Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balances (in shares) at Dec. 31, 2018	128,443
Balances at Dec. 31, 2018		$ 14,676,006	$ (12,001,647)	$ (930,211)	$ 1,872,591
Net loss			(190,853)		(190,853)
Stock option compensation		4,454			4,454
Balances (in shares) at Mar. 31, 2019	128,443
Balances at Mar. 31, 2019		14,680,460	(12,192,500)	(930,211)	1,686,192
Balances (in shares) at Dec. 31, 2019	128,543
Balances at Dec. 31, 2019		14,682,937	(12,718,893)	(930,211)	1,162,376
Net loss			(126,339)		(126,339)
Stock option compensation		450			450
Balances (in shares) at Mar. 31, 2020	128,543
Balances at Mar. 31, 2020		$ 14,683,387	$ (12,845,232)	$ (930,211)	$ 1,036,487