Condensed Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Interest and dividend income:
Loans, including fees	$ 24,980	$ 25,123	$ 73,151	$ 73,078
Investment securities:
Taxable	3,623	1,742	9,885	4,022
Tax exempt	115	172	368	423
Dividends	200	121	508	257
Interest bearing cash at Federal Reserve and other banks	213	378	796	1,318
Total interest and dividend income	29,131	27,536	84,708	79,098
Interest expense:
Deposits	772	854	2,322	2,634
Other borrowings		1	2	3
Junior subordinated debt	310	314	920	936
Total interest expense	1,082	1,169	3,244	3,573
Net interest income	28,049	26,367	81,464	75,525
Reversal of provision for loan losses	(2,977)	(393)	(2,624)	(887)
Net interest income after reversal of provision loan losses	31,026	26,760	84,088	76,412
Noninterest income:
Service charges and fees	6,090	6,662	17,071	19,284
Gain on sale of loans	509	1,083	1,487	4,967
Commissions on sale of non-deposit investment products	703	692	2,317	2,294
Increase in cash value of life insurance	490	531	1,287	1,337
Other	797	159	2,599	1,594
Total noninterest income	8,589	9,127	24,761	29,476
Noninterest expense:
Salaries and related benefits	13,369	12,861	39,989	38,712
Other	12,011	10,755	33,824	30,014
Total noninterest expense	25,380	23,616	73,813	68,726
Income before income taxes	14,235	12,271	35,036	37,162
Provision for income taxes	6,001	4,910	14,578	14,999
Net income	$ 8,234	$ 7,361	$ 20,458	$ 22,163
Earnings per share:
Basic	$ 0.51	$ 0.46	$ 1.27	$ 1.38
Diluted	$ 0.50	$ 0.45	$ 1.25	$ 1.37