CONDENSED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (unaudited) - USD ($) $ in Thousands	Total	Common Stock	Preferred Stock Series A-1 Preferred Stock	Preferred Stock Series A-2 Preferred Stock	Additional Paid In Capital	Accumulated Deficit
Balance at Mar. 31, 2025	$ 1,058	$ 2			$ 922,575	$ (921,519)
Balance (in shares) at Mar. 31, 2025		1,601,252
Stock-based compensation	72				72
Shares issued as consideration for board service fees, consulting services and salary (in shares)		38,269
Shares issued as consideration for board service fees, consulting services and salary	112				112
Sale of Series A-1 preferred stock (in shares)			500
Sale of Series A-1 preferred stock	500				500
Issuance of common stock in registered direct offering, net of offering cost (in shares)		338,725
Issuance of common stock in registered direct offering, net of offering cost	998				998
Issuance of prefunded warrants in registered direct offering	913				913
Reclassification of Warrant Liability to equity	209				209
Exercise of prefunded warrants (in shares)		96,500
Exercise of prefunded warrants	0
Sale of Series A-2 preferred stock (in shares)				850
Sale of Series A-2 preferred stock	850				850
Net loss	(1,051)					(1,051)
Balance at Jun. 30, 2025	3,661	$ 2			926,229	(922,570)
Balance (in shares) at Jun. 30, 2025		2,074,746	500	850
Balance at Dec. 31, 2025	2,153	$ 2			926,773	(924,622)
Balance (in shares) at Dec. 31, 2025		2,349,480	500	850
Stock-based compensation	113				113
Shares issued as consideration for board service fees, consulting services and salary (in shares)		106,062
Shares issued as consideration for board service fees, consulting services and salary	275				275
Equity line of credit draw (in shares)		30,598
Equity line of credit draw	70				70
Net loss	(1,958)					(1,958)
Balance at Jun. 30, 2026	652	$ 2			927,230	(926,580)
Balance (in shares) at Jun. 30, 2026		2,486,140	500	850
Balance at Mar. 31, 2026	1,288	$ 2			926,914	(925,628)
Balance (in shares) at Mar. 31, 2026		2,378,383	500	850
Stock-based compensation	56				56
Shares issued as consideration for board service fees, consulting services and salary (in shares)		77,159
Shares issued as consideration for board service fees, consulting services and salary	190				190
Equity line of credit draw (in shares)		30,598
Equity line of credit draw	70				70
Net loss	(952)					(952)
Balance at Jun. 30, 2026	$ 652	$ 2			$ 927,230	$ (926,580)
Balance (in shares) at Jun. 30, 2026		2,486,140	500	850