Commitments And Contingencies (Reconciliation Of Contingent Consideration Liability) (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)
Business Combination, Contingent Consideration, Reconciliation of Change in Liability [Roll Forward]
Balance at beginning of period		$ 6,911
Payments		(5,008)
Accretion		93
Fair value adjustments		(1,886)
Balance at end of the period	$ 110	110
Less current portion in accrued expenses and other current liabilities	(7)	(7)
Total long-term portion in other long-term liabilities	103	$ 103
Reduction to fair value	$ (1,900)