Notes and Other Receivables - Allowance for Credit Loss (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 334
Provision for credit losses	(51)	$ (64)
Ending balance	642
Notes Receivable, Secured
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	334
Provision for credit losses	308
Ending balance	$ 642