Stock Options - Summary of Stock Option Activity (Details)	3 Months Ended
	Mar. 31, 2016 USD ($) $ / shares shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Number of Stock Options Outstanding Shares, Beginning Balance	1,628,000
Number of Stock Options Outstanding Shares, Expired	(88,000)
Number of Stock Options Outstanding Shares, End Balance	1,540,000
Equity awards available for grant, net of restricted stock (811,576) at December 31, 2015	7,648,424
Weighted- Average Exercise Price Fair Value, Beginning | $ / shares	$ 1.30
Weighted-Average Exercise Price, Expired | $ / shares	0.74
Weighted- Average Exercise Price Fair Value, End Balance | $ / shares	$ 1.09
Aggregate Intrinsic Value, Share Outstanding, Beginning | $
Aggregate Intrinsic Value, Expired | $		[1]
Aggregate Intrinsic Value, Share Outstanding, Ending Balance | $

[1] Amounts represent the difference between the exercise price and the fair value of common stock at period end for all in the money options outstanding based on the fair value per share of common stock.