Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income	$ 565	$ 2,040
Provision for loan losses		1,050
Provision for unfunded commitments		200
Provision for depreciation and amortization	281	296
Compensation expense associated with stock options	17	5
Net loss (gain) on sale of securities available-for-sale	245	(189)
Amortization of investment premiums and accretion of discounts, net	414	151
Amortization of held-to-maturity fair value adjustment	(39)	(39)
Write down of other real estate owned	290
Loss (gain) on sale of other real estate owned		(30)
(Increase) in deferred income taxes		(1,279)
Increase in cash surrender value of bank owned life policies	(126)	(129)
Decrease (increase) in other assets	2,238	(27)
Increase in deferred compensation	100	129
(Increase) decrease in deferred loan fees	(17)	4
(Decrease) increase in other liabilities	(648)	345
Net cash provided by operating activities	3,320	2,527
Cash flows from investing activities:
Proceeds from maturities and payments of available-for-sale securities	3,088	2,225
Proceeds from sale of available-for-sale securities	36,686	9,973
Purchases of available-for-sale securities	(24,773)	(36,269)
Purchases of held-to-maturity securities	(244)	(3,014)
Payment to low income housing investments	(298)
Net Redemption of FHLB stock	58
Loan originations, net of principal repayments	(13,478)	49,483
Purchase of premises and equipment, net	(1,151)	(564)
Proceeds from settlement of note to former mortgage subsidiary	686
Proceeds from the sale of other real estate owned		2,463
Net cash provided by investing activities	574	24,297
Cash flows from financing activities:
Net increase in demand deposits and savings accounts	(3,613)	(4,953)
Net decrease in certificates of deposit	19,031	2,294
Net increase in securities sold under agreements to repurchase		2,530
Advances on term debt		450,000
Repayment of term debt		(450,000)
Repurchase of common stock	(2,876)	(3,258)
Cash dividends paid on common stock	(419)	(479)
Cash dividends paid on preferred stock	(50)	(196)
Proceeds from stock options exercised	20
Stock issued under employee and director stock purchase plan	66
Net cash provided (used) in financing activities	12,159	(4,062)
Net increase in cash and cash equivalents	16,053	22,762
Cash and cash equivalents at beginning of year	58,515	45,068
Cash and cash equivalents at end of period	74,568	67,830
Supplemental disclosures of cash flow activity:
Income taxes		620
Interest	801	968
Supplemental disclosures of non cash investing activities:
Transfer of loans to other real estate owned		1,157
Changes in unrealized gain on investment securities available-for-sale	3,075	412
Changes in net deferred tax asset related to changes in unrealized gain on investment securities	(1,266)	(170)
Changes in accumulated other comprehensive income due to changes in unrealized gain on investment securities	1,809	242
Changes in unrealized gain loss (gain) on derivatives	(55)	(86)
Changes in net deferred tax asset related to changes in unrealized loss on derivatives	23	35
Changes in accumulated other comprehensive income due to changes in unrealized gain (loss) on derivatives	(32)	(51)
Reclassification of earnings from gains on derivatives	(150)	(150)
Changes in net deferred tax asset related to reclassification of earnings from gains on derivatives	62	62
Changes in accumulated other comprehensive income due to reclassification of earnings from gain on derivatives	(88)	(88)
Accretion of held-to-maturity from other comprehensive income to interest income	(39)	(39)
Changes in deferred tax related to accretion of held-to-maturity investment securities	16	16
Changes in accumulated other comprehensive income due to reclassification adjustment to investments held-to-maturity	(23)	(23)
Common Stock [Member]
Supplemental disclosures of non cash financing activities:
Cash dividend declared on common stock and payable after period-end	409	459
Cash dividend declared on preferred stock and payable after period-end	409	459
Preferred Stock [Member]
Supplemental disclosures of non cash financing activities:
Cash dividend declared on common stock and payable after period-end	50	50
Cash dividend declared on preferred stock and payable after period-end	$ 50	$ 50