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Consolidated Condensed Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended
--- | ---
Aug. 31, 2013 | Aug. 31, 2012
Revenue: |  |
Rental uniforms and ancillary products | $ 792,866 | $ 754,843
Other services | 327,477 | 296,482
Total revenue | 1,120,343 | 1,051,325
Costs and expenses: |  |
Cost of rental uniforms and ancillary products | 454,731 | 428,148
Cost of other services | 199,632 | 177,302
Selling and administrative expenses | 325,910 | 306,581
Operating income | 140,070 | 139,294
Interest income | (68) | (77)
Interest expense | 16,523 | 16,598
Income before income taxes | 123,615 | 122,773
Income taxes | 45,861 | 46,040
Net income | $ 77,754 | $ 76,733
Basic earnings per share (dollars per share) | $ 0.63 | $ 0.61
Diluted earnings per share (dollars per share) | $ 0.63 | $ 0.60

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- Definition The aggregate costs related to the sale of and servicing of other services such as uniform direct sales, first aid, safety and fire protection services and document management services, including the costs of the products and the costs of the services rendered during the reporting period. + References No definition available. + Details
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