Schedule III (Consolidated) - Real Estate and Accumulated Depreciation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule III, Real Estate
Encumbrances	$ 391,411
Initial Cost to Company, Land & Improvements	211,926
Initial Cost to Company, Buildings & Improvements	679,686
Costs Capitalized Subsequent to Acquisition or Construction	200,617
Land & Land Improvements	406,401
Buildings and Improvements	685,828
Total	1,092,229	$ 777,279	$ 627,613	$ 505,032
Accumulated Depreciation and Amortization	95,968
Aggregate cost of real estate owned for federal income tax purposes	$ 992,600
Land improvements | Minimum
Schedule III, Real Estate
Depreciation Life (in years)	15 years
Land improvements | Maximum
Schedule III, Real Estate
Depreciation Life (in years)	20 years
Buildings | Minimum
Schedule III, Real Estate
Depreciation Life (in years)	20 years
Buildings | Maximum
Schedule III, Real Estate
Depreciation Life (in years)	40 years
Building improvements | Minimum
Schedule III, Real Estate
Depreciation Life (in years)	5 years
Building improvements | Maximum
Schedule III, Real Estate
Depreciation Life (in years)	25 years
Leasehold improvements | Minimum
Schedule III, Real Estate
Depreciation Life (in years)	2 years
Leasehold improvements | Maximum
Schedule III, Real Estate
Depreciation Life (in years)	25 years
Residential development, Bay County, FL
Schedule III, Real Estate
Encumbrances	$ 19
Initial Cost to Company, Land & Improvements	10,398
Costs Capitalized Subsequent to Acquisition or Construction	68,333
Land & Land Improvements	78,731
Total	78,731
Residential development, Gulf County, FL
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	4,000
Costs Capitalized Subsequent to Acquisition or Construction	22,710
Land & Land Improvements	26,710
Total	26,710
Residential development, Walton County, FL
Schedule III, Real Estate
Costs Capitalized Subsequent to Acquisition or Construction	56,268
Land & Land Improvements	56,268
Total	56,268
Residential development, Franklin and Leon Counties, FL
Schedule III, Real Estate
Encumbrances	634
Initial Cost to Company, Land & Improvements	8,789
Costs Capitalized Subsequent to Acquisition or Construction	1,007
Land & Land Improvements	9,796
Total	9,796
Residential operating property
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	5,953
Initial Cost to Company, Buildings & Improvements	9,447
Costs Capitalized Subsequent to Acquisition or Construction	(7,547)
Land & Land Improvements	5,913
Buildings and Improvements	1,940
Total	7,853
Accumulated Depreciation and Amortization	2,446
WaterColor Hospitality
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	1,137
Initial Cost to Company, Buildings & Improvements	19,520
Costs Capitalized Subsequent to Acquisition or Construction	11,466
Land & Land Improvements	2,915
Buildings and Improvements	29,208
Total	32,123
Accumulated Depreciation and Amortization	12,340
The Pearl Hotel
Schedule III, Real Estate
Encumbrances	37,000
Initial Cost to Company, Land & Improvements	10,518
Initial Cost to Company, Buildings & Improvements	38,742
Land & Land Improvements	10,518
Buildings and Improvements	38,742
Total	49,260
Accumulated Depreciation and Amortization	89
Pier Park Resort Hotel JV.
Schedule III, Real Estate
Encumbrances	45,209
Initial Cost to Company, Land & Improvements	1,438
Initial Cost to Company, Buildings & Improvements	72,047
Land & Land Improvements	1,438
Buildings and Improvements	72,047
Total	73,485
The Lodge 30A JV.
Schedule III, Real Estate
Encumbrances	13,304
Initial Cost to Company, Land & Improvements	2,143
Initial Cost to Company, Buildings & Improvements	16,878
Land & Land Improvements	2,143
Buildings and Improvements	16,878
Total	19,021
Hotel Indigo/Harrison's Kitchen & Bar
Schedule III, Real Estate
Encumbrances	10,427
Initial Cost to Company, Land & Improvements	268
Initial Cost to Company, Buildings & Improvements	28,440
Land & Land Improvements	268
Buildings and Improvements	28,440
Total	28,708
Accumulated Depreciation and Amortization	32
Hilton Garden Inn Panama City Airport
Schedule III, Real Estate
Encumbrances	14,642
Initial Cost to Company, Land & Improvements	1,693
Initial Cost to Company, Buildings & Improvements	17,100
Land & Land Improvements	1,693
Buildings and Improvements	17,100
Total	18,793
Accumulated Depreciation and Amortization	806
Homewood Suites by Hilton Panama City Beach
Schedule III, Real Estate
Encumbrances	16,376
Initial Cost to Company, Land & Improvements	1,952
Initial Cost to Company, Buildings & Improvements	20,194
Land & Land Improvements	1,952
Buildings and Improvements	20,194
Total	22,146
Accumulated Depreciation and Amortization	524
Home2 Suites by Hilton Santa Rosa Beach
Schedule III, Real Estate
Encumbrances	5,199
Initial Cost to Company, Land & Improvements	817
Initial Cost to Company, Buildings & Improvements	15,637
Land & Land Improvements	817
Buildings and Improvements	15,637
Total	16,454
Watersound Club
Schedule III, Real Estate
Encumbrances	13,131
Initial Cost to Company, Land & Improvements	34,608
Initial Cost to Company, Buildings & Improvements	75,563
Costs Capitalized Subsequent to Acquisition or Construction	(330)
Land & Land Improvements	36,287
Buildings and Improvements	73,554
Total	109,841
Accumulated Depreciation and Amortization	22,948
Marinas
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	16,698
Initial Cost to Company, Buildings & Improvements	18,084
Costs Capitalized Subsequent to Acquisition or Construction	(212)
Land & Land Improvements	16,940
Buildings and Improvements	17,630
Total	34,570
Accumulated Depreciation and Amortization	996
Other hospitality
Schedule III, Real Estate
Encumbrances	3,501
Initial Cost to Company, Land & Improvements	3,994
Initial Cost to Company, Buildings & Improvements	12,509
Costs Capitalized Subsequent to Acquisition or Construction	847
Land & Land Improvements	4,752
Buildings and Improvements	12,598
Total	17,350
Accumulated Depreciation and Amortization	3,539
Pier Park North JV.
Schedule III, Real Estate
Encumbrances	42,555
Initial Cost to Company, Land & Improvements	13,175
Initial Cost to Company, Buildings & Improvements	35,243
Costs Capitalized Subsequent to Acquisition or Construction	4,064
Land & Land Improvements	13,601
Buildings and Improvements	38,881
Total	52,482
Accumulated Depreciation and Amortization	14,545
VentureCrossings
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	7,199
Initial Cost to Company, Buildings & Improvements	29,823
Costs Capitalized Subsequent to Acquisition or Construction	(1,852)
Land & Land Improvements	5,717
Buildings and Improvements	29,453
Total	35,170
Accumulated Depreciation and Amortization	7,746
FSU/TMH Medical Campus
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	3,183
Initial Cost to Company, Buildings & Improvements	3,697
Land & Land Improvements	3,183
Buildings and Improvements	3,697
Total	6,880
Watersound Origins Crossings JV.
Schedule III, Real Estate
Encumbrances	44,015
Initial Cost to Company, Land & Improvements	6,853
Initial Cost to Company, Buildings & Improvements	33,912
Land & Land Improvements	6,853
Buildings and Improvements	33,912
Total	40,765
Accumulated Depreciation and Amortization	1,932
Pier Park Crossings JV.
Schedule III, Real Estate
Encumbrances	35,180
Initial Cost to Company, Land & Improvements	8,456
Initial Cost to Company, Buildings & Improvements	28,662
Land & Land Improvements	8,456
Buildings and Improvements	28,662
Total	37,118
Accumulated Depreciation and Amortization	3,685
Pier Park Crossings Phase II JV.
Schedule III, Real Estate
Encumbrances	22,623
Initial Cost to Company, Land & Improvements	3,567
Initial Cost to Company, Buildings & Improvements	15,586
Land & Land Improvements	3,567
Buildings and Improvements	15,586
Total	19,153
Accumulated Depreciation and Amortization	1,166
Mexico Beach Crossings
Schedule III, Real Estate
Encumbrances	23,374
Initial Cost to Company, Land & Improvements	670
Initial Cost to Company, Buildings & Improvements	30,608
Land & Land Improvements	669
Buildings and Improvements	30,609
Total	31,278
North Bay Landing
Schedule III, Real Estate
Encumbrances	18,222
Initial Cost to Company, Land & Improvements	1,924
Initial Cost to Company, Buildings & Improvements	30,102
Land & Land Improvements	1,924
Buildings and Improvements	30,102
Total	32,026
Accumulated Depreciation and Amortization	156
Origins Crossings Townhomes
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	2,425
Initial Cost to Company, Buildings & Improvements	15,953
Costs Capitalized Subsequent to Acquisition or Construction	1
Land & Land Improvements	2,426
Buildings and Improvements	15,953
Total	18,379
Accumulated Depreciation and Amortization	298
Watercrest JV.
Schedule III, Real Estate
Encumbrances	21,038
Initial Cost to Company, Land & Improvements	3,073
Initial Cost to Company, Buildings & Improvements	18,475
Land & Land Improvements	3,073
Buildings and Improvements	18,475
Total	21,548
Accumulated Depreciation and Amortization	1,168
Self-Storage
Schedule III, Real Estate
Encumbrances	4,666
Initial Cost to Company, Land & Improvements	1,003
Initial Cost to Company, Buildings & Improvements	5,880
Costs Capitalized Subsequent to Acquisition or Construction	52
Land & Land Improvements	1,055
Buildings and Improvements	5,880
Total	6,935
Accumulated Depreciation and Amortization	251
Beckrich Office Park
Schedule III, Real Estate
Encumbrances	5,020
Initial Cost to Company, Land & Improvements	2,200
Initial Cost to Company, Buildings & Improvements	13,298
Costs Capitalized Subsequent to Acquisition or Construction	360
Land & Land Improvements	2,223
Buildings and Improvements	13,635
Total	15,858
Accumulated Depreciation and Amortization	1,563
Watersound Town Center
Schedule III, Real Estate
Encumbrances	11,379
Initial Cost to Company, Land & Improvements	10,185
Initial Cost to Company, Buildings & Improvements	39,367
Land & Land Improvements	10,185
Buildings and Improvements	39,367
Total	49,552
Accumulated Depreciation and Amortization	886
Watersound West Bay, WindMark Beach, WaterColor and WaterSound Gatehouse Town Centers
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	64
Initial Cost to Company, Buildings & Improvements	16,391
Costs Capitalized Subsequent to Acquisition or Construction	2,571
Land & Land Improvements	71
Buildings and Improvements	18,955
Total	19,026
Accumulated Depreciation and Amortization	11,510
Other commercial leasing property
Schedule III, Real Estate
Encumbrances	2,491
Initial Cost to Company, Land & Improvements	4,496
Initial Cost to Company, Buildings & Improvements	16,740
Costs Capitalized Subsequent to Acquisition or Construction	517
Land & Land Improvements	4,930
Buildings and Improvements	16,823
Total	21,753
Accumulated Depreciation and Amortization	5,089
Commercial developments
Schedule III, Real Estate
Encumbrances	1,406
Initial Cost to Company, Land & Improvements	32,361
Costs Capitalized Subsequent to Acquisition or Construction	23,309
Land & Land Improvements	55,670
Total	55,670
Accumulated Depreciation and Amortization	35
Timberlands and other unimproved land
Schedule III, Real Estate
Initial Cost to Company, Land & Improvements	6,686
Initial Cost to Company, Buildings & Improvements	1,788
Costs Capitalized Subsequent to Acquisition or Construction	15,308
Land & Land Improvements	21,994
Buildings and Improvements	1,788
Total	23,782
Accumulated Depreciation and Amortization	2,137
Mitigation banks and other
Schedule III, Real Estate
Costs Capitalized Subsequent to Acquisition or Construction	3,745
Land & Land Improvements	3,663
Buildings and Improvements	82
Total	3,745
Accumulated Depreciation and Amortization	$ 81