XML 41 R29.htm IDEA: XBRL DOCUMENT v3.21.1
Note 6 - Other Assets - Carrying Amounts of Other Assets (Details) - USD ($)
$ in Thousands
Feb. 28, 2021
Nov. 30, 2020
Accounts and interest receivable $ 98 $ 577
Prepaid expenses 1,038 1,292
Other Assets, Current 1,136 1,869
Marketable equity securities 1,661 1,402
Right-of-use assets 556 600
Office equipment 32 34
Other Assets, Noncurrent, Total $ 2,249 $ 2,036