Property and Equipment (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Gross carrying amount	$ 19,233,492		$ 19,233,492		$ 19,755,489
Accumulated depreciation	(18,479,643)		(18,479,643)		(18,580,547)
Property and Equipment, net	753,849		753,849		$ 1,174,942
Depreciation expense	$ 107,812	$ 154,948	$ 429,566	$ 560,324