Condensed Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Interest and dividend income:
Loans, including fees	$ 25,530	$ 21,987	$ 76,251	$ 65,444
Debt securities:
Taxable	1,443	2,132	4,790	6,853
Tax exempt	108	134	323	410
Dividends	12	6	39	20
Interest bearing cash at Federal Reserve and other banks	372	213	1,170	646
Total interest and dividend income	27,465	24,472	82,573	73,373
Interest expense:
Deposits	1,106	1,543	3,367	5,172
Other borrowings	395	610	1,602	1,803
Junior subordinated debt	333	312	1,003	934
Total interest expense	1,834	2,465	5,972	7,909
Net interest income	25,631	22,007	76,601	65,464
Provision for loan losses	532	5,069	7,899	17,631
Net interest income after provision for loan losses	25,099	16,938	68,702	47,833
Noninterest income:
Service charges and fees	5,783	5,584	17,890	17,487
Gain on sale of loans	1,430	598	4,317	1,818
Commissions on sale of non-deposit investment products	803	542	2,464	1,550
Increase in cash value of life insurance	450	450	1,350	1,350
Bargain purchase gain		7,575		7,575
Other	661	(26)	1,948	2,544
Total noninterest income	9,127	14,723	27,969	32,324
Noninterest expense:
Salaries and related benefits	12,362	11,930	37,614	33,438
Other	13,228	8,943	35,258	27,201
Total noninterest expense	25,590	20,873	72,872	60,639
Income before income taxes	8,636	10,788	23,799	19,518
Provision for income taxes	3,616	4,318	9,527	7,477
Net income	$ 5,020	$ 6,470	$ 14,272	$ 12,041
Earnings per share:
Basic	$ 0.31	$ 0.40	$ 0.89	$ 0.76
Diluted	$ 0.31	$ 0.40	$ 0.89	$ 0.75
Dividends per share	$ 0.09	$ 0.09	$ 0.27	$ 0.27