Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Thousands		12 Months Ended
	Sep. 14, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Rent expense		$ 4,300	$ 3,700	$ 3,600
Sublease Income		$ 406	$ 406	$ 729
Cachet [Member]
Loss Contingency, Damages Sought, Value	$ 150,000