3.Accounts Receivable

12 Months Ended

Mar. 31, 2012

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

3.                     Accounts Receivable

The following table sets forth the components of accounts receivable:

	March 31,
	2012			2011
Government	$	1,272,436		$	2,344,438
Commercial		457,670			277,851
Less: Allowance for doubtful accounts		(35,470	)		(36,670	)
	$	1,694,636		$	2,585,619