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Warranty Accrual
 12 Months Ended
Jun. 30, 2017
Product Warranties Disclosures [Abstract]  
Warranty Accrual

6.

Warranty Accrual


Information relating to the accrual for warranty costs for the years ended June 30, 2017 and 2016 is as follows (in thousands):


 

 

June 30,

 

 

 

2017

 

 

2016

 

Balance at beginning of year

 

$

365

 

 

$

261

 

Accruals during the year

 

 

316

 

 

 

350

 

Change in estimates of prior period accruals

 

 

(224

)

 

 

(154

)

Warranty amortization

 

 

(298

)

 

 

(92

)

Balance at end of year

 

$

159

 

 

$

365

 


Warranty expense relating to new product sales and changes to estimates was $92,000 and $196,000, respectively, for the fiscal years ended June 30, 2017 and 2016.