Quarterly report pursuant to Section 13 or 15(d)

Business (Details)

v3.23.3
Business (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Sep. 22, 2023
Dec. 31, 2022
Debt Instrument [Line Items]            
Net loss $ (5,228) $ 3,192 $ (23,376) $ (31,846)    
Net cash used in operating activities     (27,914) (22,811)    
Cash and cash equivalents 10,180 $ 16,943 10,180 16,943   $ 13,172
Proceeds from sale of common stock pursuant to ATM Program, net $ 25,900   $ 32,470 $ 0    
Notes Payable | Horizon & Powerscourt Notes            
Debt Instrument [Line Items]            
Interest payable         $ 14,300