STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)	Common Stock	Preferred Stock	Additional Paid-in Capital	Retained Earnings	Total
Balance at beginning at Dec. 31, 2010	$ 8,371	$ 4,676	$ 2,275,074	$ 250,752	$ 2,538,873
Balance at beginning, shares at Dec. 31, 2010	8,370,849	4,675,716
Exercise of stock options and warrants	195		306,055		306,250
Exercise of stock options and warrants, shares	195,000				(5,000)
Issuance of stock options and warrants			138,859		138,859
Conversion of preferred B stock to common	600		599,400		600,000
Conversion of preferred B stock to common, shares	600,000
Conversion of preferred A stock to common	249	(249)
Conversion of preferred A stock to common, shares	249,077	(249,077)
Net income				5,753,515	5,753,515
Balance at end at Dec. 31, 2011	9,415	4,427	3,319,388	6,004,267	9,337,497
Balance at end, shares at Dec. 31, 2011	9,414,926	4,426,639
Exercise of stock options and warrants	91		112,534		112,625
Exercise of stock options and warrants, shares	91,335				(65,000)
Issuance of stock options and warrants			178,968		178,968
Conversion of preferred A stock to common	2,914	(2,914)
Conversion of preferred A stock to common, shares	2,913,748	(2,913,748)
Issuance of restricted common stock	4,545		7,108,455		7,113,000
Issuance of restricted common stock, shares	4,545,455
Net income				3,658,267	3,658,267
Balance at end at Dec. 31, 2012	$ 16,965	$ 1,513	$ 10,719,345	$ 9,662,534	$ 20,400,357
Balance at end, shares at Dec. 31, 2012	16,965,464	1,512,891