Schedule III - Real Estate and Accumulated Depreciation - Section 18 (Details) - USD ($) $ in Thousands	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)
Rite Aid [Member] | Bay City, 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	463
Buildings, Fixtures and Improvements	1,629
Costs Capitalized Subsequent to Acquisition	62
Gross Amount Carried at December 31, 2018	2,154
Accumulated Depreciation	(407)
Rite Aid [Member] | Burton, 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	128
Buildings, Fixtures and Improvements	2,541
Costs Capitalized Subsequent to Acquisition	(50)
Gross Amount Carried at December 31, 2018	2,619
Accumulated Depreciation	(791)
Rite Aid [Member] | West Branch, 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	418
Buildings, Fixtures and Improvements	1,280
Costs Capitalized Subsequent to Acquisition	70
Gross Amount Carried at December 31, 2018	1,768
Accumulated Depreciation	(346)
Rite Aid [Member] | Bristol, NH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	395
Buildings, Fixtures and Improvements	1,461
Costs Capitalized Subsequent to Acquisition	52
Gross Amount Carried at December 31, 2018	1,908
Accumulated Depreciation	(452)
Rite Aid [Member] | Winchester, NH [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	343
Buildings, Fixtures and Improvements	1,868
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,211
Accumulated Depreciation	(574)
Rite Aid [Member] | Cheektowaga, NY [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	3,466
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,902
Accumulated Depreciation	(964)
Rite Aid [Member] | Genoa, 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	405
Buildings, Fixtures and Improvements	1,845
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,250
Accumulated Depreciation	(554)
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, 2018	0
Land	576
Buildings, Fixtures and Improvements	2,304
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,880
Accumulated Depreciation	(769)
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, 2018	0
Land	576
Buildings, Fixtures and Improvements	3,266
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,842
Accumulated Depreciation	(1,098)
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, 2018	0
Land	508
Buildings, Fixtures and Improvements	2,877
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,385
Accumulated Depreciation	(960)
Rite Aid [Member] | St. Marys, 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	581
Buildings, Fixtures and Improvements	2,322
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,903
Accumulated Depreciation	(640)
Rite Aid [Member] | Warren, 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	668
Buildings, Fixtures and Improvements	2,670
Costs Capitalized Subsequent to Acquisition	62
Gross Amount Carried at December 31, 2018	3,400
Accumulated Depreciation	(756)
Rite Aid [Member] | Wheelersburg, 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	361
Buildings, Fixtures and Improvements	1,444
Costs Capitalized Subsequent to Acquisition	65
Gross Amount Carried at December 31, 2018	1,870
Accumulated Depreciation	(419)
Rite Aid [Member] | Meadville, 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	193
Buildings, Fixtures and Improvements	2,521
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,714
Accumulated Depreciation	(754)
Rite Aid [Member] | Philadelphia, 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	633
Buildings, Fixtures and Improvements	2,531
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,164
Accumulated Depreciation	(724)
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, 2018	0
Land	266
Buildings, Fixtures and Improvements	1,062
Costs Capitalized Subsequent to Acquisition	54
Gross Amount Carried at December 31, 2018	1,382
Accumulated Depreciation	(313)
Rite Aid [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	812
Buildings, Fixtures and Improvements	3,247
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,059
Accumulated Depreciation	(895)
Road Ranger [Member] | Winnebago, IL [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	3,202
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,909
Accumulated Depreciation	(901)
Rockwell Collins [Member] | Sterling, 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	4,285
Buildings, Fixtures and Improvements	29,802
Costs Capitalized Subsequent to Acquisition	6,304
Gross Amount Carried at December 31, 2018	40,391
Accumulated Depreciation	(6,382)
Ross [Member] | Austin, 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	658
Buildings, Fixtures and Improvements	2,631
Costs Capitalized Subsequent to Acquisition	700
Gross Amount Carried at December 31, 2018	3,989
Accumulated Depreciation	(920)
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, 2018	0
Land	819
Buildings, Fixtures and Improvements	15,555
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	16,374
Accumulated Depreciation	(5,392)
Rubbermaid [Member] | Winfield, KS 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	1,056
Buildings, Fixtures and Improvements	20,060
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	21,116
Accumulated Depreciation	(7,386)
Rubbermaid [Member] | Bowling Green, 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	714
Buildings, Fixtures and Improvements	13,564
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	14,278
Accumulated Depreciation	(4,367)
Rubbermaid [Member] | Brimfield, 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	1,552
Buildings, Fixtures and Improvements	29,495
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	31,047
Accumulated Depreciation	(10,043)
Ruby Tuesday [Member] | Dillon, CO [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	400
Buildings, Fixtures and Improvements	1,628
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,028
Accumulated Depreciation	(490)
Ruby Tuesday [Member] | Bartow, 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	270
Buildings, Fixtures and Improvements	1,916
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,186
Accumulated Depreciation	(577)
Ruby Tuesday [Member] | Somerset, KY [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	480
Buildings, Fixtures and Improvements	1,120
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,600
Accumulated Depreciation	(337)
Ryan's Buffet [Member] | Commerce, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	962
Buildings, Fixtures and Improvements	1,470
Costs Capitalized Subsequent to Acquisition	(647)
Gross Amount Carried at December 31, 2018	1,785
Accumulated Depreciation	(284)
Ryan's Buffet [Member] | Rome, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	831
Buildings, Fixtures and Improvements	1,848
Costs Capitalized Subsequent to Acquisition	(919)
Gross Amount Carried at December 31, 2018	1,760
Accumulated Depreciation	(289)
Ryan's Buffet [Member] | Asheville, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,261
Buildings, Fixtures and Improvements	2,204
Costs Capitalized Subsequent to Acquisition	(1,179)
Gross Amount Carried at December 31, 2018	2,286
Accumulated Depreciation	(362)
Ryan's Buffet [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	0
Buildings, Fixtures and Improvements	1,639
Costs Capitalized Subsequent to Acquisition	(1,305)
Gross Amount Carried at December 31, 2018	334
Accumulated Depreciation	(75)
Salty's [Member] | Jasper, AL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	140
Buildings, Fixtures and Improvements	219
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	359
Accumulated Depreciation	(66)
Sam's Club [Member] | Hoover, AL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	2,253
Buildings, Fixtures and Improvements	9,606
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	11,859
Accumulated Depreciation	(2,296)
Sam's Club [Member] | Colorado Springs, CO [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	3,347
Buildings, Fixtures and Improvements	12,652
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	15,999
Accumulated Depreciation	(2,975)
Sam's Club [Member] | Douglasville, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,701
Buildings, Fixtures and Improvements	11,052
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	12,753
Accumulated Depreciation	(2,423)
Sam's Southern Eatery [Member] | Kennesaw, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	210
Buildings, Fixtures and Improvements	46
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	256
Accumulated Depreciation	(14)
Santa Rosa Commons [Member] | Pace, 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	4,447
Buildings, Fixtures and Improvements	21,884
Costs Capitalized Subsequent to Acquisition	464
Gross Amount Carried at December 31, 2018	26,795
Accumulated Depreciation	(5,178)
Savers [Member] | Austin, 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	740
Buildings, Fixtures and Improvements	2,958
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,698
Accumulated Depreciation	(755)
Schlotzsky's [Member] | Colorado Springs, CO [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	530
Buildings, Fixtures and Improvements	530
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,060
Accumulated Depreciation	(157)
Schmitz & Schmitz [Member] | Gainesville, 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	29
Buildings, Fixtures and Improvements	1,950
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,979
Accumulated Depreciation	(336)
Schneider Electric [Member] | Foxboro, MA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	11,784
Buildings, Fixtures and Improvements	0
Costs Capitalized Subsequent to Acquisition	27,888
Gross Amount Carried at December 31, 2018	39,672
Accumulated Depreciation	(4,882)
Scotts Company [Member] | Orrville, 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	278
Buildings, Fixtures and Improvements	2,502
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,780
Accumulated Depreciation	(883)
Scotts Company [Member] | Orrville, 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	611
Buildings, Fixtures and Improvements	1,134
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,745
Accumulated Depreciation	(407)
Scotts Company [Member] | Orrville, 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	609
Buildings, Fixtures and Improvements	11,576
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	12,185
Accumulated Depreciation	(4,155)
SCP Distributors [Member] | North Little Rock, AR [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	258
Buildings, Fixtures and Improvements	1,665
Costs Capitalized Subsequent to Acquisition	(9)
Gross Amount Carried at December 31, 2018	1,914
Accumulated Depreciation	(302)
SCP Distributors [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	251
Buildings, Fixtures and Improvements	900
Costs Capitalized Subsequent to Acquisition	189
Gross Amount Carried at December 31, 2018	1,340
Accumulated Depreciation	(191)
Sedwick Claims Management Services [Member] | Dublin, 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	945
Buildings, Fixtures and Improvements	8,520
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	9,465
Accumulated Depreciation	(1,861)
Select Energy Services [Member] | Damascus, AR [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	530
Buildings, Fixtures and Improvements	800
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,330
Accumulated Depreciation	(306)
Select Energy Services [Member] | Frierson, LA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	260
Buildings, Fixtures and Improvements	4,954
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	5,214
Accumulated Depreciation	(1,009)
Select Energy Services [Member] | Alderson, 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	260
Buildings, Fixtures and Improvements	1,150
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,410
Accumulated Depreciation	(294)
Select Energy Services [Member] | Big Wells, 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	353
Buildings, Fixtures and Improvements	1,820
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,173
Accumulated Depreciation	(374)
Select Energy Services [Member] | Chireno, 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	388
Buildings, Fixtures and Improvements	5,470
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	5,858
Accumulated Depreciation	(1,104)
Select Energy Services [Member] | Cleburne, 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	154
Buildings, Fixtures and Improvements	2,333
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,487
Accumulated Depreciation	(480)
Select Energy Services [Member] | Dilley, 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	308
Buildings, Fixtures and Improvements	1,416
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,724
Accumulated Depreciation	(304)
Select Energy Services [Member] | Odessa, 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	460
Buildings, Fixtures and Improvements	1,998
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,458
Accumulated Depreciation	(452)
Shale Tank Truck [Member] | Cleburne, 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	476
Buildings, Fixtures and Improvements	547
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,023
Accumulated Depreciation	(122)
Shale Tank Truck [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	757
Buildings, Fixtures and Improvements	939
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,696
Accumulated Depreciation	(221)
Sherwin-Williams [Member] | Angola, IN [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	249
Buildings, Fixtures and Improvements	996
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,245
Accumulated Depreciation	(257)
Sherwin-Williams [Member] | Muskegon, 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	187
Buildings, Fixtures and Improvements	1,524
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,711
Accumulated Depreciation	(396)
Sherwin-Williams [Member] | Ashtabula, 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	176
Buildings, Fixtures and Improvements	704
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	880
Accumulated Depreciation	(148)
Sherwin-Williams [Member] | Boardman, 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	206
Buildings, Fixtures and Improvements	825
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,031
Accumulated Depreciation	(173)
Shoney's [Member] | Gadsden, AL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	220
Buildings, Fixtures and Improvements	707
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	927
Accumulated Depreciation	(213)
Shoney's [Member] | Oxford, AL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	670
Buildings, Fixtures and Improvements	25
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	695
Accumulated Depreciation	(8)
Shoney's [Member] | Grayson, KY [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	420
Buildings, Fixtures and Improvements	406
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	826
Accumulated Depreciation	(122)
Shoney's [Member] | Grenada, 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	270
Buildings, Fixtures and Improvements	809
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,079
Accumulated Depreciation	(227)
Shoney's [Member] | Hattiesburg, 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	730
Buildings, Fixtures and Improvements	618
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,348
Accumulated Depreciation	(186)
Shoney's [Member] | Jackson, 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	360
Buildings, Fixtures and Improvements	572
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	932
Accumulated Depreciation	(172)
Shoney's [Member] | Summerville, 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	350
Buildings, Fixtures and Improvements	800
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,150
Accumulated Depreciation	(241)
Shoney's [Member] | Cookeville, 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	510
Buildings, Fixtures and Improvements	760
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,270
Accumulated Depreciation	(229)
Shoney's [Member] | Lawrenceburg, 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	873
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,203
Accumulated Depreciation	(263)
Shoney's [Member] | Charleston, 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	190
Buildings, Fixtures and Improvements	543
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	733
Accumulated Depreciation	(164)
Shoney's [Member] | Lewisburg, 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	110
Buildings, Fixtures and Improvements	642
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	752
Accumulated Depreciation	(193)
Shoney's [Member] | Princeton, 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	90
Buildings, Fixtures and Improvements	593
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	683
Accumulated Depreciation	(179)
Shoney's [Member] | Ripley, 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	200
Buildings, Fixtures and Improvements	599
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	799
Accumulated Depreciation	(180)
Shopko Hometown [Member] | L'Anse, 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	382
Buildings, Fixtures and Improvements	1,736
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,118
Accumulated Depreciation	(473)
Sierra Pines [Member] | The Woodlands, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	14,036
Land	5,219
Buildings, Fixtures and Improvements	19,196
Costs Capitalized Subsequent to Acquisition	7,233
Gross Amount Carried at December 31, 2018	31,648
Accumulated Depreciation	(3,095)
SiteOne [Member] | Homer Glen, IL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	929
Buildings, Fixtures and Improvements	893
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,822
Accumulated Depreciation	(32)
SiteOne [Member] | Park City, IL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	932
Buildings, Fixtures and Improvements	744
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,676
Accumulated Depreciation	(24)
SiteOne [Member] | Pingree, IL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,281
Buildings, Fixtures and Improvements	1,161
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,442
Accumulated Depreciation	(35)
Smokey Bones [Member] | Morrow, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	390
Buildings, Fixtures and Improvements	2,184
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,574
Accumulated Depreciation	(658)
Smokey Bones [Member] | Pittsburgh, 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	1,490
Buildings, Fixtures and Improvements	390
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,880
Accumulated Depreciation	(146)
Sonic Drive-In [Member] | Wadesboro, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	137
Buildings, Fixtures and Improvements	266
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	403
Accumulated Depreciation	(79)
Sonny's Real Pit BBQ [Member] | Venice, 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	338
Buildings, Fixtures and Improvements	507
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	845
Accumulated Depreciation	(158)
Sonny's Real Pit BBQ [Member] | Athens, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	460
Buildings, Fixtures and Improvements	1,280
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,740
Accumulated Depreciation	(385)
Sonny's Real Pit BBQ [Member] | Conyers, GA [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	663
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,113
Accumulated Depreciation	(200)
Sonny's Real Pit BBQ [Member] | Marietta, GA [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	1,772
Costs Capitalized Subsequent to Acquisition	400
Gross Amount Carried at December 31, 2018	2,462
Accumulated Depreciation	(546)
Southern Kitchen [Member] | Prattville, AL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,038
Buildings, Fixtures and Improvements	1,802
Costs Capitalized Subsequent to Acquisition	(1,871)
Gross Amount Carried at December 31, 2018	969
Accumulated Depreciation	(125)
Sovereign Bank [Member] | Linden, NJ [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	601
Buildings, Fixtures and Improvements	2,329
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,930
Accumulated Depreciation	(646)
Sovereign Bank [Member] | Kennett Square, 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	837
Buildings, Fixtures and Improvements	2,412
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,249
Accumulated Depreciation	(672)
Spaghetti Warehouse [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	630
Buildings, Fixtures and Improvements	1,400
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,030
Accumulated Depreciation	(421)
Spaghetti Warehouse [Member] | Dallas, 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	810
Buildings, Fixtures and Improvements	1,656
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,466
Accumulated Depreciation	(499)
Spaghetti Warehouse [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	1,140
Buildings, Fixtures and Improvements	1,434
Costs Capitalized Subsequent to Acquisition	(1,063)
Gross Amount Carried at December 31, 2018	1,511
Accumulated Depreciation	(96)
Sprouts [Member] | Centennial, CO [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,581
Buildings, Fixtures and Improvements	6,394
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	7,975
Accumulated Depreciation	(1,771)
St. Luke's Urgent Care [Member] | Creve Coeur, MO [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,644
Buildings, Fixtures and Improvements	4,497
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	6,141
Accumulated Depreciation	(1,286)
Staples [Member] | Pensacola, 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	1,539
Buildings, Fixtures and Improvements	3,354
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,893
Accumulated Depreciation	(752)
Staples [Member] | Helena, MT [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,159
Buildings, Fixtures and Improvements	2,452
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,611
Accumulated Depreciation	(585)
Staples [Member] | Houston, TX [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	1,815
Land	1,169
Buildings, Fixtures and Improvements	3,192
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,361
Accumulated Depreciation	(719)
Starbucks [Member] | Las Vegas, NV [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	680
Buildings, Fixtures and Improvements	1,533
Costs Capitalized Subsequent to Acquisition	150
Gross Amount Carried at December 31, 2018	2,363
Accumulated Depreciation	(456)
State of Colorado [Member] | Longmont, CO 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	1,150
Buildings, Fixtures and Improvements	9,067
Costs Capitalized Subsequent to Acquisition	4,341
Gross Amount Carried at December 31, 2018	14,558
Accumulated Depreciation	(3,594)
Steak 'n Shake [Member] | Tampa, 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	951
Buildings, Fixtures and Improvements	0
Costs Capitalized Subsequent to Acquisition	785
Gross Amount Carried at December 31, 2018	1,736
Accumulated Depreciation	(73)
Stearns Crossing [Member] | Bartlett, IL [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	7,060
Land	4,437
Buildings, Fixtures and Improvements	5,970
Costs Capitalized Subsequent to Acquisition	681
Gross Amount Carried at December 31, 2018	11,088
Accumulated Depreciation	(1,889)
Stop & Shop [Member] | Cranston, RI [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	4,309
Buildings, Fixtures and Improvements	0
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,309
Accumulated Depreciation	0
Stripes [Member] | Odessa, 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	301
Buildings, Fixtures and Improvements	2,895
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,196
Accumulated Depreciation	(814)
Stripes [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	1,098
Buildings, Fixtures and Improvements	4,857
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	5,955
Accumulated Depreciation	(1,346)
Stripes [Member] | Houston, 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	1,204
Buildings, Fixtures and Improvements	2,069
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,273
Accumulated Depreciation	(566)
Stripes [Member] | Portales, NM [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	306
Buildings, Fixtures and Improvements	2,595
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,901
Accumulated Depreciation	(767)
Stripes [Member] | Andrews, 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	406
Buildings, Fixtures and Improvements	2,302
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,708
Accumulated Depreciation	(703)
Stripes [Member] | Brady, 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	203
Buildings, Fixtures and Improvements	3,205
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,408
Accumulated Depreciation	(870)
Stripes [Member] | Brownsville, 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	613
Buildings, Fixtures and Improvements	3,195
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,808
Accumulated Depreciation	(889)
Stripes [Member] | Carrizo Springs, 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	496
Buildings, Fixtures and Improvements	2,526
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,022
Accumulated Depreciation	(767)
Stripes [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	681
Buildings, Fixtures and Improvements	2,047
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,728
Accumulated Depreciation	(580)
Stripes [Member] | Corpus Christi, 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	1,011
Buildings, Fixtures and Improvements	3,125
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,136
Accumulated Depreciation	(875)
Stripes [Member] | Corpus Christi, 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	803
Buildings, Fixtures and Improvements	3,109
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,912
Accumulated Depreciation	(872)
Stripes [Member] | Eagle Pass, 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	762
Buildings, Fixtures and Improvements	2,453
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,215
Accumulated Depreciation	(698)
Stripes [Member] | Edinburg, 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	1,286
Buildings, Fixtures and Improvements	1,546
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,832
Accumulated Depreciation	(443)
Stripes [Member] | Edinburg, 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	488
Buildings, Fixtures and Improvements	2,499
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,987
Accumulated Depreciation	(752)
Stripes [Member] | Edinburg, 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	450
Buildings, Fixtures and Improvements	2,818
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,268
Accumulated Depreciation	(710)
Stripes [Member] | Fort Stockton, 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	1,237
Buildings, Fixtures and Improvements	3,812
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	5,049
Accumulated Depreciation	(1,248)
Stripes [Member] | Haskell, 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	143
Buildings, Fixtures and Improvements	2,554
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,697
Accumulated Depreciation	(750)
Stripes [Member] | Laredo, 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	581
Buildings, Fixtures and Improvements	2,367
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,948
Accumulated Depreciation	(708)
Stripes [Member] | Laredo, 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	626
Buildings, Fixtures and Improvements	2,338
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,964
Accumulated Depreciation	(713)
Stripes [Member] | Mission, 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	742
Buildings, Fixtures and Improvements	550
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,292
Accumulated Depreciation	(147)
Stripes [Member] | MIssion, 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	1,007
Buildings, Fixtures and Improvements	3,178
Costs Capitalized Subsequent to Acquisition	(33)
Gross Amount Carried at December 31, 2018	4,152
Accumulated Depreciation	(830)
Stripes [Member] | Odessa, 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	803
Buildings, Fixtures and Improvements	3,596
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,399
Accumulated Depreciation	(1,453)
Stripes [Member] | Ranchito, 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	498
Buildings, Fixtures and Improvements	2,671
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,169
Accumulated Depreciation	(739)
Stripes [Member] | San Angelo, 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	772
Buildings, Fixtures and Improvements	4,025
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,797
Accumulated Depreciation	(1,119)
Stripes [Member] | San Angelo, 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	1,006
Buildings, Fixtures and Improvements	3,277
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,283
Accumulated Depreciation	(916)
Subway [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	160
Buildings, Fixtures and Improvements	349
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	509
Accumulated Depreciation	(102)
Sun Trust Bank [Member] | Coral Springs, 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	654
Buildings, Fixtures and Improvements	1,525
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,179
Accumulated Depreciation	(438)
Sun Trust Bank [Member] | Destin, 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	572
Buildings, Fixtures and Improvements	1,717
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,289
Accumulated Depreciation	(494)
Sun Trust Bank [Member] | Dunedin, 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	479
Buildings, Fixtures and Improvements	1,917
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,396
Accumulated Depreciation	(555)
Sun Trust Bank [Member] | Dunnellon, 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	82
Buildings, Fixtures and Improvements	463
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	545
Accumulated Depreciation	(134)
Sun Trust Bank [Member] | Lakeland, 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	598
Buildings, Fixtures and Improvements	1,110
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,708
Accumulated Depreciation	(319)
Sun Trust Bank [Member] | North Port, 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	460
Buildings, Fixtures and Improvements	1,381
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,841
Accumulated Depreciation	(400)
Sun Trust Bank [Member] | Palm Harbor, 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	535
Buildings, Fixtures and Improvements	1,249
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,784
Accumulated Depreciation	(359)
Sun Trust Bank [Member] | Plant City, 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	751
Buildings, Fixtures and Improvements	1,753
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,504
Accumulated Depreciation	(508)
Sun Trust Bank [Member] | Port Orange, 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	590
Buildings, Fixtures and Improvements	1,095
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,685
Accumulated Depreciation	(317)
Sun Trust Bank [Member] | Port Orange, FL 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	563
Buildings, Fixtures and Improvements	1,314
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,877
Accumulated Depreciation	(381)
Sun Trust Bank [Member] | S. Daytona Beach, 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	592
Buildings, Fixtures and Improvements	1,099
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,691
Accumulated Depreciation	(316)
Sun Trust Bank [Member] | West Palm Beach, 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	1,026
Buildings, Fixtures and Improvements	1,026
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,052
Accumulated Depreciation	(297)
Sun Trust Bank [Member] | Atlanta, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,018
Buildings, Fixtures and Improvements	1,527
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,545
Accumulated Depreciation	(439)
Sun Trust Bank [Member] | Atlanta, GA 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	1,435
Buildings, Fixtures and Improvements	478
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,913
Accumulated Depreciation	(138)
Sun Trust Bank [Member] | Dunwoody, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,784
Buildings, Fixtures and Improvements	1,460
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,244
Accumulated Depreciation	(423)
Sun Trust Bank [Member] | Jesup, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	184
Buildings, Fixtures and Improvements	1,657
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,841
Accumulated Depreciation	(480)
Sun Trust Bank [Member] | St. Simons Island, GA [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,363
Buildings, Fixtures and Improvements	734
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,097
Accumulated Depreciation	(213)
Sun Trust Bank [Member] | Annapolis, MD [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	2,653
Buildings, Fixtures and Improvements	2,170
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	4,823
Accumulated Depreciation	(609)
Sun Trust Bank [Member] | Ellicott City, MD [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	1,728
Buildings, Fixtures and Improvements	931
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,659
Accumulated Depreciation	(270)
Sun Trust Bank [Member] | Frederick, MD [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	991
Buildings, Fixtures and Improvements	991
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,982
Accumulated Depreciation	(285)
Sun Trust Bank [Member] | Waldorf, MD [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	523
Buildings, Fixtures and Improvements	2,962
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,485
Accumulated Depreciation	(858)
Sun Trust Bank [Member] | Belmont, NC [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	(268)
Sun Trust Bank [Member] | Carrboro, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	512
Buildings, Fixtures and Improvements	512
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,024
Accumulated Depreciation	(147)
Sun Trust Bank [Member] | Concord, NC [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	707
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,414
Accumulated Depreciation	(203)
Sun Trust Bank [Member] | Durham, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	747
Buildings, Fixtures and Improvements	1,388
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,135
Accumulated Depreciation	(399)
Sun Trust Bank [Member] | Greensboro, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	403
Buildings, Fixtures and Improvements	748
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,151
Accumulated Depreciation	(215)
Sun Trust Bank [Member] | Lexington, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	447
Buildings, Fixtures and Improvements	831
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,278
Accumulated Depreciation	(239)
Sun Trust Bank [Member] | Matthews, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	382
Buildings, Fixtures and Improvements	382
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	764
Accumulated Depreciation	(111)
Sun Trust Bank [Member] | Mocksville, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	978
Buildings, Fixtures and Improvements	2,933
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	3,911
Accumulated Depreciation	(850)
Sun Trust Bank [Member] | Raleigh, NC [Member]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
Encumbrances at December 31, 2018	0
Land	658
Buildings, Fixtures and Improvements	658
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,316
Accumulated Depreciation	(191)
Sun Trust Bank [Member] | Chattanooga, 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	223
Buildings, Fixtures and Improvements	1,263
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,486
Accumulated Depreciation	(366)
Sun Trust Bank [Member] | Madison, 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	286
Buildings, Fixtures and Improvements	1,143
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,429
Accumulated Depreciation	(331)
Sun Trust Bank [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	567
Buildings, Fixtures and Improvements	305
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	872
Accumulated Depreciation	(86)
Sun Trust Bank [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	1,598
Buildings, Fixtures and Improvements	1,308
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	2,906
Accumulated Depreciation	(376)
Sun Trust Bank [Member] | Nashville, TN 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	613
Buildings, Fixtures and Improvements	613
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	1,226
Accumulated Depreciation	(176)
Sun Trust Bank [Member] | Cheriton, 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	90
Buildings, Fixtures and Improvements	510
Costs Capitalized Subsequent to Acquisition	0
Gross Amount Carried at December 31, 2018	600
Accumulated Depreciation	$ (148)