Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 4,044	$ 5,848
Provision for loan losses	2,500	2,750
Provision for unfunded commitments		200
Provision for depreciation and amortization	962	746
Compensation expense associated with stock options	43	24
Net loss (gain) on sale of securities available-for-sale	252	(931)
Amortization of investment premiums and accretion of discounts, net	1,199	748
Amortization of held-to-maturity fair value adjustment	(116)	(116)
Gain on sale of fixed assets	4
Write down of other real estate owned	290
Loss on sale of other real estate owned	11	126
(Increase) in deferred income taxes		(1,356)
(Increase) in cash surrender value of BOLI	(459)	(576)
(Increase) in other assets	(577)	(2,177)
Increase (decrease) in deferred compensation	275	(77)
Decrease in deferred loan fees	119	30
Increase (decrease) in other liabilities	1,177	347
Net cash provided by operating activities	9,724	5,586
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from maturities and payments of available-for-sale securities	13,608	9,148
Proceeds from sale of available-for-sale securities	81,820	77,845
Purchases of available-for-sale securities	(64,247)	(106,369)
Proceeds from maturities and payments of held-to-maturity securities	186	61
Purchases of held-to-maturity securities	(244)	(3,301)
Cash paid for low income housing investments	(1,764)	(369)
(Purchase) redemption of FHLB stock	(1,902)	346
Loan (originations), net of principal repayments	(9,159)	67,691
Purchase of loan pools, net of principal repayments	(49,250)
Purchase of BOLI	(5,000)
Purchase of premises and equipment, net	(2,583)	(1,546)
Proceeds from settlement of note to former mortgage subsidiary	686
Payments to derivative counterparties for the termination of interest rate swaps		(503)
Proceeds from the sale of other real estate owned	656	3,464
Net cash (used) provided by investing activities	(37,193)	46,467
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in demand deposits and savings accounts	10,765	31,302
Net increase (decrease) in certificates of deposit	10,462	(6,831)
Net decrease in securities sold under agreements to repurchase		(13,095)
Advances on term debt	75,000	900,000
Repayment of term debt	(75,000)	(950,000)
Repurchase of common stock	(4,562)	(7,834)
Cash dividends paid on common stock	(1,227)	(1,388)
Cash dividends paid on preferred stock	(150)	(296)
Proceeds from stock options exercised	23	16
Stock issued under employee and director stock purchase plan	66
Net cash provided (used) in financing activities	15,377	(48,126)
Net increase (decrease) in cash and cash equivalents	(12,092)	3,927
Cash and cash equivalents at beginning of year	58,515	45,068
Cash and cash equivalents at end of period	46,423	48,995
SUPPLEMENTAL DISCLOSURES OF CASH FLOW ACTIVITY:
Income taxes		5,842
Interest	2,648	2,706
SUPPLEMENTAL DISCLOSURES OF NON CASH INVESTING ACTIVITIES:
Transfer of loans to other real estate owned	437	1,487
Changes in unrealized gain on investment securities available-for-sale	5,505	(7,180)
Changes in net deferred tax asset related to changes in unrealized gain on investment securities	(2,268)	2,958
Changes in accumulated other comprehensive income due to changes in unrealized gain on investment securities	3,237	(4,222)
Changes in unrealized gain loss (gain) on derivatives	(233)	1,241
Changes in net deferred tax asset related to changes in unrealized loss on derivatives	96	(511)
Changes in accumulated other comprehensive income due to changes in unrealized gain (loss) on derivatives	(137)	730
Reclassification of earnings from gains on derivatives	(1,900)	(450)
Changes in net deferred tax asset related to reclassification of earnings from gains on derivatives	782	185
Changes in accumulated other comprehensive income due to reclassification of earnings from gain on derivatives	(1,118)	(265)
Accretion of held-to-maturity from other comprehensive income to interest income	(116)	(116)
Changes in deferred tax related to accretion of held-to-maturity investment securities	48	48
Changes in accumulated other comprehensive income due to reclassification adjustment to investments held-to-maturity	(68)	(68)
Common Stock [Member]
SUPPLEMENTAL DISCLOSURES OF NON CASH FINANCING ACTIVITIES:
Dividend payable	399	723
Preferred Stock [Member]
SUPPLEMENTAL DISCLOSURES OF NON CASH FINANCING ACTIVITIES:
Dividend payable	$ 50	$ 50