Loans Payable and Secured Line of Credit - Interest expense, net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Loans Payable and Secured Line of Credit
Interest expense	$ 7,901	$ 4,932	$ 22,112	$ 13,759
Interest capitalized		(1,383)	(689)	(4,146)
Interest expense, net	$ 7,901	$ 3,549	$ 21,423	$ 9,613