Income Taxes (Table)

12 Months Ended

Dec. 31, 2013

Table Text Block Supplement [Abstract]

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

The Company provides for income taxes using the liability method. Accordingly, deferred taxes are recorded for the differences between the tax and book basis that will reverse in future periods (in thousands).

	Years Ended December 31,
	2013			2012			2011
Current tax provision	$	7,789		$	1,742		$	1,772
Deferred tax (benefit)	(18,003		)	(8,384		)	(4,540		)
Tax benefit	$	(10,214	)	$	(6,642	)	$	(2,768	)

A reconciliation of the provision for income taxes is as follows (in thousands):

	Years Ended December 31,
	2013			2012			2011
Federal income tax on taxable corporation at statutory rate (35%)	$	(13,840	)	$	(6,692	)	$	(3,071	)
State income tax, net	(818		)	(396		)	(182		)
Non-deductible expenses	4,282			258			153
Other	162			188			332
Income tax benefit	$	(10,214	)	$	(6,642	)	$	(2,768	)

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

The principal component of the Company's net deferred tax liability is as follows (in thousands):

	Years Ended December 31,
	2013			2012
Deferred income tax assets:
Accrued expenses	$	1,251		$	1,455
Deferred transaction cost	—			863
Net operating loss carryforward—non-current	49,499			51,488
Investment in the Partnership	—			5,981
Other comprehensive income	61			—
Alternative minimum tax carry forward (AMT)	8			8
	50,819			59,795
Less: valuation allowance	—			(5,981		)
	50,819			53,814
Deferred income tax liabilities:
Property, plant, equipment, and intangible assets-current	—			(7,075		)
Property, plant, equipment, and intangible assets-long-term	(176,471		)	(184,889		)
Other Comprehensive income	—			(56		)
Other	(3,405		)	(2,424		)
	(179,876		)	(194,444		)
Net deferred tax liability	$	(129,057	)	$	(140,630	)

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

The Company adopted the provisions of FASB ASC 740-10-25-16 on January 1, 2007. A reconciliation of the beginning and ending amount of the unrecognized tax benefits is as follows (In thousands):

Balance as of December 31, 2011	$	2,650
Decreases related to prior year tax positions	(383		)
Increases related to current year tax positions	320
Balance as of December 31, 2012	$	2,587
Decreases related to prior year tax positions	(712		)
Increases related to current year tax positions	519
Balance as of December 31, 2013	$	2,394