XML 55 R45.htm IDEA: XBRL DOCUMENT v3.20.2
Employee Benefit Plans (Details) - Schedule of Net Benefit Costs - Supplemental Retirement Income Plan ("SRIP") [Member] - USD ($)
$ in Thousands
 3 Months Ended
May 03, 2020
May 05, 2019
Employee Benefit Plans (Details) - Schedule of Net Benefit Costs [Line Items]    
Service cost $ 32 $ 26
Interest cost 74 205
Actuarial loss 84 37
Expected return on pension plan assets 0 (101)
Expected administrative expenses 0 97
Consolidated net periodic benefit costs $ 190 $ 264