Accrued Warranty Reserve

12 Months Ended

Mar. 31, 2015

6. Accrued Warranty Reserve

Changes in the accrued warranty reserve are as follows as of March 31, 2015, 2014 and 2013 (in thousands):

	2015			2014			2013
Balance, beginning of the period	$	2,965		$	2,299		$	1,494
Standard warranty provision		3,516			2,857			3,874
Changes for accrual related to reliability repair programs		(53	)		1,046			1,255
Deductions for warranty claims		(3,245	)		(3,237	)		(4,324	)

Balance, end of the period	$	3,183		$	2,965		$	2,299