XML 25 R31.htm IDEA: XBRL DOCUMENT v3.2.0.727
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Changes in accumulated other comprehensive income, net of tax        
Balance at the beginning of period     $ 1,276  
Other comprehensive income (loss) $ 348 $ 765 (643) $ 94
Balance at the end of period 633   633  
Foreign currency        
Changes in accumulated other comprehensive income, net of tax        
Balance at the beginning of period     1,920  
Other comprehensive income (loss)     (681)  
Balance at the end of period 1,239   1,239  
Defined benefit pension plan        
Changes in accumulated other comprehensive income, net of tax        
Balance at the beginning of period     (644)  
Other comprehensive income (loss)     38  
Balance at the end of period $ (606)   $ (606)