v3.26.1
Note 6 - Other Assets - Carrying Amounts of Other Assets (Details) - USD ($)
$ in Thousands
May 31, 2026
Nov. 30, 2025
Interest receivable $ 3,646 $ 201
Prepaid expenses 640 1,037
Marketable equity securities 1,213 0
Other Assets, Current 5,823 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 $ 630 722
Office equipment 85 96
Other Assets, Noncurrent 715 5,224
Nonrelated Party [Member]    
Accounts receivable 57 62
Related Party [Member]    
Accounts receivable $ 267 $ 1,044