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Condensed Consolidated Statements of Changes in Stockholders’ Equity - USD ($)
$ in Thousands
Common Stock [Member]
Additional Paid-in-Capital [Member]
Accumulated Deficit [Member]
Total
Beginning balance at Dec. 31, 2023 $ 4 $ 250,742 $ (238,058) $ 12,688
Beginning balance (in Shares) at Dec. 31, 2023 3,506,025      
Stock-based compensation expense $ 0 112 0 112
Net loss 0 0 (3,366) (3,366)
Ending balance at Mar. 31, 2024 $ 4 250,854 (241,424) 9,434
Ending balance (in Shares) at Mar. 31, 2024 3,506,025      
Beginning balance at Dec. 31, 2023 $ 4 250,742 (238,058) 12,688
Beginning balance (in Shares) at Dec. 31, 2023 3,506,025      
Net loss       (3,457)
Ending balance at Jun. 30, 2024 $ 4 251,017 (241,515) 9,506
Ending balance (in Shares) at Jun. 30, 2024 3,506,025      
Beginning balance at Dec. 31, 2023 $ 4 250,742 (238,058) 12,688
Beginning balance (in Shares) at Dec. 31, 2023 3,506,025      
Net loss       (5,531)
Ending balance at Sep. 30, 2024 $ 4 252,986 (243,589) 9,401
Ending balance (in Shares) at Sep. 30, 2024 4,171,161      
Beginning balance at Mar. 31, 2024 $ 4 250,854 (241,424) 9,434
Beginning balance (in Shares) at Mar. 31, 2024 3,506,025      
Stock-based compensation expense $ 0 163 0 163
Net loss 0 0 (91) (91)
Ending balance at Jun. 30, 2024 $ 4 251,017 (241,515) 9,506
Ending balance (in Shares) at Jun. 30, 2024 3,506,025      
Stock-based compensation expense $ 0 26 0 26
Sale of common stock, net of offering costs $ 0 1,943 0 1,943
Sale of common stock, net of offering costs (in Shares) 665,136      
Net loss $ 0 0 (2,074) (2,074)
Ending balance at Sep. 30, 2024 $ 4 252,986 (243,589) 9,401
Ending balance (in Shares) at Sep. 30, 2024 4,171,161      
Beginning balance at Dec. 31, 2024 $ 4 253,112 (248,144) 4,972
Beginning balance (in Shares) at Dec. 31, 2024 4,171,161      
Stock-based compensation expense $ 0 129 0 129
Net loss 0 0 (2,122) (2,122)
Ending balance at Mar. 31, 2025 $ 4 253,241 (250,266) 2,979
Ending balance (in Shares) at Mar. 31, 2025 4,171,161      
Beginning balance at Dec. 31, 2024 $ 4 253,112 (248,144) 4,972
Beginning balance (in Shares) at Dec. 31, 2024 4,171,161      
Net loss       (4,697)
Ending balance at Jun. 30, 2025 $ 4 253,369 (252,841) 532
Ending balance (in Shares) at Jun. 30, 2025 4,171,161      
Beginning balance at Dec. 31, 2024 $ 4 253,112 (248,144) 4,972
Beginning balance (in Shares) at Dec. 31, 2024 4,171,161      
Net loss       (6,319)
Ending balance at Sep. 30, 2025 $ 5 255,772 (254,463) 1,314
Ending balance (in Shares) at Sep. 30, 2025 5,268,708      
Beginning balance at Mar. 31, 2025 $ 4 253,241 (250,266) 2,979
Beginning balance (in Shares) at Mar. 31, 2025 4,171,161      
Stock-based compensation expense $ 0 128 0 128
Net loss 0 0 (2,575) (2,575)
Ending balance at Jun. 30, 2025 $ 4 253,369 (252,841) 532
Ending balance (in Shares) at Jun. 30, 2025 4,171,161      
Stock-based compensation expense $ 0 212 0 212
Sale of common stock, net of offering costs $ 1 2,191 0 2,192
Sale of common stock, net of offering costs (in Shares) 1,097,547      
Net loss $ 0 0 (1,622) (1,622)
Ending balance at Sep. 30, 2025 $ 5 $ 255,772 $ (254,463) $ 1,314
Ending balance (in Shares) at Sep. 30, 2025 5,268,708