Income Taxes (Tables)

6 Months Ended

Jun. 30, 2012

Income Tax Disclosure [Abstract]

Schedule of Income Tax Expense (Benefit), Intraperiod Tax Allocation [Table Text Block]

Income tax expense (benefit) is included in either other expenses if the related income is from continuing operations or discontinued operations on the Consolidated Statements of Operations as follows for the three and six months ended June 30, 2012 and 2011 (in thousands):

		For the three months ended June 30,			For the six months ended June 30,
		2012		2011	2012		2011
Income tax expense (benefit) from:
Continuing operations	$	(840	)	217	(608	)	(1,597	)
Discontinued operations		671		—	608		—
Total income tax expense (benefit)	$	(169	)	217	—		(1,597	)