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Summary of Significant Accounting Policies - Property and Equipment and Indefinite-lived Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Goodwill impairment charges
Impairment of long-lived assets	$ 0	$ 0	$ 0	$ 0
Impairment of indefinite-lived intangible assets	$ 0	$ 0	$ 0	$ 0
Internal use software costs - registry
Goodwill
Intangible asset amortization period	5 years		5 years
Napo Member \| Equipment \| Minimum
Goodwill
Estimated useful lives	3 years		3 years
Napo Member \| Equipment \| Maximum
Goodwill
Estimated useful lives	10 years		10 years