Income Taxes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Taxes [Line Items]
Statutory federal tax benefit	$ (1,148,846)	$ (3,363,841)	$ (3,963,246)
State income tax, net of federal benefit	(124,626)	(450,656)	(1,179,476)
Other permanent differences	6,909	(6,274)	(2,706,156)
Foreign rate differential	68,482	7,913	(710,512)
Rate change	1,218	794,807	(369,407)
Lobbying costs	1,047	57,517	98,507
Expired/forfeited options	1,049,765	380,689	0
Cancellation of debt limitation write off	0	0	6,246,942
Other	2,949	(308)	(1,816)
Subtotal	(143,102)	(2,580,153)	(2,585,164)
Decrease (increase) in valuation allowance	204,848	2,641,899	2,646,910
Income tax provision (benefit)	$ 61,746	$ 61,746	$ 61,746