Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Contingency [Line Items]
Valuation allowance	$ 0	$ 1,090
Deferred tax assets, gross	145,700	175,400
Unrecognized tax benefits	0	4,300
State and Local Jurisdiction
Income Tax Contingency [Line Items]
Operating Loss Carryforwards	800	$ 1,500
Tax Year 2019 [Member]
Income Tax Contingency [Line Items]
Changes for tax positions of prior years	2,200
Tax Adjustments, Settlements, and Unusual Provisions	$ 2,200