v3.26.1
Unaudited Condensed Consolidated Statement of Stockholders' Equity (Deficit) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-In Capital
Accumulate Deficit
Beginning balance at Dec. 31, 2024 $ 14,265 $ 0 $ 500,304 $ (486,039)
Beginning balance, share at Dec. 31, 2024   1,161,983    
Stock-based compensation expense 3,022   3,022  
Issuance of common stock under equity incentive plans, net of shares withheld for taxes, shares   9,739    
Issuance of common stock for Employee Stock Purchase Plan 47   47  
Issuance of common stock for Employee Stock Purchase Plan, shares   2,709    
Taxes related to net share settlement of equity awards (34)   (34)  
Net Income (Loss) (34,045)     (34,045)
Ending balance at Jun. 30, 2025 (16,745) $ 0 503,339 (520,084)
Ending balance, share at Jun. 30, 2025   1,174,431    
Beginning balance at Mar. 31, 2025 547 $ 0 501,920 (501,373)
Beginning balance, share at Mar. 31, 2025   1,168,022    
Stock-based compensation expense 1,377   1,377  
Issuance of common stock under equity incentive plans, net of shares withheld for taxes, shares   3,700    
Issuance of common stock for Employee Stock Purchase Plan 47   47  
Issuance of common stock for Employee Stock Purchase Plan, shares   2,709    
Taxes related to net share settlement of equity awards (5)   (5)  
Net Income (Loss) (18,711)     (18,711)
Ending balance at Jun. 30, 2025 (16,745) $ 0 503,339 (520,084)
Ending balance, share at Jun. 30, 2025   1,174,431    
Beginning balance at Dec. 31, 2025 (36,189) $ 0 509,457 (545,646)
Beginning balance, share at Dec. 31, 2025   1,269,286    
Stock-based compensation expense 1,575   1,575  
Issuance of common stock under equity incentive plans, net of shares withheld for taxes, shares   10,958    
Issuance of common stock under PPAs, share   334,144    
Issuance of common stock under PPAs, value 3,869   3,869  
Issuance of common stock under SEPA, share   48,092    
Issuance of common stock under SEPA, value 413   413  
Issuance of common stock for Employee Stock Purchase Plan 3   3  
Issuance of common stock for Employee Stock Purchase Plan, shares   800    
Taxes related to net share settlement of equity awards (15)   (15)  
Net Income (Loss) (5,892)     (5,892)
Ending balance at Jun. 30, 2026 (36,236) $ 0 515,302 (551,538)
Ending balance, share at Jun. 30, 2026   1,663,280    
Beginning balance at Mar. 31, 2026 (37,309) $ 0 514,681 (551,990)
Beginning balance, share at Mar. 31, 2026   1,659,612    
Stock-based compensation expense 619   619  
Issuance of common stock under equity incentive plans, net of shares withheld for taxes, shares   2,868    
Issuance of common stock for Employee Stock Purchase Plan 3   3  
Issuance of common stock for Employee Stock Purchase Plan, shares   800    
Taxes related to net share settlement of equity awards (1)   (1)  
Net Income (Loss) 452     452
Ending balance at Jun. 30, 2026 $ (36,236) $ 0 $ 515,302 $ (551,538)
Ending balance, share at Jun. 30, 2026   1,663,280