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Shareholders' Equity - Additional Information (Details) - USD ($)				1 Months Ended		2 Months Ended	3 Months Ended		9 Months Ended
	Jan. 27, 2025	Nov. 21, 2024	Feb. 06, 2024	Jan. 31, 2025	Feb. 29, 2024	Jan. 27, 2025	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024	Nov. 19, 2024	May 14, 2024	Mar. 31, 2024	Dec. 31, 2021
Subsidiary or Equity Method Investee [Line Items]
Preferred stock, shares authorized							2,000,000		2,000,000		2,000,000
Preferred stock, shares issued							0		0		0
Preferred stock, shares outstanding							0		0		0
Common stock, shares authorized							450,000,000		450,000,000		450,000,000
Shares issued through registered direct financings, shares						39,473,688
Common stock, shares issued							230,327,537		230,327,537		220,416,326
Common stock, shares outstanding							230,327,537		230,327,537		220,416,326
Warrants and rights expiry date							May 21, 2028		May 21, 2028
Fair value of warrant liabilities							$ 45,171,000		$ 45,171,000		$ 6,161,000
Combined purchase price of common stock and warrants												$ 0.76
Class of warrant or right, number												39,473,688
Broadwood Partners, L.P [Member]
Subsidiary or Equity Method Investee [Line Items]
Shares issued through registered direct financings, shares	7,894,737
Proceeds from sale of common shares with warrants	$ 6,000,000
Stock issuance costs	600,000
Fair value of warrant liabilities	$ 2,100,000					$ 2,100,000
Sale of stock				7,894,737	6,730,770
Class of warrant or right, number	7,894,737			7,894,737		7,894,737
H.C. Wainwright & Co., LLC [Member]
Subsidiary or Equity Method Investee [Line Items]
Aggregate cash fee percentage		7.00%
Percentage of management fee of aggregate gross proceeds		1.00%
Class of warrant or right, number	1,973,684					1,973,684
Exercise price per share							$ 0.95		$ 0.95
H.C. Wainwright & Co., LLC [Member] | First tranche [Member]
Subsidiary or Equity Method Investee [Line Items]
Fair value of warrant liabilities		$ 400,000
H.C. Wainwright & Co., LLC [Member] | Second Tranche [Member]
Subsidiary or Equity Method Investee [Line Items]
Fair value of warrant liabilities	$ 100,000					$ 100,000
February 2024 Registered Direct Offering | Parent Company [Member]
Subsidiary or Equity Method Investee [Line Items]
Proceeds from sale of common shares with warrants			$ 14,000,000
Stock issuance costs			$ 100,000
Sale of stock			13,461,540
Sale of Stock, Price Per Share			$ 1.04
Prior Sales Agreement [Member] | Parent Company [Member]
Subsidiary or Equity Method Investee [Line Items]
Net proceeds															$ 64,100,000
ATM Sales Agreement [Member] | B. Riley Securities, Inc. [Member]
Subsidiary or Equity Method Investee [Line Items]
Percentage of commission payable									3.00%
ATM Sales Agreement [Member] | Parent Company [Member]
Subsidiary or Equity Method Investee [Line Items]
Weighted average price per share issuance of common stock							$ 1.32		$ 1.32	$ 1.26
Net proceeds													$ 39,970,000	$ 40,000,000
Sale of stock							1,000,000	0	1,000,000	56,000
Gross proceeds from issuance of common stock							$ 1,300,000		$ 1,300,000	$ 70,000
Equity securities available for sale							$ 38,700,000		$ 38,700,000
First Tranche [Member]
Subsidiary or Equity Method Investee [Line Items]
Shares issued through registered direct financings, shares		31,578,951
Warrants and rights expiry date		May 21, 2028
Proceeds from sale of common shares with warrants		$ 24,000,000
Stock issuance costs		2,300,000
Fair value of warrant liabilities		$ 7,900,000
Date of warrants exercisable		May 21, 2025
Class of warrant or right, number		31,578,951
Exercise price per share		$ 0.91

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