Real Estate Joint Ventures - Unconsolidated JV debt (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Investments
Outstanding debt	$ 100,556	$ 94,507
Unconsolidated joint ventures
Investments
Outstanding debt	15,554	8,242
Pier Park TPS JV
Investments
Outstanding debt	11,068	6,791
Busy Bee JV (SJBB, LLC)
Investments
Outstanding debt	$ 4,486	$ 1,451

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Subparagraph (SX 210.5-02(22))
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-SubTopic 210
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant