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Related Party Transactions - Relationship with Apollo Global Management, LLC (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Related-Party Transactions
Related party expense	$ 1,992	$ 2,744	$ 2,748	$ 1,707	$ 1,324	$ 1,360	$ 1,146	$ 1,551	$ 9,191	$ 5,381	$ 9,501
Management Holdings \| Master Service Agreement
Related-Party Transactions
Revenue from related parties										100	600
Caesars \| Master Service Agreement
Related-Party Transactions
Revenue from related parties										900	4,400
ADT LLC \| Master Service Agreement
Related-Party Transactions
Revenue from related parties										300	1,200
Sigma 2, LLC \| Margin Loan
Related-Party Transactions
Related party expense											1,700
Principal amount											55,800
Diamond Resorts Centralized Services \| Master Service Agreement
Related-Party Transactions
Revenue from related parties										900	5,400
Diamond Resorts Centralized Services \| Master Service Agreement \| Maximum
Related-Party Transactions
Related party cost of revenue										100	100
Presidio Group \| Master Service Agreement
Related-Party Transactions
Related party expense										$ 200	$ 1,000