Stock Award Programs (Details 2) - $ / shares	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, outstanding and exercisable, Options outstanding, Beginning Balance	1,857,668	2,791,601
Number of Shares, Granted	650,000	180,000
Number of Shares, Cancelled	(25,000)	(250,000)
Number of Shares, Exercised	0	863,933
Number of Shares, outstanding and exercisable, Options outstanding, Ending Balance	2,115,668	1,857,668
Number of Shares, Options vested and expected to vest, Ending Balance	1,989,739	1,857,668
Number of Shares, Options outstanding and exercisable, Ending Balance	1,183,168	1,003,496
Weighted Average Exercise Price per Share, outstanding and exercisable, Options outstanding, Beginning Balance	$ 0.91	$ 0.83
Weighted Average Exercise Price per Share, Granted	0.7	1.45
Weighted Average Exercise Price per Share, Cancelled	0.62	0.74
Weighted Average Exercise Price per Share, Exercised	0	0.81
Weighted Average Exercise Price per Share, outstanding and exercisable, Options outstanding, Ending Balance	0.87	0.91
Weighted Average Exercise Price per Share, Options vested and expected to vest, Ending Balance	0.88	0.91
Weighted Average Exercise Price per Share, Options outstanding and exercisable, Ending Balance	$ 0.82	$ 0.67