Inventories - Schedule of Inventory (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Inventory Disclosure [Abstract]
Raw materials	$ 37,077	$ 34,617
Finished goods	16,915	18,528
Inventories, net	53,992	53,145
Service and sales demonstration inventory, net	$ 31,894	$ 30,554