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Leases (Future Minimum Rental Payments) (Details)
$ in Thousands
Feb. 29, 2020
USD ($)
Leases [Abstract]  
Remainder of fiscal year 2020 $ 1,005
Fiscal year 2021 1,721
Fiscal year 2022 1,319
Fiscal year 2023 1,149
Fiscal year 2024 1,097
Thereafter 3,224
Total undiscounted future cash flows 9,515
Less: Interest (1,127)
Total operating lease liabilities $ 8,388