Annual report pursuant to Section 13 and 15(d)

Overview and Basis of Presentation (Details)

v3.24.1
Overview and Basis of Presentation (Details) - USD ($)
 1 Months Ended 12 Months Ended
Nov. 20, 2023
Jun. 13, 2023
Nov. 30, 2023
Apr. 30, 2023
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Class of Warrant or Right [Line Items]              
Common stock, issued, net proceeds $ 26,300,000     $ 11,800,000 $ 38,735,000 $ 0  
Direct financing costs $ 2,500,000     $ 191,000      
Common stock, shares issued (in shares) 7,187,500   7,187,500 3,125,000      
Cash, cash equivalents and restricted cash         46,342,000 21,988,000 $ 41,587,000
Incremental capital (up to)         5,000,000    
Accumulated deficit         $ 144,962,000 $ 125,791,000  
Redmile              
Class of Warrant or Right [Line Items]              
Shares with rights to sell, aggregate purchase price if sold   $ 5,000,000          
Warrant One April 2023              
Class of Warrant or Right [Line Items]              
Warrants to purchase shares (in shares)       4,375,273      
Exercise price per warrant (in dollars per share)       $ 0.0001      
Warrant Two April 2023              
Class of Warrant or Right [Line Items]              
Warrants to purchase shares (in shares)       1,875,069      
Exercise price per warrant (in dollars per share)       $ 1.75