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Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
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Jun. 30, 2014
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 |  | Six Months Ended
|  | June 30, |  | June 30,
|  | 2014 | 2013 |  | 2014 | 2013
Foreign currency translation |  |  |  |  |  |
Balance at beginning of period |  | $ | (491 | ) | $ | (682 | ) |  | $ | 18 |  | $ | (419 | )
Other comprehensive loss: |  |  |  |  |  |
Foreign currency translation adjustments (1) |  | 151 |  | 540 |  |  | (358 | ) | 277 |
Balance at end of period |  | $ | (340 | ) | $ | (142 | ) |  | $ | (340 | ) | $ | (142 | )
Available-for-sale marketable securities |  |  |  |  |  |
Balance at beginning of period |  | $ | 47 |  | $ | 27 |  |  | $ | 19 |  | $ | 27 |
Other comprehensive income: |  |  |  |  |  |
Net unrealized holding gain (2) |  | (22 | ) | (20 | ) |  | 24 |  | (20 | )
Deferred income taxes (2) |  | 9 |  | 8 |  |  | (9 | ) | 8 |
Total other comprehensive income |  | (13 | ) | (12 | ) |  | 15 |  | (12 | )
Balance at end of period |  | $ | 34 |  | $ | 15 |  |  | $ | 34 |  | $ | 15 |
Total accumulated other comprehensive loss |  | $ | (306 | ) | $ | (127 | ) |  | $ | (306 | ) | $ | (127 | )
(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=28358780&loc=SL7669686-108580 + Details
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