Other Income, Net - Components (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Investment income, net
Interest, dividend and accretion income	$ 277	$ 27	$ 377	$ 51
Net realized gain on the sale of investments				17
Unrealized gain (loss) on investments, net	35	(960)	60	(2,010)
Interest income from investments in SPEs	2,003	2,029	4,006	4,072
Interest earned on notes receivable and other interest	181	191	353	352
Total investment income, net	2,496	1,287	4,796	2,482
Interest expense
Interest expense and amortization of discount and issuance costs for Senior Notes issued by SPE	(2,210)	(2,206)	(4,419)	(4,412)
Other interest expense	(1,861)	(1,648)	(3,805)	(3,113)
Total interest expense	(4,071)	(3,854)	(8,224)	(7,525)
Gain on contributions to unconsolidated joint ventures	89	3,169	571	3,290
Other income (expense), net
Accretion income from retained interest investments	433	376	851	737
Gain on insurance recovery	2,587	518	3,311	1,384
Loss from hurricane damage	(12)	(8)	(44)	(15)
Miscellaneous income (expense), net	1,277	86	(201)	160
Other income, net	4,285	972	3,917	2,266
Total other income, net	$ 2,799	$ 1,574	$ 1,060	$ 513