XML 82 R70.htm IDEA: XBRL DOCUMENT v3.7.0.1
Stockholders' Equity - Schedule of Accumulated Other Comprehensive Income (Loss) (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
USD ($)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]  
Beginning Balance $ 370,638
Ending Balance 378,036
Unrealized Gains on Investments  
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]  
Beginning Balance 421
Other comprehensive income before reclassifications 78
Amounts reclassified from AOCI, net of tax (16)
Net other comprehensive income 62
Ending Balance 483
Cumulative Foreign Currency Translation Adjustments  
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]  
Beginning Balance (29,084)
Other comprehensive income before reclassifications 2,345
Net other comprehensive income 2,345
Ending Balance (26,739)
Unrecognized Net Actuarial Loss and Prior Service Credit, Net  
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]  
Beginning Balance (10,728)
Amounts reclassified from AOCI, net of tax 33
Net other comprehensive income 33
Ending Balance (10,695)
Accumulated Other Comprehensive Income (Loss)  
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]  
Beginning Balance (39,391)
Other comprehensive income before reclassifications 2,423
Amounts reclassified from AOCI, net of tax 17
Net other comprehensive income 2,440
Ending Balance $ (36,951)