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Accrued Expenses
3 Months Ended
Mar. 31, 2015
Accrued Expenses  
Accrued expenses

4. Accrued Expenses

 

Accrued expenses consisted of the following:

 

 

 

March
31, 2015

 

December
31, 2014

 

Accrued development costs

 

$

994 

 

$

970 

 

Accrued audit and legal

 

833 

 

249 

 

Accrued compensation

 

659 

 

635 

 

Accrued interest

 

34 

 

71 

 

Accrued other

 

212 

 

31 

 

 

 

 

 

 

 

Total accrued expenses

 

$

2,732 

 

$

1,956