Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:
Net income from continuing operations	$ 5,848	$ 6,176
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan and lease losses	2,750	4,850
Provision for unfunded commitments	200	150
Provision for depreciation and amortization	746	651
Compensation expense associated with stock options	24	61
Gross proceeds from sales of loans held-for-sale, carried at cost	0	701,777
Gross originations of loans held-for-sale, carried at cost	0	(685,135)
Net gain on sale of securities available-for-sale	(931)	(1,737)
Amortization of investment premiums and accretion of discounts, net	748	287
Amortization of held-to-maturity fair value adjustment	0	(26)
Write down of other real estate owned	0	425
Loss on sale of other real estate owned	126	874
(Increase) in deferred income taxes	(1,356)	(1,249)
Increase in cash surrender value of bank owned life policies	(576)	(278)
Decrease in other assets	(1,947)	(1,231)
(Decrease) increase in deferred compensation	(77)	362
Decrease (increase) in deferred loan fees	30	(179)
Decrease in other liabilities	(525)	(193)
Decrease in assets from discontinued operations	0	16,453
Decrease in liabilities and equity from discontinued operations	0	(12,408)
Net cash provided by operating activities	5,060	29,630
Cash flows from investing activities:
Proceeds from maturities and payments of available-for-sale securities	9,148	21,410
Proceeds from sale of available-for-sale securities	77,845	72,261
Purchases of available-for-sale securities	(106,369)	(98,581)
Proceeds from maturities and payments of held-to-maturity securities	61	0
Purchases of held-to-maturity securities	(3,301)	0
Loan originations, net of principal repayments	67,691	(21,015)
Purchase of premises and equipment, net	(1,546)	(966)
Proceeds from the sale of other real estate owned	3,464	5,376
Proceeds from sale of mortgage subsidiary	0	321
Net cash provided (used) by investing activities	46,993	(21,194)
Cash flows from financing activities:
Net increase in demand deposits and savings accounts	31,302	44,723
Net decrease in certificates of deposit	(6,831)	(21,408)
Net (decrease) increase in securities sold under agreements to repurchase	(13,095)	185
Advances on term debt	900,000	504,000
Repayment of term debt	(950,000)	(513,000)
Repurchase of common stock	(7,834)	(3,629)
Cash dividends paid on common stock	(1,388)	(1,493)
Cash dividends paid on preferred stock	(296)	(695)
Proceeds from stock options exercised	16	0
Net cash (used) provided in financing activities	(48,126)	8,683
Net increase in cash and cash equivalents	3,927	17,119
Cash and cash equivalents at beginning of year	45,068	47,315
Cash and cash equivalents at end of period	48,995	64,434
Cash paid during the period for:
Income taxes	5,842	4,395
Interest	2,706	5,237
Supplemental disclosures of non cash investing activities:
Transfer of loans to other real estate owned	1,487	5,996
Changes in unrealized (loss) gain on investment securities available-for-sale	(7,180)	3,851
Changes in deferred tax asset related to changes in unrealized loss (gain) on investment securities	2,955	(1,585)
Changes in accumulated other comprehensive income due to changes in unrealized (loss) gain on investment securities	(4,225)	2,266
Changes in unrealized gain (loss) on derivatives	1,241	(2,496)
Changes in deferred tax asset related to changes in unrealized (gain) loss on derivatives	(511)	1,027
Changes in accumulated other comprehensive income due to changes in unrealized gain (loss) on derivatives	730	(1,469)
Reclassification of earnings from gains on derivatives	(450)	(350)
Changes in deferred tax asset related to reclassification of earnings from gains on derivatives	185	145
Changes in accumulated other comprehensive income due to reclassification of earnings from gain on derivatives	(265)	(205)
Accretion of held-to-maturity from other comprehensive income to interest income	(116)	(26)
Changes in deferred tax asset related to accretion of held-to-maturity investment securities	48	11
Changes in accumulated other comprehensive income due to accretion of held-to-maturity securities	$ (68)	$ (15)