Annual report pursuant to Section 13 and 15(d)

Warrants - Narrative (Details)

v3.23.1
Warrants - Narrative (Details) - Warrant
 12 Months Ended
Oct. 10, 2022
USD ($)
Oct. 15, 2020
USD ($)
shareholder
shares
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2021
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Warrants and rights outstanding     $ 73,300,000 $ 73,800,000
Warrants issued (in shares) | shares     89,286  
Decrease in liability     $ 300,000 $ 600,000
Class of warrant or right, number of shareholders | shareholder   2    
Class of warrant or right, remaining (in shares) | shares   50,000    
Class of warrant or right, number of securities called by warrants or rights (in shares) | shares   100,000    
Class of warrant or right, warrant put, amount   $ 250,000    
Class of warrant or right, warrant put, expiration term   10 years    
Warrants and rights outstanding term   2 years    
Proceeds from warrant exercised $ 250,000      
BSM Model        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Proceeds from warrant exercised     181,341  
Accredited Investors | Letter Agreements        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Proceeds from warrant exercised     $ 250,000