Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details Narrative)

v3.21.2
STOCK-BASED COMPENSATION (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended
May 03, 2019
Jul. 31, 2021
Jan. 31, 2021
Jan. 31, 2020
Sep. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
May 01, 2020
Jan. 16, 2020
May 01, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Weighted average grant date fair value of options (in dollars per share)         $ 0.67         $ 1.06 $ 0.66        
General and Administration         $ 5,453,000   $ 3,186,000     $ 16,291,000 $ 9,428,000        
Accrued expenses         43,000         $ 43,000          
Share-based Payment Arrangement, Option [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Expiration period                   10 years          
Stock-based compensation expense         2,300,000   900,000     $ 5,600,000 2,000,000.0        
General and Administration         1,600,000   600,000     3,900,000 1,400,000        
Research and Development         700,000   300,000     1,700,000 600,000        
Unrecognized compensation cost         $ 16,500,000         $ 16,500,000          
Unrecognized compensation cost, recognition period                   2 years 1 month 9 days          
Share-based Payment Arrangement, Option [Member] | Director [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                   1 year          
Share-based Payment Arrangement, Option [Member] | Executive Officer [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Service period                   1 year          
Share-based Payment Arrangement, Option [Member] | Share-based Payment Arrangement, Tranche One [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting percentage                   33.33%          
Share-based Payment Arrangement, Option [Member] | Share-based Payment Arrangement, Tranche Two [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting percentage                   2.78%          
2019 Incentive Stock Option Plan [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Number of shares authorized 140,000                            
2020 Stock Incentive Plan [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Number of shares authorized                           600,000  
Amended and Restated 2020 Plan [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Number of shares authorized                         10,000,000    
Percentage of additional shares authorized                 20.00%            
Percent of fair value of common stock at grant date                 100.00%            
Number of shares available for future grants                 16,085,796            
Amended and Restated 2020 Plan [Member] | 10% or more Shareholder [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Percent of fair value of common stock at grant date                 110.00%            
2019 Employee Stock Purchase Plan [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Number of shares authorized                             300,000
Percent of fair value of common stock at grant date 85.00%                            
Number of shares issued under ESPP     54,447 1,578                      
Transfer to additional paid in capital               $ 2,000              
ESPP withholdings returned to employees               $ 7,000              
Accrued expenses                       $ 32,000      
2020 Employee Stock Purchase Plan [Member]                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Number of shares available for future grants         129,048         129,048          
Stock-based compensation expense         $ 42,000   $ 23,000     $ 89,000 $ 23,000        
Number of shares issued under ESPP   116,505                          
Transfer to additional paid in capital   $ 68,000       $ 28,000                  
ESPP withholdings returned to employees   $ 7,000       $ 4,000