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STOCK OPTIONS (Tables)
 9 Months Ended
Sep. 30, 2016
STOCK OPTIONS  
Summary of option activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weighted

 

 

 

 

 

 

 

 

Weighted

 

Average

 

 

 

 

 

 

 

 

Average

 

Remaining

 

Aggregate

 

 

 

 

 

Exercise

 

Contractual

 

Intrinsic

 

Options

    

Shares

    

Price

    

Term in Years

    

Value

 

Outstanding at December 31, 2015

 
3,253,310

 

$
7.47

 

 

 

 

 

 

Granted

 
308,250

 

$
6.44

 

 

 

 

 

 

Forfeited

 
(172,406)

 

$
9.55

 

 

 

 

 

 

Exercised

 
(135,205)

 

$
1.41

 

 

 

 

 

 

Outstanding at September 30, 2016

 
3,253,949

 

$
7.51

 
7.75

 

$
2,413

 

Vested at September 30, 2016

 
1,498,267

 

$
7.52

 
6.54

 

$
1,712

 

Vested and expected to vest at September 30, 2016

 
2,676,307

 

$
7.52

 
7.53

 

$
2,165