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Accumulated Other Comprehensive Loss (Tables) | 3 Months Ended
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Mar. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) | The changes in accumulated other comprehensive (loss) income by component were as follows:
|  | Three Months Ended
|  | March 31,
|  | 2015 | 2014
Foreign currency translation |  |  |
Balance at beginning of period |  | $ | (471 | ) | $ | 18 |
Other comprehensive loss: |  |  |
Foreign currency translation adjustments (1) |  | (161 | ) | (509 | )
Balance at end of period |  | $ | (632 | ) | $ | (491 | )
Available-for-sale marketable securities |  |  |
Balance at beginning of period |  | $ | 23 |  | $ | 19 |
Other comprehensive income: |  |  |
Net unrealized holding gain (2) |  | — |  | 46 |
Deferred income taxes (2) |  | — |  | (18 | )
Total other comprehensive income |  | — |  | 28 |
Balance at end of period |  | $ | 23 |  | $ | 47 |
Total accumulated other comprehensive loss |  | $ | (609 | ) | $ | (444 | )
(1) | In all periods presented, there were no tax impacts related to rate changes and no amounts were reclassified to earnings.
(2) | In all periods presented, there were no realized holding gains or losses and therefore no amounts were reclassified to earnings.

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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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