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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables) | 3 Months Ended
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Mar. 31, 2018
Stockholders' Equity Note [Abstract] |
Schedule of Accumulated Other Comprehensive Loss | Accumulated other comprehensive loss consisted of the following (amounts in thousands):
| Currency Translation Adjustments |  | Unrecognized Losses and Prior Service Cost |  | Total
Balance at January 1, 2018 | $ | (132,949 | ) |  | $ | (24,127 | ) |  | $ | (157,076 | )
Currency translation adjustments | 7,423 |  |  | — |  |  | 7,423 |
Defined benefit pension plan entries: |  |  |  |  |  |  |  |
Amortization of unrecognized losses and prior service cost, net of tax of $(54) | — |  |  | 883 |  |  | 883 |
Balance at March 31, 2018 | $ | (125,526 | ) |  | $ | (23,244 | ) |  | $ | (148,770 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
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