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Provision for Income Taxes on Earnings Subject to Income Taxes Differs from Statutory Federal Rate (Parenthetical) (Detail)
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12 Months Ended | |
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Jun. 30, 2013
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Jun. 30, 2012
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| Income Tax Rate Reconciliation [Line Items] | ||
| Federal income taxes, rate | 34.00% | 34.00% |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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