Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Consolidated Statements Of Comprehensive Income
Net income	$ 1,939,087	$ 1,461,138	$ 1,856,216
Other comprehensive income (loss), net of tax:
Unrealized gain (loss) on securities available for sale	(732,000)	813,321	(306,275)
Unrealized gain (loss) on pension plan benefits	(417,892)	48,708	(232,844)
Federal income tax expense (benefit)	(106,799)	293,091	(183,299)
Other comprehensive income (loss), net of tax	(207,309)	568,938	(355,820)
Total comprehensive income	$ 1,731,778	$ 2,030,076	$ 1,500,396