CONDENSED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid In Capital	Accumulated Deficit
Balance at Dec. 31, 2023	$ 6,307	$ 2	$ 922,072	$ (915,767)
Balance (in shares) at Dec. 31, 2023		1,601,252
Stock-based compensation	172		172
Net loss	(1,682)			(1,682)
Balance at Mar. 31, 2024	4,797	$ 2	922,244	(917,449)
Balance (in shares) at Mar. 31, 2024		1,601,252
Balance at Dec. 31, 2024	2,063	$ 2	922,507	(920,446)
Balance (in shares) at Dec. 31, 2024		1,601,252
Stock-based compensation	68		68
Net loss	(1,073)			(1,073)
Balance at Mar. 31, 2025	$ 1,058	$ 2	$ 922,575	$ (921,519)
Balance (in shares) at Mar. 31, 2025		1,601,252