Notes Receivable and Allowance for Credit Losses - Schedule of Amortized Cost Basis of Our Notes Receivable by Prophet Score and Year of Origination (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Past Due [Line Items]
Notes receivable, amortized cost, current fiscal year	$ 158,673	$ 190,664
Notes receivable, amortized cost, prior fiscal year	8,477	1
Notes receivable, amortized cost	167,150	190,665
A
Financing Receivable, Past Due [Line Items]
Notes receivable, amortized cost, current fiscal year	57,634	57,945
Notes receivable, amortized cost, prior fiscal year	35	0
Notes receivable, amortized cost	57,669	57,945
B
Financing Receivable, Past Due [Line Items]
Notes receivable, amortized cost, current fiscal year	66,391	74,999
Notes receivable, amortized cost, prior fiscal year	323	1
Notes receivable, amortized cost	66,714	75,000
C
Financing Receivable, Past Due [Line Items]
Notes receivable, amortized cost, current fiscal year	34,591	57,646
Notes receivable, amortized cost, prior fiscal year	8,119	0
Notes receivable, amortized cost	42,710	57,646
No score
Financing Receivable, Past Due [Line Items]
Notes receivable, amortized cost, current fiscal year	57	74
Notes receivable, amortized cost, prior fiscal year	0	0
Notes receivable, amortized cost	$ 57	$ 74