XML 53 R36.htm IDEA: XBRL DOCUMENT v3.6.0.2
Restructuring Charges (Tables)
 12 Months Ended
Dec. 31, 2016
Restructuring Charges.  
Schedule of changes in restructuring liability

 

 

 

 

 

 

    

Severance

 

 

 

(in thousands)

 

Balance at December 31, 2014

 

$
481

 

Severance, related costs and other adjustments

 

 
(2)

 

Cash payments

 

 
(479)

 

Balance at December 31, 2015

 

$

 —

 

Severance and related costs

 

 
282

 

Cash payments

 

 
(282)

 

Balance at December 31, 2016

 

$

 —