Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in-Capital [Member]	Accumulated Deficit [Member]	Total
Beginning balance at Dec. 31, 2022	$ 3	$ 249,056	$ (227,228)	$ 21,831
Beginning balance (in shares) at Dec. 31, 2022	3,472,246
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	$ 0	325	0	325
Issuance of restricted stock	$ 0	0	0	0
Issuance of restricted stock (in shares)	15,835
Net loss	$ 0	0	(2,835)	(2,835)
Ending balance at Mar. 31, 2023	$ 3	249,381	(230,063)	19,321
Ending balance (in shares) at Mar. 31, 2023	3,488,081
Beginning balance at Dec. 31, 2022	$ 3	249,056	(227,228)	21,831
Beginning balance (in shares) at Dec. 31, 2022	3,472,246
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss				(7,036)
Ending balance at Sep. 30, 2023	$ 3	250,454	(234,264)	16,193
Ending balance (in shares) at Sep. 30, 2023	3,491,324
Beginning balance at Mar. 31, 2023	$ 3	249,381	(230,063)	19,321
Beginning balance (in shares) at Mar. 31, 2023	3,488,081
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	$ 0	352	0	352
Modification of common stock warrants	0	384	0	384
Net loss	0	0	(3,148)	(3,148)
Ending balance at Jun. 30, 2023	$ 3	250,117	(233,211)	16,909
Ending balance (in shares) at Jun. 30, 2023	3,488,081
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	$ 0	337	0	337
Issuance of restricted stock	$ 0	0	0	0
Issuance of restricted stock (in shares)	3,243
Net loss	$ 0	0	(1,053)	(1,053)
Ending balance at Sep. 30, 2023	$ 3	250,454	(234,264)	16,193
Ending balance (in shares) at Sep. 30, 2023	3,491,324
Beginning balance at Dec. 31, 2023	$ 4	250,742	(238,058)	12,688
Beginning balance (in shares) at Dec. 31, 2023	3,506,025
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	$ 0	112	0	112
Net loss	0	0	(3,368)	(3,368)
Ending balance at Mar. 31, 2024	$ 4	250,854	(241,426)	9,432
Ending balance (in shares) at Mar. 31, 2024	3,506,025
Beginning balance at Dec. 31, 2023	$ 4	250,742	(238,058)	12,688
Beginning balance (in shares) at Dec. 31, 2023	3,506,025
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss				(5,589)
Ending balance at Sep. 30, 2024	$ 4	252,986	(243,647)	9,343
Ending balance (in shares) at Sep. 30, 2024	4,171,161
Beginning balance at Mar. 31, 2024	$ 4	250,854	(241,426)	9,432
Beginning balance (in shares) at Mar. 31, 2024	3,506,025
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	$ 0	163	0	163
Net loss	0	0	(99)	(99)
Ending balance at Jun. 30, 2024	$ 4	251,017	(241,525)	9,496
Ending balance (in shares) at Jun. 30, 2024	3,506,025
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	$ 0	26	0	26
Issuance of common stock	$ 0	1,943	0	1,943
Issuance of common stock (in shares)	665,136
Net loss	$ 0	0	(2,122)	(2,122)
Ending balance at Sep. 30, 2024	$ 4	$ 252,986	$ (243,647)	$ 9,343
Ending balance (in shares) at Sep. 30, 2024	4,171,161