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, 2019	$ 3,275,998	$ 1,007,367	$ 325,586	$ 7,914,955	$ (12,606,589)	$ (82,683)
Balances (in Shares) at Mar. 31, 2019	500,000	166,667	3,255,887
Stock Based Compensation				21,669		21,669
8% Dividends on Preferred Stock	$ 240,000	$ 80,000		(320,000)		320,000
Net income					4,736,490	4,736,490
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
Stock Based Compensation				21,996		21,996
8% Dividends on Preferred Stock	$ 240,000	$ 80,000		(320,000)		320,000
Dividend Payments	(60,000)	(20,000)				(80,000)
Net income					600,057	600,057
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