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Employee Benefit Plans (Tables)
3 Months Ended
May 02, 2015
Compensation and Retirement Disclosure [Abstract]  
Schedule of Assumptions Used [Table Text Block]
The weighted-average assumptions used to determine net periodic pension cost for our plans were as follows:
 
First Quarter
 
2015
2014
Discount rate
3.3
%
5.0
%
Rate of increase in compensation levels
2.8
%
3.0
%
Expected long-term rate of return
5.2
%
6.0
%
Schedule of Net Benefit Costs [Table Text Block]
The components of combined net periodic pension cost were as follows:
 
First Quarter
(In thousands)
2015
2014
Service cost - benefits earned in the period
$
512

$
487

Interest cost on projected benefit obligation
594

807

Expected investment return on plan assets
(653
)
(805
)
Amortization of actuarial loss
502

372

Amortization of prior service cost
1

(9
)
Net periodic pension cost
$
956

$
852