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Debt and Other Borrowings - Additional Information (Details)
9 Months Ended
Oct. 31, 2024
USD ($)
Aug. 06, 2024
USD ($)
Apr. 30, 2024
USD ($)
Oct. 31, 2023
USD ($)
Jun. 21, 2023
USD ($)
Dec. 27, 2024
USD ($)
Letter of Credit | Minimum | SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate           1.50%
Letter of Credit | Maximum | SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate           1.75%
2023 Term Loan Facility            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity       $ 250,000,000    
2020 Term Loan Facility | Credit Suisse AG, Cayman Islands Branch            
Line of Credit Facility [Line Items]            
Outstanding balance       $ 25,000,000    
Term Loan Facility            
Line of Credit Facility [Line Items]            
Payment applied to the term loan balance     $ 50,000,000      
Amortization rate per quarter       0.25%    
Term Loan Facility | SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate       2.75%    
Term Loan Facility | Base Rate            
Line of Credit Facility [Line Items]            
Basis spread on variable rate       1.75%    
Senior Secured Revolving Credit Facility            
Line of Credit Facility [Line Items]            
Leverage ratio,           0.045
Senior Secured Revolving Credit Facility | Morgan Stanley Senior Funding, Inc            
Line of Credit Facility [Line Items]            
Outstanding balance           $ 0
Maximum borrowing capacity   $ 256,000,000     $ 224,000,000  
Maturity date         Jun. 21, 2028  
Senior Secured Revolving Credit Facility | Letter of Credit            
Line of Credit Facility [Line Items]            
Leverage ratio,           0.04
Preliminary purchase price           $ 500,000,000
Terminate percentage           0.50
Senior Secured Revolving Credit Facility | Letter of Credit | Fed Fund Rate            
Line of Credit Facility [Line Items]            
Basis spread on variable rate           0.50%
Senior Secured Revolving Credit Facility | Letter of Credit | One- Month SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate           1.00%
Senior Secured Revolving Credit Facility | Letter of Credit | Minimum            
Line of Credit Facility [Line Items]            
Commitment fee percentage           0.20%
Senior Secured Revolving Credit Facility | Letter of Credit | Minimum | One- Month SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate           0.50%
Senior Secured Revolving Credit Facility | Letter of Credit | Maximum            
Line of Credit Facility [Line Items]            
Commitment fee percentage           0.25%
Senior Secured Revolving Credit Facility | Letter of Credit | Maximum | One- Month SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate           0.75%
Senior Secured Revolving Credit Facility | Letter of Credit | Morgan Stanley Senior Funding, Inc            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity         $ 20,000,000  
Refinanced 2023 Term Loan Facility            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity   $ 400,000,000        
Maturity date   Oct. 31, 2030        
Debt issuance costs recognized   $ 3,619,000        
Payment applied to the term loan balance $ 25,000,000          
Amortization rate per quarter   1.00%        
Refinanced 2023 Term Loan Facility | SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate   2.25%        
Refinanced 2023 Term Loan Facility | Fed Fund Rate            
Line of Credit Facility [Line Items]            
Basis spread on variable rate   0.50%        
Refinanced 2023 Term Loan Facility | One- Month SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate   1.00%        
Refinanced 2023 Term Loan Facility | Maximum | One- Month SOFR            
Line of Credit Facility [Line Items]            
Basis spread on variable rate   1.25%