Earnings Per Share (Details)	3 Months Ended								12 Months Ended
	Dec. 31, 2020 USD ($) $ / shares	Sep. 30, 2020 USD ($) $ / shares	Jun. 30, 2020 USD ($) $ / shares	Mar. 31, 2020 USD ($) $ / shares	Dec. 31, 2019 USD ($) $ / shares	Sep. 30, 2019 USD ($) $ / shares	Jun. 30, 2019 USD ($) $ / shares	Mar. 31, 2019 USD ($) $ / shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares
Notes to Financial Statements
Loss per share - diluted | $ / shares	$ (0.39)	$ (3.38)	$ (0.08)	$ (0.20)	$ (0.45)	$ 0.04	$ (0.05)	$ (0.13)	$ (4.05)	$ (0.59)
Loss per share - basic | $ / shares	$ (0.39)	$ (3.38)	$ (0.08)	$ (0.20)	$ (0.45)	$ 0.04	$ (0.05)	$ (0.13)	$ (4.05)	$ (0.59)
Net loss | $	$ (2,071,985)	$ (17,940,488)	$ (434,814)	$ (1,043,826)	$ (2,380,419)	$ 212,467	$ (276,677)	$ (671,074)	$ (21,491,113)	$ (3,115,703)
Effect of diluted securities									0	0
Weighted average shares outstanding - diluted									5,305,829	5,306,879
Weighted average shares outstanding - basic									5,305,829	5,306,879
Common share equivalents excluded from diluted shares									0	0