Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Preferred Stock [Member] Series A Preferred Stock [Member]	Preferred Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2021	43,656,169	2,300	329
Balance at Dec. 31, 2021	$ 435	$ 1	$ 1	$ 613,572	$ (573,400)	$ 40,609
Stock-based compensation expense (in shares)	236,995	0	0
Stock-based compensation expense	$ 2	$ 0	$ 0	431	0	433
Issuance of shares (in shares)	6,857,140	0	0
Issuance of shares	$ 69	$ 0	$ 0	11,672	0	11,741
Dividends declared on 8.875% series A cumulative perpetual preferred shares	0	0	0	0	(1,265)	(1,265)
Net loss and comprehensive loss	$ 0	$ 0	$ 0	0	(5,912)	(5,912)
Balance (in shares) at Mar. 31, 2022	50,750,304	2,300	329
Balance at Mar. 31, 2022	$ 506	$ 1	$ 1	625,675	(580,577)	45,606
Balance (in shares) at Dec. 31, 2021	43,656,169	2,300	329
Balance at Dec. 31, 2021	$ 435	$ 1	$ 1	613,572	(573,400)	40,609
Net loss and comprehensive loss						(17,940)
Balance (in shares) at Sep. 30, 2022	50,793,567	2,300	329
Balance at Sep. 30, 2022	$ 506	$ 1	$ 1	626,589	(595,158)	31,939
Balance (in shares) at Mar. 31, 2022	50,750,304	2,300	329
Balance at Mar. 31, 2022	$ 506	$ 1	$ 1	625,675	(580,577)	45,606
Stock-based compensation expense (in shares)	19,971	0	0
Stock-based compensation expense	$ 0	$ 0	$ 0	423	0	423
Dividends declared on 8.875% series A cumulative perpetual preferred shares	0	0	0	0	(1,288)	(1,288)
Net loss and comprehensive loss	$ 0	$ 0	$ 0	0	(5,483)	(5,483)
Balance (in shares) at Jun. 30, 2022	50,770,275	2,300	329
Balance at Jun. 30, 2022	$ 506	$ 1	$ 1	626,098	(587,348)	39,258
Stock-based compensation expense (in shares)	23,292	0	0
Stock-based compensation expense	$ 0	$ 0	$ 0	491	0	491
Dividends declared on 8.875% series A cumulative perpetual preferred shares	0	0	0	0	(1,265)	(1,265)
Net loss and comprehensive loss	$ 0	$ 0	$ 0	0	(6,545)	(6,545)
Balance (in shares) at Sep. 30, 2022	50,793,567	2,300	329
Balance at Sep. 30, 2022	$ 506	$ 1	$ 1	626,589	(595,158)	31,939
Balance (in shares) at Dec. 31, 2022	55,823,810	2,300	329
Balance at Dec. 31, 2022	$ 556	$ 1	$ 1	636,963	(603,298)	34,223
Stock-based compensation expense (in shares)	217,452	0	0
Stock-based compensation expense	$ 2	$ 0	$ 0	63	0	65
Issuance of shares (in shares)	10,500,000	0	0
Issuance of shares	$ 105	$ 0	$ 0	38,385	0	38,490
Dividends declared on 8.875% series A cumulative perpetual preferred shares	0	0	0	0	(1,265)	(1,265)
Net loss and comprehensive loss	$ 0	$ 0	$ 0	0	(10,691)	(10,691)
Balance (in shares) at Mar. 31, 2023	66,541,262	2,300	329
Balance at Mar. 31, 2023	$ 663	$ 1	$ 1	675,411	(615,254)	60,822
Balance (in shares) at Dec. 31, 2022	55,823,810	2,300	329
Balance at Dec. 31, 2022	$ 556	$ 1	$ 1	636,963	(603,298)	34,223
Net loss and comprehensive loss						(24,691)
Balance (in shares) at Sep. 30, 2023	66,604,981	2,300	329
Balance at Sep. 30, 2023	$ 644	$ 1	$ 1	678,796	(631,807)	47,655
Balance (in shares) at Mar. 31, 2023	66,541,262	2,300	329
Balance at Mar. 31, 2023	$ 663	$ 1	$ 1	675,411	(615,254)	60,822
Stock-based compensation expense (in shares)	54,344	0	0
Stock-based compensation expense	$ 1	$ 0	$ 0	163	0	164
Dividends declared on 8.875% series A cumulative perpetual preferred shares	0	0	0	0	(1,288)	(1,288)
Net loss and comprehensive loss	$ 0	$ 0	$ 0	0	(7,064)	(7,064)
Balance (in shares) at Jun. 30, 2023	66,595,606	2,300	329
Balance at Jun. 30, 2023	$ 664	$ 1	$ 1	675,574	(623,606)	52,634
Stock-based compensation expense (in shares)	9,375	0	0
Stock-based compensation expense	$ 0	$ 0	$ 0	652	0	652
Dividends declared on 8.875% series A cumulative perpetual preferred shares	0	0	0	0	(1,265)	(1,265)
Net loss and comprehensive loss	0	0	0	0	(6,936)	(6,936)
Reclassification of derivative liability	$ 0	$ 0	$ 0	2,570	0	2,570
Balance (in shares) at Sep. 30, 2023	66,604,981	2,300	329
Balance at Sep. 30, 2023	$ 644	$ 1	$ 1	$ 678,796	$ (631,807)	$ 47,655