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Income Taxes - Additional Information (Detail) - USD ($)
 3 Months Ended 9 Months Ended
Oct. 31, 2025
Nov. 02, 2024
Oct. 31, 2025
Nov. 02, 2024
Income Tax Disclosure [Abstract]        
Income tax expense (benefit) $ (128,000) $ 34,000 $ (506,000) $ (139,000)
Effective income tax reconciliation expense related to amended state tax returns     109,000 (281,000)
Tax expenses benefits resulting from provisional adjustments     81,000 (88,000)
Effective income tax reconciliation tax expense related to foreign return to provision differences   (56,000) (43,000) $ (218,000)
Effective income tax reconciliation tax expense related to federal return to provision differences 22,000      
Return to provision associated with amended federal tax return resulted in increase to tax expense   $ (157,000)    
Effective income tax reconciliation tax benefit related to expiration of statute of limitations on previously uncertain tax positions     $ (26,000)  
Effective income tax reconciliation benefit related to a previously unrecorded reduction in our future income tax payable balance $ 2,000