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STOCKHOLDERS' EQUITY (Tables) | 6 Months Ended
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Jun. 30, 2013
Equity [Abstract] |
Accumulated Other Comprehensive Income | The following is a summary of our accumulated other comprehensive income as of June 30, 2013 and December 31, 2012:
| June 30, 2013 |  | December 31, 2012
| (In thousands)
Foreign currency translation | $ | 18,628 |  |  | $ | 23,441 |
Unrealized gain on marketable debt securities | — |  |  | 807 |
Other | 1,124 |  |  | (894 | )
Total accumulated other comprehensive income | $ | 19,752 |  |  | $ | 23,354 |

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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=20435746&loc=SL7669686-108580 + Details
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