Hedging Activities - Balance Sheet Classification and Fair Values (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Derivative Instruments Gain Loss [Line Items]
Amount and location of expense reclassified from AOCI into expense (effective portion)	$ 272		$ 1,372
Interest Expense [Member]
Derivative Instruments Gain Loss [Line Items]
Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net	(637)	$ (643)
Interest Rate Swap [Member]
Derivative Instruments Gain Loss [Line Items]
Amount and location of expense reclassified from AOCI into expense (effective portion)	272		1,372
Interest Rate Cash Flow Hedge Liability At Fair Value	353		1,782
Interest Rate Swap [Member] | Other accrued liabilities [Member]
Derivative Instruments Gain Loss [Line Items]
Interest Rate Cash Flow Hedge Liability At Fair Value	$ 353		$ 1,782