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Accumulated Other Comprehensive Income | 12 Months Ended
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Jan. 31, 2017
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract] |
Accumulated Other Comprehensive Income | NOTE 12 – ACCUMULATED OTHER COMPREHENSIVE INCOME The components of accumulated other comprehensive income at January 31, consisted of the following (in thousands):
| Currency Translation Adjustments |  |  | Available- for-sale securities |  |  | Hedging Contracts |  |  | Total |
Balance, January 31, 2016 | $ | 68,265 |  |  | $ | 189 |  |  | $ | 51 |  |  | $ | 68,505 |
Other comprehensive income / (loss) before reclassifications |  | 8,389 |  |  |  | 8 |  |  |  | (408 | ) |  |  | 7,989 |
Amounts reclassified from accumulated other comprehensive income (1) |  | (85 | ) |  |  | — |  |  |  | 371 |  |  |  | 286 |
Net current-period other comprehensive income / (loss) |  | 8,304 |  |  |  | 8 |  |  |  | (37 | ) |  |  | 8,275 |
Balance, January 31, 2017 | $ | 76,569 |  |  | $ | 197 |  |  | $ | 14 |  |  | $ | 76,780 |
| Currency Translation Adjustments |  |  | Available- for-sale securities |  |  | Hedging Contracts |  |  | Total |
Balance, January 31, 2015 | $ | 98,642 |  |  | $ | 211 |  |  | $ | 1 |  |  | $ | 98,854 |
Other comprehensive (loss) / income before reclassifications |  | (30,377 | ) |  |  | (22 | ) |  |  | 50 |  |  |  | (30,349 | )
Amounts reclassified from accumulated other comprehensive income (1) |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Net current-period other comprehensive (loss) / income |  | (30,377 | ) |  |  | (22 | ) |  |  | 50 |  |  |  | (30,349 | )
Balance, January 31, 2016 | $ | 68,265 |  |  | $ | 189 |  |  | $ | 51 |  |  | $ | 68,505 |
(1) | Amounts in fiscal 2017 and 2016 were reclassified to earnings in the Consolidated Statements of Operations.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e689-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669619-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e640-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e716-108580 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e709-108580 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e681-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 + Details
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