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Note 13 - Net Change in Operating Assets and Liabilities - Net Change in Operating Assets and Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
May 31, 2022
May 31, 2021
May 31, 2022
May 31, 2021
Other assets     $ (701) $ 1,102
Accounts payable and accrued liabilities     (29) (392)
Accrued payroll and related benefits     (1,455) (1,050)
Remediation liabilities     (71) 0
Increase (Decrease) in Operating Capital, Total $ 797 $ 839 $ (2,256) $ (340)