Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Balance at Dec. 31, 2018	$ 5,808,649	$ 3,125	$ 17,295,408	$ (11,489,884)
Balance, shares at Dec. 31, 2018		3,124,961
Warrants exercised for cash	22,320	$ 9	22,311
Warrants exercised for cash, shares		9,300
Stock compensation/option expense	3,500		3,500
Net loss	(457,018)			(457,018)
Balance at Mar. 31, 2019	5,377,451	$ 3,134	17,321,219	(11,946,902)
Balance, shares at Mar. 31, 2019		3,134,261
Balance at Dec. 31, 2019	2,834,925	$ 3,134	17,326,553	(14,494,762)
Balance, shares at Dec. 31, 2019		3,134,261
Stock compensation/option expense	128,847	$ 186	128,661
Stock compensation expense, shares		186,000
Net loss	(551,094)			(551,094)
Balance at Mar. 31, 2020	$ 2,412,678	$ 3,320	$ 17,455,214	$ (15,045,856)
Balance, shares at Mar. 31, 2020		3,320,261