CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands		Total		Perpetual Preferred Stock	Common stock		Treasury Stock	Additional paid-in capital	Accumulated deficit
Preferred stock, beginning balance (in shares) at Dec. 31, 2023				1,916,000
Common stock, beginning balance (in shares) at Dec. 31, 2023	[1]				3,165,000
Beginning balance at Dec. 31, 2023		$ 65,299		$ 18,988	$ 2		$ (5,728)	$ 160,126	$ (108,089)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation		58						58
Shares issued under stock incentive plans (in shares)	[1]				4,000
Shares issued under stock incentive plans		(15)						(15)
Dividends to holders of preferred stock ($0.25 per share)		(479)						(479)
Net income (loss)		(2,224)							(2,224)
Preferred stock, ending balance (in shares) at Mar. 31, 2024				1,916,000
Common stock, ending balance (in shares) at Mar. 31, 2024	[1]				3,169,000
Ending balance at Mar. 31, 2024		62,639		$ 18,988	$ 2		(5,728)	159,690	(110,313)
Preferred stock, beginning balance (in shares) at Dec. 31, 2023				1,916,000
Common stock, beginning balance (in shares) at Dec. 31, 2023	[1]				3,165,000
Beginning balance at Dec. 31, 2023		65,299		$ 18,988	$ 2		(5,728)	160,126	(108,089)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(6,011)
Preferred stock, ending balance (in shares) at Jun. 30, 2024				1,916,000
Common stock, ending balance (in shares) at Jun. 30, 2024	[1]				3,224,000
Ending balance at Jun. 30, 2024		58,443		$ 18,988	$ 2		(5,728)	159,281	(114,100)
Preferred stock, beginning balance (in shares) at Mar. 31, 2024				1,916,000
Common stock, beginning balance (in shares) at Mar. 31, 2024	[1]				3,169,000
Beginning balance at Mar. 31, 2024		62,639		$ 18,988	$ 2		(5,728)	159,690	(110,313)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation		70						70
Shares issued for fractional shares in conjunction with reverse stock split (in shares)	[1]				55,000
Dividends to holders of preferred stock ($0.25 per share)		(479)						(479)
Net income (loss)		(3,787)							(3,787)
Preferred stock, ending balance (in shares) at Jun. 30, 2024				1,916,000
Common stock, ending balance (in shares) at Jun. 30, 2024	[1]				3,224,000
Ending balance at Jun. 30, 2024		$ 58,443		$ 18,988	$ 2		(5,728)	159,281	(114,100)
Preferred stock, beginning balance (in shares) at Dec. 31, 2024				1,916,000
Common stock, beginning balance (in shares) at Dec. 31, 2024		3,201,502	[2]		3,202,000	[1]
Beginning balance at Dec. 31, 2024		$ 54,336		$ 18,988	$ 2		(6,007)	159,880	(118,527)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation		51						51
Shares issued under stock incentive plans (in shares)	[1]				7,000
Shares issued under stock incentive plans		(5)						(5)
Dividends to holders of preferred stock ($0.25 per share)		(479)						(479)
Issuance of Preferred Shares as part of acquisition (see Note 11) (in shares)				775,000
Issuance of Preferred Shares as part of acquisition (see Note 11)		7,045		$ 7,045
Net income (loss)		(1,176)							(1,176)
Preferred stock, ending balance (in shares) at Mar. 31, 2025				2,691,000
Common stock, ending balance (in shares) at Mar. 31, 2025	[1]				3,209,000
Ending balance at Mar. 31, 2025		$ 59,772		$ 26,033	$ 2		(6,007)	159,447	(119,703)
Preferred stock, beginning balance (in shares) at Dec. 31, 2024				1,916,000
Common stock, beginning balance (in shares) at Dec. 31, 2024		3,201,502	[2]		3,202,000	[1]
Beginning balance at Dec. 31, 2024		$ 54,336		$ 18,988	$ 2		(6,007)	159,880	(118,527)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		$ 2,275
Preferred stock, ending balance (in shares) at Jun. 30, 2025				2,691,000
Common stock, ending balance (in shares) at Jun. 30, 2025		3,225,545	[2]		3,225,000	[1]
Ending balance at Jun. 30, 2025		$ 62,613		$ 26,033	$ 2		(6,007)	158,837	(116,252)
Preferred stock, beginning balance (in shares) at Mar. 31, 2025				2,691,000
Common stock, beginning balance (in shares) at Mar. 31, 2025	[1]				3,209,000
Beginning balance at Mar. 31, 2025		59,772		$ 26,033	$ 2		(6,007)	159,447	(119,703)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation		63						63
Shares issued under stock incentive plans (in shares)	[1]				16,000
Dividends to holders of preferred stock ($0.25 per share)		(673)						(673)
Net income (loss)		$ 3,451							3,451
Preferred stock, ending balance (in shares) at Jun. 30, 2025				2,691,000
Common stock, ending balance (in shares) at Jun. 30, 2025		3,225,545	[2]		3,225,000	[1]
Ending balance at Jun. 30, 2025		$ 62,613		$ 26,033	$ 2		$ (6,007)	$ 158,837	$ (116,252)

[1] *All share amounts reflect a 1 for 5 reverse stock split effective June 14, 2024, retroactively

[2] *All share amounts reflect a 1 for 5 reverse stock split effective June 14, 2024, retroactively