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Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Litigation The Company is occasionally a party to routine claims or litigation incidental to its business and has been made a party to class action litigation alleging that certain of our business practices are or were improper. The Company does not believe that it is a party to any pending legal proceeding that is likely to have a material adverse effect on its business, financial condition or results of operations. Charges and guarantees There were no guarantees as of December 31, 2021. The Company provided guarantees in an aggregate amount of $0.6 million and $0.6 million as of December 31, 2020 and 2019, respectively, with respect to certain office leases.