Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Interest Income
Interest and fees on loans	$ 64,868	$ 59,183	$ 60,147
Interest and dividends on investment securities	12,865	14,068	14,180
Other interest income	827	605	665
Total interest income	78,560	73,856	74,992
Interest Expense
Deposits	7,065	6,909	8,070
Retail repurchase agreements	22	16	21
Federal Home Loan Bank advances	1,963	2,020	1,376
Other borrowed funds	1,135	1,145	1,092
Total interest expense	10,185	10,090	10,559
Net Interest Income before Provision for Loan Losses	68,375	63,766	64,433
Provision for (Recovery of) loan losses	(2,981)	(5,371)	523
Net Interest Income after Provision for Loan Losses	71,356	69,137	63,910
Noninterest Income
Service charges on deposit accounts	6,331	6,351	6,714
Mortgage loan income	1,599	881	2,319
Cardholder and merchant services income	4,981	4,803	4,531
Trust and investment services	1,517	1,495	1,305
Bank-owned life insurance	1,167	1,153	1,073
Other service charges, commissions and fees	1,753	1,340	1,315
Securities gains, net	0	974	2,772
Other income	822	367	385
Total noninterest income	18,170	17,364	20,414
Noninterest Expense
Personnel expense	43,807	43,682	40,661
Net occupancy expense	5,680	6,112	6,391
Furniture, equipment and data processing expense	7,994	8,336	8,638
Professional fees	2,128	2,470	3,100
Stationery, printing and supplies	618	646	644
Advertising and marketing	546	716	1,135
Other real estate owned expense	2,311	1,758	4,138
Credit/debit card expense	2,048	2,287	2,143
FDIC insurance	1,749	2,068	2,643
Loan collection expense	669	1,576	4,333
Merger-related expense	1,986	0	3,498
Core deposit intangible amortization	1,422	1,408	1,407
Other expense	4,530	7,476	5,750
Total noninterest expense	75,488	78,535	84,481
Income (Loss), before income taxes	14,038	7,966	(157)
Income tax expense (benefit)	7,124	(142,492)	1,326
Net income (loss)	$ 6,914	$ 150,458	$ (1,483)
Weighted average number of shares outstanding - basic (shares)	24,236,147	21,852,023	21,731,030
Weighted average number of shares outstanding - diluted (shares)	24,251,604	21,864,320	21,731,030
Net income (loss) per share - basic (in dollars per share)	$ 0.29	$ 6.89	$ (0.07)
Net income (loss) per share - diluted (in dollars per share)	$ 0.29	$ 6.88	$ (0.07)