Annual report pursuant to Section 13 and 15(d)

Property Portfolio (Gross Investment) (Details)

v3.7.0.1
Property Portfolio (Gross Investment) (Details) - USD ($)
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Property, Plant and Equipment [Line Items]    
Beginning Balance $ 56,138,123 $ 24,373,762
Acquisitions 150,459,250 31,764,361
Ending Balance 206,597,373 56,138,123
Tennessee facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   20,155,690
HealthSouth Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 68,093,000  
Ellijay Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 4,900,000  
Carson City Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 4,028,350  
Sandusky Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 4,747,405  
Watertown Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 9,102,171  
East Orange Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 12,262,200  
Reading Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 9,379,985  
Melbourne Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 15,450,000  
Westland Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 4,750,000  
West Mifflin Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   11,608,671
Plano Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 17,746,139  
Land [Member]    
Property, Plant and Equipment [Line Items]    
Beginning Balance 4,563,852 572,400
Acquisitions 13,221,149 3,991,452
Ending Balance 17,785,001 4,563,852
Land [Member] | Tennessee facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   2,704,452
Land [Member] | HealthSouth Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 4,285,439  
Land [Member] | Ellijay Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 777,283  
Land [Member] | Carson City Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 760,000  
Land [Member] | Sandusky Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 228,427  
Land [Member] | Watertown Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 1,100,000  
Land [Member] | East Orange Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 2,150,000  
Land [Member] | Reading Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 1,440,000  
Land [Member] | Melbourne Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 1,200,000  
Land [Member] | Westland Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 230,000  
Land [Member] | West Mifflin Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   1,287,000
Land [Member] | Plano Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 1,050,000  
Land, Buildings and Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Beginning Balance 51,574,271 23,801,362
Acquisitions 127,679,127 27,772,909
Ending Balance 179,253,398 51,574,271
Land, Buildings and Improvements [Member] | Tennessee facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   17,451,238
Land, Buildings and Improvements [Member] | HealthSouth Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 55,442,121  
Land, Buildings and Improvements [Member] | Ellijay Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 2,929,183  
Land, Buildings and Improvements [Member] | Carson City Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 3,268,350  
Land, Buildings and Improvements [Member] | Sandusky Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 4,518,978  
Land, Buildings and Improvements [Member] | Watertown Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 8,002,171  
Land, Buildings and Improvements [Member] | East Orange Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 10,112,200  
Land, Buildings and Improvements [Member] | Reading Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 7,939,985  
Land, Buildings and Improvements [Member] | Melbourne Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 14,250,000  
Land, Buildings and Improvements [Member] | Westland Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 4,520,000  
Land, Buildings and Improvements [Member] | West Mifflin Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   10,321,671
Land, Buildings and Improvements [Member] | Plano Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 16,696,139  
Building and Building Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Beginning Balance 0 0
Acquisitions 9,558,974 0
Ending Balance 9,558,974 0
Building and Building Improvements [Member] | Tennessee facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   0
Building and Building Improvements [Member] | HealthSouth Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 8,365,440  
Building and Building Improvements [Member] | Ellijay Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 1,193,534  
Building and Building Improvements [Member] | Carson City Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 0  
Building and Building Improvements [Member] | Sandusky Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 0  
Building and Building Improvements [Member] | Watertown Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 0  
Building and Building Improvements [Member] | East Orange Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 0  
Building and Building Improvements [Member] | Reading Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 0  
Building and Building Improvements [Member] | Melbourne Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 0  
Building and Building Improvements [Member] | Westland Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions 0  
Building and Building Improvements [Member] | West Mifflin Facilities [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions   $ 0
Building and Building Improvements [Member] | Plano Facility [Member]    
Property, Plant and Equipment [Line Items]    
Acquisitions $ 0