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Bank Loan Agreements (Tables)
6 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Summary of outstanding debt
          
   December 31,   June 30, 
   2022   2022 
   (In thousands) 
Outstanding borrowings on term loan  $20,231   $16,188 
Less: Unamortized debt issuance costs   (284)   (243)
Net Carrying amount of debt   19,947    15,945 
Less: Current portion   (2,224)   (1,671)
Non-current portion  $17,723   $14,274 
           
Outstanding borrowings on revolving credit facility  $2,000   $