XML 64 R49.htm IDEA: XBRL DOCUMENT v3.8.0.1
Real Estate Investments, Net - Investments in Consolidated Properties (Detail) - USD ($)
12 Months Ended 23 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2017
Real Estate Properties [Line Items]      
Real estate investments, at cost $ 428,550,000 $ 118,764,000 $ 428,550,000
Real Estate Investment Property, Accumulated Depreciation (8,885,000) (822,000) (8,885,000)
Real estate investments, net 419,665,000 117,942,000 419,665,000
Contract purchase price     466,140,000
Building and Building Improvements [Member]      
Real Estate Properties [Line Items]      
Real estate investments, at cost 371,890,000 106,442,000 371,890,000
Land [Member]      
Real Estate Properties [Line Items]      
Real estate investments, at cost 52,202,000 12,322,000 52,202,000
Furniture and Fixtures [Member]      
Real Estate Properties [Line Items]      
Real estate investments, at cost 4,458,000 0 $ 4,458,000
2017 Acquisitions [Member]      
Real Estate Properties [Line Items]      
Contract purchase price 327,320,000    
Related Party Transactions Total Acquisition Fees 14,684,000    
Lines Of Credit Related To Acquisition Of Properties $ 274,600,000    
2016 Acquisitions [Member]      
Real Estate Properties [Line Items]      
Contract purchase price   138,820,000  
Related Party Transactions Total Acquisition Fees   6,247,000  
Lines Of Credit Related To Acquisition Of Properties   $ 90,700,000