v3.26.1
Note 12 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) - Fair Value, Recurring [Member]
$ in Thousands
Apr. 30, 2026
USD ($)
Cash and cash equivalents $ 115,562
Restricted cash 2,811
Disposal group classified as held for sale 13,919
Interest rate swaps - asset (liability) 1
(Liability)-classified market-based award 3,197
Total assets (liabilities) recorded at fair value 135,490
Fair Value, Inputs, Level 1 [Member]  
Cash and cash equivalents 115,562
Restricted cash 2,811
Disposal group classified as held for sale 0
Interest rate swaps - asset (liability) 0
(Liability)-classified market-based award 0
Total assets (liabilities) recorded at fair value 118,373
Fair Value, Inputs, Level 2 [Member]  
Cash and cash equivalents 0
Restricted cash 0
Disposal group classified as held for sale 0
Interest rate swaps - asset (liability) 1
(Liability)-classified market-based award 3,197
Total assets (liabilities) recorded at fair value 3,198
Fair Value, Inputs, Level 3 [Member]  
Cash and cash equivalents 0
Restricted cash 0
Disposal group classified as held for sale 13,919
Interest rate swaps - asset (liability) 0
(Liability)-classified market-based award 0
Total assets (liabilities) recorded at fair value $ 13,919