Condensed Consolidated Statements of Earnings and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Interest income:
Loans and leases, including fees	$ 48,641	$ 45,770
Investment securities:
Investment securities available-for-sale	12,640	12,799
Investment securities held-to-maturity	5,507	5,348
Total investment income	18,147	18,147
Dividends from FHLB stock	393	368
Interest-earning deposits with other institutions and federal funds sold	267	215
Total interest income	67,448	64,500
Interest expense:
Deposits	1,433	1,437
Borrowings and customer repurchase agreements	429	423
Junior subordinated debentures	153	124
Total interest expense	2,015	1,984
Net interest income before recapture of provision for loan losses	65,433	62,516
Recapture of provision for loan losses	(4,500)	0
Net interest income after (recapture of) provision for loan losses	69,933	62,516
Noninterest income:
Service charges on deposit accounts	3,727	3,747
Trust and investment services	2,296	2,203
Bankcard services	765	555
BOLI income	715	547
Gain on sale of loans	0	1,101
Other	1,219	530
Total noninterest income	8,722	8,683
Noninterest expense:
Salaries and employee benefits	21,575	21,198
Occupancy and equipment	3,684	3,713
Professional services	1,257	1,248
Software licenses and maintenance	1,561	1,274
Marketing and promotion	1,239	1,427
Acquisition related expenses	676	849
Other	4,125	4,655
Total noninterest expense	34,117	34,364
Earnings before income taxes	44,538	36,835
Income taxes	16,034	13,444
Net earnings	28,504	23,391
Other comprehensive income:
Unrealized gain on securities arising during the period, before tax	424	27,270
Less: Income tax expense related to items of other comprehensive income	(178)	(11,453)
Other comprehensive income, net of tax	246	15,817
Comprehensive income	$ 28,750	$ 39,208
Basic earnings per common share	$ 0.26	$ 0.22
Diluted earnings per common share	0.26	0.22
Cash dividends declared per common share	$ 0.12	$ 0.12

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Net change in Fair Value for available-for-sale-securities, Cumulative-effect adjustment for unrealized gains on securities transferred from available-for-sale to held-to-maturity, Net of change in the Amortization of unrealized gains on securities transferred from available-for-sale to held-to-maturity.

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Software licenses and maintenance.

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Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.

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