XML 29 R13.htm IDEA: XBRL DOCUMENT v3.6.0.2
Current Accrued Liabilities and Accrued Research and Development
12 Months Ended
Dec. 31, 2016
Disclosure Component Of Current Accrued Liabilities And Accrued Research And Development [Abstract]  
Current Accrued Liabilities and Accrued Research and Development

6.

Current Accrued Liabilities and Accrued Research and Development

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

 

 

December 31,

 

 

2016

 

 

2015

 

Payroll and related expenses

$

3,753

 

 

$

5,866

 

Legal expenses

 

275

 

 

 

202

 

Litigation settlements accrual (Note 7)

 

4,975

 

 

 

-

 

Third party research expenses

 

2,784

 

 

 

5,241

 

Third party development expenses

 

2,002

 

 

 

2,072

 

Return of unused development funding to AstraZeneca (Note 9)

 

-

 

 

 

7,345

 

Other accrued liabilities

 

2,451

 

 

 

1,972

 

Total

$

16,240

 

 

$

22,698