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BORROWINGS (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Apr. 12, 2020
USD ($)
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
BORROWINGS (Details) [Line Items]          
Credit facility with a one-year maturity for working capital   $ 1,000   $ 1,000  
Amended credit agreement expiration date       May 31, 2021  
Line of Credit Facility, Collateral       collateralized by $1 million at March 31, 2021, shown as restricted cash on the balance sheet, held in deposit in a money market account at the financial institution that provided the credit facility  
Debt Instrument, Face Amount $ 442        
Gain (Loss) on Extinguishment of Debt   $ 0 $ 0 $ 444 $ 0
Maximum [Member]          
BORROWINGS (Details) [Line Items]          
Number of Employees 25