Accounts Receivable, net (Tables)

3 Months Ended

Jun. 30, 2021

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

The following table sets forth the components of accounts receivable:

	June 30, 2021			March 31, 2021
Government	$	1,119,750		$	1,700,907
Commercial		206,026			239,914
Less: Allowance for doubtful accounts		(7,500	)		(7,500	)
	$	1,318,276		$	1,933,321