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Convertible Senior Notes and Related Transactions - Schedule of Components of Convertible Notes (Details) - USD ($)
12 Months Ended
Feb. 01, 2025
Feb. 03, 2024
Mar. 31, 2024
Jan. 31, 2024
Apr. 29, 2023
Debt Instrument [Line Items]          
Embedded derivative $ 2,500,000     $ 16,200,000  
Senior notes | 2024 Notes          
Debt Instrument [Line Items]          
Principal 0 $ 48,078,000 $ 33,500,000 $ 48,100,000 $ 115,100,000
Unamortized debt issuance costs 0 (30,000)      
Net carrying amount 0 48,048,000      
Senior notes | 2024 Notes | Level 2          
Debt Instrument [Line Items]          
Fair value, net 0 49,182,000      
Senior notes | Initial and Additional 2028 Notes          
Debt Instrument [Line Items]          
Net carrying amount 336,527,000 336,717,000      
Senior notes | Initial 2028 Notes          
Debt Instrument [Line Items]          
Principal 275,000,000 275,000,000      
Unamortized debt discount and issuance costs (6,290,000) (8,034,000)      
Net carrying amount $ 268,710,000 $ 266,966,000      
Discount amortization period 5 years        
Effective interest rate 4.50% 4.50%      
Senior notes | Initial 2028 Notes | Level 2          
Debt Instrument [Line Items]          
Fair value, net $ 249,339,000 $ 295,550,000      
Senior notes | Additional 2028 Notes          
Debt Instrument [Line Items]          
Principal 76,947,000 64,826,000      
Unamortized debt discount and issuance costs (11,590,000) (11,465,000)      
Embedded derivative 2,460,000 16,390,000      
Net carrying amount $ 67,817,000 $ 69,751,000      
Effective interest rate 9.30% 8.80%      
Senior notes | Additional 2028 Notes | Level 2          
Debt Instrument [Line Items]          
Fair value, net $ 62,397,000 $ 60,099,000