2017

Equity [Abstract]

Summary of the components of accumulated other comprehensive income

A summary of the components of unrealized holding gains on AFS securities included in OCI follows for the:

	Three Months Ended June 30
	2017								2016
	Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total			Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total
Unrealized gains (losses) arising during the period	$	186	$	2,384		$	2,570		$	372	$	3,695		$	4,067
Reclassification adjustment for net realized (gains) losses included in net income	—		(142		)	(142		)	—		(245		)	(245		)
Net unrealized gains (losses)	186		2,242			2,428			372		3,450			3,822
Tax effect	—		(762		)	(762		)	—		(1,173		)	(1,173		)
Unrealized gains (losses), net of tax	$	186	$	1,480		$	1,666		$	372	$	2,277		$	2,649

	Six Months Ended June 30
	2017								2016
	Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total			Auction Rate Money Market Preferred and Preferred Stocks		All Other AFS Securities			Total
Unrealized gains (losses) arising during the period	$	541	$	3,706		$	4,247		$	360	$	10,981		$	11,341
Reclassification adjustment for net realized (gains) losses included in net income	—		(142		)	(142		)	—		(245		)	(245		)
Net unrealized gains (losses)	541		3,564			4,105			360		10,736			11,096
Tax effect	—		(1,212		)	(1,212		)	—		(3,650		)	(3,650		)
Unrealized gains (losses), net of tax	$	541	$	2,352		$	2,893		$	360	$	7,086		$	7,446

The following table summarizes the changes in AOCI by component for the:

	Three Months Ended June 30
	2017												2016
	Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total			Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total
Balance, April 1	$	1,257		$	175		$	(2,972	)	$	(1,540	)	$	8,333		$	—		$	(3,315	)	$	5,018
OCI before reclassifications	2,570			(61		)	—			2,509			4,067			(152		)	—			3,915
Amounts reclassified from AOCI	(142		)	—			—			(142		)	(245		)	—			—			(245		)
Subtotal	2,428			(61		)	—			2,367			3,822			(152		)	—			3,670
Tax effect	(762		)	21			—			(741		)	(1,173		)	52			—			(1,121		)
OCI, net of tax	1,666			(40		)	—			1,626			2,649			(100		)	—			2,549
Balance, June 30	$	2,923		$	135		$	(2,972	)	$	86		$	10,982		$	(100	)	$	(3,315	)	$	7,567

	Six Months Ended June 30
	2017												2016
	Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total			Unrealized Holding Gains (Losses) on AFS Securities			Unrealized Gains (Losses) on Derivative Instruments			Defined Benefit Pension Plan			Total
Balance, January 1	$	30		$	164		$	(2,972	)	$	(2,778	)	$	3,536		$	—		$	(3,315	)	$	221
OCI before reclassifications	4,247			(44		)	—			4,203			11,341			(152		)	—			11,189
Amounts reclassified from AOCI	(142		)	—			—			(142		)	(245		)	—			—			(245		)
Subtotal	4,105			(44		)	—			4,061			11,096			(152		)	—			10,944
Tax effect	(1,212		)	15			—			(1,197		)	(3,650		)	52			—			(3,598		)
OCI, net of tax	2,893			(29		)	—			2,864			7,446			(100		)	—			7,346
Balance, June 30	$	2,923		$	135		$	(2,972	)	$	86		$	10,982		$	(100	)	$	(3,315	)	$	7,567

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Parent Company Only Financial Information (Tables)

6 Months Ended

Jun. 30, 2017

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Interim Condensed Balance Sheets

Interim Condensed Balance Sheets

	June 30 2017		December 31 2016
ASSETS
Cash on deposit at the Bank	$	1,144	$	1,297
AFS securities	—		251
Investments in subsidiaries	145,128		138,549
Premises and equipment	1,940		1,991
Other assets	52,673		52,846
TOTAL ASSETS	$	200,885	$	194,934
LIABILITIES AND SHAREHOLDERS’ EQUITY
Other liabilities	$	5,815	$	7,035
Shareholders' equity	195,070		187,899
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	200,885	$	194,934

Interim Condensed Statements of Income

Interim Condensed Statements of Income

	Three Months Ended   June 30				Six Months Ended   June 30
	2017		2016		2017		2016
Income
Dividends from subsidiaries	$	2,600	$	2,000	$	4,300	$	3,600
Interest income	—		4		2		8
Management fee and other	1,691		1,758		3,241		3,282
Total income	4,291		3,762		7,543		6,890
Expenses
Compensation and benefits	1,118		1,184		2,490		2,384
Occupancy and equipment	432		413		876		843
Audit and related fees	140		100		264		196
Other	634		588		1,175		1,134
Total expenses	2,324		2,285		4,805		4,557
Income before income tax benefit and equity in undistributed earnings of subsidiaries	1,967		1,477		2,738		2,333
Federal income tax benefit	212		171		528		417
Income before equity in undistributed earnings of subsidiaries	2,179		1,648		3,266		2,750
Undistributed earnings of subsidiaries	1,665		1,759		3,714		3,674
Net income	$	3,844	$	3,407	$	6,980	$	6,424

Interim Condensed Statements of Cash Flows

Interim Condensed Statements of Cash Flows

	Six Months Ended   June 30
	2017			2016
Operating activities
Net income	$	6,980		$	6,424
Adjustments to reconcile net income to cash provided by operations
Undistributed earnings of subsidiaries	(3,714		)	(3,674		)
Undistributed earnings of equity securities without readily determinable fair values	93			(141		)
Share-based payment awards under equity compensation plan	302			273
Depreciation	77			81
Changes in operating assets and liabilities which provided (used) cash
Other assets	80			108
Accrued interest and other liabilities	(1,219		)	(1,692		)
Net cash provided by (used in) operating activities	2,599			1,379
Investing activities
Maturities, calls, principal payments, and sales of AFS securities	249			—
Purchases of premises and equipment	(26		)	(69		)
Net cash provided by (used in) investing activities	223			(69		)
Financing activities
Cash dividends paid on common stock	(3,920		)	(3,744		)
Proceeds from the issuance of common stock	3,764			2,489
Common stock repurchased	(2,622		)	(1,462		)
Common stock purchased for deferred compensation obligations	(197		)	(164		)
Net cash provided by (used in) financing activities	(2,975		)	(2,881		)
Increase (decrease) in cash and cash equivalents	(153		)	(1,571		)
Cash and cash equivalents at beginning of period	1,297			4,125
Cash and cash equivalents at end of period	$	1,144		$	2,554

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Computation of Earnings Per Common Share (Schedule of Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Earnings Per Share [Abstract]
Average number of common shares outstanding for basic calculation		7,841,822	7,819,080	7,834,523	7,807,187
Average potential effect of common shares in the Directors Plan	[1]	190,528	183,842	191,028	184,152
Average number of common shares outstanding used to calculate diluted earnings per common share		8,032,350	8,002,922	8,025,551	7,991,339
Net income		$ 3,844	$ 3,407	$ 6,980	$ 6,424
Basic (in dollars per share)		$ 0.49	$ 0.44	$ 0.89	$ 0.82
Diluted (in dollars per share)		$ 0.48	$ 0.43	$ 0.87	$ 0.80

[1] Exclusive of shares held in the Rabbi Trust

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AFS Securities (Amortized cost and fair value of AFS securities, with gross unrealized gains and losses) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 563,309	$ 557,648
Gross Unrealized Gains	7,528	5,446
Gross Unrealized Losses	2,975	4,998
AFS securities	567,862	558,096
Government sponsored enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	280	10,258
Gross Unrealized Gains	1	3
Gross Unrealized Losses	0	2
AFS securities	281	10,259
States and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	215,999	208,977
Gross Unrealized Gains	6,121	4,262
Gross Unrealized Losses	27	320
AFS securities	222,093	212,919
Auction rate money market preferred [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	3,200	3,200
Gross Unrealized Gains	0	0
Gross Unrealized Losses	105	406
AFS securities	3,095	2,794
Preferred stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	3,800	3,800
Gross Unrealized Gains	0	0
Gross Unrealized Losses	135	375
AFS securities	3,665	3,425
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	223,225	229,593
Gross Unrealized Gains	701	581
Gross Unrealized Losses	1,969	2,918
AFS securities	221,957	227,256
Collateralized mortgage obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	116,805	101,820
Gross Unrealized Gains	705	600
Gross Unrealized Losses	739	977
AFS securities	$ 116,771	$ 101,443

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AFS Securities (Amortized cost and fair value of AFS securities by contractual maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	$ 32,032
Maturing, After One Year But Within Five Years	74,958
Maturing, After Five Years But Within Ten Years	76,716
Maturing, After Ten Years	32,573
Securities With Variable Monthly Payments or Noncontractual Maturities	347,030
Amortized Cost	563,309	$ 557,648
Available-for-sale Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less, Fair value	32,105
Maturing, After One Year But Within Five Years, Fair value	77,118
Maturing, After Five Years But Within Ten Years, Fair value	79,668
Maturing, After Ten Years, Fair value	33,483
Securities With Variable Monthly Payments or Noncontractual Maturities, Fair value	345,488
Total, Fair value	567,862	558,096
Government sponsored enterprises [Member]
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	32
Maturing, After One Year But Within Five Years	248
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	0
Amortized Cost	280	10,258
Available-for-sale Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	281	10,259
States and political subdivisions [Member]
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	32,000
Maturing, After One Year But Within Five Years	74,710
Maturing, After Five Years But Within Ten Years	76,716
Maturing, After Ten Years	32,573
Securities With Variable Monthly Payments or Noncontractual Maturities	0
Amortized Cost	215,999	208,977
Available-for-sale Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	222,093	212,919
Auction rate money market preferred [Member]
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	3,200
Amortized Cost	3,200	3,200
Available-for-sale Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	3,095	2,794
Preferred stocks [Member]
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	3,800
Amortized Cost	3,800	3,800
Available-for-sale Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	3,665	3,425
Mortgage-backed securities [Member]
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	223,225
Amortized Cost	223,225	229,593
Available-for-sale Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	221,957	227,256
Collateralized mortgage obligations [Member]
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Rolling Maturity [Abstract]
Maturing, Due in One Year or Less	0
Maturing, After One Year But Within Five Years	0
Maturing, After Five Years But Within Ten Years	0
Maturing, After Ten Years	0
Securities With Variable Monthly Payments or Noncontractual Maturities	116,805
Amortized Cost	116,805	101,820
Available-for-sale Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Total, Fair value	$ 116,771	$ 101,443

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AFS Securities (Activity related to sales of AFS securities) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales of AFS of securities	$ 12,827	$ 35,664	$ 12,827	$ 35,664
Gross realized gains (losses)	142	245	142	245
Applicable income tax expense	$ 48	$ 83	$ 48	$ 83

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AFS Securities (AFS securities with gross unrealized losses) (Details) $ in Thousands	Jun. 30, 2017 USD ($) Securities	Dec. 31, 2016 USD ($) Securities
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	$ 2,438	$ 3,859
Fair Value, Less Than Twelve Months	166,989	258,414
Gross Unrealized Losses, Twelve Months or More	537	1,139
Fair Value, Twelve Months or More	17,436	17,955
Total Unrealized Losses	$ 2,975	$ 4,998
Number of Securities in an unrealized loss position, Less Than Twelve Months, Fair Value | Securities	41	104
Number of Securities in an unrealized loss position, Twelve Months or More, Fair Value | Securities	9	9
Number of Securities in an unrealized loss position, Total Unrealized Losses | Securities	50	113
Government sponsored enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	$ 0	$ 2
Fair Value, Less Than Twelve Months	0	9,936
Gross Unrealized Losses, Twelve Months or More	0	0
Fair Value, Twelve Months or More	0	0
Total Unrealized Losses	0	2
States and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	25	311
Fair Value, Less Than Twelve Months	4,049	21,800
Gross Unrealized Losses, Twelve Months or More	2	9
Fair Value, Twelve Months or More	263	355
Total Unrealized Losses	27	320
Auction rate money market preferred [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	0	0
Fair Value, Less Than Twelve Months	0	0
Gross Unrealized Losses, Twelve Months or More	105	406
Fair Value, Twelve Months or More	3,095	2,794
Total Unrealized Losses	105	406
Preferred stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	0	0
Fair Value, Less Than Twelve Months	0	0
Gross Unrealized Losses, Twelve Months or More	135	375
Fair Value, Twelve Months or More	3,665	3,425
Total Unrealized Losses	135	375
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	1,969	2,918
Fair Value, Less Than Twelve Months	126,883	175,212
Gross Unrealized Losses, Twelve Months or More	0	0
Fair Value, Twelve Months or More	0	0
Total Unrealized Losses	1,969	2,918
Collateralized mortgage obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than Twelve Months	444	628
Fair Value, Less Than Twelve Months	36,057	51,466
Gross Unrealized Losses, Twelve Months or More	295	349
Fair Value, Twelve Months or More	10,413	11,381
Total Unrealized Losses	$ 739	$ 977

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AFS Securities Narratives New (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Available-for-sale Securities [Member] | Auction Rate Securities [Member]
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment	$ 0	$ 770

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Loans and ALLL (Narrative) (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017 USD ($) NumberofLoan	Jun. 30, 2016 NumberofLoan	Jun. 30, 2017 USD ($) NumberofLoan	Jun. 30, 2016 loan NumberofLoan	Dec. 31, 2016 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Threshold period of continuous performance to return loans to accrual status			6 months
Migration analysis of loan portfolio period			5 years
Advance in connection with impaired loans	$ 124		$ 124		$ 117
Number of loans restructured through the forbearance of principal or accrued interest | NumberofLoan		0		0
Loans in default	0			0
Minimum [Member] | 4 - Low satisfactory [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period			10 days
Minimum [Member] | 5 - Special mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period			30 days
Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, amortization term			30 years
Maximum [Member] | 4 - Low satisfactory [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period			30 days
Maximum [Member] | 5 - Special mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Delinquency period			60 days
Commercial, Agricultural, and Residential Portfolio Segments [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of days past due (or more), accrual of interest discontinued			90 days
Total Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum days of consumer loan charged off			180 days
Total Consumer [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, amortization term			12 years
Commercial And Agricultural Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum percentage of loan			0.80
Commercial And Agricultural Portfolio Segment [Member] | Customer Concentration Risk [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum amount of loans			$ 15,000
Commercial Advances to Mortgage Brokers Segment [Member] | Customer Concentration Risk [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum amount of loans			$ 30,000
Commercial Advances to Mortgage Brokers Segment [Member] | Customer Concentration Risk [Member] | Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan advance maturity period			20 days
Commercial Advances to Mortgage Brokers Segment [Member] | Customer Concentration Risk [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan advance maturity period			30 days
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum percentage of loan			0.97
Maximum percentage of principal, interest, taxes and hazard insurance on property over gross income			0.28
Maximum percentage of debt servicing over gross income			0.36
Maximum amount without corporation approval			$ 500
Residential, Privately Insured, Financing Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum percentage of loan			0.80

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Loans and ALLL (Summary of changes in ALLL by segments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	$ 7,500	$ 7,500	$ 7,400	$ 7,400
Allowance for loan losses, Charge-offs	(69)	(208)	(213)	(549)
Allowance for loan losses, Recoveries	160	296	377	581
Allowance for loan losses, Provision for loan losses	9	12	36	168
Allowance for loan losses, Ending Balance	7,600	7,600	7,600	7,600
Commercial [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	1,771	2,421	1,814	2,171
Allowance for loan losses, Charge-offs	(25)	(32)	(52)	(48)
Allowance for loan losses, Recoveries	55	189	188	278
Allowance for loan losses, Provision for loan losses	177	(459)	28	(282)
Allowance for loan losses, Ending Balance	1,978	2,119	1,978	2,119
Agricultural [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	527	336	884	329
Allowance for loan losses, Charge-offs	0	0	0	0
Allowance for loan losses, Recoveries	0	0	0	92
Allowance for loan losses, Provision for loan losses	(52)	198	(409)	113
Allowance for loan losses, Ending Balance	475	534	475	534
Residential Real Estate [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	3,098	3,130	2,664	3,330
Allowance for loan losses, Charge-offs	0	(128)	(43)	(369)
Allowance for loan losses, Recoveries	63	45	99	95
Allowance for loan losses, Provision for loan losses	(563)	83	(122)	74
Allowance for loan losses, Ending Balance	2,598	3,130	2,598	3,130
Consumer Portfolio Segment [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	671	540	624	522
Allowance for loan losses, Charge-offs	(44)	(48)	(118)	(132)
Allowance for loan losses, Recoveries	42	62	90	116
Allowance for loan losses, Provision for loan losses	(86)	(13)	(13)	35
Allowance for loan losses, Ending Balance	583	541	583	541
Unallocated [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	1,433	1,073	1,414	1,048
Allowance for loan losses, Charge-offs	0	0	0	0
Allowance for loan losses, Recoveries	0	0	0	0
Allowance for loan losses, Provision for loan losses	533	203	552	228
Allowance for loan losses, Ending Balance	$ 1,966	$ 1,276	$ 1,966	$ 1,276

XML

Loans and ALLL (Summary of recorded investment in loans by segments) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, ALLL	$ 2,455		$ 2,371
Collectively evaluated for impairment, ALLL	5,145		5,029
Total, ALLL	7,600	$ 7,500	7,400	$ 7,600	$ 7,500	$ 7,400
Individually evaluated for impairment, Loans	27,135		22,068
Collectively evaluated for impairment, Loans	1,021,362		988,547
Total	1,048,497		1,010,615
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, ALLL	783		741
Collectively evaluated for impairment, ALLL	1,195		1,073
Total, ALLL	1,978	1,771	1,814	2,119	2,421	2,171
Individually evaluated for impairment, Loans	7,362		7,859
Collectively evaluated for impairment, Loans	593,222		567,805
Total	600,584		575,664
Agricultural [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, ALLL	0		1
Collectively evaluated for impairment, ALLL	475		883
Total, ALLL	475	527	884	534	336	329
Individually evaluated for impairment, Loans	11,125		5,545
Collectively evaluated for impairment, Loans	119,829		120,947
Total	130,954		126,492
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, ALLL	1,672		1,629
Collectively evaluated for impairment, ALLL	926		1,035
Total, ALLL	2,598	3,098	2,664	3,130	3,130	3,330
Individually evaluated for impairment, Loans	8,628		8,638
Collectively evaluated for impairment, Loans	261,579		257,412
Total	270,207		266,050
Total Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, ALLL	0		0
Collectively evaluated for impairment, ALLL	583		624
Total, ALLL	583	671	624	541	540	522
Individually evaluated for impairment, Loans	20		26
Collectively evaluated for impairment, Loans	46,732		42,383
Total	46,752		42,409
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, ALLL	0		0
Collectively evaluated for impairment, ALLL	1,966		1,414
Total, ALLL	$ 1,966	$ 1,433	$ 1,414	$ 1,276	$ 1,073	$ 1,048

XML

Loans and ALLL (Credit quality indicators for commercial and agricultural credit exposures) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Total	$ 1,048,497	$ 1,010,615
Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	600,584	575,664
Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	442,400	424,381
Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	138,270	131,595
Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	19,914	19,688
Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	130,954	126,492
Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	88,492	83,837
Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	42,462	42,655
Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	731,538	702,156
1 - Excellent [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	258	466
1 - Excellent [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	26	28
1 - Excellent [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	232	438
1 - Excellent [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
1 - Excellent [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
1 - Excellent [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
1 - Excellent [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
1 - Excellent [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	258	466
2 - High quality [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	23,357	43,600
2 - High quality [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	7,479	11,821
2 - High quality [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	15,878	12,091
2 - High quality [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	19,688
2 - High quality [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	4,094	4,992
2 - High quality [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	3,088	3,566
2 - High quality [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,006	1,426
2 - High quality [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	27,451	48,592
3 - High satisfactory [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	169,439	145,511
3 - High satisfactory [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	103,672	103,529
3 - High satisfactory [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	45,853	41,982
3 - High satisfactory [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	19,914	0
3 - High satisfactory [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	30,741	33,045
3 - High satisfactory [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	21,435	21,657
3 - High satisfactory [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	9,306	11,388
3 - High satisfactory [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	200,180	178,556
4 - Low satisfactory [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	392,568	373,749
4 - Low satisfactory [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	320,610	299,317
4 - Low satisfactory [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	71,958	74,432
4 - Low satisfactory [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
4 - Low satisfactory [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	68,849	71,670
4 - Low satisfactory [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	48,109	48,955
4 - Low satisfactory [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	20,740	22,715
4 - Low satisfactory [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	461,417	445,419
5 - Special mention [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	6,152	4,959
5 - Special mention [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	4,253	3,781
5 - Special mention [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,899	1,178
5 - Special mention [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
5 - Special mention [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	20,069	9,094
5 - Special mention [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	11,015	6,009
5 - Special mention [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	9,054	3,085
5 - Special mention [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	26,221	14,053
6 - Substandard [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	8,793	7,375
6 - Substandard [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	6,343	5,901
6 - Substandard [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,450	1,474
6 - Substandard [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
6 - Substandard [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	6,209	7,158
6 - Substandard [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	4,379	3,650
6 - Substandard [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,830	3,508
6 - Substandard [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	15,002	14,533
7 - Vulnerable [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	17	4
7 - Vulnerable [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	17	4
7 - Vulnerable [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
7 - Vulnerable [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
7 - Vulnerable [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	992	533
7 - Vulnerable [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	466	0
7 - Vulnerable [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	526	533
7 - Vulnerable [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,009	537
8 - Doubtful [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
8 - Doubtful [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
8 - Doubtful [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
8 - Doubtful [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
8 - Doubtful [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
8 - Doubtful [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
8 - Doubtful [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
8 - Doubtful [Member] | Commercial And Agricultural Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	$ 0	$ 0

XML

Loans and ALLL (Past due and current loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	$ 1,203	$ 633
Nonaccrual	1,563	1,060
Total Past Due and Nonaccrual	7,342	7,429
Current	1,041,155	1,003,186
Total	1,048,497	1,010,615
Total commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	55	35
Nonaccrual	17	4
Total Past Due and Nonaccrual	2,457	3,347
Current	598,127	572,317
Total	600,584	575,664
Commercial real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	55	35
Nonaccrual	17	4
Total Past Due and Nonaccrual	1,373	1,619
Current	441,027	422,762
Total	442,400	424,381
Commercial other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Nonaccrual	0	0
Total Past Due and Nonaccrual	1,084	1,728
Current	137,186	129,867
Total	138,270	131,595
Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Nonaccrual	0	0
Total Past Due and Nonaccrual	0	0
Current	19,914	19,688
Total	19,914	19,688
Total agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	1,099	508
Nonaccrual	992	533
Total Past Due and Nonaccrual	2,463	1,251
Current	128,491	125,241
Total	130,954	126,492
Agricultural real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	1,099	508
Nonaccrual	466	0
Total Past Due and Nonaccrual	1,908	699
Current	86,584	83,138
Total	88,492	83,837
Agricultural other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Nonaccrual	526	533
Total Past Due and Nonaccrual	555	552
Current	41,907	42,103
Total	42,462	42,655
Total residential real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	49	90
Nonaccrual	554	523
Total Past Due and Nonaccrual	2,358	2,716
Current	267,849	263,334
Total	270,207	266,050
Residential real estate senior liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	49	22
Nonaccrual	460	498
Total Past Due and Nonaccrual	1,968	2,332
Current	221,433	216,681
Total	223,401	219,013
Residential real estate junior liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Nonaccrual	24	25
Total Past Due and Nonaccrual	24	40
Current	7,746	8,317
Total	7,770	8,357
Residential real estate home equity lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	68
Nonaccrual	70	0
Total Past Due and Nonaccrual	366	344
Current	38,670	38,336
Total	39,036	38,680
Total Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Nonaccrual	0	0
Total Past Due and Nonaccrual	64	115
Current	46,688	42,294
Total	46,752	42,409
Consumer secured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Nonaccrual	0	0
Total Past Due and Nonaccrual	63	110
Current	43,109	38,582
Total	43,172	38,692
Consumer Unsecured Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Nonaccrual	0	0
Total Past Due and Nonaccrual	1	5
Current	3,579	3,712
Total	3,580	3,717
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	3,874	5,521
Financing Receivables, 30 to 59 Days Past Due [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	2,282	3,273
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1,301	1,580
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	981	1,693
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	372	210
Financing Receivables, 30 to 59 Days Past Due [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	343	191
Financing Receivables, 30 to 59 Days Past Due [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	29	19
Financing Receivables, 30 to 59 Days Past Due [Member] | Total residential real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1,156	1,923
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential real estate senior liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1,033	1,638
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential real estate junior liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	15
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential real estate home equity lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	123	270
Financing Receivables, 30 to 59 Days Past Due [Member] | Total Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	64	115
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer secured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	63	110
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer Unsecured Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1	5
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	702	215
Financing Receivables, 60 to 89 Days Past Due [Member] | Total commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	103	35
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	103	35
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Advances to Mortgage Brokers Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Total agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Agricultural real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Agricultural other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Total residential real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	599	180
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential real estate senior liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	426	174
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential real estate junior liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential real estate home equity lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	173	6
Financing Receivables, 60 to 89 Days Past Due [Member] | Total Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer secured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer Unsecured Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 0	$ 0

XML

Loans and ALLL (Summary of information pertaining to impaired loans) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	$ 14,701		$ 14,701		$ 15,839
Impaired loans without a valuation allowance, Outstanding Balance	12,434		12,434		6,229
Impaired loans, Outstanding Balance	27,135		27,135		22,068
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	15,405		15,405		16,615
Impaired loans without a valuation allowance, Unpaid Principal Balance	12,821		12,821		6,553
Impaired loans, Unpaid Principal Balance	28,226		28,226		23,168
Impaired loans, Valuation Allowance	2,455		2,455		2,371
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	14,284	$ 15,621	14,567	$ 15,825
Impaired loans without a valuation allowance, Average Outstanding Balance	10,181	5,099	8,630	5,376
Impaired loans, Average Outstanding Balance	24,465	20,720	23,197	21,201
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	191	183	371	369
Impaired loans without a valuation allowance, Interest Income Recognized	117	88	232	165
Impaired loans, Interest Income Recognized	308	271	603	534
Total commercial [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans, Outstanding Balance	7,362		7,362		7,859
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans, Unpaid Principal Balance	7,569		7,569		8,064
Impaired loans, Valuation Allowance	783		783		741
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans, Average Outstanding Balance	7,482	6,779	7,604	7,090
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans, Interest Income Recognized	128	117	260	223
Commercial real estate [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	5,063		5,063		5,811
Impaired loans without a valuation allowance, Outstanding Balance	1,104		1,104		604
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	5,183		5,183		5,992
Impaired loans without a valuation allowance, Unpaid Principal Balance	1,191		1,191		617
Impaired loans, Valuation Allowance	733		733		716
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	4,641	5,793	4,825	5,773
Impaired loans without a valuation allowance, Average Outstanding Balance	1,576	814	1,451	1,139
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	84	85	157	169
Impaired loans without a valuation allowance, Interest Income Recognized	19	28	52	47
Commercial other [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	1,099		1,099		1,358
Impaired loans without a valuation allowance, Outstanding Balance	96		96		86
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	1,099		1,099		1,358
Impaired loans without a valuation allowance, Unpaid Principal Balance	96		96		97
Impaired loans, Valuation Allowance	50		50		25
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	1,146	95	1,211	74
Impaired loans without a valuation allowance, Average Outstanding Balance	119	77	117	104
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	23	2	47	3
Impaired loans without a valuation allowance, Interest Income Recognized	2	2	4	4
Total agricultural [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans, Outstanding Balance	11,125		11,125		5,545
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans, Unpaid Principal Balance	11,125		11,125		5,545
Impaired loans, Valuation Allowance	0		0		1
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans, Average Outstanding Balance	8,338	4,148	6,944	4,108
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans, Interest Income Recognized	91	55	166	106
Agricultural real estate [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	0		0		0
Impaired loans without a valuation allowance, Outstanding Balance	7,826		7,826		4,037
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	0		0		0
Impaired loans without a valuation allowance, Unpaid Principal Balance	7,826		7,826		4,037
Impaired loans, Valuation Allowance	0		0		0
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	0	91	0	46
Impaired loans without a valuation allowance, Average Outstanding Balance	5,937	3,454	4,990	3,501
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	0	2	0	2
Impaired loans without a valuation allowance, Interest Income Recognized	58	43	120	88
Agricultural other [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	0		0		134
Impaired loans without a valuation allowance, Outstanding Balance	3,299		3,299		1,374
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	0		0		134
Impaired loans without a valuation allowance, Unpaid Principal Balance	3,299		3,299		1,374
Impaired loans, Valuation Allowance	0		0		1
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	0	0	34	84
Impaired loans without a valuation allowance, Average Outstanding Balance	2,401	603	1,920	477
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	0	0	0	0
Impaired loans without a valuation allowance, Interest Income Recognized	33	10	46	16
Total residential real estate [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans, Outstanding Balance	8,628		8,628		8,638
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans, Unpaid Principal Balance	9,512		9,512		9,533
Impaired loans, Valuation Allowance	1,672		1,672		1,629
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans, Average Outstanding Balance	8,623	9,760	8,626	9,969
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans, Interest Income Recognized	89	98	177	203
Residential real estate senior liens [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	8,393		8,393		8,464
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	8,977		8,977		9,049
Impaired loans, Valuation Allowance	1,649		1,649		1,615
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	8,385	9,508	8,403	9,711
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	83	93	166	193
Residential real estate junior liens [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	76		76		72
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	76		76		82
Impaired loans, Valuation Allowance	15		15		14
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	77	134	76	137
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	1	1	1	2
Residential real estate home equity lines of credit [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	70		70		0
Impaired loans without a valuation allowance, Outstanding Balance	89		89		102
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	70		70		0
Impaired loans without a valuation allowance, Unpaid Principal Balance	389		389		402
Impaired loans, Valuation Allowance	8		8		0
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	35	0	18	0
Impaired loans without a valuation allowance, Average Outstanding Balance	126	118	129	121
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	0	0	0	0
Impaired loans without a valuation allowance, Interest Income Recognized	5	4	10	8
Total Consumer [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans, Outstanding Balance	20		20		26
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans, Unpaid Principal Balance	20		20		26
Impaired loans, Valuation Allowance	0		0		0
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans, Average Outstanding Balance	22	33	23	34
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans, Interest Income Recognized	0	1	0	2
Consumer secured [Member]
Impaired Financing Receivable, Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Outstanding Balance	0		0		0
Impaired loans without a valuation allowance, Outstanding Balance	20		20		26
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Impaired loans with a valuation allowance, Unpaid Principal Balance	0		0		0
Impaired loans without a valuation allowance, Unpaid Principal Balance	20		20		26
Impaired loans, Valuation Allowance	0		0		$ 0
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired loans with a valuation allowance, Average Outstanding Balance	0	0	0	0
Impaired loans without a valuation allowance, Average Outstanding Balance	22	33	23	34
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired loans with a valuation allowance, Interest Income Recognized	0	0	0	0
Impaired loans without a valuation allowance, Interest Income Recognized	$ 0	$ 1	$ 0	$ 2

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Loans and ALLL (Summary of information pertaining to TDRs) (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017 USD ($) loan	Jun. 30, 2016 USD ($) loan	Jun. 30, 2017 USD ($) loan	Jun. 30, 2016 USD ($) loan
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	11	3	14	6
Pre-Modification Recorded Investment	$ 5,786	$ 201	$ 6,021	$ 229
Post-Modification Recorded Investment	$ 5,786	$ 201	$ 6,021	$ 229
Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	4	0	5	2
Pre-Modification Recorded Investment	$ 1,349	$ 0	$ 1,357	$ 26
Below Market Interest Rate and Extension of Amortization Period [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	7	3	9	4
Pre-Modification Recorded Investment	$ 4,437	$ 201	$ 4,664	$ 203
Commercial other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	1	0	3	0
Pre-Modification Recorded Investment	$ 86	$ 0	$ 313	$ 0
Post-Modification Recorded Investment	$ 86	$ 0	$ 313	$ 0
Commercial other [Member] | Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	0	0
Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0
Commercial other [Member] | Below Market Interest Rate and Extension of Amortization Period [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	1	0	3	0
Pre-Modification Recorded Investment	$ 86	$ 0	$ 313	$ 0
Agricultural other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	7	3	7	3
Pre-Modification Recorded Investment	$ 5,445	$ 201	$ 5,445	$ 201
Post-Modification Recorded Investment	$ 5,445	$ 201	$ 5,445	$ 201
Agricultural other [Member] | Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	4	0	4	0
Pre-Modification Recorded Investment	$ 1,349	$ 0	$ 1,349	$ 0
Agricultural other [Member] | Below Market Interest Rate and Extension of Amortization Period [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	3	3	3	3
Pre-Modification Recorded Investment	$ 4,096	$ 201	$ 4,096	$ 201
Residential real estate senior liens [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	3	0	3	2
Pre-Modification Recorded Investment	$ 255	$ 0	$ 255	$ 26
Post-Modification Recorded Investment	$ 255	$ 0	$ 255	$ 26
Residential real estate senior liens [Member] | Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	0	2
Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 26
Residential real estate senior liens [Member] | Below Market Interest Rate and Extension of Amortization Period [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	3	0	3	0
Pre-Modification Recorded Investment	$ 255	$ 0	$ 255	$ 0
Residential real estate junior liens [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	1	0
Pre-Modification Recorded Investment	$ 0	$ 0	$ 8	$ 0
Post-Modification Recorded Investment	$ 0	$ 0	$ 8	$ 0
Residential real estate junior liens [Member] | Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	1	0
Pre-Modification Recorded Investment	$ 0	$ 0	$ 8	$ 0
Residential real estate junior liens [Member] | Below Market Interest Rate and Extension of Amortization Period [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	0	0
Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0
Total residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	3	0	4	2
Pre-Modification Recorded Investment	$ 255	$ 0	$ 263	$ 26
Post-Modification Recorded Investment	$ 255	$ 0	$ 263	$ 26
Total residential real estate [Member] | Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	1	2
Pre-Modification Recorded Investment	$ 0	$ 0	$ 8	$ 26
Total residential real estate [Member] | Below Market Interest Rate and Extension of Amortization Period [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	3	0	3	0
Pre-Modification Recorded Investment	$ 255	$ 0	$ 255	$ 0
Consumer Unsecured Financing Receivable [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	0	1
Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 2
Post-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 2
Consumer Unsecured Financing Receivable [Member] | Interest Rate Below Market Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	0	0
Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0
Consumer Unsecured Financing Receivable [Member] | Below Market Interest Rate and Extension of Amortization Period [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	0	0	0	1
Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 2

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Loans and ALLL (Summary of TDR loan balances) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Receivables [Abstract]
Troubled debt restructurings	$ 26,341	$ 21,382

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Equity Securities Without Readily Determinable Fair Values (Equity securities without readily determinable fair values) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Equity Method And Other Investments [Abstract]
FHLB Stock	$ 13,700	$ 11,900
FRB Stock	1,999	1,999
Other	334	334
Total	23,401	21,694
Investment in Corporate Settlement Solutions [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 7,368	$ 7,461

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Foreclosed Assets (Summary of Foreclosed Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
Banking and Thrift [Abstract]
Consumer mortgage loans collateralized by residential real estate foreclosed as a result of obtaining physical possession	$ 16		$ 18
All other foreclosed assets	213		213
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 229	$ 158	$ 231	$ 249	$ 276	$ 421

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Foreclosed Assets (Foreclosed Assets Rollforward) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Banking and Thrift [Abstract]
Beginning Balance	$ 158	$ 276	$ 231	$ 421
Properties Transferred	98	27	124	116
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Valuation Adjustments	0	0	28	0
Proceeds from sale	(27)	(54)	(98)	(288)
Ending Balance	$ 229	$ 249	$ 229	$ 249

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Foreclosed Assets (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015
Schedule of Foreclosed Assets [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 229	$ 249	$ 229	$ 249	$ 158	$ 231	$ 276	$ 421
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Additions	98	27	124	116
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Valuation Adjustments	0	0	(28)	0
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Disposals	(27)	$ (54)	(98)	$ (288)
Consumer Portfolio Segment [Member]
Schedule of Foreclosed Assets [Line Items]
Mortgage Loans in Process of Foreclosure, Amount	$ 411		$ 411			$ 18

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Borrowed Funds (Borrowed funds obligations) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Schedule of Debt [Line Items]
Borrowed funds	$ 360,940		$ 360,940		$ 337,694
Borrowed funds, Rate	1.57%		1.57%		1.50%
Securities Sold under Agreements to Repurchase [Member]
Schedule of Debt [Line Items]
Short-term Debt, Maximum Month-end Outstanding Amount	$ 55,731	$ 57,032	$ 61,131	$ 61,783
Borrowed funds	$ 49,950		$ 49,950		$ 60,894
Borrowed funds, Rate	0.13%		0.13%		0.13%
Short-term Debt, Average Outstanding Amount	$ 53,841	$ 56,010	$ 55,663	$ 58,531
Short Term Debt Weighted Average Interest Rates	0.13%	0.13%	0.13%	0.13%
Federal Funds Purchased [Member]
Schedule of Debt [Line Items]
Short-term Debt, Maximum Month-end Outstanding Amount	$ 5,965	$ 11,800	$ 27,300	$ 11,800
Borrowed funds	$ 990		$ 990		$ 6,800
Borrowed funds, Rate	1.39%		1.39%		1.00%
Short-term Debt, Average Outstanding Amount	$ 7,496	$ 12,294	$ 4,197	$ 8,495
Short Term Debt Weighted Average Interest Rates	1.13%	0.69%	1.11%	0.69%
Federal Reserve Bank Advances [Member]
Schedule of Debt [Line Items]
Short-term Debt, Maximum Month-end Outstanding Amount	$ 0	$ 0	$ 0	$ 0
Short-term Debt, Average Outstanding Amount	$ 88	$ 0	$ 44	$ 0
Short Term Debt Weighted Average Interest Rates	1.48%	0.00%	1.48%	0.00%
Federal Home Loan Bank Advances [Member]
Schedule of Debt [Line Items]
Borrowed funds	$ 310,000		$ 310,000		$ 270,000
Borrowed funds, Rate	1.81%		1.81%		1.82%

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Borrowed Funds (Maturity and weighted average interest rates of FHLB advances) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	1.81%	1.82%
FHLB advances	$ 310,000	$ 270,000
Fixed Rate Advances Due 2017 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	1.28%	1.39%
FHLB fixed rate advances	$ 65,000	$ 70,000
Fixed Rate Advances Due 2018 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	2.16%	2.16%
FHLB fixed rate advances	$ 50,000	$ 50,000
Fixed Rate Advances Due 2019 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	1.93%	1.99%
FHLB fixed rate advances	$ 70,000	$ 60,000
Fixed Rate Advances Due 2020 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	1.52%	1.98%
FHLB fixed rate advances	$ 35,000	$ 10,000
Fixed Rate Advances Due 2021 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	1.91%	1.91%
FHLB fixed rate advances	$ 50,000	$ 50,000
Federal Home Loan Bank, Advances, Variable Rate Due 2021 [Member] [Member] [Member]
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, Advances, Floating Rate	$ 10,000	$ 10,000
FHLB advances, rate	1.48%	1.21%
Federal Home Loan Bank, Advances, Fixed Rate Due 2022 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	2.07%	0.00%
FHLB fixed rate advances	$ 10,000	$ 0
Fixed Rate Advances Due 2023 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	3.90%	3.90%
FHLB fixed rate advances	$ 10,000	$ 10,000
Federal Home Loan Bank, Advances, Fixed Rate Due 2026 [Member]
Federal Home Loan Bank, Advances [Line Items]
FHLB advances, rate	1.17%	1.17%
FHLB fixed rate advances	$ 10,000	$ 10,000

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Borrowed Funds (Short-term borrowings) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Securities Sold under Agreements to Repurchase [Member]
Short-term Debt [Line Items]
Maximum Month End Balance	$ 55,731	$ 57,032	$ 61,131	$ 61,783
Average Balance	$ 53,841	$ 56,010	$ 55,663	$ 58,531
Weighted Average Interest Rate During the Period	0.13%	0.13%	0.13%	0.13%
Federal Funds Purchased [Member]
Short-term Debt [Line Items]
Maximum Month End Balance	$ 5,965	$ 11,800	$ 27,300	$ 11,800
Average Balance	$ 7,496	$ 12,294	$ 4,197	$ 8,495
Weighted Average Interest Rate During the Period	1.13%	0.69%	1.11%	0.69%
Federal Reserve Bank Advances [Member]
Short-term Debt [Line Items]
Maximum Month End Balance	$ 0	$ 0	$ 0	$ 0
Average Balance	$ 88	$ 0	$ 44	$ 0
Weighted Average Interest Rate During the Period	1.48%	0.00%	1.48%	0.00%

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Borrowed Funds (Pledged financial instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Debt Disclosure [Abstract]
Pledged to secure borrowed funds	$ 418,917	$ 363,427
Pledged to secure repurchase agreements	49,969	60,918
Pledged for public deposits and for other purposes necessary or required by law	31,429	33,916
Total	500,315	458,261
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	49,969	60,918
State and Local Funds Purchased [Member]
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	2,784	5,676
Mortgage Backed Securities, Other [Member]
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	14,813	11,383
Collateralized Mortgage Obligations [Member]
Short-term Debt [Line Items]
AFS securities pledged without single maturity dates	$ 32,372	$ 43,859

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Borrowed Funds (Derivatives) (Details) - Cash Flow Hedging [Member] - Interest Rate Swaps [Member] - Designated as Hedging Instrument [Member] - London Interbank Offered Rate (LIBOR) [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Derivatives, Fair Value [Line Items]
Pay Rate	1.56%	1.56%
Remaining Life (Years)	3 years 9 months	4 years 4 months
Notional Amount	$ 10,000	$ 10,000
Other Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	$ 204	$ 248

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Borrowed Funds (Narrative) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Debt Disclosure [Abstract]
Carrying value of securities sold under agreements to repurchase	$ 49,969	$ 60,918
Short-term Debt [Line Items]
Additional borrowing capacity	$ 119,462
Federal Funds Purchased [Member] | Minimum [Member]
Short-term Debt [Line Items]
Debt instrument, term	1 day
Federal Funds Purchased [Member] | Maximum [Member]
Short-term Debt [Line Items]
Debt instrument, term	4 days

XML

Other Noninterest Expenses (Expenses included in other noninterest expenses) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Summary of expenses included in other noninterest expenses
ATM and Debit Card Expense	$ 404	$ 228	$ 620	$ 417
Professional Fees, Audit And Related	237	186	435	345
Directors fees	213	214	422	423
Professional Fees, Consulting	208	196	413	369
Expense Related to Distribution or Servicing and Underwriting Fees	192	127	309	235
FDIC insurance premiums	155	217	308	422
Donations and community relations	168	146	298	265
Postage and freight	110	91	219	197
Printing and supplies	103	129	210	220
Marketing Expense	100	103	189	258
Education and travel	93	125	189	236
All other	524	644	989	1,206
Total other	$ 2,507	$ 2,406	$ 4,601	$ 4,593

XML

Federal Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Tax Disclosure [Abstract]
Federal statutory tax rate	34.00%	34.00%	34.00%	34.00%
Income taxes at 34% statutory rate	$ 1,612	$ 1,381	$ 2,859	$ 2,555
Interest income on tax exempt municipal securities	(454)	(465)	(909)	(943)
Earnings on corporate owned life insurance policies	(62)	(66)	(123)	(130)
Effect of tax credits	(191)	(193)	(380)	(387)
Other	(18)	(18)	(36)	(36)
Total effect of nontaxable income	(725)	(742)	(1,448)	(1,496)
Effect of nondeductible expenses	11	16	19	33
Federal income tax expense	$ 898	$ 655	$ 1,430	$ 1,092

XML

Fair Value (Quantitative information about impaired loans) (Details) - Discounted appraisal value [Member] - Level 3 [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Discounted appraisal value at fair value	$ 15,117	$ 9,166
Real Estate [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	20.00%	20.00%
Real Estate [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	30000.00%	30000.00%
Equipment [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	20.00%	20.00%
Equipment [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	45000.00%	45000.00%
Cash crop inventory [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	30.00%	30.00%
Cash crop inventory [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	40000.00%	40000.00%
Liquor License [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	75.00%	75.00%
Furniture and Fixtures [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate		45.00%
Furniture and Fixtures [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	40.00%
Furniture and Fixtures [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	45000.00%

XML

Fair Value (Quantitative information related to foreclosed assets) (Details) - Discounted appraisal value [Member] - Level 3 [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Real Estate Owned, Fair Value Disclosure	$ 229	$ 231
Real Estate [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	20.00%	20.00%
Real Estate [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	30.00%	30.00%

XML

Fair Value (Carrying amount and estimated fair value of financial instruments) (Details) - USD ($) $ in Thousands		Jun. 30, 2017	Dec. 31, 2016
Level 1 [Member]
ASSETS
Cash and cash equivalents		$ 21,834	$ 22,894
Mortgage loans AFS		0	0
Total loans		0	0
Less allowance for loan losses		0	0
Net loans		0	0
Accrued interest receivable		5,686	6,580
Equity securities without readily determinable fair values	[1]	0	0
Originated mortgage servicing rights		0	0
LIABILITIES
Deposits without stated maturities		780,243	761,626
Deposits with stated maturities		0	0
Borrowed funds		0	0
Accrued interest payable		561	574
Level 2 [Member]
ASSETS
Cash and cash equivalents		0	0
Mortgage loans AFS		1,493	1,836
Total loans		0	0
Less allowance for loan losses		0	0
Net loans		0	0
Accrued interest receivable		0	0
Equity securities without readily determinable fair values	[1]	0	0
Originated mortgage servicing rights		2,499	2,306
LIABILITIES
Deposits without stated maturities		0	0
Deposits with stated maturities		427,877	430,088
Borrowed funds		361,076	336,975
Accrued interest payable		0	0
Level 3 [Member]
ASSETS
Cash and cash equivalents		0	0
Mortgage loans AFS		0	0
Total loans		1,029,290	991,009
Less allowance for loan losses		7,600	7,400
Net loans		1,021,690	983,609
Accrued interest receivable		0	0
Equity securities without readily determinable fair values	[1]	0	0
Originated mortgage servicing rights		0	0
LIABILITIES
Deposits without stated maturities		0	0
Deposits with stated maturities		0	0
Borrowed funds		0	0
Accrued interest payable		0	0
Carrying Value [Member]
ASSETS
Cash and cash equivalents		21,834	22,894
Mortgage loans AFS		1,482	1,816
Total loans		1,048,497	1,010,615
Less allowance for loan losses		7,600	7,400
Net loans		1,040,897	1,003,215
Accrued interest receivable		5,686	6,580
Equity securities without readily determinable fair values	[1]	23,401	21,694
Originated mortgage servicing rights		2,490	2,306
LIABILITIES
Deposits without stated maturities		780,243	761,626
Deposits with stated maturities		429,909	433,414
Borrowed funds		360,940	337,694
Accrued interest payable		561	574
Estimated Fair Value [Member]
ASSETS
Cash and cash equivalents		21,834	22,894
Mortgage loans AFS		1,493	1,836
Total loans		1,029,290	991,009
Less allowance for loan losses		7,600	7,400
Net loans		1,021,690	983,609
Accrued interest receivable		5,686	6,580
Originated mortgage servicing rights		2,499	2,306
LIABILITIES
Deposits without stated maturities		780,243	761,626
Deposits with stated maturities		427,877	430,088
Borrowed funds		361,076	336,975
Accrued interest payable		$ 561	$ 574

[1] Due to the characteristics of equity securities without readily determinable fair values, they are not disclosed under a specific fair value hierarchy. If we were to record an impairment adjustment related to these securities, such amount would be classified as a nonrecurring Level 3 fair value adjustment.

XML

Fair Value (Recorded amount of assets and liabilities measured at fair value) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
AFS Securities
AFS securities	$ 567,862	$ 558,096
Fair value, total	583,412	567,741
Level 1 [Member]
AFS Securities
Fair value, total	$ 3,665	$ 3,425
Percent of assets and liabilities measured at fair value	0.63%	0.60%
Level 2 [Member]
AFS Securities
Fair value, total	$ 564,401	$ 554,919
Percent of assets and liabilities measured at fair value	96.74%	97.74%
Level 3 [Member]
AFS Securities
Fair value, total	$ 15,346	$ 9,397
Percent of assets and liabilities measured at fair value	2.63%	1.66%
Recurring items [Member]
AFS Securities
AFS securities	$ 567,862	$ 558,096
Derivative instruments	(204)	248
Recurring items [Member] | Government sponsored enterprises [Member]
AFS Securities
AFS securities	281	10,259
Recurring items [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	222,093	212,919
Recurring items [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	3,095	2,794
Recurring items [Member] | Preferred stock [Member]
AFS Securities
AFS securities	3,665	3,425
Recurring items [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	221,957	227,256
Recurring items [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	116,771	101,443
Recurring items [Member] | Level 1 [Member]
AFS Securities
AFS securities	3,665	3,425
Derivative instruments	0	0
Recurring items [Member] | Level 1 [Member] | Government sponsored enterprises [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | Preferred stock [Member]
AFS Securities
AFS securities	3,665	3,425
Recurring items [Member] | Level 1 [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 1 [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 2 [Member]
AFS Securities
AFS securities	564,197	554,671
Derivative instruments	204	248
Recurring items [Member] | Level 2 [Member] | Government sponsored enterprises [Member]
AFS Securities
AFS securities	281	10,259
Recurring items [Member] | Level 2 [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	222,093	212,919
Recurring items [Member] | Level 2 [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	3,095	2,794
Recurring items [Member] | Level 2 [Member] | Preferred stock [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 2 [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	221,957	227,256
Recurring items [Member] | Level 2 [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	116,771	101,443
Recurring items [Member] | Level 3 [Member]
AFS Securities
AFS securities	0	0
Derivative instruments	0	0
Recurring items [Member] | Level 3 [Member] | Government sponsored enterprises [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | States and political subdivisions [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Auction rate money market preferred [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Preferred stock [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Mortgage-backed securities [Member]
AFS Securities
AFS securities	0	0
Recurring items [Member] | Level 3 [Member] | Collateralized mortgage obligations [Member]
AFS Securities
AFS securities	0	0
Nonrecurring items [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	15,117	9,166
Foreclosed assets	229	231
Nonrecurring items [Member] | Level 1 [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	0	0
Foreclosed assets	0	0
Nonrecurring items [Member] | Level 2 [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	0	0
Foreclosed assets	0	0
Nonrecurring items [Member] | Level 3 [Member]
AFS Securities
Impaired loans (net of the allowance for loan losses)	15,117	9,166
Foreclosed assets	$ 229	$ 231

XML

Fair Value (Narrative) (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Valuation Adjustments	$ 0	$ 0	$ 28,000	$ 0
Federal Funds Purchased, Securities Sold Under Agreements To Repurchase, And Other Borrowings [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument, term			90 days
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairments recorded on equity securities without readily determinable fair values			$ 0	0
Impairments recorded on goodwill and other acquisition intangibles			0	$ 0
Nonrecurring items [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real Estate Owned, Fair Value Disclosure	229,000		229,000		$ 231,000
Nonrecurring items [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real Estate Owned, Fair Value Disclosure	$ 229,000		$ 229,000		$ 231,000

XML

Accumulated Other Comprehensive Income (Loss) (Changes in AOCI by component) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	$ 142	$ 245	$ 142	$ 245
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(1,540)	5,018	(2,778)	221
OCI before reclassifications	2,509	3,915	4,203	11,189
Amounts reclassified from AOCI	(142)	(245)	(142)	(245)
Net unrealized gains (losses)	2,367	3,670	4,061	10,944
Tax effect	(741)	(1,121)	(1,197)	(3,598)
Unrealized gains (losses), net of tax	1,626	2,549	2,864	7,346
Ending Balance	86	7,567	86	7,567
Unrealized Holding Gains (Losses) on AFS Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	142	245	142	245
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	1,257	8,333	30	3,536
OCI before reclassifications	2,570	4,067	4,247	11,341
Amounts reclassified from AOCI	(142)	(245)	(142)	(245)
Net unrealized gains (losses)	2,428	3,822	4,105	11,096
Tax effect	(762)	(1,173)	(1,212)	(3,650)
Unrealized gains (losses), net of tax	1,666	2,649	2,893	7,446
Ending Balance	2,923	10,982	2,923	10,982
Defined Benefit Pension Plan [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(2,972)	(3,315)	(2,972)	(3,315)
OCI before reclassifications	0	0	0	0
Amounts reclassified from AOCI	0	0	0	0
Net unrealized gains (losses)	0	0	0	0
Tax effect	0	0	0	0
Unrealized gains (losses), net of tax	0	0	0	0
Ending Balance	(2,972)	(3,315)	(2,972)	(3,315)
Gain (Loss) on Derivative Instruments [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	175	0	164	0
OCI before reclassifications	(61)	(152)	(44)	(152)
Amounts reclassified from AOCI	0	0	0	0
Net unrealized gains (losses)	(61)	(152)	(44)	(152)
Tax effect	21	52	15	52
Unrealized gains (losses), net of tax	(40)	(100)	(29)	(100)
Ending Balance	135	(100)	135	(100)
Auction Rate Money Market Preferred Stocks [Member] | Unrealized Holding Gains (Losses) on AFS Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	0	0	0	0
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Unrealized gains (losses), net of tax	$ 186	$ 372	$ 541	$ 360

XML

Accumulated Other Comprehensive Income (Loss) (Components of unrealized holding gains on AFS securities) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period	$ 2,570	$ 4,067	$ 4,247	$ 11,341
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	(142)	(245)	(142)	(245)
Tax effect	(762)	(1,173)	(1,212)	(3,650)
Unrealized gains (losses), net of tax	1,626	2,549	2,864	7,346
Unrealized Holding Gains (Losses) on AFS Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period	2,570	4,067	4,247	11,341
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	(142)	(245)	(142)	(245)
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent	2,428	3,822	4,105	11,096
Tax effect	(762)	(1,173)	(1,212)	(3,650)
Unrealized gains (losses), net of tax	1,666	2,649	2,893	7,446
Unrealized Holding Gains (Losses) on AFS Securities [Member] | Auction Rate Money Market Preferred and Preferred Stocks [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period	186	372	541	360
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	0	0	0	0
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent	186	372	541	360
Tax effect	0	0	0	0
Unrealized gains (losses), net of tax	186	372	541	360
Unrealized Holding Gains (Losses) on AFS Securities [Member] | All Other AFS Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses) on AFS securities arising during the period	2,384	3,695	3,706	10,981
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	(142)	(245)	(142)	(245)
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent	2,242	3,450	3,564	10,736
Tax effect	(762)	(1,173)	(1,212)	(3,650)
Unrealized gains (losses), net of tax	1,480	2,277	2,352	7,086
Accumulated Defined Benefit Plans Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gains (losses), net of tax	$ 0	$ 0	$ 0	$ 0

XML

Parent Company Only Financial Information (Interim Condensed Balance Sheets) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2015
ASSETS
AFS securities	$ 567,862	$ 558,096
Premises and equipment	28,679	29,314
Other assets	12,190	13,576
TOTAL ASSETS	1,777,298	1,732,151
LIABILITIES AND SHAREHOLDERS' EQUITY
Shareholders' equity	195,070	187,899	$ 195,133	$ 183,971
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	1,777,298	1,732,151
Parent Company [Member]
ASSETS
Cash on deposit at subsidiary Bank	1,144	1,297
AFS securities	0	251
Investments in subsidiaries	145,128	138,549
Premises and equipment	1,940	1,991
Other assets	52,673	52,846
TOTAL ASSETS	200,885	194,934
LIABILITIES AND SHAREHOLDERS' EQUITY
Other liabilities	5,815	7,035
Shareholders' equity	195,070	187,899
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 200,885	$ 194,934

XML

Parent Company Only Financial Information (Interim Condensed Statements of Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Expenses
Compensation and benefits	$ 4,833	$ 4,684	$ 10,509	$ 9,472
Occupancy and equipment	815	788	1,652	1,598
ProfesDonations and community relations	237	186	435	345
Other	2,507	2,406	4,601	4,593
Federal income tax benefit	(898)	(655)	(1,430)	(1,092)
NET INCOME	3,844	3,407	6,980	6,424
Parent Company [Member]
Income
Dividends from subsidiaries	2,600	2,000	4,300	3,600
Interest income	0	4	2	8
Management fee and other	1,691	1,758	3,241	3,282
Total income	4,291	3,762	7,543	6,890
Expenses
Compensation and benefits	1,118	1,184	2,490	2,384
Occupancy and equipment	432	413	876	843
ProfesDonations and community relations	140	100	264	196
Other	634	588	1,175	1,134
Total expenses	2,324	2,285	4,805	4,557
Income before income tax benefit and equity in undistributed earnings of subsidiaries	1,967	1,477	2,738	2,333
Federal income tax benefit	212	171	528	417
Income before equity in undistributed earnings of subsidiaries	2,179	1,648	3,266	2,750
Undistributed earnings of subsidiaries	1,665	1,759	3,714	3,674
NET INCOME	$ 3,844	$ 3,407	$ 6,980	$ 6,424

XML

Parent Company Only Financial Information (Interim Condensed Statements of Cash Flows) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Operating activities
Net income	$ 3,844	$ 3,407	$ 6,980	$ 6,424
Adjustments to reconcile net income to cash provided by operations
Share-based payment awards			302	273
Depreciation			1,440	1,438
Changes in operating assets and liabilities which used cash
Other assets			(1,734)	(667)
Accrued interest and other liabilities			(382)	(238)
Net cash provided by (used in) operating activities			8,687	8,833
Investing activities
Purchases of premises and equipment			(805)	(1,351)
Net cash provided by (used in) investing activities			(45,130)	(1,658)
Financing activities
Cash dividends paid on common stock			(3,920)	(3,744)
Proceeds from the issuance of common stock			3,764	2,489
Common stock repurchased			(2,622)	(1,462)
Common stock purchased for deferred compensation obligations			(197)	(164)
Net cash provided by (used in) financing activities			35,383	(1,710)
Increase (decrease) in cash and cash equivalents			(1,060)	5,465
Cash and cash equivalents at beginning of period			22,894	21,569
Cash and cash equivalents at end of period	21,834	27,034	21,834	27,034
Parent Company [Member]
Operating activities
Net income	3,844	3,407	6,980	6,424
Adjustments to reconcile net income to cash provided by operations
Undistributed earnings of subsidiaries			(3,714)	(3,674)
Undistributed earnings of equity securities without readily determinable fair values			93	(141)
Share-based payment awards			302	273
Depreciation			77	81
Changes in operating assets and liabilities which used cash
Other assets			80	108
Accrued interest and other liabilities			(1,219)	(1,692)
Net cash provided by (used in) operating activities			2,599	1,379
Investing activities
Maturities, calls, principal payments, and sales of AFS securities			249	0
Purchases of premises and equipment			(26)	(69)
Net cash provided by (used in) investing activities			223	(69)
Financing activities
Cash dividends paid on common stock			(3,920)	(3,744)
Proceeds from the issuance of common stock			3,764	2,489
Common stock repurchased			(2,622)	(1,462)
Common stock purchased for deferred compensation obligations			(197)	(164)
Net cash provided by (used in) financing activities			(2,975)	(2,881)
Increase (decrease) in cash and cash equivalents			(153)	(1,571)
Cash and cash equivalents at beginning of period			1,297	4,125
Cash and cash equivalents at end of period	$ 1,144	$ 2,554	$ 1,144	$ 2,554

XML

Operating Segments (Narrative) (Details)	Jun. 30, 2017	Jun. 30, 2016
Segment Reporting [Abstract]
Percentage of reportable segments total assets and operating results, or more	90.00%	90.00%