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Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2016
Stock-Based Compensation  
Schedule of allocation of stock-based compensation expense included in the condensed consolidated statements of operations

 

 

 

Three Months Ended March 31,

 

(In thousands)

 

2016

 

2015

 

Research and development

 

$
175 

 

$
235 

 

General and administrative

 
1,689 

 
1,698 

 

 

 

 

 

 

 

Total stock-based compensation expense

 

$
1,864 

 

$
1,933