WARRANTY ACCRUAL

12 Months Ended

Jun. 30, 2021

Product Warranties Disclosures [Abstract]

WARRANTY ACCRUAL

4. WARRANTY ACCRUAL

Information relating to the accrual for warranty costs for the years ended June 30, 2021 and 2020, is as follows (in thousands):

	June 30,
	2021			2020
Balance at beginning of year	$	213		$	136
Accruals during the year		339			204
Change in estimates of prior period accruals		(27	)		(27	)
Warranty amortization/utilization		(304	)		(100	)
Balance at end of year	$	221		$	213

Warranty expense relating to new product sales and changes to estimates was $312,000 and $177,000, respectively, for the fiscal years ended June 30, 2021 and 2020.