Notes Receivable - Interest Income and Payment Received (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	$ 5,318	$ 1,379	$ 7,865	$ 2,760
Payment received relating to notes receivables			2,143	2,381
Notes Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Payment received relating to notes receivables			4,700	5,100
Accrued interest receivable	41,100		41,100		$ 41,000
Bonds A and B Series [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income	$ 1,300	$ 1,300	$ 2,500	$ 2,700