Stock Options and Award Programs (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Unamortized RSA compensation expense	$ 0	$ 0
Restricted Stock
Non-vested awards outstanding	300,000	0
Granted	662,740	980,851
Cancelled	50,000	0
Vested/Excercised	405,240	680,851
Non-vested awards outstanding	507,500	300,000
Weighted-average remaining contractual life (in years)	7 years 11 months 26 days	2 years 4 days
Unamortized RSA compensation expense	$ 90,759	$ 136,310
Aggregate intrinsic value of RSAs non-vested	197,925	126,000
Aggregate intrinsic value of RSAs vested	$ 171,867	$ 320,000
Employee Stock Option
Non-vested awards outstanding	2,067,503	2,685,004
Granted	25,000	150,000
Cancelled	80,001	50,000
Vested/Excercised	1,170,832	717,501
Non-vested awards outstanding	841,670	2,067,503
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	.15	0.25
Weighted average grant date fair value per share, cancelled	$ .34	$ 0.32
Weighted average grant date fair value per share, vested/excercised	34.00%	30.00%
Weighted average grant date fair value per share, non-vested ending balance	$ .38	$ 0.36