Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.23.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Mar. 31, 2023
Dec. 31, 2022
Preferred Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Preferred Stock, Shares Authorized 10,000,000 10,000,000
Preferred Stock, Shares Designated 9,446,000 9,446,000
Common Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Common Stock, Shares Authorized 500,000,000 500,000,000
Common Stock, Shares, Issued 7,169,339 7,156,876
Common Stock, Shares, Outstanding 7,168,015 7,155,552
Treasury Stock, Common, Shares 1,324 1,324
Convertible Series A Preferred Stock [Member]    
Temporary Equity, Par or Stated Value Per Share $ 10 $ 10
Temporary Equity, Shares Authorized 500,000 500,000
Temporary Equity, Shares Issued 0 0
Temporary Equity, Shares Outstanding 0 0
Preferred stock, conversion price per share $ 6.30 $ 6.30
Convertible Series B Preferred Stock [Member]    
Preferred Stock, Par or Stated Value Per Share $ 1,000 $ 1,000
Preferred Stock, Shares Authorized 15,000 15,000
Preferred stock, conversion price per share $ 7 $ 7
Preferred Stock, Shares Issued 0 0
Preferred Stock, Shares Outstanding 0 0
Convertible Series C Preferred Stock [Member]    
Preferred Stock, Par or Stated Value Per Share $ 1,000 $ 1,000
Preferred Stock, Shares Authorized 5,000 5,000
Preferred stock, conversion price per share $ 5.50 $ 5.50
Preferred Stock, Shares Issued 0 0
Preferred Stock, Shares Outstanding 0 0
Convertible Series D Preferred Stock [Member]    
Preferred Stock, Par or Stated Value Per Share $ 1,000 $ 1,000
Preferred Stock, Shares Authorized 4,000 4,000
Preferred Stock, Shares Issued 1,299 1,299
Preferred Stock, Shares Outstanding 1,299 1,299
Convertible preferred stock par value $ 3 $ 3
Convertible Series E Preferred Stock [Member]    
Preferred Stock, Par or Stated Value Per Share $ 1,000 $ 1,000
Temporary Equity, Shares Authorized 30,000 30,000
Preferred stock, conversion price per share $ 3 $ 3
Preferred Stock, Shares Issued 4,000 0
Preferred Stock, Shares Outstanding 4,000 0