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Employee Benefit Plans (Tables)
 3 Months Ended
Jun. 01, 2013
Compensation and Retirement Disclosure [Abstract]  
Components of net periodic benefit cost
Components of net periodic benefit cost for the plans for the three-month periods ended June 1, 2013 and June 2, 2012, were as follows: 
 
Three Months Ended
(In thousands)
June 1,
2013
 
June 2,
2012
Interest cost
$
134

 
$
142

Expected return on assets
(46
)
 
(44
)
Amortization of unrecognized net loss
59

 
53

Net periodic benefit cost
$
147

 
$
151