Quarterly report pursuant to Section 13 or 15(d)

STOCK INCENTIVE PLAN (Schedule of Stock Option Activity) (Details)

v3.3.0.814
STOCK INCENTIVE PLAN (Schedule of Stock Option Activity) (Details)
$ / shares in Units, $ in Thousands
 9 Months Ended
Sep. 30, 2015
USD ($)
$ / shares
shares
Shares [Roll Forward]  
Beginning Balance | shares 1,816,204
Granted | shares 10,000
Exercised | shares (143,208)
Forfeited or expired | shares (54,462)
Ending Balance | shares 1,628,534
Exercisable at end of period | shares 987,484
Expected to Vest | shares 608,679
Weighted Average Exercise Price [Abstract]  
Beginning Balance $ 4.88
Granted 6.08
Exercised 2.19
Forfeited or expired 12.15
Ending Balance 4.88
Exercisable at end of period 4.93
Expected to Vest 4.81
Weighted Average Grant Date Fair value [Abstract]  
Beginning Balance 3.39
Granted 1.98
Exercised 1.35
Forfeited or expired 8.05
Ending Balance 3.40
Exercisable at end of period 3.55
Expected to Vest $ 3.16
Weighted Average Remaining Contractual Term [Abstract]  
Contractual term 4 years 6 months
Exercisable at end of period 3 years 6 months
Expected to Vest 5 years 10 months 24 days
Aggregate Intrinsic Value [Abstract]  
Beginning Balance | $ $ 5,718
Ending Balance | $ 2,769
Exercisable at end of period | $ 1,648
Expected to Vest | $ $ 1,065