XML 75 R66.htm IDEA: XBRL DOCUMENT v3.22.1
STOCKHOLDERS’ DEFICIT (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended
Mar. 16, 2022
Feb. 28, 2022
Mar. 30, 2021
Jan. 22, 2021
Jan. 14, 2021
Dec. 23, 2020
Mar. 31, 2022
Mar. 31, 2022
Mar. 31, 2021
Mar. 29, 2022
Mar. 17, 2022
Dec. 31, 2021
Jan. 31, 2021
Jan. 25, 2021
Dec. 31, 2020
Subsidiary, Sale of Stock [Line Items]                              
Class of warrant right exercise price $ 0.35       $ 1.20                 $ 0.35  
Issuance of common stock, net of issuance costs, shares 16,393,445                            
Proceeds from warrants exercised               $ 6,671,000            
Residual value of warrants and stock offering           $ 2,500,000                  
Reclassification as a reduction in additional paid-in capital           300,000                  
Warrant liability, issuance costs           500,000                  
Common stock, par value             $ 0.001 $ 0.001       $ 0.001      
Fair Value Adjustment of Warrants                 6,200,000            
Proceeds from Issuance of Warrants                 $ 1,000,000.0            
Preferred Stock, Shares Issued             0 0       0      
Preferred stock per share             $ 1,000 $ 1,000              
Conversion price             $ 0.305 $ 0.305              
Deferred offering costs             $ 104,000 $ 104,000       $ 694,000      
Cantor Fitzerald and Co [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Proceeds from Issuance of Common Stock     $ 50,000,000.0                        
Deferred offering costs   $ 700,000                          
Series A Convertible Preferred Stock [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Preferred Stock, Shares Issued 3,000.000435                            
Series B Convertible Preferred Stock [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Preferred Stock, Shares Issued 2,000.00029                            
Series B Preferred Stock [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Converted share                     6,557,378        
Series A Preferred Stock [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Converted share                   9,836,067          
Series A and Series B Preferred Stock [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Class of warrant right exercise price             $ 0.381 $ 0.381              
Warrants issued             819,672 819,672              
Sale of stock, price per share             $ 125 $ 125              
Letter Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Class of warrant right exercise price       $ 0.624                      
Sales Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Payments to Acquire Investments   $ 400,000                          
Maximum [Member] | Letter Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Issuance of common stock, net of issuance costs, shares       10,688,043                      
Warrant [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Estimated fair value, liability           5,200,000                  
Exisitng Warrant [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Proceeds from warrants exercised         $ 9,200,000 $ 7,200,000                  
Noninterest Expense Offering Cost         $ 800,000                    
Exisitng Warrant [Member] | Monte Carlo Simulation Model [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Noninterest Expense Offering Cost       $ 100,000                      
Pre-funded Warrants [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Class of warrant right exercise price         $ 1.375                    
Common Stock Warrants [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants         $ 8,100,000                    
Common Stock Warrants [Member] | Monte Carlo Simulation Model [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants       5,800,000                      
Placement Agent Common Stock Warrants [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants         500,000                    
Placement Agent Common Stock Warrants [Member] | Monte Carlo Simulation Model [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants       $ 400,000                      
Common Stock [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Issuance of common stock, net of issuance costs, shares 16,393,445                            
Fair Value Adjustment of Warrants         1,400,000                    
Warrants issued                         2,420,910   5,238,043
Common Stock [Member] | Letter Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Issuance of common stock, net of issuance costs, shares                           8,016,033  
Common stock, par value       $ 0.001                      
Sale of stock, price per share       $ 0.125                      
Common Stock [Member] | Maximum [Member] | Letter Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Number of shares issued, shares       8,016,033                      
Additional Paid-in Capital [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants         100,000                    
Classified Warrants [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants         $ 700,000                    
Warrants [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Proceeds from warrants exercised $ 5.0     $ 6,700,000                      
Warrants issued       480,962                      
Warrant or right, reason for issuance, description               The holder of the March 2022 Warrants may not exercise any portion of such warrants to the extent that the holder would own more than 4.99% of the outstanding common stock immediately after exercise, which percentage may be changed at the holder’s election to a lower percentage at any time or to a higher percentage not to exceed 9.99% upon 61 days’ notice to the Company              
Proceeds from Issuance of Warrants       $ 1,000,000.0                      
Warrants [Member] | Letter Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Warrant exercisable description       Each January 25 Warrant is exercisable for one share of Common Stock at an exercise price of $1.20 per share. The January 25 Warrants are immediately exercisable and will expire five years from the date of issuance                      
Warrant or right, reason for issuance, description       A holder may not exercise any portion of the January 25 Warrants to the extent that the holder would own more than 4.99% of the outstanding common stock immediately after exercise, which percentage may be changed at the holder’s election to a lower percentage at any time or to a higher percentage not to exceed 9.99% upon 61 days’ notice to the Company. The Company also issued to designees of the placement agent, warrants to purchase 6.0% of the aggregate number of common stock shares and pre-funded warrants sold in the offering                      
Warrants [Member] | Maximum [Member] | Letter Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Warrants issued       10,688,043                      
Warrant One [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Remeasurement loss       $ 3,600,000                      
Warrant One [Member] | Maximum [Member] | Letter Agreement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Warrants issued           10,688,043                  
Warrants exercised       10,688,043                      
Series A and Series B Preferred Stock [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Proceeds from warrants exercised             $ 4,500,000                
Residual value of warrants and stock offering             1,900,000 $ 1,900,000              
Noninterest Expense Offering Cost             0.2                
Fair Value Adjustment of Warrants             300,000                
Series A and Series B Preferred Stock [Member] | Monte Carlo Simulation Model [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants             3,000,000.0                
Series A and Series B Preferred Stock [Member] | Placement Agent Common Stock Warrants [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Fair Value Adjustment of Warrants             $ 100,000                
IPO [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Number of shares issued, shares         6,670,000 5,450,000                  
Class of warrant right exercise price           $ 0.001                  
Issuance of common stock, net of issuance costs, shares         9,090,910                    
Warramt term         5 years 5 years                  
Common stock, par value         $ 0.001                    
IPO [Member] | Maximum [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Issuance of common stock, net of issuance costs, shares         9,090,910 10,688,043                  
IPO [Member] | Pre-Funded Warrant [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Class of warrant right exercise price         $ 0.001 $ 0.001                  
Issuance of common stock, net of issuance costs, shares         2,420,910 5,238,043                  
Offering price per share         $ 1.099 $ 0.7475                  
IPO [Member] | Common Stock and Warrant [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Offering price per share           0.7485                  
IPO [Member] | Warrant [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Class of warrant right exercise price         1.20 0.624                  
Offering price per share         $ 1.10                    
Private Placement [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Warrant, Exercise Price, Increase           $ 0.9356                  
Estimated fair value, liability           $ 300,000                  
Private Placement [Member] | Maximum [Member]                              
Subsidiary, Sale of Stock [Line Items]                              
Issuance of common stock, net of issuance costs, shares         545,455 641,283                  
Percentage of exercise of warrants           125.00%                  
Percentage of warrant exercise price         125.00%