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Current Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2014
Disclosure Component Of Current Accrued Liabilities [Abstract]  
Component of Current Accrued Liabilities

Current accrued liabilities as of December 31, 2014, and 2013 consist of the following (in thousands):

 

December 31,

 

 

2014

 

 

2013

 

Payroll and related expenses

$

4,613

 

 

$

3,639

 

Legal expenses

 

224

 

 

 

339

 

Third party research expenses

 

5,898

 

 

 

900

 

Third party development expenses

 

1,000

 

 

 

1,313

 

Third party regulatory expenses

 

40

 

 

 

189

 

Other accrued liabilities

 

1,480

 

 

 

1,786

 

Total

$

13,255

 

 

$

8,166