WARRANTY RESERVES (Tables)

6 Months Ended

Sep. 30, 2014

WARRANTY RESERVES [Abstract]

Change in accrued warranty reserve

The change in our accrued warranty reserve during the three and six months ended September 30, 2014 and 2013 is summarized as follows (in thousands):

	Three Months Ended September 30,						Six Months Ended September 30,
	2014			2013			2014			2013
Balance at beginning of period	$	1,873		$	1,327		$	1,868		$	1,384
Provision for warranty expense		656			672			1,048			999
Warranty costs incurred		(344	)		(386	)		(731	)		(770	)
Balance at end of period		2,185			1,613			2,185			1,613
Non-current portion of warranty reserve		992			741			992			741
Current portion of warranty reserve	$	1,193		$	872		$	1,193		$	872