v3.26.1
Unaudited Condensed Consolidated Balance Sheets (Parentheticals) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2024
Common stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Common stock, shares authorized 28,487,198 28,487,198 27,264,250
Common stock, shares issued 10,761,714 10,670,829 10,577,374
Common Stock, shares outstanding 10,761,714 10,670,829 10,577,374
Series X Convertible Preferred Stock      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 1,012,625 1,012,625 0
Preferred stock, shares issued 779,240 769,114 0
Preferred stock, shares outstanding 779,240 769,114 0
Preferred stock, liquidation preference, value $ 19,238 $ 18,988 $ 0
Series A-2 Convertible Preferred Stock      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 3,184,572 3,184,572 2,822,222
Preferred stock, shares issued 3,184,572 3,184,572 1,773,460
Preferred stock, shares outstanding 3,184,572 3,184,572 1,773,460
Preferred stock, liquidation preference, value $ 22,568 $ 22,568 $ 12,568
Series SA-2 Convertible Preferred Stock      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 1,745,625 1,745,625 1,745,625
Preferred stock, shares issued 1,745,625 1,745,625 1,745,625
Preferred stock, shares outstanding 1,745,625 1,745,625 1,745,625
Preferred stock, liquidation preference, value $ 9,896 $ 9,896 $ 9,896
Series A-1 Convertible Preferred Stock      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 1,059,058 1,059,058 1,059,058
Preferred stock, shares issued 1,059,058 1,059,058 1,059,058
Preferred stock, shares outstanding 1,059,058 1,059,058 1,059,058
Preferred stock, liquidation preference, value $ 5,362 $ 5,362 $ 5,362
Series A Convertible Preferred Stock      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 2,652,734 2,652,734 2,652,734
Preferred stock, shares issued 2,652,734 2,652,734 2,652,734
Preferred stock, shares outstanding 2,652,734 2,652,734 2,652,734
Preferred stock, liquidation preference, value $ 17,220 $ 17,220 $ 17,220
Series Seed-2 Convertible Preferred Stock      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 1,099,412 1,099,412 1,099,412
Preferred stock, shares issued 1,099,412 1,099,412 1,099,412
Preferred stock, shares outstanding 1,099,412 1,099,412 1,099,412
Preferred stock, liquidation preference, value $ 4,033 $ 4,033 $ 4,033
Series Seed-1 Convertible Preferred Stock      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 1,536,006 1,536,006 1,536,006
Preferred stock, shares issued 1,536,006 1,536,006 1,536,006
Preferred stock, shares outstanding 1,536,006 1,536,006 1,536,006
Preferred stock, liquidation preference, value $ 2,827 $ 2,827 $ 2,827