XML 84 R66.htm IDEA: XBRL DOCUMENT v3.26.1
Note 13 - Segments - Net Operating Income (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Rental revenue $ 14,024,626 $ 15,742,091
Recovery revenue 2,446,292 2,781,722
Other operating revenue 343,790 401,462
Total revenue 16,814,708 18,925,275
Rental operating costs 6,158,052 6,256,077
Net Operating Income (NOI) 10,656,656 12,669,198
Impairments (6,371,437) (1,784,311)
Adjusted NOI 11,267,481 15,689,396
Operating Segments [Member] | Retail Properties [Member]    
Rental revenue 487,161 1,595,464
Recovery revenue 56,439 463,158
Other operating revenue 400 62,041
Total revenue 544,000 2,120,663
Rental operating costs 115,047 608,667
Net Operating Income (NOI) 428,953 1,511,996
Adjusted NOI 428,953 1,511,996
Operating Segments [Member] | Office/Industrial Properties [Member]    
Rental revenue 9,585,303 9,778,458
Recovery revenue 2,389,853 2,318,564
Other operating revenue 257,414 241,530
Total revenue 12,232,570 12,338,552
Rental operating costs 6,423,862 6,136,564
Net Operating Income (NOI) 5,808,708 6,201,988
Adjusted NOI 5,808,708 6,201,988
Operating Segments [Member] | Model Home Properties [Member]    
Rental revenue 3,952,162 4,368,169
Recovery revenue 0 0
Other operating revenue 5,776 68,084
Total revenue 3,957,938 4,436,253
Rental operating costs 212,817 171,621
Net Operating Income (NOI) 3,745,121 4,264,632
Gain on Sale - Model Homes 950,434 3,426,572
Impairments (339,609) (406,374)
Adjusted NOI 4,355,946 7,284,830
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]    
Rental revenue 0 0
Recovery revenue 0 0
Other operating revenue 80,200 29,807
Total revenue 80,200 29,807
Rental operating costs (593,674) (660,775)
Net Operating Income (NOI) 673,874 690,582
Adjusted NOI $ 673,874 $ 690,582