WARRANTY OBLIGATIONS (Tables)

12 Months Ended

Mar. 31, 2016

WARRANTY OBLIGATIONS

Schedule of warranty experience

(In thousands)	2016			2015
Warranty accrual at beginning of period	$	159		$	404
Accruals for warranties issued during the period	338			237
Adjustment of preexisting accrual estimates	(246		)	(217		)
Warranty costs incurred during period	(77		)	(265		)
Warranty accrual at end of period	$	174		$	159