WARRANTY RESERVES (Tables)

6 Months Ended

Sep. 30, 2012

WARRANTY RESERVES [Abstract]

Schedule of Product Warranty Liability

The change in our accrued warranty reserve during the three and six months ended September 30, 2012 and 2011 is summarized as follows (in thousands):

	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Balance at beginning of period	$	1,494		$	1,470		$	1,846		$	1,222
Provision for warranty expense		354			270			661			613
Warranty costs incurred		(368	)		(304	)		(737	)		(656	)
Adjustment to pre-existing warranties		-			-			(290	)		257
Balance at end of period		1,480			1,436			1,480			1,436
Non-current portion of warranty reserve		437			313			437			313
Current portion of warranty reserve	$	1,043		$	1,123		$	1,043		$	1,123