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Employee Benefit Plans
9 Months Ended
Nov. 26, 2016
Compensation and Retirement Disclosure [Abstract]  
Employee Benefit Plans
Employee Benefit Plans

Pension Plans
The Company sponsors two defined-benefit pension plans: an unfunded Officers’ Supplemental Executive Retirement Plan and the Tubelite Inc. Hourly Employees’ Pension Plan. Components of net periodic benefit cost are:
 
Three Months Ended
 
Nine Months Ended
(In thousands)
November 26,
2016
 
November 28,
2015
 
November 26,
2016
 
November 28,
2015
Interest cost
$
139

 
$
142

 
$
417

 
$
426

Expected return on assets
(10
)
 
(34
)
 
(30
)
 
(102
)
Amortization of unrecognized net loss
56

 
62

 
168

 
186

Net periodic benefit cost
$
185

 
$
170

 
$
555

 
$
510