Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION (Details Narrative)

v3.20.1
STOCK-BASED COMPENSATION (Details Narrative)
$ in Millions
1 Months Ended 12 Months Ended
Jun. 11, 2019
shares
Jan. 22, 2019
Mar. 31, 2017
shares
Jul. 31, 2016
shares
Dec. 31, 2019
USD ($)
company
shares
Dec. 31, 2018
USD ($)
shares
Sep. 30, 2019
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unrecognized compensation cost | $         $ 4.8    
Unrecognized weighted average period         2 years 1 month 13 days    
Aggregate intrinsic value, exercised in period | $         $ 4.3 $ 5.9  
Number of peers included in calculation of expected volatility | company         5    
Operating Income (Loss)              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock based compensation expense | $         $ 15.1 $ 2.9  
Options Outside the Amended 2013 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unvested options granted           10,000,000  
Unvested stock options         0 0  
Equity Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock option, maximum term         10 years    
Unvested options granted         5,415,000    
Options outstanding, exercised         (1,534,000)    
Restricted Stock Units (RSUs)              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unvested options granted         0    
Unvested stock options         0 2,950,000  
Fair value of RSU's vested | $         $ 6.3    
Options vested         2,950    
Amended 2013 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Shares available for issuance under the Plan (shares) 3,000,000            
Annual increase in shares available for issuance as percent of total shares outstanding (percent) 4.00%            
Annual increase to shares authorized for issuance under the Plan (shares) 4,000,000            
Shares authorized under plan (shares)             34,976,000
Shares unissued and reserved for issuance (shares)         8,863,000    
Amended 2013 Plan | Options Outside the Amended 2013 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unvested stock options         8,000,000 10,750,000  
Amended 2013 Plan | Equity Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock option, maximum term         10 years    
Minimum | Equity Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period         2 years    
Minimum | Amended 2013 Plan | Equity Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period         2 years    
Maximum | Equity Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period         4 years    
Maximum | Amended 2013 Plan | Equity Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting period         4 years    
Former President and CEO              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock option exercise period extension   5 years          
Unvested options granted     5,000,000 6,000,000      
Former President and CEO | Restricted Stock Units (RSUs)              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock based compensation expense | $         $ 5.1    
Former President and CEO | Share-based Payment Arrangement, Option [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock based compensation expense | $         2.7    
Former Chief Operating Officer | Restricted Stock Units (RSUs)              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock based compensation expense | $         $ 1.7    
Stock option, assumed forfeiture rate (percent)         0.00%    
Warrant              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Warrant exercise, net issuance basis (shares)           2,850,000  
Common Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Options outstanding, exercised           (1,489,134)  
Shares issued in exercise of warrants (shares)           2,713,000