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WARRANTY ACCRUAL (Tables)
12 Months Ended
Jun. 30, 2019
Product Warranties Disclosures [Abstract]  
Schedule of accrual warranty costs

Information relating to the accrual for warranty costs for the years ended June 30, 2019 and 2018 is as follows (in thousands):


 

 

June 30,

 

 

 

2019

 

 

2018

 

Balance at beginning of year

 

$

107

 

 

$

159

 

Accruals during the year

 

 

119

 

 

 

102

 

Change in estimates of prior period accruals

 

 

(18

)

 

 

(97

)

Warranty amortization

 

 

(72

)

 

 

(57

)

Balance at end of year

 

$

136

 

 

$

107