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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive (Loss) Income
Accumulated Deficit
Beginning balance at Dec. 31, 2023 $ 125,704 $ 45 $ 411,821 $ 63 $ (286,225)
Beginning Balance, Shares at Dec. 31, 2023   44,754,853      
Issuance of common stock in private placement, net of offering costs 39,172 $ 9 39,163    
Issuance of common stock in private placement, net of offering costs (Shares)   8,849,371      
Issuance of common stock pursuant to at-the-market (ATM) program, net of offering costs (See Note 14) 10,590 $ 4 10,586    
Issuance of common stock pursuant to at-the-market (ATM) program, net of offering costs (See Note 14) (Shares)   3,600,000      
Issuance of pre-funded warrants in private placement, net of offering costs 7,700   7,700    
Issuance of restricted common stock, net of tax withholdings (196) $ 1 (197)    
Issuance of restricted common stock, net of tax withholdings, (Shares)   1,497,921      
Stock options exercised 245   245    
Stock options exercised (Shares)   100,981      
Stock-based compensation 4,320   4,320    
Net unrealized loss on marketable debt securities (123)     (123)  
Net loss (3,256)       (3,256)
Ending balance at Mar. 31, 2024 184,156 $ 59 473,638 (60) (289,481)
Ending balance (in shares) at Mar. 31, 2024   58,803,126      
Beginning balance at Dec. 31, 2024 120,751 $ 60 484,077 170 (363,556)
Beginning Balance, Shares at Dec. 31, 2024   59,967,814      
Exercise of pre-funded warrants 2 $ 2      
Exercise of pre-funded warrants (Shares)   1,611,215      
Issuance of restricted common stock, net of tax withholdings (2)   (2)    
Issuance of restricted common stock, net of tax withholdings, (Shares)   22,728      
Issuance of common stock under employee stock purchase plan ("ESPP") (Shares)   29,619      
Stock-based compensation 3,631   3,631    
Net unrealized loss on marketable debt securities (121)     (121)  
Net loss (21,158)       (21,158)
Ending balance at Mar. 31, 2025 $ 103,103 $ 62 $ 487,706 $ 49 $ (384,714)
Ending balance (in shares) at Mar. 31, 2025   61,631,376