Correction of Immaterial Error (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revision of Previously Issued Financial Statements
Beginning balance			$ 60,294
Net loss	$ (21,508)	$ (28,153)	(72,559)	$ (100,789)
Ending balance	(7,768)	65,768	(7,768)	65,768
Retained Earnings [Member]
Revision of Previously Issued Financial Statements
Beginning balance	(84,458)	2,067	(33,407)	74,703
Net loss	(21,508)	(28,153)	(72,559)	(100,789)
Ending balance	(105,454)	(26,086)	(105,454)	(26,086)
Accumulated Other Comprehensive (Loss) Income [Member]
Revision of Previously Issued Financial Statements
Beginning balance	(5,489)	(7,984)	(8,492)	(1,035)
Additional minimum pension liability, net of tax	44	20	93	62
Unrealized holding gains (losses) arising during period, net of tax	1,154	(1,866)	3,047	(8,839)
Reclassification adjustment for (gains) losses included in net income, net of tax	123	(398)	1,184	(416)
Ending balance	(4,680)	$ (10,228)	(4,680)	$ (10,228)
Revision of Prior Period, Error Correction, Adjustment [Member] | Retained Earnings [Member]
Revision of Previously Issued Financial Statements
Ending balance	512		512
Revision of Prior Period, Error Correction, Adjustment [Member] | Accumulated Other Comprehensive (Loss) Income [Member]
Revision of Previously Issued Financial Statements
Ending balance	$ (512)		$ (512)