Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest income:
Interest and fees on loans	$ 79,104	$ 68,484	$ 58,155
Interest on investments	15,441	11,687	8,982
Other investment income	732	216	237
Total interest income	95,277	80,387	67,374
Interest expense:
Interest bearing demand	1,867	1,333	982
Savings	62	40	31
Time	192	493	1,270
Other borrowings	33	6	6
Total interest expense	2,154	1,872	2,289
Net interest income	93,123	78,515	65,085
Loan loss recovery	0	(4,000)	0
Net interest income after loan loss provision	93,123	82,515	65,085
Non-interest income:
Service charges on deposit accounts	6,578	5,121	4,621
Card issuer and merchant services fees, net	9,722	7,052	6,213
Earnings on BOLI	1,190	1,001	986
Mortgage banking income, net	3,396	2,617	2,296
Swap fee income	2,483	2,533	1,847
SBA gain on sales and fee income	1,519	1,294	1,120
Gain on sales of investments	0	475	0
ATM income	1,712	876	641
Other income	2,846	4,004	2,447
Total non-interest income	29,446	24,973	20,171
Non-interest expense:
Salaries and employee benefits	52,414	43,744	41,421
Occupancy	8,420	5,200	9,131
Information technology	5,436	3,675	4,346
Equipment	2,272	1,539	1,963
Communications	2,497	2,130	2,263
FDIC insurance	1,899	1,321	1,517
OREO expense	171	68	988
Professional services	6,382	5,327	8,121
Card issuer	4,045	2,836	2,903
Insurance	681	732	1,214
CDI Amortization	1,316	820	513
Other expenses	9,697	7,004	6,961
Total non-interest expense	95,230	74,396	81,341
Income before income taxes	27,339	33,092	3,915
Income tax provision	(10,568)	(12,513)	(178)
Net income	$ 16,771	$ 20,579	$ 3,737
Basic and diluted income per share:
Net income per common share (basic) (in dollars per share)	$ 0.23	$ 0.29	$ 0.06
Net income per common share (diluted) (in dollars per share)	$ 0.23	$ 0.29	$ 0.06