WARRANTY RESERVES (Tables)

3 Months Ended

Jun. 30, 2013

WARRANTY RESERVES [Abstract]

Change in accrued warranty reserve

The change in our accrued warranty reserve during the three months ended June 30, 2013 and 2012 is summarized as follows (in thousands):

	Three Months Ended
	June 30,
	2013			2012
Balance at beginning of period	$	1,384		$	1,846
Provision for warranty expense		327			307
Warranty costs incurred		(384	)		(369	)
Adjustment to pre-existing warranties		-			(290	)
Balance at end of period		1,327			1,494
Non-current portion of warranty reserve		377			482
Current portion of warranty reserve	$	950		$	1,012