The following table shows the amortized cost, fair value, and gross unrealized holding gains and losses of our marketable securities as of September 30 and March 31, 2023: (Details) - USD ($)	Sep. 30, 2023	Mar. 31, 2023
Schedule of Investments [Line Items]
Amortized Cost	$ 55,623,273	$ 54,098,122
Gross Unrealized Holding Gains	1	1,007
Gross Unrealized Holding Losses	(1,922,872)	(1,554,846)
Marketable Securities	53,700,402	52,544,283
Money Market Funds [Member]
Schedule of Investments [Line Items]
Amortized Cost	6,853,047	906,141
Gross Unrealized Holding Gains	0	0
Gross Unrealized Holding Losses	0	0
Marketable Securities	6,853,047	906,141
Corporate Bond Securities [Member]
Schedule of Investments [Line Items]
Amortized Cost	48,770,226	53,191,981
Gross Unrealized Holding Gains	1	1,007
Gross Unrealized Holding Losses	(1,922,872)	(1,554,846)
Marketable Securities	$ 46,847,355	$ 51,638,142