CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Cash flows from operating activities:
Net income	$ 6,477	$ 3,279	$ 2,588
Adjustments to reconcile net income to net cash provided by operating activities:
Net increase in deferred loan fees	266	107	174
Depreciation	1,212	1,262	1,367
Accretion	(715)	(983)	(1,796)
Amortization	3,590	2,014	414
Stock-based compensation	196	239	284
Tax benefit from exercise of stock options	(116)	(28)	(7)
Provision for credit losses	1,050	3,800	10,514
Net other than temporary impairment losses on investment securities	31	1,587	300
Net realized (gains) losses on sales and calls of available-for-sale investment securies	(298)	191	(942)
Net realized losses on sales of held-to-maturity investment securities	0	0	176
Net loss on sale and disposal of equipment	5	10	55
Net gain on sale of other real estate owned	(615)	(66)	0
Write down of other real estate owned and other property	0	638	356
Increase in bank owned life insurance, net of expenses	(204)	(392)	(190)
Net gain on bank owned life insurance	(85)	0	0
Net (increase) decrease in accrued interest receivable and other assets	(700)	3,281	(1,106)
Net decrease (increase) in prepaid FDIC Assessments	705	981	(3,740)
Net increase (decrease) in accrued interest payable and other liabilities	8,515	594	(2,259)
Provision (benefit) for deferred income taxes	1,270	(2,337)	788
Net cash provided by operating activities	20,584	14,177	6,976
Cash Flows From Investing Activities:
Purchases of available-for-sale investment securities	(214,569)	(39,985)	(82,178)
Purchases of held-to-maturity investment securities	0	0	(410)
Proceeds from sales or calls of available-for-sale investment securities	44,700	19,594	40,407
Proceeds from calls of held-to-maturity investment securities	0	0	1,474
Proceeds from maturity and principal repayment of available-for-sale investment securities	35,951	28,058	32,877
Proceeds from principal repayments of held-to-maturity investment securities	0	0	2,793
Net decrease in loans	2,815	21,214	14,379
Proceeds from sale of other real estate owned	2,472	4,203	0
Purchases of premises and equipment	(1,246)	(595)	(991)
FHLB stock redeemed	157	90	0
Proceeds from bank owned life insurance	146	0	430
Proceeds from sale of premises and equipment	0	5	0
Net cash (used in) provided by investing activities	(129,574)	32,584	8,781
Cash Flows From Financing Activities:
Net increase in demand, interest bearing and savings deposits	87,928	33,877	16,415
Net decrease in time deposits	(25,437)	(23,548)	(11,306)
Proceeds from issuance of Series A preferred stock and warrants	0	0	7,000
Net proceeds from issuance of Series B preferred stock	0	0	1,317
Net proceeds from issuance of common stock	0	0	6,441
Proceeds from long-term borrowings from Federal Home Loan Bank	0	0	10,000
Repayments of long-term borrowings to Federal Home Loan Bank	(10,000)	(5,000)	(10,000)
Repayments of borrowings from other financial institutions	0	0	(6,367)
Proceeds from exercise of stock options	680	550	175
Repurchase of common stock warrant	(185)	0	0
Tax benefit from exercise of stock options	116	28	7
Cash dividend payments on preferred stock	(307)	(349)	(277)
Net cash provided by financing activities	52,795	5,558	13,405
(Decrease) increase in cash and cash equivalents	(56,195)	52,319	29,162
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	100,999	48,680	19,518
CASH AND CASH EQUIVALENTS AT END OF PERIOD	44,804	100,999	48,680
Cash paid during the year for:
Interest	3,186	4,485	6,983
Income taxes	826	301	690
Non-cash investing and financing activities:
Redemption of preferred stock Series A and issuance of preferred stock Series C	7,000	0	0
Transfer of loans to other real estate owned	244	3,467	3,921
Assumption of other real estate owned liabilities	288	0	0
Transfer of loans to other assets	209	0	0
Accrued preferred stock dividends	$ 88	$ 45	$ 44