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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2022
Jun. 30, 2021
CONSOLIDATED BALANCE SHEETS    
Accounts receivable, allowance for doubtful accounts $ 83 $ 384
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 60,000,000 50,000,000
Common stock, shares outstanding 31,821,000 31,231,000