Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details Narrative)

v3.20.2
STOCK-BASED COMPENSATION (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
May 03, 2020
Jan. 31, 2020
Jan. 31, 2019
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2020
Jun. 30, 2019
May 01, 2020
Jan. 16, 2020
Dec. 31, 2019
May 03, 2019
May 01, 2019
Weighted average grant date fair value other than option (in dollars per share)       $ 0.68   $ 16.54   $ 0.66 $ 16.67          
Common Stock [Member]                            
Number of shares issued under ESPP         1,578   177              
2018 Employee Stock Purchase Plan [Member]                            
Employee payroll deductions withheld                       $ 9    
2018 Employee Stock Purchase Plan [Member] | Common Stock [Member]                            
Transfer to additional paid-in capital             $ 3 $ 2            
Number of shares issued under ESPP     177                      
ESPP withholdings returned to employees               7            
2019 Employee Stock Purchase Plan [Member]                            
Number of shares authorized                           300,000
Stock purchase price percentage 85.00%                          
Number of shares issued under ESPP   1,578                        
Compensation expense               $ 0 $ 24          
2019 Incentive Stock Option Plan [Member]                            
Number of shares authorized       456,250       456,250         140,000  
Amended and Restated 2020 Plan [Member]                            
Percent of fair value of common stock at grant date                   100.00%        
Amended and Restated 2020 Plan [Member] | 10% or more Shareholder [Member]                            
Percent of fair value of common stock at grant date                   110.00%        
2020 Incentive Stock Option Plan [Member]                            
Number of shares authorized                     600,000      
Employee Stock Options [Member]                            
Weighted average grant date fair value other than option (in dollars per share)       $ 700   $ 400   $ 1,100 $ 700          
Unrecognized compensation cost       $ 7,300       $ 7,300            
Unrecognized weighted average period               2 years 6 months 14 days            
Number of shares issued under ESPP               300,000