Joint Ventures - Unconsolidated JV - Balance Sheets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
ASSETS
Investment in real estate	$ 883,796		$ 690,113
Cash and cash equivalents	18,846		70,162	$ 27,260
Other assets	62,190		70,235
Total assets	1,339,540		1,208,151
LIABILITIES AND EQUITY
Debt, net	321,085		223,034
Other liabilities	83,338		67,985
Equity	636,465	$ 647,440	626,100	$ 598,618	$ 588,515	$ 568,170
Total liabilities and equity	1,339,540		1,208,151
Unconsolidated joint ventures
ASSETS
Investment in real estate	228,442		149,378
Cash and cash equivalents	11,567		16,447
Other assets	5,919		3,635
Total assets	245,928		169,460
LIABILITIES AND EQUITY
Debt, net	88,629		62,142
Other liabilities	79,336		44,032
Equity	77,963		63,286
Total liabilities and equity	245,928		169,460
Latitude Margaritaville Watersound JV
ASSETS
Investment in real estate	110,144		54,034
Cash and cash equivalents	4,185		12,541
Other assets	2,425		1,761
Total assets	116,754		68,336
LIABILITIES AND EQUITY
Debt, net	11,610		7,147
Other liabilities	74,785		36,419
Equity	30,359		24,770
Total liabilities and equity	116,754		68,336
Sea Sound JV
ASSETS
Investment in real estate	53,224		53,775
Cash and cash equivalents	1,508		760
Other assets	451		210
Total assets	55,183		54,745
LIABILITIES AND EQUITY
Debt, net	38,676		34,834
Other liabilities	713		2,653
Equity	15,794		17,258
Total liabilities and equity	55,183		54,745
Watersound Fountains Independent Living JV
ASSETS
Investment in real estate	34,691		17,003
Cash and cash equivalents	279		240
Other assets	8		187
Total assets	34,978		17,430
LIABILITIES AND EQUITY
Debt, net	18,133		66
Other liabilities	2,889		3,408
Equity	13,956		13,956
Total liabilities and equity	34,978		17,430
Pier Park TPS JV
ASSETS
Investment in real estate	15,468		16,561
Cash and cash equivalents	1,092		1,913
Other assets	734		433
Total assets	17,294		18,907
LIABILITIES AND EQUITY
Debt, net	13,615		13,839
Other liabilities	251		1,147
Equity	3,428		3,921
Total liabilities and equity	17,294		18,907
Pier Park RI JV
ASSETS
Investment in real estate	5,580
Cash and cash equivalents	2,953
Total assets	8,533
LIABILITIES AND EQUITY
Other liabilities	7
Equity	8,526
Total liabilities and equity	8,533
Busy Bee JV
ASSETS
Investment in real estate	7,705		8,005
Cash and cash equivalents	1,231		855
Other assets	2,006		1,044
Total assets	10,942		9,904
LIABILITIES AND EQUITY
Debt, net	6,042		6,256
Other liabilities	424		405
Equity	4,476		3,243
Total liabilities and equity	10,942		9,904
Electric Cart Watersound JV
ASSETS
Investment in real estate	1,630
Cash and cash equivalents	232
Other assets	295
Total assets	2,157
LIABILITIES AND EQUITY
Debt, net	553
Other liabilities	267
Equity	1,337
Total liabilities and equity	2,157
Watersound Management JV
ASSETS
Cash and cash equivalents	87		138
Total assets	87		138
LIABILITIES AND EQUITY
Equity	87		138
Total liabilities and equity	$ 87		$ 138