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v3.23.2

Note 12 - Segments - Operating Income by Segment (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Rental, fees and other income | $ 4,543,872 |  | $ 4,320,860 |  | $ 8,665,364 | $ 8,894,001
Property and related expenses | (1,399,159) |  | (1,348,083) |  | (2,974,149) | (2,931,556)
General and administrative expenses | (1,813,184) |  | (1,214,005) |  | (3,777,804) | (2,797,696)
Depreciation and amortization | (1,368,829) |  | (1,316,193) |  | (2,702,403) | (2,655,418)
Interest expense | (1,336,415) |  | (1,085,860) |  | (2,204,182) | (2,103,573)
Other income (expense), net | 398,085 |  | 93,128 |  | 1,140,201 | 166,733
Income tax expense | (349,074) |  | (259,285) |  | (497,527) | (524,524)
Gain on sale of real estate | 1,119,952 |  | 1,227,484 |  | 1,537,289 | 2,750,269
Net income (loss) | (204,752) | $ (608,459) | 418,046 | $ 380,190 | (813,211) | 798,236
Operating Segments [Member] |  |  |  |  |  |
Net operating income, as defined | 3,144,713 |  | 2,972,777 |  | 5,691,215 | 5,962,445
Office/Industrial Properties [Member] | Operating Segments [Member] |  |  |  |  |  |
Rental, fees and other income | 3,020,066 |  | 3,150,251 |  | 5,882,064 | 6,273,139
Property and related expenses | (1,202,243) |  | (1,174,391) |  | (2,662,932) | (2,530,925)
Net operating income, as defined | 1,817,823 |  | 1,975,860 |  | 3,219,132 | 3,742,214
Model Home Properties [Member] | Operating Segments [Member] |  |  |  |  |  |
Rental, fees and other income | 1,022,041 |  | 696,964 |  | 1,877,161 | 1,407,292
Property and related expenses | (46,801) |  | (25,440) |  | (77,797) | (53,208)
Net operating income, as defined | 975,240 |  | 671,524 |  | 1,799,364 | 1,354,084
Retail Properties [Member] | Operating Segments [Member] |  |  |  |  |  |
Rental, fees and other income | 480,001 |  | 471,344 |  | 938,868 | 1,224,685
Property and related expenses | (128,351) |  | (145,951) |  | (266,149) | (358,538)
Net operating income, as defined | $ 351,650 |  | $ 325,393 |  | $ 672,719 | $ 866,147

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