Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Leasing Activity (Details)

v3.10.0.1
Subsequent Events - Leasing Activity (Details)
 12 Months Ended
Jun. 01, 2017
lease
Dec. 31, 2018
USD ($)
a
lease
Dec. 31, 2017
a
Real Estate Properties [Line Items]      
Number of leases 2    
Total Acres | a   73,205 63,014
Arizona, California, Florida, Michigan and Nebraska      
Real Estate Properties [Line Items]      
Number of leases   8  
Total Acres | a   3,707  
Prior Leases | Arizona, California, Florida, Michigan and Nebraska      
Real Estate Properties [Line Items]      
Total Annualized Straight-line Rent | $   $ 1,025,000  
Number of Leases with Participation Rents   1  
Lease Structures, Number of NNN Leases   5  
Lease Structures, Number of NN Leases   2  
New Leases | Arizona, California, Florida, Michigan and Nebraska      
Real Estate Properties [Line Items]      
Total Annualized Straight-line Rent | $   $ 856,000  
Number of Leases with Participation Rents   3  
Lease Structures, Number of NNN Leases   4  
Lease Structures, Number of NN Leases   3  
Lease Term   1 year 4 months 24 days