XML 36 R25.htm IDEA: XBRL DOCUMENT v3.22.2.2
Accounts payable and accrued liabilities (Details) - USD ($)
$ in Thousands
Aug. 31, 2022
Nov. 30, 2021
Accounts Payable and Accrued Liabilities [Abstract]    
Trade accounts payable $ 75 $ 205
Accrued liabilities 148 105
Accrued salaries and vacation 279 542
Accounts payable and accrued liabilities $ 502 $ 852