Variable interest entities ("VIEs") (Details) $ in Thousands			12 Months Ended
	Dec. 20, 2022 shares	Oct. 26, 2021 USD ($)	Dec. 31, 2022 USD ($) company shares	Dec. 31, 2021 USD ($) shares		Dec. 31, 2020 USD ($) shares	Dec. 13, 2022 shares	Jul. 29, 2022 shares	May 24, 2022 shares	Feb. 28, 2022 shares	May 15, 2020 shares
Variable Interest Entity [Line Items]
Number of special purpose acquisition companies | company			2
Proceeds from Company sponsored Initial Public Offering		$ 126,500	$ 0	$ 126,500		$ 0
Restricted cash			25,534	127,765	[1]	0
Cash and cash equivalents			112,433	213,759	[1]	$ 35,424
Other assets			184,443	205,838	[1]
Assets			2,714,392	3,043,250	[1]
Liabilities			$ 1,893,971	$ 2,090,220	[1]
IPO
Variable Interest Entity [Line Items]
Proceeds from Company sponsored Initial Public Offering		$ 126,500
Shares exercised their redemption rights | shares	10,170,490
Class A Stock
Variable Interest Entity [Line Items]
Common stock, outstanding (in shares) | shares			10,868,556	12,447,036		12,381,778	10,867,660	11,251,930	11,863,559	12,322,073	12,636,523
Class A Stock | IPO
Variable Interest Entity [Line Items]
Common stock, outstanding (in shares) | shares	12,650,000
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Restricted cash			$ 25,535	$ 127,765
Cash and cash equivalents			1,694	1,798
Other assets			318	722
Assets			27,547	130,285
Other Liabilities			828	24
Liabilities			$ 828	$ 24

[1] (1) Certain prior period reported amounts were reclassified to conform to the current period presentation, See Note 2.