CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
BALANCES at Dec. 31, 2010	$ 89,101	$ 4,573,580	$ 5,577,260	$ (1,608,342)	$ 8,631,599
BALANCES (in shares) at Dec. 31, 2010	8,910,175			833,000
Purchase of treasury shares (in shares)	0			94,000	94,000
Purchase of treasury shares	0	0	0	(358,550)	(358,550)
Net income	0	0	602,564	0	602,564
BALANCES at Dec. 31, 2011	89,101	4,573,580	6,179,824	(1,966,892)	8,875,613
BALANCES (in shares) at Dec. 31, 2011	8,910,175			927,000
Purchase of treasury shares					0
At-the-market offering (in shares)	60,761			0
At-the-market offering	608	192,981	0	0	193,589
Stock warrant dividend	0	6,895,361	(6,895,361)	0	0
Net income	0	0	2,112,263	0	2,112,263
BALANCES at Dec. 31, 2012	$ 89,709	$ 11,661,922	$ 1,396,726	$ (1,966,892)	$ 11,181,465
BALANCES (in shares) at Dec. 31, 2012	8,970,936			927,000