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Stock Based Compensation (Tables)
 9 Months Ended
Sep. 30, 2016
Stock-Based Compensation [Abstract]  
Stock Based Compensation Expense



 

 

 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 

 

 



Three months ended September 30,

 

Nine months ended September 30,



2016

 

2015

 

2016

 

2015

Stock based compensation expense

$

 18,636 

 

$

 20,668 

 

$

 49,357 

 

$

 58,562 

Stock based compensation expense (net of tax)

$

 10,971 

 

$

 12,758 

 

$

 29,056 

 

$

 36,150 

Stock based compensation expense recognized as capitalized development

$

 285 

 

$

 329 

 

$

 968 

 

$

 1,163