Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Other Comprehensive Income (Loss), before Tax [Abstract]
Foreign currency translation adjustment	$ (1)	$ (2)
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(153)	(153)
Defined benefit pension plan and postretirement medical liability adjustment	0	(212)
Other Comprehensive Income (Loss), before Tax	152	(61)
Other Comprehensive Income (Loss), Tax [Abstract]
Foreign currency translation adjustment	0	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	(40)	(40)
Defined benefit pension plan and postretirement medical liability adjustment	0	45
Other Comprehensive Income (Loss), Tax	(40)	5
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	(1)	(2)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	(113)	(113)
Defined benefit pension plan and postretirement medical liability adjustment	0	(167)
Total Other Comprehensive Income (Loss)	$ 112	$ (56)