Basis of Presentation and Summary of Significant Accounting Policies - Contract Balances (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Basis of Presentation and Summary of Significant Accounting Policies
Accounts receivable, net	$ 76,893	$ 101,616	$ 184,102
Deferred revenues	13,107	17,585	17,518
Customer deposits	23,838	16,955	17,707
Costs to obtain and fulfill a contract	1,400	1,674	$ 2,328
Unbilled receivables, net	23,876	25,741
Revenue recognized from deferred revenue	17,300	16,500
Amortization of contract costs	$ 900	$ 1,100
Practical expedient on incremental costs of obtaining contracts	true