CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Interest income:
Loans, including fees	$ 68,259	$ 49,207	$ 41,570
Securities, taxable	6,707	7,117	8,937
Securities, exempt from Federal tax	2,183	2,025	1,530
Other investments and interest-bearing deposits in other financial institutions	1,594	907	749
Total interest income	78,743	59,256	52,786
Interest expense:
Deposits	2,403	2,032	2,369
Subordinated debt			229
Short-term borrowings	19	121	2
Total interest expense	2,422	2,153	2,600
Net interest income before provision for loan losses	76,321	57,103	50,186
Provision (credit) for loan losses	32	(338)	(816)
Net interest income after provision for loan losses	76,289	57,441	51,002
Noninterest income:
Service charges and fees on deposit accounts	2,803	2,519	2,457
Increase in cash surrender value of life insurance	1,697	1,600	1,654
Servicing income	1,143	1,296	1,446
Gain on sales of SBA loans	843	971	449
Gain on sales of securities	642	97	38
Other	1,857	1,263	1,170
Total noninterest income	8,985	7,746	7,214
Noninterest expense:
Salaries and employee benefits	35,146	26,250	23,450
Occupancy and equipment	4,300	4,053	4,043
Professional fees	1,828	1,891	2,588
Other	17,399	12,028	10,389
Total noninterest expense	58,673	44,222	40,470
Income before income taxes	26,601	20,965	17,746
Income tax expense	10,104	7,538	6,206
Net income	16,497	13,427	11,540
Dividends and discount accretion on preferred stock	(1,792)	(1,008)	(336)
Net income available to common shareholders	$ 14,705	$ 12,419	$ 11,204
Earnings per common share:
Basic (in dollars per share)	$ 0.48	$ 0.42	$ 0.36
Diluted (in dollars per share)	$ 0.48	$ 0.42	$ 0.36