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Accrued Liabilities (Tables)
3 Months Ended
Mar. 31, 2017
Accrued Liabilities [Abstract]  
Schedule of Accrued Liabilities [Table Text Block]
Accrued liabilities as of March 31, 2017 and December 31, 2016 were as follows (in thousands):
 
March 31, 2017
 
December 31, 2016
Salaries, employee benefits and related taxes
$
2,759.4

 
$
4,209.7

Professional fees
730.0

 
224.5

Other
1,572.4

 
1,628.4

Total
$
5,061.8

 
$
6,062.6