Income Taxes (Tables)

3 Months Ended

Mar. 31, 2013

Income Tax Disclosure [Abstract]

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

Income tax expense (benefit) is separately presented on the face of the Consolidated Statement of Operations, if the related income is from continuing operations, or is included in operating income from discontinued operations, if from discontinued operations. There was no income tax expense (benefit) for the three months ended March 31, 2013. Income tax expense (benefit) was as follows for the three months endedMarch 31, 2012 (in thousands):

		2012
Income tax expense (benefit) from:
Continuing operations	$	231
Discontinued operations		(62	)
Total income tax expense	$	169