Income Taxes - Reconciliation Schedule (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income taxes at statutory rates	$ (9,031)	$ (9,317)	$ (2,987)
Earnings (loss) from REIT - not subject to tax	9,526	9,015	(425)
State income taxes, net of federal income tax benefit	(542)	(187)	(445)
Provision to return	2	360	(205)
Rate and permanent differences on non-U.S. earnings	(971)	(1,228)	668
Change in valuation allowance	2,761	(2,227)	2,950
Non-deductible expenses	3,462	4,021	(2,345)
Change in uncertain tax positions	(367)	347	94
Effect of Tax Cuts and Jobs Act	0	3,797	(3,113)
REIT excise tax	0	0	(4,772)
Other	317	(962)	1,187
Total income tax benefit (expense)	$ 5,157	$ 3,619	$ (9,393)