Other Income (Expense) - Other Income, Net (Details) - USD ($) $ in Thousands	1 Months Ended	2 Months Ended	12 Months Ended
	Nov. 30, 2018	Feb. 28, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Other income (expense)
Insurance proceeds			$ 7,199
Loss on disposal of assets			5,223	$ 887	$ 9
Home owners' association settlement			$ 600
Proceeds from settlement received				$ 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)			12.00%
Hurricane Michael
Other income (expense)
Insurance proceeds			$ 7,200
Loss on disposal of assets			7,300
Additional hurricane expense			1,300
Proceeds from settlement received		$ 6,100
ALP Liquidating Trust
Other income (expense)
Distributions from termination of unconsolidated joint venture	$ 2,200		$ 2,200