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Consolidated Statements of Changes in Stockholders' Equity - USD ($)
shares in Thousands, $ in Thousands
Common Stock
Additional Paid-in Capital
Accumulated Deficit
Noncontrolling Interest
Total
Beginning balance at Dec. 31, 2021 $ 264 $ 393,644 $ (308,733)   $ 85,175
Beginning balance, shares at Dec. 31, 2021 26,395        
Share-based awards and options exercises $ 9 289     298
Share-based awards and options exercises (in shares) 873        
Share-based compensation expense   8,746     8,746
Net loss     (37,159)   (37,159)
Ending balance at Dec. 31, 2022 $ 273 402,679 (345,892)   57,060
Ending balance, shares at Dec. 31, 2022 27,268        
Share-based awards and options exercises $ 18 (18)      
Share-based awards and options exercises (in shares) 1,824        
Share-based compensation expense   7,319     7,319
Net loss     (30,189)   (30,189)
Ending balance at Dec. 31, 2023 $ 291 409,980 (376,081)   34,190
Ending balance, shares at Dec. 31, 2023 29,092        
Share-based awards and options exercises $ 13 (13)      
Share-based awards and options exercises (in shares) 1,282        
Issuance of warrants, net of issuance costs of $49   2,521     2,521
Issuance of stock as purchase consideration in connection with acquisition $ 253 28,848   $ 4,112 33,213
Issuance of stock as purchase consideration in connection with acquisition (in shares) 25,305        
Share-based compensation expense   5,602     5,602
Net loss     (43,708) (19) (43,727)
Ending balance at Dec. 31, 2024 $ 557 $ 446,938 $ (419,789) $ 4,093 $ 31,799
Ending balance, shares at Dec. 31, 2024 55,679