Warranty Accrual (Tables)

12 Months Ended

Jun. 30, 2014

Product Warranties Disclosures [Abstract]

Schedule of accrual warranty costs

Information relating to the accrual for warranty costs for the years ended June 30, 2014 and 2013 is as follows (in thousands):

	June 30,
	2014			2013
Balance at beginning of year	$	323		$	526
Accruals during the year		225			346
Change in estimates of prior period accruals		(108	)		(51	)
Warranty amortization		(203	)		(498	)
Balance at end of year	$	237		$	323