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Accrued Liabilities
 12 Months Ended
Dec. 31, 2015
Accrued Liabilities [Abstract]  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
Accrued Liabilities

Accrued liabilities were as follow (in thousands):
 
December 31,
 
2015
 
2014
Salaries, employee benefits and related taxes
$
2,771.2

 
$
2,807.2

Professional fees
480.7

 
495.4

Other
2,946.5

 
1,020.3

 
$
6,198.4

 
$
4,322.9