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Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Balance at beginning of period	$ 62,960	$ 56,089
Comprehensive income:
Net income	1,354	1,172
Net unrealized change on securities available-for-sale, net of reclassifications and tax effects	(167)	416
Amortization of unrecognized gain on postretirement benefit	(2)	(2)
Comprehensive income	1,185	1,586
Stock based compensation expense	4	9
Sale of treasury stock	31	31
Cash dividends	(425)	(424)
Balance at end of period	$ 63,755	$ 57,291

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