3. Accounts Receivable

12 Months Ended

Mar. 31, 2016

Receivables [Abstract]

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

3.                   Accounts Receivable

The following table sets forth the components of accounts receivable:

	March 31,
	2016			2015
Government	$	1,343,477		$	1,440,378
Commercial		118,384			209,768
Less: Allowance for doubtful accounts		(7,500	)		(24,975	)
	$	1,454,361		$	1,625,171