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Bank Loan Agreements (Tables)
6 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Summary of outstanding debt
          
   December 31,  June 30,
   2021  2021
   (In thousands)
Outstanding borrowings on credit facilities  $29,062   $3,750 
Less: Unamortized debt issuance costs   (1,076)   (68)
Net Carrying amount of debt   27,986    3,682 
Less: Current portion   (1,466)   (1,472)
Non-current portion  $26,520   $2,210