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Accumulated Other Comprehensive Loss
6 Months Ended
Jun. 30, 2017
Comprehensive Income Net Of Tax [Abstract]  
Accumulated Other Comprehensive Loss

Note 15 Accumulated Other Comprehensive Loss

The changes in accumulated other comprehensive loss by component were as follows:

ForeignUnrealized
currencyDerivativegain (loss) on
translationinstruments,investments,
(in thousands)adjustmentsnet of taxnet of taxOtherTotal
Balances, December 31, 2016$(14,544)$286$(74)$156$(14,176)
Other comprehensive gain before reclassifications3,12116516(13)3,289
Net current period other comprehensive gain (loss)3,12116516(13)3,289
Balances, June 30, 2017$(11,423)$451$(58)$143$(10,887)

See Note 14 for further explanation of the change in derivative instruments that is recorded to Accumulated Other Comprehensive Loss