Quarterly report pursuant to Section 13 or 15(d)

Schedule of common stock warrants (Details)

v3.23.1
Schedule of common stock warrants (Details) - shares
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Series B Common Stock Warrants [Member]    
Class of Warrant or Right [Line Items]    
Outstanding Beginning 87,456
Issued
Exercised (87,456)
Exercised 87,456
Outstanding Ending
Series D Common Stock Warrants [Member]    
Class of Warrant or Right [Line Items]    
Outstanding Beginning 6,250,000 6,252,954
Issued
Exercised (2,954)
Exercised 2,954
Outstanding Ending 6,250,000 6,250,000
Series B and D Common Stock Warrants [Member]    
Class of Warrant or Right [Line Items]    
Outstanding Beginning 6,250,000 6,340,410
Issued
Exercised (90,410)
Exercised 90,410
Outstanding Ending 6,250,000 6,250,000
Series H Warrants [Member]    
Class of Warrant or Right [Line Items]    
Outstanding Beginning 413,512 689,159
Issued
Exercised
Canceled   275,647
Exercised
Outstanding Ending 413,512 413,512