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Income Taxes (Tables)

12 Months Ended

Sep. 30, 2015

Income Taxes [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

			Years Ended September 30,
			2015			2014			2013
Federal:
	Current		$	417		$	183		$	-
	Deferred			(564)			182			-
State:
	Current			729			554			363
	Deferred			79			(171)			(37)
			$	661		$	748		$	326

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

			Years Ended September 30,
			2015			2014			2013
Provision (benefit) at the statutory rate			$	6,139		$	2,195		$	(648)
Increase resulting from:
	Alternative minimum tax			417			-			-
	Non-deductible expenses			753			563			1,269
	Long-lived assets			69			-			-
	State income taxes, net of federal deduction			937			544			377
	Contingent tax liabilities			51			-			-
	Other			54			-			29
Decrease resulting from:
	Change in valuation allowance			(7,034)			(2,547)			(651)
	Valuation allowance adjustment - acquisitions			(725)			-			-
	Contingent tax liabilities			-			(1)			(50)
	Other			-			(6)			-
			$	661		$	748		$	326

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

				Years Ended September 30,
				2015			2014
Deferred income tax assets:
	Allowance for doubtful accounts			$	322		$	295
	Accrued expenses				9,186			8,171
	Net operating loss carryforward				99,610			107,072
	Various reserves				1,169			1,363
	Equity losses in affiliate				200			200
	Share-based compensation				573			419
	Capital loss carryforward				222			3,976
	Intangible assets				413			1,071
	Other				1,744			1,268
Subtotal					113,439			123,835
Less valuation allowance					111,211			121,878
Total deferred income tax assets				$	2,228		$	1,957
Deferred income tax liabilities:
	Property and equipment			$	599		$	608
	Intangible assets				1,084			827
	Other				343			219
Total deferred income tax liabilities					2,026			1,654
Net deferred income tax assets (liabilities)				$	202		$	303

Schedule Of Unrecognized Tax Benefits Roll Forward Table[Text Block]

	Years Ended September 30,
	2015			2014
Balance at October 1,	$	56,079		$	55,612
Additions for position related to current year		98			468
Additions for positions of prior years		1			2
Reduction resulting from the lapse of the applicable statutes of limitations		198			3
Reduction resulting from settlement of positions of prior years		17			-
Balance at September 30,	$	55,963		$	56,079

Summary Of Deferred Tax Assets And Liabilities [Table Text Block]

				Years Ended September 30,
				2015			2014
	Current deferred income taxes:
		Assets		$	229		$	201
		Liabilities			174			196
	Net deferred tax asset, current			$	55		$	5
	Noncurrent deferred income taxes:
		Assets		$	1,999		$	1,961
		Liabilities			1,852			1,663
	Net deferred tax asset (liability), non-current				147			298
Net deferred income tax assets (liabilities)				$	202		$	303

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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.

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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.

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Tabular disclosure of the change in unrecognized tax benefits.

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