Schedule III - Real Estate and Accumulated Depreciation - Section 22 (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	$ 1,917,132
Land	2,884,968
Buildings, Fixtures and Improvements	10,791,126
Costs Capitalized Subsequent to Acquisition	(83,654)
Gross Amount Carried at December 31, 2018	13,592,440	$ 13,577,700	$ 13,539,921	$ 14,566,343
Accumulated Depreciation	(2,622,879)	(2,217,108)	$ (1,766,006)	$ (1,331,751)
Intangible lease assets	2,012,399	$ 2,037,675
Tax basis of aggregate land, buildings and improvements	15,400,000
Wendy's [Member] | Cincinnati, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	939
Buildings, Fixtures and Improvements	1,408
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,347
Accumulated Depreciation	(395)
Wendy's [Member] | Dayton, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	723
Buildings, Fixtures and Improvements	1,343
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,066
Accumulated Depreciation	(377)
Wendy's [Member] | Dayton, OH 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	304
Buildings, Fixtures and Improvements	1,264
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,568
Accumulated Depreciation	(335)
Wendy's [Member] | Dayton, OH 3 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	288
Buildings, Fixtures and Improvements	813
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,101
Accumulated Depreciation	(216)
Wendy's [Member] | Dayton, OH 4 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	342
Buildings, Fixtures and Improvements	848
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,190
Accumulated Depreciation	(225)
Wendy's [Member] | Dayton, OH 5 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	274
Buildings, Fixtures and Improvements	1,029
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,303
Accumulated Depreciation	(283)
Wendy's [Member] | Dayton, OH 6 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	286
Buildings, Fixtures and Improvements	869
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,155
Accumulated Depreciation	(231)
Wendy's [Member] | Dayton, OH 7 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	259
Buildings, Fixtures and Improvements	838
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,097
Accumulated Depreciation	(223)
Wendy's [Member] | Eaton, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	207
Buildings, Fixtures and Improvements	1,084
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,291
Accumulated Depreciation	(130)
Wendy's [Member] | Englewood, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	261
Buildings, Fixtures and Improvements	924
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,185
Accumulated Depreciation	(245)
Wendy's [Member] | Fairborn, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	629
Buildings, Fixtures and Improvements	1,468
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,097
Accumulated Depreciation	(412)
Wendy's [Member] | Fairborn, OH 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	604
Buildings, Fixtures and Improvements	1,408
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,012
Accumulated Depreciation	(395)
Wendy's [Member] | Fairborn, OH 3 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	271
Buildings, Fixtures and Improvements	828
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,099
Accumulated Depreciation	(220)
Wendy's [Member] | Fairfield, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	794
Buildings, Fixtures and Improvements	970
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,764
Accumulated Depreciation	(272)
Wendy's [Member] | Hamilton, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	655
Buildings, Fixtures and Improvements	1,848
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,503
Accumulated Depreciation	(547)
Wendy's [Member] | Hamilton, OH 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	697
Buildings, Fixtures and Improvements	1,295
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,992
Accumulated Depreciation	(363)
Wendy's [Member] | Hamilton, OH 3 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	908
Buildings, Fixtures and Improvements	1,362
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,270
Accumulated Depreciation	(382)
Wendy's [Member] | Hillsboro, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	291
Buildings, Fixtures and Improvements	1,408
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,699
Accumulated Depreciation	(417)
Wendy's [Member] | Lancaster, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	552
Buildings, Fixtures and Improvements	1,025
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,577
Accumulated Depreciation	(288)
Wendy's [Member] | Miamisburg, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	888
Buildings, Fixtures and Improvements	1,086
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,974
Accumulated Depreciation	(305)
Wendy's [Member] | Middletown, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	755
Buildings, Fixtures and Improvements	1,133
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,888
Accumulated Depreciation	(318)
Wendy's [Member] | Middletown, OH 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	752
Buildings, Fixtures and Improvements	920
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,672
Accumulated Depreciation	(258)
Wendy's [Member] | Middletown, OH 3 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	494
Buildings, Fixtures and Improvements	1,481
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,975
Accumulated Depreciation	(416)
Wendy's [Member] | Saint Bernard, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	432
Buildings, Fixtures and Improvements	1,009
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,441
Accumulated Depreciation	(283)
Wendy's [Member] | Springboro, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	891
Buildings, Fixtures and Improvements	1,336
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,227
Accumulated Depreciation	(375)
Wendy's [Member] | Swanton, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	430
Buildings, Fixtures and Improvements	1,233
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,663
Accumulated Depreciation	(362)
Wendy's [Member] | Sylvania, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	300
Buildings, Fixtures and Improvements	799
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,099
Accumulated Depreciation	(234)
Wendy's [Member] | West Carrollton, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	708
Buildings, Fixtures and Improvements	865
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,573
Accumulated Depreciation	(243)
Wendy's [Member] | West Chester, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	944
Buildings, Fixtures and Improvements	772
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,716
Accumulated Depreciation	(217)
Wendy's [Member] | West Chester, OH 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	616
Buildings, Fixtures and Improvements	924
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,540
Accumulated Depreciation	(259)
Wendy's [Member] | Whitehall, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	716
Buildings, Fixtures and Improvements	863
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,579
Accumulated Depreciation	(256)
Wendy's [Member] | Wintersville, OH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	621
Buildings, Fixtures and Improvements	1,449
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,070
Accumulated Depreciation	(407)
Wendy's [Member] | Edmond, OK [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	791
Buildings, Fixtures and Improvements	697
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,488
Accumulated Depreciation	(185)
Wendy's [Member] | Enid, OK [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	158
Buildings, Fixtures and Improvements	893
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,051
Accumulated Depreciation	(251)
Wendy's [Member] | Ponca City, OK [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	529
Buildings, Fixtures and Improvements	983
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,512
Accumulated Depreciation	(276)
Wendy's [Member] | Sayre, PA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	372
Buildings, Fixtures and Improvements	1,115
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,487
Accumulated Depreciation	(313)
Wendy's [Member] | Anderson, SC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	734
Buildings, Fixtures and Improvements	897
Costs Capitalized Subsequent to Acquisition	(1,168)
Gross Amount Carried at December 31, 2018	463
Accumulated Depreciation	(11)
Wendy's [Member] | Columbia, SC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,368
Buildings, Fixtures and Improvements	0
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,368
Accumulated Depreciation	(37)
Wendy's [Member] | Greenville, SC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	516
Buildings, Fixtures and Improvements	631
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,147
Accumulated Depreciation	(177)
Wendy's [Member] | N. Myrtle Beach, SC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	464
Buildings, Fixtures and Improvements	861
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,325
Accumulated Depreciation	(242)
Wendy's [Member] | Spartanburg, SC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	699
Buildings, Fixtures and Improvements	572
Costs Capitalized Subsequent to Acquisition	(818)
Gross Amount Carried at December 31, 2018	453
Accumulated Depreciation	(4)
Wendy's [Member] | Brentwood, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	339
Buildings, Fixtures and Improvements	1,356
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,695
Accumulated Depreciation	(380)
Wendy's [Member] | Crossville, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	190
Buildings, Fixtures and Improvements	760
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	950
Accumulated Depreciation	(213)
Wendy's [Member] | Knoxville, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	330
Buildings, Fixtures and Improvements	1,161
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,491
Accumulated Depreciation	(341)
Wendy's [Member] | Knoxville, TN 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	330
Buildings, Fixtures and Improvements	1,132
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,462
Accumulated Depreciation	(332)
Wendy's [Member] | Manchester, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	245
Buildings, Fixtures and Improvements	1,390
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,635
Accumulated Depreciation	(390)
Wendy's [Member] | Mcminnville, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	255
Buildings, Fixtures and Improvements	1,443
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,698
Accumulated Depreciation	(405)
Wendy's [Member] | Millington, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	380
Buildings, Fixtures and Improvements	1,208
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,588
Accumulated Depreciation	(354)
Wendy's [Member] | Murfreesboro, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	586
Buildings, Fixtures and Improvements	1,088
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,674
Accumulated Depreciation	(305)
Wendy's [Member] | Nashville, TN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	592
Buildings, Fixtures and Improvements	1,100
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,692
Accumulated Depreciation	(309)
Wendy's [Member] | Nashville, TN 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	328
Buildings, Fixtures and Improvements	1,313
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,641
Accumulated Depreciation	(368)
Wendy's [Member] | Arlington, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,322
Buildings, Fixtures and Improvements	1,546
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,868
Accumulated Depreciation	(458)
Wendy's [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, 2018	0
Land	646
Buildings, Fixtures and Improvements	1,198
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,844
Accumulated Depreciation	(336)
Wendy's [Member] | El Paso, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	630
Buildings, Fixtures and Improvements	1,889
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,519
Accumulated Depreciation	(530)
Wendy's [Member] | Kingwood, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	304
Buildings, Fixtures and Improvements	1,724
Costs Capitalized Subsequent to Acquisition	(944)
Gross Amount Carried at December 31, 2018	1,084
Accumulated Depreciation	(120)
Wendy's [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, 2018	0
Land	268
Buildings, Fixtures and Improvements	630
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	898
Accumulated Depreciation	(187)
Wendy's [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, 2018	0
Land	410
Buildings, Fixtures and Improvements	451
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	861
Accumulated Depreciation	(134)
Wendy's [Member] | San Antonio, TX 3 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	707
Buildings, Fixtures and Improvements	603
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,310
Accumulated Depreciation	(159)
Wendy's [Member] | San Antonio, TX 4 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	633
Buildings, Fixtures and Improvements	1,388
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,021
Accumulated Depreciation	(337)
Wendy's [Member] | San Antonio, TX 5 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,007
Buildings, Fixtures and Improvements	546
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,553
Accumulated Depreciation	(148)
Wendy's [Member] | San Antonio, TX 6 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	703
Buildings, Fixtures and Improvements	45
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	748
Accumulated Depreciation	(24)
Wendy's [Member] | San Antonio, TX 7 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	788
Buildings, Fixtures and Improvements	45
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	833
Accumulated Depreciation	(24)
Wendy's [Member] | San Marcos, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	714
Buildings, Fixtures and Improvements	1,024
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,738
Accumulated Depreciation	(262)
Wendy's [Member] | Schertz, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	793
Buildings, Fixtures and Improvements	109
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	902
Accumulated Depreciation	(34)
Wendy's [Member] | Selma, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	841
Buildings, Fixtures and Improvements	117
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	958
Accumulated Depreciation	(31)
Wendy's [Member] | Bluefield, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	450
Buildings, Fixtures and Improvements	1,927
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,377
Accumulated Depreciation	(565)
Wendy's [Member] | Christiansburg, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	416
Buildings, Fixtures and Improvements	624
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,040
Accumulated Depreciation	(175)
Wendy's [Member] | Dublin, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	384
Buildings, Fixtures and Improvements	1,401
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,785
Accumulated Depreciation	(416)
Wendy's [Member] | Emporia, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	631
Buildings, Fixtures and Improvements	1,424
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,055
Accumulated Depreciation	(422)
Wendy's [Member] | Hayes, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	304
Buildings, Fixtures and Improvements	859
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,163
Accumulated Depreciation	(255)
Wendy's [Member] | Hillsville, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	324
Buildings, Fixtures and Improvements	973
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,297
Accumulated Depreciation	(273)
Wendy's [Member] | Lebanon, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	431
Buildings, Fixtures and Improvements	1,006
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,437
Accumulated Depreciation	(282)
Wendy's [Member] | Mechanicsville, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	521
Buildings, Fixtures and Improvements	704
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,225
Accumulated Depreciation	(209)
Wendy's [Member] | Pounding Mill, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	296
Buildings, Fixtures and Improvements	1,404
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,700
Accumulated Depreciation	(416)
Wendy's [Member] | Woodbridge, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,193
Buildings, Fixtures and Improvements	1,598
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,791
Accumulated Depreciation	(473)
Wendy's [Member] | Woodbridge, VA 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	521
Buildings, Fixtures and Improvements	615
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,136
Accumulated Depreciation	(182)
Wendy's [Member] | Wytheville, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	598
Buildings, Fixtures and Improvements	897
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,495
Accumulated Depreciation	(252)
Wendy's [Member] | Bellingham, WA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	502
Buildings, Fixtures and Improvements	477
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	979
Accumulated Depreciation	(132)
Wendy's [Member] | Bothell, WA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	687
Buildings, Fixtures and Improvements	292
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	979
Accumulated Depreciation	(63)
Wendy's [Member] | Burlington, WA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	425
Buildings, Fixtures and Improvements	806
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,231
Accumulated Depreciation	(239)
Wendy's [Member] | Port Angeles, WA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	422
Buildings, Fixtures and Improvements	502
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	924
Accumulated Depreciation	(236)
Wendy's [Member] | Redmond, WA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	969
Buildings, Fixtures and Improvements	123
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,092
Accumulated Depreciation	(22)
Wendy's [Member] | Silverdale, WA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	808
Buildings, Fixtures and Improvements	201
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,009
Accumulated Depreciation	(154)
Wendy's [Member] | Beloit, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,138
Buildings, Fixtures and Improvements	931
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,069
Accumulated Depreciation	(261)
Wendy's [Member] | Fitchburg, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	662
Buildings, Fixtures and Improvements	1,230
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,892
Accumulated Depreciation	(345)
Wendy's [Member] | Germantown, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	419
Buildings, Fixtures and Improvements	1,257
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,676
Accumulated Depreciation	(353)
Wendy's [Member] | Greenfield, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	487
Buildings, Fixtures and Improvements	1,137
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,624
Accumulated Depreciation	(319)
Wendy's [Member] | Janesville, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	647
Buildings, Fixtures and Improvements	971
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,618
Accumulated Depreciation	(272)
Wendy's [Member] | Kenosha, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	322
Buildings, Fixtures and Improvements	1,290
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,612
Accumulated Depreciation	(362)
Wendy's [Member] | Kenosha, WI 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	965
Buildings, Fixtures and Improvements	1,447
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,412
Accumulated Depreciation	(406)
Wendy's [Member] | Madison, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	454
Buildings, Fixtures and Improvements	1,362
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,816
Accumulated Depreciation	(382)
Wendy's [Member] | Milwaukee, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	810
Buildings, Fixtures and Improvements	810
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,620
Accumulated Depreciation	(227)
Wendy's [Member] | MIlwaukee, WI 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	338
Buildings, Fixtures and Improvements	1,351
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,689
Accumulated Depreciation	(379)
Wendy's [Member] | Milwaukee, WI 3 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	436
Buildings, Fixtures and Improvements	1,015
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,451
Accumulated Depreciation	(285)
Wendy's [Member] | New Berlin, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	903
Buildings, Fixtures and Improvements	739
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,642
Accumulated Depreciation	(207)
Wendy's [Member] | Oak Creek, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	577
Buildings, Fixtures and Improvements	1,347
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,924
Accumulated Depreciation	(378)
Wendy's [Member] | Sheboygan, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	676
Buildings, Fixtures and Improvements	1,014
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,690
Accumulated Depreciation	(284)
Wendy's [Member] | West Allis, WI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	583
Buildings, Fixtures and Improvements	1,083
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,666
Accumulated Depreciation	(304)
Wendy's [Member] | Beaver, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	290
Buildings, Fixtures and Improvements	1,156
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,446
Accumulated Depreciation	(339)
Wendy's [Member] | Bridgeport, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	273
Buildings, Fixtures and Improvements	818
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,091
Accumulated Depreciation	(230)
Wendy's [Member] | Buckhannon, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	157
Buildings, Fixtures and Improvements	890
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,047
Accumulated Depreciation	(250)
Wendy's [Member] | Clarksburg, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	277
Buildings, Fixtures and Improvements	1,181
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,458
Accumulated Depreciation	(314)
Wendy's [Member] | Fairmont, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	224
Buildings, Fixtures and Improvements	1,119
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,343
Accumulated Depreciation	(332)
Wendy's [Member] | Parkersburg, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	295
Buildings, Fixtures and Improvements	885
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,180
Accumulated Depreciation	(248)
Wendy's [Member] | Parkersburg, WV 2 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	311
Buildings, Fixtures and Improvements	1,243
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,554
Accumulated Depreciation	(349)
Wendy's [Member] | Parkersburg, WV 3 [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	241
Buildings, Fixtures and Improvements	964
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,205
Accumulated Depreciation	(271)
Wendy's [Member] | Ripely, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	273
Buildings, Fixtures and Improvements	871
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,144
Accumulated Depreciation	(258)
Wendy's [Member] | Saint Marys, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	70
Buildings, Fixtures and Improvements	1,322
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,392
Accumulated Depreciation	(371)
Wendy's [Member] | Vienna, WV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	301
Buildings, Fixtures and Improvements	702
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,003
Accumulated Depreciation	(197)
West Marine [Member] | Anchorage, AK [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,220
Buildings, Fixtures and Improvements	2,531
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,751
Accumulated Depreciation	(644)
West Marine [Member] | Fort Lauderdale, FL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	4,337
Buildings, Fixtures and Improvements	9,052
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	13,389
Accumulated Depreciation	(2,099)
West Marine [Member] | Harrison Township, MI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	452
Buildings, Fixtures and Improvements	2,092
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,544
Accumulated Depreciation	(676)
West Marine [Member] | Deltaville, VA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	425
Buildings, Fixtures and Improvements	2,409
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,834
Accumulated Depreciation	(776)
Whataburger [Member] | Edna, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	290
Buildings, Fixtures and Improvements	869
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,159
Accumulated Depreciation	(244)
Whataburger [Member] | El Campo, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	693
Buildings, Fixtures and Improvements	1,013
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,706
Accumulated Depreciation	(300)
Whataburger [Member] | Ingleside, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,106
Buildings, Fixtures and Improvements	474
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,580
Accumulated Depreciation	(133)
Whataburger [Member] | Lubbock, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	432
Buildings, Fixtures and Improvements	647
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,079
Accumulated Depreciation	(182)
Whole Foods [Member] | Hinsdale, IL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	5,709
Land	5,499
Buildings, Fixtures and Improvements	7,388
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	12,887
Accumulated Depreciation	(2,086)
Wild Bill's Sports Salon [Member] | Rochester, MN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,347
Buildings, Fixtures and Improvements	1,102
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,449
Accumulated Depreciation	(344)
Willbros Group, Inc. [Member] | Tulsa, OK [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	2,239
Buildings, Fixtures and Improvements	6,375
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	8,614
Accumulated Depreciation	(1,200)
Williams Sonoma [Member] | Olive Branch, MS [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	2,330
Buildings, Fixtures and Improvements	44,266
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	46,596
Accumulated Depreciation	(15,753)
Winn-Dixie [Member] | Jacksonville, FL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	63,240
Land	4,360
Buildings, Fixtures and Improvements	82,834
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	87,194
Accumulated Depreciation	(21,852)
Worrior Energy Services [Member] | Midland, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	508
Buildings, Fixtures and Improvements	815
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,323
Accumulated Depreciation	(187)
Other [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	0
Buildings, Fixtures and Improvements	13,345
Costs Capitalized Subsequent to Acquisition	25
Gross Amount Carried at December 31, 2018	13,370
Accumulated Depreciation	$ (3,642)
Buildings [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Estimated useful lives	40 years
Minimum [Member] | Furniture and Fixtures [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Estimated useful lives	5 years
Maximum [Member] | Furniture and Fixtures [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Estimated useful lives	15 years
Lease Agreements [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Intangible lease assets	$ 2,010,000
Amortization associated with intangible lease assets, excluded from accumulated depreciation	$ 813,900