Earnings Per Share (Details)	3 Months Ended								12 Months Ended
	Dec. 31, 2019 USD ($) $ / shares	Sep. 30, 2019 USD ($) $ / shares	Jun. 30, 2019 USD ($) $ / shares	Mar. 31, 2019 USD ($) $ / shares	Dec. 31, 2018 USD ($) $ / shares	Sep. 30, 2018 USD ($) $ / shares	Jun. 30, 2018 USD ($) $ / shares	Mar. 31, 2018 USD ($) $ / shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) $ / shares shares
Notes to Financial Statements
Loss per share - diluted | $ / shares	$ (0.45)	$ 0.04	$ (0.05)	$ (0.13)	$ (0.09)	$ (0.12)	$ 0.03	$ (0.42)	$ (0.59)	$ (0.60)
Loss per share - basic | $ / shares	$ (0.45)	$ 0.04	$ (0.05)	$ (0.13)	$ (0.09)	$ (0.12)	$ 0.03	$ (0.42)	$ (0.59)	$ (0.60)
Net loss | $	$ (2,380,419)	$ 212,467	$ (276,677)	$ (671,074)	$ (468,680)	$ (661,925)	$ 168,297	$ (2,207,251)	$ (3,115,703)	$ (3,169,559)
Weighted average shares outstanding - diluted | shares									5,306,879	5,307,121
Weighted average shares outstanding - basic | shares									5,306,879	5,307,121
Common share equivalents excluded from diluted shares									0	0