Consolidated Statements of Stockholders' Equity - USD ($)	Total	Common Stock [Member]	Preferred Stock [Member] Convertible Preferred Stock	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Treasury Stock, Common [Member]
Balance (in shares) at Dec. 31, 2022		126,624,110	582
Balance at Dec. 31, 2022	$ 117,964,000	$ 22,792,000	$ 0	$ 251,366,000	$ (156,194,000)	$ 0
Common stock repurchased	(1,475,000)	$ 0	0	0	0	(1,475,000)
Common stock repurchased, shares		(1,320,046)
Stock-based compensation	4,621,000	$ 0	0	4,621,000	0	0
Net loss	(30,094,000)	$ 0	$ 0	0	(30,094,000)	0
Balance (in shares) at Dec. 31, 2023		125,304,064	582
Balance at Dec. 31, 2023	91,016,000	$ 22,792,000	$ 0	255,987,000	(186,288,000)	(1,475,000)
Issuance of common stock upon warrant exercise	3,673	$ 661		3,012	0	0
Issuance of common stock upon warrant exercise, shares		3,672,500	0
Issuance of common stock upon option exercise (in Shares)		343,998	0
Issuance of common stock upon option exercise	273	$ 62		211	0	0
Shares withheld related to cashless exercise of options and taxes (in shares)		(150,558)	0
Shares withheld related to cashless exercise of options and taxes	(273)	$ (27)		(246)	0	0
Stock-based compensation	2,292,000	0	$ 0	2,292,000	0	0
Net loss	(25,504,000)	$ 0	$ 0	0	(25,504,000)	0
Balance (in shares) at Dec. 31, 2024		129,170,004	582
Balance at Dec. 31, 2024	$ 71,477,000	$ 23,488,000	$ 0	$ 261,256,000	$ (211,792,000)	$ (1,475,000)