v3.26.3
Note 7 - Other Assets - Carrying Amounts of Other Assets (Details) - USD ($)
$ in Thousands
Aug. 31, 2026
Nov. 30, 2025
Interest receivable $ 4,972 $ 201
Prepaid expenses 1,225 1,037
Other Assets, Current 6,384 2,344
Marketable equity securities $ 0 4,406
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Other Assets, Noncurrent  
Right-of-use assets $ 584 722
Office equipment 79 96
Other Assets, Noncurrent 663 5,224
Nonrelated Party [Member]    
Accounts receivable 48 62
Related Party [Member]    
Accounts receivable $ 139 $ 1,044