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Accrued Liabilities
3 Months Ended
Mar. 31, 2018
Payables and Accruals [Abstract]  
Accrued Liabilities
Accrued Liabilities

The following table presents the detail of accrued liabilities as of the dates presented:
 
March 31, 2018
 
December 31, 2017
 
 
 
 
Accrued compensation and benefits
$
27,205

 
$
19,543

Legal fees and settlements
708

 
2,230

Miscellaneous accrued liabilities
5,953

 
4,832

Total accrued liabilities:
$
33,866

 
$
26,605