Real Estate Joint Ventures - Consolidated Joint Ventures (Details) $ in Millions	12 Months Ended
Dec. 31, 2019 USD ($) item	Dec. 31, 2018
Pier Park Crossings Phase II JV
Variable interest entity
Number of units to be developed and constructed	120
Variable interest entity, ownership percentage	75.00%
Reliant Title JV
Variable interest entity
Variable interest entity, ownership percentage	66.00%
Watercrest JV
Variable interest entity
Number of units to be developed and constructed	107
Variable interest entity, ownership percentage	87.00%
Watersound Origins Crossings JV
Variable interest entity
Number of units to be developed and constructed	217
Variable interest entity, ownership percentage	75.00%
Pier Park Crossings JV
Variable interest entity
Number of units remaining to be constructed	24
Number of units to be developed and constructed	240
Variable interest entity, ownership percentage	75.00%	75.00%
Pier Park North JV
Variable interest entity
Variable interest entity, ownership percentage	60.00%	60.00%
Windmark JV
Variable interest entity
Variable interest entity, ownership percentage	100.00%	49.00%
Number of members property was distributed to and purchased from	2
Total consideration \| $	$ 11.6

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- Definition

Number of units developed or to be developed and constructed.

+ References

No definition available.

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Number of units remaining to be constructed.

+ References

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+ References

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+ References

No definition available.

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Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=118582676&loc=SL6759159-111685

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