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Commitments and Contingencies - (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2024	Dec. 31, 2023	Dec. 31, 2019
Obligations
Accrued liabilities for other litigation, claims, other disputes and governmental proceedings	$ 400					$ 400
Amount of letters of credit outstanding	700					200
Purchase obligations, total	37,400
Outstanding debt	452,626					459,221
Accounts payable and other liabilities
Obligations
Allowance for credit losses	100					100
Secured revolving promissory note with unconsolidated Latitude Margaritaville Watersound JV, homesite development - 5.0% interest rate, due June 2025
Obligations
Amount committed to fund				$ 10,000
Note receivable	0					0
Latitude Margaritaville Watersound JV
Obligations
Amount as lender of secured revolving promissory note	10,000					10,000
Surety bonds
Obligations
Commitment obligations	$ 27,900					40,000
Pier Park TPS JV \| Pier Park TPS JV Loan
Obligations
Guarantor liability, Current (as a percent)	25.00%
Watersound Fountains Independent Living JV \| Watersound Fountains JV Loan, due April 2026
Obligations
Guarantor liability, Current (as a percent)					50.00%
Guarantor liability, Scenario 2 (as a percent)			25.00%
Guarantor liability, Scenario 3 (as a percent)			0.00%
Electric Cart Watersound JV \| Electric Cart Watersound JV Loan
Obligations
Guarantor liability, Scenario 1 (as a percent)		50.00%
Initial period of loan after which the Company's liability as guarantor under the loan will be reduced upon reaching certain conditions		48 months
Unconsolidated joint ventures
Obligations
Outstanding debt	$ 103,652					115,456
Pier Park TPS JV
Obligations
Outstanding debt	$ 13,336					13,503
Pier Park TPS JV \| Pier Park TPS JV Loan
Obligations
Loan amount							$ 14,400
Debt Instrument, Variable Interest Rate, Type	us-gaap:SecuredOvernightFinancingRateSofrMember
Basis spread on variable rate (as a percent)	2.60%
Outstanding debt	$ 13,300					13,500
Pier Park TPS JV \| Interest rate swaps
Obligations
Notional amount							$ 14,400
Pier Park TPS JV \| Interest rate swaps \| Pier Park TPS JV Loan
Obligations
Fixed interest rate (as a percent)							5.20%
Latitude Margaritaville Watersound JV
Obligations
Outstanding debt	14,423					37,445
Latitude Margaritaville Watersound JV \| Latitude Margaritaville Watersound JV Loan, due December 2025
Obligations
Loan amount				$ 45,000
Debt Instrument, Variable Interest Rate, Type				us-gaap:SecuredOvernightFinancingRateSofrMember
Basis spread on variable rate (as a percent)				2.50%
Outstanding debt	14,400					37,400
Floor rate (as a percent)				3.00%
Watersound Fountains Independent Living JV
Obligations
Outstanding debt	41,538					38,062
Watersound Fountains Independent Living JV \| Watersound Fountains JV Loan, due April 2026
Obligations
Loan amount			$ 41,900
Debt Instrument, Variable Interest Rate, Type			us-gaap:SecuredOvernightFinancingRateSofrMember
Basis spread on variable rate (as a percent)			2.10%
Outstanding debt	41,200					38,100
Floor rate (as a percent)			2.60%
Debt instrument, period subject to interest payments only			48 months
Debt instrument, period by which maturity date may be extended			12 months
Electric Cart Watersound JV
Obligations
Outstanding debt	4,747					4,732
Electric Cart Watersound JV \| Electric Cart Watersound JV Loan
Obligations
Loan amount		$ 5,400
Debt Instrument, Variable Interest Rate, Type		us-gaap:SecuredOvernightFinancingRateSofrMember
Basis spread on variable rate (as a percent)		1.80%
Outstanding debt	$ 4,400					$ 4,400
Floor rate (as a percent)		2.10%
Debt instrument, period subject to interest payments only		24 months