Consolidated Statements of Income (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Interest income:
Loans (including fee income)	$ 27,424	$ 14,995	$ 62,385	$ 42,377
Mortgage-backed securities, CMOs and other asset-backed securities	2,842	2,687	7,877	7,927
U.S. GSE securities	358	623	1,144	2,128
State and municipal obligations	816	613	2,309	2,005
Corporate bonds	211	195	580	560
Deposits with banks	9	8	27	23
Other interest and dividend income	84	98	309	287
Total interest income	31,744	19,219	74,631	55,307
Interest expense:
Savings, NOW and money market deposits	1,222	808	2,827	2,446
Certificates of deposit of $100 or more	280	203	687	587
Other time deposits	234	111	477	327
Federal funds purchased and repurchase agreements	82	149	320	418
Federal Home Loan Bank advances	374	245	963	792
Subordinated debentures	126		126
Junior subordinated debentures	341	341	1,024	1,024
Total interest expense	2,659	1,857	6,424	5,594
Net interest income	29,085	17,362	68,207	49,713
Provision for loan losses	1,500	500	3,000	1,700
Net interest income after provision for loan losses	27,585	16,862	65,207	48,013
Non-interest income:
Service charges on deposit accounts	977	765	2,693	2,442
Fees for other customer services	963	806	2,349	2,081
Net securities gains (losses)		9	(10)	(1,119)
Title fee income	425	400	1,380	1,183
Other operating income	1,561	582	2,845	1,069
Total non-interest income	3,926	2,562	9,257	5,656
Non-interest expense:
Salaries and employee benefits	9,976	6,656	25,056	19,274
Occupancy and equipment	3,229	1,997	7,689	5,545
Technology and communications	950	811	2,563	2,294
Marketing and advertising	870	726	2,293	1,796
Professional services	611	433	1,697	1,189
FDIC assessments	472	318	1,091	952
Acquisition costs and branch restructuring	904		9,283	4,734
Amortization of other intangible assets	677	96	770	250
Other operating expenses	1,684	1,057	4,275	3,197
Total non-interest expense	19,373	12,094	54,717	39,231
Income before income taxes	12,138	7,330	19,747	14,438
Income tax expense	4,248	2,459	6,631	4,843
Net income	$ 7,890	$ 4,871	$ 13,116	$ 9,595
Basic earnings per share (in dollars per share)	$ 0.45	$ 0.42	$ 0.94	$ 0.83
Diluted earnings per share (in dollars per share)	$ 0.45	$ 0.42	$ 0.94	$ 0.83