CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Total	Common Stock	Additional Paid in Capital	Accumulated Deficit	Treasury Stock
Beginning Balance (in shares) at Dec. 31, 2014		23,711,100
Beginning Balance at Dec. 31, 2014	$ 8,273,735	$ 24,087	$ 128,734,759	$ (119,088,552)	$ (1,396,559)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	2,339,774			2,339,774
Stock-based compensation	707,544		707,544
Stock issued for vested restricted stock awards (in shares)		664,781
Stock issued for vested restricted stock awards	(109,527)	$ 665	(110,192)
Taxes withheld on vested restricted stock	(251,082)		(251,082)
Ending Balance (in shares) at Dec. 31, 2015		24,375,881
Ending Balance at Dec. 31, 2015	10,960,444	$ 24,752	129,081,029	(116,748,778)	(1,396,559)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(772,584)			(772,584)
Stock-based compensation	1,264,266		1,264,266
Stock issued for vested restricted stock awards (in shares)		396,997
Stock issued for vested restricted stock awards	0	$ 397	(397)
Taxes withheld on vested restricted stock	(203,836)		(203,836)
Contingent stock issuance (in shares)		166,667
Contingent stock issuance	300,001	$ 167	299,834
Treasury Stock Repurchase (in shares)		(15,883)
Treasury Stock Repurchase	(22,499)	$ (16)	(22,483)
Ending Balance (in shares) at Dec. 31, 2016		24,923,662
Ending Balance at Dec. 31, 2016	$ 11,525,792	$ 25,300	$ 130,418,413	$ (117,521,362)	$ (1,396,559)