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v2.3.0.11

Income Taxes Disclosure Tax Rates S-12 (Detail Level 4) | 12 Months Ended
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Jun. 30, 2011 | Jun. 30, 2010 | Jun. 30, 2009
Computed "expected" tax expense, percent | 35.0 | 35.0 | 35.0
State income taxes net of federal income tax benefits, percent | 2.6 | 2.5 | 2.7
Research and development credit, percent |  | (0.7) | (3.0)
Permanent book/tax differences, percent | (2.0) | (0.9) | (0.4)
Section 199 - prior year benefits, percent | (0.2) | (1.8) | 0.0
Deferred tax adjustments, percent | 0.5 | 0.7 |
Valuation Allowance, percent | 0.0 | 0.0 | 0.2
Other reconciling net, percent | (0.1) | 0.0 | 0.0
Effective Income Tax Rate Continuing Operations, percent | 33.8 | 34.8 | 34.5

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