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Schedule III - Real Estate and Accumulated Depreciation and Amortization - Under Operating Leases - Table 9 (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests $ 8,534,275 $ 8,448,702 $ 7,883,633 $ 7,314,132
Accumulated Depreciation and Amortization 1,319,943 $ 1,151,667 $ 1,016,271 $ 881,121
Operating Lease        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 11,242      
Initial Cost to Company, Land 2,482,303      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,951,353      
Costs Capitalized Subsequent to Acquisition, Improvements 1,151,325      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,489,243      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 6,010,152      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 8,499,395      
Accumulated Depreciation and Amortization 1,317,407      
Operating Lease | Express Oil Change [Member] | Houston, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Cost to Company, Land 576      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,120      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 576      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,120      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,696      
Accumulated Depreciation and Amortization $ 115      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Tampa, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 718      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 942      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 718      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 942      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,660      
Accumulated Depreciation and Amortization $ 95      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | West Point, MS 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 335      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,130      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 335      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,130      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,465      
Accumulated Depreciation and Amortization $ 105      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Tupelo, MS 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 381      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,641      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 381      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,641      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,022      
Accumulated Depreciation and Amortization $ 178      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Tupelo, MS 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 607      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,158      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 607      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,158      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,765      
Accumulated Depreciation and Amortization $ 88      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Canton, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 741      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,240      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 741      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,240      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,981      
Accumulated Depreciation and Amortization $ 84      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Jasper, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 186      
Initial Cost to Company, Building, Improvements & Leasehold Interests 879      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 186      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 879      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,065      
Accumulated Depreciation and Amortization $ 94      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Hurst, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 331      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,397      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 331      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,397      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 101      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Hampton Cove, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 628      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,326      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 628      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,326      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,954      
Accumulated Depreciation and Amortization $ 54      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Dyer, IN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 618      
Initial Cost to Company, Building, Improvements & Leasehold Interests 803      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 618      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 803      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,421      
Accumulated Depreciation and Amortization $ 51      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Hendersonville, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 916      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,656      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 916      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,656      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,572      
Accumulated Depreciation and Amortization $ 101      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Nashville, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 833      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,898      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 833      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,898      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,731      
Accumulated Depreciation and Amortization $ 115      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Spring Hill, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 536      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,570      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 536      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,570      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,106      
Accumulated Depreciation and Amortization $ 156      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Murfreesboro, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 407      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,552      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 407      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,552      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,959      
Accumulated Depreciation and Amortization $ 217      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Express Oil Change [Member] | Murfreesboro, TN 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 417      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,157      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 417      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,157      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,574      
Accumulated Depreciation and Amortization $ 153      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Murfreesboro, TN 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 667      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,594      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 667      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,594      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,261      
Accumulated Depreciation and Amortization $ 97      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Concord, NC 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 570      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,626      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 570      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,626      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,196      
Accumulated Depreciation and Amortization $ 91      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Lafayette, LA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 364      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,169      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 364      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,169      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,533      
Accumulated Depreciation and Amortization $ 63      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Lafayette, LA 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 230      
Initial Cost to Company, Building, Improvements & Leasehold Interests 845      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 230      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 845      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,075      
Accumulated Depreciation and Amortization $ 46      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Taylors, SC 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 581      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,353      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 581      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,353      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,934      
Accumulated Depreciation and Amortization $ 35      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Richmond Hill, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 792      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,404      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 792      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,404      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,196      
Accumulated Depreciation and Amortization $ 19      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Magnolia, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,022      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 1,382      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,022      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,382      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,404      
Accumulated Depreciation and Amortization $ 19      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Gallatin, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 808      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,663      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 808      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,663      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,471      
Accumulated Depreciation and Amortization $ 47      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Allen, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 575      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,781      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 575      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,781      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,356      
Accumulated Depreciation and Amortization $ 53      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Gilbert, AZ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 602      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,872      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 602      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,872      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,474      
Accumulated Depreciation and Amortization $ 49      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Peoria, AZ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 405      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,929      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 405      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,929      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,334      
Accumulated Depreciation and Amortization $ 50      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Express Oil Change [Member] | Tempe, AZ 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 903      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,374      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 903      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,374      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,277      
Accumulated Depreciation and Amortization $ 41      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Express Oil Change [Member] | Birmingham, AL 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 303      
Initial Cost to Company, Building, Improvements & Leasehold Interests 804      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 303      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 804      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,107      
Accumulated Depreciation and Amortization $ 31      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Express Oil Change [Member] | Birmingham, AL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 188      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,421      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 188      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,421      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,609      
Accumulated Depreciation and Amortization $ 45      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Fort Payne, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 76      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,256      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 76      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,256      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,332      
Accumulated Depreciation and Amortization $ 40      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Jasper, AL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 376      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,662      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 376      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,662      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,038      
Accumulated Depreciation and Amortization $ 53      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Moody, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 141      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,111      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 141      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,111      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,252      
Accumulated Depreciation and Amortization $ 67      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Sylacauga, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 180      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,080      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 180      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,080      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,260      
Accumulated Depreciation and Amortization $ 34      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Express Oil Change [Member] | Huntsville, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 214      
Initial Cost to Company, Building, Improvements & Leasehold Interests 710      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 214      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 710      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 924      
Accumulated Depreciation and Amortization $ 162      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Andrews, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 140      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,623      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 140      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,623      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,763      
Accumulated Depreciation and Amortization $ 203      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | E-Z Mart [Member] | Arlington, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 196      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,187      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 196      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,187      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,383      
Accumulated Depreciation and Amortization $ 129      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Ashdown, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 112      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,996      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 112      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,996      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,108      
Accumulated Depreciation and Amortization $ 232      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | E-Z Mart [Member] | Broken Arrow, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 93      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,635      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 93      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,635      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 148      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Broken Bow, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 103      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,315      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 103      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,315      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,418      
Accumulated Depreciation and Amortization $ 209      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Broken Bow, OK 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 93      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,325      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 93      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,325      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,418      
Accumulated Depreciation and Amortization $ 252      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Cleburne, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 65      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,663      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 65      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,663      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 180      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Davis, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 37      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,691      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 37      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,691      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 183      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Durant, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 215      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,858      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 215      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,858      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,073      
Accumulated Depreciation and Amortization $ 168      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Durant, OK 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 131      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,598      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 131      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,598      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,729      
Accumulated Depreciation and Amortization $ 124      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | E-Z Mart [Member] | Edmond, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 140      
Initial Cost to Company, Building, Improvements & Leasehold Interests 898      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 140      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 898      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,038      
Accumulated Depreciation and Amortization $ 97      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Fayetteville, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 84      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,299      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 84      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,299      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,383      
Accumulated Depreciation and Amortization $ 141      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Foreman, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 65      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,697      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 65      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,697      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,762      
Accumulated Depreciation and Amortization $ 209      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | E-Z Mart [Member] | Gladewater, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 28      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,700      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 28      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,700      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 184      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Harrah, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 131      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,598      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 131      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,598      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,729      
Accumulated Depreciation and Amortization $ 173      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Hartshorne, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 28      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,356      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 28      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,356      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 122      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Hot Springs, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 449      
Initial Cost to Company, Building, Improvements & Leasehold Interests 935      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 449      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 935      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 84      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Hot Springs, AR 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 823      
Initial Cost to Company, Building, Improvements & Leasehold Interests 561      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 823      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 561      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 51      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Hot Springs, AR 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 38      
Initial Cost to Company, Building, Improvements & Leasehold Interests 656      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 38      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 656      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 694      
Accumulated Depreciation and Amortization $ 71      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Hugo, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 28      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,356      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 28      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,356      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 147      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Idabel, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 93      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,635      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 93      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,635      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 148      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Kilgore, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 327      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,126      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 327      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,126      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,453      
Accumulated Depreciation and Amortization $ 242      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | E-Z Mart [Member] | Little Rock, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 356      
Initial Cost to Company, Building, Improvements & Leasehold Interests 683      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 356      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 683      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,039      
Accumulated Depreciation and Amortization $ 74      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Little Rock, AR 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 253      
Initial Cost to Company, Building, Improvements & Leasehold Interests 786      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 253      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 786      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,039      
Accumulated Depreciation and Amortization $ 85      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Longview, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 112      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,616      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 112      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,616      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 175      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Longview, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 75      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,309      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 75      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,309      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 142      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Lubbock, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 150      
Initial Cost to Company, Building, Improvements & Leasehold Interests 544      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 150      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 544      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 694      
Accumulated Depreciation and Amortization $ 59      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | McAlester, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 290      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,094      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 290      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,094      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 118      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Mineral Wells, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 103      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,626      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 103      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,626      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,729      
Accumulated Depreciation and Amortization $ 147      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Monticello, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 215      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,858      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 215      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,858      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,073      
Accumulated Depreciation and Amortization $ 168      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Mountain Home, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 84      
Initial Cost to Company, Building, Improvements & Leasehold Interests 955      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 84      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 955      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,039      
Accumulated Depreciation and Amortization $ 103      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Mountain Home, AR 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 47      
Initial Cost to Company, Building, Improvements & Leasehold Interests 992      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 47      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 992      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,039      
Accumulated Depreciation and Amortization $ 107      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Nash, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 84      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,989      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 84      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,989      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,073      
Accumulated Depreciation and Amortization $ 180      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Paris, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 56      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,327      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 56      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,327      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,383      
Accumulated Depreciation and Amortization $ 144      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Pittsburg, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 149      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,579      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 149      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,579      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 143      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Queen City, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 168      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,595      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 168      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,595      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,763      
Accumulated Depreciation and Amortization $ 201      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | E-Z Mart [Member] | Red Oak, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 168      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,905      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 168      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,905      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,073      
Accumulated Depreciation and Amortization $ 172      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Spiro, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 103      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,970      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 103      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,970      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,073      
Accumulated Depreciation and Amortization $ 213      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Springdale, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 169      
Initial Cost to Company, Building, Improvements & Leasehold Interests 525      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 169      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 525      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 694      
Accumulated Depreciation and Amortization $ 57      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Springdale, AR 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 122      
Initial Cost to Company, Building, Improvements & Leasehold Interests 572      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 122      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 572      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 694      
Accumulated Depreciation and Amortization $ 62      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Sulphur Springs, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 65      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,318      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 65      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,318      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,383      
Accumulated Depreciation and Amortization $ 143      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Talihina, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 234      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,150      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 234      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,150      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 125      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Texarkana, AR 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 159      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,604      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 159      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,604      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,763      
Accumulated Depreciation and Amortization $ 235      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Texarkana, AR 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 56      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,672      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 56      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,672      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,728      
Accumulated Depreciation and Amortization $ 151      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | E-Z Mart [Member] | Texarkana, AR 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 159      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,914      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 159      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,914      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,073      
Accumulated Depreciation and Amortization $ 207      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Texarkana, AR 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 47      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,337      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 47      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,337      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,384      
Accumulated Depreciation and Amortization $ 145      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Texarkana, AR 5 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 93      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,290      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 93      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,290      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,383      
Accumulated Depreciation and Amortization $ 140      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | E-Z Mart [Member] | Texarkana, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 112      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,996      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 112      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,996      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,108      
Accumulated Depreciation and Amortization $ 270      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Family Dollar [Member] | Riverdale, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,089      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,707      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,089      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,707      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,796      
Accumulated Depreciation and Amortization $ 984      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Family Dollar [Member] | Hudson Falls, NY 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 51      
Initial Cost to Company, Building, Improvements & Leasehold Interests 380      
Costs Capitalized Subsequent to Acquisition, Improvements 625      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 187      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 869      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,056      
Accumulated Depreciation and Amortization $ 265      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Family Dollar [Member] | Richmond, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 366      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,059      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 366      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,059      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,425      
Accumulated Depreciation and Amortization $ 208      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Family Dollar [Member] | Spring, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 199      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,152      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 199      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,152      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,351      
Accumulated Depreciation and Amortization $ 226      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Family Dollar [Member] | Bartlesville, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 110      
Initial Cost to Company, Building, Improvements & Leasehold Interests 445      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 110      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 445      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 555      
Accumulated Depreciation and Amortization $ 115      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Family Dollar [Member] | Huntsville, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 141      
Initial Cost to Company, Building, Improvements & Leasehold Interests 596      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 141      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 596      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 737      
Accumulated Depreciation and Amortization $ 128      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Family Dollar [Member] | Tulsa, OK 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 70      
Initial Cost to Company, Building, Improvements & Leasehold Interests 519      
Costs Capitalized Subsequent to Acquisition, Improvements 34      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 103      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 519      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 622      
Accumulated Depreciation and Amortization $ 142      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Famous Footwear [Member] | Lapeer, MI 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 163      
Initial Cost to Company, Building, Improvements & Leasehold Interests 835      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 163      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 812      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 975      
Accumulated Depreciation and Amortization $ 272      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Famsa [Member] | Harlingen, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 317      
Initial Cost to Company, Building, Improvements & Leasehold Interests 756      
Costs Capitalized Subsequent to Acquisition, Improvements 170      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 317      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 926      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,243      
Accumulated Depreciation and Amortization $ 452      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Ferguson [Member] | Destin, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 554      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,012      
Costs Capitalized Subsequent to Acquisition, Improvements 253      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 554      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,265      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,819      
Accumulated Depreciation and Amortization $ 428      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Ferguson [Member] | Union City, GA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 144      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,260      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 144      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,260      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,404      
Accumulated Depreciation and Amortization $ 347      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Gladewater, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 145      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,107      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 145      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,107      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,252      
Accumulated Depreciation and Amortization $ 379      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Belton, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 722      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,814      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 722      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,814      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,536      
Accumulated Depreciation and Amortization $ 486      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Godley, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,453      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,084      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,453      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,084      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,537      
Accumulated Depreciation and Amortization $ 558      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Killeen, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,053      
Initial Cost to Company, Building, Improvements & Leasehold Interests 833      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,053      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 833      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,886      
Accumulated Depreciation and Amortization $ 223      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Killeen, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,302      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,514      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,302      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,514      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,816      
Accumulated Depreciation and Amortization $ 673      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | McGregor, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 511      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,484      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 511      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,484      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,995      
Accumulated Depreciation and Amortization $ 398      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Thorndale, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 331      
Initial Cost to Company, Building, Improvements & Leasehold Interests 984      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 331      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 984      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,315      
Accumulated Depreciation and Amortization $ 264      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Valley Mills, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 711      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,114      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 711      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,114      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,825      
Accumulated Depreciation and Amortization $ 566      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | West, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 402      
Initial Cost to Company, Building, Improvements & Leasehold Interests 864      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 402      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 864      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,266      
Accumulated Depreciation and Amortization $ 270      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Fikes Wholesale [Member] | Hearne, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 68      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,184      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 68      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,184      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,252      
Accumulated Depreciation and Amortization $ 458      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Fikes Wholesale [Member] | Jarrell, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 541      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,965      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 541      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,965      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,506      
Accumulated Depreciation and Amortization $ 533      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Killeen, TX 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 628      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,878      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 628      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,878      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,506      
Accumulated Depreciation and Amortization $ 517      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Liberty Hill, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 203      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,303      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 202      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,303      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,505      
Accumulated Depreciation and Amortization $ 594      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Rosebud, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 58      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,847      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 58      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,847      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,905      
Accumulated Depreciation and Amortization $ 332      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Temple, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,052      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,302      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,052      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,302      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,354      
Accumulated Depreciation and Amortization $ 594      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Waco, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,400      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,106      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,400      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,106      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,506      
Accumulated Depreciation and Amortization $ 442      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Fikes Wholesale [Member] | Claude, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 193      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,728      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 193      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,728      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,921      
Accumulated Depreciation and Amortization $ 537      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Covington, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 164      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,512      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 164      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,512      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,676      
Accumulated Depreciation and Amortization $ 422      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Fikes Wholesale [Member] | Hamilton, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 97      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,175      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 97      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,175      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,272      
Accumulated Depreciation and Amortization $ 439      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Fikes Wholesale [Member] | Lott, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 135      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,236      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 135      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,236      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,371      
Accumulated Depreciation and Amortization $ 466      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Salado, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 715      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,206      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 715      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,206      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,921      
Accumulated Depreciation and Amortization $ 462      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Temple, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 77      
Initial Cost to Company, Building, Improvements & Leasehold Interests 2,291      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 77      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 2,291      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,368      
Accumulated Depreciation and Amortization $ 330      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Vernon, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 154      
Initial Cost to Company, Building, Improvements & Leasehold Interests 5,850      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 154      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 5,850      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 6,004      
Accumulated Depreciation and Amortization $ 737      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Fikes Wholesale [Member] | Milton, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,498      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 3,568      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,498      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,568      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 5,066      
Accumulated Depreciation and Amortization $ 361      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Fikes Wholesale [Member] | Giddings, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 845      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 5,219      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 845      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 5,219      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 6,064      
Accumulated Depreciation and Amortization $ 462      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Fikes Wholesale [Member] | Daphne, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 1,411      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,247      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 1,411      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,247      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,658      
Accumulated Depreciation and Amortization $ 168      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Fikes Wholesale [Member] | Foley, AL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 783      
Initial Cost to Company, Building, Improvements & Leasehold Interests 1,721      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 783      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,721      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 2,504      
Accumulated Depreciation and Amortization $ 174      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Fikes Wholesale [Member] | Belton, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 415      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,391      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 415      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,391      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,806      
Accumulated Depreciation and Amortization $ 336      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Fikes Wholesale [Member] | Hewitt, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 747      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 3,233      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 747      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,233      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,980      
Accumulated Depreciation and Amortization $ 246      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Fikes Wholesale [Member] | Amarillo, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 390      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,555      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 390      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,555      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,945      
Accumulated Depreciation and Amortization $ 193      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Fikes Wholesale [Member] | Crestview, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 504      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,394      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 504      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,394      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,898      
Accumulated Depreciation and Amortization $ 158      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Ft Walton Beach, FL 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 684      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,213      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 684      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,213      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,897      
Accumulated Depreciation and Amortization $ 131      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Fikes Wholesale [Member] | Ft Walton Beach, FL 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 799      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,099      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 799      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,099      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,898      
Accumulated Depreciation and Amortization $ 144      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Fikes Wholesale [Member] | Killeen, TX 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 504      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,973      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 504      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,973      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,477      
Accumulated Depreciation and Amortization $ 215      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | First Cash Pawn [Member] | Alice, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 318      
Initial Cost to Company, Building, Improvements & Leasehold Interests 578      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 318      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 578      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 896      
Accumulated Depreciation and Amortization $ 275      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Five Below [Member] | Florissant, MO 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 249      
Initial Cost to Company, Building, Improvements & Leasehold Interests 294      
Costs Capitalized Subsequent to Acquisition, Improvements 849      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 250      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,142      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,392      
Accumulated Depreciation and Amortization $ 350      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Five Guys Burgers and Fries [Member] | Middleburg Heights, OH 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 497      
Initial Cost to Company, Building, Improvements & Leasehold Interests 260      
Costs Capitalized Subsequent to Acquisition, Improvements 250      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 497      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 510      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,007      
Accumulated Depreciation and Amortization $ 328      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 20 years      
Operating Lease | Fleming's [Member] | Akron, OH 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 475      
Initial Cost to Company, Building, Improvements & Leasehold Interests 3,140      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 475      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 3,140      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 3,615      
Accumulated Depreciation and Amortization $ 789      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 35 years      
Operating Lease | Floor & Decor [Member] | Knoxville, TN 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,364      
Initial Cost to Company, Building, Improvements & Leasehold Interests 0      
Costs Capitalized Subsequent to Acquisition, Improvements 7,879      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,364      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 7,879      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 10,243      
Accumulated Depreciation and Amortization $ 977      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Floor & Decor [Member] | Albuquerque, NM 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 2,322      
Initial Cost to Company, Building, Improvements & Leasehold Interests 10,699      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 2,322      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 10,699      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 13,021      
Accumulated Depreciation and Amortization $ 524      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 40 years      
Operating Lease | Food 4 Less [Member] | National City, CA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 3,569      
Initial Cost to Company, Building, Improvements & Leasehold Interests 4,266      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 3,569      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 1,246      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 4,815      
Accumulated Depreciation and Amortization $ 60      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Food Fast [Member] | Longview, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 426      
Initial Cost to Company, Building, Improvements & Leasehold Interests 382      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 426      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 382      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 808      
Accumulated Depreciation and Amortization $ 207      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Food Fast [Member] | Longview, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 360      
Initial Cost to Company, Building, Improvements & Leasehold Interests 535      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 360      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 535      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 895      
Accumulated Depreciation and Amortization $ 290      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Food Fast [Member] | Bossier City, LA 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 883      
Initial Cost to Company, Building, Improvements & Leasehold Interests 658      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 883      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 658      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,541      
Accumulated Depreciation and Amortization $ 594      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 15 years      
Operating Lease | Food Fast [Member] | Brownsboro, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 328      
Initial Cost to Company, Building, Improvements & Leasehold Interests 385      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 328      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 385      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 713      
Accumulated Depreciation and Amortization $ 174      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Food Fast [Member] | Flint, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 272      
Initial Cost to Company, Building, Improvements & Leasehold Interests 411      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 272      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 411      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 683      
Accumulated Depreciation and Amortization $ 223      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Food Fast [Member] | Forney, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 545      
Initial Cost to Company, Building, Improvements & Leasehold Interests 707      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 545      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 707      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,252      
Accumulated Depreciation and Amortization $ 319      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years      
Operating Lease | Food Fast [Member] | Gun Barrel City, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 242      
Initial Cost to Company, Building, Improvements & Leasehold Interests 467      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 242      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 467      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 709      
Accumulated Depreciation and Amortization $ 253      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Food Fast [Member] | Gun Barrel City, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 270      
Initial Cost to Company, Building, Improvements & Leasehold Interests 386      
Costs Capitalized Subsequent to Acquisition, Improvements 12      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 282      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 386      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 668      
Accumulated Depreciation and Amortization $ 209      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Food Fast [Member] | Jacksonville, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 660      
Initial Cost to Company, Building, Improvements & Leasehold Interests 632      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 660      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 632      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,292      
Accumulated Depreciation and Amortization $ 571      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 15 years      
Operating Lease | Food Fast [Member] | Kemp, TX 1 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 581      
Initial Cost to Company, Building, Improvements & Leasehold Interests 505      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 581      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 505      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 1,086      
Accumulated Depreciation and Amortization $ 274      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 25 years      
Operating Lease | Food Fast [Member] | Longview, TX 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 0      
Initial Cost to Company, Land 271      
Initial Cost to Company, Building, Improvements & Leasehold Interests 431      
Costs Capitalized Subsequent to Acquisition, Improvements 0      
Costs Capitalized Subsequent to Acquisition, Carrying Costs 0      
Gross Amount at Which Carried at Close of Period, Land 271      
Gross Amount at Which Carried at Close of Period, Building, Improvements & Leasehold Interests 431      
Gross Amount at Which Carried at Close of Period, Land, Building, Improvements & Leasehold Interests 702      
Accumulated Depreciation and Amortization $ 194      
Life on Which Depreciation & Amortization in Latest Income Statement is Computed 30 years