Quarterly report pursuant to Section 13 or 15(d)

Equity (Narrative) (Details)

v3.23.1
Equity (Narrative) (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 28, 2022
Sep. 15, 2021
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Jun. 28, 2021
Class of Stock [Line Items]            
Preferred stock, shares authorized     3,000,000   3,000,000  
Preferred stock, par value     $ 1.00   $ 1.00  
Preferred stock, shares issued     28,000   28,000  
Preferred stock, shares outstanding     28,000   28,000  
Issuance fair value       $ 29,300,630    
Deemed dividend on modification of PIPE Warrants     $ 3,600,000      
Deemed dividend on extinguishment of Convertible Preferred Stock         $ 13,200,000  
PIPE Investment [Member]            
Class of Stock [Line Items]            
Preferred stock, shares authorized     3,000,000      
Private placement investment $ 32,000,000.0 $ 32,000,000.0        
Preferred stock, shares issued     28,000      
Warrants issued   2,352,936        
Warrant exercise price   $ 13.60        
Warrant term   5 years 5 years      
Preferred stock, shares outstanding     28,000      
Warrants exercised     0      
Warrants outstanding     2,352,936      
PIPE Investment [Member] | Series A Preferred Stock [Member]            
Class of Stock [Line Items]            
Preferred stock, shares authorized   32,000       25,000
Preferred stock, par value           $ 1.00
Issuance fair value per share $ 756.06          
Issuance fair value $ 24,200,000          
Offering costs     $ 2,000,000.0      
PIPE Investment [Member] | Warrants [Member]            
Class of Stock [Line Items]            
Issuance fair value per share $ 3.32          
Issuance fair value $ 7,800,000          
Additional paid in capital, warrants     7,800,000      
Offering costs     $ 700,000