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Employee Benefit Plans (Tables)
6 Months Ended
Aug. 29, 2015
Compensation and Retirement Disclosure [Abstract]  
Components of net periodic benefit cost
Components of net periodic benefit cost are as follows:
 
Three Months Ended
 
Six Months Ended
(In thousands)
August 29,
2015
 
August 30,
2014
 
August 29,
2015
 
August 30,
2014
Interest cost
$
142

 
$
138

 
$
284

 
$
276

Expected return on assets
(34
)
 
(43
)
 
(68
)
 
(86
)
Amortization of unrecognized net loss
62

 
44

 
124

 
88

Net periodic benefit cost
$
170

 
$
139

 
$
340

 
$
278