CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2019	$ 20,805,159	$ 1,013,292	$ 23,859,686	$ (4,067,819)	$ 0
Balance (in shares) at Dec. 31, 2019		1,013,292			0
Net Income (Loss)	(964,869)	$ 0	0	(964,869)	$ 0
Balance at Mar. 31, 2020	19,840,290	$ 1,013,292	23,859,686	(5,032,688)	$ 0
Balance (in shares) at Mar. 31, 2020		1,013,292			0
Balance at Dec. 31, 2019	20,805,159	$ 1,013,292	23,859,686	(4,067,819)	$ 0
Balance (in shares) at Dec. 31, 2019		1,013,292			0
Net Income (Loss)	(909,859)
Retirement of 6,044 treasury shares	0
Balance at Sep. 30, 2020	19,828,908	$ 1,013,292	23,859,686	(4,977,677)	$ (66,392)
Balance (in shares) at Sep. 30, 2020		1,013,292			6,044
Balance at Mar. 31, 2020	19,840,290	$ 1,013,292	23,859,686	(5,032,688)	$ 0
Balance (in shares) at Mar. 31, 2020		1,013,292			0
Net Income (Loss)	125,863	$ 0	0	125,863	$ 0
Purchased treasury shares	(66,392)	$ 0	0	0	$ (66,392)
Purchased treasury shares (in shares)		0			6,044
Balance at Jun. 30, 2020	19,899,761	$ 1,013,292	23,859,686	(4,906,825)	$ (66,392)
Balance (in shares) at Jun. 30, 2020		1,013,292			6,044
Net Income (Loss)	(70,853)	$ 0	0	(70,853)	$ 0
Balance at Sep. 30, 2020	19,828,908	$ 1,013,292	23,859,686	(4,977,677)	$ (66,392)
Balance (in shares) at Sep. 30, 2020		1,013,292			6,044
Balance at Dec. 31, 2020	$ 19,183,029	$ 1,013,292	23,859,686	(5,623,557)	$ (66,392)
Balance (in shares) at Dec. 31, 2020	1,007,248	1,013,292			6,044
Net Income (Loss)	$ (375,581)	$ 0	0	(375,581)	$ 0
Balance at Mar. 31, 2021	18,807,448	$ 1,013,292	23,859,686	(5,999,138)	$ (66,392)
Balance (in shares) at Mar. 31, 2021		1,013,292			6,044
Balance at Dec. 31, 2020	$ 19,183,029	$ 1,013,292	23,859,686	(5,623,557)	$ (66,392)
Balance (in shares) at Dec. 31, 2020	1,007,248	1,013,292			6,044
Net Income (Loss)	$ (411,966)
Retirement of 6,044 treasury shares	66,392
Balance at Sep. 30, 2021	$ 18,901,143	$ 1,016,848	23,919,818	(6,035,523)	$ 0
Balance (in shares) at Sep. 30, 2021	1,016,848	1,016,848			0
Balance at Mar. 31, 2021	$ 18,807,448	$ 1,013,292	23,859,686	(5,999,138)	$ (66,392)
Balance (in shares) at Mar. 31, 2021		1,013,292			6,044
Net Income (Loss)	(261,230)	$ 0	0	(261,230)	$ 0
Stock Options Exercised	130,080	$ 9,600	120,480	0	$ 0
Stock Options Exercised (in shares)		9,600			0
Retirement of 6,044 treasury shares	$ 0	$ (6,044)	(60,348)	0	$ 66,392
Retirement of 6,044 treasury shares (in shares)	6,044	(6,044)			(6,044)
Balance at Jun. 30, 2021	$ 18,676,298	$ 1,016,848	23,919,818	(6,260,368)
Balance (in shares) at Jun. 30, 2021		1,016,848			0
Net Income (Loss)	224,845	$ 0	0	224,845	$ 0
Balance at Sep. 30, 2021	$ 18,901,143	$ 1,016,848	$ 23,919,818	$ (6,035,523)	$ 0
Balance (in shares) at Sep. 30, 2021	1,016,848	1,016,848			0