Quarterly report pursuant to Section 13 or 15(d)

Depreciation and Amortization (Details)

v3.21.2
Depreciation and Amortization (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 31, 2021
Aug. 01, 2020
Jul. 31, 2021
Aug. 01, 2020
Depreciation and Amortization [Abstract]        
Depreciation and amortization $ 0.6 $ 0.5 $ 1.2 $ 1.0