XML 71 R58.htm IDEA: XBRL DOCUMENT v3.7.0.1
Benefit Plans (Details) - Schedule of Pre-Tax Components of Accumulated Other Comprehensive Income Unrecognized - USD ($)
$ in Thousands
12 Months Ended
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Schedule of Pre-Tax Components of Accumulated Other Comprehensive Income Unrecognized [Abstract]      
Net unrecognized actuarial loss (gain) $ (315) $ (525) $ 502
Net unrecognized prior service cost 17 237 580
Accumulated other comprehensive (income) loss (298) (288) 1,082
Tax expense 1,100 1,100 1,099
Accumulated other comprehensive loss $ 802 $ 812 $ 2,181