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Accrued Liabilities | 3 Months Ended
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Mar. 31, 2015
Accrued Liabilities [Abstract] |
Accounts Payable and Accrued Liabilities Disclosure [Text Block] | Accrued Liabilities Accrued liabilities as of March 31, 2015 and December 31, 2014 were as follows (in thousands):
| March 31, 2015 |  | December 31, 2014
Salaries, employee benefits and related taxes | $ | 3,335.9 |  |  | $ | 2,807.2 |
Professional fees | 463.6 |  |  | 495.4 |
Other | 1,924.3 |  |  | 1,020.3 |
Total | $ | 5,723.8 |  |  | $ | 4,322.9 |

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- Definition Accrued Liabilities [Text Block] + References No definition available. + Details
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