Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Revision of Prior Period, Error Correction, Adjustment [Member] Retained (Deficit) Earnings [Member]	Revision of Prior Period, Error Correction, Adjustment [Member] Accumulated Other Comprehensive (Loss) Income [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained (Deficit) Earnings [Member]	Accumulated Other Comprehensive (Loss) Income [Member]	Treasury Stock [Member]	Total
Beginning balance at Dec. 31, 2021			$ 2,087	$ 124,514	$ 74,703	$ (1,035)	$ (24,748)
Equity based compensation				233
Shares issued under employee benefit plans				(118)			114
Net loss					(100,789)			$ (100,789)
Additional minimum pension liability, net of tax						62
Unrealized holding gains (losses) arising during period, net of tax						(8,839)
Reclassification adjustment for (gains) losses included in net income, net of tax						(416)
Ending balance at Sep. 30, 2022			2,087	124,629	(26,086)	(10,228)	(24,634)	65,768
Beginning balance at Jun. 30, 2022			2,087	124,836	2,067	(7,984)	(24,634)
Equity based compensation				(203)
Shares issued under employee benefit plans				(4)
Net loss					(28,153)			(28,153)
Additional minimum pension liability, net of tax						20
Unrealized holding gains (losses) arising during period, net of tax						(1,866)
Reclassification adjustment for (gains) losses included in net income, net of tax						(398)
Ending balance at Sep. 30, 2022			2,087	124,629	(26,086)	(10,228)	(24,634)	65,768
Beginning balance at Dec. 31, 2022			2,087	124,740	(33,407)	(8,492)	(24,634)	60,294
Equity based compensation				173
Net loss					(72,559)			(72,559)
Additional minimum pension liability, net of tax						93
Unrealized holding gains (losses) arising during period, net of tax						3,047
Reclassification adjustment for (gains) losses included in net income, net of tax						1,184
Ending balance at Sep. 30, 2023	$ 512	$ (512)	2,087	124,913	(105,454)	(4,680)	(24,634)	(7,768)
Beginning balance at Jun. 30, 2023			2,087	124,879	(84,458)	(5,489)	(24,634)
Equity based compensation				34
Net loss					(21,508)			(21,508)
Additional minimum pension liability, net of tax						44
Unrealized holding gains (losses) arising during period, net of tax						1,154
Reclassification adjustment for (gains) losses included in net income, net of tax						123
Ending balance at Sep. 30, 2023	$ 512	$ (512)	$ 2,087	$ 124,913	$ (105,454)	$ (4,680)	$ (24,634)	$ (7,768)