CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) [Abstract]
Net income	$ 2,179,170	$ 2,833,845	$ 7,245,545	$ 8,892,418
Other comprehensive income
Unrealized holding (losses) gains on securities available for sale	1,403,995	959,668	(1,900,709)	1,633,195
Reclassification adjustment gains realized in net income	0	(597)	(1,228)	(300,516)
Net unrealized (losses) gains	1,403,995	959,071	(1,901,937)	1,332,679
Tax effect	539,696	368,668	(731,105)	544,460
Net of tax amount	864,299	590,403	(1,170,832)	788,219
Change in funded status of defined benefit pension plan and other benefit plans:
Reclassification adjustment for amortization of prior service costs	(20,786)	(20,786)	(62,358)	(62,358)
Reclassification adjustment for amortization of net actuarial loss	400,508	335,548	1,201,594	1,006,644
Total before tax effect	379,722	314,762	1,139,236	944,286
Tax effect	145,672	120,994	438,173	362,982
Net of tax amount	234,050	193,768	701,063	581,304
Total other comprehensive (loss) income	1,098,349	784,171	(469,769)	1,369,523
Comprehensive income	$ 3,277,519	$ 3,618,016	$ 6,775,776	$ 10,261,941