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Income Taxes (Tables)

12 Months Ended

Sep. 30, 2012

Income Taxes [Abstract]

Components of income tax expense

		Years Ended September 30,
		2012				2011				2010
Current:
Federal		$	2,168			$	3,216			$	726
State			1,495				3,676				1,575
Deferred			12,913				15,831				13,331
		$	16,576			$	22,723			$	15,632

Provision for income taxes differs from income taxes

		Years Ended September 30,
		2012				2011				2010
Income from continuing operations before taxes		$	42,565			$	47,067			$	43,952
Provision for income taxes:
Tax at Federal statutory rate		$	14,898			$	16,473			$	15,383
Impact of Partnership income or loss not subject to federal income taxes			697				1,631				1,239
State taxes net of federal benefit			2,801				3,493				3,087
Permanent differences			28				54				(44	)
Change in valuation allowance			(14	)			672				(3,928	)
Change in unrecognized tax benefit			(1,669	)			189				667
Other			(165	)			211				(772	)
		$	16,576			$	22,723			$	15,632

Components of the net deferred taxes

		September 30,
		2012				2011
Deferred tax assets:
Net operating loss carryforwards		$	8,626			$	9,263
Vacation accrual			2,586				2,687
Pension accrual			5,201				6,308
Allowance for bad debts			2,845				4,328
Fair value of derivative instruments			—				3,060
Insurance accrual			18,085				17,520
Inventory			869				702
Alternative minimum tax credit carryforward			261				261
Other, net			2,188				2,523
Total deferred tax assets			40,661				46,652
Valuation allowance			(658	)			(672	)
Net deferred tax assets		$	40,003			$	45,980
Deferred tax liabilities:
Property and equipment		$	1,947			$	1,077
Intangibles			20,164				14,102
Fair value of derivative instruments			484				—
Total deferred tax liabilities		$	22,595			$	15,179
Net deferred taxes		$	17,408			$	30,801

Tax benefits recorded as a benefit to the effective tax rate

Balance at September 30, 2011		$	2,524
Additions based on tax positions related to the current year			—
Additions for tax positions of prior years			578
Reduction for tax positions of prior years			(1,972	)
Reductions due to lapse in statue of limitations/settlements			(430	)
Balance at September 30, 2012		$	700

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 9

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 2

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 12

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Tabular disclosure of tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities (i.e., uncertain tax positions) and other types of income tax contingencies, including: (1) the policy on classification of interest and penalties; (2) a tabular reconciliation of the total amounts of unrecognized tax benefits at the beginning and end of the period; the total amount(s) of: (3) unrecognized tax benefits that, if recognized, would affect the effective tax rate, and (4) interest and penalties recognized in each of the income statement and balance sheet; (5) for positions for which it is reasonably possible that the total amounts unrecognized will significantly change within 12 months of the reporting date the: (i) nature of the uncertainty, (ii) nature of the event that could occur that would cause the change, and (iii) an estimate of the range of the reasonably possible change or a statement that an estimate of the range cannot be made; and (6) a description of tax years that remain subject to examination by major tax jurisdictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319



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-Publisher FASB

-Name FASB Interpretation (FIN)

-Number 48

-Paragraph 21

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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