Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Preferred Stock [Member] Series A Preferred Stock [Member]	Preferred Stock [Member] Series B Preferred Stock [Member]	Preferred Stock [Member] Series C Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balances at at Mar. 31, 2023	$ 3,875,998	$ 1,207,367		$ 325,586	$ 6,721,535	$ (6,348,849)	$ 5,781,637
Balances at (in Shares) at Mar. 31, 2023	500,000	166,667		3,255,887
8% Dividends on Preferred Stock	$ 60,000	$ 20,000			(80,000)		80,000
Stock-based compensation					3,269		3,269
Net income						295,292	295,292
Balances at at Jun. 30, 2023	$ 3,935,998	$ 1,227,367		$ 325,586	6,644,804	(6,053,557)	6,080,198
Balances at (in Shares) at Jun. 30, 2023	500,000	166,667		3,255,887
Balances at at Mar. 31, 2024	$ 4,115,998	$ 1,704,701	$ 335,215	$ 325,586	6,379,085	(6,006,958)	6,853,627
Balances at (in Shares) at Mar. 31, 2024	500,000	233,334	53,500	3,255,887
8% Dividends on Preferred Stock	$ 60,000	$ 28,000	$ 6,420		(94,420)		94,420
Stock-based compensation					1,942		1,942
Net income						42,248	42,248
Balances at at Jun. 30, 2024	$ 4,175,998	$ 1,732,701	$ 341,635	$ 325,586	$ 6,286,607	$ (5,964,710)	$ 6,897,817
Balances at (in Shares) at Jun. 30, 2024	500,000	233,334	53,500	3,255,887