Real Estate and Accumulated Depreciation - Summary of Activity in Real Estate Facilities (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Real estate facilities
Real estate facilities, beginning balance	$ 98,258,516
Facility acquisitions	157,090,441	$ 98,224,000
Real estate facilities, ending balance	256,042,603	98,258,516
Accumulated depreciation
Balance at beginning of year	(1,254,849)
Depreciation expense	(5,898,283)	(1,254,849)
Balance at end of year	(7,153,132)	(1,254,849)
Construction in process
Balance at beginning of year	0
Net additions and assets placed into service	2,333,331
Balance at end of year	2,333,331	0
Real estate facilities, net	251,222,802	97,003,667
Student Housing [Member]
Real estate facilities
Additions	334,925	$ 34,516
Senior Housing [Member]
Real estate facilities
Additions	$ 358,721