CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) [Abstract]
Net income	$ 2,654,607	$ 2,444,040	$ 5,066,375	$ 6,058,573
Other comprehensive income
Unrealized holding (losses) gains on securities available for sale	(3,234,540)	159,166	(3,304,703)	673,527
Reclassification adjustment gains realized in net income	(1,228)	(2,750)	(1,228)	(299,919)
Net unrealized (losses) gains	(3,235,768)	156,416	(3,305,931)	373,608
Tax effect	(1,243,830)	60,126	(1,270,800)	175,792
Net of tax amount	(1,991,938)	96,290	(2,035,131)	197,816
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)	(41,572)	(41,572)
Reclassification adjustment for amortization of net actuarial loss	400,984	335,548	801,086	671,096
Total before tax effect	380,198	314,762	759,514	629,524
Tax effect	140,109	120,994	292,501	241,988
Net of tax amount	240,089	193,768	467,013	387,536
Total other comprehensive (loss) income	(1,751,849)	290,058	(1,568,118)	585,352
Comprehensive income	$ 902,758	$ 2,734,098	$ 3,498,257	$ 6,643,925