Joint Ventures - Unconsolidated JV - Balance Sheets (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Dec. 31, 2021
ASSETS
Investment in real estate, net	$ 1,011,400			$ 996,261
Cash and cash equivalents	91,998	$ 18,846		37,747
Other assets	87,027			61,729
Total assets	1,542,106			1,430,839
LIABILITIES AND EQUITY
Debt, net	453,116			385,860
Accounts payable and other liabilities	91,199			94,371
Equity	693,636	636,465	$ 681,710	651,109	$ 647,440	$ 626,100
Total liabilities and equity	1,542,106			1,430,839
Proceeds from sale of assets	71	$ 17
Unconsolidated joint ventures
ASSETS
Investment in real estate, net	239,438			198,480
Cash and cash equivalents	15,819			13,943
Other assets	6,455			6,920
Total assets	261,712			219,343
LIABILITIES AND EQUITY
Debt, net	79,516			70,601
Accounts payable and other liabilities	76,563			84,248
Equity	105,633			64,494
Total liabilities and equity	261,712			219,343
Latitude Margaritaville Watersound JV
ASSETS
Investment in real estate, net	134,311			125,231
Cash and cash equivalents	12,306			10,633
Other assets	2,523			3,267
Total assets	149,140			139,131
LIABILITIES AND EQUITY
Debt, net	10,540			29,530
Accounts payable and other liabilities	68,223			76,506
Equity	70,377			33,095
Total liabilities and equity	149,140			139,131
Sea Sound JV
ASSETS
Cash and cash equivalents	637			327
Other assets				363
Total assets	637			690
LIABILITIES AND EQUITY
Accounts payable and other liabilities	1			5
Equity	636			685
Total liabilities and equity	637			690
Watersound Fountains Independent Living JV
ASSETS
Investment in real estate, net	50,009			38,783
Cash and cash equivalents	147			190
Other assets	51			11
Total assets	50,207			38,984
LIABILITIES AND EQUITY
Debt, net	34,103			20,716
Accounts payable and other liabilities	3,574			4,776
Equity	12,530			13,492
Total liabilities and equity	50,207			38,984
Pier Park TPS JV
ASSETS
Investment in real estate, net	14,029			15,106
Cash and cash equivalents	1,085			775
Other assets	987			748
Total assets	16,101			16,629
LIABILITIES AND EQUITY
Debt, net	13,314			13,542
Accounts payable and other liabilities	277			186
Equity	2,510			2,901
Total liabilities and equity	16,101			16,629
Pier Park RI JV
ASSETS
Investment in real estate, net	26,938			9,858
Cash and cash equivalents	22			580
Other assets	25			340
Total assets	26,985			10,778
LIABILITIES AND EQUITY
Debt, net	11,491
Accounts payable and other liabilities	3,181			2,252
Equity	12,313			8,526
Total liabilities and equity	26,985			10,778
Busy Bee JV
ASSETS
Investment in real estate, net	8,728			7,627
Cash and cash equivalents	866			1,081
Other assets	2,420			1,957
Total assets	12,014			10,665
LIABILITIES AND EQUITY
Debt, net	5,748			5,970
Accounts payable and other liabilities	799			376
Equity	5,467			4,319
Total liabilities and equity	12,014			10,665
Electric Cart Watersound JV
ASSETS
Investment in real estate, net	5,423			1,875
Cash and cash equivalents	677			259
Other assets	449			234
Total assets	6,549			2,368
LIABILITIES AND EQUITY
Debt, net	4,320			843
Accounts payable and other liabilities	508			147
Equity	1,721			1,378
Total liabilities and equity	6,549			2,368
Watersound Management JV
ASSETS
Cash and cash equivalents	79			98
Total assets	79			98
LIABILITIES AND EQUITY
Equity	79			98
Total liabilities and equity	$ 79			$ 98