Fixed and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Equipment and Leasehold Improvements, Net
Depreciation and amortization expenses	$ 2,073	$ 2,039
Prepaid Expenses and Other Assets
Equipment and Leasehold Improvements, Net
Costs capitalized, net of accumulated amortization	1,517		$ 1,639
Accumulated amortization, net	1,354		$ 1,232
Communication, Technology and Information Services
Equipment and Leasehold Improvements, Net
Amortization expense of capitalized costs	$ 122	$ 122