Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parentheticals)

v3.24.1.1.u2
Condensed Consolidated Balance Sheets (Parentheticals)
$ in Thousands
Mar. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
$ / shares
shares
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 50,000,000 50,000,000
Preferred stock, shares outstanding (in shares) 0 0
Common stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 800,000,000 800,000,000
Common stock, shares outstanding (in shares) 51,702,229 25,744,158
Series A Preferred Stock    
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 300 300
Preferred stock, shares outstanding (in shares) 251 251
Preferred stock, shares issued (in shares) 251 251
Preferred stock, liquidation preference, value | $ $ 266 $ 261
Series B Preferred Stock    
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 1,500 1,500
Preferred stock, shares outstanding (in shares) 1,443 1,443
Preferred stock, shares issued (in shares) 1,443 1,443
Preferred stock, liquidation preference, value | $ $ 1,530 $ 1,501
Series C Preferred Stock    
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 600,000 600,000
Preferred stock, shares outstanding (in shares) 500,756 500,756
Preferred stock, shares issued (in shares) 500,756 500,756
Preferred stock, liquidation preference, value | $ $ 541 $ 531
Series D Preferred Stock    
Preferred stock, shares authorized (in shares) 7,000 7,000
Preferred stock, shares outstanding (in shares) 0 0
Preferred stock, shares issued (in shares) 0 0
Preferred stock, liquidation preference, value | $ $ 0 $ 0
Series E preferred stock    
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 77,000 77,000
Preferred stock, shares outstanding (in shares) 0 0
Preferred stock, shares issued (in shares) 0 0
Series F preferred stock    
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 9,073 9,073
Preferred stock, shares outstanding (in shares) 4,448 4,448
Preferred stock, shares issued (in shares) 4,448 4,448
Preferred stock, liquidation preference, value | $ $ 4,931 $ 4,753
Series F-1 Preferred Stock    
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 9,052 9,052
Preferred stock, shares outstanding (in shares) 653 653
Preferred stock, shares issued (in shares) 653 653
Preferred stock, liquidation preference, value | $ $ 722 $ 696
Series F-2 Preferred Stock    
Preferred stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 9,052 9,052
Preferred stock, shares outstanding (in shares) 1,153 1,153
Preferred stock, shares issued (in shares) 1,153 1,153
Preferred stock, liquidation preference, value | $ $ 1,267 $ 1,371