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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
Dec. 31, 2023
Dec. 31, 2022
Statement of Financial Position [Abstract]    
Preferred stock par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock shares authorized (in shares) 100,000,000 25,000,000
Preferred stock shares issued (in shares) 9,566 9,566
Preferred stock shares outstanding (in shares) 9,566 9,566
Preferred stock, liquidation preference $ 11,423,000 $ 10,349,000
Common stock par value (in dollars per share) $ 0.001 $ 0.001
Common stock shares authorized (in shares) 400,000,000 200,000,000
Common stock shares issued (in shares) 276,733,329 145,492,971
Common stock shares outstanding (in shares) 276,733,329 145,492,971