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Income Taxes (Schedule of Computation of Provision for Income Taxes (Benefit)) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||||||||
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Sep. 30, 2012
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Jun. 30, 2012
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Mar. 31, 2012
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Dec. 31, 2011
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Sep. 30, 2011
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Jun. 30, 2011
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Mar. 31, 2011
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Dec. 31, 2010
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Sep. 30, 2012
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Sep. 30, 2011
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Sep. 30, 2010
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| Income Taxes [Abstract] | |||||||||||||||||
| Tax at the statutory federal rate | $ 10,312 | $ 4,259 | $ (620) | ||||||||||||||
| State income taxes, net of federal benefit | 1,051 | 460 | (66) | ||||||||||||||
| Nontaxable interest and dividends | (37) | ||||||||||||||||
| Federal impacts from IRS exam and tax return amendments | (444) | 713 | 404 | ||||||||||||||
| Deferred rate adjustment | (313) | ||||||||||||||||
| Change in valuation allowance | (569) | ||||||||||||||||
| Permanent and other reconciling items, net | 367 | (2) | (313) | ||||||||||||||
| Total provision (benefit) for income taxes | $ (692) | $ 5,919 | [1] | $ 4,515 | $ 1,231 | $ 52 | $ 3,771 | $ 1,664 | [2] | $ (57) | $ 10,973 | $ 5,430 | $ (1,201) | ||||
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- Details
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- Definition
The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to changes in the income tax rates under enacted tax laws in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the year/accounting period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to all other items not otherwise listed in the existing taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to state and local income tax expense or benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to income that is exempt from income taxes under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to domestic income tax settlements for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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