Warranty Accrual

12 Months Ended

Jun. 30, 2015

Product Warranties Disclosures [Abstract]

Warranty Accrual

5.           Warranty Accrual

Information relating to the accrual for warranty costs for the years ended June 30, 2015 and 2014 is as follows (in thousands):  

	June 30,
	2015			2014
Balance at beginning of year	$	237		$	323
Accruals during the year		372			225
Change in estimates of prior period accruals		(208	)		(108	)
Warranty amortization		(140	)		(203	)
Balance at end of year	$	261		$	237

Warranty expense relating to new product sales and changes to estimates was $164,000 and $117,000, respectively, for the fiscal years ended June 30, 2015 and 2014.