Quarterly report [Sections 13 or 15(d)]

Stockholders' Equity - Summary of Non-Vested Options (Detail)

v3.26.1
Stockholders' Equity - Summary of Non-Vested Options (Detail) - $ / shares
6 Months Ended
May 31, 2026
May 31, 2025
Share-Based Payment Arrangement [Abstract]    
Non-vested at November 30, 2025, Shares 128,147  
Granted, Shares 112,755  
Vested (85,727)  
Forfeited 0  
Non-vested at May 31, 2026, Shares 155,175  
Non-vested at November 30, 2025, Weighted Average Grant-Date Fair Value $ 2.6  
Granted, Weighted Average Grant-Date Fair Value 1.19 $ 2.58
Vested, Weighted Average Grant-Date Fair Value 1.91  
Forfeited, Weighted Average Grant-Date Fair Value 0  
Non-vested at May 31, 2026, Weighted Average Grant-Date Fair Value $ 1.96