Quarterly report pursuant to Section 13 or 15(d)

STOCK INCENTIVE PLAN (Details 2)

v3.7.0.1
STOCK INCENTIVE PLAN (Details 2)
$ / shares in Units, $ in Thousands
 6 Months Ended
Jun. 30, 2017
USD ($)
$ / shares
shares
Shares  
Ending Balance | shares 1,490,404
Employee Stock Option [Member]  
Shares  
Beginning Balance | shares 1,720,000
Granted | shares 0
Exercised | shares (107,471)
Forfeited or expired | shares (122,125)
Ending Balance | shares 1,490,404
Exercisable at end of period | shares 988,276
Expected to Vest | shares 476,771
Weighted Average Exercise Price  
Beginning Balance $ 5.12
Granted 0
Exercised 4.24
Forfeited or expired 5.87
Ending Balance 5.13
Exercisable at end of period 5.53
Expected to Vest 5.13
Weighted Average Grant Date Fair value  
Beginning Balance 2.89
Granted 0
Exercised 2.05
Forfeited or expired 3.03
Ending Balance 2.93
Exercisable at end of period 3.69
Expected to Vest $ 2.95
Weighted Average Remaining Contractual Term  
Outstanding 4 years 6 months
Outstanding 4 years 1 month 6 days
Exercisable at end of period 3 years 1 month 6 days
Expected to Vest 4 years 1 month 6 days
Aggregate Intrinsic Value  
Beginning Balance | $ $ 2,428
Exercised | $
Ending Balance | $ 2,979
Exercisable at end of period | $ 1,582
Expected to Vest | $ $ 1,357