Quarterly report pursuant to Section 13 or 15(d)

Stock Based Option Compensation and Restricted Stock Compensation (Tables)

v3.10.0.1
Stock Based Option Compensation and Restricted Stock Compensation (Tables)
6 Months Ended
Jun. 30, 2018
Stock Options [Member]  
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]  
Summarization of stock-based compensation
The following table summarizes stock-based option compensation for the three and six months ended June 30, 2018 and 2017:
 
 
 
Three months ended

June 30,
 
 
Six months ended

June 30,
 
 
 
2018
 
 
2017
 
 
2018
 
 
2017
 
Research and development
 
$
900,000
 
 
$
368,000
 
 
$
1,744,000
 
 
$
724,000
 
General and administrative
 
 
1,773,000
 
 
 
875,000
 
 
 
2,829,000
 
 
 
2,011,000
 
Stock-based option compensation expense included in operating expense
 
$
2,673,000
 
 
$
1,243,000
 
 
$
4,573,000
 
 
$
2,735,000
 
Restricted Stock [Member]  
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]  
Summarization of stock-based compensation
The following table summarizes restricted common stock compensation expense for the three and six months ended June 30, 2018 and 2017:
 
 
 
Three months ended

June 30,
 
 
Six months ended

June 30,
 
 
 
2018
 
 
2017
 
 
2018
 
 
2017
 
Research and development
 
$
-
 
 
$
-
 
 
$
-
 
 
$
-
 
General and administrative
 
 
172,000
 
 
 
324,000
 
 
 
344,000
 
 
 
686,000
 
Restricted stock compensation expense included in operating expense
 
$
172,000
 
 
$
324,000
 
 
$
344,000
 
 
$
686,000