Acquisitions - Schedule of Purchase Consideration (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Dec. 17, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 16, 2021
Business Acquisition [Line Items]
Shares issued upon acquisition of American First Finance (shares)	8,046,252
Cash paid		$ 41,400
Estimated fair value of Contingent Consideration (see Note 6)			$ 109,549
AFF
Business Acquisition [Line Items]
Shares issued upon acquisition of American First Finance (shares)	8,046,252
Closing common stock price per share at December 16, 2021			$ 74.81	$ 62.83
Stock consideration	$ 505,546
Cash paid	253,087
Cash consideration paid to extinguish AFF pre-existing debt	257,278
Present value of deferred consideration payable to AFF shareholders on December 31, 2022			$ 23,873
Estimated fair value of Contingent Consideration (see Note 6)	127,420
Less cash acquired	48,263
Aggregate purchase consideration	$ 1,118,941