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Other Comprehensive Income (Tables) | 9 Months Ended
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Feb. 28, 2013
Changes in Accumulated Balances for Each Component of Other Comprehensive Income | A summary of other comprehensive income included within shareholders’ equity as of February 28, 2013 and May 31, 2012 is as follows (in thousands):
|  | February 28, 2013 |  |  | May 31, 2012 |
|  | (unaudited) |  |  |  |
Foreign currency translation adjustments |  | $ | (2,311 | ) |  | $ | (4,593 | )
Foreign currency hedge |  |  | 1,887 |  |  |  | 2,678 |
Tax provision on other comprehensive income |  |  | (454 | ) |  |  | (672 | )
Total |  | $ | (878 | ) |  | $ | (2,587 | )
Related Tax Effects Allocated to Each Component of Other Comprehensive Income | The following table represents the related tax effects allocated to each component of other comprehensive income (in thousands):
|  | Nine Months Ended February 28, 2013 |  |  | Nine Months Ended February 29, 2012 |
|  | (unaudited) |  |  | (unaudited) |
|  | Gross Amount |  |  | Tax Effect |  |  | Net Amount |  |  | Gross Amount |  |  | Tax Effect |  |  | Net Amount |
Foreign currency translation adjustments |  | $ | 2,305 |  |  | $ | (91 | ) |  | $ | 2,214 |  |  | $ | (3,037 | ) |  | $ | 494 |  |  | $ | (2,543 | )
Foreign currency hedge |  |  | (791 | ) |  |  | 309 |  |  |  | (482 | ) |  |  | 1,164 |  |  |  | (453 | ) |  |  | 711 |
|  | $ | 1,514 |  |  | $ | 218 |  |  | $ | 1,732 |  |  | $ | (1,873 | ) |  | $ | 41 |  |  | $ | (1,832 | )

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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=20435746&loc=SL7669686-108580 + Details
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