XML 58 R17.htm IDEA: XBRL DOCUMENT v2.4.1.9
International Retirement Plan
 3 Months Ended
Mar. 31, 2015
International Retirement Plan [Abstract]  
International Retirement Plan

(10)  International Retirement Plan

 

The following table shows the components of net periodic benefit costs and other amounts recognized in the condensed consolidated statements of operations and comprehensive income (loss) for the quarter ended March 31, 2015 and 2014:

 

 

 

 

 

 

 

 

Quarter Ended March 31,

(in thousands)

2015

 

2014

Service cost

$
47 

 

$
45 

Interest cost

 
62 

 

 
62 

Total

$
109 

 

$
107