Property and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 18,875	$ 18,414
Accumulated depreciation	(13,304)	(12,326)
Property and equipment, net	5,571	6,088
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	15,866	15,420
Leasehold improvement
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 3,009	$ 2,994