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v2.4.1.9

Prepaid Expenses and Other (Details) (USD $) In Thousands, unless otherwise specified | May 31, 2014 | May 31, 2013 | May 31, 2012
--- | --- | --- | ---
Prepaid expenses and other |  |  |
Deposits | $ 3,356 us-gaap_DepositsAssets | $ 4,029 us-gaap_DepositsAssets |
Other prepaid taxes | 202 ango_PrepaidIncomeandOtherTaxes | 458 ango_PrepaidIncomeandOtherTaxes |
Licensee fees | 604 ango_PrepaidLicenseeFees | 597 ango_PrepaidLicenseeFees |
Software licenses | 130 ango_SoftwareLicenses | 520 ango_SoftwareLicenses |
Trade shows | 62 ango_TradeShows | 487 ango_TradeShows |
Rent | 114 us-gaap_PrepaidRent | 135 us-gaap_PrepaidRent |
Insurance | 395 us-gaap_PrepaidInsurance | 120 us-gaap_PrepaidInsurance |
Interest receivable | 1 us-gaap_InterestReceivable | 2 us-gaap_InterestReceivable |
Other | 607 us-gaap_OtherPrepaidExpenseCurrent | 937 us-gaap_OtherPrepaidExpenseCurrent |
Total | 5,471 us-gaap_PrepaidExpenseAndOtherAssetsCurrent | 7,285 us-gaap_PrepaidExpenseAndOtherAssetsCurrent | 9,803 us-gaap_PrepaidExpenseAndOtherAssetsCurrent
Prepaid income taxes | $ 510 us-gaap_PrepaidTaxes | $ 563 us-gaap_PrepaidTaxes |

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