Other Income (Expense) - Other Income, Net (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Nov. 30, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Other income (expense)
Gain on land contribution to equity method investment		$ 2,317
Insurance proceeds		5,314	$ 7,199
Loss from hurricane damage		2,704	8,628
Loss on disposal of assets		$ (67)	5,223	$ 887
Home owners' association settlement			600
Insurance settlement for reimbursement of attorney fees and related costs				$ 3,500
Minimum
Other income (expense)
Retained interest, effective interest rate (as a percent)		3.70%
Maximum
Other income (expense)
Retained interest, effective interest rate (as a percent)		11.80%
Hurricane Michael.
Other income (expense)
Insurance proceeds		$ 5,300	7,200
Loss from hurricane damage		2,700	8,600
Loss on disposal of assets			7,300
Additional hurricane expense			1,300
Busy Bee JV (SJBB, LLC)
Other income (expense)
Gain on land contribution to equity method investment		800
Pier Park TPS JV
Other income (expense)
Gain on land contribution to equity method investment		$ 1,500
ALP
Other income (expense)
Distributions from termination of unconsolidated joint venture	$ 2,200		$ 2,200