Annual report pursuant to Section 13 and 15(d)

STOCKHOLDERS EQUITY - Narrative (Details)

v3.23.1
STOCKHOLDERS EQUITY - Narrative (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Mar. 30, 2022
USD ($)
vote
$ / shares
shares
Dec. 08, 2020
USD ($)
day
Mar. 31, 2022
USD ($)
Dec. 31, 2022
USD ($)
yr
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Jun. 06, 2022
shares
Jun. 05, 2022
shares
Mar. 29, 2022
shares
Subsidiary, Sale of Stock [Line Items]                
Capital stock authorized (in shares) | shares           800,000,000 200,000,000  
Common stock authorized (in shares) | shares 790,000,000     790,000,000 190,000,000 790,000,000 190,000,000 190,000,000
Common stock shares issued (in shares) | shares       152,104,000 112,482,000      
Common stock shares outstanding (in shares) | shares       152,104,000 112,482,000      
Issuance of common stock for services       $ 385        
Securities called by preferred stock and warrants (in shares) | shares 10,000,000              
Preferred stock par value (in dollars per share) | $ / shares $ 0.0001     $ 0.0001 $ 0.0001      
Proceeds from issuance of preferred stock $ 700   $ 700          
Payments of stock issuance costs 600              
Deduction from proceeds, related to agent’s fees and other offering expenses $ 100              
Preferred stock, stated value, subjected to conversion (in dollars per share) | $ / shares $ 1,000              
Preferred stock, convertible into common stock (in shares) | shares 10,000,000              
Conversion price (in dollars per share) | $ / shares $ 0.07              
Number of shares underlying warrants (in shares) | shares       10,750,000 0      
Fair value recorded as additional offering cost $ 100              
Beneficial conversion charge       $ 900        
Number of votes per share of common stock underlying the preferred stock | vote 170,000              
Preferred stock authorized (in shares) | shares 800,000,000     10,000,000 10,000,000     200,000,000
Maximum                
Subsidiary, Sale of Stock [Line Items]                
Stock split, conversion ratio 0.1              
Minimum                
Subsidiary, Sale of Stock [Line Items]                
Stock split, conversion ratio 0.0025              
Warrants with $0.1000 Exercise Price                
Subsidiary, Sale of Stock [Line Items]                
Exercise price (in dollars per share) | $ / shares $ 0.10     $ 0.1000        
Number of shares underlying warrants (in shares) | shares       10,000,000 0      
Warrants with $0.0875 Exercise Price                
Subsidiary, Sale of Stock [Line Items]                
Exercise price (in dollars per share) | $ / shares $ 0.0875     $ 0.0875        
Number of shares underlying warrants (in shares) | shares 750,000     750,000 0      
Contractual term                
Subsidiary, Sale of Stock [Line Items]                
Fair value of the warrants issued, assumptions | yr       3        
Expected volatility rate                
Subsidiary, Sale of Stock [Line Items]                
Fair value of the warrants issued, assumptions       1.040        
Risk-free interest rate                
Subsidiary, Sale of Stock [Line Items]                
Fair value of the warrants issued, assumptions       0.025        
Expected dividend rate                
Subsidiary, Sale of Stock [Line Items]                
Fair value of the warrants issued, assumptions       0        
Series A Preferred Stock                
Subsidiary, Sale of Stock [Line Items]                
Stock issued during period (in shares) | shares 700              
Common Stock                
Subsidiary, Sale of Stock [Line Items]                
Issuance of common stock for services (in shares) | shares       5,496,000        
Issuance of common stock for services       $ 1        
Preferred Stock                
Subsidiary, Sale of Stock [Line Items]                
Proceeds from issuance of preferred stock       400        
Payments of stock issuance costs       100        
Preferred stock, net of stock issuance costs       300        
Warrants                
Subsidiary, Sale of Stock [Line Items]                
Payments of stock issuance costs       100        
Proceeds from warrants issued       300        
Warrants, net of stock issuance costs       $ 200        
SPA                
Subsidiary, Sale of Stock [Line Items]                
Value of shares (up to)   $ 10,000            
Number of specified trading days between directions to purchase stock | day   3            
Common stock sold (in shares) | shares         10,021,804      
Proceeds recognized         $ 4,400