Stock Award Programs (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Unamortized RSA compensation expense		$ 0
Restricted Stock [Member]
Non-vested awards outstanding	300,000	0
Granted	0	980,851
Vested	99,990	0
Non-vested awards outstanding	200,010	980,851
Weighted-average remaining contractual life (in years)	1 year 9 months 4 days	1 year 3 months 18 days
Unamortized RSA compensation expense	$ 119,573	$ 474,116
Aggregate intrinsic value of RSAs non-vested	84,004	568,894
Aggregate intrinsic value of RSAs vested	$ 0	$ 0
Employee Stock Option [Member]
Non-vested awards outstanding	2,067,503	2,685,004
Granted	25,000	(1)
Non-vested awards outstanding	2,092,503	2,685,004
Weighted average grant date fair value per share, non-vested beginning balance	$ 0.36	$ 0.35
Weighted average grant date fair value per share, granted	0.15	0
Weighted average grant date fair value per share, non-vested ending balance	$ 0.35	$ 0.35