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Schedule III - Real Estate and Accumulated Depreciation Section 3 (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 $ 1,529,057      
Land 2,786,282      
Buildings, Fixtures and Improvements 10,186,554      
Costs Capitalized Subsequent to Acquisition (33,607)      
Gross Amount Carried at December 31, 2019 12,939,229 $ 13,592,440 $ 13,577,700 $ 13,539,921
Accumulated Depreciation (2,727,099) $ (2,622,879) $ (2,217,108) $ (1,766,006)
Dollar General [Member] | Caruthersville, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 98      
Buildings, Fixtures and Improvements 878      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 976      
Accumulated Depreciation (303)      
Dollar General [Member] | Jackson, MS [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 198      
Buildings, Fixtures and Improvements 793      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 991      
Accumulated Depreciation (274)      
Dollar General [Member] | Buchanan Dam, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 145      
Buildings, Fixtures and Improvements 820      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 965      
Accumulated Depreciation (283)      
Dollar General [Member] | Berkeley, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 132      
Buildings, Fixtures and Improvements 748      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 880      
Accumulated Depreciation (257)      
Dollar General [Member] | Canyon Lake, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 149      
Buildings, Fixtures and Improvements 843      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 992      
Accumulated Depreciation (289)      
Dollar General [Member] | Donna, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 200      
Buildings, Fixtures and Improvements 799      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 999      
Accumulated Depreciation (274)      
Dollar General [Member] | San Antonio, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 252      
Buildings, Fixtures and Improvements 756      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,008      
Accumulated Depreciation (259)      
Dollar General [Member] | San Antonio, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 222      
Buildings, Fixtures and Improvements 888      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,110      
Accumulated Depreciation (305)      
Dollar General [Member] | Avinger, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 44      
Buildings, Fixtures and Improvements 830      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 874      
Accumulated Depreciation (265)      
Dollar General [Member] | Elmendorf, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 94      
Buildings, Fixtures and Improvements 847      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 941      
Accumulated Depreciation (291)      
Dollar General [Member] | St. Louis, MO 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 445      
Buildings, Fixtures and Improvements 1,039      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,484      
Accumulated Depreciation (352)      
Dollar General [Member] | Estherville, IA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 226      
Buildings, Fixtures and Improvements 903      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,129      
Accumulated Depreciation (310)      
Dollar General [Member] | Ottumwa, IA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 143      
Buildings, Fixtures and Improvements 812      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 955      
Accumulated Depreciation (273)      
Dollar General [Member] | Marionville, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 89      
Buildings, Fixtures and Improvements 797      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 886      
Accumulated Depreciation (273)      
Dollar General [Member] | Flint, MI 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 91      
Buildings, Fixtures and Improvements 820      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 911      
Accumulated Depreciation (281)      
Dollar General [Member] | St. Louis, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 372      
Buildings, Fixtures and Improvements 692      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,064      
Accumulated Depreciation (241)      
Dollar General [Member] | Cedar Creek, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 291      
Buildings, Fixtures and Improvements 680      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 971      
Accumulated Depreciation (232)      
Dollar General [Member] | Lacy Lakeview, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 146      
Buildings, Fixtures and Improvements 826      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 972      
Accumulated Depreciation (281)      
Dollar General [Member] | Beeville, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 90      
Buildings, Fixtures and Improvements 810      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 900      
Accumulated Depreciation (276)      
Dollar General [Member] | Doyline, LA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 88      
Buildings, Fixtures and Improvements 793      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 881      
Accumulated Depreciation (270)      
Dollar General [Member] | Maynard, AR [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 73      
Buildings, Fixtures and Improvements 654      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 727      
Accumulated Depreciation (221)      
Dollar General [Member] | Wooster, AR [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 74      
Buildings, Fixtures and Improvements 664      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 738      
Accumulated Depreciation (225)      
Dollar General [Member] | Mount Morris, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 97      
Buildings, Fixtures and Improvements 877      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 974      
Accumulated Depreciation (297)      
Dollar General [Member] | Melrose, MN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 96      
Buildings, Fixtures and Improvements 863      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 959      
Accumulated Depreciation (292)      
Dollar General [Member] | Montgomery, MN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 87      
Buildings, Fixtures and Improvements 783      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 870      
Accumulated Depreciation (265)      
Dollar General [Member] | Blessing, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 83      
Buildings, Fixtures and Improvements 745      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 828      
Accumulated Depreciation (252)      
Dollar General [Member] | Wakefield, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 88      
Buildings, Fixtures and Improvements 794      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 882      
Accumulated Depreciation (269)      
Dollar General [Member] | Springfield, MN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 88      
Buildings, Fixtures and Improvements 795      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 883      
Accumulated Depreciation (269)      
Dollar General [Member] | Corpus Christi, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 270      
Buildings, Fixtures and Improvements 809      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,079      
Accumulated Depreciation (274)      
Dollar General [Member] | Center Point, IA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 136      
Buildings, Fixtures and Improvements 772      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 908      
Accumulated Depreciation (261)      
Dollar General [Member] | Roodhouse, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 207      
Buildings, Fixtures and Improvements 829      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,036      
Accumulated Depreciation (281)      
Dollar General [Member] | Savanna, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 273      
Buildings, Fixtures and Improvements 1,093      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,366      
Accumulated Depreciation (370)      
Dollar General [Member] | Caulfield, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 139      
Buildings, Fixtures and Improvements 789      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 928      
Accumulated Depreciation (267)      
Dollar General [Member] | Adkins, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 157      
Buildings, Fixtures and Improvements 889      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,046      
Accumulated Depreciation (301)      
Dollar General [Member] | Mcmechen, WV [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 91      
Buildings, Fixtures and Improvements 819      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 910      
Accumulated Depreciation (275)      
Dollar General [Member] | Virginia, MN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 147      
Buildings, Fixtures and Improvements 831      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 978      
Accumulated Depreciation (279)      
Dollar General [Member] | Cowen, WV [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 196      
Buildings, Fixtures and Improvements 783      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 979      
Accumulated Depreciation (263)      
Price Rite [Member] | Rochester, NY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 3,080      
Land 569      
Buildings, Fixtures and Improvements 3,594      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,163      
Accumulated Depreciation (1,365)      
Circle K [Member] | Akron, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 675      
Buildings, Fixtures and Improvements 1,254      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,929      
Accumulated Depreciation (433)      
FedEx [Member] | Omak, WA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 252      
Buildings, Fixtures and Improvements 1,425      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,677      
Accumulated Depreciation (556)      
FedEx [Member] | Wenatchee, WA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 266      
Buildings, Fixtures and Improvements 2,393      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,659      
Accumulated Depreciation (933)      
FedEx [Member] | Hazard, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 215      
Buildings, Fixtures and Improvements 4,085      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,300      
Accumulated Depreciation (1,592)      
FedEx [Member] | Quincy, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 371      
Buildings, Fixtures and Improvements 2,101      
Costs Capitalized Subsequent to Acquisition 3,011      
Gross Amount Carried at December 31, 2019 5,483      
Accumulated Depreciation (1,366)      
FedEx [Member] | Yuma, AZ [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 0      
Buildings, Fixtures and Improvements 2,076      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,076      
Accumulated Depreciation (815)      
FedEx [Member] | Independence, KS [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 114      
Buildings, Fixtures and Improvements 2,166      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,280      
Accumulated Depreciation (838)      
FedEx [Member] | Ottumwa, IA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 205      
Buildings, Fixtures and Improvements 2,552      
Costs Capitalized Subsequent to Acquisition 2,749      
Gross Amount Carried at December 31, 2019 5,506      
Accumulated Depreciation (1,345)      
FedEx [Member] | Chino, CA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 308      
Buildings, Fixtures and Improvements 2,776      
Costs Capitalized Subsequent to Acquisition 242      
Gross Amount Carried at December 31, 2019 3,326      
Accumulated Depreciation (1,075)      
FedEx [Member] | Roseville, MN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,462      
Buildings, Fixtures and Improvements 8,282      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 9,744      
Accumulated Depreciation (3,177)      
FedEx [Member] | Greenville, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 363      
Buildings, Fixtures and Improvements 6,903      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 7,266      
Accumulated Depreciation (2,840)      
Scotts Miracle Gro [Member] | Orrville, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 278      
Buildings, Fixtures and Improvements 2,502      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,780      
Accumulated Depreciation (975)      
Citizens Bank [Member] | Rochester, NY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 166      
Buildings, Fixtures and Improvements 943      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,109      
Accumulated Depreciation (355)      
Citizens Bank [Member] | Colchester, CT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 185      
Buildings, Fixtures and Improvements 1,049      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,234      
Accumulated Depreciation (347)      
Citizens Bank [Member] | Deep River, CT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 453      
Buildings, Fixtures and Improvements 1,812      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,265      
Accumulated Depreciation (600)      
Citizens Bank [Member] | East Lyme, CT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 258      
Buildings, Fixtures and Improvements 1,032      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,290      
Accumulated Depreciation (342)      
Citizens Bank [Member] | Montville, CT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 413      
Buildings, Fixtures and Improvements 2,342      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,755      
Accumulated Depreciation (775)      
Citizens Bank [Member] | Stonington, CT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 190      
Buildings, Fixtures and Improvements 1,079      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,269      
Accumulated Depreciation (357)      
Citizens Bank [Member] | Malden, MA 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,697      
Land 484      
Buildings, Fixtures and Improvements 1,935      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,419      
Accumulated Depreciation (641)      
Citizens Bank [Member] | Medford, MA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,194      
Land 589      
Buildings, Fixtures and Improvements 1,094      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,683      
Accumulated Depreciation (362)      
Citizens Bank [Member] | Randolph, MA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,383      
Land 480      
Buildings, Fixtures and Improvements 1,439      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,919      
Accumulated Depreciation (477)      
Citizens Bank [Member] | Somerville, MA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 561      
Buildings, Fixtures and Improvements 561      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,122      
Accumulated Depreciation (186)      
Citizens Bank [Member] | Dallas, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 213      
Buildings, Fixtures and Improvements 1,205      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,418      
Accumulated Depreciation (399)      
Citizens Bank [Member] | Mechanicsburg, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,620      
Land 288      
Buildings, Fixtures and Improvements 2,590      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,878      
Accumulated Depreciation (858)      
Citizens Bank [Member] | Mount Lebanon, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,577      
Land 215      
Buildings, Fixtures and Improvements 1,939      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,154      
Accumulated Depreciation (642)      
Citizens Bank [Member] | West Hazleton, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 279      
Buildings, Fixtures and Improvements 2,509      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,788      
Accumulated Depreciation (831)      
Citizens Bank [Member] | Louisville, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 191      
Buildings, Fixtures and Improvements 1,080      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,271      
Accumulated Depreciation (427)      
Citizens Bank [Member] | Keene, NH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,885      
Land 132      
Buildings, Fixtures and Improvements 2,511      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,643      
Accumulated Depreciation (814)      
Citizens Bank [Member] | Fairlawn, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,885      
Land 511      
Buildings, Fixtures and Improvements 2,045      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,556      
Accumulated Depreciation (663)      
Citizens Bank [Member] | Altoona, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 153      
Buildings, Fixtures and Improvements 459      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 612      
Accumulated Depreciation (149)      
Citizens Bank [Member] | Dillsburg, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 232      
Buildings, Fixtures and Improvements 926      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,158      
Accumulated Depreciation (300)      
Citizens Bank [Member] | Mercer, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 105      
Buildings, Fixtures and Improvements 314      
Costs Capitalized Subsequent to Acquisition (239)      
Gross Amount Carried at December 31, 2019 180      
Accumulated Depreciation (1)      
Citizens Bank [Member] | Milford, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 513      
Buildings, Fixtures and Improvements 769      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,282      
Accumulated Depreciation (249)      
Citizens Bank [Member] | Oakmont, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 199      
Buildings, Fixtures and Improvements 1,127      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,326      
Accumulated Depreciation (366)      
Citizens Bank [Member] | Pittsburgh, PA 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 389      
Buildings, Fixtures and Improvements 1,168      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,557      
Accumulated Depreciation (379)      
Citizens Bank [Member] | Pittsburgh, PA 5 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 146      
Buildings, Fixtures and Improvements 2,770      
Costs Capitalized Subsequent to Acquisition (1,726)      
Gross Amount Carried at December 31, 2019 1,190      
Accumulated Depreciation (52)      
Citizens Bank [Member] | Pittsburgh, PA 6 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,262      
Land 470      
Buildings, Fixtures and Improvements 2,661      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,131      
Accumulated Depreciation (863)      
Citizens Bank [Member] | Tyrone, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 146      
Buildings, Fixtures and Improvements 583      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 729      
Accumulated Depreciation (189)      
Citizens Bank [Member] | Upper Darby, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 411      
Buildings, Fixtures and Improvements 617      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,028      
Accumulated Depreciation (200)      
Citizens Bank [Member] | Middlebury, VT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 363      
Buildings, Fixtures and Improvements 544      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 907      
Accumulated Depreciation (176)      
Citizens Bank [Member] | Milton, MA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,244      
Land 619      
Buildings, Fixtures and Improvements 2,476      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,095      
Accumulated Depreciation (803)      
Citizens Bank [Member] | Pittsburgh, PA 7 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,244      
Land 516      
Buildings, Fixtures and Improvements 1,204      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,720      
Accumulated Depreciation (390)      
Citizens Bank [Member] | Pittsburgh, PA 9 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 918      
Land 196      
Buildings, Fixtures and Improvements 1,110      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,306      
Accumulated Depreciation (360)      
Citizens Bank [Member] | Pittsburgh, PA 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 268      
Buildings, Fixtures and Improvements 2,413      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,681      
Accumulated Depreciation (782)      
Citizens Bank [Member] | N. Providence, RI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,445      
Land 200      
Buildings, Fixtures and Improvements 1,800      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,000      
Accumulated Depreciation (584)      
Kum & Go [Member] | Paragould, AR [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 708      
Buildings, Fixtures and Improvements 2,123      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,831      
Accumulated Depreciation (733)      
Kum & Go [Member] | Sherwood, AR [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 866      
Buildings, Fixtures and Improvements 1,609      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,475      
Accumulated Depreciation (556)      
Kum & Go [Member] | Ottumwa, IA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 586      
Buildings, Fixtures and Improvements 1,368      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,954      
Accumulated Depreciation (466)      
Kum & Go [Member] | Tioga, ND [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 318      
Buildings, Fixtures and Improvements 2,863      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,181      
Accumulated Depreciation (975)      
Kum & Go [Member] | Bentonville, AR [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 587      
Buildings, Fixtures and Improvements 1,370      
Costs Capitalized Subsequent to Acquisition (52)      
Gross Amount Carried at December 31, 2019 1,905      
Accumulated Depreciation (467)      
Kum & Go [Member] | Lowell, AR [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 774      
Buildings, Fixtures and Improvements 1,437      
Costs Capitalized Subsequent to Acquisition (27)      
Gross Amount Carried at December 31, 2019 2,184      
Accumulated Depreciation (490)      
Kum & Go [Member] | Rogers, AR 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 668      
Buildings, Fixtures and Improvements 1,559      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,227      
Accumulated Depreciation (531)      
Kum & Go [Member] | Fountain, CO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,131      
Buildings, Fixtures and Improvements 1,696      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,827      
Accumulated Depreciation (574)      
Kum & Go [Member] | Monument, CO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,192      
Buildings, Fixtures and Improvements 1,457      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,649      
Accumulated Depreciation (493)      
Kum & Go [Member] | Cheyenne, WY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 411      
Buildings, Fixtures and Improvements 2,327      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,738      
Accumulated Depreciation (787)      
Kum & Go [Member] | Muscatine, IA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 794      
Buildings, Fixtures and Improvements 1,853      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,647      
Accumulated Depreciation (627)      
CVS [Member] | Mechanicsburg, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,155      
Buildings, Fixtures and Improvements 3,465      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,620      
Accumulated Depreciation (1,260)      
CVS [Member] | Alpharetta, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 572      
Buildings, Fixtures and Improvements 858      
Costs Capitalized Subsequent to Acquisition 141      
Gross Amount Carried at December 31, 2019 1,571      
Accumulated Depreciation (315)      
CVS [Member] | Vidalia, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 368      
Buildings, Fixtures and Improvements 1,105      
Costs Capitalized Subsequent to Acquisition 76      
Gross Amount Carried at December 31, 2019 1,549      
Accumulated Depreciation (408)      
CVS [Member] | Nashville, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 203      
Buildings, Fixtures and Improvements 1,148      
Costs Capitalized Subsequent to Acquisition 82      
Gross Amount Carried at December 31, 2019 1,433      
Accumulated Depreciation (425)      
CVS [Member] | San Antonio, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 3,806      
Land 1,996      
Buildings, Fixtures and Improvements 2,993      
Costs Capitalized Subsequent to Acquisition 16      
Gross Amount Carried at December 31, 2019 5,005      
Accumulated Depreciation (1,009)      
CVS [Member] | San Antonio, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 4,422      
Land 2,034      
Buildings, Fixtures and Improvements 3,778      
Costs Capitalized Subsequent to Acquisition 15      
Gross Amount Carried at December 31, 2019 5,827      
Accumulated Depreciation (1,273)      
CVS [Member] | New Castle, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 412      
Buildings, Fixtures and Improvements 2,337      
Costs Capitalized Subsequent to Acquisition 49      
Gross Amount Carried at December 31, 2019 2,798      
Accumulated Depreciation (857)      
CVS [Member] | Henrietta, NY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 965      
Buildings, Fixtures and Improvements 1,180      
Costs Capitalized Subsequent to Acquisition 63      
Gross Amount Carried at December 31, 2019 2,208      
Accumulated Depreciation (431)      
CVS [Member] | Detroit, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 270      
Buildings, Fixtures and Improvements 2,427      
Costs Capitalized Subsequent to Acquisition (2,234)      
Gross Amount Carried at December 31, 2019 463      
Accumulated Depreciation 0      
CVS [Member] | Titusville, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 670      
Buildings, Fixtures and Improvements 683      
Costs Capitalized Subsequent to Acquisition 71      
Gross Amount Carried at December 31, 2019 1,424      
Accumulated Depreciation (411)      
Iron Mountain [Member] | Columbus, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 405      
Buildings, Fixtures and Improvements 3,642      
Costs Capitalized Subsequent to Acquisition 1,264      
Gross Amount Carried at December 31, 2019 5,311      
Accumulated Depreciation (1,550)      
Dollar Tree/Family Dollar [Member] | Nashville, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 334      
Buildings, Fixtures and Improvements 1,275      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,609      
Accumulated Depreciation (312)      
Dollar Tree/Family Dollar [Member] | Brookston, IN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 126      
Buildings, Fixtures and Improvements 715      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 841      
Accumulated Depreciation (245)      
Dollar Tree/Family Dollar [Member] | Memphis, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 248      
Buildings, Fixtures and Improvements 1,039      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,287      
Accumulated Depreciation (305)      
Dollar Tree/Family Dollar [Member] | Berkeley, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 969      
Land 179      
Buildings, Fixtures and Improvements 1,391      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,570      
Accumulated Depreciation (394)      
Dollar Tree/Family Dollar [Member] | Alton, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 134      
Buildings, Fixtures and Improvements 908      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,042      
Accumulated Depreciation (204)      
Dollar Tree/Family Dollar [Member] | San Antonio, TX 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 800      
Land 198      
Buildings, Fixtures and Improvements 1,018      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,216      
Accumulated Depreciation (297)      
Dollar Tree/Family Dollar [Member] | Avinger, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 40      
Buildings, Fixtures and Improvements 761      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 801      
Accumulated Depreciation (261)      
Dollar Tree/Family Dollar [Member] | St. Louis, MO 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 445      
Buildings, Fixtures and Improvements 1,038      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,483      
Accumulated Depreciation (356)      
Dollar Tree/Family Dollar [Member] | St. Louis, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 168      
Buildings, Fixtures and Improvements 671      
Costs Capitalized Subsequent to Acquisition (4)      
Gross Amount Carried at December 31, 2019 835      
Accumulated Depreciation (238)      
Dollar Tree/Family Dollar [Member] | Lenox, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 90      
Buildings, Fixtures and Improvements 809      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 899      
Accumulated Depreciation (276)      
Dollar Tree/Family Dollar [Member] | Kiln, MS [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 106      
Buildings, Fixtures and Improvements 650      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 756      
Accumulated Depreciation (222)      
Dollar Tree/Family Dollar [Member] | Gulfport, MS 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 218      
Buildings, Fixtures and Improvements 654      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 872      
Accumulated Depreciation (223)      
Dollar Tree/Family Dollar [Member] | Detroit, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 130      
Buildings, Fixtures and Improvements 1,169      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,299      
Accumulated Depreciation (398)      
Dollar Tree/Family Dollar [Member] | Chireno, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 50      
Buildings, Fixtures and Improvements 943      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 993      
Accumulated Depreciation (319)      
Dollar Tree/Family Dollar [Member] | Oakhurst, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 36      
Buildings, Fixtures and Improvements 683      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 719      
Accumulated Depreciation (231)      
Dollar Tree/Family Dollar [Member] | Barryton, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 32      
Buildings, Fixtures and Improvements 599      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 631      
Accumulated Depreciation (203)      
Dollar Tree/Family Dollar [Member] | Tustin, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 33      
Buildings, Fixtures and Improvements 633      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 666      
Accumulated Depreciation (214)      
Dollar Tree/Family Dollar [Member] | Montgomery, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 218      
Buildings, Fixtures and Improvements 847      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,065      
Accumulated Depreciation (191)      
Dollar Tree/Family Dollar [Member] | Charlotte, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 352      
Buildings, Fixtures and Improvements 985      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,337      
Accumulated Depreciation (299)      
Dollar Tree/Family Dollar [Member] | Charlotte, NC 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 490      
Buildings, Fixtures and Improvements 1,066      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,556      
Accumulated Depreciation (235)      
Dollar Tree/Family Dollar [Member] | Charlotte, NC 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 412      
Buildings, Fixtures and Improvements 992      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,404      
Accumulated Depreciation (219)      
Dollar Tree/Family Dollar [Member] | Tampa, FL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 1,005      
Land 531      
Buildings, Fixtures and Improvements 1,062      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,593      
Accumulated Depreciation (317)      
Dollar Tree/Family Dollar [Member] | Somerville, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 131      
Buildings, Fixtures and Improvements 743      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 874      
Accumulated Depreciation (251)      
Dollar Tree/Family Dollar [Member] | Pulaski, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 31      
Buildings, Fixtures and Improvements 588      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 619      
Accumulated Depreciation (199)      
Dollar Tree/Family Dollar [Member] | Acworth, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 489      
Buildings, Fixtures and Improvements 901      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,390      
Accumulated Depreciation (206)      
Dollar Tree/Family Dollar [Member] | Hattiesburg, MS [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 225      
Buildings, Fixtures and Improvements 674      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 899      
Accumulated Depreciation (226)      
Walgreens [Member] | Akron, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 664      
Buildings, Fixtures and Improvements 1,548      
Costs Capitalized Subsequent to Acquisition 72      
Gross Amount Carried at December 31, 2019 2,284      
Accumulated Depreciation (544)      
Walgreens [Member] | Memphis, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 896      
Buildings, Fixtures and Improvements 2,687      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,583      
Accumulated Depreciation (984)      
Walgreens [Member] | Cordova, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,005      
Buildings, Fixtures and Improvements 2,345      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,350      
Accumulated Depreciation (853)      
Walgreens [Member] | Clinton, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,463      
Buildings, Fixtures and Improvements 3,413      
Costs Capitalized Subsequent to Acquisition 153      
Gross Amount Carried at December 31, 2019 5,029      
Accumulated Depreciation (1,247)      
Walgreens [Member] | Jeffersonville, IN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 824      
Buildings, Fixtures and Improvements 2,472      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,296      
Accumulated Depreciation (899)      
Walgreens [Member] | Lawrenceburg, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 567      
Buildings, Fixtures and Improvements 2,267      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,834      
Accumulated Depreciation (825)      
Walgreens [Member] | Lexington, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 0      
Buildings, Fixtures and Improvements 1,943      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,943      
Accumulated Depreciation (707)      
Walgreens [Member] | Paris, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 743      
Buildings, Fixtures and Improvements 2,228      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,971      
Accumulated Depreciation (811)      
Walgreens [Member] | Scottsville, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 153      
Buildings, Fixtures and Improvements 2,904      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,057      
Accumulated Depreciation (1,056)      
Walgreens [Member] | Stanford, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 152      
Buildings, Fixtures and Improvements 2,886      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,038      
Accumulated Depreciation (1,050)      
Walgreens [Member] | Huntington, WV [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 964      
Buildings, Fixtures and Improvements 2,250      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,214      
Accumulated Depreciation (819)      
Walgreens [Member] | Troy, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 0      
Buildings, Fixtures and Improvements 1,896      
Costs Capitalized Subsequent to Acquisition 3      
Gross Amount Carried at December 31, 2019 1,899      
Accumulated Depreciation (985)      
Walgreens [Member] | Columbia, MS [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 452      
Buildings, Fixtures and Improvements 4,072      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,524      
Accumulated Depreciation (1,471)      
Walgreens [Member] | Fort Mill, SC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,300      
Buildings, Fixtures and Improvements 2,760      
Costs Capitalized Subsequent to Acquisition (233)      
Gross Amount Carried at December 31, 2019 3,827      
Accumulated Depreciation (917)      
Walgreens [Member] | Acworth, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,583      
Buildings, Fixtures and Improvements 2,940      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,523      
Accumulated Depreciation (1,055)      
O'Reilly Auto Parts [Member] | Laramie, WY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 144      
Buildings, Fixtures and Improvements 1,297      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,441      
Accumulated Depreciation (445)      
O'Reilly Auto Parts [Member] | San Antonio, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 703      
Land 439      
Buildings, Fixtures and Improvements 1,030      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,469      
Accumulated Depreciation (280)      
General Mills [Member] | Fort Wayne, IN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 2,533      
Buildings, Fixtures and Improvements 48,130      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 50,663      
Accumulated Depreciation (18,613)      
Advance Auto Parts [Member] | Fort Wayne, IN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 193      
Buildings, Fixtures and Improvements 450      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 643      
Accumulated Depreciation (150)      
Advance Auto Parts [Member] | Alton, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 169      
Buildings, Fixtures and Improvements 958      
Costs Capitalized Subsequent to Acquisition (3)      
Gross Amount Carried at December 31, 2019 1,124      
Accumulated Depreciation (328)      
Advance Auto Parts [Member] | Sweetwater, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 360      
Buildings, Fixtures and Improvements 839      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,199      
Accumulated Depreciation (286)      
Advance Auto Parts [Member] | Bardstown, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 272      
Buildings, Fixtures and Improvements 1,090      
Costs Capitalized Subsequent to Acquisition 234      
Gross Amount Carried at December 31, 2019 1,596      
Accumulated Depreciation (375)      
Advance Auto Parts [Member] | Brandenburg, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 186      
Buildings, Fixtures and Improvements 742      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 928      
Accumulated Depreciation (251)      
Advance Auto Parts [Member] | Hardinsburg, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 94      
Buildings, Fixtures and Improvements 845      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 939      
Accumulated Depreciation (286)      
Advance Auto Parts [Member] | Leitchfield, KY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 104      
Buildings, Fixtures and Improvements 939      
Costs Capitalized Subsequent to Acquisition (5)      
Gross Amount Carried at December 31, 2019 1,038      
Accumulated Depreciation (315)      
Advance Auto Parts [Member] | Titusville, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 207      
Buildings, Fixtures and Improvements 1,172      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,379      
Accumulated Depreciation (397)      
Advance Auto Parts [Member] | Calera, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 723      
Buildings, Fixtures and Improvements 723      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,446      
Accumulated Depreciation (245)      
Advance Auto Parts [Member] | St. Mary's, WV [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 309      
Buildings, Fixtures and Improvements 928      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,237      
Accumulated Depreciation (314)      
Advance Auto Parts [Member] | Charlotte, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 723      
Buildings, Fixtures and Improvements 883      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,606      
Accumulated Depreciation (253)      
Advance Auto Parts [Member] | Albany, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 210      
Buildings, Fixtures and Improvements 629      
Costs Capitalized Subsequent to Acquisition 66      
Gross Amount Carried at December 31, 2019 905      
Accumulated Depreciation (215)      
Advance Auto Parts [Member] | Hazlehurst, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 113      
Buildings, Fixtures and Improvements 451      
Costs Capitalized Subsequent to Acquisition 104      
Gross Amount Carried at December 31, 2019 668      
Accumulated Depreciation (155)      
Advance Auto Parts [Member] | Hinesville, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 352      
Buildings, Fixtures and Improvements 430      
Costs Capitalized Subsequent to Acquisition 72      
Gross Amount Carried at December 31, 2019 854      
Accumulated Depreciation (147)      
Advance Auto Parts [Member] | Thomasville, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 251      
Buildings, Fixtures and Improvements 377      
Costs Capitalized Subsequent to Acquisition (30)      
Gross Amount Carried at December 31, 2019 598      
Accumulated Depreciation (122)      
Advance Auto Parts [Member] | Dothan, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 326      
Buildings, Fixtures and Improvements 326      
Costs Capitalized Subsequent to Acquisition (8)      
Gross Amount Carried at December 31, 2019 644      
Accumulated Depreciation (109)      
Advance Auto Parts [Member] | Enterprise, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 280      
Buildings, Fixtures and Improvements 420      
Costs Capitalized Subsequent to Acquisition 50      
Gross Amount Carried at December 31, 2019 750      
Accumulated Depreciation (142)      
Advance Auto Parts [Member] | Perry, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 209      
Buildings, Fixtures and Improvements 487      
Costs Capitalized Subsequent to Acquisition 67      
Gross Amount Carried at December 31, 2019 763      
Accumulated Depreciation (166)      
Advance Auto Parts [Member] | Cairo, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 140      
Buildings, Fixtures and Improvements 326      
Costs Capitalized Subsequent to Acquisition 29      
Gross Amount Carried at December 31, 2019 495      
Accumulated Depreciation (107)      
Advance Auto Parts [Member] | Springfield, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 461      
Buildings, Fixtures and Improvements 1,075      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,536      
Accumulated Depreciation (364)      
Krystal [Member] | Memphis, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 257      
Buildings, Fixtures and Improvements 1,029      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,286      
Accumulated Depreciation (416)      
Krystal [Member] | East Point, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 221      
Buildings, Fixtures and Improvements 664      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 885      
Accumulated Depreciation (278)      
Krystal [Member] | Montgomery, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 259      
Buildings, Fixtures and Improvements 1,036      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,295      
Accumulated Depreciation (437)      
Krystal [Member] | Albany, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 309      
Buildings, Fixtures and Improvements 721      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,030      
Accumulated Depreciation (304)      
National Tire & Battery [Member] | Nashville, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 603      
Buildings, Fixtures and Improvements 1,373      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,976      
Accumulated Depreciation (376)      
National Tire & Battery [Member] | St. Louis, MO [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 756      
Buildings, Fixtures and Improvements 924      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,680      
Accumulated Depreciation (342)      
Rite Aid [Member] | Memphis, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 266      
Buildings, Fixtures and Improvements 1,062      
Costs Capitalized Subsequent to Acquisition 54      
Gross Amount Carried at December 31, 2019 1,382      
Accumulated Depreciation (362)      
Rite Aid [Member] | Louisville, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 576      
Buildings, Fixtures and Improvements 3,266      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,842      
Accumulated Depreciation (1,196)      
Rite Aid [Member] | Marion, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 508      
Buildings, Fixtures and Improvements 2,877      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,385      
Accumulated Depreciation (1,046)      
Rite Aid [Member] | Lima, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 576      
Buildings, Fixtures and Improvements 2,304      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,880      
Accumulated Depreciation (838)      
Mattress Firm [Member] | Flint, MI 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 409      
Buildings, Fixtures and Improvements 1,164      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,573      
Accumulated Depreciation (253)      
Mattress Firm [Member] | Columbus, IN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 157      
Buildings, Fixtures and Improvements 891      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,048      
Accumulated Depreciation (304)      
Mattress Firm [Member] | Florence, SC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 398      
Buildings, Fixtures and Improvements 929      
Costs Capitalized Subsequent to Acquisition 32      
Gross Amount Carried at December 31, 2019 1,359      
Accumulated Depreciation (314)      
Mattress Firm [Member] | Dothan, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 406      
Buildings, Fixtures and Improvements 1,217      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,623      
Accumulated Depreciation (398)      
Mattress Firm [Member] | Bountiful, UT [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 736      
Buildings, Fixtures and Improvements 1,367      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,103      
Accumulated Depreciation (462)      
Cracker Barrel [Member] | San Antonio, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,725      
Buildings, Fixtures and Improvements 3,005      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,730      
Accumulated Depreciation (922)      
Cracker Barrel [Member] | Braselton, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,935      
Land 1,294      
Buildings, Fixtures and Improvements 2,403      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,697      
Accumulated Depreciation (1,001)      
Cracker Barrel [Member] | Bremen, GA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,677      
Land 1,012      
Buildings, Fixtures and Improvements 2,361      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,373      
Accumulated Depreciation (984)      
Cracker Barrel [Member] | Mebane, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,514      
Land 1,106      
Buildings, Fixtures and Improvements 2,054      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,160      
Accumulated Depreciation (856)      
Cracker Barrel [Member] | Emporia, VA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,435      
Land 972      
Buildings, Fixtures and Improvements 2,267      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,239      
Accumulated Depreciation (945)      
Cracker Barrel [Member] | Woodstock, VA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,262      
Land 928      
Buildings, Fixtures and Improvements 2,164      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,092      
Accumulated Depreciation (902)      
Cracker Barrel [Member] | Fort Mill, SC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,301      
Buildings, Fixtures and Improvements 2,721      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,022      
Accumulated Depreciation (890)      
Vacant [Member] | Rochester, NY [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 128      
Buildings, Fixtures and Improvements 384      
Costs Capitalized Subsequent to Acquisition (337)      
Gross Amount Carried at December 31, 2019 175      
Accumulated Depreciation 0      
Vacant [Member] | Memphis, TN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 100      
Buildings, Fixtures and Improvements 283      
Costs Capitalized Subsequent to Acquisition 167      
Gross Amount Carried at December 31, 2019 550      
Accumulated Depreciation 0      
Vacant [Member] | Warsaw, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 75      
Buildings, Fixtures and Improvements 1,428      
Costs Capitalized Subsequent to Acquisition (1,343)      
Gross Amount Carried at December 31, 2019 160      
Accumulated Depreciation 0      
Vacant [Member] | Auburn, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,111      
Buildings, Fixtures and Improvements 933      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,044      
Accumulated Depreciation (313)      
Vacant [Member] | Greenville, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,085      
Buildings, Fixtures and Improvements 1,085      
Costs Capitalized Subsequent to Acquisition (1,322)      
Gross Amount Carried at December 31, 2019 848      
Accumulated Depreciation (14)      
Vacant [Member] | Matamoras, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 509      
Buildings, Fixtures and Improvements 946      
Costs Capitalized Subsequent to Acquisition (1,435)      
Gross Amount Carried at December 31, 2019 20      
Accumulated Depreciation 0      
Vacant [Member] | Pittsburgh, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 185      
Buildings, Fixtures and Improvements 1,051      
Costs Capitalized Subsequent to Acquisition (871)      
Gross Amount Carried at December 31, 2019 365      
Accumulated Depreciation 0      
Vacant [Member] | Highspire, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 216      
Buildings, Fixtures and Improvements 649      
Costs Capitalized Subsequent to Acquisition (815)      
Gross Amount Carried at December 31, 2019 50      
Accumulated Depreciation 0      
Vacant [Member] | Pitcairn, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 46      
Buildings, Fixtures and Improvements 867      
Costs Capitalized Subsequent to Acquisition (908)      
Gross Amount Carried at December 31, 2019 5      
Accumulated Depreciation 0      
Vacant [Member] | Pittsburgh, PA 9 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 255      
Buildings, Fixtures and Improvements 1,019      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,274      
Accumulated Depreciation (330)      
Vacant [Member] | Reading, PA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 267      
Buildings, Fixtures and Improvements 802      
Costs Capitalized Subsequent to Acquisition (820)      
Gross Amount Carried at December 31, 2019 249      
Accumulated Depreciation 0      
Vacant [Member] | Montgomery, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 941      
Buildings, Fixtures and Improvements 0      
Costs Capitalized Subsequent to Acquisition (591)      
Gross Amount Carried at December 31, 2019 350      
Accumulated Depreciation 0      
AON [Member] | Lincolnshire, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 92,517      
Land 5,336      
Buildings, Fixtures and Improvements 124,777      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 130,113      
Accumulated Depreciation (43,198)      
7-Eleven [Member] | Sarasota, FL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,312      
Buildings, Fixtures and Improvements 1,312      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,624      
Accumulated Depreciation (447)      
7-Eleven [Member] | Gloucester, VA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 144      
Buildings, Fixtures and Improvements 578      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 722      
Accumulated Depreciation (195)      
7-Eleven [Member] | Hampton, VA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 69      
Buildings, Fixtures and Improvements 624      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 693      
Accumulated Depreciation (211)      
7-Eleven [Member] | Hampton, VA 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 161      
Buildings, Fixtures and Improvements 644      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 805      
Accumulated Depreciation (218)      
7-Eleven [Member] | Corpus Christi, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 803      
Buildings, Fixtures and Improvements 3,109      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,912      
Accumulated Depreciation (965)      
DaVita Dialvsis [Member] | Akron, OH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 312      
Buildings, Fixtures and Improvements 1,994      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,306      
Accumulated Depreciation (495)      
DaVita Dialvsis [Member] | Fort Wayne, IN [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 394      
Buildings, Fixtures and Improvements 2,963      
Costs Capitalized Subsequent to Acquisition (8)      
Gross Amount Carried at December 31, 2019 3,349      
Accumulated Depreciation (674)      
DaVita Dialvsis [Member] | Beeville, TX [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 99      
Buildings, Fixtures and Improvements 1,879      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,978      
Accumulated Depreciation (608)      
DaVita Dialvsis [Member] | Federal Way, WA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 17,751      
Land 1,929      
Buildings, Fixtures and Improvements 22,357      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 24,286      
Accumulated Depreciation (8,894)      
DaVita Dialvsis [Member] | Allen Park, MI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 209      
Buildings, Fixtures and Improvements 1,885      
Costs Capitalized Subsequent to Acquisition 151      
Gross Amount Carried at December 31, 2019 2,245      
Accumulated Depreciation (618)      
GE Aviation [Member] | Auburn, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 24,133      
Land 1,627      
Buildings, Fixtures and Improvements 30,920      
Costs Capitalized Subsequent to Acquisition 8      
Gross Amount Carried at December 31, 2019 32,555      
Accumulated Depreciation (9,913)      
Rubbermaid [Member] | Winfield, KS [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 819      
Buildings, Fixtures and Improvements 15,555      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 16,374      
Accumulated Depreciation (5,967)      
Bojangles [Member] | Biscoe, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 247      
Buildings, Fixtures and Improvements 986      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,233      
Accumulated Depreciation (411)      
Bojangles [Member] | Moncks Corner, SC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 505      
Buildings, Fixtures and Improvements 1,179      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,684      
Accumulated Depreciation (491)      
Bojangles [Member] | Walterboro, SC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 454      
Buildings, Fixtures and Improvements 1,363      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,817      
Accumulated Depreciation (568)      
Tractor Supply [Member] | Woodstock, VA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 524      
Buildings, Fixtures and Improvements 2,098      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,622      
Accumulated Depreciation (652)      
Tractor Supply [Member] | Plymouth, NH [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,074      
Land 424      
Buildings, Fixtures and Improvements 2,430      
Costs Capitalized Subsequent to Acquisition 15      
Gross Amount Carried at December 31, 2019 2,869      
Accumulated Depreciation (750)      
US Bank [Member] | Orland Hills, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 2,646      
Land 1,253      
Buildings, Fixtures and Improvements 2,327      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,580      
Accumulated Depreciation (754)      
US Bank [Member] | Chicago Heights, IL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 182      
Buildings, Fixtures and Improvements 1,637      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,819      
Accumulated Depreciation (527)      
Hanesbrands [Member] | Rural Hall, NC 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 17,990      
Land 1,082      
Buildings, Fixtures and Improvements 22,565      
Costs Capitalized Subsequent to Acquisition (202)      
Gross Amount Carried at December 31, 2019 23,445      
Accumulated Depreciation (8,911)      
Academy Sports [Member] | Fayetteville, AR [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 7,290      
Land 1,900      
Buildings, Fixtures and Improvements 7,601      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 9,501      
Accumulated Depreciation (3,046)      
Academy Sports [Member] | Montgomery, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,869      
Buildings, Fixtures and Improvements 6,385      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 8,254      
Accumulated Depreciation (1,984)      
Pantry Gas & Convenience [Member] | Montgomery, AL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 526      
Buildings, Fixtures and Improvements 1,228      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 1,754      
Accumulated Depreciation (415)      
Pantry Gas & Convenience [Member] | Charlotte, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,332      
Buildings, Fixtures and Improvements 1,332      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,664      
Accumulated Depreciation (451)      
Pantry Gas & Convenience [Member] | Charlotte, NC 2 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,667      
Buildings, Fixtures and Improvements 417      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,084      
Accumulated Depreciation (141)      
Pantry Gas & Convenience [Member] | Charlotte, NC 3 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,191      
Buildings, Fixtures and Improvements 1,787      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,978      
Accumulated Depreciation (604)      
Pantry Gas & Convenience [Member] | Charlotte, NC 4 [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,070      
Buildings, Fixtures and Improvements 1,308      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,378      
Accumulated Depreciation (443)      
Pantry Gas & Convenience [Member] | Conover, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,144      
Buildings, Fixtures and Improvements 936      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,080      
Accumulated Depreciation (317)      
Pantry Gas & Convenience [Member] | Cornelius, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,847      
Buildings, Fixtures and Improvements 2,258      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 4,105      
Accumulated Depreciation (764)      
Pantry Gas & Convenience [Member] | Lincolnton, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,766      
Buildings, Fixtures and Improvements 2,159      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,925      
Accumulated Depreciation (730)      
Pantry Gas & Convenience [Member] | Matthews, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 980      
Buildings, Fixtures and Improvements 1,819      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,799      
Accumulated Depreciation (616)      
Pantry Gas & Convenience [Member] | Thomasville, NC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,175      
Buildings, Fixtures and Improvements 1,436      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 2,611      
Accumulated Depreciation (486)      
Pantry Gas & Convenience [Member] | Fort Mill, SC [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 1,311      
Buildings, Fixtures and Improvements 1,967      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,278      
Accumulated Depreciation (665)      
Synovus Bank [Member] | Tampa, FL [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 985      
Buildings, Fixtures and Improvements 2,298      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 3,283      
Accumulated Depreciation (745)      
Orora [Member] | Alhambra, CA [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 0      
Land 7,143      
Buildings, Fixtures and Improvements 8,730      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 15,873      
Accumulated Depreciation (3,295)      
Ameriprise [Member] | Ashwaubenon, WI [Member]        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances at December 31, 2019 10,998      
Land 751      
Buildings, Fixtures and Improvements 14,260      
Costs Capitalized Subsequent to Acquisition 0      
Gross Amount Carried at December 31, 2019 15,011      
Accumulated Depreciation $ (4,285)