Debt, Net - Debt Agreements (Details) $ in Thousands	1 Months Ended												3 Months Ended	6 Months Ended	12 Months Ended		60 Months Ended	108 Months Ended
	Jun. 30, 2022 USD ($)	May 31, 2022	Apr. 30, 2022 USD ($)	Jan. 31, 2022 USD ($)	Oct. 31, 2021 USD ($)	Aug. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Jan. 31, 2021 USD ($)	Nov. 30, 2020 USD ($)	Apr. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2019 USD ($)	Oct. 31, 2028	Aug. 31, 2031	Mar. 31, 2022 USD ($)	Dec. 31, 2018 USD ($) home	Dec. 31, 2017 USD ($)	Dec. 31, 2015 USD ($)
Debt instruments
Outstanding debt	$ 297,199												$ 297,199	$ 297,199	$ 227,474
Loss on extinguishment of debt														145
Community Development District debt (CDD)	13,200												13,200	13,200	14,100
Assets	1,319,825												1,319,825	1,319,825	1,208,151
Asset Pledged as Collateral without Right
Debt instruments
Assets	$ 425,700												$ 425,700	$ 425,700
Assets, Pledging Purpose	Long-term Debt												Long-term Debt	Long-term Debt
Watersound Origins Crossings JV Loan
Debt instruments
Loan amount				$ 44,000												$ 37,900
Outstanding debt	$ 44,015												$ 44,015	$ 44,015	$ 37,897
Debt interest rate (as a percent)															5.00%
Floor rate (as a percent)				3.30%										3.30%
Company's liability as guarantor, upon reaching and maintaining a certain debt service coverage ratio (as a percent)		25.00%
Watersound Origins Crossings JV Loan | Maximum
Debt instruments
Loan costs	100												100	$ 100
Watersound Origins Crossings JV Loan | SOFR
Debt instruments
Basis spread on variable rate (as a percent)				2.80%										2.80%
PPN JV Loan
Debt instruments
Loan amount																						$ 48,200
Outstanding debt	43,074												43,074	$ 43,074	$ 43,582
PPC JV Loan (insured by HUD)
Debt instruments
Loan amount																				$ 36,600
Outstanding debt	35,427												35,427	35,427	35,670
PPC JV Loan (insured by HUD) | Minimum | Forecast
Debt instruments
Prepayment premium, as a percent of principal repaid																		2.00%
PPC JV Loan (insured by HUD) | Maximum | Forecast
Debt instruments
Prepayment premium, as a percent of principal repaid																		10.00%
Pier Park Resort Hotel JV Loan
Debt instruments
Loan amount											$ 52,500
Outstanding debt	$ 29,683												$ 29,683	$ 29,683	14,650
Debt instrument, period subject to interest payments only											36 months
Debt service coverage period											12 months
Pier Park Resort Hotel JV Loan | Maximum
Debt instruments
Loan amount											$ 60,000
Pier Park Resort Hotel JV Loan | Interest Rate Swap
Debt instruments
Notional amount											$ 42,000
Fixed interest rate (as a percent)	3.20%												3.20%	3.20%
PPC II JV Loan
Debt instruments
Loan amount																17,500
Outstanding debt																			$ 17,300
PPC II JV Loan (insured by HUD)
Debt instruments
Loan amount			$ 22,900
Outstanding debt	$ 22,823												$ 22,823	$ 22,823	17,374
Debt interest rate (as a percent)			2.70%
Additional loan cost from refinance														200
Loss on extinguishment of debt													100	100
PPC II JV Loan (insured by HUD) | Minimum
Debt instruments
Prepayment premium, as a percent of principal repaid			1.00%
PPC II JV Loan (insured by HUD) | Maximum
Debt instruments
Prepayment premium, as a percent of principal repaid			10.00%
Watercrest JV Loan
Debt instruments
Loan amount																$ 22,500
Outstanding debt	21,263												21,263	21,263	20,053
Debt instrument, period subject to interest payments only																36 months
Watercrest JV Loan | Interest Rate Swap
Debt instruments
Notional amount															$ 20,000	$ 20,000
Fixed interest rate (as a percent)															4.40%	4.40%
Gain on swap upon termination			$ 100
Breakfast Point Hotel Loan
Debt instruments
Loan amount										$ 16,800
Outstanding debt	16,413												16,413	$ 16,413	$ 11,843
Debt instrument, period subject to interest payments only										24 months
Floor rate (as a percent)														3.80%	3.80%
Airport Hotel Loan
Debt instruments
Loan amount												$ 15,300
Outstanding debt	14,642												14,642	$ 14,642	$ 14,642
Debt instrument, period subject to interest payments only												36 months
Floor rate (as a percent)														3.00%	3.00%
Watersound Camp Creek Loan
Debt instruments
Loan amount							$ 28,000
Outstanding debt	13,131												13,131	$ 13,131	$ 3,437
Debt instrument, period subject to interest payments only							18 months
Floor rate (as a percent)														2.60%	2.60%
Company's liability as guarantor, upon reaching and maintaining a trailing six months operations with a certain debt service coverage ratio (as a percent)							50.00%
Trailing period one for determining Company's liability as guarantor under loan							6 months
Company's liability as guarantor, upon reaching and maintaining a trailing twelve months operations with a certain debt service coverage ratio (as a percent)							25.00%
Trailing period two for determining Company's liability as guarantor under loan							12 months
Lodge 30A JV Loan
Debt instruments
Loan amount									$ 15,000
Outstanding debt	12,034												12,034	$ 12,034	$ 7,474
Debt instrument, period subject to interest payments only									24 months
Debt service coverage period									24 months
Company's liability as guarantor, third year (as a percent)									75.00%
Company's liability as guarantor, period for lower liability percentage									12 months
Company's liability as guarantor, fourth year (as a percent)									50.00%
Company's liability as guarantor, fifth year (as a percent)									25.00%
North Bay Landing Apartments Loan
Debt instruments
Loan amount								$ 26,800
Outstanding debt	10,940												10,940	$ 10,940	$ 1,342
Floor rate (as a percent)														3.20%	3.20%
Loan extension period								18 months
Company's liability as guarantor, upon satisfaction of final advance conditions (as a percent)								50.00%
Company's liability as guarantor, upon reaching and maintaining a certain debt service coverage ratio (as a percent)								25.00%
Watersound Town Center Grocery Loan
Debt instruments
Loan amount						$ 12,000
Outstanding debt	7,840												7,840	$ 7,840	$ 620
Debt instrument, period subject to interest payments only						24 months
Floor rate (as a percent)														2.20%	2.20%
Company's liability as guarantor, upon satisfaction of final advance conditions (as a percent)						50.00%
Company's liability as guarantor, upon reaching and maintaining a certain debt service coverage ratio (as a percent)						25.00%
Occupancy requirement (as a percent)						93.00%
Occupancy period						90 days
Mexico Beach Crossings JV Loan (insured by HUD)
Debt instruments
Loan amount				$ 43,500
Outstanding debt	6,063												6,063	$ 6,063
Debt instrument, period subject to interest payments only				27 months
Mexico Beach Crossings JV Loan (insured by HUD) | Minimum
Debt instruments
Prepayment premium, as a percent of principal repaid				1.00%
Mexico Beach Crossings JV Loan (insured by HUD) | Maximum
Debt instruments
Prepayment premium, as a percent of principal repaid				10.00%
Beckrich Building III Loan
Debt instruments
Loan amount																$ 5,500
Outstanding debt	5,075												5,075	5,075	$ 5,188
Self-Storage Facility Loan
Debt instruments
Loan amount										$ 5,800
Outstanding debt	4,666												4,666	$ 4,666	$ 4,666
Debt instrument, period subject to interest payments only										48 months
Floor rate (as a percent)														2.90%	2.90%
Self-Storage Facility Loan | Maximum
Debt instruments
Amount of liability as guarantor										$ 2,900
Community Development District debt
Debt instruments
Outstanding debt	4,257												4,257	$ 4,257	$ 4,909
Hotel Indigo Loan
Debt instruments
Loan amount					$ 21,200
Outstanding debt	$ 1,832												1,832	$ 1,832
Debt instrument, period subject to interest payments only					24 months
Floor rate (as a percent)	2.70%													2.70%
Loan extension period					60 months
Hotel Indigo Loan | Forecast
Debt instruments
Floor rate (as a percent)																	2.50%
Hotel Indigo Loan | SOFR
Debt instruments
Basis spread on variable rate (as a percent)	2.70%													2.70%
Hotel Indigo Loan | SOFR | Forecast
Debt instruments
Basis spread on variable rate (as a percent)																	2.50%
Beach Homes Loan
Debt instruments
Loan amount																				$ 1,700
Outstanding debt	$ 1,465												1,465	$ 1,465	1,492
Number of homes financed | home																				2
Pier Park Outparcel Loan
Debt instruments
Loan amount																					$ 1,600
Outstanding debt	1,328												1,328	1,328	1,370
WaterColor Crossings Loan
Debt instruments
Loan amount																				$ 1,900
Outstanding debt	$ 1,228												$ 1,228	$ 1,228	$ 1,265