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Common Stock and Stockholders' Equity (Deficit) - Additional Information (Details) - USD ($)					1 Months Ended			3 Months Ended				9 Months Ended
	Dec. 20, 2024	Nov. 01, 2024	Feb. 05, 2024	Jan. 19, 2024	May 31, 2024	Aug. 31, 2023	Oct. 31, 2022	Sep. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Feb. 28, 2025	Dec. 31, 2024
Temporary Equity [Line Items]
Common stock, shares authorized								500,000,000				500,000,000			500,000,000
Preferred stock, shares authorized								10,000,000				10,000,000			10,000,000
Net proceeds								$ 777,000	$ 968,000		$ 47,000
Common stock, shares issued								14,257,234				14,257,234			13,481,917
Fair value of warrant liability												$ (177,000)	$ (7,790,000)
Common stock par value								$ 0.0001				$ 0.0001			$ 0.0001
Expected term (years)												5 years 10 months 9 days	6 years 3 days
Risk free interest rate												3.50%	3.11%
Expected volatility												101.00%	96.00%
Expected dividend yield												0.00%	0.00%
General and administrative								$ 1,767,000		$ 2,190,000		$ 6,609,000	$ 7,385,000
Preferred stock, par value								$ 0.0001				$ 0.0001			$ 0.0001
Commissions paid												$ 28,000	0
Conversion of stock description				Each Placement Agent Warrant was accompanied by one Tranche A Common Warrant to purchase one half of a share of common stock and one Tranche B Warrant to purchase one half of a share of common stock, for an aggregate of 75,746 Common Warrants.
2024 Private Placement
Temporary Equity [Line Items]
Exercise price of warrants per share				$ 0.0001				$ 3.827				$ 3.827
Number of warrants converted to common stock			7,839	67,908
Gross proceeds from the private placement			$ 20,400,000
Net proceeds from issuance of private placement			$ 19,000,000
Conversion of stock, shares converted				75,746
Warrants issued to purchase shars of common stock			7,839	67,908
Sale of stock, shares				4,985,610
Commissions paid			$ 1,400,000
Shelf Registration Statement
Temporary Equity [Line Items]
Issuance and sale of equity						$ 100,000,000
ATM
Temporary Equity [Line Items]
Net proceeds												$ 1,700,000
Sale of stock, shares												760,130
Shares issued, price per share		$ 3.75
Proceeds from follow on offering		$ 10,200,000
Commissions paid												$ 109,000
Issuance and sale of equity												$ 17,300,000
Amended and Restated Certificate of Incorporation
Temporary Equity [Line Items]
Common stock, shares authorized								500,000,000				500,000,000
Preferred stock, shares authorized								10,000,000				10,000,000
Common stock par value								$ 0.0001				$ 0.0001
Preferred stock, par value								$ 0.0001				$ 0.0001
Chief Financial Officer
Temporary Equity [Line Items]
Stock and warrants issued during period shares common stock and warrants					10,000
Warrant liability fair value					$ 20,000
Expected term (years)												12 months
Risk free interest rate												4.42%
Expected volatility												89.00%
Expected dividend yield												0.00%
General and administrative								$ 0		5,000		$ 7,000	8,000
Officers and Directors
Temporary Equity [Line Items]
Stock and warrants issued during period shares common stock and warrants							496,970
Warrant liability fair value							$ 125,000
Expected term (years)							10 years
Risk free interest rate							4.10%
Expected volatility							82.00%
Expected dividend yield							0.00%
General and administrative								$ 0		2,000		$ 1,000	5,000
Warrant term							10 years
Directors, Employees or Consultants | 2024 Private Placement
Temporary Equity [Line Items]
Exercise price of warrants per share								$ 4.3915				$ 4.3915
Maximum | Officers and Directors
Temporary Equity [Line Items]
Vesting period							48 months
Minimum | Officers and Directors
Temporary Equity [Line Items]
Vesting period							12 months
Common Stock
Temporary Equity [Line Items]
Stock issued								270,057	490,073		8,950	861,652
Net proceeds												$ 2,000,000
Fair value of common stock				$ 8,500,000
Common Stock | ATM
Temporary Equity [Line Items]
Stock issued		2,720,000
Sale of stock, shares	4,450,000
Commissions paid												146,000
Remaining amount of available for offer and sale												$ 2,600,000
Common Warrants | 2024 Private Placement
Temporary Equity [Line Items]
Exercise price of warrants per share								$ 3.827				$ 3.827
Pre Funded Warrants
Temporary Equity [Line Items]
Exercise price of warrants per share								$ 0.0001				$ 0.0001
Warrant liability fair value								$ 500,000				$ 500,000
Pre Funded Warrants | 2024 Private Placement
Temporary Equity [Line Items]
Exercise price of warrants per share								$ 3.8269				$ 3.8269
Number of warrants converted to common stock				306,506
Decrease in warrant exercise price												0.0001
Warrants issued to purchase shars of common stock				306,506
Placement Agent Warrants
Temporary Equity [Line Items]
Exercise price of warrants per share								$ 0.0001				$ 0.0001
Warrant liability fair value								$ 100,000				$ 100,000
Tranche A Common Warrants
Temporary Equity [Line Items]
Exercise price of warrants per share								$ 5.36				$ 5.36
Fair value of warrant liability										200,000			4,100,000
Warrants expiration date								Jul. 27, 2024				Jul. 27, 2024
Warrant liability fair value								$ 4,100,000				$ 4,100,000
Expected term (years)												11 months 8 days
Risk free interest rate												4.90%
Expected volatility												100.00%
Expected dividend yield												0.00%
Fair value of warrants								$ 0				$ 0
Tranche A Common Warrants | 2024 Private Placement
Temporary Equity [Line Items]
Number of warrants converted to common stock				2,646,058
Warrants issued to purchase shars of common stock				2,646,058
Tranche B Common Warrants
Temporary Equity [Line Items]
Exercise price of warrants per share								$ 7.15				$ 7.15
Fair value of warrant liability								$ 800,000		$ 300,000		$ 600,000	$ 3,700,000
Warrant liability fair value								7,100,000				$ 7,100,000
Expected term (years)												1 year 8 months 8 days
Risk free interest rate												4.50%
Expected volatility												100.00%
Expected dividend yield												0.00%
Fair value of warrants								1,100,000				$ 1,100,000
Tranche A and Tranche B Common Warrants
Temporary Equity [Line Items]
Sale of stock, shares				2,646,058
Tranche 1
Temporary Equity [Line Items]
Fair value of warrant liability								800,000				400,000
Warrant liability fair value								1,100,000				$ 1,100,000
Expected term (years)												5 years
Risk free interest rate												4.00%
Expected volatility												100.00%
Fair value of warrants								$ 1,500,000				$ 1,500,000
Tranche 1 | Warrants
Temporary Equity [Line Items]
Exercise price of warrants per share														$ 2.32
Number of warrants converted to common stock														641,163
Warrants issued to purchase shars of common stock														641,163
Warrants expiration date														Feb. 28, 2030
Post Merger Transaction | Officers and Directors
Temporary Equity [Line Items]
Exercise price of warrants per share							$ 10.42
Number of warrants converted to common stock							14,313
Warrants issued to purchase shars of common stock							14,313

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