Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - 3 months ended Mar. 31, 2016 - USD ($)	Common Stock	Accumulated Deficit	Total
Beginning Balance, Amount at Dec. 31, 2015	$ 24,294,002	$ (9,419,027)	$ 14,874,975
Beginning Balance, Shares at Dec. 31, 2015	20,775,921
Net income		349,799	349,799
Cashless exercise of employee stock options	7,111
Amortization of value of employee stock options	$ 14,892		14,892
Ending Balance, Amount at Mar. 31, 2016	$ 24,308,894	$ (9,069,228)	$ 15,239,666
Ending Balance, Shares at Mar. 31, 2016	20,783,032