Accumulated Other Comprehensive Income (Loss) (Details)
$ in Thousands |
9 Months Ended |
|
Sep. 30, 2016
USD ($)
|
|---|
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |
|
| Beginning balance |
$ (25,290)
|
| Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract] |
|
| Other comprehensive (loss) gain before reclassifications |
(5,514)
|
| Amounts reclassified from accumulated other comprehensive income |
266
|
| Net current-period other comprehensive (loss) gain |
(5,248)
|
| Ending balance |
(30,538)
|
| Accumulated Translation Adjustment [Member] |
|
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |
|
| Beginning balance |
(24,988)
|
| Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract] |
|
| Other comprehensive (loss) gain before reclassifications |
(5,704)
|
| Amounts reclassified from accumulated other comprehensive income |
0
|
| Net current-period other comprehensive (loss) gain |
(5,704)
|
| Ending balance |
(30,692)
|
| Accumulated Net Unrealized Investment Gain (Loss) [Member] |
|
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] |
|
| Beginning balance |
(302)
|
| Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Abstract] |
|
| Other comprehensive (loss) gain before reclassifications |
190
|
| Amounts reclassified from accumulated other comprehensive income |
266
|
| Net current-period other comprehensive (loss) gain |
456
|
| Ending balance |
$ 154
|