XML 91 R66.htm IDEA: XBRL DOCUMENT v3.19.1
STOCK-BASED COMPENSATION (Details-Outstanding options and warrants) - Equity Option
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2018
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Begining Balance (in shares) | shares 420,149
Granted (in shares) | shares 133,133
Exercised (in shares) | shares (10,000)
Canceled, forfeited or expired (in shares) | shares (30,000)
Ending Balance (in shares) | shares 513,282
Exercisable at the end (in shares) | shares 60,221
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]  
Begining Balance (in dollars per share) | $ / shares $ 6.10
Granted (in dollars per share) | $ / shares 10.05
Exercised (in dollars per share) | $ / shares 2.04
Canceled, forfeited or expired (in dollars per share) | $ / shares 2.04
Ending Balance (in dollars per share) | $ / shares 7.44
Exercisable at the end (in dollars per share) | $ / shares $ 5.95
Weighted Average Remaining Contractual Life  
Ending Balance 7 years 9 months 7 days
Exercisable at the end 6 years 4 months 18 days
Aggregate Intrinsic Value  
Aggregate value outstanding | $ $ 1,440,147
Aggregate value exercisable | $ $ 254,199