10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2019

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: 001-35654

NATIONAL BANK HOLDINGS CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	27-0563799
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

7800 East Orchard, Suite 300, Greenwood Village, Colorado 80111

(Address of principal executive offices) (Zip Code)

Registrant’s telephone, including area code: (303) 892-8715

Securities registered pursuant to Section 12(b) of the Act:

Title of each class:	Trading Symbol	Name of each exchange on which registered:
Class A Common Stock	NBHC	NYSE

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ⌧    No  ◻

Indicate by check mark whether the registrant has submitted electronically every interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ⌧    No  ◻

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a 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	◻
Non-accelerated filer	◻	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  ☐    No  ☒

APPLICABLE ONLY TO CORPORATE ISSUERS:

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

As of August 5, 2019, the registrant had outstanding 31,139,052 shares of Class A voting common stock, each with $0.01 par value per share, excluding 138,022 shares of restricted Class A common stock issued but not yet vested.

		Page
Part I. Financial Information
Item 1.	Financial Statements (Unaudited)	5
	Consolidated Statements of Financial Condition as of June 30, 2019 and December 31, 2018	5
	Consolidated Statements of Operations for the three and six months ended June 30, 2019 and 2018	6
	Consolidated Statements of Comprehensive Income for the three and six months ended June 30, 2019 and 2018	7
	Consolidated Statements of Changes in Shareholders’ Equity for the six months ended June 30, 2019 and 2018	8
	Consolidated Statements of Cash Flows for the six months ended June 30, 2019 and 2018	9
	Notes to Consolidated Financial Statements	10
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	41
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	71
Item 4.	Controls and Procedures	71
Part II. Other Information
Item 1.	Legal Proceedings	72
Item 1A.	Risk Factors	72
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	72
Item 5.	Other Information	72
Item 6.	Exhibits	73

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, notwithstanding that such statements are not specifically identified. Any statements about our expectations, beliefs, plans, predictions, forecasts, objectives, assumptions or future events or performance are not historical facts and may be forward-looking. These statements are often, but not always, made through the use of words or phrases such as “anticipate,” “believe,” “can,” “would,” “should,” “could,” “may,” “predict,” “seek,” “potential,” “will,” “estimate,” “target,” “plan,” “project,” “continuing,” “ongoing,” “expect,” “intend” and similar words or phrases. These statements are only predictions and involve estimates, known and unknown risks, assumptions and uncertainties. We have based these statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, liquidity, results of operations, business strategy and growth prospects.

Forward-looking statements involve certain important risks, uncertainties and other factors, any of which could cause actual results to differ materially from those in such statements and, therefore, you are cautioned not to place undue reliance on such statements. Factors that could cause actual results to differ from those discussed in the forward-looking statements include, but are not limited to:

●       our ability to execute our business strategy, as well as changes in our business strategy or development plans;

●       business and economic conditions generally and in the financial services industry;

●       effects of a government shutdown;

●       economic, market, operational, liquidity, credit and interest rate risks associated with our business;

●       effects of any changes in trade, monetary and fiscal policies and laws, including the interest rate policies of the Federal Reserve Board;

●       changes imposed by regulatory agencies to increase our capital to a level greater than the current level required for well-capitalized financial institutions;

●       effects of inflation, as well as, interest rate, securities market and monetary supply fluctuations;

●       changes in the economy or supply-demand imbalances affecting local real estate values;

●       changes in consumer spending, borrowings and savings habits;

●       with respect to our mortgage business, our inability to negotiate our fees with Fannie Mae, Freddie Mac, Ginnie Mae or other investors for the purchase of our loans, our obligation to indemnify purchasers or to repurchase the related loans if the loans fail to meet certain criteria, or higher rate of delinquencies and defaults as a result of the geographic concentration of our servicing portfolio;

●       our ability to identify potential candidates for, obtain regulatory approval for, and consummate, acquisitions, consolidations or other expansion opportunities on attractive terms, or at all;

●       our ability to integrate acquisitions or consolidations and to achieve synergies, operating efficiencies and/or other expected benefits within expected time-frames, or at all, or within expected cost projections, and to preserve the goodwill of acquired financial institutions;

●       our ability to realize the anticipated benefits from enhancements or updates to our core operating systems from time to time without significant change in our client service or risk to our control environment;

●       our dependence on information technology and telecommunications systems of third party service providers and the risk of system failures, interruptions or breaches of security, including those that could result in disclosure or misuse of confidential or proprietary client or other information;

●       our ability to achieve organic loan and deposit growth and the composition of such growth;

●       changes in sources and uses of funds, including loans, deposits and borrowings;

3

●       increased competition in the financial services industry, nationally, regionally or locally, resulting in, among other things, lower returns;

●       continued consolidation in the financial services industry;

●       our ability to maintain or increase market share and control expenses;

●       the effect of changes in accounting policies and practices, as may be adopted by the regulatory agencies, as well as the Public Company Accounting Oversight Board, the Financial Accounting Standards Board and other accounting standard setters;

●       the trading price of shares of the Company's stock;

●       the effects of tax legislation, including the potential of future increases to prevailing tax rates, or challenges to our tax

position;

●       our ability to realize deferred tax assets or the need for a valuation allowance, or the effects of changes in tax laws on our deferred tax assets;

●       costs and effects of changes in laws and regulations and of other legal and regulatory developments, including, but not limited to, changes in regulation that affect the fees that we charge, the resolution of legal proceedings or regulatory or other governmental inquiries, and the results of regulatory examinations, reviews or other inquiries; and changes in regulations that apply to us as a Colorado state-chartered bank;

●       technological changes;

●       the timely development and acceptance of new products and services and perceived overall value of these products and services by our clients;

●       changes in our management personnel and our continued ability to attract, hire and retain qualified personnel;

●       ability to implement and/or improve operational management and other internal risk controls and processes and our reporting system and procedures;

●       regulatory limitations on dividends from our bank subsidiary;

●       changes in estimates of future loan reserve requirements based upon the periodic review thereof under relevant regulatory and accounting requirements;

●       widespread natural and other disasters, dislocations, political instability, acts of war or terrorist activities, cyberattacks or international hostilities through impacts on the economy and financial markets generally or on us or our counterparties specifically;

●       a cyber-security incident, data breach or a failure of a key information technology system;

●       impact of reputational risk on such matters as business generation and retention;

●       other risks and uncertainties listed from time to time in the Company’s reports and documents filed with the Securities and Exchange Commission; and

●       our success at managing the risks involved in the foregoing items.

Any forward-looking statement speaks only as of the date on which it is made, and we undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which the statement is made or to reflect the occurrence of unanticipated events or circumstances, except as required by applicable law.

4

PART I: FINANCIAL INFORMATION

Item 1: FINANCIAL STATEMENTS

NATIONAL BANK HOLDINGS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Financial Condition (Unaudited)

(In thousands, except share and per share data)

	June 30, 2019		December 31, 2018
ASSETS
Cash and due from banks	$	90,659	$	109,056
Interest bearing bank deposits		500		500
Cash and cash equivalents		91,159		109,556
Investment securities available-for-sale (at fair value)		710,206		791,102
Investment securities held-to-maturity (fair value of $206,402 and $230,926 at June 30, 2019 and December 31, 2018, respectively)		206,361		235,398
Non-marketable securities		30,726		27,555
Loans		4,330,263		4,092,308
Allowance for loan losses		(40,082)		(35,692)
Loans, net		4,290,181		4,056,616
Loans held for sale		105,866		48,120
Other real estate owned		7,054		10,596
Premises and equipment, net		111,171		109,986
Goodwill		115,027		115,027
Intangible assets, net		12,267		13,470
Other assets		177,984		159,240
Total assets	$	5,858,002	$	5,676,666
LIABILITIES AND SHAREHOLDERS’ EQUITY
Liabilities:
Deposits:
Non-interest bearing demand deposits	$	1,167,399	$	1,072,029
Interest bearing demand deposits		691,527		688,255
Savings and money market		1,747,434		1,694,808
Time deposits		1,081,637		1,080,529
Total deposits		4,687,997		4,535,621
Securities sold under agreements to repurchase		60,430		66,047
Federal Home Loan Bank advances		272,414		301,660
Other liabilities		103,244		78,332
Total liabilities		5,124,085		4,981,660
Shareholders’ equity:
Common stock, par value $0.01 per share: 400,000,000 shares authorized; 51,487,907 and 51,498,016 shares issued; 31,139,044 and 30,769,063 shares outstanding at June 30, 2019 and December 31, 2018, respectively		515		515
Additional paid-in capital		1,006,008		1,014,399
Retained earnings		135,210		106,990
Treasury stock of 20,210,348 and 20,582,459 shares at June 30, 2019 and December 31, 2018, respectively, at cost		(409,322)		(415,623)
Accumulated other comprehensive income (loss), net of tax		1,506		(11,275)
Total shareholders’ equity		733,917		695,006
Total liabilities and shareholders’ equity	$	5,858,002	$	5,676,666

See accompanying notes to the consolidated interim financial statements.

5

NATIONAL BANK HOLDINGS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Operations (Unaudited)

(In thousands, except share and per share data)

	For the three months ended				For the six months ended
	June 30,				June 30,
	2019		2018		2019		2018
Interest and dividend income:
Interest and fees on loans	$	55,995	$	47,533	$	108,770	$	92,813
Interest and dividends on investment securities		5,535		6,810		11,547		13,336
Dividends on non-marketable securities		459		249		882		493
Interest on interest-bearing bank deposits		204		319		414		1,060
Total interest and dividend income		62,193		54,911		121,613		107,702
Interest expense:
Interest on deposits		7,649		4,865		14,264		9,499
Interest on borrowings		2,053		660		3,692		1,170
Total interest expense		9,702		5,525		17,956		10,669
Net interest income before provision for loan losses		52,491		49,386		103,657		97,033
Provision for loan losses		3,239		1,873		4,773		1,914
Net interest income after provision for loan losses		49,252		47,513		98,884		95,119
Non-interest income:
Service charges		4,541		4,371		8,862		8,881
Bank card fees		3,766		3,672		7,194		7,034
Mortgage banking income		10,398		8,911		17,335		16,882
Bank-owned life insurance income		424		446		845		898
Other non-interest income		1,472		1,711		3,355		2,862
OREO-related income		59		451		120		841
Total non-interest income		20,660		19,562		37,711		37,398
Non-interest expense:
Salaries and benefits		30,667		29,123		58,557		59,795
Occupancy and equipment		6,721		7,190		13,603		15,145
Telecommunications and data processing		2,124		2,101		4,414		6,467
Marketing and business development		840		1,237		1,826		2,461
FDIC deposit insurance		493		757		991		1,510
Bank card expenses		1,423		1,097		2,233		3,233
Professional fees		1,041		738		1,855		3,557
Other non-interest expense		2,439		3,106		5,612		6,951
Problem asset workout		725		775		1,848		1,556
(Gain) loss on OREO sales, net		(318)		(14)		(686)		64
Core deposit intangible asset amortization		296		653		592		1,306
Total non-interest expense		46,451		46,763		90,845		102,045
Income before income taxes		23,461		20,312		45,750		30,472
Income tax expense		3,179		2,800		6,546		4,495
Net income	$	20,282	$	17,512	$	39,204	$	25,977
Income per share—basic	$	0.65	$	0.57	$	1.26	$	0.85
Income per share—diluted	$	0.64	$	0.56	$	1.24	$	0.83
Weighted average number of common shares outstanding:
Basic		31,155,264		30,735,427		31,058,761		30,615,226
Diluted		31,604,658		31,387,175		31,558,615		31,275,359

See accompanying notes to the consolidated interim financial statements.

6

NATIONAL BANK HOLDINGS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Comprehensive Income (Unaudited)

(In thousands)

	For the three months ended				For the six months ended
	June 30,				June 30,
	2019		2018		2019		2018
Net income	$	20,282	$	17,512	$	39,204	$	25,977
Other comprehensive income (loss), net of tax:
Securities available-for-sale:
Net unrealized gains (losses) arising during the period, net of tax (expense) benefit of ($2,480) and $688 for the three months ended June 30, 2019 and 2018, respectively; and net of tax (expense) benefit of ($4,187) and $2,990 for the six months ended June 30, 2019 and 2018, respectively		7,905		(2,191)		13,322		(8,971)
Less: amortization of net unrealized holding gains to income, net of tax benefit of $81 and $103 for the three months ended June 30, 2019 and 2018, respectively; and net of tax benefit of $171 and $988 for the six months ended June 30, 2019 and 2018, respectively		(259)		(327)		(541)		(714)
Other comprehensive income (loss)		7,646		(2,518)		12,781		(9,685)
Comprehensive income	$	27,928	$	14,994	$	51,985	$	16,292

See accompanying notes to the consolidated interim financial statements.

7

NATIONAL BANK HOLDINGS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Changes in Shareholders’ Equity (Unaudited)

(In thousands, except share and per share data)

	For the three months ended June 30,
									Accumulated
			Additional						other
	Common		paid-in		Retained		Treasury		comprehensive
	stock		capital		earnings		stock		(loss) income, net		Total
Balance, March 31, 2018	$	515	$	1,012,268	$	68,008	$	(420,040)	$	(14,888)	$	645,863
Net income		—		—		17,512		—		—		17,512
Stock-based compensation		—		1,173		—		—		—		1,173
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock of $3,706, net		—		(1,266)		—		3,759		—		2,493
Cash dividends declared ($0.14 per share)		—		—		(4,338)		—		—		(4,338)
Other comprehensive loss		—		—		—		—		(2,518)		(2,518)
Balance, June 30, 2018	$	515	$	1,012,175	$	81,182	$	(416,281)	$	(17,406)	$	660,185
Balance, March 31, 2019	$	515	$	1,012,974	$	120,879	$	(413,226)	$	(6,140)	$	715,002
Net income		—		—		20,282		—		—		20,282
Stock-based compensation		—		1,508		—		—		—		1,508
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock of $3,382 net		—		(8,474)		—		3,904		—		(4,570)
Cash dividends declared ($0.19 per share)		—		—		(5,951)		—		—		(5,951)
Other comprehensive income		—		—		—		—		7,646		7,646
Balance, June 30, 2019	$	515	$	1,006,008	$	135,210	$	(409,322)	$	1,506	$	733,917

	For the six months ended June 30,
									Accumulated
			Additional						other
	Common		paid-in		Retained		Treasury		comprehensive
	stock		capital		earnings		stock		(loss) income, net		Total
Balance, December 31, 2017	$	515	$	970,668	$	60,795	$	(493,329)	$	(6,242)	$	532,407
Net income		—		—		25,977		—		—		25,977
Stock-based compensation		—		2,006		—		—		—		2,006
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock of $7,272, net		—		(2,742)		—		9,078		—		6,336
Reissuance of treasury stock of 3,398,477 shares for acquisition of Peoples, Inc.		—		42,243		—		67,970		—		110,213
Cash dividends declared ($0.23 per share)		—		—		(7,095)		—		—		(7,095)
Reclassification of certain tax effects from accumulated other comprehensive income(1)		—		—		1,479		—		(1,479)		—
Cumulative effect adjustment(2)		—		—		26		—		—		26
Other comprehensive loss		—		—		—		—		(9,685)		(9,685)
Balance, June 30, 2018	$	515	$	1,012,175	$	81,182	$	(416,281)	$	(17,406)	$	660,185
Balance, December 31, 2018	$	515	$	1,014,399	$	106,990	$	(415,623)	$	(11,275)	$	695,006
Net income		—		—		39,204		—		—		39,204
Stock-based compensation		—		1,884		—		—		—		1,884
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock of $5,673 net		—		(10,275)		—		6,301		—		(3,974)
Cash dividends declared ($0.36 per share)		—		—		(11,240)		—		—		(11,240)
Cumulative effect adjustment(3)		—		—		256		—		—		256
Other comprehensive income		—		—		—		—		12,781		12,781
Balance, June 30, 2019	$	515	$	1,006,008	$	135,210	$	(409,322)	$	1,506	$	733,917

(1)	Related to the adoption of Accounting Standards Update No. 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.
(2)	Related to the adoption of Accounting Standards Update No. 2017-12, Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities.
(3)	Related to the adoption of Accounting Standards Update No. 2016-02, Leases. Refer to note 2 – Recent Accounting Pronouncements of our consolidated financial statements for further details.

See accompanying notes to the consolidated interim financial statements.

8

NATIONAL BANK HOLDINGS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Cash Flows (Unaudited)

(In thousands)

	For the six months ended
	June 30,
	2019		2018
Cash flows from operating activities:
Net income	$	39,204	$	25,977
Adjustments to reconcile net income to net cash used in operating activities:
Provision for loan losses		4,773		1,914
Depreciation and amortization		7,376		6,039
Current income tax receivable		693		479
Deferred income taxes		5,140		3,098
Net excess tax benefit on stock-based compensation		(2,136)		(1,161)
Discount accretion, net of premium amortization on securities		952		753
Loan accretion		(8,273)		(12,401)
Gain on sale of mortgages, net		(16,050)		(14,849)
Origination of loans held for sale, net of repayments		(490,411)		(526,071)
Proceeds from sales of loans held for sale		450,360		489,191
Bank-owned life insurance income		(845)		(898)
(Gain) loss on the sale of other real estate owned, net		(686)		64
Impairment on other real estate owned		684		64
Stock-based compensation		1,885		2,006
Operating lease payments		(2,802)		—
Change in other assets		3,039		(16,248)
Change in other liabilities		6,327		11,219
Net cash used in operating activities		(770)		(30,824)
Cash flows from investing activities:
Purchase of FHLB stock		(11,418)		(9,421)
Proceeds from redemption of FHLB stock		8,247		9,160
Proceeds from maturities of investment securities held-to-maturity		28,152		32,158
Proceeds from maturities of investment securities available-for-sale		97,625		112,748
Proceeds from sales of investment securities available-for-sale		—		33,202
Proceeds from maturities of non-marketable securities		—		67
Purchase of investment securities held-to-maturity		—		(40,735)
Purchase of investment securities available-for-sale		—		(42,199)
Net increase in loans		(240,977)		(130,019)
Purchases of premises and equipment, net		(5,279)		(3,462)
Proceeds from sales of loans		—		713
Proceeds from sales of other real estate owned		3,832		529
Net cash activity from acquisition		—		68,984
Net cash (used in) provided by investing activities		(119,818)		31,725
Cash flows from financing activities:
Net increase (decrease) in deposits		152,376		(78,006)
Decrease in repurchase agreements		(5,617)		(57,022)
Advances from FHLB		812,149		448,560
FHLB repayments		(841,395)		(423,167)
Issuance of stock under purchase and equity compensation plans		(6,384)		(2,377)
Proceeds from exercise of stock options		2,387		8,713
Payment of dividends		(11,325)		(7,049)
Net cash provided by (used in) financing activities		102,191		(110,348)
Decrease in cash, cash equivalents and restricted cash		(18,397)		(109,447)
Cash, cash equivalents and restricted cash at beginning of the year		119,556		257,364
Cash, cash equivalents and restricted cash at end of period	$	101,159	$	147,917
Supplemental disclosure of cash flow information during the period:
Cash paid for interest	$	16,924	$	10,310
Net tax payments (refunds)	$	4,729	$	(2,245)
Supplemental schedule of non-cash activities:
Loans transferred to other real estate owned at fair value	$	288	$	24,382
Decrease in loans purchased but not settled	$	(8,979)	$	(10,037)
Loans transferred from loans held for sale to loans	$	1,645	$	2,440
Lease right-of-use assets obtained	$	(30,474)	$	—
Treasury stock reissued for acquisition	$	—	$	110,213

See accompanying notes to the consolidated interim financial statements.

9

NATIONAL BANK HOLDINGS CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

June 30, 2019

Note 1 Basis of Presentation

National Bank Holdings Corporation ("NBHC" or the "Company") is a bank holding company that was incorporated in the State of Delaware in 2009. The Company is headquartered in Denver, Colorado, and its primary operations are conducted through its wholly owned subsidiary, NBH Bank (the "Bank"), a Colorado state-chartered bank and a member of the Federal Reserve System. The Company provides a variety of banking products to both commercial and consumer clients through a network of 105 banking centers, as of June 30, 2019, located primarily in Colorado and the greater Kansas City region, and through online and mobile banking products and services.

The accompanying interim unaudited consolidated financial statements serve to update the National Bank Holdings Corporation Annual Report on Form 10-K for the year ended December 31, 2018 and include the accounts of the Company and its wholly owned subsidiary, NBH Bank. The accompanying unaudited consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) and where applicable, with general practices in the banking industry or guidelines prescribed by bank regulatory agencies. However, they may not include all information and notes necessary to constitute a complete set of financial statements under GAAP applicable to annual periods and accordingly should be read in conjunction with the financial information contained in the Company's most recent Form 10-K. The unaudited consolidated financial statements reflect all adjustments which are, in the opinion of management, necessary for a fair statement of the results presented. All such adjustments are of a normal recurring nature. All significant intercompany balances and transactions have been eliminated in consolidation. Certain reclassifications of prior years' amounts are made whenever necessary to conform to current period presentation. The results of operations for the interim period is not necessarily indicative of the results that may be expected for the full year or any other interim period. All amounts are in thousands, except share data, or as otherwise noted.

GAAP requires management to make estimates that affect the reported amounts of assets, liabilities, revenues and expenses, and disclosures of contingent assets and liabilities. By their nature, estimates are based on judgment and available information. Management has made significant estimates in certain areas, such as the amount and timing of expected cash flows from assets, the valuation of other real estate owned (“OREO”), the fair value adjustments on assets acquired and liabilities assumed, the valuation of core deposit intangible assets, the valuation of investment securities for other-than-temporary impairment (“OTTI”), the valuation of stock-based compensation, the valuation of mortgage servicing rights, the fair values of financial instruments, the allowance for loan losses (“ALL”) and contingent liabilities. Because of the inherent uncertainties associated with any estimation process and future changes in market and economic conditions, it is possible that actual results could differ significantly from those estimates.

The Company's significant accounting policies followed in the preparation of the unaudited consolidated financial statements are disclosed in note 2 of the audited financial statements and notes for the year ended December 31, 2018 and are contained in the Company's Annual Report on Form 10-K. There have not been any significant changes to the application of significant accounting policies since December 31, 2018.

Note 2 Recent Accounting Pronouncements

Leases—In February 2016, the FASB issued ASU 2016-02, Leases. The guidance in ASU 2016-02 supersedes the lease recognition requirements in ASC Topic 840, Leases. The new standard established a right-of-use (“ROU”) model that requires a lessee to record a ROU asset and lease liability on the balance sheet for all leases with terms longer than 12 months. Leases are classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statements. ASU 2016-02 became effective for the Company on January 1, 2019 and initially required transition using a modified retrospective approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. In July 2018, the Financial Accounting Standards Board issued ASU 2018-11 which, among other things, provided an additional transition method that allows entities to not apply the guidance in ASU 2016-02 in the comparative periods presented in the financial statements and instead recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. We elected to apply certain practical expedients provided under ASU 2016-02 whereby we will not reassess (i) whether any expired or existing contracts are or contain leases, (ii) the lease classification for any expired or existing leases and (iii) initial direct costs for any existing leases. We also did not apply the recognition requirements of ASU 2016-02 to any short-term leases (as defined by related accounting guidance). The updates did not significantly change lease accounting requirements applicable to lessors and did not significantly

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impact our financial statements in relation to contracts whereby we act as a lessor. We applied the modified-retrospective transition approach prescribed by ASU 2018-11. Upon adoption of ASU 2016-02 and ASU 2018-11 on January 1, 2019, we recognized right-of-use assets and related lease liabilities totaling $30.5 million with a cumulative-effect adjustment to beginning retained earnings of $0.3 million. Refer to note 6 – Leases of our consolidated financial statements for further detail.

Financial Instruments - Credit Losses—In June 2016, the FASB issued ASU 2016-13, Measurement of Credit Losses on Financial Instruments. This update replaces the current incurred loss methodology for recognizing credit losses with a current expected credit loss model, which requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. This amendment broadens the information that an entity must consider in developing its expected credit loss estimates. Additionally, the update amends the accounting for credit losses for available-for-sale debt securities and purchased financial assets with a more-than-insignificant amount of credit deterioration since origination. This update requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of a company’s loan portfolio. ASU 2016-13 becomes effective for us on January 1, 2020. We have formed a cross-functional working group, including our credit, finance, risk management, and enterprise technology departments, to address the adoption and implementation of ASU 2016-13. We are currently working through our implementation plan and are in the process of implementing a third-party vendor solution to assist us in the application of ASU 2016-13. The adoption of ASU 2016-13 could result in an increase in the allowance for loan losses as a result of changing from an “incurred loss” model, which encompasses allowances for current known and inherent losses within the portfolio, to an “expected loss” model, which encompasses allowances for losses expected to be incurred over the life of the portfolio. We are currently evaluating the potential impact of ASU 2016-13 and subsequent updates on our financial statements.

Other Pronouncements—The Company reviewed ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment and ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement and does not expect the adoption of these pronouncements to have a material impact on its financial statements.

Note 3 Investment Securities

The Company’s investment securities portfolio is comprised of available-for-sale and held-to-maturity investment securities. These investment securities totaled $0.9 billion at June 30, 2019 and included $0.7 billion of available-for-sale securities and $0.2 billion of held-to-maturity securities. At December 31, 2018, investment securities totaled $1.0 billion and included $0.8 billion of available-for-sale securities and $0.2 billion of held-to-maturity securities.

Available-for-sale

At June 30, 2019 and December 31, 2018, the Company held $710.2 million and $791.1 million of available-for-sale investment securities, respectively. Available-for-sale securities are summarized as follows as of the dates indicated:

	June 30, 2019
	Amortized		Gross		Gross
	cost		unrealized gains		unrealized losses		Fair value
Mortgage-backed securities (“MBS”):
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	122,265	$	1,636	$	(132)	$	123,769
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		587,967		4,223		(6,832)		585,358
Municipal securities		619		—		(9)		610
Other securities		469		—		—		469
Total investment securities available-for-sale	$	711,320	$	5,859	$	(6,973)	$	710,206

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	December 31, 2018
	Amortized		Gross		Gross
	cost		unrealized gains		unrealized losses		Fair value
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	147,283	$	1,232	$	(1,873)	$	146,642
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		661,354		1,056		(19,029)		643,381
Municipal securities		619		—		(9)		610
Other securities		469		—		—		469
Total investment securities available-for-sale	$	809,725	$	2,288	$	(20,911)	$	791,102

At June 30, 2019 and December 31, 2018, mortgage-backed securities represented primarily all of the Company’s available-for-sale investment portfolio and all mortgage-backed securities were backed by government sponsored enterprises (“GSE”) collateral such as Federal Home Loan Mortgage Corporation (“FHLMC”) and Federal National Mortgage Association (“FNMA”), and the government owned agency Government National Mortgage Association (“GNMA”).

The tables below summarize the available-for-sale securities with unrealized losses as of the dates shown, along with the length of the impairment period:

	June 30, 2019
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	—	$	31,277	$	(132)	$	31,277	$	(132)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		4,810		(7)		307,751		(6,825)		312,561		(6,832)
Municipal securities		—		—		441		(9)		441		(9)
Total	$	4,810	$	(7)	$	339,469	$	(6,966)	$	344,279	$	(6,973)

	December 31, 2018
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	30,853	$	(392)	$	69,169	$	(1,481)	$	100,022	$	(1,873)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		127,767		(1,150)		454,662		(17,879)		582,429		(19,029)
Municipal securities		441		(9)		—		—		441		(9)
Total	$	159,061	$	(1,551)	$	523,831	$	(19,360)	$	682,892	$	(20,911)

The unrealized losses in the Company's investment portfolio at June 30, 2019 were caused by changes in interest rates. The portfolio included 85 securities, having an aggregate fair value of $344.3 million, which were in an unrealized loss position at June 30, 2019, compared to 211 securities, with an aggregate fair value of $682.9 million at December 31, 2018.

Management evaluated all of the available for sale securities in an unrealized loss position at June 30, 2019 and December 31, 2018, and concluded no OTTI existed. The Company has no intention to sell these securities before recovery of their amortized cost and believes it will not be required to sell the securities before the recovery of their amortized cost.

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Certain securities are pledged as collateral for public deposits, securities sold under agreements to repurchase and to secure borrowing capacity at the Federal Reserve Bank and Federal Home Loan Bank (“FHLB”). The fair value of available-for-sale investment securities pledged as collateral totaled $353.1 million and $318.1 million at June 30, 2019 and at December 31, 2018, respectively.

Mortgage-backed securities do not have a single maturity date and actual maturities may differ from contractual maturities depending on the repayment characteristics and experience of the underlying financial instruments.

As of June 30, 2019, municipal securities with an amortized cost and fair value of $0.2 million were due after one year through five years, while municipal securities with an amortized cost and fair value of $0.4 million were due after five years through ten years. Other securities of $0.5 million as of June 30, 2019, have no stated contractual maturity date.

Held-to-maturity

At June 30, 2019 and December 31, 2018, the Company held $206.4 million and $235.4 million of held-to-maturity investment securities, respectively. Held-to-maturity investment securities are summarized as follows as of the dates indicated:

	June 30, 2019
			Gross		Gross
	Amortized		unrealized		unrealized
	cost		gains		losses		Fair value
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	136,964	$	651	$	(74)	$	137,541
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		69,397		137		(673)		68,861
Total investment securities held-to-maturity	$	206,361	$	788	$	(747)	$	206,402

	December 31, 2018
			Gross		Gross
	Amortized		unrealized		unrealized
	cost		gains		losses		Fair value
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	157,115	$	2	$	(2,705)	$	154,412
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		78,283		—		(1,769)		76,514
Total investment securities held-to-maturity	$	235,398	$	2	$	(4,474)	$	230,926

The tables below summarize the held-to-maturity securities with unrealized losses as of the dates shown, along with the length of the impairment period:

	June 30, 2019
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	—	$	12,116	$	(74)	$	12,116	$	(74)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		—		37,444		(673)		37,444		(673)
Total	$	—	$	—	$	49,560	$	(747)	$	49,560	$	(747)

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	December 31, 2018
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	26,660	$	(381)	$	126,475	$	(2,324)	$	153,135	$	(2,705)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		35,235		(79)		41,279		(1,690)		76,514		(1,769)
Total	$	61,895	$	(460)	$	167,754	$	(4,014)	$	229,649	$	(4,474)

The held-to-maturity portfolio included 13 securities, having an aggregate fair value of $49.6 million, which were in an unrealized loss position at June 30, 2019, compared to 49 securities, with a fair value of $229.6 million, at December 31, 2018.

The unrealized losses in the Company's investments at June 30, 2019 and December 31, 2018 were caused by changes in interest rates. Management evaluated all of the held-to-maturity securities in an unrealized loss position and concluded that no OTTI existed at June 30, 2019 or December 31, 2018. The Company has no intention to sell these securities before recovery of their amortized cost and believes it will not be required to sell the securities before the recovery of their amortized cost.

The carrying value of held-to-maturity investment securities pledged as collateral totaled $177.1 million and $133.1 million at June 30, 2019 and December 31, 2018, respectively.

Actual maturities of mortgage-backed securities may differ from scheduled maturities depending on the repayment characteristics and experience of the underlying financial instruments.

Note 4 Loans

The loan portfolio is comprised of loans originated by the Company and loans that were acquired in connection with the Company’s acquisitions.

The tables below show the loan portfolio composition including carrying value by segment of originated and acquired loans and loans accounted for under ASC 310-30, Receivables—Loans and Debt Securities Acquired with Deteriorated Credit Quality, as of the dates shown. The carrying value of originated and acquired loans is net of discounts, fees, cost and fair value marks of $9.2 million and $10.2 million as of June 30, 2019 and December 31, 2018, respectively.

	June 30, 2019
	Originated and		ASC
	acquired loans		310-30 loans		Total loans		% of total
Commercial	$	2,863,117	$	18,247	$	2,881,364	66.6%
Commercial real estate non-owner occupied		584,263		35,585		619,848	14.3%
Residential real estate		799,566		6,760		806,326	18.6%
Consumer		22,725		—		22,725	0.5%
Total	$	4,269,671	$	60,592	$	4,330,263	100.0%
	December 31, 2018
	Originated and		ASC
	acquired loans		310-30 loans		Total loans		% of total
Commercial	$	2,624,173	$	20,398	$	2,644,571	64.6%
Commercial real estate non-owner occupied		551,819		40,393		592,212	14.5%
Residential real estate		820,820		9,995		830,815	20.3%
Consumer		24,617		93		24,710	0.6%
Total	$	4,021,429	$	70,879	$	4,092,308	100.0%

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Delinquency for originated and acquired loans is shown in the following tables at June 30, 2019 and December 31, 2018:

	June 30, 2019
			Greater
	30-89 days		than 90 days				Total past
	past due and		past due and		Non-accrual		due and
	accruing		accruing		loans		non-accrual		Current		Total loans
Originated and acquired loans:
Commercial:
Commercial and industrial	$	4,413	$	34	$	14,682	$	19,129	$	2,105,233	$	2,124,362
Owner occupied commercial real estate		627		—		7,301		7,928		446,640		454,568
Food and agriculture		—		—		380		380		240,565		240,945
Energy		—		—		858		858		42,384		43,242
Total commercial		5,040		34		23,221		28,295		2,834,822		2,863,117
Commercial real estate non-owner occupied:
Construction		—		—		1,208		1,208		90,955		92,163
Acquisition/development		4,725		—		9		4,734		13,242		17,976
Multifamily		—		—		—		—		42,166		42,166
Non-owner occupied		33		—		378		411		431,547		431,958
Total commercial real estate		4,758		—		1,595		6,353		577,910		584,263
Residential real estate:
Senior lien		667		—		7,782		8,449		693,227		701,676
Junior lien		518		—		1,040		1,558		96,332		97,890
Total residential real estate		1,185		—		8,822		10,007		789,559		799,566
Consumer		84		—		65		149		22,576		22,725
Total originated and acquired loans	$	11,067	$	34	$	33,703	$	44,804	$	4,224,867	$	4,269,671

	December 31, 2018
			Greater
	30-89 days		than 90 days				Total past
	past due and		past due and		Non-accrual		due and
	accruing		accruing		loans		non-accrual		Current		Total loans
Originated and acquired loans:
Commercial:
Commercial and industrial	$	495	$	74	$	5,510	$	6,079	$	1,925,068	$	1,931,147
Owner occupied commercial real estate		893		—		6,931		7,824		413,842		421,666
Food and agriculture		141		125		768		1,034		221,122		222,156
Energy		—		—		742		742		48,462		49,204
Total commercial		1,529		199		13,951		15,679		2,608,494		2,624,173
Commercial real estate non-owner occupied:
Construction		—		—		1,208		1,208		93,646		94,854
Acquisition/development		—		—		121		121		19,529		19,650
Multifamily		—		—		—		—		56,685		56,685
Non-owner occupied		328		132		572		1,032		379,598		380,630
Total commercial real estate		328		132		1,901		2,361		549,458		551,819
Residential real estate:
Senior lien		2,106		548		7,790		10,444		712,592		723,036
Junior lien		556		—		772		1,328		96,456		97,784
Total residential real estate		2,662		548		8,562		11,772		809,048		820,820
Consumer		91		16		42		149		24,468		24,617
Total originated and acquired loans	$	4,610	$	895	$	24,456	$	29,961	$	3,991,468	$	4,021,429

Loans are considered past due or delinquent when the contractual principal or interest due in accordance with the terms of the loan agreement remains unpaid after the due date of the scheduled payment. Pooled loans accounted for under ASC 310-30 that are 90 days or more past due and still accreting are generally considered to be performing and therefore are not included in the tables above. Non-accrual loans include non-accrual loans and troubled debt restructurings on non-accrual status. Non-accrual originated and acquired loans totaled $33.7 million at June 30, 2019, increasing $9.2 million, or 37.8% from December 31, 2018 primarily due to one previously acquired commercial loan placed on non-accrual during the second quarter of 2019.

The Company’s internal risk rating system uses a series of grades which reflect our assessment of the credit quality of loans based on an analysis of the borrower's financial condition, liquidity and ability to meet contractual debt service requirements and are categorized as “Pass”, “Special mention”, “Substandard” and “Doubtful”. A description of the general characteristics of the risk grades is set forth in the Company’s 2018 Annual Report on Form 10-K.

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Credit exposure for all loans as determined by the Company’s internal risk rating system was as follows as of June 30, 2019 and December 31, 2018, respectively:

	June 30, 2019
			Special
	Pass		mention		Substandard		Doubtful		Total
Originated and acquired loans:
Commercial:
Commercial and industrial	$	2,080,469	$	23,621	$	16,648	$	3,624	$	2,124,362
Owner occupied commercial real estate		419,981		21,648		12,779		160		454,568
Food and agriculture		223,810		15,971		1,131		33		240,945
Energy		42,383		—		859		—		43,242
Total commercial		2,766,643		61,240		31,417		3,817		2,863,117
Commercial real estate non-owner occupied:
Construction		90,955		—		1,208		—		92,163
Acquisition/development		17,201		725		50		—		17,976
Multifamily		41,660		—		506		—		42,166
Non-owner occupied		415,655		15,231		1,035		37		431,958
Total commercial real estate		565,471		15,956		2,799		37		584,263
Residential real estate:
Senior lien		689,558		3,420		8,698		—		701,676
Junior lien		96,327		418		1,145		—		97,890
Total residential real estate		785,885		3,838		9,843		—		799,566
Consumer		22,660		—		65		—		22,725
Total originated and acquired loans	$	4,140,659	$	81,034	$	44,124	$	3,854	$	4,269,671
Loans accounted for under ASC 310-30:
Commercial	$	15,588	$	525	$	2,134	$	—	$	18,247
Commercial real estate non-owner occupied		34,664		229		692		—		35,585
Residential real estate		5,036		383		1,341		—		6,760
Consumer		—		—		—		—		—
Total loans accounted for under ASC 310-30	$	55,288	$	1,137	$	4,167	$	—	$	60,592
Total loans	$	4,195,947	$	82,171	$	48,291	$	3,854	$	4,330,263

	December 31, 2018
			Special
	Pass		mention		Substandard		Doubtful		Total
Originated and acquired loans:
Commercial:
Commercial and industrial	$	1,890,710	$	16,531	$	22,919	$	987	$	1,931,147
Owner occupied commercial real estate		393,404		16,349		11,828		85		421,666
Food and agriculture		220,004		1,260		847		45		222,156
Energy		48,462		—		742		—		49,204
Total commercial		2,552,580		34,140		36,336		1,117		2,624,173
Commercial real estate non-owner occupied:
Construction		92,731		915		1,208		—		94,854
Acquisition/development		19,529		—		121		—		19,650
Multifamily		56,685		—		—		—		56,685
Non-owner occupied		355,776		23,243		1,611		—		380,630
Total commercial real estate		524,721		24,158		2,940		—		551,819
Residential real estate:
Senior lien		710,972		3,571		8,493		—		723,036
Junior lien		96,456		415		913		—		97,784
Total residential real estate		807,428		3,986		9,406		—		820,820
Consumer		24,575		—		42		—		24,617
Total originated and acquired loans	$	3,909,304	$	62,284	$	48,724	$	1,117	$	4,021,429
Loans accounted for under ASC 310-30:
Commercial	$	17,579	$	537	$	2,282	$	—	$	20,398
Commercial real estate non-owner occupied		39,322		246		825		—		40,393
Residential real estate		7,484		908		1,603		—		9,995
Consumer		—		—		93		—		93
Total loans accounted for under ASC 310-30	$	64,385	$	1,691	$	4,803	$	—	$	70,879
Total loans	$	3,973,689	$	63,975	$	53,527	$	1,117	$	4,092,308

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Impaired Loans

Loans are considered to be impaired when it is probable that the Company will not be able to collect all amounts due in accordance with the contractual terms of the loan agreement. Impaired loans are comprised of originated and acquired loans on non-accrual status, loans in bankruptcy and troubled debt restructurings (“TDRs”) described below. If a specific allowance is warranted based on the borrower’s overall financial condition, the specific allowance is calculated based on discounted cash flows using the loan’s initial contractual effective interest rate or the fair value of the collateral less selling costs for collateral dependent loans.

At June 30, 2019 and December 31, 2018, the Company’s recorded investment in impaired loans was $40.4 million and $31.1 million, respectively, of which $2.6 million and $4.1 million, respectively, were accruing TDRs. Impaired loans increased primarily due to one previously acquired commercial loan placed on non-accrual during the second quarter of 2019. Impaired loans had a collective related allowance for loan losses allocated to them of $3.9 million and $1.2 million at June 30, 2019 and December 31, 2018, respectively.

Additional information regarding impaired loans at June 30, 2019 and December 31, 2018 is set forth in the table below:

	June 30, 2019						December 31, 2018
					Allowance						Allowance
	Unpaid				for loan		Unpaid				for loan
	principal		Recorded		losses		principal		Recorded		losses
	balance		investment		allocated		balance		investment		allocated
With no related allowance recorded:
Commercial:
Commercial and industrial	$	4,156	$	2,721	$	—	$	4,374	$	3,029	$	—
Owner occupied commercial real estate		7,338		6,701		—		7,130		6,609		—
Food and agriculture		1,476		1,220		—		1,468		1,260		—
Energy		5,483		859		—		5,366		742		—
Total commercial		18,453		11,501		—		18,338		11,640		—
Commercial real estate non-owner occupied:
Construction		1,435		1,208		—		1,435		1,208		—
Acquisition/development		38		9		—		378		121		—
Multifamily		—		—		—		—		—		—
Non-owner occupied		91		28		—		641		547		—
Total commercial real estate		1,564		1,245		—		2,454		1,876		—
Residential real estate:
Senior lien		4,105		3,854		—		4,229		3,814		—
Junior lien		361		331		—		409		341		—
Total residential real estate		4,466		4,185		—		4,638		4,155		—
Consumer		70		65		—		46		42		—
Total impaired loans with no related allowance recorded	$	24,553	$	16,996	$	—	$	25,476	$	17,713	$	—
With a related allowance recorded:
Commercial:
Commercial and industrial	$	16,758	$	14,107	$	3,635	$	7,252	$	4,627	$	996
Owner occupied commercial real estate		1,599		1,388		165		1,362		1,169		90
Food and agriculture		835		821		36		883		845		46
Energy		—		—		—		—		—		—
Total commercial		19,192		16,316		3,836		9,497		6,641		1,132
Commercial real estate non-owner occupied:
Construction		—		—		—		—		—		—
Acquisition/development		—		—		—		—		—		—
Multifamily		—		—		—		—		—		—
Non-owner occupied		600		541		39		313		254		2
Total commercial real estate		600		541		39		313		254		2
Residential real estate:
Senior lien		6,158		5,259		26		6,032		5,178		27
Junior lien		1,419		1,286		8		1,408		1,293		8
Total residential real estate		7,577		6,545		34		7,440		6,471		35
Consumer		—		—		—		—		—		—
Total impaired loans with a related allowance recorded	$	27,369	$	23,402	$	3,909	$	17,250	$	13,366	$	1,169
Total impaired loans	$	51,922	$	40,398	$	3,909	$	42,726	$	31,079	$	1,169

17

The table below shows additional information regarding the average recorded investment and interest income recognized on impaired loans for the periods presented:

	For the three months ended
	June 30, 2019				June 30, 2018
	Average recorded investment		Interest income recognized		Average recorded investment		Interest income recognized
With no related allowance recorded:
Commercial:
Commercial and industrial	$	2,755	$	44	$	5,321	$	90
Owner occupied commercial real estate		6,719		5		6,723		17
Food and agriculture		1,221		—		1,259		—
Energy		831		—		1,843		17
Total commercial		11,526		49		15,147		124
Commercial real estate non-owner occupied:
Construction		1,208		—		1,081		—
Acquisition/development		9		—		827		—
Multifamily		—		—		—		—
Non-owner occupied		29		—		574		—
Total commercial real estate		1,246		—		2,481		—
Residential real estate:
Senior lien		3,869		—		2,818		—
Junior lien		334		—		354		—
Total residential real estate		4,203		—		3,172		—
Consumer		11		—		14		—
Total impaired loans with no related allowance recorded	$	16,986	$	49	$	20,815	$	124
With a related allowance recorded:
Commercial:
Commercial and industrial	$	14,161	$	—	$	4,607	$	—
Owner occupied commercial real estate		1,397		6		1,233		4
Food and agriculture		844		3		2,142		1
Energy		—		—		—		—
Total commercial		16,402		9		7,982		5
Commercial real estate non-owner occupied:
Construction		—		—		—		—
Acquisition/development		—		—		—		—
Multifamily		—		—		9		—
Non-owner occupied		548		4		297		5
Total commercial real estate		548		4		306		5
Residential real estate:
Senior lien		5,298		16		5,744		13
Junior lien		1,297		10		1,187		11
Total residential real estate		6,595		26		6,931		23
Consumer		56		—		31		—
Total impaired loans with a related allowance recorded	$	23,601	$	39	$	15,250	$	33
Total impaired loans	$	40,587	$	88	$	36,065	$	158

18

	For the six months ended
	June 30, 2019				June 30, 2018
	Average recorded investment		Interest income recognized		Average recorded investment		Interest income recognized
With no related allowance recorded:
Commercial:
Commercial and industrial	$	2,805	$	88	$	5,565	$	173
Owner occupied commercial real estate		6,761		14		6,793		35
Food and agriculture		1,412		—		1,259		6
Energy		804		—		2,098		37
Total Commercial		11,782		102		15,715		251
Commercial real estate non-owner occupied:
Construction		1,208		—		1,081		—
Acquisition/development		10		—		856		—
Multifamily		—		—		—		—
Non-owner occupied		30		—		591		—
Total commercial real estate		1,248		—		2,528		—
Residential real estate:
Senior lien		3,892		—		2,846		—
Junior lien		339		1		358		—
Total residential real estate		4,231		1		3,204		—
Consumer		11		—		14		—
Total impaired loans with no related allowance recorded	$	17,272	$	103	$	21,461	$	251
With a related allowance recorded:
Commercial:
Commercial and industrial	$	14,319	$	—	$	4,639	$	—
Owner occupied commercial real estate		1,411		12		1,249		9
Food and agriculture		845		4		2,084		2
Energy		—		—		—		—
Total Commercial		16,575		16		7,972		11
Commercial real estate non-owner occupied:
Construction		—		—		—		—
Acquisition/development		—		—		—		—
Multifamily		—		—		19		—
Non-owner occupied		557		9		308		9
Total commercial real estate		557		9		327		9
Residential real estate:
Senior lien		5,375		29		5,821		26
Junior lien		1,311		21		1,202		20
Total residential real estate		6,686		50		7,023		46
Consumer		58		—		32		—
Total impaired loans with a related allowance recorded	$	23,876	$	75	$	15,354	$	66
Total impaired loans	$	41,148	$	178	$	36,815	$	317

Interest income recognized on impaired loans noted in the tables above primarily represents interest earned on accruing TDRs. Interest income recognized on impaired loans during the three months ended June 30, 2019 and 2018 was $0.1 million and $0.2 million, respectively. Interest income recognized on impaired loans during the six months ended June 30, 2019 and 2018 was $0.2 million and $0.3 million, respectively.

Troubled debt restructurings

The Company’s policy is to review each prospective credit to determine the appropriateness and the adequacy of security or collateral prior to making a loan. In the event of borrower default the Company seeks recovery in compliance with lending laws, the respective loan agreements and credit monitoring and remediation procedures that may include restructuring a loan to provide a concession by the Company to the borrower from their original terms due to borrower financial difficulties in order to facilitate repayment. Additionally, if a borrower’s repayment obligation has been discharged by a court, and that debt has not been reaffirmed by the borrower, regardless of past due status, the loan is considered to be a TDR.

19

During the six months ended June 30, 2019, the Company restructured ten loans with a recorded investment of $4.0 million at June 30, 2019 to facilitate repayment. All of the loan modifications were a reduction of the principal payment, a reduction in interest rate, or an extension of term. Loan modifications to loans accounted for under ASC 310-30 are not considered TDRs. The tables below provide additional information related to accruing TDRs at June 30, 2019 and December 31, 2018:

	June 30, 2019
	Recorded		Average year-to-date		Unpaid		Unfunded commitments
	investment		recorded investment		principal balance		to fund TDRs
Commercial	$	1,181	$	1,192	$	1,301	$	151
Commercial real estate non-owner occupied		177		191		222		—
Residential real estate		1,276		1,299		1,315		12
Consumer		—		—		—		—
Total	$	2,634	$	2,682	$	2,838	$	163
	December 31, 2018
	Recorded		Average year-to-date		Unpaid		Unfunded commitments
	investment		recorded investment		principal balance		to fund TDRs
Commercial	$	2,730	$	2,827	$	3,155	$	—
Commercial real estate non-owner occupied		229		260		280		—
Residential real estate		1,114		1,163		1,121		12
Consumer		—		—		—		—
Total	$	4,073	$	4,250	$	4,556	$	12

The following table summarizes the Company’s carrying value of non-accrual TDRs as of June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Commercial	$	4,682	$	1,854
Commercial real estate non-owner occupied		—		—
Residential real estate		1,748		1,584
Consumer		—		—
Total non-accruing TDRs	$	6,430	$	3,438

At June 30, 2019 and December 31, 2018, the Company had $2.6 million and $4.1 million, respectively, of accruing TDRs that had been restructured from the original terms in order to facilitate repayment. Non-accruing TDRs totaled $6.4 million as of June 30, 2019 and increased $3.0 million from December 31, 2018.

Accrual of interest is resumed on loans that were previously on non-accrual only after the loan has performed sufficiently for a period of time. The Company had two TDRs totaling $0.2 million that were modified within the past twelve months and had defaulted on their restructured terms during the six months ended June 30, 2019. During the six months ended June 30, 2018, the Company had one TDR totaling $0.2 million that was modified within the past twelve months and had defaulted on its restructured terms. For purposes of this disclosure, the Company considers “default” to mean 90 days or more past due on principal or interest. The allowance for loan losses related to troubled debt restructurings on non-accrual status is determined by individual evaluation, including collateral adequacy, using the same process as loans on non-accrual status which are not classified as TDRs.

Loans accounted for under ASC 310-30

Loan pools accounted for under ASC Topic 310-30 are periodically remeasured to determine expected future cash flows. In determining the expected cash flows, the timing of cash flows and prepayment assumptions for smaller homogeneous loans are based on statistical models that take into account factors such as the loan interest rate, credit profile of the borrowers, the years in which the loans were originated, and whether the loans are fixed or variable rate loans. Prepayments may be assumed on loans if circumstances

20

specific to that loan warrant a prepayment assumption. The remeasurement of loans accounted for under ASC 310-30 resulted in the following changes in the carrying amount of accretable yield during the six months ended June 30, 2019 and 2018:

	June 30, 2019		June 30, 2018
Accretable yield beginning balance	$	35,901	$	46,568
Reclassification from non-accretable difference		2,869		8,053
Reclassification to non-accretable difference		(731)		(1,695)
Accretion		(6,981)		(10,224)
Accretable yield ending balance	$	31,058	$	42,702

Below is the composition of the net book value for loans accounted for under ASC 310-30 at June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Contractual cash flows	$	403,727	$	420,994
Non-accretable difference		(312,077)		(314,214)
Accretable yield		(31,058)		(35,901)
Loans accounted for under ASC 310-30	$	60,592	$	70,879

Note 5 Allowance for Loan Losses

The tables below detail the Company’s allowance for loan losses and recorded investment in loans as of and for the three and six months ended June 30, 2019 and 2018:

	Three months ended June 30, 2019
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	28,075	$	4,914	$	3,718	$	348	$	37,055
Originated and acquired beginning balance		27,894		4,914		3,684		348		36,840
Charge-offs		(70)		—		(24)		(200)		(294)
Recoveries		3		—		16		63		82
Provision		2,815		153		165		130		3,263
Originated and acquired ending balance		30,642		5,067		3,841		341		39,891
ASC 310-30 beginning balance		181		—		34		—		215
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
Recoupment		—		—		(24)		—		(24)
ASC 310-30 ending balance		181		—		10		—		191
Ending balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082

21

	Three months ended June 30, 2018
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	21,578	$	4,890	$	3,928	$	290	$	30,686
Originated and acquired beginning balance		21,485		4,871		3,928		290		30,574
Charge-offs		—		(11)		(90)		(234)		(335)
Recoveries		13		—		4		50		67
Provision		1,902		(318)		(61)		200		1,723
Originated and acquired ending balance		23,400		4,542		3,781		306		32,029
ASC 310-30 beginning balance		93		19		—		—		112
Charge-offs		(61)		—		—		—		(61)
Recoveries		—		—		—		—		—
Provision		150		—		—		—		150
ASC 310-30 ending balance		182		19		—		—		201
Ending balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230

	Six months ended June 30, 2019
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	27,137	$	4,406	$	3,800	$	349	$	35,692
Originated and acquired beginning balance		26,946		4,406		3,760		349		35,461
Charge-offs		(82)		—		(47)		(433)		(562)
Recoveries		30		11		29		109		179
Provision		3,748		650		99		316		4,813
Originated and acquired ending balance		30,642		5,067		3,841		341		39,891
ASC 310-30 beginning balance		191		—		40		—		231
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
Recoupment		(10)		—		(30)		—		(40)
ASC 310-30 ending balance		181		—		10		—		191
Ending balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082
Ending allowance balance attributable to:
Originated and acquired loans individually evaluated for impairment	$	3,836	$	39	$	34	$	—	$	3,909
Originated and acquired loans collectively evaluated for impairment		26,806		5,028		3,807		341		35,982
ASC 310-30 loans		181		—		10		—		191
Total ending allowance balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082
Loans:
Originated and acquired loans individually evaluated for impairment	$	27,818	$	1,786	$	10,729	$	1,600	$	41,933
Originated and acquired loans collectively evaluated for impairment		2,835,299		582,477		788,837		21,125		4,227,738
ASC 310-30 loans		18,247		35,585		6,760		—		60,592
Total loans	$	2,881,364	$	619,848	$	806,326	$	22,725	$	4,330,263

22

	Six months ended June 30, 2018
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	21,385	$	5,609	$	3,965	$	305	$	31,264
Originated and acquired beginning balance		21,340		5,583		3,965		305		31,193
Charge-offs		(437)		(11)		(90)		(513)		(1,051)
Recoveries		55		—		6		103		164
Provision		2,442		(1,030)		(100)		411		1,723
Originated and acquired ending balance		23,400		4,542		3,781		306		32,029
ASC 310-30 beginning balance		45		26		—		—		71
Charge-offs		(61)		—		—		—		(61)
Recoveries		—		—		—		—		—
Provision (recoupment)		198		(7)		—		—		191
ASC 310-30 ending balance		182		19		—		—		201
Ending balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230
Ending allowance balance attributable to:
Originated and acquired loans individually evaluated for impairment	$	1,204	$	2	$	32	$	1	$	1,239
Originated and acquired loans collectively evaluated for impairment		22,196		4,540		3,749		305		30,790
ASC 310-30 loans		182		19		—		—		201
Total ending allowance balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230
Loans:
Originated and acquired loans individually evaluated for impairment	$	22,038	$	2,767	$	9,974	$	43	$	34,822
Originated and acquired loans collectively evaluated for impairment		2,273,002		591,974		816,696		26,107		3,707,779
ASC 310-30 loans		23,078		48,411		11,365		100		82,954
Total loans	$	2,318,118	$	643,152	$	838,035	$	26,250	$	3,825,555

In evaluating the loan portfolio for an appropriate ALL level, non-impaired originated and acquired loans were grouped into segments based on broad characteristics such as primary use and underlying collateral. Within the segments, the portfolio was further disaggregated into classes of loans with similar attributes and risk characteristics for purposes of applying loss ratios and determining applicable subjective adjustments to the ALL. The application of subjective adjustments was based upon qualitative risk factors, including economic trends and conditions, industry conditions, asset quality, loss trends, lending management, portfolio growth and loan review/internal audit results.

Net charge-offs on originated and acquired loans during the three and six months ended June 30, 2019 were $0.2 million and $0.4 million, respectively. Management's evaluation of credit quality resulted in provision for originated and acquired loan losses of $3.3 million and $4.8 million during the three and six months ended June 30, 2019, respectively. Included in provision was a $2.4 million specific reserve for one previously acquired commercial loan placed on non-accrual during the second quarter of 2019. Provision for originated and acquired loans for the three and six months ended June 30, 2018 was $1.7 million and $1.7 million, respectively.

During the six months ended June 30, 2019, the Company re-estimated the expected cash flows of the loan pools accounted for under ASC 310-30. The remeasurement during the three and six months ended June 30, 2019 resulted in recoupment of $24 thousand and $40 thousand, respectively. The remeasurement during the three and six months ended June 30, 2018 resulted in net provision of $150 thousand and $191 thousand, respectively.

Note 6 Leases

The Company adopted ASU 2016-02, Leases (Topic 842), on January 1, 2019. As a result of the adoption, the Company recorded lease right-of-use (“ROU”) assets and lease liabilities of $30.5 million with a cumulative effect adjustment to beginning retained earnings of $0.3 million. As of June 30, 2019, right-of-use lease assets and related lease liabilities totaled $28.0 million and $28.1

23

million, respectively, and were included within other assets and other liabilities, respectively, on the consolidated statements of financial condition.

The ROU assets represent the Company’s right to use, or control the use of, an underlying asset for the lease term and the lease liabilities represent the Company’s obligation to make lease payments arising from the lease terms. The updates did not significantly change lease accounting requirements applicable to lessors and did not significantly impact our financial statements in relation to contracts whereby we act as a lessor.

The Company has operating leases for banking centers, corporate offices and ATMs, with remaining lease terms ranging from one year to 9 years. The Company only included reasonably certain renewal options in the lease terms. The weighted-average remaining lease term for our operating leases was 5.0 years at June 30, 2019. As of June 30, 2019, the weighted-average discount rate was 3.43%, utilizing the Company’s incremental FHLB borrowing rate for borrowings of a similar term at the date of lease commencement.

Rent expense totaled $1.4 million and $2.8 million for the three and six months ended June 30, 2019, respectively, and was recorded within occupancy and equipment on the consolidated statements of operations. Lease payments do not include non-lease components such as real estate taxes, insurance, and common area maintenance.

Below is a summary of undiscounted future minimum lease payments as of June 30, 2019 per ASC Topic 842, Leases:

	Amount
For the six months ending December 31, 2019	$	2,838
For the year ending December 31, 2020		5,172
For the year ending December 31, 2021		4,843
For the year ending December 31, 2022		4,324
For the year ending December 31, 2023		3,921
Thereafter		16,570
Total lease payments		37,668
Less: Imputed interest		9,608
Present value of operating lease liabilities	$	28,060

Below is a summary of undiscounted future minimum lease payments as of December 31, 2018 per ASC Topic 840, Leases:

Years ending December 31,	Amount
2019	$	3,092
2020		2,981
2021		3,091
2022		3,052
2023		2,047
Thereafter		10,163
Total	$	24,426

Note 7 Other Real Estate Owned

A summary of the activity in the OREO balances during the six months ended June 30, 2019 and 2018 is as follows:

	For the six months ended June 30,
	2019		2018
Beginning balance	$	10,596	$	10,491
Acquired through acquisition		—		1,253
Transfers from loan portfolio, at fair value		288		24,382
Impairments		(684)		(64)
Sales		(3,146)		(593)
Ending balance	$	7,054	$	35,469

24

OREO totaled $7.1 million at June 30, 2019 and decreased $3.5 million from December 31, 2018. During the three and six months ended June 30, 2019, the Company sold $2.3 million and $3.1 million of OREO, respectively. OREO net gains of $0.7 million and net losses of $0.1 million were included in the consolidated statement of operations for the six months ended June 30, 2019 and 2018, respectively.

Note 8 Goodwill and Intangible Assets

Goodwill and core deposit intangible

In connection with all of our acquisitions, the Company recorded goodwill of $115.0 million and core deposit intangible assets of $48.8 million. The goodwill is measured as the excess of the fair value of consideration paid over the fair value of net assets acquired. No goodwill impairment was recorded during the three or six months ended June 30, 2019 or the year ended December 31, 2018.

The gross carrying amount of the core deposit intangibles and the associated accumulated amortization at June 30, 2019 and December 31, 2018, are presented as follows:

June 30, 2019

December 31, 2018

Gross

Net

Gross

Net

carrying

Accumulated

carrying

carrying

Accumulated

carrying

amount

amortization

amount

amount

amortization

amount

Core deposit intangible

$

48,834

$

39,511

$

9,323

$

48,834

$

38,920

$

9,914

The Company is amortizing the core deposit intangibles from acquisitions on a straight line basis over 7-10 years from the date of the respective acquisitions, which represents the expected useful life of the assets. The Company recognized core deposit intangible amortization expense of $0.3 million and $0.6 million during the three and six months ended June 30, 2019, respectively, and $0.7 million and $1.4 million during the three and six months ended June 30, 2018, respectively.

The following table shows the estimated future amortization expense for the core deposit intangibles as of June 30, 2019:

		Amount
For the six months ending December 31, 2019	$	592
For the year ending December 31, 2020		1,183
For the year ending December 31, 2021		1,183
For the year ending December 31, 2022		1,127
For the year ending December 31, 2023		1,048

Mortgage servicing rights

Mortgage servicing rights represent rights to service loans originated by the Company and sold to government sponsored enterprises including FHLMC, FNMA, GNMA and FHLB. Mortgage loans serviced for others were $357.0 million and $419.8 million at June 30, 2019 and 2018, respectively.

Below are the changes in the mortgage servicing rights for the periods presented:

	For the six months ended June 30,
	2019		2018
Beginning balance	$	3,556	$	—
Acquired through acquisition		—		4,301
Originations		18		—
Impairment		(277)		—
Amortization		(353)		(386)
Ending balance	$	2,944	$	3,915
Fair value of mortgage servicing rights	$	2,945	$	4,473

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The fair value of mortgage servicing rights was determined based upon a discounted cash flow analysis. The cash flow analysis included assumptions for discount rates and prepayment speeds. Discount rates ranged from 9.5% to 10.5% and the constant prepayment speed ranged from 15.9% to 23.2% for the June 30, 2019 valuation. Included in mortgage banking income in the consolidated statements of operations were service fees of $0.3 million and $0.5 million for the three and six months ended June 30, 2019, respectively, and $0.3 million and $0.7 million for the three and six months ended June 30, 2018, respectively.

Mortgage servicing rights are evaluated and impairment is recognized to the extent fair value is less than the carrying amount. The Company evaluates impairment by type (FHLMC, FNMA, GNMA and FHLB) and interest rate. The Company is amortizing the mortgage servicing rights in proportion to and over the period of the estimated net servicing income of the underlying loans. The Company recognized mortgage servicing rights amortization expense of $0.2 million and $0.4 million for the three and six months ended June 30, 2019, respectively, and $0.2 million and $0.4 million for the three and six months ended June 30, 2018, respectively.

The following table shows the estimated future amortization expense for the mortgage servicing rights as of June 30, 2019:

		Amount
For the six months ending December 31, 2019	$	300
For the year ending December 31, 2020		539
For the year ending December 31, 2021		429
For the year ending December 31, 2022		342
For the year ending December 31, 2023		272

Note 9 Borrowings

The Company enters into repurchase agreements to facilitate the needs of its clients. As of June 30, 2019 and December 31, 2018, the Company sold securities under agreements to repurchase totaling $60.4 million and $66.0 million, respectively, and none were for periods longer than one day. The Company pledged mortgage-backed securities with a fair value of approximately $70.0 million and $73.9 million as of June 30, 2019 and December 31, 2018, respectively, for these agreements. The Company monitors collateral levels on a continuous basis and may be required to provide additional collateral based on the fair value of the underlying securities. As of June 30, 2019 and December 31, 2018, the Company had $7.7 million and $5.9 million of excess collateral pledged for repurchase agreements, respectively.

As a member of the FHLB, the Bank has access to a line of credit and term financing from the FHLB with total available credit of $1.2 billion at June 30, 2019. At June 30, 2019 and December 31, 2018 the Bank had $257.4 million and $234.3 million in line of credit advances from the FHLB, respectively, that mature within a day. At June 30, 2019, the Company had one term advance remaining totaling $15.0 million, which had a fixed interest rate of 2.33% and a maturity date of October 2020. At December 31, 2018, the Company had $67.3 million in term advances from the FHLB with fixed interest rates between 1.55% - 2.33% and maturity dates of 2019 - 2020. The Bank had investment securities and loans pledged as collateral for FHLB advances. Investment securities pledged were $16.0 million at June 30, 2019 and $16.0 million at December 31, 2018. Loans pledged were $1.6 billion at June 30, 2019 and $1.6 billion at December 31, 2018. Interest expense related to FHLB advances totaled $1.9 million and $3.4 million for the three and six months ended June 30, 2019, respectively, and $0.6 million and $1.1 million for the three and six months ended June 30, 2018, respectively.

Note 10 Regulatory Capital

As a bank holding company, the Company is subject to regulatory capital adequacy requirements implemented by the Federal Reserve. The federal banking agencies have risk-based capital adequacy regulations intended to provide a measure of capital adequacy that reflects the degree of risk associated with a banking organization’s operations. Under these regulations, assets are assigned to one of several risk categories, and nominal dollar amounts of assets and credit equivalent amounts of off-balance-sheet items are multiplied by a risk adjustment percentage for the category.

The Basel III rules, effective January 1, 2015, changed the components of regulatory capital, changed the way in which risk ratings are assigned to various categories of bank assets and defined a new Tier 1 common risk-based ratio. In addition, a capital conservation buffer requirement, which was fully phased in on January 1, 2019, added a 2.5% capital requirement above existing regulatory minimum ratios.

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Under the Basel III requirements, at June 30, 2019 and December 31, 2018, the Company and the Bank met all capital requirements and the Bank had regulatory capital ratios in excess of the levels established for well-capitalized institutions, as detailed in the tables below.

	June 30, 2019
				Required to be			Required to be
				well capitalized under			considered
				prompt corrective			adequately
	Actual			action provisions			capitalized
	Ratio	Amount		Ratio	Amount		Ratio	Amount
Tier 1 leverage ratio:
Consolidated	10.6%	$	607,352	N/A		N/A	4.0%	$	229,151
NBH Bank	8.8%		502,988	5.0%	$	286,051	4.0%		228,841
Common equity tier 1 risk-based capital:
Consolidated	12.9%	$	607,352	N/A		N/A	7.0%	$	401,014
NBH Bank	10.7%		502,988	6.5%	$	371,866	7.0%		400,471
Tier 1 risk-based capital ratio:
Consolidated	12.9%	$	607,352	N/A		N/A	8.5%	$	401,082
NBH Bank	10.7%		502,988	8.0%	$	376,917	8.5%		400,474
Total risk-based capital ratio:
Consolidated	13.8%	$	650,389	N/A		N/A	10.5%	$	495,455
NBH Bank	11.6%		546,025	10.0%	$	471,146	10.5%		494,703

	December 31, 2018
				Required to be			Required to be
				well capitalized under			considered
				prompt corrective			adequately
	Actual			action provisions			capitalized(1)
	Ratio	Amount		Ratio	Amount		Ratio	Amount
Tier 1 leverage ratio:
Consolidated	10.5%	$	580,504	N/A		N/A	4.0%	$	220,988
NBH Bank	9.0%		498,283	5.0%	$	275,703	4.0%		220,563
Common equity tier 1 risk-based capital:
Consolidated	12.9%	$	580,504	N/A		N/A	7.0%	$	386,728
NBH Bank	11.1%		498,283	6.5%	$	358,414	7.0%		385,984
Tier 1 risk-based capital ratio:
Consolidated	12.9%	$	580,504	N/A		N/A	8.5%	$	382,306
NBH Bank	11.1%		498,283	8.0%	$	358,938	8.5%		381,372
Total risk-based capital ratio:
Consolidated	13.8%	$	620,275	N/A		N/A	10.5%	$	472,261
NBH Bank	12.0%		538,054	10.0%	$	448,672	10.5%		471,106

(1) As of the fully phased-in date of January 1, 2019, including the capital conservation buffer.

Note 11 Revenue from Contracts with Clients

The Company recognizes revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers. Substantially all of the Company’s revenue is generated from contracts with clients. Topic 606 is applicable to non-interest revenue streams such as deposit related fees, interchange fees and merchant income. Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain non-interest income streams such as fees associated with mortgage servicing rights, financial guarantees, and derivatives are also not in scope of the new guidance. Non-interest revenue streams in-scope of Topic 606 are discussed below.

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Service Charges and other fees

Service charge fees are primarily comprised of monthly service fees, check orders and other deposit account related fees. Other fees include revenue from processing wire transfers, bill pay service, cashier’s checks and other services. The Company’s performance obligation for account analysis fees and monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Check orders and other deposit account related fees are largely transactional based, and therefore, the Company’s performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to clients’ accounts.

Bank card fees

Bank card fees are primarily comprised of debit card income, ATM fees, merchant services income, and other fees. Debit card income is primarily comprised of interchange fees earned whenever the Company’s debit cards are processed through card payment networks such as Visa. ATM fees are primarily generated when a Company cardholder uses a non-Company ATM or a non-Company cardholder uses a Company ATM. Merchant services income mainly represents fees charged to merchants to process their debit card transactions. The Company’s performance obligation for bank card fees are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Payment is typically received immediately or in the following month.

(Gain) loss on OREO Sales, net

(Gain) loss on OREO Sales, net is recognized when the Company meets its performance obligation to transfer title to the buyer. The gain or loss is measured as the excess of the proceeds received compared to the OREO carrying value. Sales proceeds are received in cash at the time of transfer.

The following table presents non-interest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, and non-interest expense in-scope of Topic 606 for the three and six months ended June 30, 2019 and 2018.

	For the three months ended June 30,				For the six months ended June 30,
	2019		2018		2019		2018
Non-interest income
In-scope of Topic 606:
Service Charges and other fees	$	4,868	$	5,008	$	9,710	$	10,183
Bank card fees		3,766		3,672		7,194		7,034
Non-interest income (in-scope of Topic 606)		8,634		8,680		16,904		17,217
Non-interest income (out-of-scope of Topic 606)		12,026		10,882		20,807		20,181
Total non-interest income	$	20,660	$	19,562	$	37,711	$	37,398
Non-interest expense
In-scope of Topic 606:
(Gain) loss on OREO sales, net		(318)		(14)		(686)		64
Total revenue in-scope of Topic 606	$	8,316	$	8,666	$	16,218	$	17,281

Contract Balances

A contract asset balance occurs when an entity performs a service for a client before the client pays consideration (resulting in a contract receivable) or before payment is due (resulting in a contract asset). A contract liability balance is an entity’s obligation to transfer a service to a client for which the entity has already received payment (or payment is due) from the client. The Company’s non-interest revenue streams are largely based on transactional activity or standard month-end revenue accruals. Consideration is often received immediately or shortly after the Company satisfies its performance obligation and revenue is recognized. The Company does not typically enter into long-term revenue contracts with clients, and therefore, does not experience significant contract balances. As of June 30, 2019 and December 31, 2018, the Company did not have any contract balances.

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Contract Acquisition Costs

In connection with the adoption of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a client if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a client that it would not have incurred if the contract had not been obtained (for example, sales commission). The Company utilizes the practical expedient which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less. The Company has not capitalized any contract acquisition costs.

Note 12 Stock-based Compensation and Benefits

The Company provides stock-based compensation in accordance with shareholder-approved plans. During the second quarter of 2014, shareholders approved the 2014 Omnibus Incentive Plan (the "2014 Plan"). The 2014 Plan replaces the NBH Holdings Corp. 2009 Equity Incentive Plan (the "Prior Plan"), pursuant to which the Company granted equity awards prior to the approval of the 2014 Plan. Pursuant to the 2014 Plan, the Compensation Committee of the Board of Directors has the authority to grant, from time to time, awards of stock options, stock appreciation rights, restricted stock, restricted stock units, performance units, other stock-based awards, or any combination thereof to eligible persons.

Stock options

The Company issues stock options, which are primarily time-vesting with 1/3 vesting on each of the first, second and third anniversary of the date of grant or date of hire.

The expense associated with the awarded stock options was measured at fair value using a Black-Scholes option-pricing model. The outstanding option awards vest or have vested on a graded basis over 1-3 years of continuous service and have 10-year contractual terms.

The following table summarizes stock option activity for the six months ended June 30, 2019:

				Weighted
				average
		Weighted		remaining
		average		contractual	Aggregate
		exercise		term in	intrinsic
	Options	price		years	value
Outstanding at December 31, 2018	1,264,876	$	22.33	3.92	$	11,387
Granted	146,609		34.19
Exercised	(685,198)		20.11
Forfeited	(42,903)		30.94
Outstanding at June 30, 2019	683,384	$	26.56	6.76	$	6,671
Options exercisable at June 30, 2019	423,632		22.15	5.27		5,997
Options vested and expected to vest	645,766		26.13	6.61		6,578

Stock option expense is a component of salaries and benefits in the consolidated statements of operations and totaled $0.2 million and $0.2 million for the three months ended June 30, 2019 and 2018, respectively, and $0.3 million and $0.4 million for the six months ended June 30, 2019 and 2018, respectively. At June 30, 2019, there was $1.0 million of total unrecognized compensation cost related to non-vested stock options granted under the plans. The cost is expected to be recognized over a weighted average period of 2.4 years.

Restricted stock awards

The Company issues primarily time-based restricted stock awards that vest over a range of a 1 - 3 year period. Restricted stock with time-based vesting was valued at the fair value of the shares on the date of grant as they are assumed to be held beyond the vesting period.

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Performance stock units

The Company grants performance stock units which represent initial target awards and do not reflect potential increases or decreases resulting from the final performance results, which are to be determined at the end of the three-year performance period (vesting date). The actual number of shares to be awarded at the end of the performance period will range from 0% - 150% of the initial target awards. 60% of the award is based on the Company’s cumulative earnings per share (EPS target) during the performance period, and 40% of the award is based on the Company’s cumulative total shareholder return (TSR target), or TSR, during the performance period. On the vesting date, the Company’s TSR will be compared to the respective TSRs of the companies comprising the KBW Regional Index at the grant date to determine the shares awarded. The fair value of the EPS target portion of the award was determined based on the closing stock price of the Company’s common stock on the grant date. The fair value of the TSR target portion of the award was determined using a Monte Carlo Simulation at the grant date. The weighted-average grant date fair value per unit for awards granted during the six months ended June 30, 2019 of the EPS target portion and the TSR target portion was $34.08 and $27.01, respectively.

The following table summarizes restricted stock and performance stock unit activity during the six months ended June 30, 2019:

		Weighted				Weighted
	Restricted	average grant-		Performance		average grant-
	stock shares	date fair value		stock units		date fair value
Unvested at December 31, 2018	146,494	$	28.19	192,049	$	26.40
Granted	84,008		35.05	60,781		30.85
Net adjustment due to performance	—		—	22,246		17.36
Vested	(73,879)		23.46	(95,308)		18.02
Forfeited	(18,108)		31.88	(19,401)		31.54
Unvested at June 30, 2019	138,515	$	34.39	160,367	$	31.19

As of June 30, 2019, the total unrecognized compensation cost related to the non-vested restricted stock awards and performance stock units totaled $3.4 million and $3.3 million, respectively, and is expected to be recognized over a weighted average period of approximately 2.2 years and 2.1 years, respectively. Expense related to non-vested restricted stock awards totaled $0.8 million and $0.6 million during the three months ended June 30, 2019 and 2018, respectively, and $0.9 million and $1.0 million during the six months ended June 30, 2019 and 2018, respectively. Expense related to non-vested performance stock units totaled $0.5 million and $0.4 million during the three months ended June 30, 2019 and 2018, respectively, and $0.7 million and $0.7 million during the six months ended June 30, 2019 and 2018, respectively. Expense related to non-vested restricted stock awards and units is a component of salaries and benefits in the Company’s consolidated statements of operations.

Employee Stock Purchase Plan

The 2014 Employee Stock Purchase Plan (“ESPP”) is intended to be a qualified plan within the meaning of Section 423 of the Internal Revenue Code of 1986 and allows eligible employees to purchase shares of common stock through payroll deductions up to a limit of $25,000 per calendar year and 2,000 shares per offering period. The price an employee pays for shares is 90.0% of the fair market value of Company common stock on the last day of the offering period. The offering periods are the six-month periods commencing on March 1 and September 1 of each year and ending on August 31 and February 28 (or February 29 in the case of a leap year) of each year. There are no vesting or other restrictions on the stock purchased by employees under the ESPP. Under the ESPP, the total number of shares of common stock reserved for issuance totaled 400,000 shares, of which 336,443 was available for issuance.

Under the ESPP, employees purchased 6,201 shares and 5,960 shares during the six months ended June 30, 2019 and 2018, respectively.

Note 13 Common Stock

The Company had 31,139,044 and 30,769,063 shares of Class A common stock outstanding at June 30, 2019 and December 31, 2018, respectively. Additionally, the Company had 138,515 and 146,494 shares outstanding at June 30, 2019 and December 31, 2018, respectively, of restricted Class A common stock issued but not yet vested under the 2014 Omnibus Incentive Plan that are not

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included in shares outstanding until such time that they are vested; however, these shares do have voting and certain dividend rights during the vesting period.

On August 5, 2016, the Board of Directors authorized a new share repurchase program for up to $50.0 million from time to time in either the open market or through privately negotiated transactions. The remaining authorization under this program as of June 30, 2019 was $12.6 million.

Note 14 Earnings Per Share

The Company calculates earnings per share under the two-class method, as certain non-vested share awards contain non-forfeitable rights to dividends. As such, these awards are considered securities that participate in the earnings of the Company. Non-vested shares are discussed further in note 12.

The Company had 31,139,044 and 30,726,789 shares of Class A common stock outstanding as of June 30, 2019 and 2018, respectively, exclusive of issued non-vested restricted shares. Certain stock options and non-vested restricted shares are potentially dilutive securities, but are not included in the calculation of diluted earnings per share because to do so would have been anti-dilutive for the three and six months ended June 30, 2019 and 2018.

The following table illustrates the computation of basic and diluted earnings per share for the three and six months ended June 30, 2019 and 2018:

	For the three months ended				For the six months ended
	June 30, 2019		June 30, 2018		June 30, 2019		June 30, 2018
Net income	$	20,282	$	17,512	$	39,204	$	25,977
Less: income allocated to participating securities		(26)		(18)		(44)		(31)
Income allocated to common shareholders	$	20,256	$	17,494	$	39,160	$	25,946
Weighted average shares outstanding for basic earnings per common share		31,155,264		30,735,427		31,058,761		30,615,226
Dilutive effect of equity awards		449,394		651,748		499,854		660,133
Weighted average shares outstanding for diluted earnings per common share		31,604,658		31,387,175		31,558,615		31,275,359
Basic earnings per share	$	0.65	$	0.57	$	1.26	$	0.85
Diluted earnings per share	$	0.64	$	0.56	$	1.24	$	0.83

The Company had 683,384 and 1,291,991 outstanding stock options to purchase common stock at weighted average exercise prices of $26.56 and $22.20 per share at June 30, 2019 and 2018, respectively, which have time-vesting criteria, and as such, any dilution is derived only for the time frame in which the vesting criteria had been met and where the inclusion of those stock options is dilutive. The Company had 298,882 and 348,406 unvested restricted shares and units issued as of June 30, 2019 and 2018, respectively, which have performance, market and/or time-vesting criteria, and as such, any dilution is derived only for the time frame in which the vesting criteria had been met and where the inclusion of those restricted shares and units is dilutive.

Note 15 Derivatives

Risk management objective of using derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company has established policies that neither carrying value nor fair value at risk should exceed established guidelines. The Company has designed strategies to confine these risks within the established limits and identify appropriate trade-offs in the financial structure of its balance sheet. These strategies include the use of derivative financial instruments to help achieve the desired balance sheet repricing structure while meeting the desired objectives of its clients. Currently, the Company employs certain interest rate swaps that are designated as fair value hedges as well as economic hedges. The Company manages a matched book with respect to its derivative instruments in order to minimize its net risk exposure resulting from such transactions.

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Fair values of derivative instruments on the balance sheet

The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the consolidated statements of financial condition as of June 30, 2019 and December 31, 2018.

Information about the valuation methods used to measure fair value is provided in note 17.

		Asset derivatives fair value					Liability derivatives fair value
	Balance Sheet	June 30,		December 31,		Balance Sheet	June 30,		December 31,
	location	2019		2018		Location	2019		2018
Derivatives designated as hedging instruments:
Interest rate products	Other assets	$	1,565	$	17,436	Other liabilities	$	12,833	$	228
Total derivatives designated as hedging instruments		$	1,565	$	17,436		$	12,833	$	228
Derivatives not designated as hedging instruments:
Interest rate products	Other assets	$	8,531	$	3,191	Other liabilities	$	9,242	$	3,349
Interest rate lock commitments	Other assets		1,758		871	Other liabilities		208		72
Forward contracts	Other assets		10		—	Other liabilities		782		472
Total derivatives not designated as hedging instruments		$	10,299	$	4,062		$	10,232	$	3,893

Fair value hedges

Interest rate swaps designated as fair value hedges involve the receipt of variable-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without the exchange of the underlying notional amount. As of June 30, 2019, the Company had interest rate swaps with a notional amount of $432.0 million, which were designated as fair value hedges of interest rate risk. As of December 31, 2018, the Company had interest rate swaps with a notional amount of $473.4 million, that were designated as fair value hedges. These interest rate swaps were associated with $434.2 million and $522.7 million of the Company’s fixed-rate loans as of June 30, 2019 and December 31, 2018, respectively, before a $11.9 million and $13.2 million fair value loss hedge adjustment in the carrying amount as of June 30, 2019 and December 31, 2018, respectively. The Company’s fixed rate loans are included in loans receivable on the statements of financial condition.

For derivatives designated and that qualify as fair value hedges, the gain or loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in earnings. The Company includes the gain or loss on the hedged items in the same line item as the offsetting loss or gain on the related derivatives.

Non-designated hedges

Derivatives not designated as hedges are not speculative and consist of interest rate swaps with commercial banking clients that facilitate their respective risk management strategies. Interest rate swaps are simultaneously hedged by offsetting interest rate swaps that the Company executes with a third party, such that the Company minimizes its net risk exposure resulting from such transactions. As the interest rate swaps associated with this program do not meet the strict hedge accounting requirements, changes in the fair value of both the client swaps and the offsetting swaps are recognized directly in earnings. As of June 30, 2019, the Company had matched interest rate swap transactions with an aggregate notional amount of $459.4 million related to this program. As of December 31, 2018, the Company had matched interest rate swap transactions with an aggregate notional amount of $206.8 million related to this program.

As part of its mortgage banking activities, the Company enters into interest rate lock commitments, which are commitments to originate loans where the interest rate on the loan is determined prior to funding and the clients have locked into that interest rate. The Company then locks in the loan and interest rate with an investor and commits to deliver the loan if settlement occurs ("best efforts") or commits to deliver the locked loan in a binding ("mandatory") delivery program with an investor. Fair value changes of certain loans under interest rate lock commitments are hedged with forward sales contracts of MBS. Forward sales contracts of MBS are recorded at fair value with changes in fair value recorded in non-interest income. Interest rate lock commitments and commitments to deliver loans to investors are considered derivatives. The market value of interest rate lock commitments and best efforts contracts are not readily ascertainable with precision because they are not actively traded in stand-alone markets. The Company determines the fair

32

value of interest rate lock commitments and delivery contracts by measuring the fair value of the underlying asset, which is impacted by current interest rates, taking into consideration the probability that the interest rate lock commitments will close or will be funded.

Certain additional risks arise from these forward delivery contracts in that the counterparties to the contracts may not be able to meet the terms of the contracts. The Company does not expect any counterparty to any MBS contract to fail to meet its obligation. Additional risks inherent in mandatory delivery programs include the risk that, if the Company fails to deliver the loans subject to interest rate risk lock commitments, it will still be obligated to “pair off” MBS to the counterparty. Should this be required, the Company could incur significant costs in acquiring replacement loans and such costs could have an adverse effect on the consolidated financial statements.

The fair value of the mortgage banking derivative is recorded as a freestanding asset or liability with the change in value being recognized in current earnings during the period of change.

The Company had interest rate lock commitments with a notional value of $140.1 million and forward contracts with a notional value of $169.2 million at June 30, 2019. At December 31, 2018, the Company had interest rate lock commitments with a notional value of $50.1 million and forward contracts with a notional value of $77.6 million.

Effect of derivative instruments on the consolidated statements of operations

The tables below present the effect of the Company’s derivative financial instruments on the consolidated statements of operations for the three and six months ended June 30, 2019 and 2018:

	Location of gain (loss)	Amount of gain recognized in income on derivatives
Derivatives in fair value	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
hedging relationships	derivatives	2019		2018		2019		2018
Interest rate products	Interest and fees on loans	$	(7,514)	$	5,288	$	(17,600)	$	17,340
Total		$	(7,514)	$	5,288	$	(17,600)	$	17,340

	Location of gain (loss)	Amount of loss recognized in income on hedged items
	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
Hedged items	hedged items	2019		2018		2019		2018
Interest rate products	Interest and fees on loans	$	4,780	$	(5,347)	$	14,917	$	(17,264)
Total		$	4,780	$	(5,347)	$	14,917	$	(17,264)

	Location of gain (loss)	Amount of gain (loss) recognized in income on derivatives
Derivatives not designated	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
as hedging instruments	derivatives	2019		2018		2019		2018
Interest rate products	Other non-interest expense	$	(290)	$	3	$	(563)	$	124
Interest rate lock commitments	Mortgage banking income		616		(517)		1,768		(141)
Forward contracts	Mortgage banking income		(1,502)		305		(2,302)		1,413
Total		$	(1,176)	$	(209)	$	(1,097)	$	1,396

Credit-risk-related contingent features

The Company has agreements with its derivative counterparties that contain a provision where if the Company defaults on any of its indebtedness for reasons other than an error or omission of an administrative or operational nature, including default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations.

The Company also has agreements with certain of its derivative counterparties that contain a provision where if the Company fails to maintain its status as a well/adequately capitalized institution, then the counterparty has the right to terminate the derivative positions and the Company would be required to settle its obligations under the agreements.

As of June 30, 2019, the termination value of derivatives in a net liability position related to these agreements was $21.3 million, which includes accrued interest but excludes any adjustment for nonperformance risk. The Company has minimum collateral posting thresholds with certain of its derivative counterparties and, as of June 30, 2019, the Company had posted $24.1 million in eligible collateral. If the Company had breached any of these provisions at June 30, 2019, it could have been required to settle its obligations under the agreements at the termination value.

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Note 16 Commitments and Contingencies

In the normal course of business, the Company enters into various off-balance sheet commitments to help meet the financing needs of clients. These financial instruments include commitments to extend credit, commercial and consumer lines of credit and standby letters of credit. The same credit policies are applied to these commitments as the loans on the consolidated statements of financial condition; however, these commitments involve varying degrees of credit risk in excess of the amount recognized in the consolidated statements of financial condition. At June 30, 2019 and December 31, 2018, the Company had loan commitments totaling $738.1 million and $773.5 million, respectively, and standby letters of credit that totaled $8.3 million and $10.6 million, respectively. The total amounts of unused commitments do not necessarily represent future credit exposure or cash requirements, as commitments often expire without being drawn upon. However, the contractual amount of these commitments, offset by any additional collateral pledged, represents the Company’s potential credit loss exposure.

Total unfunded commitments at June 30, 2019 and December 31, 2018 were as follows:

	June 30, 2019		December 31, 2018
Commitments to fund loans	$	206,031	$	183,946
Unfunded commitments under lines of credit		532,107		589,573
Commercial and standby letters of credit		8,260		10,558
Total unfunded commitments	$	746,398	$	784,077

Commitments to fund loans—Commitments to fund loans are legally binding agreements to lend to clients in accordance with predetermined contractual provisions providing there have been no violations of any conditions specified in the contract. These commitments are generally at variable interest rates and are for specific periods or contain termination clauses and may require the payment of a fee. The total amounts of unused commitments are not necessarily representative of future credit exposure or cash requirements, as commitments often expire without being drawn upon.

Unfunded commitments under lines of credit—In the ordinary course of business, the Company extends revolving credit to its clients. These arrangements may require the payment of a fee.

Commercial and standby letters of credit—As a provider of financial services, the Company routinely issues commercial and standby letters of credit, which may be financial standby letters of credit or performance standby letters of credit. These are various forms of “back-up” commitments to guarantee the performance of a client to a third party. While these arrangements represent a potential cash outlay for the Company, the majority of these letters of credit will expire without being drawn upon. Letters of credit are subject to the same underwriting and credit approval process as traditional loans, and as such, many of them have various forms of collateral securing the commitment, which may include real estate, personal property, receivables or marketable securities.

Contingencies

Mortgage loans sold to investors may be subject to repurchase or indemnification in the event of specific default by the borrower or subsequent discovery that underwriting standards were not met. The Company has established a reserve liability for expected losses related to these representations and warranties based upon management’s evaluation of actual and historic loss history, delinquency trends in the portfolio and economic conditions. The Company recorded a repurchase reserve of $2.6 million and $4.0 million at June 30, 2019 and 2018, respectively, which is included in other liabilities on the consolidated statements of financial condition.

In the ordinary course of business, the Company and the Bank may be subject to litigation. Based upon the available information and advice from the Company’s legal counsel, management does not believe that any potential, threatened or pending litigation to which it is a party will have a material adverse effect on the Company’s liquidity, financial condition or results of operations.

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Note 17 Fair Value Measurements

The Company uses fair value measurements to record fair value adjustments to certain assets and liabilities and to disclose the fair value of its financial instruments. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. For disclosure purposes, the Company groups its financial and non-financial assets and liabilities into three different levels based on the nature of the instrument and the availability and reliability of the information that is used to determine fair value. The three levels are defined as follows:

● Level 1—Includes assets or liabilities in which the valuation methodologies are based on unadjusted quoted prices in active markets for identical assets or liabilities.

● Level 2—Includes assets or liabilities in which the inputs to the valuation methodologies are based on similar assets or liabilities in inactive markets, quoted prices for identical or similar assets or liabilities in inactive markets, and inputs other than quoted prices that are observable, such as interest rates, yield curves, volatilities, prepayment speeds and other inputs obtained from observable market input.

● Level 3—Includes assets or liabilities in which the inputs to the valuation methodology are based on at least one significant assumption that is not observable in the marketplace. These valuations may rely on management’s judgment and may include internally-developed model-based valuation techniques.

Level 1 inputs are considered to be the most transparent and reliable and level 3 inputs are considered to be the least transparent and reliable. The Company assumes the use of the principal market to conduct a transaction of each particular asset or liability being measured and then considers the assumptions that market participants would use when pricing the asset or liability. Whenever possible, the Company first looks for quoted prices for identical assets or liabilities in active markets (level 1 inputs) to value each asset or liability. However, when inputs from identical assets or liabilities on active markets are not available, the Company utilizes market observable data for similar assets and liabilities. The Company maximizes the use of observable inputs and limits the use of unobservable inputs to occasions when observable inputs are not available. The need to use unobservable inputs generally results from the lack of market liquidity of the actual financial instrument or of the underlying collateral. While third party price indications may be available in those cases, limited trading activity can challenge the observability of those inputs.

Changes in the valuation inputs used for measuring the fair value of financial instruments may occur due to changes in current market conditions or other factors. Such changes may necessitate a transfer of the financial instruments to another level in the hierarchy based on the new inputs used. The Company recognizes these transfers at the end of the reporting period that the transfer occurs. During the six months ended June 30, 2019 and 2018, there were no transfers of financial instruments between the hierarchy levels.

The following is a description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of each instrument under the valuation hierarchy:

Fair Value of Financial Instruments Measured on a Recurring Basis

Investment securities available-for-sale—Investment securities available-for-sale are carried at fair value on a recurring basis. To the extent possible, observable quoted prices in an active market are used to determine fair value and, as such, these securities are classified as level 1. At June 30, 2019 and December 31, 2018, the Company did not hold any level 1 securities. When quoted market prices in active markets for identical assets or liabilities are not available, quoted prices of securities with similar characteristics, discounted cash flows or other pricing characteristics are used to estimate fair values and the securities are then classified as level 2.

Loans held for sale—The Company has elected to record loans originated and intended for sale in the secondary market at estimated fair value. The portfolio consists primarily of fixed rate residential mortgage loans that are sold within 45 days. The Company estimates fair value based on quoted market prices for similar loans in the secondary market and is classified as level 2.

Interest rate swap derivatives—The Company's derivative instruments are limited to interest rate swaps that may be accounted for as fair value hedges or non-designated hedges. The fair values of the swaps incorporate credit valuation adjustments in order to appropriately reflect nonperformance risk in the fair value measurements. The credit valuation adjustment is the dollar amount of the fair value adjustment related to credit risk and utilizes a probability weighted calculation to quantify the potential loss over the life of the trade. The credit valuation adjustments are calculated by determining the total expected exposure of the derivatives (which incorporates both the current and potential future exposure) and then applying the respective counterparties’ credit spreads to the exposure offset by marketable collateral posted, if any. Certain derivative transactions are executed with counterparties who are large

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financial institutions ("dealers"). International Swaps and Derivative Association Master Agreements ("ISDA") and Credit Support Annexes ("CSA") are employed for all contracts with dealers. These contracts contain bilateral collateral arrangements. The fair value inputs of these financial instruments are determined using discounted cash flow analysis through the use of third-party models whose significant inputs are readily observable market parameters, primarily yield curves, with appropriate adjustments for liquidity and credit risk, and are classified as level 2.

Mortgage banking derivatives—The Company relies on a third-party pricing service to value its mortgage banking derivative financial assets and liabilities, which the Company classifies as a level 3 valuation. The external valuation model to estimate the fair value of its interest rate lock commitments to originate residential mortgage loans held for sale includes grouping the interest rate lock commitments by interest rate and terms, applying an estimated pull-through rate based on historical experience, and then multiplying by quoted investor prices determined to be reasonably applicable to the loan commitment groups based on interest rate, terms, and rate lock expiration dates of the loan commitment groups. The Company also relies on an external valuation model to estimate the fair value of its forward commitments to sell residential mortgage loans (i.e., an estimate of what the Company would receive or pay to terminate the forward delivery contract based on market prices for similar financial instruments), which includes matching specific terms and maturities of the forward commitments against applicable investor pricing.

The tables below present the financial instruments measured at fair value on a recurring basis as of June 30, 2019 and December 31, 2018 on the consolidated statements of financial condition utilizing the hierarchy structure described above:

	June 30, 2019
	Level 1		Level 2		Level 3		Total
Assets:
Investment securities available-for-sale:
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	123,769	$	—	$	123,769
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		585,358		—		585,358
Municipal securities		—		441		—		441
Loans held for sale		—		105,866		—		105,866
Interest rate swap derivatives		—		10,096		—		10,096
Mortgage banking derivatives		—		—		1,768		1,768
Total assets at fair value	$	—	$	825,530	$	1,768	$	827,298
Liabilities:
Interest rate swap derivatives	$	—	$	22,075	$	—	$	22,075
Mortgage banking derivatives		—		—		990		990
Total liabilities at fair value	$	—	$	22,075	$	990	$	23,065

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	December 31, 2018
	Level 1		Level 2		Level 3		Total
Assets:
Investment securities available-for-sale:
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	146,642	$	—	$	146,642
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		643,381		—		643,381
Municipal securities		—		441		—		441
Loans held for sale		—		48,120		—		48,120
Interest rate swap derivatives		—		20,627		—		20,627
Mortgage banking derivatives		—		—		871		871
Total assets at fair value	$	—	$	859,211	$	871	$	860,082
Liabilities:
Interest rate swap derivatives	$	—	$	3,577	$	—	$	3,577
Mortgage banking derivatives		—		—		544		544
Total liabilities at fair value	$	—	$	3,577	$	544	$	4,121

The table below details the changes in level 3 financial instruments during the six months ended June 30, 2019:

		Mortgage banking
		derivatives, net
Balance at December 31, 2018	$	327
Gain included in earnings, net		451
Balance at June 30, 2019	$	778

Fair Value of Financial Instruments Measured on a Non-recurring Basis

Certain assets may be recorded at fair value on a non-recurring basis as conditions warrant. These non-recurring fair value measurements typically result from the application of lower of cost or fair value accounting or a write-down occurring during the period.

Impaired loans—The Company records collateral dependent loans that are considered to be impaired at their estimated fair value. A loan is considered impaired when it is probable that the Company will be unable to collect all contractual amounts due in accordance with the terms of the loan agreement. Collateral dependent impaired loans are measured based on the fair value of the collateral. The Company relies on third-party appraisals and internal assessments, utilizing a discount rate in the range of 0% - 25%, in determining the estimated fair values of these loans. The inputs used to determine the fair values of loans are considered level 3 inputs in the fair value hierarchy. At June 30, 2019, the Company recorded a specific reserve of $3.9 million related to nine originated and acquired loans with a carrying balance of $14.5 million. At June 30, 2018, the Company recorded a specific reserve of $1.2 million related to six originated and acquired loans with a carrying balance of $6.3 million.

OREO—OREO is recorded at the fair value of the collateral less estimated selling costs. The estimated fair values of OREO are updated periodically and further write-downs may be taken to reflect a new basis. The Company recognized $684 thousand and $64 thousand of OREO impairments in its consolidated statements of operations during the six months ended June 30, 2019 and 2018, respectively. The fair values of OREO are derived from third party price opinions or appraisals that generally use an income approach or a market value approach. If reasonable comparable appraisals are not available, then the Company may use internally developed models to determine fair values. The inputs used to determine the fair value of OREO properties are considered level 3 inputs in the fair value hierarchy.

Mortgage Servicing Rights—Mortgage servicing rights represent the value associated with servicing residential real estate loans that have been sold to outside investors with servicing retained. The fair value for servicing assets is determined through discounted cash flow analysis and utilizes discount rates ranging from 9.5% to 10.5% at June 30, 2019 and prepayment speed assumption ranges of 15.9% to 23.2% at June 30, 2019 as inputs. Mortgage servicing rights are subject to impairment testing. The carrying values of these rights are reviewed quarterly for impairment based upon the calculation of fair value. For purposes of measuring impairment, the

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rights are stratified into certain risk characteristics including note type and note term. If the valuation model reflects a value less than the carrying value, mortgage servicing rights are adjusted to fair value through a valuation allowance. The Company recognized $277 thousand of mortgage servicing rights impairment during the six months ended June 30, 2019, which is included in mortgage banking income on the consolidated statements of operations. No impairment of mortgage servicing rights was recorded for the six months ended June 30, 2018. The inputs used to determine the fair values of mortgage servicing rights are considered level 3 inputs in the fair value hierarchy.

The Company may be required to record fair value adjustments on other available-for-sale and municipal securities valued at par on a non-recurring basis.

The table below provides information regarding the assets recorded at fair value on a non-recurring basis during the six months ended June 30, 2019 and 2018:

	June 30, 2019
	Total		Losses from fair value changes
Impaired loans	$	40,398	$	508
Other real estate owned		7,054		684
Mortgage servicing rights		2,944		277
Total	$	50,396	$	1,469

	June 30, 2018
	Total		Losses from fair value changes
Impaired loans	$	34,822	$	1,089
Other real estate owned		35,469		64
Mortgage servicing rights		3,915		—
Total	$	74,205	$	1,153

The Company did not record any liabilities measured at fair value on a non-recurring basis during the six months ended June 30, 2019.

Note 18 Fair Value of Financial Instruments

The fair value of a financial instrument is the amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is determined based upon quoted market prices to the extent possible; however, in many instances, there are no quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques that may be significantly impacted by the assumptions used, including the discount rate and estimates of future cash flows. Changes in any of these assumptions could significantly affect the fair value estimates. The fair value of the financial instruments listed below does not reflect a premium or discount that could result from offering all of the Company’s holdings of financial instruments at one time, nor does it reflect the underlying value of the Company, as ASC Topic 825 excludes certain financial instruments and all non-financial instruments from its disclosure requirements. The estimated fair value amounts have been determined by the Company using available market information and appropriate valuation methodologies and are based on the exit price concept within ASC Topic 825 and applied to this disclosure on a prospective basis. Considerable judgment is required to interpret market data in order to develop the estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange.

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The fair value of financial instruments at June 30, 2019 and December 31, 2018, including methods and assumptions utilized for determining fair value of financial instruments are set forth below:

	Level in fair value	June 30, 2019				December 31, 2018
	measurement	Carrying		Estimated		Carrying		Estimated
	hierarchy	amount		fair value		amount		fair value
ASSETS
Cash and cash equivalents	Level 1	$	91,159	$	91,159	$	109,556	$	109,556
Mortgage-backed securities—residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises available-for-sale	Level 2		123,769		123,769		146,642		146,642
Mortgage-backed securities—other residential mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored enterprises available-for-sale	Level 2		585,358		585,358		643,381		643,381
Municipal securities	Level 2		441		441		441		441
Municipal securities	Level 3		169		169		169		169
Other available-for-sale securities	Level 3		469		469		469		469
Mortgage-backed securities—residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	Level 2		136,964		137,541		157,115		154,412
Mortgage-backed securities—other residential mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	Level 2		69,397		68,861		78,283		76,514
Non-marketable securities	Level 2		30,726		30,726		27,555		27,555
Loans receivable	Level 3		4,330,263		4,432,831		4,092,308		4,082,146
Loans held for sale	Level 2		105,866		105,866		48,120		48,120
Accrued interest receivable	Level 2		19,992		19,992		17,852		17,852
Interest rate swap derivatives	Level 2		10,096		10,096		20,627		20,627
Mortgage banking derivatives	Level 3		1,768		1,768		871		871
LIABILITIES
Deposit transaction accounts	Level 2		3,606,360		3,606,360		3,445,092		3,445,092
Time deposits	Level 2		1,081,637		1,080,162		1,080,529		1,068,233
Securities sold under agreements to repurchase	Level 2		60,430		60,430		66,047		66,047
Federal Home Loan Bank advances	Level 2		272,414		272,773		301,660		301,933
Accrued interest payable	Level 2		8,047		8,047		6,889		6,889
Interest rate swap derivatives	Level 2		22,075		22,075		3,577		3,577
Mortgage banking derivatives	Level 3		990		990		544		544

Note 19 Acquisition Activities

On January 1, 2018, the Company completed its acquisition of Peoples, Inc., the bank holding company of Colorado-based Peoples National Bank and Kansas-based Peoples Bank. Immediately following the completion of the acquisition, Peoples National Bank and Peoples Bank merged into NBH Bank. Pursuant to the merger agreement executed in June 2017, the Company paid $36.2 million of cash consideration and 3,398,477 shares of the Company’s Class A common stock in exchange for all of the outstanding common stock of Peoples. Included in the cash consideration is $10.0 million of restricted cash placed in escrow for certain potential liabilities the Company is indemnified for pursuant to the merger agreement. The restricted cash is included in other assets in the Company’s consolidated statements of financial condition at June 30, 2019. The transaction was valued at $146.4 million in the aggregate, based on the Company’s closing price of $32.43 on the acquisition date. Acquisition-related costs of $0.4 million and $8.0 million on a pre-tax basis were included in the Company’s consolidated statements of operations for the three and six months ended June 30, 2018. The results of Peoples are included in the results of the Company subsequent to the acquisition date.

The Company determined that this acquisition constitutes a business combination as defined in ASC Topic 805, Business Combinations. Accordingly, as of the date of the acquisition, the Company recorded the assets acquired and liabilities assumed at fair value. The Company determined fair values in accordance with the guidance provided in ASC Topic 820, Fair Value Measurements and Disclosures. Fair value is established by discounting the expected future cash flows with a market discount rate for like maturities and risk instruments. The estimation of expected future cash flows, market conditions and other future events and actual results could differ materially. The determination of the fair values of fixed assets, loans, OREO, core deposit intangible, mortgage servicing rights and mortgage repurchase reserve involves a high degree of judgment and complexity.

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The table below summarizes the net assets acquired (at fair value) and consideration transferred in connection with the Peoples acquisition:

Assets:
Cash and due from banks	$	105,173
Investment securities available-for-sale		118,512
Non-marketable securities		4,796
Loans		542,707
Loans held for sale		54,260
Other real estate owned		1,253
Premises and equipment		18,584
Core deposit intangible asset		10,477
Mortgage servicing rights		4,301
Other assets		15,361
Total assets acquired	$	875,424
Liabilities:
Total deposits		729,911
FHLB borrowings		33,825
Other liabilities		20,683
Total liabilities assumed	$	784,419
Identifiable net assets acquired	$	91,005
Consideration:
NBHC common stock paid at January 1, 2018, closing price of $32.43	$	110,213
Cash		36,189
Total	$	146,402
Goodwill	$	55,397

In connection with the Peoples acquisition, the Company recorded $55.4 million of goodwill, a $10.5 million core deposit intangible asset, a $4.3 million mortgage servicing rights intangible asset and a $4.0 million mortgage repurchase reserve, included in other liabilities. The core deposit intangible is being amortized straight-line over ten years and the mortgage servicing rights intangible is amortized in proportion to and over the period of the estimated net servicing income. The FHLB borrowings of $33.8 million were paid off during the first quarter of 2018. The goodwill associated with this transaction is not tax deductible.

At the date of acquisition, the gross contractual amounts receivable, inclusive of all principal and interest, was $713.6 million. The Company’s best estimate of the contractual principal cash flows for loans not expected to be collected was $2.1 million.

Note 20 Subsequent Event

On August 1, 2019, the Company closed on the sale of one previously acquired OREO property that resulted in a gain of $4.4 million. The OREO property had a net book value of zero on the consolidated statements of financial condition at June 30, 2019.

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Item 2: MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The following management's discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated financial statements and related notes as of and for the three and six months ended June 30, 2019, and with our annual report on Form 10-K (file number 001-35654), which includes our audited consolidated financial statements and related notes as of and for the years ended December 31, 2018, 2017 and 2016. This discussion and analysis contains forward-looking statements that involve risks, uncertainties and assumptions that may cause actual results to differ materially from management's expectations. Factors that could cause such differences are discussed in the section entitled “Cautionary Note Regarding Forward-Looking Statements” located elsewhere in this quarterly report and in Item 1A“Risk Factors” in the annual report on Form 10-K, referenced above, and should be read herewith.

All amounts are in thousands, except share and per share data, or as otherwise noted.

Overview

Our focus is on building relationships by creating a win-win scenario for our clients and our company. We believe in providing simple and fair-minded solutions while offering personal service to our clients. We have established a solid financial services franchise with a sizable presence for deposit gathering and building client relationships necessary for growth. We also believe that our established presence in core markets that are outperforming national averages positions us well for growth opportunities. As of June 30, 2019, we had $5.9 billion in assets, $4.3 billion in loans, $4.7 billion in deposits and $0.7 billion in equity.

Operating Highlights and Key Challenges

Increased profitability and returns

● Net income was $39.2 million, or $1.24 per diluted share, for the six months ended June 30, 2019 compared to net income of $26.0 million, or $0.83 per diluted share, for the same period in the prior year. Net income during the six months ended June 30, 2018 included $6.3 million, after-tax, of expenses related to the acquisition of Peoples. Adjusting for these expenses, net income would have been $32.3 million, or $1.03 per diluted share.

● The return on average tangible assets was 1.41% for the six months ended June 30, 2019 compared to 0.99% for the same period in the prior year. Adjusting for the non-recurring Peoples acquisition expenses, the return on average tangible assets was 1.22% for the six months ended June 30, 2018.

● The return on average tangible common equity was 13.30% for the six months ended June 30, 2019 compared to 10.29% for the same period prior year. Adjusting for Peoples acquisition expenses, the return on average tangible common equity was 12.71% for the six months ended June 30, 2018.

Strategic execution

● Announced expansion into Utah in January 2019, with a focus on serving commercial and business banking clients in Salt Lake City’s Wasatch Front.

● Maintained a conservatively structured loan portfolio represented by diverse industries and concentrations with most industry sector concentrations at 5% or less of total loans, and all concentration levels remain well below our self-imposed limits.

● Continued to build and deepen relationships with our clients, resulting in average transaction deposit growth of $51.5 million since December 31, 2018.

Loan portfolio

● Total loans ended the quarter at $4.3 billion and increased $238.0 million, or 11.7% annualized, since December 31, 2018.

● Grew originated and acquired loans outstanding to $4.3 billion, an increase of $248.2 million, or 12.4% annualized, since December 31, 2018, led by originated commercial loan growth of $238.9 million, or 18.4% annualized.

● Loan originations over the trailing twelve months totaled $1.2 billion, led by commercial loan originations of $869.9 million.

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Credit quality

● Provision for loan losses totaled $4.8 million during the six months ended June 30, 2019, compared to $1.9 million during the six months ended June 30, 2018. The current provision was recorded to support originated loan growth and included a $2.4 million specific reserve for one previously acquired commercial loan placed on non-accrual during the second quarter of 2019.

● Annualized net charge-offs to average total loans totaled 0.02% for the three and six months ended June 30, 2019.

● Credit quality remained strong, as non-performing loans (comprised of non-accrual loans and non-accrual TDRs) were 0.78% of total loans at June 30, 2019, compared to 0.60% at December 31, 2018. Non-performing assets to total loans and OREO totaled 0.94% at June 30, 2019 compared to 0.85% at December 31, 2018.

Client deposit funded balance sheet

● Average non-interest bearing demand deposits increased $68.6 million, or 6.5%, during the six months ended June 30, 2019, compared to the same period in the prior year.

● Total deposits averaged $4.6 billion during the six months ended June 30, 2019, consistent with the same period in the prior year.

● Time deposits averaged $1.1 billion during the six months ended June 30, 2019, decreasing $71.7 million, or 6.2%, from the same period prior year.

● The mix of transaction deposits to total deposits improved to 76.9% at June 30, 2019 from 76.2% at December 31, 2018, due to our continued focus on developing long-term banking relationships.

● Cost of deposits totaled 0.62% during the six months ended June 30, 2019, increasing 21 basis points from the same period in the prior year. Cost of funds totaled 0.94% during the six months ended June 30, 2019, increasing 38 basis points from the same period in the prior year.

Revenues

● Fully taxable equivalent (FTE) net interest income totaled $106.2 million during the six months ended June 30, 2019 and increased $7.0 million, or 7.0%, compared to the same period in the prior year.

● Average earning assets increased $182.7 million, or 3.6%, compared to the same period in the prior year, primarily driven by originated loan growth.

● The FTE net interest margin widened 13 basis points to 4.03% for the six months ended June 30, 2019, when compared to the same period prior year, as the yield on earning assets increased 40 basis points, led by a 50 basis point increase in the originated portfolio yields due to higher loan yields and short-term rate increases, partially offset by an increase in the cost of funds of 38 basis points from 0.56% to 0.94%.

● Non-interest income totaled $37.7 million during the six months ended June 30, 2019, increasing $0.3 million from the same period in the prior year primarily due to $0.5 million higher mortgage banking income, $0.4 million higher other non-interest income and $0.1 million higher combined service charges and bank card fees. These increases were partially offset by a $0.7 million decrease in OREO-related income during the six months ended June 30, 2019.

Expenses

● Non-interest expense totaled $90.8 million during the six months ended June 30, 2019, representing a decrease of $11.2 million from same period in the prior year, primarily driven by $8.0 million of non-recurring acquisition costs during the first six months of 2018 and efficiencies gained from the integration of the Peoples acquisition.

● Income tax expense totaled $6.5 million during the six months ended June 30, 2019, compared to $4.5 million during the same period in the prior year. Tax expense was lowered by $2.1 million and $1.2 million in tax benefit from stock compensation activity for the six months ended June 30, 2019 and 2018, respectively. Adjusting for the stock compensation activity, the June 30, 2019 and 2018 effective tax rate was 19.0% and 18.6%, respectively.

Strong capital management

● Capital ratios are strong as our capital position remains in excess of federal bank regulatory thresholds. As of June 30, 2019, our consolidated tier 1 leverage ratio was 10.6% and our consolidated tier 1 risk-based capital and common equity tier 1 risk-based capital ratios were both 12.9%.

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● At June 30, 2019, common book value per share was $23.57, while tangible common book value per share was $19.83, or $20.36 after consideration of the excess accretable yield value of $0.53 per share.

● From early 2013 through October 2016, we have repurchased 26.6 million shares, or 50.9% of the outstanding shares, at an attractive weighted average price of $20.03 per share.

Key Challenges

There are a number of significant challenges confronting us and our industry. We began banking operations in 2010 by acquiring distressed financial institutions, and sought to rebuild them and implement operational efficiencies across the enterprise as a whole. We face continual challenges implementing our business strategy, including growing the assets, particularly loans, and deposits of our business amidst intense competition, changing interest rates, adhering to changes in the regulatory environment and identifying and consummating disciplined acquisition and other expansionary opportunities in a very competitive environment.

General economic conditions remained stable in the first six months of 2019. Residential real estate values remain strong in our markets and nationally, with many markets, including Denver, hitting new post-crisis highs. Commercial real estate property fundamentals also remain strong, with stable occupancy and increasing lease rates, along with cyclically low capitalization rates leading to increasing valuations. A significant portion of our loan portfolio is secured by real estate and any deterioration in real estate values or credit quality or elevated levels of non-performing assets would ultimately have a negative impact on the quality of our loan portfolio.

The agriculture industry is in the fourth year of depressed commodity prices. Our food and agriculture portfolio is only 5.6% of total loans and is well-diversified across food production, crop and livestock types. Crop and livestock loans represent 1.4% of total loans. We have maintained relationships with food and agriculture clients that generally possess low leverage and, correspondingly, low bank debt to assets, minimizing any potential credit losses in the future.

Our originated and acquired loans outstanding portfolio at June 30, 2019 totaled $4.3 billion, representing an increase of $248.2 million, or 12.4% annualized, compared to December 31, 2018. Our 310-30 loans have produced higher yields than our originated and acquired loans, due to accretion of fair value adjustments. During the six months ended June 30, 2019, our weighted average rate on new loans funded at the time of origination was 5.3% (fully taxable equivalent), compared to the six months ended June 30, 2019 weighted average yield of our originated loan portfolio of 4.9% (fully taxable equivalent). Fully taxable equivalent net interest income reached an inflection point in the second quarter of 2017 and continued through the second quarter of 2019 as the yields and volumes of originated and acquired loans outpaced the decrease in higher yielding 310-30 loan balances. The inflection point was driven by both the strong new loan originations as well as short-term market rate increases. Future growth in our interest income will ultimately be dependent on our ability to continue to generate sufficient volumes of high-quality originated loans.

Continued regulation, impending new liquidity and capital constraints, and a continual need to bolster cybersecurity are adding costs and uncertainty to all U.S. banks and could affect profitability. Also, nontraditional participants in the market may offer increased competition as non-bank payment businesses, including fintechs, are expanding into traditional banking products. While certain external factors are out of our control and may provide obstacles to our business strategy, we are prepared to deal with these challenges. We seek to remain flexible, yet methodical and proactive, in our strategic decision making so that we can quickly respond to market changes and the inherent challenges and opportunities that accompany such changes.

43

Performance Overview

In evaluating our consolidated statements of financial condition and results of operations financial statement line items, we evaluate and manage our performance based on key earnings indicators, balance sheet ratios, asset quality metrics and regulatory capital ratios, among others. The table below presents some of the primary performance indicators that we use to analyze our business on a regular basis for the periods indicated:

	As of and for the three months ended					As of and for the six months ended
	June 30,	December 31,		June 30,		June 30,		June 30,
	2019	2018	​	2018	​	2019	​	2018
Key Ratios(1)
Return on average assets	1.39%	1.22%		1.25%		1.37%		0.93%
Return on average tangible assets(2)	1.44%	1.26%		1.31%		1.41%		0.99%
Return on average tangible assets, adjusted(2)	1.44%	1.26%		1.33%		1.41%		1.22%
Return on average equity	11.17%	10.02%		10.75%		11.01%		8.08%
Return on average tangible common equity(2)	13.45%	12.29%		13.52%		13.30%		10.29%
Return on average tangible common equity, adjusted(2)	13.45%	12.29%		13.72%		13.30%		12.71%
Loan to deposit ratio (end of period)	92.37%	90.23%		82.60%		92.37%		82.60%
Non-interest bearing deposits to total deposits (end of period)	24.90%	23.64%		23.74%		24.90%		23.74%
Net interest margin(4)	3.91%	3.90%		3.86%		3.93%		3.81%
Net interest margin FTE(2)(4)(9)	4.00%	3.99%		3.95%		4.03%		3.90%
Interest rate spread FTE(5)(9)	3.72%	3.78%		3.80%		3.77%		3.75%
Yield on earning assets(3)	4.63%	4.45%		4.29%		4.61%		4.23%
Yield on earning assets FTE(2)(3)(9)	4.73%	4.54%		4.38%		4.71%		4.31%
Cost of interest bearing liabilities(3)	1.01%	0.76%		0.58%		0.94%		0.56%
Cost of deposits	0.66%	0.52%		0.42%		0.62%		0.41%
Non-interest income to total revenue FTE	27.76%	22.81%		27.93%		26.21%		27.38%
Non-interest expense to average assets	3.19%	3.03%		3.34%		3.17%		3.66%
Non-interest expense to average assets, adjusted	3.19%	3.03%		3.31%		3.17%		3.38%
Efficiency ratio(2)	63.10%	64.45%		66.88%		63.84%		74.94%
Efficiency ratio FTE(2)(9)	62.01%	63.30%		65.83%		62.73%		73.75%
Efficiency ratio FTE, adjusted for acquisition-related costs(2)(9)	62.01%	63.30%		65.31%		62.73%		67.93%
Total Loans Asset Quality Data(6)(7)(8)
Non-performing loans to total loans	0.78%	0.60%		0.67%		0.78%		0.67%
Non-performing assets to total loans and OREO	0.94%	0.85%		1.58%		0.94%		1.58%
Allowance for loan losses to total loans	0.93%	0.87%		0.84%		0.93%		0.84%
Allowance for loan losses to non-performing loans	118.93%	145.94%		125.73%		118.93%		125.73%
Net charge-offs to average loans(1)	0.02%	0.06%		0.03%		0.02%		0.05%

(1)	Quarter-to-date and year-to-date ratios are annualized.
(2)	Ratio represents non-GAAP financial measure. See non-GAAP reconciliations below.
(3)	Interest earning assets include assets that earn interest/accretion or dividends. Any market value adjustments on investment securities are excluded from interest earning assets. Interest bearing liabilities include liabilities that must be paid interest.
(4)	Net interest margin represents net interest income, including accretion income on interest earning assets, as a percentage of average interest earning assets.
(5)	Interest rate spread represents the difference between the weighted average yield on interest earning assets and the weighted average cost of interest bearing liabilities.
(6)	Non-performing loans consist of non-accruing loans and restructured loans on non-accrual, but exclude any loans accounted for under ASC 310-30 in which the pool is still performing. These ratios may, therefore, not be comparable to similar ratios of our peers.
(7)	Non-performing assets include non-performing loans and other real estate owned.
(8)	Total loans are net of unearned discounts and fees.
(9)	Presented on a fully taxable equivalent basis using the statutory rate of 21% for the three and six months ended June 30, 2019, December 31, 2018 and June 30, 2018. The taxable equivalent adjustments included above are $1,285, $1,195 and $1,099 for the three months ended June 30, 2019, December 31, 2018 and June 30, 2018, respectively. The taxable equivalent adjustments included above are $2,512 and $2,162 for the six months ended June 30, 2019 and June 30, 2018, respectively.

44

About Non-GAAP Financial Measures

Certain of the financial measures and ratios we present, including “tangible assets,” “return on average tangible assets,” “tangible common equity,”  “return on average tangible common equity,” “tangible common book value per share,” “tangible common book value, excluding accumulated other comprehensive loss, net of tax,” “tangible common book value per share, excluding accumulated other comprehensive loss, net of tax,” “tangible common equity to tangible assets,” “adjusted efficiency ratio,” “adjusted non-interest expense,” “adjusted non-interest expense to average assets,” “adjusted net income,” “adjusted earnings per share - diluted,” “adjusted return on average tangible assets,” “adjusted return on average tangible common equity,” and “fully taxable equivalent” metrics, are supplemental measures that are not required by, or are not presented in accordance with, U.S. generally accepted accounting principles (GAAP). We refer to these financial measures and ratios as “non-GAAP financial measures.” We consider the use of select non-GAAP financial measures and ratios to be useful for financial and operational decision making and useful in evaluating period-to-period comparisons. We believe that these non-GAAP financial measures provide meaningful supplemental information regarding our performance by excluding certain expenditures or assets that we believe are not indicative of our primary business operating results or by presenting certain metrics on a fully taxable equivalent basis. We believe that management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting, analyzing and comparing past, present and future periods.

These non-GAAP financial measures should not be considered a substitute for financial information presented in accordance with GAAP, and you should not rely on non-GAAP financial measures alone as measures of our performance. The non-GAAP financial measures we present may differ from non-GAAP financial measures used by our peers or other companies. We compensate for these limitations by providing the equivalent GAAP measures whenever we present the non-GAAP financial measures and by including a reconciliation of the impact of the components adjusted for in the non-GAAP financial measure so that both measures and the individual components may be considered when analyzing our performance.

45

A reconciliation of our GAAP financial measures to the comparable non-GAAP financial measures is as follows:

Tangible Common Book Value Ratios

	June 30,		December 31,		June 30,
	2019		2018		2018
Total shareholders’ equity	$	733,917	$	695,006	$	660,185
Less: goodwill and core deposit intangible assets, net		(124,350)		(124,941)		(125,805)
Add: deferred tax liability related to goodwill		7,784		7,327		6,869
Tangible common equity (non-GAAP)	$	617,351	$	577,392	$	541,249
Total assets	$	5,858,002	$	5,676,666	$	5,647,256
Less: goodwill and core deposit intangible assets, net		(124,350)		(124,941)		(125,805)
Add: deferred tax liability related to goodwill		7,784		7,327		6,869
Tangible assets (non-GAAP)	$	5,741,436	$	5,559,052	$	5,528,320
Tangible common equity to tangible assets calculations:
Total shareholders' equity to total assets		12.53%		12.24%		11.69%
Less: impact of goodwill and core deposit intangible assets, net		(1.78)%		(1.85)%		(1.90)%
Tangible common equity to tangible assets (non-GAAP)		10.75%		10.39%		9.79%
Tangible common book value per share calculations:
Tangible common equity (non-GAAP)	$	617,351	$	577,392	$	541,249
Divided by: ending shares outstanding		31,139,044		30,769,063		30,726,789
Tangible common book value per share (non-GAAP)	$	19.83	$	18.77	$	17.61
Tangible common book value per share, excluding accumulated other comprehensive loss (AOCI) calculations:
Tangible common equity (non-GAAP)	$	617,351	$	577,392	$	541,249
Accumulated other comprehensive (income) loss, net of tax		(1,506)		11,275		17,406
Tangible common book value, excluding AOCI, net of tax (non-GAAP)		615,845		588,667		558,655
Divided by: ending shares outstanding		31,139,044		30,769,063		30,726,789
Tangible common book value per share, excluding AOCI, net of tax (non-GAAP)	$	19.78	$	19.13	$	18.18

46

Return on Average Tangible Assets and Return on Average Tangible Equity

	As of and for the three months ended						As of and for the six months ended
	June 30,		December 31,		June 30,		June 30,		June 30,
	2019		2018		2018		2019		2018
Net income	$	20,282	$	17,235	$	17,512	$	39,204	$	25,977
Add: impact of core deposit intangible amortization expense, after tax		225		268		496		450		993
Net income adjusted for impact of core deposit intangible amortization expense, after tax	$	20,507	$	17,503	$	18,008	$	39,654	$	26,970
Average assets	$	5,844,561	$	5,620,451	$	5,617,965	$	5,778,159	$	5,616,831
Less: average goodwill and core deposit intangible asset, net of deferred tax liability related to goodwill		(116,712)		(117,760)		(119,257)		(116,858)		(119,600)
Average tangible assets (non-GAAP)	$	5,727,849	$	5,502,691	$	5,498,708	$	5,661,301	$	5,497,231
Average shareholders' equity	$	728,091	$	682,726	$	653,630	$	718,017	$	647,984
Less: average goodwill and core deposit intangible asset, net of deferred tax liability related to goodwill		(116,712)		(117,760)		(119,257)		(116,858)		(119,600)
Average tangible common equity (non-GAAP)	$	611,379	$	564,966	$	534,373	$	601,159	$	528,384
Return on average assets		1.39%		1.22%		1.25%		1.37%		0.93%
Return on average tangible assets (non-GAAP)		1.44%		1.26%		1.31%		1.41%		0.99%
Return on average equity		11.17%		10.02%		10.75%		11.01%		8.08%
Return on average tangible common equity (non-GAAP)		13.45%		12.29%		13.52%		13.30%		10.29%

Fully Taxable Equivalent Yield on Earning Assets and Net Interest Margin

	As of and for the three months ended						As of and for the six months ended
	June 30,		December 31,		June 30,		June 30,		June 30,
	2019		2018		2018		2019		2018
Interest income	$	62,193	$	57,780	$	54,911	$	121,613	$	107,702
Add: impact of taxable equivalent adjustment		1,285		1,195		1,099		2,512		2,162
Interest income FTE (non-GAAP)	$	63,478	$	58,975	$	56,010	$	124,125	$	109,864
Net interest income	$	52,491	$	50,632	$	49,386	$	103,657	$	97,033
Add: impact of taxable equivalent adjustment		1,285		1,195		1,099		2,512		2,162
Net interest income FTE (non-GAAP)	$	53,776	$	51,827	$	50,485	$	106,169	$	99,195
Average earning assets	$	5,387,156	$	5,152,934	$	5,129,275	$	5,317,596	$	5,134,907
Yield on earning assets		4.63%		4.45%		4.29%		4.61%		4.23%
Yield on earning assets FTE (non-GAAP)		4.73%		4.54%		4.38%		4.71%		4.31%
Net interest margin		3.91%		3.90%		3.86%		3.93%		3.81%
Net interest margin FTE (non-GAAP)		4.00%		3.99%		3.95%		4.03%		3.90%

47

Efficiency Ratio

	As of and for the three months ended						As of and for the six months ended
	June 30,		December 31,		June 30,		June 30,		June 30,
	2019		2018		2018		2019		2018
Net interest income	$	52,491	$	50,632	$	49,386	$	103,657	$	97,033
Add: impact of taxable equivalent adjustment		1,285		1,195		1,099		2,512		2,162
Net interest income, FTE (non-GAAP)	$	53,776	$	51,827	$	50,485	$	106,169	$	99,195
Non-interest income	$	20,660	$	15,317	$	19,562	$	37,711	$	37,398
Non-interest expense	$	46,451	$	42,857	$	46,763	$	90,845	$	102,045
Less: core deposit intangible asset amortization		(296)		(353)		(653)		(592)		(1,306)
Non-interest expense, adjusted for core deposit intangible asset amortization	$	46,155	$	42,504	$	46,110	$	90,253	$	100,739
Non-interest expense, adjusted for core deposit intangible asset amortization	$	46,155	$	42,504	$	46,110	$	90,253	$	100,739
Non-recurring Peoples acquisition-related expenses		—		—		(359)		—		(7,957)
Adjusted non-interest expense (non-GAAP)	$	46,155	$	42,504	$	45,751	$	90,253	$	92,782
Efficiency ratio		63.10%		64.45%		66.88%		63.84%		74.94%
Efficiency ratio FTE (non-GAAP)		62.01%		63.30%		65.83%		62.73%		73.75%
Adjusted efficiency ratio FTE (non-GAAP)		62.01%		63.30%		65.31%		62.73%		67.93%

48

Adjusted Financial Results

	As of and for the three months ended						As of and for the six months ended
	June 30,		December 31,		June 30,		June 30,		June 30,
	2019		2018		2018		2019		2018
Adjustments to net income:
Net income	$	20,282	$	17,235	$	17,512	$	39,204	$	25,977
Adjustments(1)		—		—		275		—		6,321
Adjusted net income (non-GAAP)	$	20,282	$	17,235	$	17,787	$	39,204	$	32,298
Adjustments to income per share:
Earnings per share	$	0.64	$	0.55	$	0.56	$	1.24	$	0.83
Adjustments(1)		—		—		0.01		—		0.20
Adjusted earnings per share - diluted (non-GAAP)	$	0.64	$	0.55	$	0.57	$	1.24	$	1.03
Adjustments to return on average tangible assets:
Adjusted net income (non-GAAP)(1)	$	20,282	$	17,235	$	17,787	$	39,204	$	32,298
Add: impact of core deposit intangible amortization expense, after tax		225		268		496		450		993
Net income adjusted for impact of core deposit intangible amortization expense, after tax		20,507		17,503		18,283		39,654		33,291
Average tangible assets (non-GAAP)		5,727,849		5,502,691		5,498,708		5,661,301		5,497,231
Adjusted return on average tangible assets (non-GAAP)		1.44%		1.26%		1.33%		1.41%		1.22%
Adjustments to return on average tangible common equity:
Net income adjusted for impact of core deposit intangible amortization expense, after tax	$	20,507	$	17,503	$	18,283	$	39,654	$	33,291
Average tangible common equity (non-GAAP)		611,379		564,966		534,373		601,159		528,384
Adjusted return on average tangible common equity (non-GAAP)		13.45%		12.29%		13.72%		13.30%		12.71%
Adjustments to non-interest expense:
Non-interest expense	$	46,451	$	42,857	$	46,763	$	90,845	$	102,045
Adjustments(1)		—		—		359		—		7,957
Adjusted non-interest expense (non-GAAP)		46,451		42,857		46,404		90,845		94,088
Non-interest expense to average assets, adjusted (non-GAAP)		3.19%		3.03%		3.31%		3.17%		3.38%
(1) Adjustments:
Non-interest expense adjustments:
Non-recurring Peoples acquisition-related expenses	$	—	$	—	$	359	$	—	$	7,957
Total pre-tax adjustments (non-GAAP)		—		—		359		—		7,957
Collective tax expense impact		—		—		(84)		—		(1,636)
Adjustments (non-GAAP)	$	—	$	—	$	275	$	—	$	6,321

Application of Critical Accounting Policies

We use accounting principles and methods that conform to GAAP and general banking practices. We are required to apply significant judgment and make material estimates in the preparation of our financial statements and with regard to various accounting, reporting and disclosure matters. Assumptions and estimates are required to apply these principles where actual measurement is not possible or practical. The most significant of these estimates relate to the accounting for acquired loans and the determination of the ALL. These critical accounting policies and estimates are summarized in the sections captioned “Application of Critical Accounting Policies” in Management's Discussion and Analysis in our 2018 Annual Report on Form 10-K, and are further analyzed with other significant accounting policies in note 2, “Summary of Significant Accounting Policies” in the notes to our consolidated financial statements for the year ended December 31, 2018.

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Financial Condition

Total assets increased to $5.9 billion at June 30, 2019 from $5.7 billion at December 31, 2018, primarily driven by increases in total loans of $238.0 million, or 5.8%, and loans held for sale of $57.7 million, or 120.0%, which were partially offset by a decrease in total investment securities of $106.8 million, or 10.1%.

During the first six months of 2019, lower cost demand, savings and money market deposits (“transaction deposits”) increased $151.3 million, or 4.4%, as we continued to develop full banking relationships with our clients. The increase in transaction deposits drove a decrease in FHLB borrowings of $29.2 million, or 9.7%, during the first six months of 2019 as the low-cost deposit growth was utilized to fund loan growth.

Investment Securities

Available-for-sale

Total investment securities available-for-sale were $710.2 million at June 30, 2019 and $791.1 million at December 31, 2018, a decrease of $80.9 million due to maturities and paydowns within the portfolio. During the six months ended June 30, 2019 and 2018, maturities and paydowns of available-for-sale securities totaled $97.6 million and $112.7 million, respectively. There were no purchases of available-for-sale securities during the six months ended June 30, 2019. Purchases of available-for-sale securities during the six months ended June 30, 2018 totaled $42.2 million.

Our available-for-sale investment securities portfolio is summarized as of the dates indicated:

	June 30, 2019						December 31, 2018
						Weighted						Weighted
	Amortized		Fair		Percent of	average	Amortized		Fair		Percent of	average
	cost		value		portfolio	yield	cost		value		portfolio	yield
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	122,265	$	123,769	17.4%	2.45%	$	147,283	$	146,642	18.5%	2.53%
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		587,967		585,358	82.4%	2.11%		661,354		643,381	81.3%	2.15%
Municipal securities		619		610	0.1%	3.67%		619		610	0.1%	3.67%
Other securities		469		469	0.1%	0.00%		469		469	0.1%	0.00%
Total investment securities available-for-sale	$	711,320	$	710,206	100.0%	2.17%	$	809,725	$	791,102	100.0%	2.22%

As of June 30, 2019 and December 31, 2018, nearly all the available-for-sale investment portfolio was backed by mortgages. The residential mortgage pass-through securities portfolio is comprised of both fixed rate and adjustable rate FHLMC, FNMA and GNMA securities. The other mortgage-backed securities are comprised of securities backed by FHLMC, FNMA and GNMA securities.

Mortgage-backed securities do not have a single maturity date and actual maturities may differ from contractual maturities depending on the repayment characteristics and experience of the underlying financial instruments. The estimated weighted average life of the available-for-sale mortgage-backed securities portfolio was 2.8 years and 3.2 years at June 30, 2019 and December 31, 2018, respectively. This estimate is based on assumptions and actual results may differ. At June 30, 2019 and December 31, 2018, the duration of the total available-for-sale investment portfolio was 2.7 years and 3.0 years, respectively.

At June 30, 2019 and December 31, 2018, adjustable rate securities comprised 3.3% and 3.7%, respectively, of the available-for-sale MBS portfolio. The remainder of the portfolio was comprised of fixed rate amortizing securities with 10 to 30 year contractual maturities, with a weighted average coupon of 2.38% per annum and 2.39% per annum at June 30, 2019 and December 31, 2018, respectively.

The available-for-sale investment portfolio included $7.0 million and $20.9 million of gross unrealized losses at June 30, 2019 and December 31, 2018, respectively, which were partially offset by $5.9 million and $2.3 million of gross unrealized gains at June 30, 2019 and December 31, 2018, respectively. We believe any unrecognized losses are a result of prevailing interest rates, and as such, we do not believe that any of the securities with unrealized losses were other-than-temporarily-impaired.

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 Held-to-maturity

At June 30, 2019, we held $206.4 million of held-to-maturity investment securities, compared to $235.4 million at December 31, 2018, a decrease of $29.0 million, or 12.3%. During the six months ended June 30, 2019 and 2018, maturities and paydowns of held-to-maturity securities totaled $28.2 million and $32.2 million, respectively. There were no purchases of held-to-maturity securities during the six months ended June 30, 2019. Purchases of held-to-maturity securities during the six months ended June 30, 2018 totaled $40.7 million.

Held-to-maturity investment securities are summarized as follows as of the date indicated:

	June 30, 2019						December 31, 2018
						Weighted						Weighted
	Amortized		Fair		Percent of	average	Amortized		Fair		Percent of	average
	cost		value		portfolio	yield	cost		value		portfolio	yield
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	136,964	$	137,541	66.4%	3.23%	$	157,115	$	154,412	66.7%	3.24%
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		69,397		68,861	33.6%	1.91%		78,283		76,514	33.3%	2.25%
Total investment securities held-to-maturity	$	206,361	$	206,402	100.0%	2.79%	$	235,398	$	230,926	100.0%	2.91%

The residential mortgage pass-through and other residential MBS held-to-maturity investment portfolios are comprised of fixed rate FHLMC, FNMA and GNMA securities.

The fair value of the held-to-maturity investment portfolio was $206.4 million and $230.9 million, at June 30, 2019 and December 31, 2018, respectively, and included $0.7 million and $4.5 million of net unrealized losses for the respective periods.

Mortgage-backed securities do not have a single maturity date and actual maturities may differ from contractual maturities depending on the repayment characteristics and experience of the underlying financial instruments. The estimated weighted average expected life of the held-to-maturity mortgage-backed securities portfolio as of June 30, 2019 and December 31, 2018 was 2.5 years and 2.8 years, respectively. This estimate is based on assumptions and actual results may differ. The duration of the total held-to-maturity investment portfolio was 2.4 years and 2.5 years as of June 30, 2019 and December 31, 2018, respectively.

Loans Overview

At June 30, 2019, our loan portfolio was comprised of new loans that we have originated and loans that were acquired in connection with our six acquisitions to date. Loans that exhibit signs of credit deterioration at the date of acquisition are accounted for in accordance with the provisions of ASC 310-30.

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The table below shows the loan portfolio composition at the respective dates:

					June 30, 2019 vs.
					December 31, 2018
	June 30, 2019		December 31, 2018		% Change
Originated:
Commercial:
Commercial and industrial	$	2,079,812	$	1,877,221	10.8%
Owner-occupied commercial real estate		379,462		337,258	12.5%
Food and agriculture		236,865		217,294	9.0%
Energy		43,242		49,204	(12.1)%
Total commercial		2,739,381		2,480,977	10.4%
Commercial real estate non-owner occupied		459,242		407,431	12.7%
Residential real estate		660,657		657,633	0.5%
Consumer		21,731		22,895	(5.1)%
Total originated		3,881,011		3,568,936	8.7%
Acquired:
Commercial:
Commercial and industrial		44,550		53,926	(17.4)%
Owner-occupied commercial real estate		75,106		84,408	(11.0)%
Food and agriculture		4,080		4,862	(16.1)%
Total commercial		123,736		143,196	(13.6)%
Commercial real estate non-owner occupied		125,021		144,388	(13.4)%
Residential real estate		138,909		163,187	(14.9)%
Consumer		994		1,722	(42.3)%
Total acquired		388,660		452,493	(14.1)%
ASC 310-30 loans		60,592		70,879	(14.5)%
Total loans	$	4,330,263	$	4,092,308	5.8%

The table below shows the originated and acquired loans by loan segment at the respective dates:

					June 30, 2019 vs.
					December 31, 2018
	June 30, 2019		December 31, 2018		% Change
Commercial	$	2,863,117	$	2,624,173	9.1%
Commercial real estate non-owner occupied		584,263		551,819	5.9%
Residential real estate		799,566		820,820	(2.6)%
Consumer		22,725		24,617	(7.7)%
Total originated and acquired loans	$	4,269,671	$	4,021,429	6.2%

Our loan portfolio totaled $4.3 billion at June 30, 2019, increasing $238.0 million, or 11.7% annualized, since December 31, 2018, driven by new loan originations. Originated and acquired loans grew $248.2 million, or 12.4% annualized, primarily due to growth in commercial loans of $238.9 million, or 18.4% annualized. The acquired 310-30 loan portfolio declined $10.3 million, or 29.3% annualized, from December 31, 2018.

We have successfully generated new relationships with small to medium-sized businesses and consumers, which generated strong loan growth in our commercial and industrial portfolio, which at June 30, 2019, was comprised of diverse industry segments. These segments included government and municipal loans of $508.2 million, finance and financial services, primarily lender finance loans of $389.0 million, healthcare-related loans of $187.8 million, manufacturing-related loans of $165.1 million and a variety of smaller subcategories of commercial and industrial loans. Food and agriculture loans, which are well-diversified across crop and livestock types, totaled $240.9 million and were 37.0% of the Company’s risk-based capital and 5.6% of total loans.

Non-owner occupied CRE loans were 95.3% of the Company’s risk-based capital, or 14.3% of total loans, and no specific property type comprised more than 4.0% of total loans. The Company maintains very little exposure to retail properties, comprising less than 2.4% of total loans. Multi-family loans totaled $43.5 million, or 1.0% of total loans, as of June 30, 2019.

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New loan origination is a direct result of our ability to recruit and retain top banking talent, connect with clients in our markets and provide needed services at competitive rates. Loan originations over the trailing twelve months totaled $1.2 billion, led by commercial loan originations of $869.9 million. Originations are defined as closed end funded loans and revolving lines of credit advances, net of any current period paydowns. Management utilizes this more conservative definition of originations to better approximate the impact of originations on loans outstanding and ultimately net interest income.

The following table represents new loan originations during 2019 and 2018:

	Second quarter		First quarter		Fourth quarter		Third quarter		Second quarter
	2019		2019		2018		2018		2018
Commercial:
Commercial and industrial	$	163,138	$	153,547	$	213,335	$	123,440	$	232,643
Owner occupied commercial real estate		41,380		26,405		34,727		35,549		19,009
Food and agriculture		18,217		15,213		14,046		23,833		38,220
Energy		(12,098)		6,138		7,640		5,412		(929)
Total commercial		210,637		201,303		269,748		188,234		288,943
Commercial real estate non-owner occupied		36,632		69,125		41,031		42,300		28,316
Residential real estate		40,012		38,627		51,017		40,293		30,259
Consumer		3,264		1,958		2,592		3,797		3,588
Total	$	290,545	$	311,013	$	364,388	$	274,624	$	351,106

Included in originations are net fundings under revolving lines of credit of $48,955, $105,235, $6,263, $34,070, and $151,888 as of the second quarter 2019, first quarter 2019, fourth quarter 2018, third quarter 2018 and second quarter 2018, respectively.

The tables below show the contractual maturities of our total loans for the dates indicated:

	June 30, 2019
	Due within		Due after 1 but		Due after
	1 year		within 5 years		5 years		Total
Commercial:
Commercial and industrial	$	197,992	$	985,039	$	942,137	$	2,125,168
Owner occupied commercial real estate		24,021		129,919		313,089		467,029
Food and agriculture		49,145		168,465		28,315		245,925
Energy		9,833		33,409		—		43,242
Total commercial		280,991		1,316,832		1,283,541		2,881,364
Commercial real estate non-owner occupied		63,275		398,316		158,257		619,848
Residential real estate		23,877		56,553		725,896		806,326
Consumer		6,032		13,481		3,212		22,725
Total loans	$	374,175	$	1,785,182	$	2,170,906	$	4,330,263

	December 31, 2018
	Due within		Due after 1 but		Due after
	1 year		within 5 years		5 years		Total
Commercial:
Commercial and industrial	$	191,088	$	844,015	$	896,910	$	1,932,013
Owner occupied commercial real estate		37,284		124,289		273,737		435,310
Food and agriculture		53,845		143,909		30,290		228,044
Energy		9,397		39,807		—		49,204
Total commercial		291,614		1,152,020		1,200,937		2,644,571
Commercial real estate non-owner occupied		87,581		330,282		174,349		592,212
Residential real estate		30,376		56,914		743,525		830,815
Consumer		7,748		12,997		3,965		24,710
Total loans	$	417,319	$	1,552,213	$	2,122,776	$	4,092,308

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The stated interest rate (which excludes the effects of non-refundable loan origination and commitment fees, net of costs and the accretion of fair value marks) of originated and acquired loans with maturities over one year is as follows at the dates indicated:

	June 30, 2019
	Fixed			Variable			Total
			Weighted			Weighted			Weighted
	Balance		average rate	Balance		average rate	Balance		average rate
Commercial
Commercial and industrial(1)	$	997,130	4.01%	$	929,461	4.92%	$	1,926,591	4.45%
Owner occupied commercial real estate		207,808	4.74%		225,546	5.11%		433,354	5.14%
Food and agriculture		48,933	5.17%		143,235	5.13%		192,168	5.14%
Energy		17	4.50%		33,393	4.86%		33,410	4.86%
Total commercial		1,253,888	4.25%		1,331,635	4.97%		2,585,523	4.62%
Commercial real estate non-owner occupied		216,660	4.70%		318,465	5.18%		535,125	4.99%
Residential real estate		346,113	3.63%		429,620	4.70%		775,733	4.22%
Consumer		13,806	5.37%		2,887	5.62%		16,693	5.41%
Total loans with > 1 year maturity	$	1,830,467	4.19%	$	2,082,607	4.95%	$	3,913,074	4.60%

	December 31, 2018
	Fixed			Variable			Total
			Weighted			Weighted			Weighted
	Balance		average rate	Balance		average rate	Balance		average rate
Commercial
Commercial and industrial(1)	$	933,202	3.92%	$	807,139	4.98%	$	1,740,341	4.41%
Owner occupied commercial real estate		195,354	4.61%		192,133	5.09%		387,487	5.04%
Food and agriculture		44,351	5.00%		124,234	5.21%		168,585	5.15%
Energy		21	4.50%		39,786	4.81%		39,807	4.81%
Total commercial		1,172,928	4.14%		1,163,292	5.02%		2,336,220	4.58%
Commercial real estate non-owner occupied		209,759	4.70%		273,115	5.11%		482,874	4.93%
Residential real estate		361,147	3.56%		429,909	4.61%		791,056	4.13%
Consumer		13,672	5.27%		3,196	5.57%		16,868	5.33%
Total loans with > 1 year maturity	$	1,757,506	4.10%	$	1,869,512	4.94%	$	3,627,018	4.53%

(1) Included in commercial fixed rate loans are loans totaling $431,967 and $473,440 that have been swapped to variable rates at current market pricing at June 30, 2019 and December 31, 2018, respectively. Included in the commercial segment are tax exempt loans totaling $687,580 and $685,644 with a weighted average rate of 3.44% and 3.27% at June 30, 2019 and December 31, 2018, respectively.

Accretable Yield

At June 30, 2019, the accretable yield balance on loans accounted for under ASC 310-30 was $31.1 million compared to $35.9 million at December 31, 2018. We remeasure the expected cash flows quarterly for all 23 remaining loan pools accounted for under ASC 310-30 utilizing the same cash flow methodology used at the time of acquisition. This remeasurement resulted in a net $2.1 million and $6.4 million reclassification from non-accretable difference to accretable yield during the six months ended June 30, 2019 and 2018, respectively.

In addition to the accretable yield on loans accounted for under ASC 310-30, the fair value adjustments on loans outside the scope of ASC 310-30 are also accreted to interest income over the life of the loans. Total remaining accretable yield and fair value mark was as follows for the dates indicated:

	June 30, 2019		December 31, 2018
Remaining accretable yield on loans accounted for under ASC 310-30	$	31,058	$	35,901
Remaining accretable fair value mark on acquired loans		7,792		8,659
Total remaining accretable yield and fair value mark	$	38,850	$	44,560

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Asset Quality

Asset quality is fundamental to our success and remains a strong point, driven by our disciplined adherence to our self-imposed concentration limits across industry sector and real estate property type. Accordingly, for the origination of loans, we have established a credit policy that allows for responsive, yet controlled lending with credit approval requirements that are scaled to loan size. Within the scope of the credit policy, each prospective loan is reviewed in order to determine the appropriateness and the adequacy of the loan characteristics and the security or collateral prior to making a loan. We have established underwriting standards and loan origination procedures that require appropriate documentation, including financial data and credit reports. For loans secured by real property, we require property appraisals, title insurance or a title opinion, hazard insurance and flood insurance, in each case where appropriate.

Additionally, we have implemented procedures to timely identify loans that may become problematic in order to ensure the most beneficial resolution to the Company. Asset quality is monitored by our credit risk management department and evaluated based on quantitative and subjective factors such as the timeliness of contractual payments received. Additional factors that are considered, particularly with commercial loans over $500,000, include the financial condition and liquidity of individual borrowers and guarantors, if any, and the value of our collateral. To facilitate the oversight of asset quality, loans are categorized based on the number of days past due and on an internal risk rating system, and both are discussed in more detail below.

In the event of borrower default, we may seek recovery in compliance with state lending laws, the respective loan agreements, and credit monitoring and remediation procedures that may include modifying or restructuring a loan from its original terms, for economic or legal reasons, to provide a concession to the borrower from their original terms due to borrower financial difficulties in order to facilitate repayment. Such restructured loans are considered TDRs in accordance with ASC 310-40, Troubled Debt Restructurings by Creditors. Under this guidance, modifications to loans that fall within the scope of ASC 310-30 are not considered troubled debt restructurings, regardless of otherwise meeting the definition of a troubled debt restructuring. Assets that have been foreclosed on or acquired through deed-in-lieu of foreclosure are classified as OREO until sold, and are carried at the lower of the related loan balance or the fair value of the collateral less estimated costs to sell, with any initial valuation adjustments charged to the ALL and any subsequent declines in carrying value charged to impairments on OREO.

Non-performing Assets and Past Due Loans

Non-performing assets consist of non-accrual loans, TDRs on non-accrual and OREO. Non-accrual loans and TDRs on non-accrual accounted for under ASC 310-30, as described below, may be excluded from our non-performing assets to the extent that the cash flows of the loan pools are still estimable. Interest income that would have been recorded had non-accrual loans performed in accordance with their original contract terms during the three and six months ended June 30, 2019 was $0.5 million and $0.9 million, respectively, and $0.4 million and $0.7 million during the three and six months ended June 30, 2018, respectively.

All loans accounted for under ASC 310-30 were classified as performing assets at June 30, 2019, as the future cash flows on the loan pools were considered estimable. While individual loans making up the pools may be accounted for on a cost recovery basis, the cash flows on the loan pools are considered estimable and, therefore, interest income, through accretion of the difference between the carrying value of the loans in the pool and the pool's expected future cash flows, is being recognized on all acquired loan pools accounted for under ASC 310-30.

Past due status is monitored as an indicator of credit deterioration. Loans are considered past due or delinquent when the contractual principal or interest due in accordance with the terms of the loan agreement remains unpaid after the due date of the scheduled payment. Originated and acquired loans that are 90 days or more past due are put on non-accrual status unless the loan is well secured and in the process of collection.

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The following table sets forth the non-performing assets and past due loans as of the dates presented:

	June 30, 2019		December 31, 2018
Non-accrual loans:
Total non-accrual loans, excluding restructured loans	$	27,274	$	21,017
Total restructured loans on non-accrual		6,429		3,439
Total non-performing loans		33,703		24,456
OREO		7,054		10,596
Total non-performing assets	$	40,757	$	35,052
Loans 30-89 days past due and still accruing interest	$	11,067	$	4,610
Loans 90 days past due and still accruing interest		34		895
Total non-accrual loans		33,703		24,456
Total past due and non-accrual loans	$	44,804	$	29,961
Accruing restructured loans	$	2,633	$	5,944
ALL	$	40,082	$	35,692
Total non-performing loans to total loans		0.78%		0.60%
Loans 90 days or more past due and still accruing interest to total loans		0.00%		0.02%
Total 90 days past due and still accruing interest and non-accrual loans to total originated and acquired loans		0.79%		0.63%
Total non-performing assets to total loans and OREO		0.94%		0.85%
ALL to non-performing loans		118.93%		145.94%

During the six months ended June 30, 2019, total non-performing loans increased $9.2 million to $33.7 million from December 31, 2018 due to one previously acquired commercial loan placed on non-accrual. During the six months ended June 30, 2019, accruing TDRs decreased $3.3 million. Total non-performing assets to total loans and OREO was 0.94% and 0.85% at June 30, 2019 and December 31, 2018, respectively.

Loans 30-89 days past due and still accruing interest increased $6.5 million from December 31, 2018 to June 30, 2019, and loans 90 days or more past due and still accruing interest decreased $0.9 million from December 31, 2018 to June 30, 2019. There were no ASC 310-30 loan pools past due or on non-accrual at June 30, 2019 or December 31, 2018.

Allowance for Loan Losses

The ALL represents the amount that we believe is necessary to absorb probable losses inherent in the loan portfolio at the balance sheet date and involves a high degree of judgment and complexity. Determination of the ALL is based on an evaluation of the collectability of loans, the realizable value of underlying collateral, economic conditions, historical net loan losses, the estimated loss emergence period, estimated default rates, any declines in cash flow assumptions from acquisition, loan structures, growth factors and other elements that warrant recognition and, to the extent applicable, prior loss experience. The ALL is critical to the portrayal and understanding of our financial condition, liquidity and results of operations. The determination and application of the ALL accounting policy involves judgments, estimates, and uncertainties that are subject to change. Changes in these assumptions, estimates or the conditions surrounding them may have a material impact on our financial condition, liquidity or results of operations.

In accordance with the applicable guidance for business combinations, acquired loans were recorded at their acquisition date fair values, which were based on expected future cash flows and included an estimate for future loan losses; therefore, no ALL was recorded as of the acquisition date. Any estimated losses on acquired loans that arise after the acquisition date are reflected in a charge to the provision for loan losses on the consolidated statements of operations.

Originated and Acquired ALL

For all originated and acquired loans, the determination of the ALL follows a process to determine the appropriate level of ALL that is designed to account for changes in credit quality and other risk factors. This process provides an ALL consisting of a specific allowance component based on certain individually evaluated loans and a general allowance component based on estimates of reserves needed for all other loans, segmented based on similar risk characteristics.

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 Impaired loans less than $250,000 are included in the general allowance population. Impaired loans over $250,000 are subject to individual evaluation on a regular basis to determine the need, if any, to allocate a specific reserve to the impaired loan. Typically, these loans consist of commercial, commercial real estate and food and agriculture loans and exclude homogeneous loans such as residential real estate and consumer loans. Specific allowances are determined by collectively analyzing:

● the borrower's resources, ability, and willingness to repay in accordance with the terms of the loan agreement;

● the likelihood of receiving financial support from any guarantors;

● the adequacy and present value of future cash flows, less disposal costs, of any collateral; and

● the impact current economic conditions may have on the borrower's financial condition and liquidity or the value of the collateral.

In evaluating the loan portfolio for an appropriate ALL level, unimpaired loans are grouped into segments based on broad characteristics such as primary use and underlying collateral. We have identified four primary loan segments that are further stratified into eleven loan classes to provide more granularity in analyzing loss history and to allow for more definitive qualitative adjustments based upon specific factors affecting each loan class. Following are the loan classes within each of the four primary loan segments:

	Non-owner occupied
Commercial	commercial real estate	Residential real estate	Consumer
Commercial and industrial	Construction	Senior lien	Total Consumer
Owner occupied commercial real estate	Acquisition and development	Junior lien
Food and agriculture	Multifamily
Energy	Non-owner occupied

Appropriate ALL levels are determined by segment and class utilizing risk ratings, loss history, peer loss history and qualitative adjustments. The qualitative adjustments consider the following risk factors:

● economic/external conditions;

● loan administration, loan structure and procedures;

● risk tolerance/experience;

● loan growth;

● trends;

● concentrations; and

● other.

Management derives an estimated annual loss rate adjusted for an estimated loss emergence period based on historical loss data categorized by segment and class. The loss rates are applied at the loan segment and class level. In order to address our lack of historical loss data encompassing a full economic cycle, we incorporate not only our own historical loss rates since the beginning of 2012, but we also utilize peer historical loss data, including a historical average net charge-off ratio on each loan type, relying on the Uniform Bank Performance Reports compiled by the Federal Financial Institutions Examinations Council (“FFIEC”). For originated and acquired loans, we assign a slightly higher portion of our loss history, but still rely on the peer loss history to account for our limited historical data.

The collective resulting ALL for originated and acquired loans is calculated as the sum of the specific reserves and the general reserves. While these amounts are calculated by individual loan or segment and class, the entire ALL is available for any loan that, in our judgment, should be charged-off.

During the three and six months ended June 30, 2019, the Company recorded provision for loan losses on originated and acquired loans of $3.3 million and $4.8 million, respectively. Specific reserves on impaired loans totaled $3.9 million at June 30, 2019 and included $2.4 million for one previously acquired commercial loan placed on non-accrual during the second quarter of 2019. Net charge-offs for originated and acquired loans during the three and six months ended June 30, 2019 totaled $0.2 million, or 0.02% annualized, and $0.4 million, or 0.02% annualized, respectively.

During the three and six months ended June 30, 2018, $1.7 million and $1.7 million, respectively, of originated and acquired provision for loan losses was recorded due to strong credit trends. Net charge-offs for originated and acquired loans during the three and six

57

months ended June 30, 2018 totaled $0.3 million, or 0.03% annualized, and $0.9 million, or 0.05% annualized. Specific reserves on impaired loans totaled $1.2 million at June 30, 2018.

310-30 ALL

Loans accounted for under the accounting guidance provided in ASC 310-30 have been grouped into pools based on the predominant risk characteristics of purpose and/or type of loan. The timing and receipt of expected principal, interest and any other cash flows of these loans are periodically remeasured and the expected future cash flows of the collective pools are compared to the carrying value of the pools. To the extent that the expected future cash flows of each pool is less than the book value of the pool, an allowance for loan losses will be established through a charge to the provision for loan losses. If the remeasured expected future cash flows are greater than the book value of the pools, then the improvement in the expected future cash flows is accreted into interest income over the remaining expected life of the loan pool. During the six months ended June 30, 2019 and 2018, these remeasurements resulted in overall increases in expected cash flows in certain loan pools, which, absent previous valuation allowances within the same pool, are reflected in increased accretion as well as an increased amount of accretable yield and are recognized over the expected remaining lives of the underlying loans as an adjustment to yield.

During the three and six months ended June 30, 2019, loans accounted for under ASC 310-30 had recoupment of $24 thousand and $40 thousand, respectively. During the three and six months ended June 30, 2018, loans accounted for under ASC 310-30 had $150 thousand and $191 thousand of provision, respectively.

Total ALL

After considering the above-mentioned factors, we believe that the ALL of $40.1 million is adequate to cover probable losses inherent in the loan portfolio at June 30, 2019. However, it is likely that future adjustments to the ALL will be necessary and any changes to the assumptions, circumstances or estimates used in determining the ALL could adversely affect the Company's results of operations, liquidity or financial condition.

The following schedules present, by class stratification, the changes in the ALL during the periods listed:

	As of and for the three months ended
	June 30, 2019						June 30, 2018
	Originated		ASC				Originated		ASC
	and acquired		310-30				and acquired		310-30
	loans		loans		Total		loans		loans		Total
Beginning allowance for loan losses	$	36,840	$	215	$	37,055	$	30,574	$	112	$	30,686
Charge-offs:
Commercial		(70)		—		(70)		—		(61)		(61)
Commercial real estate non owner-occupied		—		—		—		(11)		—		(11)
Residential real estate		(24)		—		(24)		(90)		—		(90)
Consumer		(200)		—		(200)		(234)		—		(234)
Total charge-offs		(294)		—		(294)		(335)		(61)		(396)
Recoveries		82		—		82		67		—		67
Net charge-offs		(212)		—		(212)		(268)		(61)		(329)
Provision (recoupment) for loan loss		3,263		(24)		3,239		1,723		150		1,873
Ending allowance for loan losses	$	39,891	$	191	$	40,082	$	32,029	$	201	$	32,230
Ratio of annualized net charge-offs to average total loans during the period, respectively		0.02%		0.00%		0.02%		0.03%		0.26%		0.03%
Average total loans outstanding during the period	$	4,228,213	$	61,750	$	4,289,963	$	3,675,956	$	95,033	$	3,770,989

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The following schedules present, by class stratification, the changes in the ALL during the periods listed:

	As of and for the six months ended
	June 30, 2019						June 30, 2018
	Originated		ASC				Originated		ASC
	and acquired		310-30				and acquired		310-30
	loans		loans		Total		loans		loans		Total
Beginning allowance for loan losses	$	35,461	$	231	$	35,692	$	31,193	$	71	$	31,264
Charge-offs:
Commercial		(82)		—		(82)		(437)		(61)		(498)
Commercial real estate non-owner occupied		—		—		—		(11)		—		(11)
Residential real estate		(47)		—		(47)		(90)		—		(90)
Consumer		(433)		—		(433)		(513)		—		(513)
Total charge-offs		(562)		—		(562)		(1,051)		(61)		(1,112)
Recoveries		179		—		179		164		—		164
Net charge-offs		(383)		—		(383)		(887)		(61)		(948)
Provision (recoupment) for loan loss		4,813		(40)		4,773		1,723		191		1,914
Ending allowance for loan losses	$	39,891	$	191	$	40,082	$	32,029	$	201	$	32,230
Ratio of net charge-offs to average total loans during the period, respectively		0.02%		0.00%		0.02%		0.05%		0.12%		0.05%
Ratio of ALL to total loans outstanding at period end, respectively		0.93%		0.32%		0.93%		0.86%		0.24%		0.84%
Ratio of ALL to total non-performing loans at period end, respectively		118.36%		0.00%		118.93%		124.94%		0.00%		125.73%
Total loans	$	4,269,671	$	60,592	$	4,330,263	$	3,742,601	$	82,954	$	3,825,555
Average total loans outstanding during the period	$	4,146,146	$	63,326	$	4,209,472	$	3,635,411	$	105,176	$	3,740,587
Non-performing loans	$	33,703	$	—	$	33,703	$	25,635	$	—	$	25,635

The following tables present the allocation of the ALL and the percentage of the total amount of loans in each loan category listed as of the dates presented:

	June 30, 2019
						ALL as a %
	Total loans		% of total loans	Related ALL		of total ALL
Commercial	$	2,881,364	66.5%	$	30,823	76.9%
Commercial real estate non-owner occupied		619,848	14.3%		5,067	12.6%
Residential real estate		806,326	18.6%		3,851	9.6%
Consumer		22,725	0.5%		341	0.9%
Total	$	4,330,263	100.0%	$	40,082	100.0%

	December 31, 2018
						ALL as a %
	Total loans		% of total loans	Related ALL		of total ALL
Commercial	$	2,644,571	64.6%	$	27,137	76.1%
Commercial real estate non-owner occupied		592,212	14.5%		4,406	12.3%
Residential real estate		830,815	20.3%		3,800	10.6%
Consumer		24,710	0.6%		349	1.0%
Total	$	4,092,308	100.0%	$	35,692	100.0%

Deposits

Deposits from banking clients serve as a primary funding source for our banking operations and our ability to gather and manage deposit levels is critical to our success. Deposits not only provide a low cost funding source for our loans, but also provide a foundation for the client relationships that are critical to future loan growth. The following table presents information regarding our deposit composition at June 30, 2019 and December 31, 2018:

59

							Increase (decrease)
	June 30, 2019			December 31, 2018			Amount		% Change
Non-interest bearing demand deposits	$	1,167,399	24.9%	$	1,072,029	23.6%	$	95,370	8.9%
Interest bearing demand deposits		691,527	14.8%		688,255	15.2%		3,272	0.5%
Savings accounts		539,624	11.5%		540,481	11.9%		(857)	(0.2)%
Money market accounts		1,207,810	25.8%		1,154,327	25.5%		53,483	4.6%
Total transaction deposits		3,606,360	77.0%		3,455,092	76.2%		151,268	4.4%
Time deposits < $250,000		919,177	19.6%		928,702	20.5%		(9,525)	(1.0)%
Time deposits > $250,000		162,460	3.4%		151,827	3.3%		10,633	7.0%
Total time deposits		1,081,637	23.0%		1,080,529	23.8%		1,108	0.1%
Total deposits	$	4,687,997	100.0%	$	4,535,621	100.0%	$	152,376	3.4%

The following table shows scheduled maturities of certificates of deposit with denominations greater than or equal to $250,000 as of June 30, 2019:

	June 30, 2019
Three months or less	$	25,871
Over 3 months through 6 months		22,619
Over 6 months through 12 months		49,621
Thereafter		64,349
Total time deposits > $250,000	$	162,460

Total deposits increased $152.4 million during the six months ended June 30, 2019. Non-interest bearing demand deposits increased $95.4 million, savings and money market accounts increased $52.6 million and time deposits increased $1.1 million. The mix of transaction deposits (defined as total deposits less time deposits) to total deposits improved to 76.9% at June 30, 2019, from 76.2% at December 31, 2018, due to our continued focus on developing long-term banking relationships.

At June 30, 2019 and December 31, 2018, time deposits that were scheduled to mature within 12 months totaled $723.6 million and $685.4 million, respectively. Of the $723.6 million in time deposits scheduled to mature within 12 months at June 30, 2019, $98.1 million were in denominations of $250,000 or more, and $625.5 million were in denominations less than $250,000.

Other Borrowings

As of June 30, 2019 and December 31, 2018, the Company sold securities under agreements to repurchase totaling $60.4 million and $66.0 million, respectively. In addition, as a member of the FHLB, the Bank has access to a line of credit and term financing from the FHLB with total available credit of $1.2 billion at June 30, 2019. The Company utilizes its FHLB line of credit as a funding mechanism for originated loans and loans held for sale. At June 30, 2019 and December 31, 2018, the Bank had $257.4 million and $234.3 million in line of credit advances from the FHLB, respectively, that mature within a day. At June 30, 2019, the Company had one term advance remaining totaling $15.0 million, which had a fixed interest rate of 2.33% and a maturity date of October 2020. At December 31, 2018, the Company had $67.3 million in term advances from the FHLB with fixed interest rates between 1.55% - 2.33% and maturity dates of 2019 - 2020. The Bank had investment securities and loans pledged as collateral for FHLB advances. Investment securities pledged were $16.0 million at June 30, 2019 and $16.0 million at December 31, 2018. Loans pledged were $1.6 billion at June 30, 2019 and $1.6 billion at December 31, 2018. Interest expense related to FHLB advances totaled $1.9 million and $3.4 million for the three and six months ended June 30, 2019, respectively, and $0.6 million and $1.1 million for the three and six months ended June 30, 2018, respectively.

Results of Operations

Our net income depends largely on net interest income, which is the difference between interest income from interest earning assets and interest expense on interest bearing liabilities. Our results of operations are also affected by provisions for loan losses and non-interest income, such as service charges, bank card income, swap fee income, and gain on sale of mortgages, net. Our primary operating expenses, aside from interest expense, consist of salaries and benefits, occupancy costs, telecommunications data processing expense and intangible asset amortization. Any expenses related to the resolution of problem assets are also included in non-interest expense.

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Overview of Results of Operations

We recorded net income of $20.3 million and $39.2 million, or $0.64 and $1.24 per diluted share, during the three and six months ended June 30, 2019, respectively, compared to net income of $17.5 million and $26.0 million, or $0.56 and $0.83 per diluted share, during the three and six months ended June 30, 2018, respectively. Net income during the three and six months ended June 30, 2018 included $0.3 million and $6.3 million, respectively, in after-tax non-recurring expenses related to the acquisition of Peoples. Adjusting for these items, net income would have been $17.8 million, or $0.57 per diluted share, during the three months ended June 30, 2018 and $32.3 million, or $1.03 per diluted share, during the six months ended June 30, 2018.

Net Interest Income

We regularly review net interest income metrics to provide us with indicators of how the various components of net interest income are performing. We regularly review: (i) our loan mix and the yield on loans; (ii) the investment portfolio and the related yields; (iii) our deposit mix and the cost of deposits; and (iv) net interest income simulations for various forecast periods.

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The table below presents the components of net interest income on a fully taxable equivalent basis for the three months ended June 30, 2019 and 2018. The effects of trade-date accounting of investment securities for which the cash had not settled are not considered interest earning assets and are excluded from this presentation for time frames prior to their cash settlement, as are the market value adjustments on the investment securities available-for-sale.

	For the three months ended					For the three months ended
	June 30, 2019					June 30, 2018
	Average				Average	Average				Average
	balance		Interest		rate	balance		Interest		rate
Interest earning assets:
Originated loans FTE(1)(2)(3)	$	3,821,981	$	46,728	4.90%	$	3,079,727	$	34,165	4.45%
Acquired loans		406,232		6,325	6.25%		596,229		8,687	5.84%
ASC 310-30 loans		61,750		3,294	21.34%		95,033		4,831	20.33%
Loans held for sale		87,222		934	4.30%		83,258		950	4.58%
Investment securities available-for-sale		738,970		4,002	2.17%		916,133		4,840	2.11%
Investment securities held-to-maturity		215,497		1,533	2.85%		276,141		1,970	2.85%
Other securities		28,425		458	6.45%		16,735		248	5.93%
Interest earning deposits and securities purchased under agreements to resell		27,079		204	3.02%		66,019		319	1.94%
Total interest earning assets FTE(2)	$	5,387,156	$	63,478	4.73%	$	5,129,275	$	56,010	4.38%
Cash and due from banks	$	75,780				$	95,823
Other assets		419,368					424,288
Allowance for loan losses		(37,743)					(31,421)
Total assets	$	5,844,561				$	5,617,965
Interest bearing liabilities:
Interest bearing demand, savings and money market deposits	$	2,429,686	$	3,559	0.59%	$	2,437,404	$	1,929	0.32%
Time deposits		1,084,011		4,090	1.51%		1,138,924		2,935	1.03%
Securities sold under agreements to repurchase		57,571		162	1.13%		93,625		36	0.15%
Federal Home Loan Bank advances		294,524		1,891	2.58%		132,297		625	1.89%
Total interest bearing liabilities	$	3,865,792	$	9,702	1.01%	$	3,802,250	$	5,525	0.58%
Demand deposits	$	1,155,710				$	1,069,146
Other liabilities		94,968					92,939
Total liabilities		5,116,470					4,964,335
Shareholders' equity		728,091					653,630
Total liabilities and shareholders' equity	$	5,844,561				$	5,617,965
Net interest income FTE(2)			$	53,776				$	50,485
Interest rate spread FTE(2)					3.72%					3.80%
Net interest earning assets	$	1,521,364				$	1,327,025
Net interest margin FTE(2)					4.00%					3.95%
Average transaction deposits	$	3,585,396				$	3,506,550
Average total deposits	$	4,669,407				$	4,645,474
Ratio of average interest earning assets to average interest bearing liabilities		139.35%					134.90%

(1)	Originated loans are net of deferred loan fees, less costs, which are included in interest income over the life of the loan.
(2)	Presented on a fully taxable equivalent basis using the statutory tax rate of 21% for the three months ended June 30, 2019 and 2018. The taxable equivalent adjustments included above are $1,285 and $1,099 for the three months ended June 30, 2019 and 2018, respectively.
(3)	Loan fees included in interest income totaled $1,599 and $1,599 for the three months ended June 30, 2019 and 2018, respectively.

Net interest income totaled $52.5 million and $49.4 million during the three months ended June 30, 2019 and 2018, respectively. Fully taxable equivalent net interest income totaled $53.8 million for the three months ended June 30, 2019, and increased $3.3 million, or 6.5%, from the three months ended June 30, 2018. The fully taxable equivalent net interest margin widened five basis points to 4.00% as the yield on earning assets increased 35 basis points, led by a 45 basis points increase in the originated portfolio yields due to higher new loan yield and short-term rate increases, partially offset by an increase in the cost of funds of 43 basis points from 0.58% to 1.01%.

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Average loans and loans held for sale comprised $4.4 billion, or 81.3%, of total average interest earning assets during the three months ended June 30, 2019, compared to $3.9 billion, or 75.1%, during the three months ended June 30, 2018. The increase in average loan balances was driven by a $742.3 million increase in originated loans. The originated loan portfolio yield increased to 4.90% during the three months ended June 30, 2019, compared to 4.45% during the three months ended June 30, 2018, benefitting from higher new loan yields and increases in short-term market rates. The yield on the ASC 310-30 loan portfolio was 21.34% and 20.33% during the three months ended June 30, 2019 and 2018, respectively.

Average investment securities comprised 17.7% and 23.2% of total interest earning assets during the three months ended June 30, 2019 and 2018, respectively. The decrease in the investment portfolio was a result of scheduled paydowns and reflects the re-mixing of the interest earning assets as we have utilized the paydowns of the investment portfolio to fund loan originations.

Average balances of interest bearing liabilities increased $63.5 million during the three months ended June 30, 2019, compared to the three months ended June 30, 2018. FHLB advances increased $162.2 million and were partially offset by decreases in time deposits of $54.9 million, securities sold under agreements to repurchase of $36.1 million and interest bearing demand, savings and money market deposits of $7.7 million. Total interest expense related to interest bearing liabilities was $9.7 million and $5.5 million during the three months ended June 30, 2019 and 2018, respectively, at an average cost of 1.01% and 0.58% during the three months ended June 30, 2019 and 2018, respectively. Additionally, the cost of deposits increased 24 basis points to 0.66% during the three months ended June 30, 2019, compared to 0.42% during the three months ended June 30, 2018, due to higher savings, money market and time deposits.

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The table below presents the components of net interest income on a fully taxable equivalent basis for the six months ended June 30, 2019 and 2018:

	For the six months ended					For the six months ended
	June 30, 2019					June 30, 2018
	Average				Average	Average				Average
	balance		Interest		rate	balance		Interest		rate
Interest earning assets:
Originated loans FTE(1)(2)(3)	$	3,723,932	$	90,301	4.89%	$	3,017,641	$	65,619	4.39%
Acquired loans		422,214		12,579	6.01%		617,771		17,617	5.75%
ASC 310-30 loans		63,326		6,981	22.05%		105,176		10,224	19.44%
Loans held for sale		65,167		1,422	4.40%		68,888		1,516	4.44%
Investment securities available-for-sale		763,034		8,363	2.19%		925,693		9,615	2.08%
Investment securities held-to-maturity		222,411		3,184	2.86%		266,447		3,721	2.79%
Other securities		27,659		881	6.37%		16,405		492	6.00%
Interest earning deposits and securities purchased under agreements to resell		29,853		414	2.80%		116,886		1,060	1.83%
Total interest earning assets FTE(2)	$	5,317,596	$	124,125	4.71%	$	5,134,907	$	109,864	4.31%
Cash and due from banks	$	76,861				$	97,799
Other assets		420,486					415,644
Allowance for loan losses		(36,784)					(31,519)
Total assets	$	5,778,159				$	5,616,831
Interest bearing liabilities:
Interest bearing demand, savings and money market deposits	$	2,419,902	$	6,567	0.55%	$	2,422,976	$	3,773	0.31%
Time deposits		1,081,297		7,697	1.44%		1,153,034		5,725	1.00%
Securities sold under agreements to repurchase		59,072		315	1.08%		112,875		86	0.15%
Federal Home Loan Bank advances		271,778		3,377	2.51%		124,036		1,085	1.76%
Total interest bearing liabilities	$	3,832,049	$	17,956	0.94%	$	3,812,921	$	10,669	0.56%
Demand deposits	$	1,132,062				$	1,063,416
Other liabilities		96,031					92,510
Total liabilities		5,060,142					4,968,847
Stockholders' equity		718,017					647,984
Total liabilities and shareholders’ equity	$	5,778,159				$	5,616,831
Net interest income FTE(2)			$	106,169				$	99,195
Interest rate spread FTE(2)					3.77%					3.75%
Net interest earning assets	$	1,485,547				$	1,321,986
Net interest margin FTE(2)					4.03%					3.90%
Average transaction deposits	$	3,551,964				$	3,486,392
Average total deposits	$	4,633,261				$	4,639,426
Ratio of average interest earning assets to average interest bearing liabilities		138.77%					134.67%

(1)	Originated loans are net of deferred loan fees, less costs, which are included in interest income over the life of the loan.
(2)	Presented on a fully taxable equivalent basis using the statutory tax rate of 21% for the six months ended June 30, 2019 and 2018. The taxable equivalent adjustments included above are $2,512 and $2,162 for the six months ended June 30, 2019 and 2018, respectively.
(3)	Loan fees included in interest income totaled $2,924 and $3,387 for the six months ended June 30, 2019 and 2018, respectively.

Net interest income totaled $103.7 million and $97.0 million for the six months ended June 30, 2019 and 2018, respectively. Fully taxable equivalent net interest income totaled $106.2 million for the six months ended June 30, 2019 and increased $7.0 million, or 7.0%, from the six months ended June 30, 2018. The fully taxable equivalent net interest margin widened 13 basis points to 4.03% as the yield on earnings assets increased 40 basis points, led by a 50 basis point increase in the originated portfolio yields due to higher new loan yield and short-term rate increases, partially offset by an increase in the cost of funds of 38 basis points from 0.56% to 0.94%.

64

Average loans and loans held for sale comprised $4.3 billion, or 80.4%, of total average interest earning assets during the six months ended June 30, 2019, compared to $3.8 billion, or 74.2%, of total average interest earning assets during the six months ended June 30, 2018. The increase in average loan balances was driven by an increase of $706.3 million in originated loans driven by strong commercial loan growth. The originated loan portfolio yield increased to 4.89% during the six months ended June 30, 2019, compared to 4.39% during the six months ended June 30, 2018, due to higher new loan yields and short-term market rate increases. The yield on the ASC 310-30 loan portfolio was 22.05% and 19.44% during the six months ended June 30, 2019 and 2018, respectively.

Average investment securities comprised 18.5% and 23.2% of total interest earning assets during the six months ended June 30, 2019 and 2018, respectively. The decrease in the investment portfolio was a result of scheduled paydowns and increased pre-payments of MBS and reflects the re-mixing of the interest earning assets as we have utilized the paydowns of the investment portfolio to fund loan originations.

Average balances of interest bearing liabilities increased $19.1 million during the six months ended June 30, 2019, compared to the six months ended June 30, 2018. FHLB advances increased $147.7 million and were partially offset by decreases in time deposits of $71.7 million, securities sold under agreements to repurchase of $53.8 million and interest bearing demand, savings and money market deposits of $3.1 million. Total interest expense related to interest bearing liabilities was $18.0 million and $10.7 million during the six months ended June 30, 2019 and 2018, respectively, at an average cost of funds of 0.94% and 0.56% during the six months ended June 30, 2019 and 2018, respectively. Additionally, the cost of deposits increased 21 basis points to 0.62% during the six months ended June 30, 2019, compared to 0.41% during the six months ended June 30, 2018, due to higher savings, money market and time deposits.

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The following table summarizes the changes in net interest income on a fully taxable equivalent basis by major category of interest earning assets and interest bearing liabilities, identifying changes related to volume and changes related to rates for the three and six months ended June 30, 2019 compared to the three and six months ended June 30, 2018:

	Three months ended June 30, 2019						Six months ended June 30, 2019
	compared to						compared to
	Three months ended June 30, 2018						Six months ended June 30, 2018
	Increase (decrease) due to						Increase (decrease) due to
	Volume		Rate		Net		Volume		Rate		Net
Interest income:
Originated loans FTE(1)(2)(3)	$	9,075	$	3,488	$	12,563	$	17,127	$	7,555	$	24,682
Acquired loans		(2,958)		596		(2,362)		(5,826)		788		(5,038)
ASC 310-30 loans		(1,775)		238		(1,537)		(4,614)		1,371		(3,243)
Loans held for sale		42		(58)		(16)		(81)		(13)		(94)
Investment securities available-for-sale		(959)		121		(838)		(1,783)		531		(1,252)
Investment securities held-to-maturity		(431)		(6)		(437)		(630)		93		(537)
Other securities		188		22		210		358		31		389
Interest earning deposits and securities purchased under agreements to resell		(293)		178		(115)		(1,207)		561		(646)
Total interest income	$	2,889	$	4,579	$	7,468	$	3,344	$	10,917	$	14,261
Interest expense:
Interest bearing demand, savings and money market deposits	$	(11)	$	1,641	$	1,630	$	(8)	$	2,802	$	2,794
Time deposits		(207)		1,362		1,155		(511)		2,483		1,972
Securities sold under agreements to repurchase		(101)		227		126		(287)		516		229
Federal Home Loan Bank advances		1,042		224		1,266		1,836		456		2,292
Total interest expense		723		3,454		4,177		1,030		6,257		7,287
Net change in net interest income	$	2,166	$	1,125	$	3,291	$	2,314	$	4,660	$	6,974

(1)	Originated loans are net of deferred loan fees, less costs, which are included in interest income over the life of the loan.
(2)	Presented on a fully taxable equivalent basis using the statutory tax rate of 21% for the three and six months ended June 30, 2019 and 2018. The taxable equivalent adjustments included above are $1,285 and $1,099 for the three months ended June 30, 2019 and 2018, respectively. The taxable equivalent adjustments included above are $2,512 and $2,162 for the six months ended June 30, 2019 and 2018, respectively.
(3)	Loan fees included in interest income totaled $1,599 and $1,599 for the three months ended June 30, 2019 and 2018, respectively. Loan fees included in interest income totaled $2,924 and $3,387 for the six months ended June 30, 2019 and 2018, respectively.

Below is a breakdown of average deposits and the average rates paid during the periods indicated:

	For the three months ended						For the six months ended
	June 30, 2019			June 30, 2018			June 30, 2019			June 30, 2018
			Average			Average			Average			Average
	Average		rate	Average		rate	Average		rate	Average		rate
	balance		paid	balance		paid	balance		paid	balance		paid
Non-interest bearing demand	$	1,155,710	0.00%	$	1,069,145	0.00%	$	1,132,062	0.00%	$	1,063,416	0.00%
Interest bearing demand		693,483	0.23%		695,884	0.12%		692,215	0.20%		679,612	0.13%
Money market accounts		1,191,702	0.81%		1,164,140	0.41%		1,180,931	0.76%		1,168,081	0.40%
Savings accounts		544,501	0.56%		577,381	0.37%		546,756	0.53%		575,283	0.37%
Time deposits		1,084,011	1.51%		1,138,924	1.03%		1,081,297	1.44%		1,153,034	1.00%
Total average deposits	$	4,669,407	0.66%	$	4,645,474	0.42%	$	4,633,261	0.62%	$	4,639,426	0.41%

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Provision for Loan Losses

The provision for loan losses represents the amount of expense that is necessary to bring the ALL to a level that we deem appropriate to absorb probable losses inherent in the loan portfolio as of the balance sheet date. The ALL is in addition to the remaining purchase accounting marks of $7.8 million on originated and acquired loans that were established at the time of acquisition. The determination of the ALL, and the resultant provision for loan losses, is subjective and involves significant estimates and assumptions.

Below is a summary of the provision for loan losses recorded in the consolidated statements of operations for the periods indicated:

	For the three months ended June 30,				For the six months ended June 30,
	2019		2018		2019		2018
(Recoupment) provision for loans accounted for under ASC 310-30	$	(24)	$	150	$	(40)	$	191
Provision for loan losses on originated and acquired loans		3,263		1,723		4,813		1,723
Total provision for loan losses	$	3,239	$	1,873	$	4,773	$	1,914

Provision for loan loss losses on originated and acquired loans of $3.3 million and $4.8 million was recorded during the three and six months ended June 30, 2019, respectively, to support originated loan growth and included a $2.4 million specific reserve recorded for one previously acquired commercial loan placed on non-accrual during the second quarter of 2019. The originated and acquired allowance for loan losses totaled 0.93% and 0.86% of originated and acquired loans at June 30, 2019 and 2018, respectively.

For the three and six months ended June 30, 2019, we recorded recoupment of $24 thousand and $40 thousand, respectively, for loan losses accounted for under ASC 310-30 in connection with our remeasurements of expected cash flows. For the three and six months ended June 30, 2018, we recorded provision of $150 thousand and $191 thousand, respectively, for loan losses accounted for under ASC 310-30 in connection with our remeasurements of expected cash flow.

Non-Interest Income

The table below details the components of non-interest income for the periods presented:

	For the three months ended June 30,				For the six months ended June 30,				Three Months			Six Months
									Increase (decrease)			Increase (decrease)
	2019		2018		2019		2018		Amount		% Change	Amount		% Change
Service charges	$	4,541	$	4,371	$	8,862	$	8,881	$	170	3.9 %	$	(19)	(0.2)%
Bank card fees		3,766		3,672		7,194		7,034		94	2.6 %		160	2.3 %
Mortgage banking income		10,398		8,911		17,335		16,882		1,487	16.7 %		453	2.7 %
Bank-owned life insurance income		424		446		845		898		(22)	(4.9)%		(53)	(5.9)%
Other non-interest income		1,472		1,711		3,355		2,862		(239)	(14.0)%		493	17.2 %
OREO-related income		59		451		120		841		(392)	(86.9)%		(721)	(85.7)%
Total non-interest income	$	20,660	$	19,562	$	37,711	$	37,398	$	1,098	5.6 %	$	313	0.8 %

Non-interest income totaled $20.7 million and $37.7 million for the three and six months ended June 30, 2019, respectively, compared to $19.6 million and $37.4 million for the three and six months ended June 30, 2018, respectively. Mortgage banking income increased primarily due to higher levels of 1-4 family mortgage loans sold in the secondary market for the three and six months ended June 30, 2019. Other non-interest income decreased $0.2 million for the three months ended June 30, 2019, compared to the same period in the prior year, and increased $0.5 million for the six months ended June 30, 2019, compared to the same period in the prior year, primarily due to changes in swap fee income.

67

Non-Interest Expense

The table below details the components of non-interest expense for the periods presented:

	For the three months ended June 30,				For the six months ended June 30,				Three months			Six months
									Increase (decrease)			Increase (decrease)
	2019		2018		2019		2018		Amount		% Change	Amount		% Change
Salaries and benefits	$	30,667	$	29,123	$	58,557	$	59,795	$	1,544	5.3 %	$	(1,238)	(2.1)%
Occupancy and equipment		6,721		7,190		13,603		15,145		(469)	(6.5)%		(1,542)	(10.2)%
Telecommunications and data processing		2,124		2,101		4,414		6,467		23	1.1 %		(2,053)	(31.7)%
Marketing and business development		840		1,237		1,826		2,461		(397)	(32.1)%		(635)	(25.8)%
FDIC deposit insurance		493		757		991		1,510		(264)	(34.9)%		(519)	(34.4)%
Bank card expenses		1,423		1,097		2,233		3,233		326	29.7 %		(1,000)	(30.9)%
Professional fees		1,041		738		1,855		3,557		303	41.1 %		(1,702)	(47.8)%
Other non-interest expense		2,439		3,106		5,612		6,951		(667)	(21.5)%		(1,339)	(19.3)%
Problem asset workout		725		775		1,848		1,556		(50)	(6.5)%		292	18.8 %
(Gain) loss on OREO sales, net		(318)		(14)		(686)		64		(304)	(>100%)		(750)	(>100%)
Core deposit intangible asset amortization		296		653		592		1,306		(357)	(54.7)%		(714)	(54.7)%
Total non-interest expense	$	46,451	$	46,763	$	90,845	$	102,045	$	(312)	(0.7)%	$	(11,200)	(11.0)%

Non-interest expense totaled $46.5 million and $90.8 million for the three and six months ended June 30, 2019, respectively, compared to $46.8 million and $102.0 million for the three and six months ended June 30, 2018, respectively, representing a decrease of $0.3 million and $11.2 million, respectively, primarily driven by $8.0 million of non-recurring acquisition costs during the first six months of 2018 and efficiencies gained from the integration of the Peoples acquisition.

Income taxes

Income tax expense attributable to income before income taxes was $3.2 million and $6.5 million for the three and six months ended June 30, 2019, respectively, compared to an expense of $2.8 million and $4.5 million for the three and six months ended June 30, 2018, respectively. The tax expense recorded for the three and six months ended June 30, 2019 was lowered by a $1.3 million and $2.1 million tax benefit from stock compensation activity, respectively. The tax expense recorded for the three and six months ended June 30, 2018 was lowered by a $0.8 million and $1.2 million tax benefit from stock compensation activity, respectively. Without the discrete items related to stock compensation activity, the tax rates for the three and six months ended June 30, 2019 were 19.4% and 19.0%, respectively, and compared to 17.7% and 18.6% for the three and six months ended June 30, 2018, respectively. The effective tax rate differs from the federal statutory rate primarily due to tax benefits from stock compensation activity, interest income from tax-exempt lending, bank-owned life insurance income, and the relationship of these items to pre-tax income. The Company forecasts the full year estimated effective tax rate in accordance with ASC 740; as a result, the relationship between pre-tax income and tax-exempt income within each reporting period can create fluctuations in the effective tax rate from period-to-period.

Additional information regarding income taxes can be found in note 20 of our audited consolidated financial statements in our 2018 Annual Report on Form 10-K.

Liquidity and Capital Resources

Liquidity is monitored and managed to ensure that sufficient funds are available to operate our business and pay our obligations to depositors and other creditors, while providing ample available funds for opportunistic and strategic investments. On-balance sheet

68

liquidity is represented by our cash and cash equivalents, and unencumbered investment securities, and is detailed in the table below as of June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Cash and due from banks	$	90,659	$	109,056
Interest bearing bank deposits		500		500
Unencumbered investment securities, at fair value		386,116		573,637
Total	$	477,275	$	683,193

Total on-balance sheet liquidity decreased $205.9 million at June 30, 2019 compared to December 31, 2018. The decrease was due to a reduction of $187.5 million in unencumbered available-for-sale and held-to-maturity securities and lower cash and due from banks of $18.4 million, which were used to fund loan growth.

Through our relationship with the FHLB, we have pledged qualifying loans and investment securities allowing us to obtain additional liquidity through FHLB advances and lines of credit. The Company had loans pledged as collateral for FHLB advances of $1.6 billion at June 30, 2019 and $1.6 billion at December 31, 2018. FHLB advances and lines of credit available totaled $1.2 billion, of which $272.4 million was used at June 30, 2019. We can obtain additional liquidity through FHLB advances if required. The Bank also has access to federal funds lines of credit with correspondent banks.

Our primary sources of funds are deposits, securities sold under agreements to repurchase, prepayments and maturities of loans and investment securities, the sale of investment securities, and funds provided from operations. We anticipate having access to other third party funding sources, including the ability to raise funds through the issuance of shares of our common stock or other equity or equity-related securities, incurrence of debt, and federal funds purchased, that may also be a source of liquidity. We anticipate that these sources of liquidity will provide adequate funding and liquidity for at least a twelve-month period.

Our primary uses of funds are loan originations, investment security purchases, withdrawals of deposits, settlement of repurchase agreements, capital expenditures, operating expenses, and share repurchases. For additional information regarding our operating, investing, and financing cash flows, see our consolidated statements of cash flows in the accompanying unaudited consolidated financial statements.

Exclusive from the investing activities related to acquisitions, our primary investing activities are originations and pay-offs and paydowns of loans and purchases and sales of investment securities. At June 30, 2019, pledgeable investment securities represented a significant source of liquidity. Our available-for-sale investment securities are carried at fair value and our held-to-maturity securities are carried at amortized cost. Our collective investment securities portfolio totaled $0.9 billion at June 30, 2019, inclusive of pre-tax net unrealized losses of $1.1 million on the available-for-sale securities portfolio. Additionally, our held-to-maturity securities portfolio had $41 thousand of pre-tax net unrealized losses at June 30, 2019. The gross unrealized gains and losses are detailed in note 3 of our consolidated financial statements. As of June 30, 2019, our investment securities portfolio consisted primarily of mortgage-backed securities, all of which were issued or guaranteed by U.S. Government agencies or sponsored enterprises. The anticipated repayments and marketability of these securities offer substantial resources and flexibility to meet new loan demand, reinvest in the investment securities portfolio, or provide optionality for reductions in our deposit funding base.

At present, financing activities primarily consist of changes in deposits and repurchase agreements, and advances from the FHLB, in addition to the payment of dividends and the repurchase of our common stock. Maturing time deposits represent a potential use of funds. As of June 30, 2019, $723.6 million of time deposits were scheduled to mature within 12 months. Based on the current interest rate environment, market conditions, and our consumer banking strategy focusing on both lower cost transaction accounts and term deposits, our strategy is to replace a portion of those maturing time deposits with transaction deposits and market-rate time deposits.

Under the Basel III Capital requirements, at June 30, 2019, the Company and the Bank met all capital adequacy requirements and the Bank had regulatory capital ratios in excess of the levels established for well-capitalized institutions. For more information on regulatory capital, see note 10 in our consolidated financial statements.

Our shareholders' equity is impacted by earnings, changes in unrealized gains and losses on securities, net of tax, stock-based compensation activity, share repurchases and the payment of dividends.

69

The Board of Directors has authorized multiple programs to repurchase shares of the Company’s common stock from time to time either in open market or in privately negotiated transactions in accordance with applicable regulations of the SEC. On August 5, 2016, the Company announced that its Board of Directors authorized a program to repurchase up to an additional $50.0 million of the Company’s common stock. The remaining authorization under this program as of June 30, 2019 was $12.6 million. During the three and six months ended June 30, 2019, we did not repurchase any shares of our common stock.

On August 7, 2019, our Board of Directors declared a quarterly dividend of $0.19 per common share, payable on September 13, 2019 to shareholders of record at the close of business on August 30, 2019.

Asset/Liability Management and Interest Rate Risk

Management and the Board of Directors are responsible for managing interest rate risk and employing risk management policies that monitor and limit this exposure. Interest rate risk is measured using net interest income simulations and market value of portfolio equity analyses. These analyses use various assumptions, including the nature and timing of interest rate changes, yield curve shape, prepayments on loans and securities, deposit decay rates, pricing decisions on loans and deposits, and reinvestment/replacement of asset and liability cash flows.

The principal objective of the Company's asset and liability management function is to evaluate the interest rate risk within the balance sheet and pursue a controlled assumption of interest rate risk while maximizing earnings and preserving adequate levels of liquidity and capital. The asset and liability management function is under the guidance of the Asset Liability Committee from direction of the Board of Directors. The Asset Liability Committee meets monthly to review, among other things, the sensitivity of the Company's assets and liabilities to interest rate changes, local and national market conditions and rates. The Asset Liability Committee also reviews the liquidity, capital, deposit mix, loan mix and investment positions of the Company.

Instantaneous parallel rate shift scenarios are modeled and utilized to evaluate risk and establish exposure limits for acceptable changes in net interest margin. These scenarios, known as rate shocks, simulate an instantaneous change in interest rates and use various assumptions, including, but not limited to, prepayments on loans and securities, deposit decay rates, pricing decisions on loans and deposits, reinvestment and replacement of asset and liability cash flows.

We also analyze the economic value of equity as a secondary measure of interest rate risk. This is a complementary measure to net interest income where the calculated value is the result of the market value of assets less the market value of liabilities. The economic value of equity is a longer term view of interest rate risk because it measures the present value of the future cash flows. The impact of changes in interest rates on this calculation is analyzed for the risk to our future earnings and is used in conjunction with the analyses on net interest income.

Our interest rate risk model indicated that the Company was asset sensitive in terms of interest rate sensitivity at June 30, 2019. During the six months ended June 30, 2019, we decreased our asset sensitivity as a result of the balance sheet mix toward more fixed rate assets. The table below illustrates the impact of an immediate and sustained 200 and 100 basis point increase and a 100 basis point decrease in interest rates on net interest income based on the interest rate risk model at June 30, 2019 and December 31, 2018:

Hypothetical
shift in interest	% change in projected net interest income
rates (in bps)	June 30, 2019	December 31, 2018
200	5.64%	5.86%
100	2.87%	2.98%
(100)	(3.84)%	(4.84)%

Many assumptions are used to calculate the impact of interest rate fluctuations. Actual results may be significantly different than our projections due to several factors, including the timing and frequency of rate changes, market conditions and the shape of the yield curve. The computations of interest rate risk shown above do not include actions that management may undertake to manage the risks in response to anticipated changes in interest rates and actual results may also differ due to any actions taken in response to the changing rates.

As part of the asset/liability management strategy to manage primary market risk exposures expected to be in effect in future reporting periods, management has emphasized the origination of longer duration loans. The strategy with respect to liabilities has been to continue to emphasize transaction account growth, particularly non-interest or low interest bearing non-maturing deposit accounts.

70

Non-maturing deposit accounts have grown $151.3 million during the six months June 30, 2019, and totaled 76.9% of total deposits at June 30, 2019 compared to 76.2% at December 31, 2018. We currently have no brokered time deposits.

Off-Balance Sheet Activities

In the normal course of business, we are a party to various contractual obligations, commitments and other off-balance sheet activities that contain credit, market, and operational risk that are not required to be reflected in our consolidated financial statements. The most significant of these are the loan commitments that we enter into to meet the financing needs of clients, including commitments to extend credit, commercial and consumer lines of credit and standby letters of credit. As of June 30, 2019 and December 31, 2018, we had loan commitments totaling $738.1 million and $773.5 million, respectively, and standby letters of credit that totaled $8.3 million and $10.6 million, respectively. Unused commitments do not necessarily represent future credit exposure or cash requirements, as commitments often expire without being drawn upon. We do not anticipate any material losses arising from commitments or contingent liabilities, and we do not believe that there are any material commitments to extend credit that represent risks of an unusual nature.

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The information called for by this item is provided under the caption Asset/Liability Management and Interest Rate Risk in Part I, Item 2-Management's Discussion and Analysis of Financial Condition and Results of Operations and is incorporated herein by reference.

Item 4. CONTROLS AND PROCEDURES

Our management, with the participation of our principal executive officer and principal financial officer, conducted an evaluation of the effectiveness of our disclosure controls and procedures, as such term is defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as of June 30, 2019. Based on this evaluation, our principal executive officer and our principal financial officer concluded that our disclosure controls and procedures were effective as of June 30, 2019.

During the most recently completed fiscal quarter, there were no changes made in the Company's internal controls over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

71

PART II: OTHER INFORMATION

Item 1. LEGAL PROCEEDINGS

From time to time, we are a party to various litigation matters incidental to the conduct of our business. We are not presently party to any legal proceedings the resolution of which we believe would have a material adverse effect on our business, prospects, financial condition, liquidity, results of operation, cash flows or capital levels.

Item 1A. RISK FACTORS

There have been no material changes to the risk factors disclosed in Item 1A. Risk Factors in our Annual Report on Form 10-K for the year ended December 31, 2018.

Item 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

					Maximum number
				Total number of	(or approximate dollar
				shares (or units)	value) of shares (or
	Total number	Average		purchased as part of	units) that may yet be
	of shares (or	price paid per		publicly announced	purchased under the
Period	units) purchased	share (or unit)		plans or programs	plans or programs (2)
April 1 - April 30, 2019(1)	19,877	$	37.64	—	$	12,562,825
May 1 - May 31, 2019(1)	4,637		37.72	—		12,562,825
June 1 - June 30, 2019(1)	409,888		36.68	—		12,562,825
Total	434,402	$	36.73	—	$	12,562,825

(1)	These shares represent shares purchased other than through publicly announced plans and were purchased pursuant to the Company’s stock incentive plans. Pursuant to the plans, shares were purchased from plan participants at the then current market value in satisfaction of stock option exercise prices, settlements of restricted stock and tax withholdings.
(2)	On August 5, 2016, the Company’s Board of Directors authorized the repurchase of up to an additional $50.0 million of common stock. Under this authorization, $12,562,825 remained available for purchase at June 30, 2019.

Item 5. OTHER INFORMATION

None.

72

Item 6. EXHIBITS

3.1	Second Amended and Restated Certificate of Incorporation (incorporated herein by reference to Exhibit 3.1 to our Form S-1 Registration Statement (Registration No. 333-177971), filed August 22, 2012)
3.2	Second Amended and Restated By-Laws (incorporated herein by reference to Exhibit 3.2 to our Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2014, filed November 7, 2014)
31.1	Certification of CEO pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of CFO pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32	Certifications of CEO and CFO pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS	XBRL Instance - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH	XBRL Taxonomy Extension Schema
101.CAL	XBRL Taxonomy Extension Calculation
101.DEF	XBRL Taxonomy Extension Definition
101.LAB	XBRL Taxonomy Extension Labels
101.PRE	XBRL Taxonomy Extension Presentation

73

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.

National Bank Holdings Corporation

By	/s/ Aldis Birkans
	Aldis Birkans
	Chief Financial Officer and Treasurer
	(principal financial officer)

Date: August 7, 2019

74

EX-31.1

Exhibit 31.1

Certifications of CEO pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, G. Timothy Laney, Chief Executive Officer, certify that:

1. I have reviewed this quarterly report on Form 10-Q of National Bank Holdings Corporation;

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

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

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

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

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

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

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

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

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

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

Date:	August 7, 2019	/s/ G. Timothy Laney
		G. Timothy Laney
		Chairman, President and Chief Executive Officer

EX-31.2

Exhibit 31.2

Certifications of CFO pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Aldis Birkans, Chief Financial Officer, certify that:

1. I have reviewed this quarterly report on Form 10-Q of National Bank Holdings Corporation;

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

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

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

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

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

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

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

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

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

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

Date:	August 7, 2019	/s/ Aldis Birkans
		Aldis Birkans
		Chief Financial Officer and Treasurer

EX-32

Exhibit 32

Certifications of CEO and CFO 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 National Bank Holdings Corporation (the “Company”) on Form 10-Q  for the period ended June 30, 2019, as filed with the Securities and Exchange Commission (the “Report”), each of the undersigned officers certifies pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of his knowledge: (1) this 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 operation of the Company.

Date:	August 7, 2019	/s/ G. Timothy Laney
		G. Timothy Laney
		Chairman, President and Chief Executive Officer
Date:	August 7, 2019	/s/ Aldis Birkans
		Aldis Birkans
		Chief Financial Officer and Treasurer

XML

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2019	Aug. 05, 2019
Document Document And Entity Information [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Jun. 30, 2019
Entity File Number	001-35654
Entity Registrant Name	NATIONAL BANK HOLDINGS CORP
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	27-0563799
Entity Address, Address Line One	7800 East Orchard, Suite 300
Entity Address, City or Town	Greenwood Village
Entity Address, State or Province	CO
Entity Address, Postal Zip Code	80111
City Area Code	303
Local Phone Number	892-8715
Title of 12(b) Security	Class A Common Stock
Trading Symbol	NBHC
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		31,139,052
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001475841
Amendment Flag	false

XML

Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
ASSETS
Cash and due from banks	$ 90,659	$ 109,056
Interest bearing bank deposits	500	500
Cash and cash equivalents	91,159	109,556
Investment securities available-for-sale (at fair value)	710,206	791,102
Investment securities held-to-maturity (fair value of $206,402 and $230,926 at June 30, 2019 and December 31, 2018, respectively)	206,361	235,398
Non-marketable securities	30,726	27,555
Loans	4,330,263	4,092,308
Allowance for loan losses	(40,082)	(35,692)
Loans, net	4,290,181	4,056,616
Loans held-for-sale	105,866	48,120
Other real estate owned	7,054	10,596
Premises and equipment, net	111,171	109,986
Goodwill	115,027	115,027
Intangible assets, net	12,267	13,470
Other assets	177,984	159,240
Total assets	5,858,002	5,676,666
Liabilities:
Non-interest bearing demand deposits	1,167,399	1,072,029
Interest bearing demand deposits	691,527	688,255
Savings and money market	1,747,434	1,694,808
Time deposits	1,081,637	1,080,529
Total deposits	4,687,997	4,535,621
Securities sold under agreements to repurchase	60,430	66,047
Federal Home Loan Bank advances	272,414	301,660
Other liabilities	103,244	78,332
Total liabilities	5,124,085	4,981,660
Shareholders' equity:
Common stock, par value $0.01 per share: 400,000,000 shares authorized; 51,487,907 and 51,498,016 shares issued; 31,139,044 and 30,769,063 shares outstanding at June 30, 2019 and December 31, 2018, respectively	515	515
Additional paid-in capital	1,006,008	1,014,399
Retained earnings	135,210	106,990
Treasury stock of 20,210,348 and 20,582,459 shares at June 30, 2019 and December 31, 2018, respectively, at cost	(409,322)	(415,623)
Accumulated other comprehensive income (loss), net of tax	1,506	(11,275)
Total shareholders' equity	733,917	695,006
Total liabilities and shareholders' equity	$ 5,858,002	$ 5,676,666

XML

Consolidated Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Investment securities held-to-maturity, fair value	$ 206,402	$ 230,926
Common Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, shares authorized	400,000,000	400,000,000
Common Stock, shares issued	51,487,907	51,498,016
Common Stock, shares outstanding	31,139,044	30,769,063
Treasury stock, shares	20,210,348	20,582,459

XML

Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest and dividend income:
Interest and fees on loans	$ 55,995	$ 47,533	$ 108,770	$ 92,813
Interest and dividends on investment securities	5,535	6,810	11,547	13,336
Dividends on non-marketable securities	459	249	882	493
Interest on interest-bearing bank deposits	204	319	414	1,060
Total interest and dividend income	62,193	54,911	121,613	107,702
Interest expense:
Interest on deposits	7,649	4,865	14,264	9,499
Interest on borrowings	2,053	660	3,692	1,170
Total interest expense	9,702	5,525	17,956	10,669
Net interest income before provision for loan losses	52,491	49,386	103,657	97,033
Provision for loan losses	3,239	1,873	4,773	1,914
Net interest income after provision for loan losses	49,252	47,513	98,884	95,119
Non-interest income:
Mortgage banking income	10,398	8,911	17,335	16,882
Bank-owned life insurance income	424	446	845	898
Other non-interest income	1,472	1,711	3,355	2,862
OREO-related income	59	451	120	841
Total non-interest income	20,660	19,562	37,711	37,398
Non-interest expense:
Salaries and benefits	30,667	29,123	58,557	59,795
Occupancy and equipment	6,721	7,190	13,603	15,145
Telecommunications and data processing	2,124	2,101	4,414	6,467
Marketing and business development	840	1,237	1,826	2,461
FDIC deposit insurance	493	757	991	1,510
Bank card expenses	1,423	1,097	2,233	3,233
Professional fees	1,041	738	1,855	3,557
Other non-interest expense	2,439	3,106	5,612	6,951
Problem asset workout	725	775	1,848	1,556
(Gain) loss on OREO sales, net	(318)	(14)	(686)	64
Core deposit intangible asset amortization	296	653	592	1,306
Total non-interest expense	46,451	46,763	90,845	102,045
Income before income taxes	23,461	20,312	45,750	30,472
Income tax expense	3,179	2,800	6,546	4,495
Net income	$ 20,282	$ 17,512	$ 39,204	$ 25,977
Income per share-basic (in dollars per share)	$ 0.65	$ 0.57	$ 1.26	$ 0.85
Income per share-diluted (in dollars per share)	$ 0.64	$ 0.56	$ 1.24	$ 0.83
Weighted average number of common shares outstanding:
Basic (Shares)	31,155,264	30,735,427	31,058,761	30,615,226
Diluted (Shares)	31,604,658	31,387,175	31,558,615	31,275,359
Service Charges and other fees
Non-interest income:
Non-interest income	$ 4,541	$ 4,371	$ 8,862	$ 8,881
Bank card fees
Non-interest income:
Non-interest income	$ 3,766	$ 3,672	$ 7,194	$ 7,034

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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 20,282	$ 17,512	$ 39,204	$ 25,977
Securities available-for-sale:
Net unrealized gains (losses) arising during the period, net of tax (expense) benefit of ($2,480) and $688 for the three months ended June 30, 2019 and 2018, respectively; and net of tax (expense) benefit of ($4,187) and $2,990 for the six months ended June 30, 2019 and 2018, respectively	7,905	(2,191)	13,322	(8,971)
Less: amortization of net unrealized holding gains to income, net of tax benefit of $81 and $103 for the three months ended June 30, 2019 and 2018, respectively; and net of tax benefit of $171 and $988 for the six months ended June 30, 2019 and 2018, respectively	(259)	(327)	(541)	(714)
Other comprehensive income (loss)	7,646	(2,518)	12,781	(9,685)
Comprehensive income	$ 27,928	$ 14,994	$ 51,985	$ 16,292

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Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Tax (expense) benefit on net unrealized gains arising during the period	$ (2,480)	$ 688	$ (4,187)	$ 2,990
Tax (expense) benefit of amortization of net unrealized holding gains to income	$ 81	$ 103	$ 171	$ 988

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Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common stock [Member]	Additional paid-in capital [Member]	Retained earnings [Member]	Treasury stock [Member]	Accumulated other comprehensive (loss) income, net [Member]	Total
Balance in the beginning at Dec. 31, 2017	$ 515	$ 970,668	$ 60,795	$ (493,329)	$ (6,242)	$ 532,407
Increase (Decrease) in Stockholders' Equity
Net income			25,977			25,977
Stock-based compensation		2,006				2,006
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock, net		(2,742)		9,078		6,336
Reissuance of treasury stock of 3,398,477 shares for acquisition of Peoples, Inc.		42,243		67,970		110,213
Cash dividends declared			(7,095)			(7,095)
Reclassification of certain tax effects from accumulated other comprehensive income			1,479		(1,479)
Cumulative effect adjustment			26			26
Other comprehensive income (loss)					(9,685)	(9,685)
Balance in the ending at Jun. 30, 2018	515	1,012,175	81,182	(416,281)	(17,406)	660,185
Balance in the beginning at Mar. 31, 2018	515	1,012,268	68,008	(420,040)	(14,888)	645,863
Increase (Decrease) in Stockholders' Equity
Net income			17,512			17,512
Stock-based compensation		1,173				1,173
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock, net		(1,266)		3,759		2,493
Cash dividends declared			(4,338)			(4,338)
Other comprehensive income (loss)					(2,518)	(2,518)
Balance in the ending at Jun. 30, 2018	515	1,012,175	81,182	(416,281)	(17,406)	660,185
Balance in the beginning at Dec. 31, 2018	515	1,014,399	106,990	(415,623)	(11,275)	695,006
Increase (Decrease) in Stockholders' Equity
Net income			39,204			39,204
Stock-based compensation		1,884				1,884
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock, net		(10,275)		6,301		(3,974)
Cash dividends declared			(11,240)			(11,240)
Cumulative effect adjustment			256			256
Other comprehensive income (loss)					12,781	12,781
Balance in the ending at Jun. 30, 2019	515	1,006,008	135,210	(409,322)	1,506	733,917
Balance in the beginning at Mar. 31, 2019	515	1,012,974	120,879	(413,226)	(6,140)	715,002
Increase (Decrease) in Stockholders' Equity
Net income			20,282			20,282
Stock-based compensation		1,508				1,508
Issuance of stock under purchase and equity compensation plans, including gain on reissuance of treasury stock, net		(8,474)		3,904		(4,570)
Cash dividends declared			(5,951)			(5,951)
Other comprehensive income (loss)					7,646	7,646
Balance in the ending at Jun. 30, 2019	$ 515	$ 1,006,008	$ 135,210	$ (409,322)	$ 1,506	$ 733,917

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Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Stockholders' Equity [Abstract]
Gain on reissuance of treasury stock	$ 3,382	$ 3,706	$ 5,673	$ 7,272
Reissuance of treasury stock, shares				3,398,477
Cash dividends declared per share	$ 0.19	$ 0.14	$ 0.36	$ 0.23

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Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities:
Net income	$ 39,204	$ 25,977
Adjustments to reconcile net income to net cash used in operating activities:
Provision for loan losses	4,773	1,914
Depreciation and amortization	7,376	6,039
Current income tax receivable	693	479
Deferred income taxes	5,140	3,098
Net excess tax benefit on stock-based compensation	(2,136)	(1,161)
Discount accretion, net of premium amortization on securities	952	753
Loan accretion	(8,273)	(12,401)
Gain on sale of mortgages, net	(16,050)	(14,849)
Origination of loans held for sale, net of repayments	(490,411)	(526,071)
Proceeds from sales of loans held for sale	450,360	489,191
Bank-owned life insurance income	(845)	(898)
(Gain) loss on the sale of other real estate owned, net	(686)	64
Impairment on other real estate owned	684	64
Stock-based compensation	1,885	2,006
Operating lease payments	(2,802)
Change in other assets	3,039	(16,248)
Change in other liabilities	6,327	11,219
Net cash used in operating activities	(770)	(30,824)
Cash flows from investing activities:
Purchase of FHLB stock	(11,418)	(9,421)
Proceeds from redemption of FHLB stock	8,247	9,160
Proceeds from maturities of investment securities held-to-maturity	28,152	32,158
Proceeds from maturities of investment securities available-for-sale	97,625	112,748
Proceeds from sales of investment securities available-for-sale		33,202
Proceeds from maturities of non-marketable securities		67
Purchase of investment securities held-to-maturity		(40,735)
Purchase of investment securities available-for-sale		(42,199)
Net increase in loans	(240,977)	(130,019)
Purchases of premises and equipment, net	(5,279)	(3,462)
Proceeds from sales of loans		713
Proceeds from sales of other real estate owned	3,832	529
Net cash activity from acquisition		68,984
Net cash (used in) provided by investing activities	(119,818)	31,725
Cash flows from financing activities:
Net increase (decrease) in deposits	152,376	(78,006)
Decrease in repurchase agreements	(5,617)	(57,022)
Advances from FHLB	812,149	448,560
FHLB repayments	(841,395)	(423,167)
Issuance of stock under purchase and equity compensation plans	(6,384)	(2,377)
Proceeds from exercise of stock options	2,387	8,713
Payment of dividends	(11,325)	(7,049)
Net cash provided by (used in) financing activities	102,191	(110,348)
Decrease in cash, cash equivalents and restricted cash	(18,397)	(109,447)
Cash, cash equivalents and restricted cash at beginning of the year	119,556	257,364
Cash, cash equivalents and restricted cash at end of period	101,159	147,917
Supplemental disclosure of cash flow information during the period:
Cash paid for interest	16,924	10,310
Net tax payments (refunds)	4,729	(2,245)
Supplemental schedule of non-cash activities:
Loans transferred to other real estate owned at fair value	288	24,382
Decrease in loans purchased but not settled	(8,979)	(10,037)
Loans transferred from loans held for sale to loans	1,645	2,440
Lease right-of-use assets obtained	$ (30,474)
Treasury stock reissued for acquisition		$ 110,213

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Basis of Presentation

6 Months Ended

Jun. 30, 2019

Basis of Presentation

Basis of Presentation

Note 1 Basis of Presentation

National Bank Holdings Corporation ("NBHC" or the "Company") is a bank holding company that was incorporated in the State of Delaware in 2009. The Company is headquartered in Denver, Colorado, and its primary operations are conducted through its wholly owned subsidiary, NBH Bank (the "Bank"), a Colorado state-chartered bank and a member of the Federal Reserve System. The Company provides a variety of banking products to both commercial and consumer clients through a network of 105 banking centers, as of June 30, 2019, located primarily in Colorado and the greater Kansas City region, and through online and mobile banking products and services.

The accompanying interim unaudited consolidated financial statements serve to update the National Bank Holdings Corporation Annual Report on Form 10-K for the year ended December 31, 2018 and include the accounts of the Company and its wholly owned subsidiary, NBH Bank. The accompanying unaudited consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) and where applicable, with general practices in the banking industry or guidelines prescribed by bank regulatory agencies. However, they may not include all information and notes necessary to constitute a complete set of financial statements under GAAP applicable to annual periods and accordingly should be read in conjunction with the financial information contained in the Company's most recent Form 10-K. The unaudited consolidated financial statements reflect all adjustments which are, in the opinion of management, necessary for a fair statement of the results presented. All such adjustments are of a normal recurring nature. All significant intercompany balances and transactions have been eliminated in consolidation. Certain reclassifications of prior years' amounts are made whenever necessary to conform to current period presentation. The results of operations for the interim period is not necessarily indicative of the results that may be expected for the full year or any other interim period. All amounts are in thousands, except share data, or as otherwise noted.

GAAP requires management to make estimates that affect the reported amounts of assets, liabilities, revenues and expenses, and disclosures of contingent assets and liabilities. By their nature, estimates are based on judgment and available information. Management has made significant estimates in certain areas, such as the amount and timing of expected cash flows from assets, the valuation of other real estate owned (“OREO”), the fair value adjustments on assets acquired and liabilities assumed, the valuation of core deposit intangible assets, the valuation of investment securities for other-than-temporary impairment (“OTTI”), the valuation of stock-based compensation, the valuation of mortgage servicing rights, the fair values of financial instruments, the allowance for loan losses (“ALL”) and contingent liabilities. Because of the inherent uncertainties associated with any estimation process and future changes in market and economic conditions, it is possible that actual results could differ significantly from those estimates.

The Company's significant accounting policies followed in the preparation of the unaudited consolidated financial statements are disclosed in note 2 of the audited financial statements and notes for the year ended December 31, 2018 and are contained in the Company's Annual Report on Form 10-K. There have not been any significant changes to the application of significant accounting policies since December 31, 2018.

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Recent Accounting Pronouncements

6 Months Ended

Jun. 30, 2019

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Note 2 Recent Accounting Pronouncements

Leases—In February 2016, the FASB issued ASU 2016-02, Leases. The guidance in ASU 2016-02 supersedes the lease recognition requirements in ASC Topic 840, Leases. The new standard established a right-of-use (“ROU”) model that requires a lessee to record a ROU asset and lease liability on the balance sheet for all leases with terms longer than 12 months. Leases are classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statements. ASU 2016-02 became effective for the Company on January 1, 2019 and initially required transition using a modified retrospective approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. In July 2018, the Financial Accounting Standards Board issued ASU 2018-11 which, among other things, provided an additional transition method that allows entities to not apply the guidance in ASU 2016-02 in the comparative periods presented in the financial statements and instead recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. We elected to apply certain practical expedients provided under ASU 2016-02 whereby we will not reassess (i) whether any expired or existing contracts are or contain leases, (ii) the lease classification for any expired or existing leases and (iii) initial direct costs for any existing leases. We also did not apply the recognition requirements of ASU 2016-02 to any short-term leases (as defined by related accounting guidance). The updates did not significantly change lease accounting requirements applicable to lessors and did not significantly

impact our financial statements in relation to contracts whereby we act as a lessor. We applied the modified-retrospective transition approach prescribed by ASU 2018-11. Upon adoption of ASU 2016-02 and ASU 2018-11 on January 1, 2019, we recognized right-of-use assets and related lease liabilities totaling $30.5 million with a cumulative-effect adjustment to beginning retained earnings of $0.3 million. Refer to note 6 – Leases of our consolidated financial statements for further detail.

Financial Instruments - Credit Losses—In June 2016, the FASB issued ASU 2016-13, Measurement of Credit Losses on Financial Instruments. This update replaces the current incurred loss methodology for recognizing credit losses with a current expected credit loss model, which requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. This amendment broadens the information that an entity must consider in developing its expected credit loss estimates. Additionally, the update amends the accounting for credit losses for available-for-sale debt securities and purchased financial assets with a more-than-insignificant amount of credit deterioration since origination. This update requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of a company’s loan portfolio. ASU 2016-13 becomes effective for us on January 1, 2020. We have formed a cross-functional working group, including our credit, finance, risk management, and enterprise technology departments, to address the adoption and implementation of ASU 2016-13. We are currently working through our implementation plan and are in the process of implementing a third-party vendor solution to assist us in the application of ASU 2016-13. The adoption of ASU 2016-13 could result in an increase in the allowance for loan losses as a result of changing from an “incurred loss” model, which encompasses allowances for current known and inherent losses within the portfolio, to an “expected loss” model, which encompasses allowances for losses expected to be incurred over the life of the portfolio. We are currently evaluating the potential impact of ASU 2016-13 and subsequent updates on our financial statements.

Other Pronouncements—The Company reviewed ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment and ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement and does not expect the adoption of these pronouncements to have a material impact on its financial statements.

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Investment Securities

6 Months Ended

Jun. 30, 2019

Investments, Debt and Equity Securities [Abstract]

Investment Securities

Note 3 Investment Securities

The Company’s investment securities portfolio is comprised of available-for-sale and held-to-maturity investment securities. These investment securities totaled $0.9 billion at June 30, 2019 and included $0.7 billion of available-for-sale securities and $0.2 billion of held-to-maturity securities. At December 31, 2018, investment securities totaled $1.0 billion and included $0.8 billion of available-for-sale securities and $0.2 billion of held-to-maturity securities.

Available-for-sale

At June 30, 2019 and December 31, 2018, the Company held $710.2 million and $791.1 million of available-for-sale investment securities, respectively. Available-for-sale securities are summarized as follows as of the dates indicated:

	June 30, 2019
	Amortized		Gross		Gross
	cost		unrealized gains		unrealized losses		Fair value
Mortgage-backed securities (“MBS”):
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	122,265	$	1,636	$	(132)	$	123,769
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		587,967		4,223		(6,832)		585,358
Municipal securities		619		—		(9)		610
Other securities		469		—		—		469
Total investment securities available-for-sale	$	711,320	$	5,859	$	(6,973)	$	710,206

	December 31, 2018
	Amortized		Gross		Gross
	cost		unrealized gains		unrealized losses		Fair value
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	147,283	$	1,232	$	(1,873)	$	146,642
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		661,354		1,056		(19,029)		643,381
Municipal securities		619		—		(9)		610
Other securities		469		—		—		469
Total investment securities available-for-sale	$	809,725	$	2,288	$	(20,911)	$	791,102

At June 30, 2019 and December 31, 2018, mortgage-backed securities represented primarily all of the Company’s available-for-sale investment portfolio and all mortgage-backed securities were backed by government sponsored enterprises (“GSE”) collateral such as Federal Home Loan Mortgage Corporation (“FHLMC”) and Federal National Mortgage Association (“FNMA”), and the government owned agency Government National Mortgage Association (“GNMA”).

The tables below summarize the available-for-sale securities with unrealized losses as of the dates shown, along with the length of the impairment period:

	June 30, 2019
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	—	$	31,277	$	(132)	$	31,277	$	(132)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		4,810		(7)		307,751		(6,825)		312,561		(6,832)
Municipal securities		—		—		441		(9)		441		(9)
Total	$	4,810	$	(7)	$	339,469	$	(6,966)	$	344,279	$	(6,973)

	December 31, 2018
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	30,853	$	(392)	$	69,169	$	(1,481)	$	100,022	$	(1,873)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		127,767		(1,150)		454,662		(17,879)		582,429		(19,029)
Municipal securities		441		(9)		—		—		441		(9)
Total	$	159,061	$	(1,551)	$	523,831	$	(19,360)	$	682,892	$	(20,911)

The unrealized losses in the Company's investment portfolio at June 30, 2019 were caused by changes in interest rates. The portfolio included 85 securities, having an aggregate fair value of $344.3 million, which were in an unrealized loss position at June 30, 2019, compared to 211 securities, with an aggregate fair value of $682.9 million at December 31, 2018.

Management evaluated all of the available for sale securities in an unrealized loss position at June 30, 2019 and December 31, 2018, and concluded no OTTI existed. The Company has no intention to sell these securities before recovery of their amortized cost and believes it will not be required to sell the securities before the recovery of their amortized cost.

Certain securities are pledged as collateral for public deposits, securities sold under agreements to repurchase and to secure borrowing capacity at the Federal Reserve Bank and Federal Home Loan Bank (“FHLB”). The fair value of available-for-sale investment securities pledged as collateral totaled $353.1 million and $318.1 million at June 30, 2019 and at December 31, 2018, respectively.

Mortgage-backed securities do not have a single maturity date and actual maturities may differ from contractual maturities depending on the repayment characteristics and experience of the underlying financial instruments.

As of June 30, 2019, municipal securities with an amortized cost and fair value of $0.2 million were due after one year through five years, while municipal securities with an amortized cost and fair value of $0.4 million were due after five years through ten years. Other securities of $0.5 million as of June 30, 2019, have no stated contractual maturity date.

Held-to-maturity

At June 30, 2019 and December 31, 2018, the Company held $206.4 million and $235.4 million of held-to-maturity investment securities, respectively. Held-to-maturity investment securities are summarized as follows as of the dates indicated:

	June 30, 2019
			Gross		Gross
	Amortized		unrealized		unrealized
	cost		gains		losses		Fair value
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	136,964	$	651	$	(74)	$	137,541
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		69,397		137		(673)		68,861
Total investment securities held-to-maturity	$	206,361	$	788	$	(747)	$	206,402

	December 31, 2018
			Gross		Gross
	Amortized		unrealized		unrealized
	cost		gains		losses		Fair value
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	157,115	$	2	$	(2,705)	$	154,412
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		78,283		—		(1,769)		76,514
Total investment securities held-to-maturity	$	235,398	$	2	$	(4,474)	$	230,926

The tables below summarize the held-to-maturity securities with unrealized losses as of the dates shown, along with the length of the impairment period:

	June 30, 2019
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	—	$	12,116	$	(74)	$	12,116	$	(74)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		—		37,444		(673)		37,444		(673)
Total	$	—	$	—	$	49,560	$	(747)	$	49,560	$	(747)

	December 31, 2018
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	26,660	$	(381)	$	126,475	$	(2,324)	$	153,135	$	(2,705)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		35,235		(79)		41,279		(1,690)		76,514		(1,769)
Total	$	61,895	$	(460)	$	167,754	$	(4,014)	$	229,649	$	(4,474)

The held-to-maturity portfolio included 13 securities, having an aggregate fair value of $49.6 million, which were in an unrealized loss position at June 30, 2019, compared to 49 securities, with a fair value of $229.6 million, at December 31, 2018.

The unrealized losses in the Company's investments at June 30, 2019 and December 31, 2018 were caused by changes in interest rates. Management evaluated all of the held-to-maturity securities in an unrealized loss position and concluded that no OTTI existed at June 30, 2019 or December 31, 2018. The Company has no intention to sell these securities before recovery of their amortized cost and believes it will not be required to sell the securities before the recovery of their amortized cost.

The carrying value of held-to-maturity investment securities pledged as collateral totaled $177.1 million and $133.1 million at June 30, 2019 and December 31, 2018, respectively.

Actual maturities of mortgage-backed securities may differ from scheduled maturities depending on the repayment characteristics and experience of the underlying financial instruments.

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Loans

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Loans

Note 4 Loans

The loan portfolio is comprised of loans originated by the Company and loans that were acquired in connection with the Company’s acquisitions.

The tables below show the loan portfolio composition including carrying value by segment of originated and acquired loans and loans accounted for under ASC 310-30, Receivables—Loans and Debt Securities Acquired with Deteriorated Credit Quality, as of the dates shown. The carrying value of originated and acquired loans is net of discounts, fees, cost and fair value marks of $9.2 million and $10.2 million as of June 30, 2019 and December 31, 2018, respectively.

	June 30, 2019
	Originated and		ASC
	acquired loans		310-30 loans		Total loans		% of total
Commercial	$	2,863,117	$	18,247	$	2,881,364	66.6%
Commercial real estate non-owner occupied		584,263		35,585		619,848	14.3%
Residential real estate		799,566		6,760		806,326	18.6%
Consumer		22,725		—		22,725	0.5%
Total	$	4,269,671	$	60,592	$	4,330,263	100.0%
	December 31, 2018
	Originated and		ASC
	acquired loans		310-30 loans		Total loans		% of total
Commercial	$	2,624,173	$	20,398	$	2,644,571	64.6%
Commercial real estate non-owner occupied		551,819		40,393		592,212	14.5%
Residential real estate		820,820		9,995		830,815	20.3%
Consumer		24,617		93		24,710	0.6%
Total	$	4,021,429	$	70,879	$	4,092,308	100.0%

Delinquency for originated and acquired loans is shown in the following tables at June 30, 2019 and December 31, 2018:

	June 30, 2019
			Greater
	30-89 days		than 90 days				Total past
	past due and		past due and		Non-accrual		due and
	accruing		accruing		loans		non-accrual		Current		Total loans
Originated and acquired loans:
Commercial:
Commercial and industrial	$	4,413	$	34	$	14,682	$	19,129	$	2,105,233	$	2,124,362
Owner occupied commercial real estate		627		—		7,301		7,928		446,640		454,568
Food and agriculture		—		—		380		380		240,565		240,945
Energy		—		—		858		858		42,384		43,242
Total commercial		5,040		34		23,221		28,295		2,834,822		2,863,117
Commercial real estate non-owner occupied:
Construction		—		—		1,208		1,208		90,955		92,163
Acquisition/development		4,725		—		9		4,734		13,242		17,976
Multifamily		—		—		—		—		42,166		42,166
Non-owner occupied		33		—		378		411		431,547		431,958
Total commercial real estate		4,758		—		1,595		6,353		577,910		584,263
Residential real estate:
Senior lien		667		—		7,782		8,449		693,227		701,676
Junior lien		518		—		1,040		1,558		96,332		97,890
Total residential real estate		1,185		—		8,822		10,007		789,559		799,566
Consumer		84		—		65		149		22,576		22,725
Total originated and acquired loans	$	11,067	$	34	$	33,703	$	44,804	$	4,224,867	$	4,269,671

	December 31, 2018
			Greater
	30-89 days		than 90 days				Total past
	past due and		past due and		Non-accrual		due and
	accruing		accruing		loans		non-accrual		Current		Total loans
Originated and acquired loans:
Commercial:
Commercial and industrial	$	495	$	74	$	5,510	$	6,079	$	1,925,068	$	1,931,147
Owner occupied commercial real estate		893		—		6,931		7,824		413,842		421,666
Food and agriculture		141		125		768		1,034		221,122		222,156
Energy		—		—		742		742		48,462		49,204
Total commercial		1,529		199		13,951		15,679		2,608,494		2,624,173
Commercial real estate non-owner occupied:
Construction		—		—		1,208		1,208		93,646		94,854
Acquisition/development		—		—		121		121		19,529		19,650
Multifamily		—		—		—		—		56,685		56,685
Non-owner occupied		328		132		572		1,032		379,598		380,630
Total commercial real estate		328		132		1,901		2,361		549,458		551,819
Residential real estate:
Senior lien		2,106		548		7,790		10,444		712,592		723,036
Junior lien		556		—		772		1,328		96,456		97,784
Total residential real estate		2,662		548		8,562		11,772		809,048		820,820
Consumer		91		16		42		149		24,468		24,617
Total originated and acquired loans	$	4,610	$	895	$	24,456	$	29,961	$	3,991,468	$	4,021,429

Loans are considered past due or delinquent when the contractual principal or interest due in accordance with the terms of the loan agreement remains unpaid after the due date of the scheduled payment. Pooled loans accounted for under ASC 310-30 that are 90 days or more past due and still accreting are generally considered to be performing and therefore are not included in the tables above. Non-accrual loans include non-accrual loans and troubled debt restructurings on non-accrual status. Non-accrual originated and acquired loans totaled $33.7 million at June 30, 2019, increasing $9.2 million, or 37.8% from December 31, 2018 primarily due to one previously acquired commercial loan placed on non-accrual during the second quarter of 2019.

The Company’s internal risk rating system uses a series of grades which reflect our assessment of the credit quality of loans based on an analysis of the borrower's financial condition, liquidity and ability to meet contractual debt service requirements and are categorized as “Pass”, “Special mention”, “Substandard” and “Doubtful”. A description of the general characteristics of the risk grades is set forth in the Company’s 2018 Annual Report on Form 10-K.

Credit exposure for all loans as determined by the Company’s internal risk rating system was as follows as of June 30, 2019 and December 31, 2018, respectively:

	June 30, 2019
			Special
	Pass		mention		Substandard		Doubtful		Total
Originated and acquired loans:
Commercial:
Commercial and industrial	$	2,080,469	$	23,621	$	16,648	$	3,624	$	2,124,362
Owner occupied commercial real estate		419,981		21,648		12,779		160		454,568
Food and agriculture		223,810		15,971		1,131		33		240,945
Energy		42,383		—		859		—		43,242
Total commercial		2,766,643		61,240		31,417		3,817		2,863,117
Commercial real estate non-owner occupied:
Construction		90,955		—		1,208		—		92,163
Acquisition/development		17,201		725		50		—		17,976
Multifamily		41,660		—		506		—		42,166
Non-owner occupied		415,655		15,231		1,035		37		431,958
Total commercial real estate		565,471		15,956		2,799		37		584,263
Residential real estate:
Senior lien		689,558		3,420		8,698		—		701,676
Junior lien		96,327		418		1,145		—		97,890
Total residential real estate		785,885		3,838		9,843		—		799,566
Consumer		22,660		—		65		—		22,725
Total originated and acquired loans	$	4,140,659	$	81,034	$	44,124	$	3,854	$	4,269,671
Loans accounted for under ASC 310-30:
Commercial	$	15,588	$	525	$	2,134	$	—	$	18,247
Commercial real estate non-owner occupied		34,664		229		692		—		35,585
Residential real estate		5,036		383		1,341		—		6,760
Consumer		—		—		—		—		—
Total loans accounted for under ASC 310-30	$	55,288	$	1,137	$	4,167	$	—	$	60,592
Total loans	$	4,195,947	$	82,171	$	48,291	$	3,854	$	4,330,263

	December 31, 2018
			Special
	Pass		mention		Substandard		Doubtful		Total
Originated and acquired loans:
Commercial:
Commercial and industrial	$	1,890,710	$	16,531	$	22,919	$	987	$	1,931,147
Owner occupied commercial real estate		393,404		16,349		11,828		85		421,666
Food and agriculture		220,004		1,260		847		45		222,156
Energy		48,462		—		742		—		49,204
Total commercial		2,552,580		34,140		36,336		1,117		2,624,173
Commercial real estate non-owner occupied:
Construction		92,731		915		1,208		—		94,854
Acquisition/development		19,529		—		121		—		19,650
Multifamily		56,685		—		—		—		56,685
Non-owner occupied		355,776		23,243		1,611		—		380,630
Total commercial real estate		524,721		24,158		2,940		—		551,819
Residential real estate:
Senior lien		710,972		3,571		8,493		—		723,036
Junior lien		96,456		415		913		—		97,784
Total residential real estate		807,428		3,986		9,406		—		820,820
Consumer		24,575		—		42		—		24,617
Total originated and acquired loans	$	3,909,304	$	62,284	$	48,724	$	1,117	$	4,021,429
Loans accounted for under ASC 310-30:
Commercial	$	17,579	$	537	$	2,282	$	—	$	20,398
Commercial real estate non-owner occupied		39,322		246		825		—		40,393
Residential real estate		7,484		908		1,603		—		9,995
Consumer		—		—		93		—		93
Total loans accounted for under ASC 310-30	$	64,385	$	1,691	$	4,803	$	—	$	70,879
Total loans	$	3,973,689	$	63,975	$	53,527	$	1,117	$	4,092,308

Impaired Loans

Loans are considered to be impaired when it is probable that the Company will not be able to collect all amounts due in accordance with the contractual terms of the loan agreement. Impaired loans are comprised of originated and acquired loans on non-accrual status, loans in bankruptcy and troubled debt restructurings (“TDRs”) described below. If a specific allowance is warranted based on the borrower’s overall financial condition, the specific allowance is calculated based on discounted cash flows using the loan’s initial contractual effective interest rate or the fair value of the collateral less selling costs for collateral dependent loans.

At June 30, 2019 and December 31, 2018, the Company’s recorded investment in impaired loans was $40.4 million and $31.1 million, respectively, of which $2.6 million and $4.1 million, respectively, were accruing TDRs. Impaired loans increased primarily due to one previously acquired commercial loan placed on non-accrual during the second quarter of 2019. Impaired loans had a collective related allowance for loan losses allocated to them of $3.9 million and $1.2 million at June 30, 2019 and December 31, 2018, respectively.

Additional information regarding impaired loans at June 30, 2019 and December 31, 2018 is set forth in the table below:

	June 30, 2019						December 31, 2018
					Allowance						Allowance
	Unpaid				for loan		Unpaid				for loan
	principal		Recorded		losses		principal		Recorded		losses
	balance		investment		allocated		balance		investment		allocated
With no related allowance recorded:
Commercial:
Commercial and industrial	$	4,156	$	2,721	$	—	$	4,374	$	3,029	$	—
Owner occupied commercial real estate		7,338		6,701		—		7,130		6,609		—
Food and agriculture		1,476		1,220		—		1,468		1,260		—
Energy		5,483		859		—		5,366		742		—
Total commercial		18,453		11,501		—		18,338		11,640		—
Commercial real estate non-owner occupied:
Construction		1,435		1,208		—		1,435		1,208		—
Acquisition/development		38		9		—		378		121		—
Multifamily		—		—		—		—		—		—
Non-owner occupied		91		28		—		641		547		—
Total commercial real estate		1,564		1,245		—		2,454		1,876		—
Residential real estate:
Senior lien		4,105		3,854		—		4,229		3,814		—
Junior lien		361		331		—		409		341		—
Total residential real estate		4,466		4,185		—		4,638		4,155		—
Consumer		70		65		—		46		42		—
Total impaired loans with no related allowance recorded	$	24,553	$	16,996	$	—	$	25,476	$	17,713	$	—
With a related allowance recorded:
Commercial:
Commercial and industrial	$	16,758	$	14,107	$	3,635	$	7,252	$	4,627	$	996
Owner occupied commercial real estate		1,599		1,388		165		1,362		1,169		90
Food and agriculture		835		821		36		883		845		46
Energy		—		—		—		—		—		—
Total commercial		19,192		16,316		3,836		9,497		6,641		1,132
Commercial real estate non-owner occupied:
Construction		—		—		—		—		—		—
Acquisition/development		—		—		—		—		—		—
Multifamily		—		—		—		—		—		—
Non-owner occupied		600		541		39		313		254		2
Total commercial real estate		600		541		39		313		254		2
Residential real estate:
Senior lien		6,158		5,259		26		6,032		5,178		27
Junior lien		1,419		1,286		8		1,408		1,293		8
Total residential real estate		7,577		6,545		34		7,440		6,471		35
Consumer		—		—		—		—		—		—
Total impaired loans with a related allowance recorded	$	27,369	$	23,402	$	3,909	$	17,250	$	13,366	$	1,169
Total impaired loans	$	51,922	$	40,398	$	3,909	$	42,726	$	31,079	$	1,169

The table below shows additional information regarding the average recorded investment and interest income recognized on impaired loans for the periods presented:

	For the three months ended
	June 30, 2019				June 30, 2018
	Average recorded investment		Interest income recognized		Average recorded investment		Interest income recognized
With no related allowance recorded:
Commercial:
Commercial and industrial	$	2,755	$	44	$	5,321	$	90
Owner occupied commercial real estate		6,719		5		6,723		17
Food and agriculture		1,221		—		1,259		—
Energy		831		—		1,843		17
Total commercial		11,526		49		15,147		124
Commercial real estate non-owner occupied:
Construction		1,208		—		1,081		—
Acquisition/development		9		—		827		—
Multifamily		—		—		—		—
Non-owner occupied		29		—		574		—
Total commercial real estate		1,246		—		2,481		—
Residential real estate:
Senior lien		3,869		—		2,818		—
Junior lien		334		—		354		—
Total residential real estate		4,203		—		3,172		—
Consumer		11		—		14		—
Total impaired loans with no related allowance recorded	$	16,986	$	49	$	20,815	$	124
With a related allowance recorded:
Commercial:
Commercial and industrial	$	14,161	$	—	$	4,607	$	—
Owner occupied commercial real estate		1,397		6		1,233		4
Food and agriculture		844		3		2,142		1
Energy		—		—		—		—
Total commercial		16,402		9		7,982		5
Commercial real estate non-owner occupied:
Construction		—		—		—		—
Acquisition/development		—		—		—		—
Multifamily		—		—		9		—
Non-owner occupied		548		4		297		5
Total commercial real estate		548		4		306		5
Residential real estate:
Senior lien		5,298		16		5,744		13
Junior lien		1,297		10		1,187		11
Total residential real estate		6,595		26		6,931		23
Consumer		56		—		31		—
Total impaired loans with a related allowance recorded	$	23,601	$	39	$	15,250	$	33
Total impaired loans	$	40,587	$	88	$	36,065	$	158

	For the six months ended
	June 30, 2019				June 30, 2018
	Average recorded investment		Interest income recognized		Average recorded investment		Interest income recognized
With no related allowance recorded:
Commercial:
Commercial and industrial	$	2,805	$	88	$	5,565	$	173
Owner occupied commercial real estate		6,761		14		6,793		35
Food and agriculture		1,412		—		1,259		6
Energy		804		—		2,098		37
Total Commercial		11,782		102		15,715		251
Commercial real estate non-owner occupied:
Construction		1,208		—		1,081		—
Acquisition/development		10		—		856		—
Multifamily		—		—		—		—
Non-owner occupied		30		—		591		—
Total commercial real estate		1,248		—		2,528		—
Residential real estate:
Senior lien		3,892		—		2,846		—
Junior lien		339		1		358		—
Total residential real estate		4,231		1		3,204		—
Consumer		11		—		14		—
Total impaired loans with no related allowance recorded	$	17,272	$	103	$	21,461	$	251
With a related allowance recorded:
Commercial:
Commercial and industrial	$	14,319	$	—	$	4,639	$	—
Owner occupied commercial real estate		1,411		12		1,249		9
Food and agriculture		845		4		2,084		2
Energy		—		—		—		—
Total Commercial		16,575		16		7,972		11
Commercial real estate non-owner occupied:
Construction		—		—		—		—
Acquisition/development		—		—		—		—
Multifamily		—		—		19		—
Non-owner occupied		557		9		308		9
Total commercial real estate		557		9		327		9
Residential real estate:
Senior lien		5,375		29		5,821		26
Junior lien		1,311		21		1,202		20
Total residential real estate		6,686		50		7,023		46
Consumer		58		—		32		—
Total impaired loans with a related allowance recorded	$	23,876	$	75	$	15,354	$	66
Total impaired loans	$	41,148	$	178	$	36,815	$	317

Interest income recognized on impaired loans noted in the tables above primarily represents interest earned on accruing TDRs. Interest income recognized on impaired loans during the three months ended June 30, 2019 and 2018 was $0.1 million and $0.2 million, respectively. Interest income recognized on impaired loans during the six months ended June 30, 2019 and 2018 was $0.2 million and $0.3 million, respectively.

Troubled debt restructurings

The Company’s policy is to review each prospective credit to determine the appropriateness and the adequacy of security or collateral prior to making a loan. In the event of borrower default the Company seeks recovery in compliance with lending laws, the respective loan agreements and credit monitoring and remediation procedures that may include restructuring a loan to provide a concession by the Company to the borrower from their original terms due to borrower financial difficulties in order to facilitate repayment. Additionally, if a borrower’s repayment obligation has been discharged by a court, and that debt has not been reaffirmed by the borrower, regardless of past due status, the loan is considered to be a TDR.

During the six months ended June 30, 2019, the Company restructured ten loans with a recorded investment of $4.0 million at June 30, 2019 to facilitate repayment. All of the loan modifications were a reduction of the principal payment, a reduction in interest rate, or an extension of term. Loan modifications to loans accounted for under ASC 310-30 are not considered TDRs. The tables below provide additional information related to accruing TDRs at June 30, 2019 and December 31, 2018:

	June 30, 2019
	Recorded		Average year-to-date		Unpaid		Unfunded commitments
	investment		recorded investment		principal balance		to fund TDRs
Commercial	$	1,181	$	1,192	$	1,301	$	151
Commercial real estate non-owner occupied		177		191		222		—
Residential real estate		1,276		1,299		1,315		12
Consumer		—		—		—		—
Total	$	2,634	$	2,682	$	2,838	$	163
	December 31, 2018
	Recorded		Average year-to-date		Unpaid		Unfunded commitments
	investment		recorded investment		principal balance		to fund TDRs
Commercial	$	2,730	$	2,827	$	3,155	$	—
Commercial real estate non-owner occupied		229		260		280		—
Residential real estate		1,114		1,163		1,121		12
Consumer		—		—		—		—
Total	$	4,073	$	4,250	$	4,556	$	12

The following table summarizes the Company’s carrying value of non-accrual TDRs as of June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Commercial	$	4,682	$	1,854
Commercial real estate non-owner occupied		—		—
Residential real estate		1,748		1,584
Consumer		—		—
Total non-accruing TDRs	$	6,430	$	3,438

At June 30, 2019 and December 31, 2018, the Company had $2.6 million and $4.1 million, respectively, of accruing TDRs that had been restructured from the original terms in order to facilitate repayment. Non-accruing TDRs totaled $6.4 million as of June 30, 2019 and increased $3.0 million from December 31, 2018.

Accrual of interest is resumed on loans that were previously on non-accrual only after the loan has performed sufficiently for a period of time. The Company had two TDRs totaling $0.2 million that were modified within the past twelve months and had defaulted on their restructured terms during the six months ended June 30, 2019. During the six months ended June 30, 2018, the Company had one TDR totaling $0.2 million that was modified within the past twelve months and had defaulted on its restructured terms. For purposes of this disclosure, the Company considers “default” to mean 90 days or more past due on principal or interest. The allowance for loan losses related to troubled debt restructurings on non-accrual status is determined by individual evaluation, including collateral adequacy, using the same process as loans on non-accrual status which are not classified as TDRs.

Loans accounted for under ASC 310-30

Loan pools accounted for under ASC Topic 310-30 are periodically remeasured to determine expected future cash flows. In determining the expected cash flows, the timing of cash flows and prepayment assumptions for smaller homogeneous loans are based on statistical models that take into account factors such as the loan interest rate, credit profile of the borrowers, the years in which the loans were originated, and whether the loans are fixed or variable rate loans. Prepayments may be assumed on loans if circumstances

specific to that loan warrant a prepayment assumption. The remeasurement of loans accounted for under ASC 310-30 resulted in the following changes in the carrying amount of accretable yield during the six months ended June 30, 2019 and 2018:

	June 30, 2019		June 30, 2018
Accretable yield beginning balance	$	35,901	$	46,568
Reclassification from non-accretable difference		2,869		8,053
Reclassification to non-accretable difference		(731)		(1,695)
Accretion		(6,981)		(10,224)
Accretable yield ending balance	$	31,058	$	42,702

Below is the composition of the net book value for loans accounted for under ASC 310-30 at June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Contractual cash flows	$	403,727	$	420,994
Non-accretable difference		(312,077)		(314,214)
Accretable yield		(31,058)		(35,901)
Loans accounted for under ASC 310-30	$	60,592	$	70,879

XML

Allowance for Loan Losses

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Allowance for Loan Losses

Note 5 Allowance for Loan Losses

The tables below detail the Company’s allowance for loan losses and recorded investment in loans as of and for the three and six months ended June 30, 2019 and 2018:

	Three months ended June 30, 2019
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	28,075	$	4,914	$	3,718	$	348	$	37,055
Originated and acquired beginning balance		27,894		4,914		3,684		348		36,840
Charge-offs		(70)		—		(24)		(200)		(294)
Recoveries		3		—		16		63		82
Provision		2,815		153		165		130		3,263
Originated and acquired ending balance		30,642		5,067		3,841		341		39,891
ASC 310-30 beginning balance		181		—		34		—		215
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
Recoupment		—		—		(24)		—		(24)
ASC 310-30 ending balance		181		—		10		—		191
Ending balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082

	Three months ended June 30, 2018
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	21,578	$	4,890	$	3,928	$	290	$	30,686
Originated and acquired beginning balance		21,485		4,871		3,928		290		30,574
Charge-offs		—		(11)		(90)		(234)		(335)
Recoveries		13		—		4		50		67
Provision		1,902		(318)		(61)		200		1,723
Originated and acquired ending balance		23,400		4,542		3,781		306		32,029
ASC 310-30 beginning balance		93		19		—		—		112
Charge-offs		(61)		—		—		—		(61)
Recoveries		—		—		—		—		—
Provision		150		—		—		—		150
ASC 310-30 ending balance		182		19		—		—		201
Ending balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230

	Six months ended June 30, 2019
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	27,137	$	4,406	$	3,800	$	349	$	35,692
Originated and acquired beginning balance		26,946		4,406		3,760		349		35,461
Charge-offs		(82)		—		(47)		(433)		(562)
Recoveries		30		11		29		109		179
Provision		3,748		650		99		316		4,813
Originated and acquired ending balance		30,642		5,067		3,841		341		39,891
ASC 310-30 beginning balance		191		—		40		—		231
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
Recoupment		(10)		—		(30)		—		(40)
ASC 310-30 ending balance		181		—		10		—		191
Ending balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082
Ending allowance balance attributable to:
Originated and acquired loans individually evaluated for impairment	$	3,836	$	39	$	34	$	—	$	3,909
Originated and acquired loans collectively evaluated for impairment		26,806		5,028		3,807		341		35,982
ASC 310-30 loans		181		—		10		—		191
Total ending allowance balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082
Loans:
Originated and acquired loans individually evaluated for impairment	$	27,818	$	1,786	$	10,729	$	1,600	$	41,933
Originated and acquired loans collectively evaluated for impairment		2,835,299		582,477		788,837		21,125		4,227,738
ASC 310-30 loans		18,247		35,585		6,760		—		60,592
Total loans	$	2,881,364	$	619,848	$	806,326	$	22,725	$	4,330,263

	Six months ended June 30, 2018
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	21,385	$	5,609	$	3,965	$	305	$	31,264
Originated and acquired beginning balance		21,340		5,583		3,965		305		31,193
Charge-offs		(437)		(11)		(90)		(513)		(1,051)
Recoveries		55		—		6		103		164
Provision		2,442		(1,030)		(100)		411		1,723
Originated and acquired ending balance		23,400		4,542		3,781		306		32,029
ASC 310-30 beginning balance		45		26		—		—		71
Charge-offs		(61)		—		—		—		(61)
Recoveries		—		—		—		—		—
Provision (recoupment)		198		(7)		—		—		191
ASC 310-30 ending balance		182		19		—		—		201
Ending balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230
Ending allowance balance attributable to:
Originated and acquired loans individually evaluated for impairment	$	1,204	$	2	$	32	$	1	$	1,239
Originated and acquired loans collectively evaluated for impairment		22,196		4,540		3,749		305		30,790
ASC 310-30 loans		182		19		—		—		201
Total ending allowance balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230
Loans:
Originated and acquired loans individually evaluated for impairment	$	22,038	$	2,767	$	9,974	$	43	$	34,822
Originated and acquired loans collectively evaluated for impairment		2,273,002		591,974		816,696		26,107		3,707,779
ASC 310-30 loans		23,078		48,411		11,365		100		82,954
Total loans	$	2,318,118	$	643,152	$	838,035	$	26,250	$	3,825,555

In evaluating the loan portfolio for an appropriate ALL level, non-impaired originated and acquired loans were grouped into segments based on broad characteristics such as primary use and underlying collateral. Within the segments, the portfolio was further disaggregated into classes of loans with similar attributes and risk characteristics for purposes of applying loss ratios and determining applicable subjective adjustments to the ALL. The application of subjective adjustments was based upon qualitative risk factors, including economic trends and conditions, industry conditions, asset quality, loss trends, lending management, portfolio growth and loan review/internal audit results.

Net charge-offs on originated and acquired loans during the three and six months ended June 30, 2019 were $0.2 million and $0.4 million, respectively. Management's evaluation of credit quality resulted in provision for originated and acquired loan losses of $3.3 million and $4.8 million during the three and six months ended June 30, 2019, respectively. Included in provision was a $2.4 million specific reserve for one previously acquired commercial loan placed on non-accrual during the second quarter of 2019. Provision for originated and acquired loans for the three and six months ended June 30, 2018 was $1.7 million and $1.7 million, respectively.

During the six months ended June 30, 2019, the Company re-estimated the expected cash flows of the loan pools accounted for under ASC 310-30. The remeasurement during the three and six months ended June 30, 2019 resulted in recoupment of $24 thousand and $40 thousand, respectively. The remeasurement during the three and six months ended June 30, 2018 resulted in net provision of $150 thousand and $191 thousand, respectively.

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Leases

6 Months Ended

Jun. 30, 2019

Leases

Leases

Note 6 Leases

The Company adopted ASU 2016-02, Leases (Topic 842), on January 1, 2019. As a result of the adoption, the Company recorded lease right-of-use (“ROU”) assets and lease liabilities of $30.5 million with a cumulative effect adjustment to beginning retained earnings of $0.3 million. As of June 30, 2019, right-of-use lease assets and related lease liabilities totaled $28.0 million and $28.1

million, respectively, and were included within other assets and other liabilities, respectively, on the consolidated statements of financial condition.

The ROU assets represent the Company’s right to use, or control the use of, an underlying asset for the lease term and the lease liabilities represent the Company’s obligation to make lease payments arising from the lease terms. The updates did not significantly change lease accounting requirements applicable to lessors and did not significantly impact our financial statements in relation to contracts whereby we act as a lessor.

The Company has operating leases for banking centers, corporate offices and ATMs, with remaining lease terms ranging from one year to 9 years. The Company only included reasonably certain renewal options in the lease terms. The weighted-average remaining lease term for our operating leases was 5.0 years at June 30, 2019. As of June 30, 2019, the weighted-average discount rate was 3.43%, utilizing the Company’s incremental FHLB borrowing rate for borrowings of a similar term at the date of lease commencement.

Rent expense totaled $1.4 million and $2.8 million for the three and six months ended June 30, 2019, respectively, and was recorded within occupancy and equipment on the consolidated statements of operations. Lease payments do not include non-lease components such as real estate taxes, insurance, and common area maintenance.

Below is a summary of undiscounted future minimum lease payments as of June 30, 2019 per ASC Topic 842, Leases:

	Amount
For the six months ending December 31, 2019	$	2,838
For the year ending December 31, 2020		5,172
For the year ending December 31, 2021		4,843
For the year ending December 31, 2022		4,324
For the year ending December 31, 2023		3,921
Thereafter		16,570
Total lease payments		37,668
Less: Imputed interest		9,608
Present value of operating lease liabilities	$	28,060

Below is a summary of undiscounted future minimum lease payments as of December 31, 2018 per ASC Topic 840, Leases:

Years ending December 31,	Amount
2019	$	3,092
2020		2,981
2021		3,091
2022		3,052
2023		2,047
Thereafter		10,163
Total	$	24,426

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Other Real Estate Owned

6 Months Ended

Jun. 30, 2019

Other Real Estate Owned

Other Real Estate Owned

Note 7 Other Real Estate Owned

A summary of the activity in the OREO balances during the six months ended June 30, 2019 and 2018 is as follows:

	For the six months ended June 30,
	2019		2018
Beginning balance	$	10,596	$	10,491
Acquired through acquisition		—		1,253
Transfers from loan portfolio, at fair value		288		24,382
Impairments		(684)		(64)
Sales		(3,146)		(593)
Ending balance	$	7,054	$	35,469

OREO totaled $7.1 million at June 30, 2019 and decreased $3.5 million from December 31, 2018. During the three and six months ended June 30, 2019, the Company sold $2.3 million and $3.1 million of OREO, respectively. OREO net gains of $0.7 million and net losses of $0.1 million were included in the consolidated statement of operations for the six months ended June 30, 2019 and 2018, respectively.

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Goodwill and Intangible Assets

6 Months Ended

Jun. 30, 2019

Goodwill and Intangible Assets

Goodwill and Intangible Assets

Note 8 Goodwill and Intangible Assets

Goodwill and core deposit intangible

In connection with all of our acquisitions, the Company recorded goodwill of $115.0 million and core deposit intangible assets of $48.8 million. The goodwill is measured as the excess of the fair value of consideration paid over the fair value of net assets acquired. No goodwill impairment was recorded during the three or six months ended June 30, 2019 or the year ended December 31, 2018.

The gross carrying amount of the core deposit intangibles and the associated accumulated amortization at June 30, 2019 and December 31, 2018, are presented as follows:

June 30, 2019

December 31, 2018

Gross

Net

Gross

Net

carrying

Accumulated

carrying

carrying

Accumulated

carrying

amount

amortization

amount

amount

amortization

amount

Core deposit intangible

$

48,834

$

39,511

$

9,323

$

48,834

$

38,920

$

9,914

The Company is amortizing the core deposit intangibles from acquisitions on a straight line basis over 7-10 years from the date of the respective acquisitions, which represents the expected useful life of the assets. The Company recognized core deposit intangible amortization expense of $0.3 million and $0.6 million during the three and six months ended June 30, 2019, respectively, and $0.7 million and $1.4 million during the three and six months ended June 30, 2018, respectively.

The following table shows the estimated future amortization expense for the core deposit intangibles as of June 30, 2019:

		Amount
For the six months ending December 31, 2019	$	592
For the year ending December 31, 2020		1,183
For the year ending December 31, 2021		1,183
For the year ending December 31, 2022		1,127
For the year ending December 31, 2023		1,048

Mortgage servicing rights

Mortgage servicing rights represent rights to service loans originated by the Company and sold to government sponsored enterprises including FHLMC, FNMA, GNMA and FHLB. Mortgage loans serviced for others were $357.0 million and $419.8 million at June 30, 2019 and 2018, respectively.

Below are the changes in the mortgage servicing rights for the periods presented:

	For the six months ended June 30,
	2019		2018
Beginning balance	$	3,556	$	—
Acquired through acquisition		—		4,301
Originations		18		—
Impairment		(277)		—
Amortization		(353)		(386)
Ending balance	$	2,944	$	3,915
Fair value of mortgage servicing rights	$	2,945	$	4,473

The fair value of mortgage servicing rights was determined based upon a discounted cash flow analysis. The cash flow analysis included assumptions for discount rates and prepayment speeds. Discount rates ranged from 9.5% to 10.5% and the constant prepayment speed ranged from 15.9% to 23.2% for the June 30, 2019 valuation. Included in mortgage banking income in the consolidated statements of operations were service fees of $0.3 million and $0.5 million for the three and six months ended June 30, 2019, respectively, and $0.3 million and $0.7 million for the three and six months ended June 30, 2018, respectively.

Mortgage servicing rights are evaluated and impairment is recognized to the extent fair value is less than the carrying amount. The Company evaluates impairment by type (FHLMC, FNMA, GNMA and FHLB) and interest rate. The Company is amortizing the mortgage servicing rights in proportion to and over the period of the estimated net servicing income of the underlying loans. The Company recognized mortgage servicing rights amortization expense of $0.2 million and $0.4 million for the three and six months ended June 30, 2019, respectively, and $0.2 million and $0.4 million for the three and six months ended June 30, 2018, respectively.

The following table shows the estimated future amortization expense for the mortgage servicing rights as of June 30, 2019:

		Amount
For the six months ending December 31, 2019	$	300
For the year ending December 31, 2020		539
For the year ending December 31, 2021		429
For the year ending December 31, 2022		342
For the year ending December 31, 2023		272

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Borrowings

6 Months Ended

Jun. 30, 2019

Borrowings

Borrowings

Note 9 Borrowings

The Company enters into repurchase agreements to facilitate the needs of its clients. As of June 30, 2019 and December 31, 2018, the Company sold securities under agreements to repurchase totaling $60.4 million and $66.0 million, respectively, and none were for periods longer than one day. The Company pledged mortgage-backed securities with a fair value of approximately $70.0 million and $73.9 million as of June 30, 2019 and December 31, 2018, respectively, for these agreements. The Company monitors collateral levels on a continuous basis and may be required to provide additional collateral based on the fair value of the underlying securities. As of June 30, 2019 and December 31, 2018, the Company had $7.7 million and $5.9 million of excess collateral pledged for repurchase agreements, respectively.

As a member of the FHLB, the Bank has access to a line of credit and term financing from the FHLB with total available credit of $1.2 billion at June 30, 2019. At June 30, 2019 and December 31, 2018 the Bank had $257.4 million and $234.3 million in line of credit advances from the FHLB, respectively, that mature within a day. At June 30, 2019, the Company had one term advance remaining totaling $15.0 million, which had a fixed interest rate of 2.33% and a maturity date of October 2020. At December 31, 2018, the Company had $67.3 million in term advances from the FHLB with fixed interest rates between 1.55% - 2.33% and maturity dates of 2019 - 2020. The Bank had investment securities and loans pledged as collateral for FHLB advances. Investment securities pledged were $16.0 million at June 30, 2019 and $16.0 million at December 31, 2018. Loans pledged were $1.6 billion at June 30, 2019 and $1.6 billion at December 31, 2018. Interest expense related to FHLB advances totaled $1.9 million and $3.4 million for the three and six months ended June 30, 2019, respectively, and $0.6 million and $1.1 million for the three and six months ended June 30, 2018, respectively.

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Regulatory Capital

6 Months Ended

Jun. 30, 2019

Regulatory Capital

Regulatory Capital

Note 10 Regulatory Capital

As a bank holding company, the Company is subject to regulatory capital adequacy requirements implemented by the Federal Reserve. The federal banking agencies have risk-based capital adequacy regulations intended to provide a measure of capital adequacy that reflects the degree of risk associated with a banking organization’s operations. Under these regulations, assets are assigned to one of several risk categories, and nominal dollar amounts of assets and credit equivalent amounts of off-balance-sheet items are multiplied by a risk adjustment percentage for the category.

The Basel III rules, effective January 1, 2015, changed the components of regulatory capital, changed the way in which risk ratings are assigned to various categories of bank assets and defined a new Tier 1 common risk-based ratio. In addition, a capital conservation buffer requirement, which was fully phased in on January 1, 2019, added a 2.5% capital requirement above existing regulatory minimum ratios.

Under the Basel III requirements, at June 30, 2019 and December 31, 2018, the Company and the Bank met all capital requirements and the Bank had regulatory capital ratios in excess of the levels established for well-capitalized institutions, as detailed in the tables below.

	June 30, 2019
				Required to be			Required to be
				well capitalized under			considered
				prompt corrective			adequately
	Actual			action provisions			capitalized
	Ratio	Amount		Ratio	Amount		Ratio	Amount
Tier 1 leverage ratio:
Consolidated	10.6%	$	607,352	N/A		N/A	4.0%	$	229,151
NBH Bank	8.8%		502,988	5.0%	$	286,051	4.0%		228,841
Common equity tier 1 risk-based capital:
Consolidated	12.9%	$	607,352	N/A		N/A	7.0%	$	401,014
NBH Bank	10.7%		502,988	6.5%	$	371,866	7.0%		400,471
Tier 1 risk-based capital ratio:
Consolidated	12.9%	$	607,352	N/A		N/A	8.5%	$	401,082
NBH Bank	10.7%		502,988	8.0%	$	376,917	8.5%		400,474
Total risk-based capital ratio:
Consolidated	13.8%	$	650,389	N/A		N/A	10.5%	$	495,455
NBH Bank	11.6%		546,025	10.0%	$	471,146	10.5%		494,703

	December 31, 2018
				Required to be			Required to be
				well capitalized under			considered
				prompt corrective			adequately
	Actual			action provisions			capitalized(1)
	Ratio	Amount		Ratio	Amount		Ratio	Amount
Tier 1 leverage ratio:
Consolidated	10.5%	$	580,504	N/A		N/A	4.0%	$	220,988
NBH Bank	9.0%		498,283	5.0%	$	275,703	4.0%		220,563
Common equity tier 1 risk-based capital:
Consolidated	12.9%	$	580,504	N/A		N/A	7.0%	$	386,728
NBH Bank	11.1%		498,283	6.5%	$	358,414	7.0%		385,984
Tier 1 risk-based capital ratio:
Consolidated	12.9%	$	580,504	N/A		N/A	8.5%	$	382,306
NBH Bank	11.1%		498,283	8.0%	$	358,938	8.5%		381,372
Total risk-based capital ratio:
Consolidated	13.8%	$	620,275	N/A		N/A	10.5%	$	472,261
NBH Bank	12.0%		538,054	10.0%	$	448,672	10.5%		471,106

(1) As of the fully phased-in date of January 1, 2019, including the capital conservation buffer.

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Revenue from Contracts with Clients

6 Months Ended

Jun. 30, 2019

Revenue from Contracts with Clients

Revenue from Contracts with Clients

Note 11 Revenue from Contracts with Clients

The Company recognizes revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers. Substantially all of the Company’s revenue is generated from contracts with clients. Topic 606 is applicable to non-interest revenue streams such as deposit related fees, interchange fees and merchant income. Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain non-interest income streams such as fees associated with mortgage servicing rights, financial guarantees, and derivatives are also not in scope of the new guidance. Non-interest revenue streams in-scope of Topic 606 are discussed below.

Service Charges and other fees

Service charge fees are primarily comprised of monthly service fees, check orders and other deposit account related fees. Other fees include revenue from processing wire transfers, bill pay service, cashier’s checks and other services. The Company’s performance obligation for account analysis fees and monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Check orders and other deposit account related fees are largely transactional based, and therefore, the Company’s performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to clients’ accounts.

Bank card fees

Bank card fees are primarily comprised of debit card income, ATM fees, merchant services income, and other fees. Debit card income is primarily comprised of interchange fees earned whenever the Company’s debit cards are processed through card payment networks such as Visa. ATM fees are primarily generated when a Company cardholder uses a non-Company ATM or a non-Company cardholder uses a Company ATM. Merchant services income mainly represents fees charged to merchants to process their debit card transactions. The Company’s performance obligation for bank card fees are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Payment is typically received immediately or in the following month.

(Gain) loss on OREO Sales, net

(Gain) loss on OREO Sales, net is recognized when the Company meets its performance obligation to transfer title to the buyer. The gain or loss is measured as the excess of the proceeds received compared to the OREO carrying value. Sales proceeds are received in cash at the time of transfer.

The following table presents non-interest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, and non-interest expense in-scope of Topic 606 for the three and six months ended June 30, 2019 and 2018.

	For the three months ended June 30,				For the six months ended June 30,
	2019		2018		2019		2018
Non-interest income
In-scope of Topic 606:
Service Charges and other fees	$	4,868	$	5,008	$	9,710	$	10,183
Bank card fees		3,766		3,672		7,194		7,034
Non-interest income (in-scope of Topic 606)		8,634		8,680		16,904		17,217
Non-interest income (out-of-scope of Topic 606)		12,026		10,882		20,807		20,181
Total non-interest income	$	20,660	$	19,562	$	37,711	$	37,398
Non-interest expense
In-scope of Topic 606:
(Gain) loss on OREO sales, net		(318)		(14)		(686)		64
Total revenue in-scope of Topic 606	$	8,316	$	8,666	$	16,218	$	17,281

Contract Balances

A contract asset balance occurs when an entity performs a service for a client before the client pays consideration (resulting in a contract receivable) or before payment is due (resulting in a contract asset). A contract liability balance is an entity’s obligation to transfer a service to a client for which the entity has already received payment (or payment is due) from the client. The Company’s non-interest revenue streams are largely based on transactional activity or standard month-end revenue accruals. Consideration is often received immediately or shortly after the Company satisfies its performance obligation and revenue is recognized. The Company does not typically enter into long-term revenue contracts with clients, and therefore, does not experience significant contract balances. As of June 30, 2019 and December 31, 2018, the Company did not have any contract balances.

Contract Acquisition Costs

In connection with the adoption of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a client if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a client that it would not have incurred if the contract had not been obtained (for example, sales commission). The Company utilizes the practical expedient which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less. The Company has not capitalized any contract acquisition costs.

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Stock-based Compensation and Benefits

6 Months Ended

Jun. 30, 2019

Stock-based Compensation and Benefits

Stock-based Compensation and Benefits

Note 12 Stock-based Compensation and Benefits

The Company provides stock-based compensation in accordance with shareholder-approved plans. During the second quarter of 2014, shareholders approved the 2014 Omnibus Incentive Plan (the "2014 Plan"). The 2014 Plan replaces the NBH Holdings Corp. 2009 Equity Incentive Plan (the "Prior Plan"), pursuant to which the Company granted equity awards prior to the approval of the 2014 Plan. Pursuant to the 2014 Plan, the Compensation Committee of the Board of Directors has the authority to grant, from time to time, awards of stock options, stock appreciation rights, restricted stock, restricted stock units, performance units, other stock-based awards, or any combination thereof to eligible persons.

Stock options

The Company issues stock options, which are primarily time-vesting with 1/3 vesting on each of the first, second and third anniversary of the date of grant or date of hire.

The expense associated with the awarded stock options was measured at fair value using a Black-Scholes option-pricing model. The outstanding option awards vest or have vested on a graded basis over 1-3 years of continuous service and have 10-year contractual terms.

The following table summarizes stock option activity for the six months ended June 30, 2019:

				Weighted
				average
		Weighted		remaining
		average		contractual	Aggregate
		exercise		term in	intrinsic
	Options	price		years	value
Outstanding at December 31, 2018	1,264,876	$	22.33	3.92	$	11,387
Granted	146,609		34.19
Exercised	(685,198)		20.11
Forfeited	(42,903)		30.94
Outstanding at June 30, 2019	683,384	$	26.56	6.76	$	6,671
Options exercisable at June 30, 2019	423,632		22.15	5.27		5,997
Options vested and expected to vest	645,766		26.13	6.61		6,578

Stock option expense is a component of salaries and benefits in the consolidated statements of operations and totaled $0.2 million and $0.2 million for the three months ended June 30, 2019 and 2018, respectively, and $0.3 million and $0.4 million for the six months ended June 30, 2019 and 2018, respectively. At June 30, 2019, there was $1.0 million of total unrecognized compensation cost related to non-vested stock options granted under the plans. The cost is expected to be recognized over a weighted average period of 2.4 years.

Restricted stock awards

The Company issues primarily time-based restricted stock awards that vest over a range of a 1 - 3 year period. Restricted stock with time-based vesting was valued at the fair value of the shares on the date of grant as they are assumed to be held beyond the vesting period.

Performance stock units

The Company grants performance stock units which represent initial target awards and do not reflect potential increases or decreases resulting from the final performance results, which are to be determined at the end of the three-year performance period (vesting date). The actual number of shares to be awarded at the end of the performance period will range from 0% - 150% of the initial target awards. 60% of the award is based on the Company’s cumulative earnings per share (EPS target) during the performance period, and 40% of the award is based on the Company’s cumulative total shareholder return (TSR target), or TSR, during the performance period. On the vesting date, the Company’s TSR will be compared to the respective TSRs of the companies comprising the KBW Regional Index at the grant date to determine the shares awarded. The fair value of the EPS target portion of the award was determined based on the closing stock price of the Company’s common stock on the grant date. The fair value of the TSR target portion of the award was determined using a Monte Carlo Simulation at the grant date. The weighted-average grant date fair value per unit for awards granted during the six months ended June 30, 2019 of the EPS target portion and the TSR target portion was $34.08 and $27.01, respectively.

The following table summarizes restricted stock and performance stock unit activity during the six months ended June 30, 2019:

		Weighted				Weighted
	Restricted	average grant-		Performance		average grant-
	stock shares	date fair value		stock units		date fair value
Unvested at December 31, 2018	146,494	$	28.19	192,049	$	26.40
Granted	84,008		35.05	60,781		30.85
Net adjustment due to performance	—		—	22,246		17.36
Vested	(73,879)		23.46	(95,308)		18.02
Forfeited	(18,108)		31.88	(19,401)		31.54
Unvested at June 30, 2019	138,515	$	34.39	160,367	$	31.19

As of June 30, 2019, the total unrecognized compensation cost related to the non-vested restricted stock awards and performance stock units totaled $3.4 million and $3.3 million, respectively, and is expected to be recognized over a weighted average period of approximately 2.2 years and 2.1 years, respectively. Expense related to non-vested restricted stock awards totaled $0.8 million and $0.6 million during the three months ended June 30, 2019 and 2018, respectively, and $0.9 million and $1.0 million during the six months ended June 30, 2019 and 2018, respectively. Expense related to non-vested performance stock units totaled $0.5 million and $0.4 million during the three months ended June 30, 2019 and 2018, respectively, and $0.7 million and $0.7 million during the six months ended June 30, 2019 and 2018, respectively. Expense related to non-vested restricted stock awards and units is a component of salaries and benefits in the Company’s consolidated statements of operations.

Employee Stock Purchase Plan

The 2014 Employee Stock Purchase Plan (“ESPP”) is intended to be a qualified plan within the meaning of Section 423 of the Internal Revenue Code of 1986 and allows eligible employees to purchase shares of common stock through payroll deductions up to a limit of $25,000 per calendar year and 2,000 shares per offering period. The price an employee pays for shares is 90.0% of the fair market value of Company common stock on the last day of the offering period. The offering periods are the six-month periods commencing on March 1 and September 1 of each year and ending on August 31 and February 28 (or February 29 in the case of a leap year) of each year. There are no vesting or other restrictions on the stock purchased by employees under the ESPP. Under the ESPP, the total number of shares of common stock reserved for issuance totaled 400,000 shares, of which 336,443 was available for issuance.

Under the ESPP, employees purchased 6,201 shares and 5,960 shares during the six months ended June 30, 2019 and 2018, respectively.

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Common Stock

6 Months Ended

Jun. 30, 2019

Common Stock

Common Stock

Note 13 Common Stock

The Company had 31,139,044 and 30,769,063 shares of Class A common stock outstanding at June 30, 2019 and December 31, 2018, respectively. Additionally, the Company had 138,515 and 146,494 shares outstanding at June 30, 2019 and December 31, 2018, respectively, of restricted Class A common stock issued but not yet vested under the 2014 Omnibus Incentive Plan that are not

included in shares outstanding until such time that they are vested; however, these shares do have voting and certain dividend rights during the vesting period.

On August 5, 2016, the Board of Directors authorized a new share repurchase program for up to $50.0 million from time to time in either the open market or through privately negotiated transactions. The remaining authorization under this program as of June 30, 2019 was $12.6 million.

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Derivatives

6 Months Ended

Jun. 30, 2019

Derivatives

Derivatives

Note 15 Derivatives

Risk management objective of using derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company has established policies that neither carrying value nor fair value at risk should exceed established guidelines. The Company has designed strategies to confine these risks within the established limits and identify appropriate trade-offs in the financial structure of its balance sheet. These strategies include the use of derivative financial instruments to help achieve the desired balance sheet repricing structure while meeting the desired objectives of its clients. Currently, the Company employs certain interest rate swaps that are designated as fair value hedges as well as economic hedges. The Company manages a matched book with respect to its derivative instruments in order to minimize its net risk exposure resulting from such transactions.

Fair values of derivative instruments on the balance sheet

The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the consolidated statements of financial condition as of June 30, 2019 and December 31, 2018.

Information about the valuation methods used to measure fair value is provided in note 17.

		Asset derivatives fair value					Liability derivatives fair value
	Balance Sheet	June 30,		December 31,		Balance Sheet	June 30,		December 31,
	location	2019		2018		Location	2019		2018
Derivatives designated as hedging instruments:
Interest rate products	Other assets	$	1,565	$	17,436	Other liabilities	$	12,833	$	228
Total derivatives designated as hedging instruments		$	1,565	$	17,436		$	12,833	$	228
Derivatives not designated as hedging instruments:
Interest rate products	Other assets	$	8,531	$	3,191	Other liabilities	$	9,242	$	3,349
Interest rate lock commitments	Other assets		1,758		871	Other liabilities		208		72
Forward contracts	Other assets		10		—	Other liabilities		782		472
Total derivatives not designated as hedging instruments		$	10,299	$	4,062		$	10,232	$	3,893

Fair value hedges

Interest rate swaps designated as fair value hedges involve the receipt of variable-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without the exchange of the underlying notional amount. As of June 30, 2019, the Company had interest rate swaps with a notional amount of $432.0 million, which were designated as fair value hedges of interest rate risk. As of December 31, 2018, the Company had interest rate swaps with a notional amount of $473.4 million, that were designated as fair value hedges. These interest rate swaps were associated with $434.2 million and $522.7 million of the Company’s fixed-rate loans as of June 30, 2019 and December 31, 2018, respectively, before a $11.9 million and $13.2 million fair value loss hedge adjustment in the carrying amount as of June 30, 2019 and December 31, 2018, respectively. The Company’s fixed rate loans are included in loans receivable on the statements of financial condition.

For derivatives designated and that qualify as fair value hedges, the gain or loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in earnings. The Company includes the gain or loss on the hedged items in the same line item as the offsetting loss or gain on the related derivatives.

Non-designated hedges

Derivatives not designated as hedges are not speculative and consist of interest rate swaps with commercial banking clients that facilitate their respective risk management strategies. Interest rate swaps are simultaneously hedged by offsetting interest rate swaps that the Company executes with a third party, such that the Company minimizes its net risk exposure resulting from such transactions. As the interest rate swaps associated with this program do not meet the strict hedge accounting requirements, changes in the fair value of both the client swaps and the offsetting swaps are recognized directly in earnings. As of June 30, 2019, the Company had matched interest rate swap transactions with an aggregate notional amount of $459.4 million related to this program. As of December 31, 2018, the Company had matched interest rate swap transactions with an aggregate notional amount of $206.8 million related to this program.

As part of its mortgage banking activities, the Company enters into interest rate lock commitments, which are commitments to originate loans where the interest rate on the loan is determined prior to funding and the clients have locked into that interest rate. The Company then locks in the loan and interest rate with an investor and commits to deliver the loan if settlement occurs ("best efforts") or commits to deliver the locked loan in a binding ("mandatory") delivery program with an investor. Fair value changes of certain loans under interest rate lock commitments are hedged with forward sales contracts of MBS. Forward sales contracts of MBS are recorded at fair value with changes in fair value recorded in non-interest income. Interest rate lock commitments and commitments to deliver loans to investors are considered derivatives. The market value of interest rate lock commitments and best efforts contracts are not readily ascertainable with precision because they are not actively traded in stand-alone markets. The Company determines the fair

value of interest rate lock commitments and delivery contracts by measuring the fair value of the underlying asset, which is impacted by current interest rates, taking into consideration the probability that the interest rate lock commitments will close or will be funded.

Certain additional risks arise from these forward delivery contracts in that the counterparties to the contracts may not be able to meet the terms of the contracts. The Company does not expect any counterparty to any MBS contract to fail to meet its obligation. Additional risks inherent in mandatory delivery programs include the risk that, if the Company fails to deliver the loans subject to interest rate risk lock commitments, it will still be obligated to “pair off” MBS to the counterparty. Should this be required, the Company could incur significant costs in acquiring replacement loans and such costs could have an adverse effect on the consolidated financial statements.

The fair value of the mortgage banking derivative is recorded as a freestanding asset or liability with the change in value being recognized in current earnings during the period of change.

The Company had interest rate lock commitments with a notional value of $140.1 million and forward contracts with a notional value of $169.2 million at June 30, 2019. At December 31, 2018, the Company had interest rate lock commitments with a notional value of $50.1 million and forward contracts with a notional value of $77.6 million.

Effect of derivative instruments on the consolidated statements of operations

The tables below present the effect of the Company’s derivative financial instruments on the consolidated statements of operations for the three and six months ended June 30, 2019 and 2018:

	Location of gain (loss)	Amount of gain recognized in income on derivatives
Derivatives in fair value	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
hedging relationships	derivatives	2019		2018		2019		2018
Interest rate products	Interest and fees on loans	$	(7,514)	$	5,288	$	(17,600)	$	17,340
Total		$	(7,514)	$	5,288	$	(17,600)	$	17,340

	Location of gain (loss)	Amount of loss recognized in income on hedged items
	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
Hedged items	hedged items	2019		2018		2019		2018
Interest rate products	Interest and fees on loans	$	4,780	$	(5,347)	$	14,917	$	(17,264)
Total		$	4,780	$	(5,347)	$	14,917	$	(17,264)

	Location of gain (loss)	Amount of gain (loss) recognized in income on derivatives
Derivatives not designated	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
as hedging instruments	derivatives	2019		2018		2019		2018
Interest rate products	Other non-interest expense	$	(290)	$	3	$	(563)	$	124
Interest rate lock commitments	Mortgage banking income		616		(517)		1,768		(141)
Forward contracts	Mortgage banking income		(1,502)		305		(2,302)		1,413
Total		$	(1,176)	$	(209)	$	(1,097)	$	1,396

Credit-risk-related contingent features

The Company has agreements with its derivative counterparties that contain a provision where if the Company defaults on any of its indebtedness for reasons other than an error or omission of an administrative or operational nature, including default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations.

The Company also has agreements with certain of its derivative counterparties that contain a provision where if the Company fails to maintain its status as a well/adequately capitalized institution, then the counterparty has the right to terminate the derivative positions and the Company would be required to settle its obligations under the agreements.

As of June 30, 2019, the termination value of derivatives in a net liability position related to these agreements was $21.3 million, which includes accrued interest but excludes any adjustment for nonperformance risk. The Company has minimum collateral posting thresholds with certain of its derivative counterparties and, as of June 30, 2019, the Company had posted $24.1 million in eligible collateral. If the Company had breached any of these provisions at June 30, 2019, it could have been required to settle its obligations under the agreements at the termination value.

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Commitments and Contingencies

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies

Commitments and Contingencies

Note 16 Commitments and Contingencies

In the normal course of business, the Company enters into various off-balance sheet commitments to help meet the financing needs of clients. These financial instruments include commitments to extend credit, commercial and consumer lines of credit and standby letters of credit. The same credit policies are applied to these commitments as the loans on the consolidated statements of financial condition; however, these commitments involve varying degrees of credit risk in excess of the amount recognized in the consolidated statements of financial condition. At June 30, 2019 and December 31, 2018, the Company had loan commitments totaling $738.1 million and $773.5 million, respectively, and standby letters of credit that totaled $8.3 million and $10.6 million, respectively. The total amounts of unused commitments do not necessarily represent future credit exposure or cash requirements, as commitments often expire without being drawn upon. However, the contractual amount of these commitments, offset by any additional collateral pledged, represents the Company’s potential credit loss exposure.

Total unfunded commitments at June 30, 2019 and December 31, 2018 were as follows:

	June 30, 2019		December 31, 2018
Commitments to fund loans	$	206,031	$	183,946
Unfunded commitments under lines of credit		532,107		589,573
Commercial and standby letters of credit		8,260		10,558
Total unfunded commitments	$	746,398	$	784,077

Commitments to fund loans—Commitments to fund loans are legally binding agreements to lend to clients in accordance with predetermined contractual provisions providing there have been no violations of any conditions specified in the contract. These commitments are generally at variable interest rates and are for specific periods or contain termination clauses and may require the payment of a fee. The total amounts of unused commitments are not necessarily representative of future credit exposure or cash requirements, as commitments often expire without being drawn upon.

Unfunded commitments under lines of credit—In the ordinary course of business, the Company extends revolving credit to its clients. These arrangements may require the payment of a fee.

Commercial and standby letters of credit—As a provider of financial services, the Company routinely issues commercial and standby letters of credit, which may be financial standby letters of credit or performance standby letters of credit. These are various forms of “back-up” commitments to guarantee the performance of a client to a third party. While these arrangements represent a potential cash outlay for the Company, the majority of these letters of credit will expire without being drawn upon. Letters of credit are subject to the same underwriting and credit approval process as traditional loans, and as such, many of them have various forms of collateral securing the commitment, which may include real estate, personal property, receivables or marketable securities.

Contingencies

Mortgage loans sold to investors may be subject to repurchase or indemnification in the event of specific default by the borrower or subsequent discovery that underwriting standards were not met. The Company has established a reserve liability for expected losses related to these representations and warranties based upon management’s evaluation of actual and historic loss history, delinquency trends in the portfolio and economic conditions. The Company recorded a repurchase reserve of $2.6 million and $4.0 million at June 30, 2019 and 2018, respectively, which is included in other liabilities on the consolidated statements of financial condition.

In the ordinary course of business, the Company and the Bank may be subject to litigation. Based upon the available information and advice from the Company’s legal counsel, management does not believe that any potential, threatened or pending litigation to which it is a party will have a material adverse effect on the Company’s liquidity, financial condition or results of operations.

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Fair Value Measurements

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements

Note 17 Fair Value Measurements

The Company uses fair value measurements to record fair value adjustments to certain assets and liabilities and to disclose the fair value of its financial instruments. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. For disclosure purposes, the Company groups its financial and non-financial assets and liabilities into three different levels based on the nature of the instrument and the availability and reliability of the information that is used to determine fair value. The three levels are defined as follows:

● Level 1—Includes assets or liabilities in which the valuation methodologies are based on unadjusted quoted prices in active markets for identical assets or liabilities.

● Level 2—Includes assets or liabilities in which the inputs to the valuation methodologies are based on similar assets or liabilities in inactive markets, quoted prices for identical or similar assets or liabilities in inactive markets, and inputs other than quoted prices that are observable, such as interest rates, yield curves, volatilities, prepayment speeds and other inputs obtained from observable market input.

● Level 3—Includes assets or liabilities in which the inputs to the valuation methodology are based on at least one significant assumption that is not observable in the marketplace. These valuations may rely on management’s judgment and may include internally-developed model-based valuation techniques.

Level 1 inputs are considered to be the most transparent and reliable and level 3 inputs are considered to be the least transparent and reliable. The Company assumes the use of the principal market to conduct a transaction of each particular asset or liability being measured and then considers the assumptions that market participants would use when pricing the asset or liability. Whenever possible, the Company first looks for quoted prices for identical assets or liabilities in active markets (level 1 inputs) to value each asset or liability. However, when inputs from identical assets or liabilities on active markets are not available, the Company utilizes market observable data for similar assets and liabilities. The Company maximizes the use of observable inputs and limits the use of unobservable inputs to occasions when observable inputs are not available. The need to use unobservable inputs generally results from the lack of market liquidity of the actual financial instrument or of the underlying collateral. While third party price indications may be available in those cases, limited trading activity can challenge the observability of those inputs.

Changes in the valuation inputs used for measuring the fair value of financial instruments may occur due to changes in current market conditions or other factors. Such changes may necessitate a transfer of the financial instruments to another level in the hierarchy based on the new inputs used. The Company recognizes these transfers at the end of the reporting period that the transfer occurs. During the six months ended June 30, 2019 and 2018, there were no transfers of financial instruments between the hierarchy levels.

The following is a description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of each instrument under the valuation hierarchy:

Fair Value of Financial Instruments Measured on a Recurring Basis

Investment securities available-for-sale—Investment securities available-for-sale are carried at fair value on a recurring basis. To the extent possible, observable quoted prices in an active market are used to determine fair value and, as such, these securities are classified as level 1. At June 30, 2019 and December 31, 2018, the Company did not hold any level 1 securities. When quoted market prices in active markets for identical assets or liabilities are not available, quoted prices of securities with similar characteristics, discounted cash flows or other pricing characteristics are used to estimate fair values and the securities are then classified as level 2.

Loans held for sale—The Company has elected to record loans originated and intended for sale in the secondary market at estimated fair value. The portfolio consists primarily of fixed rate residential mortgage loans that are sold within 45 days. The Company estimates fair value based on quoted market prices for similar loans in the secondary market and is classified as level 2.

Interest rate swap derivatives—The Company's derivative instruments are limited to interest rate swaps that may be accounted for as fair value hedges or non-designated hedges. The fair values of the swaps incorporate credit valuation adjustments in order to appropriately reflect nonperformance risk in the fair value measurements. The credit valuation adjustment is the dollar amount of the fair value adjustment related to credit risk and utilizes a probability weighted calculation to quantify the potential loss over the life of the trade. The credit valuation adjustments are calculated by determining the total expected exposure of the derivatives (which incorporates both the current and potential future exposure) and then applying the respective counterparties’ credit spreads to the exposure offset by marketable collateral posted, if any. Certain derivative transactions are executed with counterparties who are large

financial institutions ("dealers"). International Swaps and Derivative Association Master Agreements ("ISDA") and Credit Support Annexes ("CSA") are employed for all contracts with dealers. These contracts contain bilateral collateral arrangements. The fair value inputs of these financial instruments are determined using discounted cash flow analysis through the use of third-party models whose significant inputs are readily observable market parameters, primarily yield curves, with appropriate adjustments for liquidity and credit risk, and are classified as level 2.

Mortgage banking derivatives—The Company relies on a third-party pricing service to value its mortgage banking derivative financial assets and liabilities, which the Company classifies as a level 3 valuation. The external valuation model to estimate the fair value of its interest rate lock commitments to originate residential mortgage loans held for sale includes grouping the interest rate lock commitments by interest rate and terms, applying an estimated pull-through rate based on historical experience, and then multiplying by quoted investor prices determined to be reasonably applicable to the loan commitment groups based on interest rate, terms, and rate lock expiration dates of the loan commitment groups. The Company also relies on an external valuation model to estimate the fair value of its forward commitments to sell residential mortgage loans (i.e., an estimate of what the Company would receive or pay to terminate the forward delivery contract based on market prices for similar financial instruments), which includes matching specific terms and maturities of the forward commitments against applicable investor pricing.

The tables below present the financial instruments measured at fair value on a recurring basis as of June 30, 2019 and December 31, 2018 on the consolidated statements of financial condition utilizing the hierarchy structure described above:

	June 30, 2019
	Level 1		Level 2		Level 3		Total
Assets:
Investment securities available-for-sale:
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	123,769	$	—	$	123,769
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		585,358		—		585,358
Municipal securities		—		441		—		441
Loans held for sale		—		105,866		—		105,866
Interest rate swap derivatives		—		10,096		—		10,096
Mortgage banking derivatives		—		—		1,768		1,768
Total assets at fair value	$	—	$	825,530	$	1,768	$	827,298
Liabilities:
Interest rate swap derivatives	$	—	$	22,075	$	—	$	22,075
Mortgage banking derivatives		—		—		990		990
Total liabilities at fair value	$	—	$	22,075	$	990	$	23,065

	December 31, 2018
	Level 1		Level 2		Level 3		Total
Assets:
Investment securities available-for-sale:
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	146,642	$	—	$	146,642
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		643,381		—		643,381
Municipal securities		—		441		—		441
Loans held for sale		—		48,120		—		48,120
Interest rate swap derivatives		—		20,627		—		20,627
Mortgage banking derivatives		—		—		871		871
Total assets at fair value	$	—	$	859,211	$	871	$	860,082
Liabilities:
Interest rate swap derivatives	$	—	$	3,577	$	—	$	3,577
Mortgage banking derivatives		—		—		544		544
Total liabilities at fair value	$	—	$	3,577	$	544	$	4,121

The table below details the changes in level 3 financial instruments during the six months ended June 30, 2019:

		Mortgage banking
		derivatives, net
Balance at December 31, 2018	$	327
Gain included in earnings, net		451
Balance at June 30, 2019	$	778

Fair Value of Financial Instruments Measured on a Non-recurring Basis

Certain assets may be recorded at fair value on a non-recurring basis as conditions warrant. These non-recurring fair value measurements typically result from the application of lower of cost or fair value accounting or a write-down occurring during the period.

Impaired loans—The Company records collateral dependent loans that are considered to be impaired at their estimated fair value. A loan is considered impaired when it is probable that the Company will be unable to collect all contractual amounts due in accordance with the terms of the loan agreement. Collateral dependent impaired loans are measured based on the fair value of the collateral. The Company relies on third-party appraisals and internal assessments, utilizing a discount rate in the range of 0% - 25%, in determining the estimated fair values of these loans. The inputs used to determine the fair values of loans are considered level 3 inputs in the fair value hierarchy. At June 30, 2019, the Company recorded a specific reserve of $3.9 million related to nine originated and acquired loans with a carrying balance of $14.5 million. At June 30, 2018, the Company recorded a specific reserve of $1.2 million related to six originated and acquired loans with a carrying balance of $6.3 million.

OREO—OREO is recorded at the fair value of the collateral less estimated selling costs. The estimated fair values of OREO are updated periodically and further write-downs may be taken to reflect a new basis. The Company recognized $684 thousand and $64 thousand of OREO impairments in its consolidated statements of operations during the six months ended June 30, 2019 and 2018, respectively. The fair values of OREO are derived from third party price opinions or appraisals that generally use an income approach or a market value approach. If reasonable comparable appraisals are not available, then the Company may use internally developed models to determine fair values. The inputs used to determine the fair value of OREO properties are considered level 3 inputs in the fair value hierarchy.

Mortgage Servicing Rights—Mortgage servicing rights represent the value associated with servicing residential real estate loans that have been sold to outside investors with servicing retained. The fair value for servicing assets is determined through discounted cash flow analysis and utilizes discount rates ranging from 9.5% to 10.5% at June 30, 2019 and prepayment speed assumption ranges of 15.9% to 23.2% at June 30, 2019 as inputs. Mortgage servicing rights are subject to impairment testing. The carrying values of these rights are reviewed quarterly for impairment based upon the calculation of fair value. For purposes of measuring impairment, the

rights are stratified into certain risk characteristics including note type and note term. If the valuation model reflects a value less than the carrying value, mortgage servicing rights are adjusted to fair value through a valuation allowance. The Company recognized $277 thousand of mortgage servicing rights impairment during the six months ended June 30, 2019, which is included in mortgage banking income on the consolidated statements of operations. No impairment of mortgage servicing rights was recorded for the six months ended June 30, 2018. The inputs used to determine the fair values of mortgage servicing rights are considered level 3 inputs in the fair value hierarchy.

The Company may be required to record fair value adjustments on other available-for-sale and municipal securities valued at par on a non-recurring basis.

The table below provides information regarding the assets recorded at fair value on a non-recurring basis during the six months ended June 30, 2019 and 2018:

	June 30, 2019
	Total		Losses from fair value changes
Impaired loans	$	40,398	$	508
Other real estate owned		7,054		684
Mortgage servicing rights		2,944		277
Total	$	50,396	$	1,469

	June 30, 2018
	Total		Losses from fair value changes
Impaired loans	$	34,822	$	1,089
Other real estate owned		35,469		64
Mortgage servicing rights		3,915		—
Total	$	74,205	$	1,153

The Company did not record any liabilities measured at fair value on a non-recurring basis during the six months ended June 30, 2019.

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Fair Value of Financial Instruments

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Note 18 Fair Value of Financial Instruments

The fair value of a financial instrument is the amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is determined based upon quoted market prices to the extent possible; however, in many instances, there are no quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques that may be significantly impacted by the assumptions used, including the discount rate and estimates of future cash flows. Changes in any of these assumptions could significantly affect the fair value estimates. The fair value of the financial instruments listed below does not reflect a premium or discount that could result from offering all of the Company’s holdings of financial instruments at one time, nor does it reflect the underlying value of the Company, as ASC Topic 825 excludes certain financial instruments and all non-financial instruments from its disclosure requirements. The estimated fair value amounts have been determined by the Company using available market information and appropriate valuation methodologies and are based on the exit price concept within ASC Topic 825 and applied to this disclosure on a prospective basis. Considerable judgment is required to interpret market data in order to develop the estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange.

The fair value of financial instruments at June 30, 2019 and December 31, 2018, including methods and assumptions utilized for determining fair value of financial instruments are set forth below:

	Level in fair value	June 30, 2019				December 31, 2018
	measurement	Carrying		Estimated		Carrying		Estimated
	hierarchy	amount		fair value		amount		fair value
ASSETS
Cash and cash equivalents	Level 1	$	91,159	$	91,159	$	109,556	$	109,556
Mortgage-backed securities—residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises available-for-sale	Level 2		123,769		123,769		146,642		146,642
Mortgage-backed securities—other residential mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored enterprises available-for-sale	Level 2		585,358		585,358		643,381		643,381
Municipal securities	Level 2		441		441		441		441
Municipal securities	Level 3		169		169		169		169
Other available-for-sale securities	Level 3		469		469		469		469
Mortgage-backed securities—residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	Level 2		136,964		137,541		157,115		154,412
Mortgage-backed securities—other residential mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	Level 2		69,397		68,861		78,283		76,514
Non-marketable securities	Level 2		30,726		30,726		27,555		27,555
Loans receivable	Level 3		4,330,263		4,432,831		4,092,308		4,082,146
Loans held for sale	Level 2		105,866		105,866		48,120		48,120
Accrued interest receivable	Level 2		19,992		19,992		17,852		17,852
Interest rate swap derivatives	Level 2		10,096		10,096		20,627		20,627
Mortgage banking derivatives	Level 3		1,768		1,768		871		871
LIABILITIES
Deposit transaction accounts	Level 2		3,606,360		3,606,360		3,445,092		3,445,092
Time deposits	Level 2		1,081,637		1,080,162		1,080,529		1,068,233
Securities sold under agreements to repurchase	Level 2		60,430		60,430		66,047		66,047
Federal Home Loan Bank advances	Level 2		272,414		272,773		301,660		301,933
Accrued interest payable	Level 2		8,047		8,047		6,889		6,889
Interest rate swap derivatives	Level 2		22,075		22,075		3,577		3,577
Mortgage banking derivatives	Level 3		990		990		544		544

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Acquisition Activities

6 Months Ended

Jun. 30, 2019

Acquisition Activities

Acquisition Activities

Note 19 Acquisition Activities

On January 1, 2018, the Company completed its acquisition of Peoples, Inc., the bank holding company of Colorado-based Peoples National Bank and Kansas-based Peoples Bank. Immediately following the completion of the acquisition, Peoples National Bank and Peoples Bank merged into NBH Bank. Pursuant to the merger agreement executed in June 2017, the Company paid $36.2 million of cash consideration and 3,398,477 shares of the Company’s Class A common stock in exchange for all of the outstanding common stock of Peoples. Included in the cash consideration is $10.0 million of restricted cash placed in escrow for certain potential liabilities the Company is indemnified for pursuant to the merger agreement. The restricted cash is included in other assets in the Company’s consolidated statements of financial condition at June 30, 2019. The transaction was valued at $146.4 million in the aggregate, based on the Company’s closing price of $32.43 on the acquisition date. Acquisition-related costs of $0.4 million and $8.0 million on a pre-tax basis were included in the Company’s consolidated statements of operations for the three and six months ended June 30, 2018. The results of Peoples are included in the results of the Company subsequent to the acquisition date.

The Company determined that this acquisition constitutes a business combination as defined in ASC Topic 805, Business Combinations. Accordingly, as of the date of the acquisition, the Company recorded the assets acquired and liabilities assumed at fair value. The Company determined fair values in accordance with the guidance provided in ASC Topic 820, Fair Value Measurements and Disclosures. Fair value is established by discounting the expected future cash flows with a market discount rate for like maturities and risk instruments. The estimation of expected future cash flows, market conditions and other future events and actual results could differ materially. The determination of the fair values of fixed assets, loans, OREO, core deposit intangible, mortgage servicing rights and mortgage repurchase reserve involves a high degree of judgment and complexity.

The table below summarizes the net assets acquired (at fair value) and consideration transferred in connection with the Peoples acquisition:

Assets:
Cash and due from banks	$	105,173
Investment securities available-for-sale		118,512
Non-marketable securities		4,796
Loans		542,707
Loans held for sale		54,260
Other real estate owned		1,253
Premises and equipment		18,584
Core deposit intangible asset		10,477
Mortgage servicing rights		4,301
Other assets		15,361
Total assets acquired	$	875,424
Liabilities:
Total deposits		729,911
FHLB borrowings		33,825
Other liabilities		20,683
Total liabilities assumed	$	784,419
Identifiable net assets acquired	$	91,005
Consideration:
NBHC common stock paid at January 1, 2018, closing price of $32.43	$	110,213
Cash		36,189
Total	$	146,402
Goodwill	$	55,397

In connection with the Peoples acquisition, the Company recorded $55.4 million of goodwill, a $10.5 million core deposit intangible asset, a $4.3 million mortgage servicing rights intangible asset and a $4.0 million mortgage repurchase reserve, included in other liabilities. The core deposit intangible is being amortized straight-line over ten years and the mortgage servicing rights intangible is amortized in proportion to and over the period of the estimated net servicing income. The FHLB borrowings of $33.8 million were paid off during the first quarter of 2018. The goodwill associated with this transaction is not tax deductible.

At the date of acquisition, the gross contractual amounts receivable, inclusive of all principal and interest, was $713.6 million. The Company’s best estimate of the contractual principal cash flows for loans not expected to be collected was $2.1 million.

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Subsequent Event

6 Months Ended

Jun. 30, 2019

Subsequent Event

Subsequent Event

Note 20 Subsequent Event

On August 1, 2019, the Company closed on the sale of one previously acquired OREO property that resulted in a gain of $4.4 million. The OREO property had a net book value of zero on the consolidated statements of financial condition at June 30, 2019.

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Investment Securities (Tables)

6 Months Ended

Jun. 30, 2019

Investments, Debt and Equity Securities [Abstract]

Available-for-sale Securities

At June 30, 2019 and December 31, 2018, the Company held $710.2 million and $791.1 million of available-for-sale investment securities, respectively. Available-for-sale securities are summarized as follows as of the dates indicated:

	June 30, 2019
	Amortized		Gross		Gross
	cost		unrealized gains		unrealized losses		Fair value
Mortgage-backed securities (“MBS”):
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	122,265	$	1,636	$	(132)	$	123,769
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		587,967		4,223		(6,832)		585,358
Municipal securities		619		—		(9)		610
Other securities		469		—		—		469
Total investment securities available-for-sale	$	711,320	$	5,859	$	(6,973)	$	710,206

	December 31, 2018
	Amortized		Gross		Gross
	cost		unrealized gains		unrealized losses		Fair value
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	147,283	$	1,232	$	(1,873)	$	146,642
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		661,354		1,056		(19,029)		643,381
Municipal securities		619		—		(9)		610
Other securities		469		—		—		469
Total investment securities available-for-sale	$	809,725	$	2,288	$	(20,911)	$	791,102

Summary of unrealized losses for available-for-sale securities

The tables below summarize the available-for-sale securities with unrealized losses as of the dates shown, along with the length of the impairment period:

	June 30, 2019
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	—	$	31,277	$	(132)	$	31,277	$	(132)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		4,810		(7)		307,751		(6,825)		312,561		(6,832)
Municipal securities		—		—		441		(9)		441		(9)
Total	$	4,810	$	(7)	$	339,469	$	(6,966)	$	344,279	$	(6,973)

	December 31, 2018
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	30,853	$	(392)	$	69,169	$	(1,481)	$	100,022	$	(1,873)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		127,767		(1,150)		454,662		(17,879)		582,429		(19,029)
Municipal securities		441		(9)		—		—		441		(9)
Total	$	159,061	$	(1,551)	$	523,831	$	(19,360)	$	682,892	$	(20,911)

Held-to-maturity Securities

	June 30, 2019
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	—	$	12,116	$	(74)	$	12,116	$	(74)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		—		37,444		(673)		37,444		(673)
Total	$	—	$	—	$	49,560	$	(747)	$	49,560	$	(747)

	December 31, 2018
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	26,660	$	(381)	$	126,475	$	(2,324)	$	153,135	$	(2,705)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		35,235		(79)		41,279		(1,690)		76,514		(1,769)
Total	$	61,895	$	(460)	$	167,754	$	(4,014)	$	229,649	$	(4,474)

Summary of unrealized losses for held-to-maturity securities

The tables below summarize the held-to-maturity securities with unrealized losses as of the dates shown, along with the length of the impairment period:

	June 30, 2019
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	—	$	12,116	$	(74)	$	12,116	$	(74)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		—		37,444		(673)		37,444		(673)
Total	$	—	$	—	$	49,560	$	(747)	$	49,560	$	(747)

	December 31, 2018
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	value		losses		value		losses		value		losses
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	26,660	$	(381)	$	126,475	$	(2,324)	$	153,135	$	(2,705)
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		35,235		(79)		41,279		(1,690)		76,514		(1,769)
Total	$	61,895	$	(460)	$	167,754	$	(4,014)	$	229,649	$	(4,474)

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Loans (Tables)

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Loan Portfolio Composition Including Carrying Value by Segment of Originated and Acquired Loans Accounted for under ASC Topic 310-30 and Loans Covered by the FDIC Loss Sharing Agreements

	June 30, 2019
	Originated and		ASC
	acquired loans		310-30 loans		Total loans		% of total
Commercial	$	2,863,117	$	18,247	$	2,881,364	66.6%
Commercial real estate non-owner occupied		584,263		35,585		619,848	14.3%
Residential real estate		799,566		6,760		806,326	18.6%
Consumer		22,725		—		22,725	0.5%
Total	$	4,269,671	$	60,592	$	4,330,263	100.0%
	December 31, 2018
	Originated and		ASC
	acquired loans		310-30 loans		Total loans		% of total
Commercial	$	2,624,173	$	20,398	$	2,644,571	64.6%
Commercial real estate non-owner occupied		551,819		40,393		592,212	14.5%
Residential real estate		820,820		9,995		830,815	20.3%
Consumer		24,617		93		24,710	0.6%
Total	$	4,021,429	$	70,879	$	4,092,308	100.0%

Past Due Financing Receivables

Delinquency for originated and acquired loans is shown in the following tables at June 30, 2019 and December 31, 2018:

	June 30, 2019
			Greater
	30-89 days		than 90 days				Total past
	past due and		past due and		Non-accrual		due and
	accruing		accruing		loans		non-accrual		Current		Total loans
Originated and acquired loans:
Commercial:
Commercial and industrial	$	4,413	$	34	$	14,682	$	19,129	$	2,105,233	$	2,124,362
Owner occupied commercial real estate		627		—		7,301		7,928		446,640		454,568
Food and agriculture		—		—		380		380		240,565		240,945
Energy		—		—		858		858		42,384		43,242
Total commercial		5,040		34		23,221		28,295		2,834,822		2,863,117
Commercial real estate non-owner occupied:
Construction		—		—		1,208		1,208		90,955		92,163
Acquisition/development		4,725		—		9		4,734		13,242		17,976
Multifamily		—		—		—		—		42,166		42,166
Non-owner occupied		33		—		378		411		431,547		431,958
Total commercial real estate		4,758		—		1,595		6,353		577,910		584,263
Residential real estate:
Senior lien		667		—		7,782		8,449		693,227		701,676
Junior lien		518		—		1,040		1,558		96,332		97,890
Total residential real estate		1,185		—		8,822		10,007		789,559		799,566
Consumer		84		—		65		149		22,576		22,725
Total originated and acquired loans	$	11,067	$	34	$	33,703	$	44,804	$	4,224,867	$	4,269,671

	December 31, 2018
			Greater
	30-89 days		than 90 days				Total past
	past due and		past due and		Non-accrual		due and
	accruing		accruing		loans		non-accrual		Current		Total loans
Originated and acquired loans:
Commercial:
Commercial and industrial	$	495	$	74	$	5,510	$	6,079	$	1,925,068	$	1,931,147
Owner occupied commercial real estate		893		—		6,931		7,824		413,842		421,666
Food and agriculture		141		125		768		1,034		221,122		222,156
Energy		—		—		742		742		48,462		49,204
Total commercial		1,529		199		13,951		15,679		2,608,494		2,624,173
Commercial real estate non-owner occupied:
Construction		—		—		1,208		1,208		93,646		94,854
Acquisition/development		—		—		121		121		19,529		19,650
Multifamily		—		—		—		—		56,685		56,685
Non-owner occupied		328		132		572		1,032		379,598		380,630
Total commercial real estate		328		132		1,901		2,361		549,458		551,819
Residential real estate:
Senior lien		2,106		548		7,790		10,444		712,592		723,036
Junior lien		556		—		772		1,328		96,456		97,784
Total residential real estate		2,662		548		8,562		11,772		809,048		820,820
Consumer		91		16		42		149		24,468		24,617
Total originated and acquired loans	$	4,610	$	895	$	24,456	$	29,961	$	3,991,468	$	4,021,429

Credit Exposure for Loans as Determined by Company's Internal Risk Rating System

Credit exposure for all loans as determined by the Company’s internal risk rating system was as follows as of June 30, 2019 and December 31, 2018, respectively:

	June 30, 2019
			Special
	Pass		mention		Substandard		Doubtful		Total
Originated and acquired loans:
Commercial:
Commercial and industrial	$	2,080,469	$	23,621	$	16,648	$	3,624	$	2,124,362
Owner occupied commercial real estate		419,981		21,648		12,779		160		454,568
Food and agriculture		223,810		15,971		1,131		33		240,945
Energy		42,383		—		859		—		43,242
Total commercial		2,766,643		61,240		31,417		3,817		2,863,117
Commercial real estate non-owner occupied:
Construction		90,955		—		1,208		—		92,163
Acquisition/development		17,201		725		50		—		17,976
Multifamily		41,660		—		506		—		42,166
Non-owner occupied		415,655		15,231		1,035		37		431,958
Total commercial real estate		565,471		15,956		2,799		37		584,263
Residential real estate:
Senior lien		689,558		3,420		8,698		—		701,676
Junior lien		96,327		418		1,145		—		97,890
Total residential real estate		785,885		3,838		9,843		—		799,566
Consumer		22,660		—		65		—		22,725
Total originated and acquired loans	$	4,140,659	$	81,034	$	44,124	$	3,854	$	4,269,671
Loans accounted for under ASC 310-30:
Commercial	$	15,588	$	525	$	2,134	$	—	$	18,247
Commercial real estate non-owner occupied		34,664		229		692		—		35,585
Residential real estate		5,036		383		1,341		—		6,760
Consumer		—		—		—		—		—
Total loans accounted for under ASC 310-30	$	55,288	$	1,137	$	4,167	$	—	$	60,592
Total loans	$	4,195,947	$	82,171	$	48,291	$	3,854	$	4,330,263

	December 31, 2018
			Special
	Pass		mention		Substandard		Doubtful		Total
Originated and acquired loans:
Commercial:
Commercial and industrial	$	1,890,710	$	16,531	$	22,919	$	987	$	1,931,147
Owner occupied commercial real estate		393,404		16,349		11,828		85		421,666
Food and agriculture		220,004		1,260		847		45		222,156
Energy		48,462		—		742		—		49,204
Total commercial		2,552,580		34,140		36,336		1,117		2,624,173
Commercial real estate non-owner occupied:
Construction		92,731		915		1,208		—		94,854
Acquisition/development		19,529		—		121		—		19,650
Multifamily		56,685		—		—		—		56,685
Non-owner occupied		355,776		23,243		1,611		—		380,630
Total commercial real estate		524,721		24,158		2,940		—		551,819
Residential real estate:
Senior lien		710,972		3,571		8,493		—		723,036
Junior lien		96,456		415		913		—		97,784
Total residential real estate		807,428		3,986		9,406		—		820,820
Consumer		24,575		—		42		—		24,617
Total originated and acquired loans	$	3,909,304	$	62,284	$	48,724	$	1,117	$	4,021,429
Loans accounted for under ASC 310-30:
Commercial	$	17,579	$	537	$	2,282	$	—	$	20,398
Commercial real estate non-owner occupied		39,322		246		825		—		40,393
Residential real estate		7,484		908		1,603		—		9,995
Consumer		—		—		93		—		93
Total loans accounted for under ASC 310-30	$	64,385	$	1,691	$	4,803	$	—	$	70,879
Total loans	$	3,973,689	$	63,975	$	53,527	$	1,117	$	4,092,308

Schedule Of Impaired Financing Receivable With And Without Related Allowance

Additional information regarding impaired loans at June 30, 2019 and December 31, 2018 is set forth in the table below:

	June 30, 2019						December 31, 2018
					Allowance						Allowance
	Unpaid				for loan		Unpaid				for loan
	principal		Recorded		losses		principal		Recorded		losses
	balance		investment		allocated		balance		investment		allocated
With no related allowance recorded:
Commercial:
Commercial and industrial	$	4,156	$	2,721	$	—	$	4,374	$	3,029	$	—
Owner occupied commercial real estate		7,338		6,701		—		7,130		6,609		—
Food and agriculture		1,476		1,220		—		1,468		1,260		—
Energy		5,483		859		—		5,366		742		—
Total commercial		18,453		11,501		—		18,338		11,640		—
Commercial real estate non-owner occupied:
Construction		1,435		1,208		—		1,435		1,208		—
Acquisition/development		38		9		—		378		121		—
Multifamily		—		—		—		—		—		—
Non-owner occupied		91		28		—		641		547		—
Total commercial real estate		1,564		1,245		—		2,454		1,876		—
Residential real estate:
Senior lien		4,105		3,854		—		4,229		3,814		—
Junior lien		361		331		—		409		341		—
Total residential real estate		4,466		4,185		—		4,638		4,155		—
Consumer		70		65		—		46		42		—
Total impaired loans with no related allowance recorded	$	24,553	$	16,996	$	—	$	25,476	$	17,713	$	—
With a related allowance recorded:
Commercial:
Commercial and industrial	$	16,758	$	14,107	$	3,635	$	7,252	$	4,627	$	996
Owner occupied commercial real estate		1,599		1,388		165		1,362		1,169		90
Food and agriculture		835		821		36		883		845		46
Energy		—		—		—		—		—		—
Total commercial		19,192		16,316		3,836		9,497		6,641		1,132
Commercial real estate non-owner occupied:
Construction		—		—		—		—		—		—
Acquisition/development		—		—		—		—		—		—
Multifamily		—		—		—		—		—		—
Non-owner occupied		600		541		39		313		254		2
Total commercial real estate		600		541		39		313		254		2
Residential real estate:
Senior lien		6,158		5,259		26		6,032		5,178		27
Junior lien		1,419		1,286		8		1,408		1,293		8
Total residential real estate		7,577		6,545		34		7,440		6,471		35
Consumer		—		—		—		—		—		—
Total impaired loans with a related allowance recorded	$	27,369	$	23,402	$	3,909	$	17,250	$	13,366	$	1,169
Total impaired loans	$	51,922	$	40,398	$	3,909	$	42,726	$	31,079	$	1,169

Schedule of Impaired Financing Receivable, Average Recorded Investment and Interest Income Recognized

The table below shows additional information regarding the average recorded investment and interest income recognized on impaired loans for the periods presented:

	For the three months ended
	June 30, 2019				June 30, 2018
	Average recorded investment		Interest income recognized		Average recorded investment		Interest income recognized
With no related allowance recorded:
Commercial:
Commercial and industrial	$	2,755	$	44	$	5,321	$	90
Owner occupied commercial real estate		6,719		5		6,723		17
Food and agriculture		1,221		—		1,259		—
Energy		831		—		1,843		17
Total commercial		11,526		49		15,147		124
Commercial real estate non-owner occupied:
Construction		1,208		—		1,081		—
Acquisition/development		9		—		827		—
Multifamily		—		—		—		—
Non-owner occupied		29		—		574		—
Total commercial real estate		1,246		—		2,481		—
Residential real estate:
Senior lien		3,869		—		2,818		—
Junior lien		334		—		354		—
Total residential real estate		4,203		—		3,172		—
Consumer		11		—		14		—
Total impaired loans with no related allowance recorded	$	16,986	$	49	$	20,815	$	124
With a related allowance recorded:
Commercial:
Commercial and industrial	$	14,161	$	—	$	4,607	$	—
Owner occupied commercial real estate		1,397		6		1,233		4
Food and agriculture		844		3		2,142		1
Energy		—		—		—		—
Total commercial		16,402		9		7,982		5
Commercial real estate non-owner occupied:
Construction		—		—		—		—
Acquisition/development		—		—		—		—
Multifamily		—		—		9		—
Non-owner occupied		548		4		297		5
Total commercial real estate		548		4		306		5
Residential real estate:
Senior lien		5,298		16		5,744		13
Junior lien		1,297		10		1,187		11
Total residential real estate		6,595		26		6,931		23
Consumer		56		—		31		—
Total impaired loans with a related allowance recorded	$	23,601	$	39	$	15,250	$	33
Total impaired loans	$	40,587	$	88	$	36,065	$	158

	For the six months ended
	June 30, 2019				June 30, 2018
	Average recorded investment		Interest income recognized		Average recorded investment		Interest income recognized
With no related allowance recorded:
Commercial:
Commercial and industrial	$	2,805	$	88	$	5,565	$	173
Owner occupied commercial real estate		6,761		14		6,793		35
Food and agriculture		1,412		—		1,259		6
Energy		804		—		2,098		37
Total Commercial		11,782		102		15,715		251
Commercial real estate non-owner occupied:
Construction		1,208		—		1,081		—
Acquisition/development		10		—		856		—
Multifamily		—		—		—		—
Non-owner occupied		30		—		591		—
Total commercial real estate		1,248		—		2,528		—
Residential real estate:
Senior lien		3,892		—		2,846		—
Junior lien		339		1		358		—
Total residential real estate		4,231		1		3,204		—
Consumer		11		—		14		—
Total impaired loans with no related allowance recorded	$	17,272	$	103	$	21,461	$	251
With a related allowance recorded:
Commercial:
Commercial and industrial	$	14,319	$	—	$	4,639	$	—
Owner occupied commercial real estate		1,411		12		1,249		9
Food and agriculture		845		4		2,084		2
Energy		—		—		—		—
Total Commercial		16,575		16		7,972		11
Commercial real estate non-owner occupied:
Construction		—		—		—		—
Acquisition/development		—		—		—		—
Multifamily		—		—		19		—
Non-owner occupied		557		9		308		9
Total commercial real estate		557		9		327		9
Residential real estate:
Senior lien		5,375		29		5,821		26
Junior lien		1,311		21		1,202		20
Total residential real estate		6,686		50		7,023		46
Consumer		58		—		32		—
Total impaired loans with a related allowance recorded	$	23,876	$	75	$	15,354	$	66
Total impaired loans	$	41,148	$	178	$	36,815	$	317

Additional Information Related to Accruing TDR's

	June 30, 2019
	Recorded		Average year-to-date		Unpaid		Unfunded commitments
	investment		recorded investment		principal balance		to fund TDRs
Commercial	$	1,181	$	1,192	$	1,301	$	151
Commercial real estate non-owner occupied		177		191		222		—
Residential real estate		1,276		1,299		1,315		12
Consumer		—		—		—		—
Total	$	2,634	$	2,682	$	2,838	$	163
	December 31, 2018
	Recorded		Average year-to-date		Unpaid		Unfunded commitments
	investment		recorded investment		principal balance		to fund TDRs
Commercial	$	2,730	$	2,827	$	3,155	$	—
Commercial real estate non-owner occupied		229		260		280		—
Residential real estate		1,114		1,163		1,121		12
Consumer		—		—		—		—
Total	$	4,073	$	4,250	$	4,556	$	12

Summary of Company's Carrying Value of Non-Accrual TDR's

The following table summarizes the Company’s carrying value of non-accrual TDRs as of June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Commercial	$	4,682	$	1,854
Commercial real estate non-owner occupied		—		—
Residential real estate		1,748		1,584
Consumer		—		—
Total non-accruing TDRs	$	6,430	$	3,438

Re-Measurement of Loans Accounted for Under ASC Topic 310-30 Resulting in Changes in Carrying Amount of Accretable Yield

	June 30, 2019		June 30, 2018
Accretable yield beginning balance	$	35,901	$	46,568
Reclassification from non-accretable difference		2,869		8,053
Reclassification to non-accretable difference		(731)		(1,695)
Accretion		(6,981)		(10,224)
Accretable yield ending balance	$	31,058	$	42,702

Composition of Net Book Value for Loans Accounted for under ASC Topic 310-30

Below is the composition of the net book value for loans accounted for under ASC 310-30 at June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Contractual cash flows	$	403,727	$	420,994
Non-accretable difference		(312,077)		(314,214)
Accretable yield		(31,058)		(35,901)
Loans accounted for under ASC 310-30	$	60,592	$	70,879

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Allowance for Loan Losses (Tables)

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Summary of Company's Allowance for Loan Losses ("ALL") and Recorded Investment in Loans

The tables below detail the Company’s allowance for loan losses and recorded investment in loans as of and for the three and six months ended June 30, 2019 and 2018:

	Three months ended June 30, 2019
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	28,075	$	4,914	$	3,718	$	348	$	37,055
Originated and acquired beginning balance		27,894		4,914		3,684		348		36,840
Charge-offs		(70)		—		(24)		(200)		(294)
Recoveries		3		—		16		63		82
Provision		2,815		153		165		130		3,263
Originated and acquired ending balance		30,642		5,067		3,841		341		39,891
ASC 310-30 beginning balance		181		—		34		—		215
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
Recoupment		—		—		(24)		—		(24)
ASC 310-30 ending balance		181		—		10		—		191
Ending balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082

	Three months ended June 30, 2018
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	21,578	$	4,890	$	3,928	$	290	$	30,686
Originated and acquired beginning balance		21,485		4,871		3,928		290		30,574
Charge-offs		—		(11)		(90)		(234)		(335)
Recoveries		13		—		4		50		67
Provision		1,902		(318)		(61)		200		1,723
Originated and acquired ending balance		23,400		4,542		3,781		306		32,029
ASC 310-30 beginning balance		93		19		—		—		112
Charge-offs		(61)		—		—		—		(61)
Recoveries		—		—		—		—		—
Provision		150		—		—		—		150
ASC 310-30 ending balance		182		19		—		—		201
Ending balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230

	Six months ended June 30, 2019
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	27,137	$	4,406	$	3,800	$	349	$	35,692
Originated and acquired beginning balance		26,946		4,406		3,760		349		35,461
Charge-offs		(82)		—		(47)		(433)		(562)
Recoveries		30		11		29		109		179
Provision		3,748		650		99		316		4,813
Originated and acquired ending balance		30,642		5,067		3,841		341		39,891
ASC 310-30 beginning balance		191		—		40		—		231
Charge-offs		—		—		—		—		—
Recoveries		—		—		—		—		—
Recoupment		(10)		—		(30)		—		(40)
ASC 310-30 ending balance		181		—		10		—		191
Ending balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082
Ending allowance balance attributable to:
Originated and acquired loans individually evaluated for impairment	$	3,836	$	39	$	34	$	—	$	3,909
Originated and acquired loans collectively evaluated for impairment		26,806		5,028		3,807		341		35,982
ASC 310-30 loans		181		—		10		—		191
Total ending allowance balance	$	30,823	$	5,067	$	3,851	$	341	$	40,082
Loans:
Originated and acquired loans individually evaluated for impairment	$	27,818	$	1,786	$	10,729	$	1,600	$	41,933
Originated and acquired loans collectively evaluated for impairment		2,835,299		582,477		788,837		21,125		4,227,738
ASC 310-30 loans		18,247		35,585		6,760		—		60,592
Total loans	$	2,881,364	$	619,848	$	806,326	$	22,725	$	4,330,263

	Six months ended June 30, 2018
			Non-owner
			occupied
			commercial		Residential
	Commercial		real estate		real estate		Consumer		Total
Beginning balance	$	21,385	$	5,609	$	3,965	$	305	$	31,264
Originated and acquired beginning balance		21,340		5,583		3,965		305		31,193
Charge-offs		(437)		(11)		(90)		(513)		(1,051)
Recoveries		55		—		6		103		164
Provision		2,442		(1,030)		(100)		411		1,723
Originated and acquired ending balance		23,400		4,542		3,781		306		32,029
ASC 310-30 beginning balance		45		26		—		—		71
Charge-offs		(61)		—		—		—		(61)
Recoveries		—		—		—		—		—
Provision (recoupment)		198		(7)		—		—		191
ASC 310-30 ending balance		182		19		—		—		201
Ending balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230
Ending allowance balance attributable to:
Originated and acquired loans individually evaluated for impairment	$	1,204	$	2	$	32	$	1	$	1,239
Originated and acquired loans collectively evaluated for impairment		22,196		4,540		3,749		305		30,790
ASC 310-30 loans		182		19		—		—		201
Total ending allowance balance	$	23,582	$	4,561	$	3,781	$	306	$	32,230
Loans:
Originated and acquired loans individually evaluated for impairment	$	22,038	$	2,767	$	9,974	$	43	$	34,822
Originated and acquired loans collectively evaluated for impairment		2,273,002		591,974		816,696		26,107		3,707,779
ASC 310-30 loans		23,078		48,411		11,365		100		82,954
Total loans	$	2,318,118	$	643,152	$	838,035	$	26,250	$	3,825,555

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Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases

Summary of future minimum lease payments

	Amount
For the six months ending December 31, 2019	$	2,838
For the year ending December 31, 2020		5,172
For the year ending December 31, 2021		4,843
For the year ending December 31, 2022		4,324
For the year ending December 31, 2023		3,921
Thereafter		16,570
Total lease payments		37,668
Less: Imputed interest		9,608
Present value of operating lease liabilities	$	28,060

Summary of Future Minimum Lease Payments

Years ending December 31,	Amount
2019	$	3,092
2020		2,981
2021		3,091
2022		3,052
2023		2,047
Thereafter		10,163
Total	$	24,426

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Other Real Estate Owned (Tables)

6 Months Ended

Jun. 30, 2019

Other Real Estate Owned

Summary of Activity in OREO Balances

A summary of the activity in the OREO balances during the six months ended June 30, 2019 and 2018 is as follows:

	For the six months ended June 30,
	2019		2018
Beginning balance	$	10,596	$	10,491
Acquired through acquisition		—		1,253
Transfers from loan portfolio, at fair value		288		24,382
Impairments		(684)		(64)
Sales		(3,146)		(593)
Ending balance	$	7,054	$	35,469

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Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2019

Summary of gross carrying amount of intangible assets and the associated accumulated amortization

June 30, 2019

December 31, 2018

Gross

Net

Gross

Net

carrying

Accumulated

carrying

carrying

Accumulated

carrying

amount

amortization

amount

amount

amortization

amount

Core deposit intangible

$

48,834

$

39,511

$

9,323

$

48,834

$

38,920

$

9,914

Summary of changes in the mortgage servicing rights

	For the six months ended June 30,
	2019		2018
Beginning balance	$	3,556	$	—
Acquired through acquisition		—		4,301
Originations		18		—
Impairment		(277)		—
Amortization		(353)		(386)
Ending balance	$	2,944	$	3,915
Fair value of mortgage servicing rights	$	2,945	$	4,473

Core Deposits

Summary of estimated future amortization expense for the next five fiscal years

The following table shows the estimated future amortization expense for the core deposit intangibles as of June 30, 2019:

		Amount
For the six months ending December 31, 2019	$	592
For the year ending December 31, 2020		1,183
For the year ending December 31, 2021		1,183
For the year ending December 31, 2022		1,127
For the year ending December 31, 2023		1,048

Mortgage servicing rights

Summary of estimated future amortization expense for the next five fiscal years

The following table shows the estimated future amortization expense for the mortgage servicing rights as of June 30, 2019:

		Amount
For the six months ending December 31, 2019	$	300
For the year ending December 31, 2020		539
For the year ending December 31, 2021		429
For the year ending December 31, 2022		342
For the year ending December 31, 2023		272

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Regulatory Capital (Tables)

6 Months Ended

Jun. 30, 2019

Regulatory Capital

Capital Ratio Requirements under Prompt Corrective Action or Other Regulatory Requirements

	June 30, 2019
				Required to be			Required to be
				well capitalized under			considered
				prompt corrective			adequately
	Actual			action provisions			capitalized
	Ratio	Amount		Ratio	Amount		Ratio	Amount
Tier 1 leverage ratio:
Consolidated	10.6%	$	607,352	N/A		N/A	4.0%	$	229,151
NBH Bank	8.8%		502,988	5.0%	$	286,051	4.0%		228,841
Common equity tier 1 risk-based capital:
Consolidated	12.9%	$	607,352	N/A		N/A	7.0%	$	401,014
NBH Bank	10.7%		502,988	6.5%	$	371,866	7.0%		400,471
Tier 1 risk-based capital ratio:
Consolidated	12.9%	$	607,352	N/A		N/A	8.5%	$	401,082
NBH Bank	10.7%		502,988	8.0%	$	376,917	8.5%		400,474
Total risk-based capital ratio:
Consolidated	13.8%	$	650,389	N/A		N/A	10.5%	$	495,455
NBH Bank	11.6%		546,025	10.0%	$	471,146	10.5%		494,703

	December 31, 2018
				Required to be			Required to be
				well capitalized under			considered
				prompt corrective			adequately
	Actual			action provisions			capitalized(1)
	Ratio	Amount		Ratio	Amount		Ratio	Amount
Tier 1 leverage ratio:
Consolidated	10.5%	$	580,504	N/A		N/A	4.0%	$	220,988
NBH Bank	9.0%		498,283	5.0%	$	275,703	4.0%		220,563
Common equity tier 1 risk-based capital:
Consolidated	12.9%	$	580,504	N/A		N/A	7.0%	$	386,728
NBH Bank	11.1%		498,283	6.5%	$	358,414	7.0%		385,984
Tier 1 risk-based capital ratio:
Consolidated	12.9%	$	580,504	N/A		N/A	8.5%	$	382,306
NBH Bank	11.1%		498,283	8.0%	$	358,938	8.5%		381,372
Total risk-based capital ratio:
Consolidated	13.8%	$	620,275	N/A		N/A	10.5%	$	472,261
NBH Bank	12.0%		538,054	10.0%	$	448,672	10.5%		471,106

(1) As of the fully phased-in date of January 1, 2019, including the capital conservation buffer.

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Revenue from Contracts with Clients (Tables)

6 Months Ended

Jun. 30, 2019

Revenue from Contracts with Clients

Summary of non-interest income segregated by revenue streams

The following table presents non-interest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, and non-interest expense in-scope of Topic 606 for the three and six months ended June 30, 2019 and 2018.

	For the three months ended June 30,				For the six months ended June 30,
	2019		2018		2019		2018
Non-interest income
In-scope of Topic 606:
Service Charges and other fees	$	4,868	$	5,008	$	9,710	$	10,183
Bank card fees		3,766		3,672		7,194		7,034
Non-interest income (in-scope of Topic 606)		8,634		8,680		16,904		17,217
Non-interest income (out-of-scope of Topic 606)		12,026		10,882		20,807		20,181
Total non-interest income	$	20,660	$	19,562	$	37,711	$	37,398
Non-interest expense
In-scope of Topic 606:
(Gain) loss on OREO sales, net		(318)		(14)		(686)		64
Total revenue in-scope of Topic 606	$	8,316	$	8,666	$	16,218	$	17,281

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Stock-based Compensation and Benefits (Tables)

6 Months Ended

Jun. 30, 2019

Stock-based Compensation and Benefits

Summary of outstanding stock options

The following table summarizes stock option activity for the six months ended June 30, 2019:

				Weighted
				average
		Weighted		remaining
		average		contractual	Aggregate
		exercise		term in	intrinsic
	Options	price		years	value
Outstanding at December 31, 2018	1,264,876	$	22.33	3.92	$	11,387
Granted	146,609		34.19
Exercised	(685,198)		20.11
Forfeited	(42,903)		30.94
Outstanding at June 30, 2019	683,384	$	26.56	6.76	$	6,671
Options exercisable at June 30, 2019	423,632		22.15	5.27		5,997
Options vested and expected to vest	645,766		26.13	6.61		6,578

Summary of Restricted Stock Activity

The following table summarizes restricted stock and performance stock unit activity during the six months ended June 30, 2019:

		Weighted				Weighted
	Restricted	average grant-		Performance		average grant-
	stock shares	date fair value		stock units		date fair value
Unvested at December 31, 2018	146,494	$	28.19	192,049	$	26.40
Granted	84,008		35.05	60,781		30.85
Net adjustment due to performance	—		—	22,246		17.36
Vested	(73,879)		23.46	(95,308)		18.02
Forfeited	(18,108)		31.88	(19,401)		31.54
Unvested at June 30, 2019	138,515	$	34.39	160,367	$	31.19

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Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share

Schedule of Computation of Basic and Diluted Income (Loss) Per Share

The following table illustrates the computation of basic and diluted earnings per share for the three and six months ended June 30, 2019 and 2018:

	For the three months ended				For the six months ended
	June 30, 2019		June 30, 2018		June 30, 2019		June 30, 2018
Net income	$	20,282	$	17,512	$	39,204	$	25,977
Less: income allocated to participating securities		(26)		(18)		(44)		(31)
Income allocated to common shareholders	$	20,256	$	17,494	$	39,160	$	25,946
Weighted average shares outstanding for basic earnings per common share		31,155,264		30,735,427		31,058,761		30,615,226
Dilutive effect of equity awards		449,394		651,748		499,854		660,133
Weighted average shares outstanding for diluted earnings per common share		31,604,658		31,387,175		31,558,615		31,275,359
Basic earnings per share	$	0.65	$	0.57	$	1.26	$	0.85
Diluted earnings per share	$	0.64	$	0.56	$	1.24	$	0.83

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Derivatives (Tables)

6 Months Ended

Jun. 30, 2019

Derivatives

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

		Asset derivatives fair value					Liability derivatives fair value
	Balance Sheet	June 30,		December 31,		Balance Sheet	June 30,		December 31,
	location	2019		2018		Location	2019		2018
Derivatives designated as hedging instruments:
Interest rate products	Other assets	$	1,565	$	17,436	Other liabilities	$	12,833	$	228
Total derivatives designated as hedging instruments		$	1,565	$	17,436		$	12,833	$	228
Derivatives not designated as hedging instruments:
Interest rate products	Other assets	$	8,531	$	3,191	Other liabilities	$	9,242	$	3,349
Interest rate lock commitments	Other assets		1,758		871	Other liabilities		208		72
Forward contracts	Other assets		10		—	Other liabilities		782		472
Total derivatives not designated as hedging instruments		$	10,299	$	4,062		$	10,232	$	3,893

Derivative Instruments, Gain (Loss)

The tables below present the effect of the Company’s derivative financial instruments on the consolidated statements of operations for the three and six months ended June 30, 2019 and 2018:

	Location of gain (loss)	Amount of gain recognized in income on derivatives
Derivatives in fair value	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
hedging relationships	derivatives	2019		2018		2019		2018
Interest rate products	Interest and fees on loans	$	(7,514)	$	5,288	$	(17,600)	$	17,340
Total		$	(7,514)	$	5,288	$	(17,600)	$	17,340

	Location of gain (loss)	Amount of loss recognized in income on hedged items
	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
Hedged items	hedged items	2019		2018		2019		2018
Interest rate products	Interest and fees on loans	$	4,780	$	(5,347)	$	14,917	$	(17,264)
Total		$	4,780	$	(5,347)	$	14,917	$	(17,264)

	Location of gain (loss)	Amount of gain (loss) recognized in income on derivatives
Derivatives not designated	recognized in income on	For the three months ended June 30,				For the six months ended June 30,
as hedging instruments	derivatives	2019		2018		2019		2018
Interest rate products	Other non-interest expense	$	(290)	$	3	$	(563)	$	124
Interest rate lock commitments	Mortgage banking income		616		(517)		1,768		(141)
Forward contracts	Mortgage banking income		(1,502)		305		(2,302)		1,413
Total		$	(1,176)	$	(209)	$	(1,097)	$	1,396

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Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies

Schedule of Total Unfunded Commitments

	June 30, 2019		December 31, 2018
Commitments to fund loans	$	206,031	$	183,946
Unfunded commitments under lines of credit		532,107		589,573
Commercial and standby letters of credit		8,260		10,558
Total unfunded commitments	$	746,398	$	784,077

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Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Tables of Financial Instruments Measured At Fair Value on Recurring Basis

The tables below present the financial instruments measured at fair value on a recurring basis as of June 30, 2019 and December 31, 2018 on the consolidated statements of financial condition utilizing the hierarchy structure described above:

	June 30, 2019
	Level 1		Level 2		Level 3		Total
Assets:
Investment securities available-for-sale:
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	123,769	$	—	$	123,769
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		585,358		—		585,358
Municipal securities		—		441		—		441
Loans held for sale		—		105,866		—		105,866
Interest rate swap derivatives		—		10,096		—		10,096
Mortgage banking derivatives		—		—		1,768		1,768
Total assets at fair value	$	—	$	825,530	$	1,768	$	827,298
Liabilities:
Interest rate swap derivatives	$	—	$	22,075	$	—	$	22,075
Mortgage banking derivatives		—		—		990		990
Total liabilities at fair value	$	—	$	22,075	$	990	$	23,065

	December 31, 2018
	Level 1		Level 2		Level 3		Total
Assets:
Investment securities available-for-sale:
Mortgage-backed securities:
Residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises	$	—	$	146,642	$	—	$	146,642
Other residential MBS issued or guaranteed by U.S. Government agencies or sponsored enterprises		—		643,381		—		643,381
Municipal securities		—		441		—		441
Loans held for sale		—		48,120		—		48,120
Interest rate swap derivatives		—		20,627		—		20,627
Mortgage banking derivatives		—		—		871		871
Total assets at fair value	$	—	$	859,211	$	871	$	860,082
Liabilities:
Interest rate swap derivatives	$	—	$	3,577	$	—	$	3,577
Mortgage banking derivatives		—		—		544		544
Total liabilities at fair value	$	—	$	3,577	$	544	$	4,121

Table of Changes in Level 3 Financial Instruments

The table below details the changes in level 3 financial instruments during the six months ended June 30, 2019:

		Mortgage banking
		derivatives, net
Balance at December 31, 2018	$	327
Gain included in earnings, net		451
Balance at June 30, 2019	$	778

Table of assets recorded at fair value on a non-recurring basis

The table below provides information regarding the assets recorded at fair value on a non-recurring basis during the six months ended June 30, 2019 and 2018:

	June 30, 2019
	Total		Losses from fair value changes
Impaired loans	$	40,398	$	508
Other real estate owned		7,054		684
Mortgage servicing rights		2,944		277
Total	$	50,396	$	1,469

	June 30, 2018
	Total		Losses from fair value changes
Impaired loans	$	34,822	$	1,089
Other real estate owned		35,469		64
Mortgage servicing rights		3,915		—
Total	$	74,205	$	1,153

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Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

The fair value of financial instruments at June 30, 2019 and December 31, 2018, including methods and assumptions utilized for determining fair value of financial instruments are set forth below:

	Level in fair value	June 30, 2019				December 31, 2018
	measurement	Carrying		Estimated		Carrying		Estimated
	hierarchy	amount		fair value		amount		fair value
ASSETS
Cash and cash equivalents	Level 1	$	91,159	$	91,159	$	109,556	$	109,556
Mortgage-backed securities—residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises available-for-sale	Level 2		123,769		123,769		146,642		146,642
Mortgage-backed securities—other residential mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored enterprises available-for-sale	Level 2		585,358		585,358		643,381		643,381
Municipal securities	Level 2		441		441		441		441
Municipal securities	Level 3		169		169		169		169
Other available-for-sale securities	Level 3		469		469		469		469
Mortgage-backed securities—residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	Level 2		136,964		137,541		157,115		154,412
Mortgage-backed securities—other residential mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	Level 2		69,397		68,861		78,283		76,514
Non-marketable securities	Level 2		30,726		30,726		27,555		27,555
Loans receivable	Level 3		4,330,263		4,432,831		4,092,308		4,082,146
Loans held for sale	Level 2		105,866		105,866		48,120		48,120
Accrued interest receivable	Level 2		19,992		19,992		17,852		17,852
Interest rate swap derivatives	Level 2		10,096		10,096		20,627		20,627
Mortgage banking derivatives	Level 3		1,768		1,768		871		871
LIABILITIES
Deposit transaction accounts	Level 2		3,606,360		3,606,360		3,445,092		3,445,092
Time deposits	Level 2		1,081,637		1,080,162		1,080,529		1,068,233
Securities sold under agreements to repurchase	Level 2		60,430		60,430		66,047		66,047
Federal Home Loan Bank advances	Level 2		272,414		272,773		301,660		301,933
Accrued interest payable	Level 2		8,047		8,047		6,889		6,889
Interest rate swap derivatives	Level 2		22,075		22,075		3,577		3,577
Mortgage banking derivatives	Level 3		990		990		544		544

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Acquisition Activities (Tables)

6 Months Ended

Jun. 30, 2019

Acquisition Activities

Net Assets acquired (at fair value) and consideration transferred

Assets:
Cash and due from banks	$	105,173
Investment securities available-for-sale		118,512
Non-marketable securities		4,796
Loans		542,707
Loans held for sale		54,260
Other real estate owned		1,253
Premises and equipment		18,584
Core deposit intangible asset		10,477
Mortgage servicing rights		4,301
Other assets		15,361
Total assets acquired	$	875,424
Liabilities:
Total deposits		729,911
FHLB borrowings		33,825
Other liabilities		20,683
Total liabilities assumed	$	784,419
Identifiable net assets acquired	$	91,005
Consideration:
NBHC common stock paid at January 1, 2018, closing price of $32.43	$	110,213
Cash		36,189
Total	$	146,402
Goodwill	$	55,397

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Basis of Presentation (Details)	6 Months Ended
	Jun. 30, 2019 item
Basis of Presentation
Number of full service banking offices	105

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Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands		6 Months Ended
	Jan. 01, 2019	Jun. 30, 2019	Jun. 30, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment		$ 256	$ 26
ASU 2016-02 and ASU 2018-11
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lease right-of-use assets	$ 30,500
Lease liabilities	30,500
Cumulative effect adjustment	$ 300
Retained earnings [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Reclassification of certain tax effects from accumulated other comprehensive income			1,479
Cumulative effect adjustment		$ 256	$ 26

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Investment Securities - Narrative (Details) $ in Thousands	Jun. 30, 2019 USD ($) security	Dec. 31, 2018 USD ($) security
Investment securities total	$ 900,000	$ 1,000,000
Amortized cost	711,320	809,725
Available-for-sale securities	710,206	791,102
Held-to-maturity securities	$ 206,361	$ 235,398
Number of securities | security	85	211
Fair value of available-for-sale securities in an unrealized loss position	$ 344,279	$ 682,892
Mortgage-backed securities as percentage of available-for-sale investment portfolio	100.00%	100.00%
Fair value of available-for-sale investment securities pledged as collateral	$ 353,100	$ 318,100
Type of available-for-sale investment securities collateral	us-gaap:AssetPledgedAsCollateralMember	us-gaap:AssetPledgedAsCollateralMember
Number of held-to-maturity securities in unrealized loss positions | security	13	49
Fair value of held-to-maturity securities in an unrealized loss position	$ 49,560	$ 229,649
Held-to-maturity investment securities pledged as collateral	$ 177,100	$ 133,100
Type of held-to-maturity investment securities collateral	us-gaap:AssetPledgedAsCollateralMember	us-gaap:AssetPledgedAsCollateralMember
Municipal securities maturing within one to five years [Member]
Amortized cost	$ 200
Available-for-sale securities	200
Municipal securities due within five to ten years [Member]
Amortized cost	400
Available-for-sale securities	400
Other Securities Investments with No Contractual Maturity [Member]
Amortized cost	500
Other Securities [Member]
Amortized cost	469	$ 469
Available-for-sale securities	$ 469	$ 469

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Investment Securities - Summary of Available-for-Sale Investment Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 711,320	$ 809,725
Gross unrealized gains	5,859	2,288
Gross unrealized losses	(6,973)	(20,911)
Investment securities available-for-sale (at fair value)	710,206	791,102
Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	122,265	147,283
Gross unrealized gains	1,636	1,232
Gross unrealized losses	(132)	(1,873)
Investment securities available-for-sale (at fair value)	123,769	146,642
Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	587,967	661,354
Gross unrealized gains	4,223	1,056
Gross unrealized losses	(6,832)	(19,029)
Investment securities available-for-sale (at fair value)	585,358	643,381
Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	619	619
Gross unrealized losses	(9)	(9)
Investment securities available-for-sale (at fair value)	610	610
Other Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	469	469
Investment securities available-for-sale (at fair value)	$ 469	$ 469

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Investment Securities - Summary of Unrealized Losses (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value	$ 4,810	$ 159,061
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(7)	(1,551)
12 months or more, Fair Value	339,469	523,831
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(6,966)	(19,360)
Total, Fair Value	344,279	682,892
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(6,973)	(20,911)
Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value		30,853
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(392)
12 months or more, Fair Value	31,277	69,169
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(132)	(1,481)
Total, Fair Value	31,277	100,022
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(132)	(1,873)
Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value	4,810	127,767
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(7)	(1,150)
12 months or more, Fair Value	307,751	454,662
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(6,825)	(17,879)
Total, Fair Value	312,561	582,429
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(6,832)	(19,029)
Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value		441
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(9)
12 months or more, Fair Value	441
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(9)
Total, Fair Value	441	441
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ (9)	$ (9)

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Investment Securities - Summary of Held-to-maturity Investment Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities	$ 206,361	$ 235,398
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	788	2
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	(747)	(4,474)
Fair value	206,402	230,926
Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities	136,964	157,115
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	651	2
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	(74)	(2,705)
Fair value	137,541	154,412
Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities	69,397	78,283
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	137
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	(673)	(1,769)
Fair value	$ 68,861	$ 76,514

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Investment Securities - Summary of Held-to-Maturity Securities, Unrealized Losses (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Held-to-maturity Securities [Line Items]
Fair Value, Less than 12 months		$ 61,895
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(460)
Fair Value, 12 months or more	$ 49,560	167,754
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(747)	(4,014)
Total Fair Value	49,560	229,649
Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss	(747)	(4,474)
Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Fair Value, Less than 12 months		26,660
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(381)
Fair Value, 12 months or more	12,116	126,475
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(74)	(2,324)
Total Fair Value	12,116	153,135
Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss	(74)	(2,705)
Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Fair Value, Less than 12 months		35,235
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(79)
Fair Value, 12 months or more	37,444	41,279
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(673)	(1,690)
Total Fair Value	37,444	76,514
Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ (673)	$ (1,769)

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Loans - Narrative Section (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Debt Instrument [Line Items]
Fees and cost related to loans	$ 9,200	$ 10,200
Carrying amount of loan investments	4,330,263	4,092,308	$ 3,825,555
Loans Pledged as Collateral	1,600,000	1,600,000
Non Accrual [Member]
Debt Instrument [Line Items]
Recorded investment, non-accrual status	33,700
Increase (decrease) in non-accrual loans	$ 9,200
Percentage increase (decrease) in past due loans	37.80%
ASC 310-30 [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	$ 60,592		$ 82,954
Total Loans [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	4,330,263	4,092,308
Total Loans [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	2,881,364	2,644,571
Total Loans [Member] | Originated and acquired loans [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	4,269,671	4,021,429
Recorded investment, non-accrual status	33,703	24,456
Total Loans [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	2,124,362	1,931,147
Recorded investment, non-accrual status	14,682	5,510
Total Loans [Member] | Originated and acquired loans [Member] | Energy Loans [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	43,242	49,204
Recorded investment, non-accrual status	858	742
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	2,863,117	2,624,173
Recorded investment, non-accrual status	23,221	13,951
Total Loans [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	454,568	421,666
Recorded investment, non-accrual status	7,301	6,931
Total Loans [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	431,958	380,630
Recorded investment, non-accrual status	378	572
Total Loans [Member] | ASC 310-30 [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	60,592	70,879
Total Loans [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	18,247	20,398
Total Loans [Member] | Substandard [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	48,291	53,527
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	44,124	48,724
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	16,648	22,919
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Energy Loans [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	859	742
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	31,417	36,336
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	12,779	11,828
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	1,035	1,611
Total Loans [Member] | Substandard [Member] | ASC 310-30 [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	4,167	4,803
Total Loans [Member] | Substandard [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	2,134	2,282
Total Loans [Member] | Special Mention [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	82,171	63,975
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	81,034	62,284
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	23,621	16,531
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	61,240	34,140
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	21,648	16,349
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	15,231	23,243
Total Loans [Member] | Special Mention [Member] | ASC 310-30 [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	1,137	1,691
Total Loans [Member] | Special Mention [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	525	537
Total Loans [Member] | Doubtful [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	3,854	1,117
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	3,854	1,117
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	3,624	987
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	3,817	1,117
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	160	$ 85
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Debt Instrument [Line Items]
Carrying amount of loan investments	$ 37

XML

Loans - Impaired Loans Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Debt Instrument [Line Items]
Carrying amount of loan investments	$ 4,330,263	$ 4,092,308	$ 3,825,555
Recorded investment of impaired loans	40,398	31,079
Collective related allowance for loan losses for impaired loans	$ 3,909	$ 1,169

XML

Loans - Loan Portfolio Composition Including Carrying Value by Segment of Loans Accounted for under ASC Topic 310-30 (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Loans [Line Items]
Total Loans	$ 4,330,263	$ 4,092,308	$ 3,825,555
% of Total	100.00%	100.00%
Commercial Loan [Member]
Loans [Line Items]
% of Total	66.60%	64.60%
Commercial Real Estate [Member]
Loans [Line Items]
% of Total	14.30%	14.50%
Residential Real Estate Segment [Member]
Loans [Line Items]
% of Total	18.60%	20.30%
Consumer [Member]
Loans [Line Items]
% of Total	0.50%	0.60%
ASC 310-30 [Member]
Loans [Line Items]
Total Loans	$ 60,592		$ 82,954

XML

Loans - Loan Delinquency (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Loans [Line Items]
Total loans	$ 4,330,263	$ 4,092,308	$ 3,825,555
ASC 310-30 [Member]
Loans [Line Items]
Total loans	60,592		$ 82,954
Total Loans [Member]
Loans [Line Items]
Total loans	4,330,263	4,092,308
Total Loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Total loans	2,881,364	2,644,571
Total Loans [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total loans	619,848	592,212
Total Loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total loans	806,326	830,815
Total Loans [Member] | Consumer [Member]
Loans [Line Items]
Total loans	22,725	24,710
Total Loans [Member] | Originated and acquired loans [Member]
Loans [Line Items]
Non- accrual	33,703	24,456
Total past due and non-accrual	44,804	29,961
Current	4,224,867	3,991,468
Total loans	4,269,671	4,021,429
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Construction [Member]
Loans [Line Items]
Non- accrual	1,208	1,208
Total past due and non-accrual	1,208	1,208
Current	90,955	93,646
Total loans	92,163	94,854
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Acquisition/Development [Member]
Loans [Line Items]
Non- accrual	9	121
Total past due and non-accrual	4,734	121
Current	13,242	19,529
Total loans	17,976	19,650
Total Loans [Member] | Originated and acquired loans [Member] | Multifamily [Member]
Loans [Line Items]
Current	42,166	56,685
Total loans	42,166	56,685
Total Loans [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Non- accrual	14,682	5,510
Total past due and non-accrual	19,129	6,079
Current	2,105,233	1,925,068
Total loans	2,124,362	1,931,147
Total Loans [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Loans [Line Items]
Non- accrual	7,301	6,931
Total past due and non-accrual	7,928	7,824
Current	446,640	413,842
Total loans	454,568	421,666
Total Loans [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Non- accrual	378	572
Total past due and non-accrual	411	1,032
Current	431,547	379,598
Total loans	431,958	380,630
Total Loans [Member] | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Non- accrual	1,595	1,901
Total past due and non-accrual	6,353	2,361
Current	577,910	549,458
Total loans	584,263	551,819
Total Loans [Member] | Originated and acquired loans [Member] | Senior lien
Loans [Line Items]
Non- accrual	7,782	7,790
Total past due and non-accrual	8,449	10,444
Current	693,227	712,592
Total loans	701,676	723,036
Total Loans [Member] | Originated and acquired loans [Member] | Junior lien
Loans [Line Items]
Non- accrual	1,040	772
Total past due and non-accrual	1,558	1,328
Current	96,332	96,456
Total loans	97,890	97,784
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Non- accrual	23,221	13,951
Total past due and non-accrual	28,295	15,679
Current	2,834,822	2,608,494
Total loans	2,863,117	2,624,173
Total Loans [Member] | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Non- accrual	380	768
Total past due and non-accrual	380	1,034
Current	240,565	221,122
Total loans	240,945	222,156
Total Loans [Member] | Originated and acquired loans [Member] | Energy Loans [Member]
Loans [Line Items]
Non- accrual	858	742
Total past due and non-accrual	858	742
Current	42,384	48,462
Total loans	43,242	49,204
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total loans	584,263	551,819
Total Loans [Member] | Originated and acquired loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Non- accrual	8,822	8,562
Total past due and non-accrual	10,007	11,772
Current	789,559	809,048
Total loans	799,566	820,820
Total Loans [Member] | Originated and acquired loans [Member] | Consumer [Member]
Loans [Line Items]
Non- accrual	65	42
Total past due and non-accrual	149	149
Current	22,576	24,468
Total loans	22,725	24,617
Total Loans [Member] | ASC 310-30 [Member]
Loans [Line Items]
Total loans	60,592	70,879
Total Loans [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Loans [Line Items]
Total loans	18,247	20,398
Total Loans [Member] | ASC 310-30 [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total loans	35,585	40,393
Total Loans [Member] | ASC 310-30 [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total loans	6,760	9,995
Total Loans [Member] | ASC 310-30 [Member] | Consumer [Member]
Loans [Line Items]
Total loans		93
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member]
Loans [Line Items]
Past due loans	11,067	4,610
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Commercial Acquisition/Development [Member]
Loans [Line Items]
Past due loans	4,725
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Past due loans	4,413	495
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Owner-Occupied [Member]
Loans [Line Items]
Past due loans	627	893
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Past due loans	33	328
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Past due loans	4,758	328
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Senior lien
Loans [Line Items]
Past due loans	667	2,106
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Junior lien
Loans [Line Items]
Past due loans	518	556
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Past due loans	5,040	1,529
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Past due loans		141
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Past due loans	1,185	2,662
Total Loans [Member] | 30-89 Days Past Due | Originated and acquired loans [Member] | Consumer [Member]
Loans [Line Items]
Past due loans	84	91
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member]
Loans [Line Items]
Past due loans	34	895
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Past due loans	34	74
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Past due loans		132
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Past due loans		132
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Senior lien
Loans [Line Items]
Past due loans		548
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Past due loans	34	199
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Past due loans		125
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Past due loans		548
Total Loans [Member] | Greater than 90 Days Past Due | Originated and acquired loans [Member] | Consumer [Member]
Loans [Line Items]
Past due loans		$ 16
Non Accrual [Member]
Loans [Line Items]
Non- accrual	$ 33,700

XML

Loans - Credit Exposure for Loans as Determined by Company's Internal Risk Rating System (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Loans [Line Items]
Total Loans	$ 4,330,263	$ 4,092,308	$ 3,825,555
ASC 310-30 [Member]
Loans [Line Items]
Total Loans	60,592		$ 82,954
Total Loans [Member]
Loans [Line Items]
Total Loans	4,330,263	4,092,308
Total Loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	2,881,364	2,644,571
Total Loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	806,326	830,815
Total Loans [Member] | Consumer [Member]
Loans [Line Items]
Total Loans	22,725	24,710
Total Loans [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	619,848	592,212
Total Loans [Member] | Originated and acquired loans [Member]
Loans [Line Items]
Total Loans	4,269,671	4,021,429
Total Loans [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Total Loans	2,124,362	1,931,147
Total Loans [Member] | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Total Loans	240,945	222,156
Total Loans [Member] | Originated and acquired loans [Member] | Energy Loans [Member]
Loans [Line Items]
Total Loans	43,242	49,204
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	2,863,117	2,624,173
Total Loans [Member] | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	584,263	551,819
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Construction [Member]
Loans [Line Items]
Total Loans	92,163	94,854
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Acquisition/Development [Member]
Loans [Line Items]
Total Loans	17,976	19,650
Total Loans [Member] | Originated and acquired loans [Member] | Multifamily [Member]
Loans [Line Items]
Total Loans	42,166	56,685
Total Loans [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Loans [Line Items]
Total Loans	454,568	421,666
Total Loans [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Total Loans	431,958	380,630
Total Loans [Member] | Originated and acquired loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	799,566	820,820
Total Loans [Member] | Originated and acquired loans [Member] | Senior lien
Loans [Line Items]
Total Loans	701,676	723,036
Total Loans [Member] | Originated and acquired loans [Member] | Junior lien
Loans [Line Items]
Total Loans	97,890	97,784
Total Loans [Member] | Originated and acquired loans [Member] | Consumer [Member]
Loans [Line Items]
Total Loans	22,725	24,617
Total Loans [Member] | Originated and acquired loans [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	584,263	551,819
Total Loans [Member] | ASC 310-30 [Member]
Loans [Line Items]
Total Loans	60,592	70,879
Total Loans [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	18,247	20,398
Total Loans [Member] | ASC 310-30 [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	6,760	9,995
Total Loans [Member] | ASC 310-30 [Member] | Consumer [Member]
Loans [Line Items]
Total Loans		93
Total Loans [Member] | ASC 310-30 [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	35,585	40,393
Total Loans [Member] | Pass [Member]
Loans [Line Items]
Total Loans	4,195,947	3,973,689
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member]
Loans [Line Items]
Total Loans	4,140,659	3,909,304
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Total Loans	2,080,469	1,890,710
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Total Loans	223,810	220,004
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Energy Loans [Member]
Loans [Line Items]
Total Loans	42,383	48,462
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	2,766,643	2,552,580
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	565,471	524,721
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Commercial Construction [Member]
Loans [Line Items]
Total Loans	90,955	92,731
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Commercial Acquisition/Development [Member]
Loans [Line Items]
Total Loans	17,201	19,529
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Multifamily [Member]
Loans [Line Items]
Total Loans	41,660	56,685
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Loans [Line Items]
Total Loans	419,981	393,404
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Total Loans	415,655	355,776
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	785,885	807,428
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Senior lien
Loans [Line Items]
Total Loans	689,558	710,972
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Junior lien
Loans [Line Items]
Total Loans	96,327	96,456
Total Loans [Member] | Pass [Member] | Originated and acquired loans [Member] | Consumer [Member]
Loans [Line Items]
Total Loans	22,660	24,575
Total Loans [Member] | Pass [Member] | ASC 310-30 [Member]
Loans [Line Items]
Total Loans	55,288	64,385
Total Loans [Member] | Pass [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	15,588	17,579
Total Loans [Member] | Pass [Member] | ASC 310-30 [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	5,036	7,484
Total Loans [Member] | Pass [Member] | ASC 310-30 [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	34,664	39,322
Total Loans [Member] | Special Mention [Member]
Loans [Line Items]
Total Loans	82,171	63,975
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member]
Loans [Line Items]
Total Loans	81,034	62,284
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Total Loans	23,621	16,531
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Total Loans	15,971	1,260
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	61,240	34,140
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	15,956	24,158
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Commercial Construction [Member]
Loans [Line Items]
Total Loans		915
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Commercial Acquisition/Development [Member]
Loans [Line Items]
Total Loans	725
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Loans [Line Items]
Total Loans	21,648	16,349
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Total Loans	15,231	23,243
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	3,838	3,986
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Senior lien
Loans [Line Items]
Total Loans	3,420	3,571
Total Loans [Member] | Special Mention [Member] | Originated and acquired loans [Member] | Junior lien
Loans [Line Items]
Total Loans	418	415
Total Loans [Member] | Special Mention [Member] | ASC 310-30 [Member]
Loans [Line Items]
Total Loans	1,137	1,691
Total Loans [Member] | Special Mention [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	525	537
Total Loans [Member] | Special Mention [Member] | ASC 310-30 [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	383	908
Total Loans [Member] | Special Mention [Member] | ASC 310-30 [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	229	246
Total Loans [Member] | Substandard [Member]
Loans [Line Items]
Total Loans	48,291	53,527
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member]
Loans [Line Items]
Total Loans	44,124	48,724
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Total Loans	16,648	22,919
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Total Loans	1,131	847
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Energy Loans [Member]
Loans [Line Items]
Total Loans	859	742
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	31,417	36,336
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	2,799	2,940
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Commercial Construction [Member]
Loans [Line Items]
Total Loans	1,208	1,208
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Commercial Acquisition/Development [Member]
Loans [Line Items]
Total Loans	50	121
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Multifamily [Member]
Loans [Line Items]
Total Loans	506
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Loans [Line Items]
Total Loans	12,779	11,828
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Total Loans	1,035	1,611
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	9,843	9,406
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Senior lien
Loans [Line Items]
Total Loans	8,698	8,493
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Junior lien
Loans [Line Items]
Total Loans	1,145	913
Total Loans [Member] | Substandard [Member] | Originated and acquired loans [Member] | Consumer [Member]
Loans [Line Items]
Total Loans	65	42
Total Loans [Member] | Substandard [Member] | ASC 310-30 [Member]
Loans [Line Items]
Total Loans	4,167	4,803
Total Loans [Member] | Substandard [Member] | ASC 310-30 [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	2,134	2,282
Total Loans [Member] | Substandard [Member] | ASC 310-30 [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Total Loans	1,341	1,603
Total Loans [Member] | Substandard [Member] | ASC 310-30 [Member] | Consumer [Member]
Loans [Line Items]
Total Loans		93
Total Loans [Member] | Substandard [Member] | ASC 310-30 [Member] | Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	692	825
Total Loans [Member] | Doubtful [Member]
Loans [Line Items]
Total Loans	3,854	1,117
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member]
Loans [Line Items]
Total Loans	3,854	1,117
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Commercial and Industrial [Member]
Loans [Line Items]
Total Loans	3,624	987
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Food and Agriculture [Member]
Loans [Line Items]
Total Loans	33	45
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Commercial Loan [Member]
Loans [Line Items]
Total Loans	3,817	1,117
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Total Commercial Real Estate [Member]
Loans [Line Items]
Total Loans	37
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Owner-Occupied [Member]
Loans [Line Items]
Total Loans	160	$ 85
Total Loans [Member] | Doubtful [Member] | Originated and acquired loans [Member] | Non Owner-Occupied [Member]
Loans [Line Items]
Total Loans	$ 37

XML

Loans - Additional Information Regarding Impaired Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loans [Line Items]
Unpaid principal balance, Total	$ 51,922	$ 42,726
Recorded investment of impaired loans	40,398	31,079
Loans and Leases Receivable, Allowance	3,909	1,169
Commercial and Industrial [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	4,156	4,374
Recorded investment with no related allowance recorded	2,721	3,029
Unpaid principal balance of impaired loans with an allowance recorded	16,758	7,252
Recorded investment of impaired loans with an allowance recorded	14,107	4,627
Allowance for loan losses allocated with an allowance recorded	3,635	996
Food and Agriculture [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	1,476	1,468
Recorded investment with no related allowance recorded	1,220	1,260
Unpaid principal balance of impaired loans with an allowance recorded	835	883
Recorded investment of impaired loans with an allowance recorded	821	845
Allowance for loan losses allocated with an allowance recorded	36	46
Energy Loans [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	5,483	5,366
Recorded investment with no related allowance recorded	859	742
Commercial Loan [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	18,453	18,338
Recorded investment with no related allowance recorded	11,501	11,640
Unpaid principal balance of impaired loans with an allowance recorded	19,192	9,497
Recorded investment of impaired loans with an allowance recorded	16,316	6,641
Allowance for loan losses allocated with an allowance recorded	3,836	1,132
Commercial Construction [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	1,435	1,435
Recorded investment with no related allowance recorded	1,208	1,208
Commercial Acquisition/Development [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	38	378
Recorded investment with no related allowance recorded	9	121
Owner-Occupied [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	7,338	7,130
Recorded investment with no related allowance recorded	6,701	6,609
Unpaid principal balance of impaired loans with an allowance recorded	1,599	1,362
Recorded investment of impaired loans with an allowance recorded	1,388	1,169
Allowance for loan losses allocated with an allowance recorded	165	90
Non Owner-Occupied [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	91	641
Recorded investment with no related allowance recorded	28	547
Unpaid principal balance of impaired loans with an allowance recorded	600	313
Recorded investment of impaired loans with an allowance recorded	541	254
Allowance for loan losses allocated with an allowance recorded	39	2
Total Commercial Real Estate [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	1,564	2,454
Recorded investment with no related allowance recorded	1,245	1,876
Unpaid principal balance of impaired loans with an allowance recorded	600	313
Recorded investment of impaired loans with an allowance recorded	541	254
Allowance for loan losses allocated with an allowance recorded	39	2
Senior lien
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	4,105	4,229
Recorded investment with no related allowance recorded	3,854	3,814
Unpaid principal balance of impaired loans with an allowance recorded	6,158	6,032
Recorded investment of impaired loans with an allowance recorded	5,259	5,178
Allowance for loan losses allocated with an allowance recorded	26	27
Junior lien
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	361	409
Recorded investment with no related allowance recorded	331	341
Unpaid principal balance of impaired loans with an allowance recorded	1,419	1,408
Recorded investment of impaired loans with an allowance recorded	1,286	1,293
Allowance for loan losses allocated with an allowance recorded	8	8
Residential Real Estate Segment [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	4,466	4,638
Recorded investment with no related allowance recorded	4,185	4,155
Unpaid principal balance of impaired loans with an allowance recorded	7,577	7,440
Recorded investment of impaired loans with an allowance recorded	6,545	6,471
Allowance for loan losses allocated with an allowance recorded	34	35
Consumer [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	70	46
Recorded investment with no related allowance recorded	65	42
Impaired Loans With No Related Allowance Recorded [Member] [Member]
Loans [Line Items]
Unpaid principal balance with no related allowance recorded	24,553	25,476
Recorded investment with no related allowance recorded	16,996	17,713
Impaired Loans With Related Allowance Recorded [Member]
Loans [Line Items]
Unpaid principal balance of impaired loans with an allowance recorded	27,369	17,250
Recorded investment of impaired loans with an allowance recorded	23,402	13,366
Allowance for loan losses allocated with an allowance recorded	$ 3,909	$ 1,169

XML

Loans - Impaired Loans - Average Recorded Investment and Interest Income Recognized (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Loans [Line Items]
Impaired Financing Receivable, Average Recorded Investment	$ 40,587	$ 36,065	$ 41,148	$ 36,815
Impaired Financing Receivable, Interest Income, Cash Basis Method	88	158	178	317
Commercial and Industrial [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	2,755	5,321	2,805	5,565
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	44	90	88	173
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	14,161	4,607	14,319	4,639
Owner-Occupied [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	6,719	6,723	6,761	6,793
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	5	17	14	35
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,397	1,233	1,411	1,249
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	6	4	12	9
Food and Agriculture [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	1,221	1,259	1,412	1,259
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method				6
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	844	2,142	845	2,084
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	3	1	4	2
Energy Loans [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	831	1,843	804	2,098
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method		17		37
Commercial Loan [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	11,526	15,147	11,782	15,715
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	49	124	102	251
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	16,402	7,982	16,575	7,972
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	9	5	16	11
Commercial Construction [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	1,208	1,081	1,208	1,081
Commercial Acquisition/Development [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	9	827	10	856
Multifamily [Member]
Loans [Line Items]
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment		9		19
Non Owner-Occupied [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	29	574	30	591
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	548	297	557	308
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	4	5	9	9
Total Commercial Real Estate [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	1,246	2,481	1,248	2,528
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	548	306	557	327
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	4	5	9	9
Senior lien
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	3,869	2,818	3,892	2,846
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	5,298	5,744	5,375	5,821
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	16	13	29	26
Junior lien
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	334	354	339	358
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method			1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,297	1,187	1,311	1,202
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	10	11	21	20
Residential Real Estate Segment [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	4,203	3,172	4,231	3,204
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method			1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	6,595	6,931	6,686	7,023
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	26	23	50	46
Consumer [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	11	14	11	14
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	56	31	58	32
Impaired Loans With No Related Allowance Recorded [Member] [Member]
Loans [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	16,986	20,815	17,272	21,461
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	49	124	103	251
Impaired Loans With Related Allowance Recorded [Member]
Loans [Line Items]
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	23,601	15,250	23,876	15,354
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	$ 39	$ 33	$ 75	$ 66

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Loans - Troubled Debt Restructuring and Loans Accounted for Under ASC Topic 310-30 Narratives (Details) $ in Millions	6 Months Ended
	Jun. 30, 2019 USD ($) loan item	Jun. 30, 2018 USD ($) loan	Dec. 31, 2018 USD ($)
Debt Instrument [Line Items]
Troubled Debt Restructuring Nonaccrual Loans	$ 6.4		$ 3.0
Number of restructured loans | item	10
Troubled Debt Restructurings [Member]
Debt Instrument [Line Items]
TDR's modified within the past year that defaulted on their restructured terms | loan	2	1
Recorded investment	$ 4.0
Agriculture and Consumer loans [Member]
Debt Instrument [Line Items]
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	$ 0.2	$ 0.2

XML

Loans - Additional Information Related to Accruing TDR's (Details) - Accruing TDR [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Loans [Line Items]
Recorded investment	$ 2,634	$ 4,073
Average year-to- date recorded investment	2,682	4,250
Unpaid principal balance	2,838	4,556
Unfunded commitments to fund TDRs	163	12
Commercial [Member]
Loans [Line Items]
Recorded investment	1,181	2,730
Average year-to- date recorded investment	1,192	2,827
Unpaid principal balance	1,301	3,155
Unfunded commitments to fund TDRs	151
Commercial Real Estate [Member]
Loans [Line Items]
Recorded investment	177	229
Average year-to- date recorded investment	191	260
Unpaid principal balance	222	280
Residential Real Estate Segment [Member]
Loans [Line Items]
Recorded investment	1,276	1,114
Average year-to- date recorded investment	1,299	1,163
Unpaid principal balance	1,315	1,121
Unfunded commitments to fund TDRs	$ 12	$ 12

XML

Loans - Summary of Company's Carrying Value of Non-Accrual TDR's (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loans [Line Items]
Carrying Value of Non - Accruing TDR's	$ 6,400	$ 3,000
Non-Accruing TDR [Member]
Loans [Line Items]
Carrying Value of Non - Accruing TDR's	6,430	3,438
Non-Accruing TDR [Member] | Commercial [Member]
Loans [Line Items]
Carrying Value of Non - Accruing TDR's	4,682	1,854
Non-Accruing TDR [Member] | Residential Real Estate Segment [Member]
Loans [Line Items]
Carrying Value of Non - Accruing TDR's	$ 1,748	$ 1,584

XML

Loans - Re-Measurement of Loans Accounted for Under ASC Topic 310-30 Resulting in Changes in Carrying Amount of Accretable Yield (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Accretable yield beginning balance	$ 35,901	$ 46,568
Reclassification from non-accretable difference	2,869	8,053
Reclassification to non-accretable difference	(731)	(1,695)
Accretion	(6,981)	(10,224)
Accretable yield ending balance	$ 31,058	$ 42,702

XML

Loans - Composition of Net Book Value for Loans Accounted for under ASC Topic 310-30 (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Receivables [Abstract]
Contractual cash flows	$ 403,727	$ 420,994
Non-accretable difference	(312,077)	(314,214)
Accretable yield	(31,058)	(35,901)
Loans accounted for under ASC 310-30	$ 60,592	$ 70,879

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Allowance for Loan Losses - Summary of Company's Allowance for Loan Losses ("All") and Recorded Investment in Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	$ 37,055	$ 30,686	$ 35,692	$ 31,264
Provision (recoupment) for loan losses	3,300		4,773	1,914
Ending balance	40,082	32,230	40,082	32,230
Carrying amount of loan investments					$ 4,330,263	$ 4,092,308	$ 3,825,555
Loans	40,082	30,686	40,082	32,230	40,082	35,692	32,230
Total Loans					4,330,263	4,092,308	3,825,555
Originated and acquired loans [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	36,840	30,574	35,461	31,193
Charge-offs	(294)	(335)	(562)	(1,051)
Recoveries	82	67	179	164
Provision (recoupment) for loan losses	3,263	1,723	4,813	1,723
Ending balance	39,891	32,029	39,891	32,029
Loans	36,840	30,574	39,891	32,029	39,891	35,461	32,029
Originated and acquired loans [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Ending allowance balance individually evaluated for impairment					3,909		1,239
Ending allowance balance collectively evaluated for impairment					35,982		30,790
Loans individually evaluated for impairment					41,933		34,822
Loans collectively evaluated for impairment					4,227,738		3,707,779
ASC 310-30 [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	215	112	231	71
Charge-offs		(61)		(61)
Provision (recoupment) for loan losses	(24)	150	(40)	191
Ending balance	191	201	191	201
Loans individually evaluated for impairment					191
Carrying amount of loan investments					60,592		82,954
Loans	215	112	191	201	191	231	201
Total Loans					60,592		82,954
Commercial Portfolio Segment [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	28,075	21,578	27,137	21,385
Ending balance	30,823	23,582	30,823	23,582
Carrying amount of loan investments					2,881,364		2,318,118
Loans	28,075	21,578	30,823	23,582	30,823	27,137	23,582
Total Loans					2,881,364		2,318,118
Commercial Portfolio Segment [Member] | Originated and acquired loans [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	27,894	21,485	26,946	21,340
Charge-offs	(70)		(82)	(437)
Recoveries	3	13	30	55
Provision (recoupment) for loan losses	2,815	1,902	3,748	2,442
Ending balance	30,642	23,400	30,642	23,400
Loans	27,894	21,485	30,642	23,400	30,642	26,946	23,400
Commercial Portfolio Segment [Member] | Originated and acquired loans [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Ending allowance balance individually evaluated for impairment					3,836		1,204
Ending allowance balance collectively evaluated for impairment					26,806		22,196
Loans individually evaluated for impairment					27,818		22,038
Loans collectively evaluated for impairment					2,835,299		2,273,002
Commercial Portfolio Segment [Member] | ASC 310-30 [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	181	93	191	45
Charge-offs		(61)		(61)
Provision (recoupment) for loan losses		150	(10)	198
Ending balance	181	182	181	182
Loans individually evaluated for impairment					181
Carrying amount of loan investments					18,247		23,078
Loans	181	93	181	182	181	191	182
Total Loans					18,247		23,078
Residential Portfolio Segment [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	3,718	3,928	3,800	3,965
Ending balance	3,851	3,781	3,851	3,781
Carrying amount of loan investments					806,326		838,035
Loans	3,718	3,928	3,851	3,781	3,851	3,800	3,781
Total Loans					806,326		838,035
Residential Portfolio Segment [Member] | Originated and acquired loans [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	3,684	3,928	3,760	3,965
Charge-offs	(24)	(90)	(47)	(90)
Recoveries	16	4	29	6
Provision (recoupment) for loan losses	165	(61)	99	(100)
Ending balance	3,841	3,781	3,841	3,781
Loans	3,684	3,928	3,841	3,781	3,841	3,760	3,781
Residential Portfolio Segment [Member] | Originated and acquired loans [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Ending allowance balance individually evaluated for impairment					34		32
Ending allowance balance collectively evaluated for impairment					3,807		3,749
Loans individually evaluated for impairment					10,729		9,974
Loans collectively evaluated for impairment					788,837		816,696
Residential Portfolio Segment [Member] | ASC 310-30 [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	34		40
Provision (recoupment) for loan losses	(24)		(30)
Ending balance	10		10
Loans individually evaluated for impairment					10
Carrying amount of loan investments					6,760		11,365
Loans	34		10		10	40
Total Loans					6,760		11,365
Consumer Loan [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	348	290	349	305
Ending balance	341	306	341	306
Carrying amount of loan investments					22,725		26,250
Loans	348	290	341	306	341	349	306
Total Loans					22,725		26,250
Consumer Loan [Member] | Originated and acquired loans [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	348	290	349	305
Charge-offs	(200)	(234)	(433)	(513)
Recoveries	63	50	109	103
Provision (recoupment) for loan losses	130	200	316	411
Ending balance	341	306	341	306
Loans	348	290	341	306	341	349	306
Consumer Loan [Member] | Originated and acquired loans [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Ending allowance balance individually evaluated for impairment							1
Ending allowance balance collectively evaluated for impairment					341		305
Loans individually evaluated for impairment					1,600		43
Loans collectively evaluated for impairment					21,125		26,107
Consumer Loan [Member] | ASC 310-30 [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Carrying amount of loan investments							100
Total Loans							100
Commercial Real Estate Portfolio Segment [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	4,914	4,890	4,406	5,609
Ending balance	5,067	4,561	5,067	4,561
Carrying amount of loan investments					619,848		643,152
Loans	4,914	4,890	5,067	4,561	5,067	4,406	4,561
Total Loans					619,848		643,152
Commercial Real Estate Portfolio Segment [Member] | Originated and acquired loans [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	4,914	4,871	4,406	5,583
Charge-offs		(11)		(11)
Recoveries			11
Provision (recoupment) for loan losses	153	(318)	650	(1,030)
Ending balance	5,067	4,542	5,067	4,542
Loans	$ 4,914	4,871	$ 5,067	4,542	5,067	$ 4,406	4,542
Commercial Real Estate Portfolio Segment [Member] | Originated and acquired loans [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Ending allowance balance individually evaluated for impairment					39		2
Ending allowance balance collectively evaluated for impairment					5,028		4,540
Loans individually evaluated for impairment					1,786		2,767
Loans collectively evaluated for impairment					582,477		591,974
Commercial Real Estate Portfolio Segment [Member] | ASC 310-30 [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance		19		26
Provision (recoupment) for loan losses				(7)
Ending balance		19		19
Carrying amount of loan investments					35,585		48,411
Loans		$ 19		$ 19			19
Total Loans					$ 35,585		$ 48,411

XML

Allowance for Loan Losses - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Allowance For Loan And Lease Losses [Line Items]
Provision (recoupment) for loan losses	$ 3,300		$ 4,773	$ 1,914
Specific Reserve in Provision	2,400
Originated and acquired loans [Member]
Allowance For Loan And Lease Losses [Line Items]
Charge-offs, net	200		400
Provision (recoupment) for loan losses	3,263	$ 1,723	4,813	1,723
ASC 310-30 [Member]
Allowance For Loan And Lease Losses [Line Items]
Provision (recoupment) for loan losses	$ (24)	$ 150	$ (40)	$ 191

XML

Leases - ASC Topic 842 - (Details) - USD ($) $ in Thousands		3 Months Ended	6 Months Ended
	Jan. 01, 2019	Jun. 30, 2019	Jun. 30, 2019	Jun. 30, 2018
Leases
Lease right-of-use		$ 28,000	$ 28,000
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]		Other Assets [Member]	Other Assets [Member]
Lease liabilities		$ 28,060	$ 28,060
Operating Lease, Liability, Statement of Financial Position [Extensible List]		Other Liabilities [Member]	Other Liabilities [Member]
Cumulative effect of adjustment to retained earnings			$ 256	$ 26
Weighted-average remaining lease term (in years)		5 years	5 years
Weighted-average discount rate (in percent)		3.43%	3.43%
Rent expense		$ 1,400	$ 2,800
Remaining undiscounted cash flows
For the six months ending December 31, 2019		2,838	2,838
For the year ending December 31, 2020		5,172	5,172
For the year ending December 31, 2021		4,843	4,843
For the year ending December 31, 2022		4,324	4,324
For the year ending December 31, 2023		3,921	3,921
Thereafter		16,570	16,570
Total lease payments		37,668	37,668
Less: Imputed interest		9,608	9,608
Present value of operating lease liabilities		$ 28,060	$ 28,060
Maximum
Leases
Term of lease (in years)		9 years	9 years
Minimum
Leases
Term of lease (in years)		1 year	1 year
2016-02
Leases
Lease right-of-use	$ 30,500
Lease liabilities	30,500
Cumulative effect of adjustment to retained earnings	300
Remaining undiscounted cash flows
Present value of operating lease liabilities	$ 30,500

XML

Leases - ASC Topic 840 - (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Future minimum lease payments
2019	$ 3,092
2020	2,981
2021	3,091
2022	3,052
2023	2,047
Thereafter	10,163
Total	$ 24,426

XML

Other Real Estate Owned - Summary of Activity in OREO Balances (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Jun. 30, 2018
Other Real Estate [Roll Forward]
Beginning balance	$ 7,054	$ 7,054	$ 35,469
Acquired through acquisition			1,253
Transfers from loan portfolio, at fair value		288	24,382
Impairments		(684)	(64)
Sales	$ (2,300)	(3,146)	(593)
Ending balance		$ 10,596	$ 10,491

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Other Real Estate Owned - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018	Dec. 31, 2017
Other Real Estate Owned
Other real estate owned	$ 7,054	$ 35,469	$ 7,054	$ 35,469	$ 10,596	$ 10,491
Decrease in OREO					$ 3,500
OREO sales	2,300		3,146	593
Gain (loss) on OREO sales, net	$ 318	$ 14	$ 686	$ (64)

XML

Goodwill and Intangible Assets - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2019 USD ($) item	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) item	Jun. 30, 2018 USD ($)	Dec. 31, 2018 USD ($)	Jan. 01, 2018 USD ($)
Goodwill and Intangible Assets
Goodwill acquired	$ 115,027		$ 115,027		$ 115,027
Goodwill Impairment	0		0		0
Amortization of acquired identifiable intangibles	296	$ 653	592	$ 1,306
Mortgage loans serviced			357,000		419,800
Mortgage service fees	300	300	500	700
Peoples Inc [Member]
Goodwill and Intangible Assets
Goodwill acquired						$ 55,397
Core Deposits
Goodwill and Intangible Assets
Intangible assets acquired	48,800		48,800
Amortization of acquired identifiable intangibles	300	700	600	1,400
Accumulated amortization	39,511		$ 39,511		$ 38,920
Core Deposits | Minimum
Goodwill and Intangible Assets
Amortization period			7 years
Core Deposits | Maximum
Goodwill and Intangible Assets
Amortization period			10 years
Core Deposits | Peoples Inc [Member]
Goodwill and Intangible Assets
Intangible assets acquired						10,477
Mortgage servicing rights
Goodwill and Intangible Assets
Amortization of acquired identifiable intangibles	$ 200	$ 200	$ 353	$ 386
Mortgage servicing rights | Measurement Input, Discount Rate [Member] | Minimum
Goodwill and Intangible Assets
Servicing assets measurement input (as a percent) | item	0.095		0.095
Mortgage servicing rights | Measurement Input, Discount Rate [Member] | Maximum
Goodwill and Intangible Assets
Servicing assets measurement input (as a percent) | item	0.105		0.105
Mortgage servicing rights | Measurement Input, Constant Prepayment Rate [Member] | Minimum
Goodwill and Intangible Assets
Servicing assets measurement input (as a percent) | item	0.159		0.159
Mortgage servicing rights | Measurement Input, Constant Prepayment Rate [Member] | Maximum
Goodwill and Intangible Assets
Servicing assets measurement input (as a percent) | item	0.232		0.232
Mortgage servicing rights | Peoples Inc [Member]
Goodwill and Intangible Assets
Intangible assets acquired						$ 4,301

XML

Goodwill and Intangible Assets - Carrying Amounts (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Core Deposits
Carrying amount of intangible assets
Gross carrying amount	$ 48,834	$ 48,834
Accumulated amortization	39,511	38,920
Net carrying amount	9,323	9,914
Mortgage servicing rights
Carrying amount of intangible assets
Net carrying amount	$ 2,944	$ 3,556	$ 3,915

XML

Goodwill and Intangible Assets - Changes in Servicing Rights (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Changes in the mortgage servicing rights
Amortization	$ (296)	$ (653)	$ (592)	$ (1,306)
Mortgage servicing rights
Changes in the mortgage servicing rights
Beginning balance			3,556
Acquired through acquisition				4,301
Originations			18
Impairment			(277)
Amortization	(200)	(200)	(353)	(386)
Ending balance	2,944	3,915	2,944	3,915
Fair value of mortgage servicing rights	$ 2,945	$ 4,473	$ 2,945	$ 4,473

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Goodwill and Intangible Assets - Summary of Estimated Future Amortization Expense (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Core Deposits
Estimated future amortization expense
For the six months ending December 31, 2019	$ 592
For the year ending December 31, 2020	1,183
For the year ending December 31, 2021	1,183
For the year ending December 31, 2022	1,127
For the year ending December 31, 2023	1,048
Mortgage servicing rights
Estimated future amortization expense
For the six months ending December 31, 2019	300
For the year ending December 31, 2020	539
For the year ending December 31, 2021	429
For the year ending December 31, 2022	342
For the year ending December 31, 2023	$ 272

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Borrowings - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Assets Sold under Agreements to Repurchase [Line Items]
Fair value of collateral	$ 7.7		$ 7.7		$ 5.9
Amount of repurchase agreements	60.4		60.4		66.0
Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available	1,200.0		1,200.0
Loans pledged	1,600.0		1,600.0		1,600.0
Interest expense related to FHLB advances	1.9	$ 0.6	3.4	$ 1.1
Line of credit
Assets Sold under Agreements to Repurchase [Line Items]
FHLB advances	$ 257.4		$ 257.4		234.3
Term financing
Assets Sold under Agreements to Repurchase [Line Items]
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Due Date, Last	2020		2020
FHLB advances	$ 15.0		$ 15.0		$ 67.3
Interest rate range of FHLB advances	2.33%		2.33%
Term financing | Minimum
Assets Sold under Agreements to Repurchase [Line Items]
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Due Date, Last					2019
Interest rate range of FHLB advances					1.55%
Term financing | Maximum
Assets Sold under Agreements to Repurchase [Line Items]
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Due Date, Last					2020
Interest rate range of FHLB advances					2.33%
Federal Home Loan Bank of Des Moines [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Fair value of collateral	$ 16.0		$ 16.0		$ 16.0
U.S. Treasury Securities [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Fair value of collateral	$ 70.0		$ 70.0		$ 73.9

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Regulatory Capital - Capital Ratio Requirements under Prompt Corrective Action or Other Regulatory Requirements (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer	2.50%
Parent Company [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Leverage Ratio	10.60%	10.50%
Common equity risk-based ratio	12.90%	12.90%
Risk-based capital Ratio	12.90%	12.90%
Total risk-based capital Ratio	13.80%	13.80%
Leverage Amount	$ 607,352	$ 580,504
Common equity risk-based amount	607,352	580,504
Risk-based capital amount	607,352	580,504
Total risk-based capital Amount	$ 650,389	$ 620,275
Required to be considered adequately capitalized Ratio, leverage ratio	4.00%	4.00%
Required to be considered adequately capitalized Ratio, risk-based common equity capital ratio	7.00%	7.00%
Required to be considered adequately capitalized Ratio, risk-based capital ratio	8.50%	8.50%
Required to be considered adequately capitalized Ratio, Total risk-based capital ratio	10.50%	10.50%
Required to be considered adequately capitalized leverage Amount	$ 229,151	$ 220,988
Required to be considered adequately capitalized common equity capital amount	401,014	386,728
Required to be considered adequately capitalized risk-based capital Amount	401,082	382,306
Required to be considered adequately capitalized Total risk-based capital Amount	$ 495,455	$ 472,261
NBH Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Leverage Ratio	8.80%	9.00%
Common equity risk-based ratio	10.70%	11.10%
Risk-based capital Ratio	10.70%	11.10%
Total risk-based capital Ratio	11.60%	12.00%
Leverage Amount	$ 502,988	$ 498,283
Common equity risk-based amount	502,988	498,283
Risk-based capital amount	502,988	498,283
Total risk-based capital Amount	$ 546,025	$ 538,054
Required to be considered well capitalized Ratio, leverage ratio	5.00%	5.00%
Required to be considered adequately capitalized Ratio, risk-based common equity capital ratio	6.50%	6.50%
Required to be considered well capitalized Ratio, risk-based capital ratio	8.00%	8.00%
Required to be considered well capitalized Ratio, Total risk-based capital ratio	10.00%	10.00%
Required to be considered well capitalized leverage Amount	$ 286,051	$ 275,703
Required to be considered well capitalized common equity capital amount	371,866	358,414
Required to be considered well capitalized risk-based capital Amount	376,917	358,938
Required to be considered well capitalized Total risk-based capital Amount	$ 471,146	$ 448,672
Required to be considered adequately capitalized Ratio, leverage ratio	4.00%	4.00%
Required to be considered adequately capitalized Ratio, risk-based common equity capital ratio	7.00%	7.00%
Required to be considered adequately capitalized Ratio, risk-based capital ratio	8.50%	8.50%
Required to be considered adequately capitalized Ratio, Total risk-based capital ratio	10.50%	10.50%
Required to be considered adequately capitalized leverage Amount	$ 228,841	$ 220,563
Required to be considered adequately capitalized common equity capital amount	400,471	385,984
Required to be considered adequately capitalized risk-based capital Amount	400,474	381,372
Required to be considered adequately capitalized Total risk-based capital Amount	$ 494,703	$ 471,106

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Revenue from Contracts with Clients - Non-interest income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Revenue from Contracts with Clients
(Gain) loss on OREO sales, net	$ (318)	$ (14)	$ (686)	$ 64
Service Charges and other fees
Revenue from Contracts with Clients
Non-interest income	4,541	4,371	8,862	8,881
Bank card fees
Revenue from Contracts with Clients
Non-interest income	3,766	3,672	7,194	7,034
ASU 2014-09
Revenue from Contracts with Clients
Non-interest income	20,660	19,562	37,711	37,398
Contract balances	0		0		$ 0
ASU 2014-09 | In-scope of Topic 606
Revenue from Contracts with Clients
Non-interest income	8,634	8,680	16,904	17,217
(Gain) loss on OREO sales, net	318	14	686	(64)
Total Revenue	8,316	8,666	16,218	17,281
ASU 2014-09 | In-scope of Topic 606 | Service Charges and other fees
Revenue from Contracts with Clients
Non-interest income	4,868	5,008	9,710	10,183
ASU 2014-09 | In-scope of Topic 606 | Bank card fees
Revenue from Contracts with Clients
Non-interest income	3,766	3,672	7,194	7,034
ASU 2014-09 | Out-of-scope of Topic 606
Revenue from Contracts with Clients
Non-interest income	$ 12,026	$ 10,882	$ 20,807	$ 20,181

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Stock-based Compensation and Employee Benefits - Narrative (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2019 USD ($) shares	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) $ / shares shares	Jun. 30, 2018 USD ($) shares
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock based compensation expense	$ 200,000	$ 200,000	$ 300,000	$ 400,000
Unrecognized compensation expense	1,000,000.0		$ 1,000,000.0
Unrecognized compensation cost, weighted-average period, years			2 years 4 months 24 days
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares) | shares			84,008
Weighted average grant-date fair value, Granted (in dollars per share) | $ / shares			$ 35.05
Stock based compensation expense	800,000	600,000	$ 900,000	1,000,000.0
Restricted Stock [Member] | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	3,400,000		$ 3,400,000
Unrecognized compensation cost, weighted-average period, years			2 years 2 months 12 days
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares) | shares			60,781
Weighted average grant-date fair value, Granted (in dollars per share) | $ / shares			$ 30.85
Stock based compensation expense	500,000	$ 400,000	$ 700,000	$ 700,000
Performance stock units | EPS target
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant-date fair value, Granted (in dollars per share) | $ / shares			$ 34.08
Performance stock units | TSR target
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant-date fair value, Granted (in dollars per share) | $ / shares			$ 27.01
Performance stock units | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 3,300,000		$ 3,300,000
Unrecognized compensation cost, weighted-average period, years			2 years 1 month 6 days
Performance stock units | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member] | EPS target
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of awards based on performance type			60.00%
Performance stock units | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member] | TSR target
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of awards based on performance type			40.00%
Employee Stock [Member] | Employee Stock Purchase Plan 2014 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized | shares	400,000		400,000
Maximum stock purchases by employees, value			$ 25,000
Maximum stock purchases by employees (in shares) | shares			2,000
Discount on purchase of common stock (as a percent)			90.00%
Offering period for employee stock purchases			6 months
Employees purchased shares (in shares) | shares			6,201	5,960
Shares available for issuance | shares	336,443		336,443
Minimum | Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year
Minimum | Restricted Stock [Member] | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year
Minimum | Performance stock units | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of initial target awards			0
Maximum | Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Contractual term (in years)			10 years
Maximum | Restricted Stock [Member] | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Maximum | Performance stock units | NBH Holdings Corp. 2014 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of initial target awards			150

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Stock-based Compensation and Benefits - Summary of Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding Options, beginning	1,264,876
Granted, Options	146,609
Exercised, Options	(685,198)
Forfeited, Options	(42,903)
Outstanding Options, ending	683,384	1,264,876
Options fully vested and exercisable at end of period, Options	423,632
Options expected to vest, Options	645,766
Outstanding, Weighted average exercise price, beginning	$ 22.33
Granted, Weighted average exercise price	34.19
Exercised, Weighted average exercise price	20.11
Forfeited, Weighted average exercise price	30.94
Outstanding, Weighted average exercised price, ending	26.56	$ 22.33
Options fully vested and exercisable at end of period, Weighted average exercise price	22.15
Options expected to vest, Weighted average exercise price	$ 26.13
Outstanding, Weighted average remaining contractual term in years	6 years 9 months 3 days	3 years 11 months 1 day
Options fully vested and exercisable at end of period, weighted average remaining contractual term in years	5 years 3 months 7 days
Options expected to vest, Weighted average remaining contractual term in years	6 years 7 months 9 days
Outstanding, Aggregate intrinsic value, beginning	$ 11,387
Outstanding, Outstanding, Aggregate intrinsic value, beginning	6,671	$ 11,387
Aggregate intrinsic Value of Options fully vested and exercisable at end of period	5,997
Options expected to vest, Aggregate Intrinsic Value	$ 6,578

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Stock-based Compensation and Benefits - Summary of Restricted Stock Activity (Details)	6 Months Ended
	Jun. 30, 2019 $ / shares shares
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Unvested Restricted shares, Beginning (in shares) | shares	146,494
Unvested Restricted shares, Granted (in shares) | shares	84,008
Unvested Restricted shares, Vested (in shares) | shares	(73,879)
Unvested Restricted shares, Forfeited (in shares) | shares	(18,108)
Unvested Restricted shares, Ending (in shares) | shares	138,515
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Weighted average grant-date fair value, Beginning (in dollars per share) | $ / shares	$ 28.19
Weighted average grant-date fair value, Granted (in dollars per share) | $ / shares	35.05
Weighted average grant-date fair value, Vested (in dollars per share) | $ / shares	23.46
Weighted average grant-date fair value, Forfeited (in dollars per share) | $ / shares	31.88
Weighted average grant-date fair value, Ending (in dollars per share) | $ / shares	$ 34.39
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Unvested Restricted shares, Beginning (in shares) | shares	192,049
Unvested Restricted shares, Granted (in shares) | shares	60,781
Unvested Restricted shares, Net adjustment due to performance (in shares) | shares	22,246
Unvested Restricted shares, Vested (in shares) | shares	(95,308)
Unvested Restricted shares, Forfeited (in shares) | shares	(19,401)
Unvested Restricted shares, Ending (in shares) | shares	160,367
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Weighted average grant-date fair value, Beginning (in dollars per share) | $ / shares	$ 26.40
Weighted average grant-date fair value, Granted (in dollars per share) | $ / shares	30.85
Weighted average grant-date fair value, Net adjustment due to performance (in dollars per share) | $ / shares	17.36
Weighted average grant-date fair value, Vested (in dollars per share) | $ / shares	18.02
Weighted average grant-date fair value, Forfeited (in dollars per share) | $ / shares	31.54
Weighted average grant-date fair value, Ending (in dollars per share) | $ / shares	$ 31.19

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Common Stock - Narrative (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018	Aug. 05, 2016
Schedule Of Common Stock [Line Items]
Shares outstanding	31,139,044	30,769,063
Common Class A [Member]
Schedule Of Common Stock [Line Items]
Shares outstanding	31,139,044	30,769,063
Restricted issued but not yet vested, shares	138,515	146,494
New Board Authorized Share Repurchase Program
Schedule Of Common Stock [Line Items]
Stock repurchase program, authorized amount			$ 50.0
Remaining authorized amount	$ 12.6

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Earnings Per Share - Narrative (Details) - $ / shares	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Earnings Per Share
Shares outstanding	31,139,044	30,726,789
Outstanding stock options to purchase common stock	683,384	1,291,991	1,264,876
Outstanding stock options to purchase common stock, per share	$ 26.56	$ 22.20	$ 22.33
Restricted shares outstanding	298,882	348,406

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Earnings Per Share - Schedule of Computation of Basic and Diluted Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share
Net income	$ 20,282	$ 17,512	$ 39,204	$ 25,977
Less: income allocated to participating securities	(26)	(18)	(44)	(31)
Income allocated to common shareholders	$ 20,256	$ 17,494	$ 39,160	$ 25,946
Weighted average shares outstanding for basic earnings per common share	31,155,264	30,735,427	31,058,761	30,615,226
Dilutive effect of equity awards	449,394	651,748	499,854	660,133
Weighted average shares outstanding for diluted earnings per common share	31,604,658	31,387,175	31,558,615	31,275,359
Basic earnings per share (in dollars per share)	$ 0.65	$ 0.57	$ 1.26	$ 0.85
Diluted earnings per share (in dollars per share)	$ 0.64	$ 0.56	$ 1.24	$ 0.83

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Derivatives - FV of Derivatives on the Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Asset derivatives fair value	$ 1,565	$ 17,436
Liability derivatives fair value	12,833	228
Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Asset derivatives fair value	10,299	4,062
Liability derivatives fair value	10,232	3,893
Other assets [Member] | Interest rate products [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Asset derivatives fair value	1,565	17,436
Other assets [Member] | Interest rate products [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Asset derivatives fair value	8,531	3,191
Other assets [Member] | Interest Rate Lock Commitments [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Asset derivatives fair value	1,758	871
Other assets [Member] | Forward Contracts [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Asset derivatives fair value	10
Other liabilities [Member] | Interest rate products [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Liability derivatives fair value	12,833	228
Other liabilities [Member] | Interest rate products [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Liability derivatives fair value	9,242	3,349
Other liabilities [Member] | Interest Rate Lock Commitments [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Liability derivatives fair value	208	72
Other liabilities [Member] | Forward Contracts [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Liability derivatives fair value	$ 782	$ 472

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Derivatives - Narrative (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Derivative [Line Items]
Notional amount	$ 169.2
Termination value of derivatives in net liability position	21.3
Collateral Already Posted, Aggregate Fair Value	24.1
Hedged Loans	434.2	$ 522.7
Cumulative fair value hedge adjustment	11.9	13.2
Interest Rate Lock Commitments [Member]
Derivative [Line Items]
Notional amount		50.1
Interest Rate Lock Commitments Notional Amount Member
Derivative [Line Items]
Notional amount	140.1
Forward Contract Notional [Member]
Derivative [Line Items]
Notional amount		77.6
Designated as Hedging Instrument [Member] | Interest rate swap derivatives [Member]
Derivative [Line Items]
Notional amount	432.0	473.4
Not Designated as Hedging Instrument, Economic Hedge [Member] | Interest rate swap derivatives [Member]
Derivative [Line Items]
Notional amount	$ 459.4	$ 206.8

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Derivatives - Derivatives on the Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Not Designated as Hedging Instrument, Economic Hedge [Member]
Derivative [Line Items]
Amount of gain (loss) recognized in income on derivatives	$ (1,176)	$ (209)	$ (1,097)	$ 1,396
Fair Value Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Amount of gain (loss) recognized in income on derivatives	(7,514)	5,288	(17,600)	17,340
Amount of (loss) recognized in income on hedged items	4,780	(5,347)	14,917	(17,264)
Interest rate products [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member] | Other Non-Interest income [Member]
Derivative [Line Items]
Amount of gain (loss) recognized in income on derivatives	(290)	3	(563)	124
Interest rate products [Member] | Fair Value Hedging [Member] | Designated as Hedging Instrument [Member] | Interest income [Member]
Derivative [Line Items]
Amount of gain (loss) recognized in income on derivatives	(7,514)	5,288	(17,600)	17,340
Amount of (loss) recognized in income on hedged items	4,780	(5,347)	14,917	(17,264)
Forward Contracts [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member] | Other Non-Interest income [Member]
Derivative [Line Items]
Amount of gain (loss) recognized in income on derivatives	(1,502)	305	(2,302)	1,413
Interest Rate Lock Commitments [Member] | Not Designated as Hedging Instrument, Economic Hedge [Member] | Other Non-Interest income [Member]
Derivative [Line Items]
Amount of gain (loss) recognized in income on derivatives	$ 616	$ (517)	$ 1,768	$ (141)

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Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Commitment And Contingencies [Line Items]
Loan commitments	$ 738.1		$ 773.5
Mortgage Repurchase Reserve	2.6	$ 4.0
Standby Letters of Credit [Member]
Commitment And Contingencies [Line Items]
Standby letters of credit	$ 8.3		$ 10.6

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Commitments and Contingencies - Schedule of Total Unfunded Commitments (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Commitment And Contingencies [Line Items]
Total unfunded commitments	$ 746,398	$ 784,077
Commitments to fund loans [Member]
Commitment And Contingencies [Line Items]
Total unfunded commitments	206,031	183,946
Unfunded Commitment Line Of Credit [Member]
Commitment And Contingencies [Line Items]
Total unfunded commitments	532,107	589,573
Commercial And Standby Letters Of Credit [Member]
Commitment And Contingencies [Line Items]
Total unfunded commitments	$ 8,260	$ 10,558

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Fair Value Measurements - Tables of Financial Instruments Measured At Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	$ 827,298	$ 860,082
Total liabilities at fair value	23,065	4,121
Loans held for sale member
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	105,866	48,120
Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	441	441
Mortgage-Backed Securities (MBS) [Member] | Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	123,769	146,642
Mortgage-Backed Securities (MBS) [Member] | Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	585,358	643,381
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	825,530	859,211
Total liabilities at fair value	22,075	3,577
Level 2 [Member] | Loans held for sale member
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	105,866	48,120
Level 2 [Member] | Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	441	441
Level 2 [Member] | Mortgage-Backed Securities (MBS) [Member] | Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	123,769	146,642
Level 2 [Member] | Mortgage-Backed Securities (MBS) [Member] | Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	585,358	643,381
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	1,768	871
Total liabilities at fair value	990	544
Interest rate swap derivatives [Member] | Derivative [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	10,096	20,627
Total liabilities at fair value	22,075	3,577
Interest rate swap derivatives [Member] | Level 2 [Member] | Derivative [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	10,096	20,627
Total liabilities at fair value	22,075	3,577
Mortgage banking derivatives | Derivative [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	1,768	871
Total liabilities at fair value	990	544
Mortgage banking derivatives | Level 3 [Member] | Derivative [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	1,768	871
Total liabilities at fair value	$ 990	$ 544

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Fair Value Measurements - Table of Changes in Level 3 Financial Instruments (Details) - Derivative Financial Instruments Assets and Liabilities [Member] $ in Thousands	6 Months Ended
	Jun. 30, 2019 USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	$ 327
Gain included in earnings, net	451
Ending Balance	$ 778

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Fair Value Measurements - Additional Information (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2019 USD ($) loan	Jun. 30, 2018 USD ($) loan	Dec. 31, 2018 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans	$ 4,330,263	$ 3,825,555	$ 4,092,308
Impairment on other real estate owned	$ 684	$ 64
Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of Loans measured | loan	9	6
Loans	$ 14,500	$ 6,300
Nonrecurring Loans Reserves	$ 3,900	1,200
Impaired Loans [Member] | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.00%
Impaired Loans [Member] | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	25.00%
Mortgage servicing rights member
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment on other real estate owned	$ 277	$ 0
Mortgage servicing rights member | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	9.50%
Mortgage servicing rights member | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	10.50%

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Fair Value Measurements - Inputs Used to Determine Fair Values of Oreo are Considered Level 3 Inputs in Fair Value Hierarchy (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	$ 827,298		$ 860,082
Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	50,396	$ 74,205
Losses From Fair Value Changes	1,469	1,153
Impaired loans [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	40,398	34,822
Losses From Fair Value Changes	508	1,089
Other Real Estate Owned [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	7,054	35,469
Losses From Fair Value Changes	684	64
Mortgage servicing rights member | Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	2,944	$ 3,915
Losses From Fair Value Changes	$ 277

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Fair Value Measurements - Table of Valuation Techniques and Unobservable Inputs Used in Valuation of Financial Instruments Falling Within Level 3 of Fair Value Hierarchy (Details) - Mortgage servicing rights member	Jun. 30, 2019
Minimum
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Servicing assets measurement input (as a percent)	15.9
Maximum
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Servicing assets measurement input (as a percent)	23.2

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Fair Value of Financial Instruments - Schedule of Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
ASSETS:
Cash and cash equivalents	$ 91,159	$ 109,556
Investment securities available-for-sale (at fair value)	710,206	791,102
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	206,361	235,398
Non-marketable securities	30,726	27,555
Loans receivable	4,290,181	4,056,616
Carrying amount of loan investments	4,330,263	4,092,308	$ 3,825,555
Loans held-for-sale	105,866	48,120
LIABILITIES:
Time deposits	1,081,637	1,080,529
Securities sold under agreements to repurchase	60,430	66,047
Federal Home Loan Bank advances	272,414	301,660
Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	123,769	146,642
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	136,964	157,115
Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	585,358	643,381
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	69,397	78,283
Other Securities [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	469	469
Municipal [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	610	610
Carrying Amount [Member] | Level 1 [Member]
ASSETS:
Cash and cash equivalents	91,159	109,556
Carrying Amount [Member] | Level 2 [Member]
ASSETS:
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	123,769	146,642
Non-marketable securities	30,726	27,555
Loans held-for-sale	105,866	48,120
Accrued interest receivable	19,992	17,852
LIABILITIES:
Deposit transaction accounts	3,606,360	3,445,092
Time deposits	1,081,637	1,080,529
Securities sold under agreements to repurchase	60,430	66,047
Federal Home Loan Bank advances	272,414	301,660
Accrued interest payable	8,047	6,889
Derivative liability	22,075	3,577
Carrying Amount [Member] | Level 3 [Member]
ASSETS:
Loans receivable	4,330,263	4,092,308
Carrying Amount [Member] | Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member] | Level 2 [Member]
ASSETS:
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	136,964	157,115
Carrying Amount [Member] | Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member] | Level 2 [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	585,358	643,381
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	69,397	78,283
Carrying Amount [Member] | Other Securities [Member] | Level 3 [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	469	469
Carrying Amount [Member] | Municipal [Member] | Level 2 [Member]
ASSETS:
Municipal obligations	441	441
Carrying Amount [Member] | Municipal [Member] | Level 3 [Member]
ASSETS:
Municipal obligations	169	169
Estimated Fair Value [Member] | Level 1 [Member]
ASSETS:
Cash and cash equivalents	91,159	109,556
Estimated Fair Value [Member] | Level 2 [Member]
ASSETS:
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	123,769	146,642
Non-marketable securities	30,726	27,555
Loans held-for-sale	105,866	48,120
Accrued interest receivable	19,992	17,852
LIABILITIES:
Deposit transaction accounts	3,606,360	3,445,092
Time deposits	1,080,162	1,068,233
Securities sold under agreements to repurchase	60,430	66,047
Federal Home Loan Bank advances	272,773	301,933
Accrued interest payable	8,047	6,889
Derivative liability	22,075	3,577
Estimated Fair Value [Member] | Level 3 [Member]
ASSETS:
Loans receivable	4,432,831	4,082,146
Estimated Fair Value [Member] | Residential Mortgage Pass-Through Securities Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member] | Level 2 [Member]
ASSETS:
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	137,541	154,412
Estimated Fair Value [Member] | Other Residential MBS Issued or Guaranteed by U.S. Government Agencies or Sponsored Enterprises [Member] | Level 2 [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	585,358	643,381
Mortgage-backed securities-residential mortgage pass-through securities issued or guaranteed by U.S. Government agencies or sponsored enterprises held-to-maturity	68,861	76,514
Estimated Fair Value [Member] | Other Securities [Member] | Level 3 [Member]
ASSETS:
Investment securities available-for-sale (at fair value)	469	469
Estimated Fair Value [Member] | Municipal [Member] | Level 2 [Member]
ASSETS:
Municipal obligations	441	441
Estimated Fair Value [Member] | Municipal [Member] | Level 3 [Member]
ASSETS:
Municipal obligations	169	169
Interest rate swap derivatives [Member] | Carrying Amount [Member] | Level 2 [Member]
ASSETS:
Derivative asset	10,096	20,627
Interest rate swap derivatives [Member] | Estimated Fair Value [Member] | Level 2 [Member]
ASSETS:
Derivative asset	10,096	20,627
Mortgage banking derivatives | Carrying Amount [Member] | Level 3 [Member]
ASSETS:
Derivative asset	1,768	871
LIABILITIES:
Derivative liability	990	544
Mortgage banking derivatives | Estimated Fair Value [Member] | Level 3 [Member]
ASSETS:
Derivative asset	1,768	871
LIABILITIES:
Derivative liability	$ 990	$ 544

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Acquisition Activities - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
	Jan. 01, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Business Acquisition [Line Items]
Closing price	$ 32.43
Acquisition related expenses			$ 400		$ 8,000
Amortization of acquired identifiable intangibles		$ 296	$ 653	$ 592	$ 1,306
Peoples Inc [Member]
Business Acquisition [Line Items]
Cash	$ 36,189
Cash consideration	3,398,477
Restricted cash placed in escrow	$ 10,000
Transaction value	146,402
Mortgage repurchase reserve	4,000
Gross contractual amounts receivable	713,600
Loans not expected to be collected	$ 2,100

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Acquisition Activities - Summary of Net Assets Acquired (Details) - USD ($) $ / shares in Units, $ in Thousands	Jan. 01, 2018	Jun. 30, 2019	Dec. 31, 2018
Consideration:
Goodwill		$ 115,027	$ 115,027
Closing price	$ 32.43
Core Deposits
Assets:
Intangible asset		$ 48,800
Peoples Inc [Member]
Assets:
Cash and due from banks	$ 105,173
Investment securities available-for-sale (at fair value)	118,512
Non-marketable securities	4,796
Loans, net	542,707
Loans held for sale	54,260
Other real estate owned	1,253
Premises and equipment, net	18,584
Other assets	15,361
Total assets acquired	875,424
Liabilities:
Total deposits	729,911
FHLB borrowings	33,825
Other liabilities	20,683
Total liabilities assumed	784,419
Identifiable net assets acquired	91,005
Consideration:
Common stock paid	110,213
Cash	36,189
Total Consideration	146,402
Goodwill	55,397
Peoples Inc [Member] | Core Deposits
Assets:
Intangible asset	$ 10,477
Amortization period for intangible assets	10 years
Peoples Inc [Member] | Mortgage servicing rights
Assets:
Intangible asset	$ 4,301

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Subsequent Event (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Aug. 01, 2019	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018	Dec. 31, 2017
Subsequent Event [Line Items]
Gain (loss) on OREO sales, net		$ 318	$ 14	$ 686	$ (64)
Other real estate owned		7,054	$ 35,469	7,054	$ 35,469	$ 10,596	$ 10,491
Previously Acquired OREO Property
Subsequent Event [Line Items]
Other real estate owned		$ 0		$ 0
Subsequent Event | Previously Acquired OREO Property
Subsequent Event [Line Items]
Gain (loss) on OREO sales, net	$ 4,400