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COMPREHENSIVE INCOME (Tables) | 6 Months Ended
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Jun. 30, 2017
Equity [Abstract] |
Schedule of Comprehensive Income | Comprehensive income was as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
| (In thousands)
Net income | $ | 10,835 |  |  | $ | 12,755 |  |  | $ | 17,230 |  |  | $ | 26,173 |
Foreign currency translation adjustment | 19,484 |  |  | (6,569 | ) |  | 23,548 |  |  | 4,675 |
Change in unrealized gain on derivatives, net of tax | (884 | ) |  | (345 | ) |  | (537 | ) |  | (345 | )
Unrealized gain on short-term investments | (1,291 | ) |  | — |  |  | — |  |  | — |
Pension liability adjustment, net of tax | (13 | ) |  | 3 |  |  | (15 | ) |  | (4 | )
Comprehensive income, net | $ | 28,131 |  |  | $ | 5,844 |  |  | $ | 40,226 |  |  | $ | 30,499 |
Schedule of Changes in Accumulated Other Comprehensive Income by Component | Changes in Accumulated Other Comprehensive Income by component between December 31, 2016 and June 30, 2017 are presented in the table below, net of tax:
|  | Cash Flow Hedges |  | Defined Benefit Pension Items |  | Foreign Currency Items |  | Short-term Investment |  | Total
|  | (In thousands)
Beginning balance |  | $ | 1,071 |  |  | $ | (36 | ) |  | $ | (58,189 | ) |  | — |  |  | $ | (57,154 | )
Other comprehensive (loss) income |  | (559 | ) |  | (15 | ) |  | 23,548 |  |  | (3,019 | ) |  | 19,955 |
Amounts reclassified from accumulated other comprehensive income |  | 22 |  |  | — |  |  | — |  |  | 3,019 |  |  | 3,041 |
Net current-period other comprehensive (loss) income |  | (537 | ) |  | (15 | ) |  | 23,548 |  |  | — |  |  | 22,996 |
Ending balance |  | $ | 534 |  |  | $ | (51 | ) |  | $ | (34,641 | ) |  | $ | — |  |  | $ | (34,158 | )

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e526-108580 + Details
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