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Bank Loan Agreements (Tables)
9 Months Ended
Mar. 31, 2023
Debt Disclosure [Abstract]  
Summary of outstanding debt
          
   March 31,   June 30, 
   2023   2022 
   (In thousands) 
Outstanding borrowings on term loan  $19,713   $16,188 
Less: Unamortized debt issuance costs   (257)   (243)
Net Carrying amount of debt   19,456    15,945 
Less: Current portion   (2,484)   (1,671)
Non-current portion  $16,972   $14,274 
           
Outstanding borrowings on revolving credit facility  $   $