Investment in Real Estate - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Assets acquired
Assets acquired	$ 248,100	$ 249,197	$ 265,129
Other assets	153	1,646	59
Total assets acquired	248,253	250,843	265,188
Liabilities assumed
Mortgage notes payable	6,873	19,212	9,200
Below-market lease liability	0	0	10,645
Other liabilities	2,313	10,431	2,449
Total liabilities assumed	9,186	29,643	22,294
Net assets acquired	239,067	221,200	242,894
Land
Assets acquired
Assets acquired	150,909	116,575	171,111
Buildings and other depreciable property
Assets acquired
Assets acquired	87,749	125,721	84,019
Manufactured Homes
Assets acquired
Assets acquired	2,621	1,382	140
In-place leases
Assets acquired
Assets acquired	$ 6,821	$ 5,519	$ 9,859