Joint Ventures - Unconsolidated JV - Latitude Margaritaville Watersound JV (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) item site home	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Summarized financial information
Investment in real estate	$ 551,653	$ 430,776
Cash and cash equivalents	106,794	185,716	$ 195,155
Other assets	63,243	52,069
Total assets	1,037,324	909,233
Debt, net	158,915	92,529
Other liabilities	72,035	57,200
Equity	568,170	529,670	533,111	$ 592,584
Total liabilities and equity	1,037,324	909,233
Total expenses	113,470	95,762	80,872
Net income	45,480	26,661	$ 31,602
Latitude Margaritaville Watersound JV
Investments
Contractual value of land and improvements to be contributed	35,000
Cash contributed	6,700
Net present value of land contribution	16,600
Cash contributed by JV partner	$ 6,700
Imputed interest rate (as a percent)	5.75%
Amount of infrastructure improvements completed	$ 1,800
Variable interest entity, ownership percentage	50.00%
Average amount of land contribution returned per home	$ 10
Summarized financial information
Historical cost basis of land contributed	1,300
Amount of infrastructure improvements completed	1,800
Latitude Margaritaville Watersound JV
Summarized financial information
Investment in real estate	18,255	1,116
Cash and cash equivalents	1,603	525
Other assets	136
Total assets	19,994	1,641
Debt, net	2,844
Other liabilities	1,794	58
Equity	15,356	1,583
Total liabilities and equity	19,994	1,641
Total expenses	1,005	142
Net income	$ (1,005)	$ (142)
Latitude Margaritaville Watersound JV | Residential homes
Investments
Number of units under construction | home	13
Number of units to be developed, under development, or developed and constructed | item	3,500
Latitude Margaritaville Watersound JV | Homesites
Investments
Number of units under construction | site	629