Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) - USD ($)	Preferred Stock [Member] Series A Preferred Stock [Member]	Preferred Stock [Member] Series B Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balances at Mar. 31, 2018	$ 3,035,998		$ 325,586	$ 8,046,975	$ (12,809,627)	$ (1,401,068)
Balances (in Shares) at Mar. 31, 2018	500,000		3,255,887
8% Dividends on Preferred Stock	$ 60,000			(60,000)		60,000
Stock-based compensation				7,758		7,758
Net income (loss)					(746,073)	(746,073)
Balances at Jun. 30, 2018	$ 3,095,998		$ 325,586	7,994,730	(13,555,700)	(2,139,386)
Balances (in Shares) at Jun. 30, 2018	500,000		3,255,887
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			3,255,887
8% Dividends on Preferred Stock	$ 60,000	$ 20,000		(80,000)		$ 80,000
Stock-based compensation				5,841		5,841
Net income (loss)					257,776	257,776
Balances at Jun. 30, 2019	$ 3,335,998	$ 1,027,367	$ 325,586	$ 7,840,796	$ (12,348,813)	$ 180,934
Balances (in Shares) at Jun. 30, 2019	500,000	166,667	3,255,887			3,255,887