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Undiscounted Minimum Lease Payments (Detail)
$ in Thousands
Nov. 30, 2020
USD ($)
Years ending May 31, 2021 $ 444 [1]
2022 613
2023 338
2024 169
2025 44
2026 and thereafter 0
Total lease payments 1,608
Less: imputed interest 101
Total lease liabilities $ 1,507
[1] Excluding the six months ended November 30, 2020.