Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) - USD ($)	Series A Preferred Stock [Member] Preferred Stock [Member]	Series B Preferred Stock [Member] Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balances at Mar. 31, 2020	$ 3,515,998	$ 1,087,367	$ 325,586	$ 7,616,624	$ (7,870,099)	$ 4,675,476
Balances (in Shares) at Mar. 31, 2020	500,000	166,667	3,255,887
8% Dividends on Preferred Stock	$ 60,000	$ 20,000		(80,000)		80,000
Dividend Payments						0
Stock-based compensation				5,276		5,276
Net income					110,980	110,980
Balances at Jun. 30, 2020	$ 3,575,998	$ 1,107,367	$ 325,586	7,541,900	(7,759,119)	4,791,732
Balances (in Shares) at Jun. 30, 2020	500,000	166,667	3,255,887
Balances at Mar. 31, 2021	$ 3,695,998	$ 1,147,367	$ 325,586	7,318,620	(7,270,042)	$ 5,217,529
Balances (in Shares) at Mar. 31, 2021	500,000	166,667	3,255,887			3,255,887
8% Dividends on Preferred Stock	$ 60,000	$ 20,000		(80,000)		$ 80,000
Dividend Payments	(60,000)	(20,000)				(80,000)
Stock-based compensation				6,168		6,168
Net income					575,501	575,501
Balances at Jun. 30, 2021	$ 3,695,998	$ 1,147,367	$ 325,586	$ 7,244,788	$ (6,694,541)	$ 5,719,198
Balances (in Shares) at Jun. 30, 2021	500,000	166,667	3,255,887			3,255,887