Condensed Consolidated Statements of Changes in Stockholders’ Equity (Unaudited) - USD ($)	Common Shares	Treasury Shares	Stock Amount	Additional Paid- in Capital	Accumulated Deficit	Total
Balance at Dec. 31, 2019	$ 6,879		$ (2,015)	$ 21,281,382	$ (13,100,351)	$ 8,185,895
Balance (in Shares) at Dec. 31, 2019	6,878,904	(1,900)
Stock-based compensation expense				89,206		89,206
Repurchases of common stock			(7,240)			(7,240)
Repurchases of common stock (in Shares)		(6,600)
Net income (loss)					(438,384)	(438,384)
Balance at Mar. 31, 2020	$ 6,879		(9,255)	21,370,588	(13,538,735)	7,829,477
Balance (in Shares) at Mar. 31, 2020	6,878,904	(8,500)
Balance at Dec. 31, 2020	$ 6,917		(10,859)	21,568,041	(11,729,089)	9,835,010
Balance (in Shares) at Dec. 31, 2020	6,916,404	(9,950)
Stock-based compensation expense				31,368		31,368
Net income (loss)					916,729	916,729
Balance at Mar. 31, 2021	$ 6,917		$ (10,859)	$ 21,599,409	$ (10,812,360)	$ 10,783,107
Balance (in Shares) at Mar. 31, 2021	6,916,404	(9,950)