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Accumulated Other Comprehensive Loss (Tables) | 3 Months Ended
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Mar. 31, 2015
Equity [Abstract] |
Activity within Accumulated Other Comprehensive Loss | Activity within accumulated other comprehensive loss for the three months ended March 31, 2015 were as follows:
|  | Unrealized gain on available-for-sale securities |  |  | Foreign currency translation |  |  | Accumulated other comprehensive loss |
Balance at December 31, 2014 |  | $ | 22,977 |  |  | $ | (42,860 | ) |  | $ | (19,883 | )
Other comprehensive income (loss) |  |  | 3,493 |  |  |  | (18,482 | ) |  |  | (14,989 | )
Balance at March 31, 2015 |  | $ | 26,470 |  |  | $ | (61,342 | ) |  | $ | (34,872 | )

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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=36458714&loc=SL7669686-108580 + Details
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