Fair Value of Financial Instruments - Schedule of Fair Values and Carrying Values of Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets
Financing receivable	$ 124,319	$ 142,011
Other significant observable inputs Level 2 | Fair Value
Assets
Total	149,000	145,272
Other significant observable inputs Level 2 | Carrying value
Assets
Total	149,000	145,272
Significant unobservable inputs Level 3
Assets
Total	60,143	63,123
Significant unobservable inputs Level 3 | Fair Value
Liabilities
Debt, net	348,747	262,932
Total	348,747	262,932
Significant unobservable inputs Level 3 | Carrying value
Liabilities
Debt, net	356,091	268,082
Total	356,091	268,082
Debentures | Other significant observable inputs Level 2 | Fair Value
Assets
Financing receivable	22,153	23,853
Debentures | Other significant observable inputs Level 2 | Carrying value
Assets
Financing receivable	22,153	23,853
Notes receivable, net | Other significant observable inputs Level 2 | Fair Value
Assets
Financing receivable	126,847	121,419
Notes receivable, net | Other significant observable inputs Level 2 | Carrying value
Assets
Financing receivable	$ 126,847	$ 121,419