Condensed Consolidated Statements of Stockholders' (Deficit) (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance (in Shares) at Dec. 31, 2013	0	98,510,622
Private placement of stock and warrants (in Shares)		11,299,999
Employee stock option issuances (in Shares)		256,818
Exercise of warrants (in Shares)		1,000,000
Vesting of restricted stock awards (in Shares)		818,394
Ending balance (in Shares) at Jun. 30, 2014	0	111,885,833
Beginning balance at Dec. 31, 2013		$ 9,800	$ 71,697,300	$ (72,611,900)
Net loss				(1,652,700)	$ (1,652,700)
Stock-based compensation expense			330,200
Proceeds from exercise of employee stock options			47,800
Private placement of common stock and warrants		1,200	3,388,800
Cost of private placement of common stock and warrants			(20,000)
Allocation of proceeds from common stock and warrants to warrants liability			(1,356,000)
Accretion of compensation expense, net of forfeitures – consultant warrants			(3,600)
Exercise of warrants		100	259,800
Vesting of restricted stock awards		100
Total Stockholders’ Equity at Jun. 30, 2014		$ 11,200	74,344,300	(74,264,600)	90,900
Beginning balance (in Shares) at Dec. 31, 2014	0	112,542,217
Employee stock option issuances (in Shares)		90,000
Vesting of restricted stock awards (in Shares)		955,412
Ending balance (in Shares) at Jun. 30, 2015	0	113,587,629
Beginning balance at Dec. 31, 2014		$ 11,200	74,600,700	(76,205,800)	(1,593,900)
Net loss				(2,152,900)	(2,152,900)
Stock-based compensation expense			412,400
Company payment of employee taxes for stock-based compensation			(10,800)
Proceeds from exercise of employee stock options			4,900
Reclassification of warrants liability to equity (2014 PIPE)			407,300
Other Rounding			(100)
Vesting of restricted stock awards		200
Total Stockholders’ Equity at Jun. 30, 2015		$ 11,400	$ 75,414,400	$ (78,358,700)	$ (2,932,900)