GUARANTEES (Tables)

6 Months Ended

Sep. 30, 2013

GUARANTEES

Schedule of warranty experience

	Three Months Ended						Six Months Ended
(In thousands)	September 30, 2013			September 30, 2012			September 30, 2013			September 30, 2012
Warranty accrual - beginning of period	$	364		$	357		$	397		$	358
Accruals for warranties issued during the period	123			154			228			277
Adjustment of preexisting accrual estimates	(51		)	46			(66		)	142
Warranty costs incurred during the period	(91		)	(182		)	(214		)	(402		)
Warranty accrual — end of period	$	345		$	375		$	345		$	375