Benefit Plans - Schedule Of Fair Value of the Plan Assets and Target Asset Allocation (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Common stock [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset Category, Amount	$ 789	$ 1,562
Mutual funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset Category, Amount	2,171	2,202
Corporate/government bonds [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset Category, Amount	2,354	982
Cash and cash equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset Category, Amount	20	10
Plan Asset Categories [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset Category, Amount	$ 5,334	$ 4,756