XML 46 R34.htm IDEA: XBRL DOCUMENT v3.23.1
Fair Value Measurements - Additional Information (Detail) - USD ($)
Apr. 29, 2023
Jan. 28, 2023
Sep. 07, 2021
Dec. 11, 2020
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]        
Non-financial assets recognized at fair value $ 0 $ 0    
Non-financial liabilities recognized at fair value 0 0    
Total long-term debt principal 108,018,000 113,832,000    
Term Loan Credit Facility [Member]        
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]        
Total long-term debt principal     $ 35,000,000  
Term Loan Credit Facility [Member] | Level 3 [Member]        
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]        
Fair value of term loan facility 27,000,000 29,000,000    
Third Lien Credit Agreement [Member]        
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]        
Total long-term debt principal 26,869,000 25,956,000   $ 20,000,000
Third Lien Credit Agreement [Member] | Level 3 [Member]        
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]        
Fair value of term loan facility $ 27,000,000 $ 27,000,000