Condensed Consolidated Statements of Cash Flows (unaudited) (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net income	$ 8,102	$ 6,342
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	2,584	2,727
Depreciation, amortization and accretion, net	3,958	2,562
Stock-based compensation expense	106	39
Gains on investment securities, net	(412)	(543)
Other-than-temporary impairment losses recognized in earnings	584	1,403
(Gains) losses on sales of other real property owned, net	712	(158)
Loss on write down of fixed assets	1	2
Gains on sale of loans held for sale, net	(426)	(453)
Origination of loans held for sale	(34,207)	(34,223)
Proceeds from sale of loans held for sale	33,289	34,563
Increase in other assets	(2,366)	(5,569)
Increase (decrease) in other liabilities	3,136	2,564
Net cash provided by operating activities	15,061	9,256
Cash flows from investing activities:
Proceeds from maturities of certificates of deposit investments	8,611	9,066
Purchases of certificates of deposit investments	(11,392)	(9,623)
Proceeds from sales of securities available-for-sale	11,140	10,936
Proceeds from maturities of securities available-for-sale	119,780	76,485
Proceeds from maturities of securities held-to-maturity	0	995
Purchases of securities available-for-sale	(229,276)	(144,002)
Net (increase) decrease in loans	(12,114)	35,191
Purchases of premises and equipment	(4,145)	(1,510)
Proceeds from sales of other real property owned	2,056	5,855
Net cash acquired from acquisition	0	180,074
Net cash provided by (used in) investing activities	(115,340)	163,467
Cash flows from financing activities:
Net increase (decrease) in deposits	(13,821)	25,884
Increase in repurchase agreements	22,338	9,914
Repayment of long term FHLB advances	(3,000)	(10,000)
Proceeds from short term debt	0	3,000
Repayment of short term debt	0	(3,000)
Proceeds from issuance of common stock	326	295
Proceeds from issuance of preferred stock	19,250	0
Purchase of treasury stock	(2,015)	(958)
Dividends paid on preferred stock	(3,156)	(1,062)
Dividends paid on common stock	(1,697)	(1,714)
Net cash provided by financing activities	18,225	22,359
Increase (decrease) in cash and cash equivalents	(82,054)	195,082
Cash and cash equivalents at end of period	231,493	90,411
Cash and cash equivalents at end of period	149,439	285,493
Cash paid during the period for:
Interest	6,802	8,234
Income taxes	2,397	5,048
Supplemental disclosures of noncash investing and financing activities
Loans transferred to other real estate owned	1,500	8,127
Dividends reinvested in common stock	641	645
Net tax benefit related to option and deferred compensation plans	$ 31	$ 46