Reserves

12 Months Ended

Mar. 31, 2020

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Reserves

NOTE 17 – RESERVES

Asset reserves and allowances for years ended March 31, 2020 and 2019 are presented in the following table:

Description	Balance at Beginning of Year		Charged to Costs and Expenses		Reduction to Allowance for Write off			Credited to Costs and Expenses			Balance at End of Year
Year ended March 31, 2020
Reserves deducted from assets to which they apply:
Allowance for doubtful accounts	$	51,096	$	303,843	$	(15,303	)	$	(2,175	)	$	337,461
Inventory reserve	$	254,000	$	398,730	$	(218,730	)	$	-		$	434,000
Year ended March 31, 2019
Reserves deducted from assets to which they apply:
Allowance for doubtful accounts	$	82,102	$	411,862	$	(31,200	)	$	(411,668	)	$	51,096
Inventory reserve	$	280,000	$	100,000	$	(44,220	)	$	(81,780	)	$	254,000