Income Taxes - Income Tax Benefit (Expense) in Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Tax Disclosure [Abstract]
Unrealized change in cash flow hedging instruments	$ 159	$ (80)	$ 77	$ (157)
Realized change in cash flow hedging instruments	(17)	216	(25)	276
Reclassification of unrealized change in ineffective cash flow hedging instruments		70		76
Defined benefit and postretirement benefit plans	(12)	(12)	(24)	(25)
Income tax benefit related to other comprehensive (loss) income	$ 130	$ 194	$ 28	$ 170