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Finance and Operating Leases - Sub Leases (Details)
$ in Thousands
Dec. 31, 2020
USD ($)
facility
Jun. 30, 2020
USD ($)
Finance and Operating Leases    
Remainder of current fiscal year $ 980  
Year 1 1,496 $ 1,960
Year 2 797 1,496
Year 3 66 797
Year 4   66
Total sublease income $ 3,339 $ 4,319
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