QUARTERLY RESULTS OF OPERATIONS (Details) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]
Total interest and fee income	$ 3,635,011	$ 3,569,672	$ 3,550,663	$ 3,474,602	$ 3,475,648	$ 3,419,865	$ 3,315,756	$ 3,206,985	$ 14,229,948	$ 13,418,254	$ 12,751,792
Total interest expense	108,115	101,230	99,579	93,471	100,047	104,253	103,024	101,623	402,395	408,947	416,128
Net interest income	3,526,896	3,468,442	3,451,084	3,381,131	3,375,601	3,315,612	3,212,732	3,105,362	13,827,553	13,009,307	12,335,664
Provision for loan losses	110,000	7,500	70,000	5,000	20,000	12,500	20,000	30,000	192,500	82,500	207,500
Net interest income after provision for loan losses	3,411,896	3,460,942	3,381,084	3,376,131	3,355,601	3,303,112	3,192,732	3,075,362	13,635,053	12,926,807	12,128,164
Other income	788,770	662,038	868,492	730,658	741,128	617,385	683,235	539,335	3,049,958	2,581,083	2,496,417
Other expense	2,402,221	2,372,742	2,399,458	2,339,054	2,375,787	2,241,978	2,252,940	2,240,499	9,513,475	9,111,204	8,717,850
Income before income tax expense	1,803,443	1,750,238	1,850,118	1,767,737	1,720,942	1,678,519	1,623,027	1,374,198	7,171,536	6,396,686	5,906,731
Income tax expense	576,474	551,319	596,680	562,775	529,560	536,806	513,100	418,400	2,287,248	1,997,866	1,829,807
Net income	$ 1,226,971	$ 1,198,919	$ 1,253,438	$ 1,204,960	$ 1,191,382	$ 1,141,713	$ 1,109,927	$ 955,798	$ 4,884,288	$ 4,398,820	$ 4,076,924
Basic income per common share	$ 0.25	$ 0.24	$ 0.25	$ 0.25	$ 0.24	$ 0.23	$ 0.23	$ 0.20	$ 0.99	$ 0.90	$ 0.83
Diluted income per common share	$ 0.24	$ 0.24	$ 0.26	$ 0.22	$ 0.24	$ 0.23	$ 0.22	$ 0.18	$ 0.96	$ 0.87	$ 0.83