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Benefit Plans (Details) - Schedule of Pre-Tax Components of Accumulated Other Comprehensive Income Unrecognized - USD ($)
$ in Thousands
12 Months Ended
Feb. 02, 2019
Feb. 03, 2018
Schedule of Pre-Tax Components of Accumulated Other Comprehensive Income Unrecognized [Abstract]    
Net unrecognized actuarial gain $ (263) $ (102)
Other actuarial adjustments (102)  
Accumulated other comprehensive income (365) (102)
Tax expense 1,100 1,100
Accumulated other comprehensive loss $ 735 $ 998