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Current Accrued Liabilities and Accrued Research and Development
12 Months Ended
Dec. 31, 2017
Disclosure Component Of Current Accrued Liabilities And Accrued Research And Development [Abstract]  
Current Accrued Liabilities and Accrued Research and Development

8.

Current Accrued Liabilities and Accrued Research and Development

Current accrued liabilities and accrued research and development consist of the following (in thousands):

 

 

December 31,

 

 

2017

 

 

2016

 

Payroll and related expenses

$

6,180

 

 

$

3,753

 

Legal expenses

 

346

 

 

 

275

 

Litigation settlements accrual (Note 9)

 

-

 

 

 

4,975

 

Third party research expenses

 

3,567

 

 

 

2,784

 

Third party development expenses

 

522

 

 

 

2,002

 

Other accrued liabilities

 

3,439

 

 

 

2,451

 

Total

$

14,054

 

 

$

16,240