Basis of Presentation - VIEs Total Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Variable Interest Entity [Line Items]
Variable Interest Entity, Consolidated, Carrying Amount, Total Assets	$ 852,048	$ 883,247
Variable Interest Entity, Consolidated, Carrying Amount, Total Liabilities	437,966	452,875
Variable Interest Entity, Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Variable Interest Entity, Consolidated, Carrying Amount, Total Assets	1,581	1,576
Variable Interest Entity, Consolidated, Carrying Amount, Total Liabilities	$ 257	$ 259