Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Net (loss) income	$ (2,494)	$ 2,923
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax expense	982	(593)
Employee benefit related, net of tax expense	1,167	2,297
Other comprehensive income	2,149	1,704
Comprehensive (loss) income	$ (345)	$ 4,627