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Condensed Statements of Stockholders' Equity (unaudited) - USD ($)
$ in Thousands
Total
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Deficit [Member]
Common Class A [Member]
Common Stock [Member]
Beginning balances, shares at Dec. 31, 2022         27,800,861
Beginning Balances, Value at Dec. 31, 2022 $ 76,908 $ 290,216 $ (224) $ (213,112) $ 28
Issuance of common stock from underwritten follow-on offering, net of offering costs, shares         16,428,572
Issuance of common stock from underwritten follow-on offering, net of offering costs 107,743 107,727     $ 16
Issuance of common stock pursuant to exercise of options 65 65      
Issuance of common stock pursuant to exercise of options, shares         3,750
Issuance of common stock pursuant to employee stock purchase plan, shares         27,926
Issuance of common stock pursuant to employee stock purchase plan value 175 175      
Stock-based compensation 2,667 2,667      
Unrealized gain (loss) on marketable securities 220   220    
Net Income (Loss) (30,069)     (30,069)  
Ending Balances, shares at Mar. 31, 2023         44,261,109
Ending Balances, Value at Mar. 31, 2023 157,709 400,850 (4) (243,181) $ 44
Beginning balances, shares at Dec. 31, 2022         27,800,861
Beginning Balances, Value at Dec. 31, 2022 76,908 290,216 (224) (213,112) $ 28
Proceeds from short swing settlement 0        
Net Income (Loss) (70,335)        
Ending Balances, shares at Sep. 30, 2023         44,432,945
Ending Balances, Value at Sep. 30, 2023 123,707 407,185 (75) (283,447) $ 44
Beginning balances, shares at Mar. 31, 2023         44,261,109
Beginning Balances, Value at Mar. 31, 2023 157,709 400,850 (4) (243,181) $ 44
Issuance of common stock pursuant to exercise of options 432 432      
Issuance of common stock pursuant to exercise of options, shares         44,820
Issuance of common stock upon vesting of restricted stock units, shares         2,500
Stock-based compensation 2,682 2,682      
Unrealized gain (loss) on marketable securities (138)   (138)    
Net Income (Loss) (20,162)     (20,162)  
Ending Balances, shares at Jun. 30, 2023         44,308,429
Ending Balances, Value at Jun. 30, 2023 140,523 403,964 (142) (263,343) $ 44
Issuance of common stock pursuant to exercise of options 197 197      
Issuance of common stock pursuant to exercise of options, shares         45,078
Issuance of common stock upon vesting of restricted stock units, shares         62,884
Issuance of common stock pursuant to employee stock purchase plan, shares         16,554
Issuance of common stock pursuant to employee stock purchase plan value 101 101      
Stock-based compensation 2,923 2,923      
Unrealized gain (loss) on marketable securities 67   67    
Net Income (Loss) (20,104)     (20,104)  
Ending Balances, shares at Sep. 30, 2023         44,432,945
Ending Balances, Value at Sep. 30, 2023 123,707 407,185 (75) (283,447) $ 44
Beginning balances, shares at Dec. 31, 2023         44,452,161
Beginning Balances, Value at Dec. 31, 2023 101,685 410,492 251 (309,102) $ 44
Issuance of common stock from underwritten follow-on offering, net of offering costs, shares         9,274,194
Issuance of common stock from underwritten follow-on offering, net of offering costs 269,592 269,583     $ 9
Issuance of common stock pursuant to exercise of options 6,613 6,612     $ 1
Issuance of common stock pursuant to exercise of options, shares         708,897
Issuance of common stock upon vesting of restricted stock units, shares         938
Issuance of common stock pursuant to employee stock purchase plan, shares         21,181
Issuance of common stock pursuant to employee stock purchase plan value 298 298      
Proceeds from short swing settlement 37 37      
Stock-based compensation 4,124 4,124      
Unrealized gain (loss) on marketable securities (424)   (424)    
Net Income (Loss) (28,383)     (28,383)  
Ending Balances, shares at Mar. 31, 2024         54,457,371
Ending Balances, Value at Mar. 31, 2024 353,542 691,146 (173) (337,485) $ 54
Beginning balances, shares at Dec. 31, 2023         44,452,161
Beginning Balances, Value at Dec. 31, 2023 101,685 410,492 251 (309,102) $ 44
Proceeds from short swing settlement 37        
Net Income (Loss) (108,723)        
Ending Balances, shares at Sep. 30, 2024         55,026,111
Ending Balances, Value at Sep. 30, 2024 289,058 705,784 1,044 (417,825) $ 55
Beginning balances, shares at Mar. 31, 2024         54,457,371
Beginning Balances, Value at Mar. 31, 2024 353,542 691,146 (173) (337,485) $ 54
Issuance of common stock pursuant to exercise of options 3,439 3,438     $ 1
Issuance of common stock pursuant to exercise of options, shares         358,265
Issuance of common stock upon vesting of restricted stock units, shares         937
Stock-based compensation 4,873 4,873      
Unrealized gain (loss) on marketable securities (277)   (277)    
Net Income (Loss) (33,708)     (33,708)  
Ending Balances, shares at Jun. 30, 2024         54,816,573
Ending Balances, Value at Jun. 30, 2024 327,869 699,457 (450) (371,193) $ 55
Issuance of common stock pursuant to exercise of options 505 505      
Issuance of common stock pursuant to exercise of options, shares         100,628
Issuance of common stock upon vesting of restricted stock units, shares         105,597
Issuance of common stock pursuant to employee stock purchase plan, shares         7,763
Issuance of common stock pursuant to employee stock purchase plan value 247 247      
Repurchase of common stock (13) (13)      
Repurchase of common stock, shares         (4,450)
Stock-based compensation 5,588 5,588      
Unrealized gain (loss) on marketable securities 1,494   1,494    
Net Income (Loss) (46,632)     (46,632)  
Ending Balances, shares at Sep. 30, 2024         55,026,111
Ending Balances, Value at Sep. 30, 2024 $ 289,058 $ 705,784 $ 1,044 $ (417,825) $ 55