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NET SALES (Contract assets and liability) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Equity [Abstract]    
Contract assets at beginning of year $ 193 $ 155
Expenses incurred during the year 1,319 458
Amounts reclassified to cost of sales (774) (395)
Amounts allocated to discounts for standalone selling price (28) (25)
Contract assets at end of year 710 193
Contract liabilities at beginning of year 150 200
Payments received from customers 1,482
Amounts reclassified to revenue (619) (50)
Contract liabilities at end of year $ 1,013 $ 150