Schedule II-Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2014

Valuation and Qualifying Accounts [Abstract]

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

Valuation and Qualifying Accounts

	Balance at beginning of period		Additions / Charges		Deductions (1)			Balance at end of period
	(in thousands)
Year ended September 30, 2012
Valuation allowance for doubtful accounts	$	24	$	59	$	(24	)	$	59
Income tax valuation allowance	$	29,457	$	5,717	$	(4	)	$	35,170
Year ended September 30, 2013
Valuation allowance for doubtful accounts	$	59	$	89	$	—		$	148
Income tax valuation allowance	$	35,170	$	13,979	$	72		$	49,221
Three months ended December 31, 2013
Valuation allowance for doubtful accounts	$	148	$	—	$	—		$	148
Income tax valuation allowance	$	49,221	$	2,637	$	(1,083	)	$	50,775
Year ended December 31, 2014
Valuation allowance for doubtful accounts	$	148	$	106	$	—		$	254
Income tax valuation allowance	$	50,775	$	9,226	$	4		$	60,005

(1)    For the valuation allowance for doubtful accounts, deductions represent write-offs net of recoveries.

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