v3.26.1
Schedule III Real Estate Assets and Accumulated Depreciation and Amortization - Schedule of Properties (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances $ 12,070,000    
Land 98,175,000    
Buildings & Improvements 387,614,000    
Total 485,789,000    
Costs Capitalized Subsequent to Acquisition 9,564,000    
Land 98,175,000    
Buildings & Improvements 397,178,000    
Total 495,353,000 $ 501,734,000 $ 524,662,000
Accumulated Depreciation and Amortization (73,208,000) $ (59,524,000) $ (50,902,000)
Net 422,145,000    
Northrop Grumman | Office      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,191,000    
Buildings & Improvements 12,533,000    
Total 13,724,000    
Costs Capitalized Subsequent to Acquisition 2,066,000    
Land 1,191,000    
Buildings & Improvements 14,599,000    
Total 15,790,000    
Accumulated Depreciation and Amortization (5,380,000)    
Net 10,410,000    
Northrop Grumman Parcel | Land      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 329,000    
Buildings & Improvements 0    
Total 329,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 329,000    
Buildings & Improvements 0    
Total 329,000    
Accumulated Depreciation and Amortization 0    
Net 329,000    
Husqvarna      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 975,000    
Buildings & Improvements 11,879,000    
Total 12,854,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 975,000    
Buildings & Improvements 11,879,000    
Total 12,854,000    
Accumulated Depreciation and Amortization (2,899,000)    
Net 9,955,000    
AvAir      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 3,494,000    
Buildings & Improvements 23,864,000    
Total 27,358,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 3,494,000    
Buildings & Improvements 23,864,000    
Total 27,358,000    
Accumulated Depreciation and Amortization (5,581,000)    
Net 21,777,000    
3M Property      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 759,000    
Buildings & Improvements 16,360,000    
Total 17,119,000    
Costs Capitalized Subsequent to Acquisition 932,000    
Land 759,000    
Buildings & Improvements 17,292,000    
Total 18,051,000    
Accumulated Depreciation and Amortization (7,113,000)    
Net 10,938,000    
Taylor Fresh Foods      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 12,070,000    
Land 4,312,000    
Buildings & Improvements 32,776,000    
Total 37,088,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 4,312,000    
Buildings & Improvements 32,776,000    
Total 37,088,000    
Accumulated Depreciation and Amortization (8,205,000)    
Net 28,883,000    
Labcorp      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 4,774,000    
Buildings & Improvements 5,306,000    
Total 10,080,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 4,774,000    
Buildings & Improvements 5,306,000    
Total 10,080,000    
Accumulated Depreciation and Amortization (1,214,000)    
Net 8,866,000    
WSP USA      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 3,461,000    
Buildings & Improvements 6,663,000    
Total 10,124,000    
Costs Capitalized Subsequent to Acquisition 537,000    
Land 3,461,000    
Buildings & Improvements 7,200,000    
Total 10,661,000    
Accumulated Depreciation and Amortization (1,889,000)    
Net 8,772,000    
ITW Rippey      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 788,000    
Buildings & Improvements 6,588,000    
Total 7,376,000    
Costs Capitalized Subsequent to Acquisition 503,000    
Land 788,000    
Buildings & Improvements 7,091,000    
Total 7,879,000    
Accumulated Depreciation and Amortization (1,574,000)    
Net 6,305,000    
L3Harris      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 3,553,000    
Buildings & Improvements 8,533,000    
Total 12,086,000    
Costs Capitalized Subsequent to Acquisition 379,000    
Land 3,553,000    
Buildings & Improvements 8,912,000    
Total 12,465,000    
Accumulated Depreciation and Amortization (2,268,000)    
Net 10,197,000    
Arrow Tru-Line      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 779,000    
Buildings & Improvements 10,739,000    
Total 11,518,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 779,000    
Buildings & Improvements 10,739,000    
Total 11,518,000    
Accumulated Depreciation and Amortization (1,675,000)    
Net 9,843,000    
Lindsay Colorado Springs 1      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,195,000    
Buildings & Improvements 1,117,000    
Total 2,312,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 1,195,000    
Buildings & Improvements 1,117,000    
Total 2,312,000    
Accumulated Depreciation and Amortization (216,000)    
Net 2,096,000    
Lindsay Colorado Springs 2      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,239,000    
Buildings & Improvements 1,075,000    
Total 3,314,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 2,239,000    
Buildings & Improvements 1,075,000    
Total 3,314,000    
Accumulated Depreciation and Amortization (129,000)    
Net 3,185,000    
Lindsay, Dacono      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,264,000    
Buildings & Improvements 1,825,000    
Total 4,089,000    
Costs Capitalized Subsequent to Acquisition 2,800,000    
Land 2,264,000    
Buildings & Improvements 4,625,000    
Total 6,889,000    
Accumulated Depreciation and Amortization (505,000)    
Net 6,384,000    
Lindsay, Alachua      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 966,000    
Buildings & Improvements 7,552,000    
Total 8,518,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 966,000    
Buildings & Improvements 7,552,000    
Total 8,518,000    
Accumulated Depreciation and Amortization (1,345,000)    
Net 7,173,000    
Lindsay, Franklinton      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,844,000    
Buildings & Improvements 4,337,000    
Total 7,181,000    
Costs Capitalized Subsequent to Acquisition 1,800,000    
Land 2,844,000    
Buildings & Improvements 6,137,000    
Total 8,981,000    
Accumulated Depreciation and Amortization (641,000)    
Net 8,340,000    
Lindsay, Canal Fulton 1      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 659,000    
Buildings & Improvements 10,619,000    
Total 11,278,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 659,000    
Buildings & Improvements 10,619,000    
Total 11,278,000    
Accumulated Depreciation and Amortization (1,275,000)    
Net 10,003,000    
Lindsay, Canal Fulton 2      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 667,000    
Buildings & Improvements 9,524,000    
Total 10,191,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 667,000    
Buildings & Improvements 9,524,000    
Total 10,191,000    
Accumulated Depreciation and Amortization (1,168,000)    
Net 9,023,000    
Lindsay, Rock Hill      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,816,000    
Buildings & Improvements 3,740,000    
Total 6,556,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 2,816,000    
Buildings & Improvements 3,740,000    
Total 6,556,000    
Accumulated Depreciation and Amortization (624,000)    
Net 5,932,000    
Lindsay, Gap, PA      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,126,000    
Buildings & Improvements 14,454,000    
Total 16,580,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 2,126,000    
Buildings & Improvements 14,454,000    
Total 16,580,000    
Accumulated Depreciation and Amortization (2,020,000)    
Net 14,560,000    
Producto, Jamestown      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 767,000    
Buildings & Improvements 2,307,000    
Total 3,074,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 767,000    
Buildings & Improvements 2,307,000    
Total 3,074,000    
Accumulated Depreciation and Amortization (331,000)    
Net 2,743,000    
Valtir, Centerville      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,468,000    
Buildings & Improvements 2,218,000    
Total 4,686,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 2,468,000    
Buildings & Improvements 2,218,000    
Total 4,686,000    
Accumulated Depreciation and Amortization (405,000)    
Net 4,281,000    
Valtir, Orangeburg      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,679,000    
Buildings & Improvements 2,564,000    
Total 4,243,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 1,679,000    
Buildings & Improvements 2,564,000    
Total 4,243,000    
Accumulated Depreciation and Amortization (482,000)    
Net 3,761,000    
Valtir, Fort Worth      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,785,000    
Buildings & Improvements 1,493,000    
Total 3,278,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 1,785,000    
Buildings & Improvements 1,493,000    
Total 3,278,000    
Accumulated Depreciation and Amortization (215,000)    
Net 3,063,000    
Valtir, Lima      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 748,000    
Buildings & Improvements 9,174,000    
Total 9,922,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 748,000    
Buildings & Improvements 9,174,000    
Total 9,922,000    
Accumulated Depreciation and Amortization (1,248,000)    
Net 8,674,000    
Plastic Products, Princeton, MN      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 422,000    
Buildings & Improvements 6,250,000    
Total 6,672,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 422,000    
Buildings & Improvements 6,250,000    
Total 6,672,000    
Accumulated Depreciation and Amortization (1,644,000)    
Net 5,028,000    
Stealth Manufacturing, Savage, MN      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 771,000    
Buildings & Improvements 4,756,000    
Total 5,527,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 771,000    
Buildings & Improvements 4,756,000    
Total 5,527,000    
Accumulated Depreciation and Amortization (474,000)    
Net 5,053,000    
Summit Steel, Reading, PA      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,518,000    
Buildings & Improvements 9,879,000    
Total 11,397,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 1,518,000    
Buildings & Improvements 9,879,000    
Total 11,397,000    
Accumulated Depreciation and Amortization (1,080,000)    
Net 10,317,000    
PBC Linear, Roscoe, IL      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 699,000    
Buildings & Improvements 19,325,000    
Total 20,024,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 699,000    
Buildings & Improvements 19,325,000    
Total 20,024,000    
Accumulated Depreciation and Amortization (1,995,000)    
Net 18,029,000    
Cameron Tool, Lansing, MI      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 246,000    
Buildings & Improvements 5,530,000    
Total 5,776,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 246,000    
Buildings & Improvements 5,530,000    
Total 5,776,000    
Accumulated Depreciation and Amortization (550,000)    
Net 5,226,000    
S J Electro Systems Detroit Lakes, MN      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,737,000    
Buildings & Improvements 4,577,000    
Total 6,314,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 1,737,000    
Buildings & Improvements 4,577,000    
Total 6,314,000    
Accumulated Depreciation and Amortization (484,000)    
Net 5,830,000    
S J Electro Systems Plymouth, MN      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 628,000    
Buildings & Improvements 1,598,000    
Total 2,226,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 628,000    
Buildings & Improvements 1,598,000    
Total 2,226,000    
Accumulated Depreciation and Amortization (242,000)    
Net 1,984,000    
S J Electro Systems Ashland, TX      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 251,000    
Buildings & Improvements 7,304,000    
Total 7,555,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 251,000    
Buildings & Improvements 7,304,000    
Total 7,555,000    
Accumulated Depreciation and Amortization (556,000)    
Net 6,999,000    
Titan, Alleyton, TX      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,056,000    
Buildings & Improvements 15,090,000    
Total 17,146,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 2,056,000    
Buildings & Improvements 15,090,000    
Total 17,146,000    
Accumulated Depreciation and Amortization (2,328,000)    
Net 14,818,000    
Vistech, Piqua, OH      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 922,000    
Buildings & Improvements 12,629,000    
Total 13,551,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 922,000    
Buildings & Improvements 12,629,000    
Total 13,551,000    
Accumulated Depreciation and Amortization (1,289,000)    
Net 12,262,000    
SixAxis, Andrews, SC      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,229,000    
Buildings & Improvements 14,241,000    
Total 15,470,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 1,229,000    
Buildings & Improvements 14,241,000    
Total 15,470,000    
Accumulated Depreciation and Amortization (1,822,000)    
Net 13,648,000    
KIA/Trophu of Carson      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 32,742,000    
Buildings & Improvements 36,663,000    
Total 69,405,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 32,742,000    
Buildings & Improvements 36,663,000    
Total 69,405,000    
Accumulated Depreciation and Amortization (4,203,000)    
Net 65,202,000    
Vacant, San Diego, CA      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,484,000    
Buildings & Improvements 4,933,000    
Total 7,417,000    
Costs Capitalized Subsequent to Acquisition 287,000    
Land 2,484,000    
Buildings & Improvements 5,220,000    
Total 7,704,000    
Accumulated Depreciation and Amortization (1,246,000)    
Net 6,458,000    
OES, Rancho Cordova, CA      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 2,443,000    
Buildings & Improvements 28,728,000    
Total 31,171,000    
Costs Capitalized Subsequent to Acquisition 98,000    
Land 2,443,000    
Buildings & Improvements 28,826,000    
Total 31,269,000    
Accumulated Depreciation and Amortization (6,498,000)    
Net 24,771,000    
Torrent, Tampa, FL      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 1,421,000    
Buildings & Improvements 3,762,000    
Total 5,183,000    
Costs Capitalized Subsequent to Acquisition 0    
Land 1,421,000    
Buildings & Improvements 3,762,000    
Total 5,183,000    
Accumulated Depreciation and Amortization (216,000)    
Net 4,967,000    
Science First, Yulee, FL      
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]      
Encumbrances 0    
Land 968,000    
Buildings & Improvements 5,109,000    
Total 6,077,000    
Costs Capitalized Subsequent to Acquisition 162,000    
Land 968,000    
Buildings & Improvements 5,271,000    
Total 6,239,000    
Accumulated Depreciation and Amortization (179,000)    
Net $ 6,060,000