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Note 11 - Fair Value Measurements (Tables)
3 Months Ended
Apr. 30, 2025
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
  

Level 1

  

Level 2

  

Level 3

     
  

Measurements

  

Measurements

  

Measurements

  

Total

 

Cash and cash equivalents

 $127,841  $  $  $127,841 

Restricted cash

  3,091         3,091 

Interest rate swaps - asset (liability)

     (1,767)     (1,767)

Liability-classified market-based award

     (4,275)     (4,275)

Total assets (liabilities) recorded at fair value

 $130,932  $(6,042) $  $124,890