Other Expense, Net - Components (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Investment income, net
Interest, dividend and accretion income	$ 100	$ 24
Net realized gain on the sale of investments		17
Unrealized gain (loss) on investments, net	25	(1,049)
Interest income from investments in SPEs	2,003	2,043
Interest earned on notes receivable and other interest	172	160
Total investment income, net	2,300	1,195
Interest expense
Interest expense and amortization of discount and issuance costs for Senior Notes issued by SPE	(2,209)	(2,205)
Other interest expense	(1,944)	(1,466)
Total interest expense	(4,153)	(3,671)
Gain on contributions to unconsolidated joint ventures	482	120
Other income (expense), net
Accretion income from retained interest investments	417	361
Gain on insurance recovery	723	866
Loss from hurricane damage	(32)	(7)
Miscellaneous (expense) income, net	(1,477)	74
Other (expense) income, net	(369)	1,294
Total other expense, net	$ (1,740)	$ (1,062)