Investments in Wholly Owned Subsidiaries - Summary of Unaudited Information to Assets, Liabilities, and Selected Operating Information (Details) - USD ($)	11 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Schedule Of Investments [Line Items]
Rental revenues	$ 4,976,364
Operating income	65,702
Depreciation and amortization	952,507
Net income	384,135
Real estate assets, net	55,775,068
Total assets	61,648,625
Total liabilities	$ 21,098,429
Wholly Owned Subsidiaries
Schedule Of Investments [Line Items]
Rental revenues		$ 4,439,000
Costs of operations		1,801,000
Operating income		2,638,000
Depreciation and amortization		636,000
Net income		1,950,000
Real estate assets, net		26,428,000
Total assets		26,965,000
Total liabilities		$ 403,000