Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
OPERATING ACTIVITIES:
Net income	$ 1,293,000	$ 1,200,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	600,000	650,000
Net amortization of purchase premiums and discounts on securities	130,000	208,000
Depreciation and amortization	397,000	365,000
Deferred income tax expense (benefit)	244,000	(32,000)
Net security gains	(110,000)	(226,000)
Stock compensation expense	100,000	83,000
Loss on sale of OREO	99,000
Valuation writedowns on OREO		70,000
Gain on sale of mortgage loans held for sale, net	(220,000)	(477,000)
Gain on sale of SBA loans held for sale, net	(83,000)	(241,000)
Origination of mortgage loans held for sale	(17,448,000)	(22,599,000)
Origination of SBA loans held for sale	(890,000)	(1,911,000)
Proceeds from sale of mortgage loans held for sale, net	17,668,000	23,076,000
Proceeds from sale of SBA loans held for sale, net	1,011,000	2,533,000
Net change in other assets and liabilities	(661,000)	(674,000)
Net cash provided by operating activities	2,130,000	2,025,000
INVESTING ACTIVITIES:
Purchases of securities held to maturity		(8,252,000)
Purchases of securities available for sale	(9,947,000)	(13,086,000)
Purchases of Federal Home Loan Bank stock, at cost	(1,800,000)
Maturities and principal payments on securities held to maturity	3,060,000	1,446,000
Maturities and principal payments on securities available for sale	2,536,000	5,692,000
Proceeds from sale of securities available for sale	2,895,000	5,303,000
Proceeds from redemption of Federal Home Loan Bank stock	1,440,000
Proceeds from sale of OREO	487,000	704,000
Net increase in loans	(8,779,000)	(11,051,000)
Purchases of premises and equipment	(61,000)	(96,000)
Net cash used in investing activities	(10,169,000)	(19,340,000)
FINANCING ACTIVITIES:
Net increase (decrease) in deposits	28,926,000	3,357,000
Proceeds from new borrowings	40,000,000
Repayments of borrowings	(32,000,000)
Proceeds from exercise of stock options	62,000
Dividends on preferred stock		(258,000)
Dividends on common stock	(140,000)
Net cash provided by financing activities	36,848,000	3,099,000
Increase (decrease) in cash and cash equivalents	28,809,000	(14,216,000)
Cash and cash equivalents, beginning of period	99,404,000	94,192,000
Cash and cash equivalents, end of period	128,213,000	79,976,000
SUPPLEMENTAL DISCLOSURES:
Cash: Interest paid	1,735,000	1,620,000
Cash: Income taxes paid	459,000	481,000
Noncash investing activities:
Transfer of SBA loans held for sale to held to maturity	111,000
Transfer of loans to OREO	2,420,000
Purchase of leased branch locations		$ 3,893,000