Restructuring (Tables)
 6 Months Ended
Jun. 26, 2015
Restructuring and Related Activities [Abstract]  
Schedule of Severance and Related Benefit Costs
The severance and related benefit costs and their utilization for the six months ended June 26, 2015 are summarized in the table below:
(In thousands)
  

Balance, December 31, 2014
  
$
750

Adjustments
  
(21
)
Severance and benefit related costs
  
—

Payments
  
(357
)
Balance, June 26, 2015
  
$
372

The severance and related benefit costs and their utilization for the six months ended June 28, 2014 are summarized in the table below:
(In thousands)
  

Balance, December 31, 2013
  
$
1,274

Adjustments
  
—

Severance and benefit related costs
  
139

Payments
  
(1,028
)
Balance, June 28, 2014
  
$
385