v3.26.1
Consolidated Statements of Changes in Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($)
$ in Thousands
Common Stock [Member]
ATM [Member]
Common Stock [Member]
PIPE Sales Agreement [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
ATM [Member]
Additional Paid-in Capital [Member]
PIPE Sales Agreement [Member]
Additional Paid-in Capital [Member]
Treasury Stock, Common [Member]
ATM [Member]
Treasury Stock, Common [Member]
PIPE Sales Agreement [Member]
Treasury Stock, Common [Member]
AOCI Attributable to Parent [Member]
ATM [Member]
AOCI Attributable to Parent [Member]
PIPE Sales Agreement [Member]
AOCI Attributable to Parent [Member]
Retained Earnings [Member]
ATM [Member]
Retained Earnings [Member]
PIPE Sales Agreement [Member]
Retained Earnings [Member]
Preferred Stock [Member]
Series A Convertible Redeemable Preferred Stock [Member]
Preferred Stock [Member]
Series A Convertible Preferred Stock [Member]
ATM [Member]
PIPE Sales Agreement [Member]
Total
Balance (in shares) at Dec. 31, 2023     9,812                         0 1,417      
Balance at Dec. 31, 2023     $ 0     $ 90,369           $ (411)     $ (94,451) $ 0 $ 1,742     $ (2,751)
Conversion of preferred stock into common stock, net (in shares)     15,976                         0 (1,417)      
Conversion of preferred stock into common stock, net     $ 0     1,819           0     0 $ 0 $ (1,819)     0
Extinguishment of preferred stock     $ 0                 0     0 0 (222)     0
Extinguishment of preferred stock           222                            
Deemed dividend on preferred stock                               $ 562 $ 299      
Deemed dividend on preferred stock           (299)                            
Common stock issued for services (in shares)     147,878                                  
Common stock issued for services     $ 0     336           0     0         336
Issuance of common stock, net of offering costs under open market sales agreement (ATM) (in shares)     6,953,259                         0 0   0  
Issuance of common stock, net of offering costs under open market sales agreement (ATM)     $ 4     38,766           0     0 $ 0 $ 0     38,770
Reverse split (1-for-30) rounding adjustment (in shares)     97,216                         0 0      
Reverse split (1-for-30) rounding adjustment     $ (3)     3           0     0 $ 0 $ 0     0
Stock-based compensation expense     $ 0     71           0     0 $ 0 $ 0     71
Cashless exercise of 3i Exchange Warrants (in shares)     78,656                         0 0      
Cashless exercise of 3i Exchange Warrants     $ 0     405           0     0 $ 0 $ 0     405
Issuance of convertible redeemable preferred stock, net of offering costs (in shares)                             35,000 0      
Issuance of convertible redeemable preferred stock, net of offering costs     $ 0     0           0     0 $ 2,938 $ 0     2,938
Redemption of convertible redeemable preferred stock (in shares)     0                         (35,000) 0      
Redemption of convertible redeemable preferred stock     $ 0     0           0     0 $ (3,500) $ 0     (3,500)
Currency translation adjustment     0     0           57     0 0 0     57
Net loss     0     0           0     (24,515) 0 0     $ (24,515)
Repurchase of common stock (in shares)                                       0
Currency translation adjustment     $ 0     0           (57)     0 $ 0 $ 0     $ (57)
Balance (in shares) at Dec. 31, 2024     7,302,797                         0 0      
Balance at Dec. 31, 2024     $ 1     131,130     $ 0     (354)     (118,966) $ 0 $ 0     11,811
Balance (in shares) at Dec. 31, 2024                 0                      
Common stock issued for services (in shares)     166,165                                  
Common stock issued for services     $ 0     200     $ 0     0     0         200
Issuance of common stock, net of offering costs under open market sales agreement (ATM) (in shares) 9,719,173 1,817,603           0                     1,817,603  
Issuance of common stock, net of offering costs under open market sales agreement (ATM) $ 1 $ 1   $ 9,726 $ 2,695   $ 0 $ 0   $ 0 $ 0   $ 0 $ 0       $ 9,727 $ 2,696  
Stock-based compensation expense     0     482     0     0     0         482
Currency translation adjustment     (0)     (0)     (0)     667     (0)         667
Net loss     $ 0     0     0     0     (11,231)         (11,231)
Stock-based compensation expense (in shares)     24,881                                  
Repurchase of common stock     $ 0     0     $ (3,190)     0     0         $ (3,190)
Repurchase of common stock (in shares)                 2,949,639                     2,949,639
Currency translation adjustment     $ 0     0     $ 0     (667)     0         $ (667)
Balance (in shares) at Dec. 31, 2025     19,030,619                                  
Balance at Dec. 31, 2025     $ 3     $ 144,233     $ (3,190)     $ (1,021)     $ (130,197)         $ 9,828
Balance (in shares) at Dec. 31, 2025                 2,949,639                     2,949,639