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Finance and Operating Leases - Sub Leases (Details)
$ in Thousands
Jun. 30, 2020
USD ($)
facility
Jun. 30, 2019
USD ($)
Finance and Operating Leases    
Year 1 $ 1,960 $ 930
Year 2 1,496 961
Year 3 797 528
Year 4 66  
Total sublease income $ 4,319 $ 2,419
Number of entity's facilities that are being subleased through June 2021 | facility 1  
Number of entity's facilities that are being subleased through May 2022 | facility 2  
Number of entity's facilities that are being subleased through July 2023 | facility 1