Condensed Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Interest and dividend income:
Loans, including fees	$ 31,165	$ 23,738
Debt securities:
Taxable	5,799	2,822
Tax exempt	161	136
Dividends	336	154
Interest bearing cash at Federal Reserve and other banks	264	309
Total interest and dividend income	37,725	27,159
Interest expense:
Deposits	899	782
Other borrowings	1	1
Junior subordinated debt	482	304
Total interest expense	1,382	1,087
Net interest income	36,343	26,072
Provision for (benefit from reversal of) loan losses	197	(1,355)
Net interest income after provision for loan losses	36,146	27,427
Noninterest income:
Service charges and fees	7,344	5,462
Gain on sale of loans	622	464
Commissions on sale of non-deposit investment products	965	771
Increase in cash value of life insurance	675	397
Change in indemnification asset	(65)	(412)
Gain on sale of foreclosed assets	311	1,227
Other	328	386
Total noninterest income	10,180	8,295
Noninterest expense:
Salaries and related benefits	18,100	13,303
Other	14,182	10,014
Total noninterest expense	32,282	23,317
Income before income taxes	14,044	12,405
Provision for income taxes	5,708	5,040
Net income	$ 8,336	$ 7,365
Earnings per share:
Basic	$ 0.37	$ 0.46
Diluted	$ 0.36	$ 0.45