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Intangible Assets and Goodwill - Schedule of Changes in Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Changes to goodwill
Beginning Balance		$ 269,115
Purchase price adjustments		(332)
Effect of changes in foreign currency exchange rates		(3,693)
Ending Balance		265,090
Impairment charge - goodwill	$ 5,123		$ 5,123
Real Estate
Changes to goodwill
Beginning Balance		250,482
Purchase price adjustments		(332)
Effect of changes in foreign currency exchange rates		(3,693)
Ending Balance		246,457
Mortgage
Changes to goodwill
Beginning Balance		18,633
Ending Balance		$ 18,633