Segment Information - Information by Business Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Segments
Total revenue	$ 68,250	$ 72,239	$ 133,121	$ 113,545
Consolidated income before equity in income (loss) from unconsolidated joint ventures and income taxes	21,604	32,324	40,089	36,802
Gain on insurance recovery	2,587	518	3,311	1,384
Total assets	1,319,825		1,319,825		$ 1,208,151
Hurricane Michael.
Segments
Gain on insurance recovery	2,500	500	3,200	1,400
Electric Cart Watersound JV
Segments
Gain on land contribution			400
Watersound Fountains Independent Living JV
Segments
Gain on land contribution		3,100		3,100
Commercial segment | Electric Cart Watersound JV
Segments
Gain on land contribution			400
Commercial segment | Watersound Fountains Independent Living JV
Segments
Gain on land contribution		3,100		3,100
Operating Segments | Residential segment
Segments
Total revenue	23,010	32,572	55,725	53,152
Consolidated income before equity in income (loss) from unconsolidated joint ventures and income taxes	10,412	19,485	27,600	28,197
Total assets	198,573		198,573		192,290
Operating Segments | Hospitality segment
Segments
Total revenue	29,370	22,463	45,607	35,457
Consolidated income before equity in income (loss) from unconsolidated joint ventures and income taxes	5,746	5,421	4,783	5,705
Total assets	323,330		323,330		256,751
Operating Segments | Commercial segment
Segments
Total revenue	15,324	16,826	30,721	24,080
Consolidated income before equity in income (loss) from unconsolidated joint ventures and income taxes	4,828	10,345	9,541	10,244
Total assets	430,995		430,995		378,118
Other reconciling items
Segments
Total revenue	546	378	1,068	856
Consolidated income before equity in income (loss) from unconsolidated joint ventures and income taxes	618	(2,927)	(1,835)	(7,344)
Total assets	366,927		366,927		$ 380,992
Other reconciling items | Hurricane Michael.
Segments
Gain on insurance recovery	$ 2,500	$ 500	$ 3,200	$ 1,400