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Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Income (Loss) (Tables) | 12 Months Ended
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Jan. 31, 2015
Changes in Accumulated Other Comprehensive Income (Loss) by Component, Net of Tax | The following tables present the change in accumulated other comprehensive income (loss), by component, net of tax, for the fiscal years ended January 31, 2015 and 2014, respectively:
|  | Fiscal Year Ended January 31, 2015 |
|  | Foreign Currency Translation |  |  | Unrealized Gains and (Losses) on Available-for- Sale Securities |  |  | Total |
Beginning Balance |  | $ | (1,388 | ) |  | $ | 420 |  |  | $ | (968 | )
Other comprehensive income (loss) before reclassifications |  |  | (14,128 | ) |  |  | (568 | ) |  |  | (14,696 | )
Amounts reclassified from accumulated other comprehensive income (loss) |  |  | — |  |  |  | 237 |  |  |  | 237 |
Net current-period other comprehensive income/(loss) |  |  | (14,128 | ) |  |  | (331 | ) |  |  | (14,459 | )
Ending Balance |  | $ | (15,516 | ) |  | $ | 89 |  |  | $ | (15,427 | )
|  | Fiscal Year Ended January 31, 2014 |
|  | Foreign Currency Translation |  |  | Unrealized Gains and (Losses) on Available-for- Sale Securities |  |  | Total |
Beginning Balance |  | $ | (8,582 | ) |  | $ | (200 | ) |  | $ | (8,782 | )
Other comprehensive income (loss) before reclassifications |  |  | 7,194 |  |  |  | 519 |  |  |  | 7,713 |
Amounts reclassified from accumulated other comprehensive income (loss) |  |  | — |  |  |  | 101 |  |  |  | 101 |
Net current-period other comprehensive income/(loss) |  |  | 7,194 |  |  |  | 620 |  |  |  | 7,814 |
Ending Balance |  | $ | (1,388 | ) |  | $ | 420 |  |  | $ | (968 | )

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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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Namespace Prefix: | us-gaap_
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Period Type: | duration