Annual report [Section 13 and 15(d), not S-K Item 405]

CONSOLIDATED BALANCE SHEETS (Parenthetical)

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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2025
Dec. 31, 2024
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 65,100,617 [1] 65,096,267 [2]
Common stock, shares issued (in shares) 38,014,918 36,184,658
Common stock, shares outstanding (in shares) 38,014,918 36,184,658
Previously Reported    
Common stock, shares authorized (in shares) 48,364,270 48,359,920
Series D Preferred Stock    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, liquidation preference (in dollars per share) $ 25.00 $ 25.00
Preferred stock, shares authorized (in shares) [3] 2,415,000 2,415,000
Preferred stock, shares issued (in shares) 2,415,000 2,415,000
Preferred stock, shares outstanding (in shares) 2,415,000 2,415,000
Series D Preferred Stock | Previously Reported    
Preferred stock, shares authorized (in shares) 3,600,000 3,600,000
Series B Preferred Stock    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, liquidation preference (in dollars per share) $ 25.00 $ 25.00
Preferred stock, shares authorized (in shares) 6,340,889 6,340,889
Preferred stock, shares issued (in shares) 5,840,889 5,840,889
Preferred stock, shares outstanding (in shares) 5,840,889 5,840,889
Series C Preferred Stock    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, liquidation preference (in dollars per share) $ 25.00 $ 25.00
Preferred stock, shares authorized (in shares) [4] 10,149,444 10,149,444
Preferred stock, shares issued (in shares) 9,954,863 9,954,863
Preferred stock, shares outstanding (in shares) 9,954,863 9,954,863
Series C Preferred Stock | Previously Reported    
Preferred stock, shares authorized (in shares) 25,700,791 25,700,791
Series E Preferred Stock    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, liquidation preference (in dollars per share) $ 25.00 $ 25.00
Preferred stock, shares authorized (in shares) 15,994,050 15,998,400
Preferred stock, shares issued (in shares) 248,486 252,436
Preferred stock, shares outstanding (in shares) 248,486 252,436
[1] The number of authorized shares of common stock as of December 31, 2025 was revised to 65,100,617 shares from 48,364,270 shares to correct the immaterial disclosure error that was originally reported in the Original Form 10-K.
[2] The number of authorized shares of common stock as of December 31, 2024 was revised to 65,096,267 shares from 48,359,920 shares to correct the immaterial disclosure error that was originally reported in the Original Form 10-K.
[3] The number of authorized shares of Series D preferred stock as of December 31, 2025, and December 31, 2024 was revised to 2,415,000 shares from 3,600,000 shares to correct the immaterial disclosure error that was originally reported in the Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the Securities and Exchange Commission on February 24, 2026 (the “Original Form 10-K”).
[4] The number of authorized shares of Series C preferred stock as of December 31, 2025, and December 31, 2024 was revised to 10,149,444 shares from 25,700,791 shares to correct the immaterial disclosure error that was originally reported in the Original Form 10-K.