Property, Equipment, and Software (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property, equipment, and software, Gross	$ 31,169		$ 31,169		$ 28,750
Less: Accumulated depreciation and amortization	(16,401)		(16,401)		(16,510)
Property, equipment, and software, net	14,768		14,768		12,240
Depreciation and amortization	6,214	$ 6,416	12,229	$ 12,899
Software and computer equipment
Property, Plant and Equipment [Line Items]
Property, equipment, and software, Gross	8,266		8,266		8,326
Furniture, office equipment and other
Property, Plant and Equipment [Line Items]
Property, equipment, and software, Gross	1,708		1,708		2,118
Internally developed software
Property, Plant and Equipment [Line Items]
Property, equipment, and software, Gross	20,017		20,017		17,128
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, equipment, and software, Gross	1,178		1,178		$ 1,178
Property equipment software
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 1,200	$ 1,000	$ 2,400	$ 2,000