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Employee Benefit Plans (Tables)
 9 Months Ended
Dec. 02, 2017
Compensation and Retirement Disclosure [Abstract]  
Components of net periodic benefit cost
Components of net periodic benefit cost were:
 
Three Months Ended
 
Nine Months Ended
(In thousands)
December 2, 2017
 
November 26, 2016
 
December 2,
2017
 
November 26,
2016
Interest cost
$
133

 
$
139

 
$
399

 
$
417

Expected return on assets
(10
)
 
(10
)
 
(30
)
 
(30
)
Amortization of unrecognized net loss
57

 
56

 
171

 
168

Net periodic benefit cost
$
180

 
$
185

 
$
540

 
$
555