Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Interest and dividend income:
Loans, including fees	$ 37,268	$ 35,769	$ 108,600	$ 104,845
Investment securities:
Taxable	7,011	6,297	20,617	19,377
Tax exempt	1,041	978	3,124	2,850
Dividends	301	390	1,020	1,175
Interest bearing cash at Federal Reserve and other banks	292	275	1,080	846
Total interest and dividend income	45,913	43,709	134,441	129,093
Interest expense:
Deposits	1,028	875	2,896	2,611
Other borrowings	149	2	164	7
Junior subordinated debt	652	562	1,870	1,643
Total interest expense	1,829	1,439	4,930	4,261
Net interest income	44,084	42,270	129,511	124,832
Provision (Reversal of provision) for loan losses	765	(3,973)	(1,588)	(4,537)
Net interest income after reversal of provision loan losses	43,319	46,243	131,099	129,369
Noninterest income:
Service charges and fees	9,475	8,022	27,861	23,426
Gain on sale of loans	606	953	2,293	2,645
Commissions on sale of non-deposit investment products	672	747	1,984	1,890
Increase in cash value of life insurance	732	709	2,043	2,086
Gain on sale of investments securities	961		961
Other	484	635	2,401	2,054
Total noninterest income	12,930	11,066	37,543	32,101
Noninterest expense:
Salaries and related benefits	20,933	20,860	62,320	60,170
Other	16,289	16,556	46,628	49,264
Total noninterest expense	37,222	37,416	108,948	109,434
Income before income taxes	19,027	19,893	59,694	52,036
Provision for income taxes	7,130	7,694	22,129	19,758
Net income	$ 11,897	$ 12,199	$ 37,565	$ 32,278
Earnings per share:
Basic	$ 0.52	$ 0.53	$ 1.64	$ 1.42
Diluted	$ 0.51	$ 0.53	$ 1.62	$ 1.40