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Leases, Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Jul. 01, 2019
Lessee, Operating Lease, Liability, Payment, Due    
Remainder of fiscal 2020 $ 255  
Fiscal 2021 423  
Fiscal 2022 11  
Fiscal 2023 3  
Fiscal 2024 2  
Thereafter 0  
Lessee, Operating Lease, Liability, Payments, Due, Total 694  
Lessee, Operating Lease, Liability, Undiscounted Excess Amount (27)  
Operating lease liability $ 667 $ 463