WARRANTY OBLIGATIONS (Tables)

12 Months Ended

Mar. 31, 2013

WARRANTY OBLIGATIONS

Schedule of warranty experience

(In thousands)	2013			2012
Warranty accrual at beginning of period	$	358		$	1,225
Accruals for warranties issued during the period	548			632
Adjustment of preexisting accrual estimates	152			(63		)
Warranty costs incurred during period	(661		)	(1,436		)
Warranty accrual at end of period	$	397		$	358