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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, 2013
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Jun. 30, 2013
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Mar. 31, 2013
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Dec. 31, 2012
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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, 2013
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Sep. 30, 2012
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Sep. 30, 2011
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| Income Taxes [Abstract] | |||||||||||
| Tax at the statutory federal rate | $ 11,086 | $ 10,312 | $ 4,259 | ||||||||
| State income taxes, net of federal benefit | 1,067 | 1,051 | 460 | ||||||||
| Federal impacts from IRS exam and tax return amendments | 19 | (444) | 713 | ||||||||
| Deferred rate adjustment | (313) | ||||||||||
| Permanent and other reconciling items, net | (143) | 367 | (2) | ||||||||
| Total provision for income taxes | $ 7,027 | $ 2,566 | $ 1,800 | $ 636 | $ (692) | $ 5,919 | $ 4,515 | $ 1,231 | $ 12,029 | $ 10,973 | $ 5,430 |
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- Details
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. 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
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to domestic income tax settlement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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