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	$ 120,000			(120,000)		120,000
Proceeds from short-swing profits from an investor, net				156,175		156,175
Stock-based compensation				13,177		13,177
Net income (loss)					(937,483)	(937,483)
Balances at Sep. 30, 2018	$ 3,155,998		$ 325,586	8,096,327	(13,747,110)	(2,169,199)
Balances (in Shares) at Sep. 30, 2018	500,000		3,255,887
Balances at Jun. 30, 2018	$ 3,095,998		$ 325,586	7,994,733	(13,555,700)	(2,139,383)
Balances (in Shares) at Jun. 30, 2018	500,000		3,255,887
8% Dividends on Preferred Stock	$ 60,000			(60,000)		60,000
Proceeds from short-swing profits from an investor, net				156,175		156,175
Stock-based compensation				5,419		5,419
Net income (loss)					(191,410)	(191,410)
Balances at Sep. 30, 2018	$ 3,155,998		$ 325,586	8,096,327	(13,747,110)	(2,169,199)
Balances (in Shares) at Sep. 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	$ 120,000	$ 40,000		(160,000)		$ 160,000
Stock-based compensation				11,117		11,117
Net income (loss)					794,010	794,010
Balances at Sep. 30, 2019	$ 3,395,998	$ 1,047,367	$ 325,586	7,766,072	(11,812,579)	$ 722,444
Balances (in Shares) at Sep. 30, 2019	500,000	166,667	3,255,887			3,255,887
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
8% Dividends on Preferred Stock	$ 60,000	$ 20,000		(80,000)		80,000
Stock-based compensation				5,276		5,276
Net income (loss)					536,234	536,234
Balances at Sep. 30, 2019	$ 3,395,998	$ 1,047,367	$ 325,586	$ 7,766,072	$ (11,812,579)	$ 722,444
Balances (in Shares) at Sep. 30, 2019	500,000	166,667	3,255,887			3,255,887