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Accrued Liabilities Accrued Liabilities (Tables)
3 Months Ended
Mar. 31, 2013
Accrued Liabilities [Abstract]  
Schedule of Accrued Liabilities [Table Text Block]
Accrued liabilities were as follows (in thousands):
 
March 31, 2013
 
December 31, 2012
Salaries, employee benefits and related taxes
$
838.7

 
$
1,597.2

Professional fees
260.1

 
606.6

Other
584.3

 
81.0

 
$
1,683.1

 
$
2,284.8