Income Taxes (Tables)

3 Months Ended

Mar. 31, 2013

Income Tax Disclosure [Abstract]

Schedule of components of income tax expense (benefit)

	Current			Deferred			Total
Three months ended March 31, 2013
U.S. Federal	$	—		$	(532	)	$	(532	)
State and local	27			(135		)	(108		)
	$	27		$	(667	)	$	(640	)
Three months ended March 31, 2012
U.S. Federal	$	(3,440	)	$	163		$	(3,277	)
State and local	(21		)	(261		)	(282		)
	$	(3,461	)	$	(98	)	$	(3,559	)