Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements of Comprehensive (Loss) Income [Abstract]
Net income (loss)	$ 9,004	$ (94,351)
Other comprehensive (loss) income:
Change in net actuarial loss (gain)	1,419	(662)
Tax effect on change in net actuarial (loss) gain	(298)	139
Unrealized holding gains arising during the period	2,832	709
Tax effect on unrealized holding gains arising during the period	(595)	(149)
Reclassification adjustment for gains included in net loss	(6,046)	(433)
Tax effect on reclassification adjustment for gains included in net loss	1,270	91
Other comprehensive loss, net of tax	(1,418)	(305)
Comprehensive income (loss)	$ 7,586	$ (94,656)