Condensed Consolidated Statements Of Cash Flows (USD $)	3 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash flows from operating activities:
Net income	$ 801,000	$ 779,000
Adjustments to reconcile net income to net cash provided by operating activities:
Net amortization of fair value adjustments	30,000	(21,000)
Accretion of securities, net	70,000	16,000
Gain on sales and calls of investments, net	(197,000)	(62,000)
Writedown of other real estate owned	89,000	141,000
Provision for loan losses	360,000	359,000
Gain on sale of loans, net	(120,000)	(22,000)
Loans originated for sale	(4,222,000)	(575,000)
Proceeds from sale of loans for sale	4,202,000	597,000
(Gain) loss on sale of other real estate owned	(7,000)	15,000
Change in deferred loan origination costs, net	3,000	(59,000)
Depreciation and amortization	179,000	247,000
Decrease in accrued interest receivable	63,000	47,000
Deferred income tax expense (benefit)	(105,000)
Increase in cash surrender value of life insurance policies	(85,000)	(88,000)
Decrease in prepaid expenses and other assets	1,282,000	1,716,000
Amortization of identifiable intangible assets	89,000	100,000
Increase (decrease) in accrued expenses and other liabilities	(590,000)	53,000
Compensation cost for stock option plan	6,000	33,000
Compensation cost for stock-based incentive plan		34,000
Net cash provided by operating activities	1,848,000	3,310,000
Cash flows from investing activities:
Purchases of available-for-sale securities	(10,373,000)	(7,493,000)
Proceeds from sales of available-for-sale securities	6,134,000	6,179,000
Proceeds from maturities of available-for-sale securities	8,452,000	4,296,000
Proceeds from sales of other real estate owned	478,000	144,000
Loan originations and principal collections, net	(7,707,000)	(3,510,000)
Proceeds from sale of loans		1,655,000
Capital expenditures - premises and equipment	(40,000)	(269,000)
Net cash (used in) provided by investing activities	(3,056,000)	1,002,000
Cash flows from financing activities:
Net increase in demand, NOW, MMDA and savings accounts	8,427,000	14,964,000
Net increase in time deposits	(2,207,000)	6,420,000
Net increase in advanced payments by borrowers for taxes and insurance	1,326,000	1,213,000
Principal payments on Federal Home Loan Bank advances	(536,000)	(486,000)
Net increase in securities sold under agreement to repurchase	725,000	3,870,000
Purchase of treasury stock	(1,496,000)
Payments of cash dividends on common stock	(170,000)	(178,000)
Proceeds from exercise of stock options	13,000
Net cash provided by financing activities	6,082,000	25,803,000
Net increase in cash and cash equivalents	4,874,000	30,115,000
Cash and cash equivalents at beginning of period	62,064,000	43,612,000
Cash and cash equivalents at end of period	66,938,000	73,727,000
Supplemental disclosures:
Interest paid	2,185,000	2,534,000
Income taxes paid	599,000	156,000
Loans transferred to other real estate owned		$ 104,000