| Intangible Asset, Finite-Lived [Table Text Block] |
| | | June 30, 2026 | | | December 31, 2025 | |
| | | Lease Intangibles | | | Accumulated Amortization | | | Lease Intangibles, net | | | Lease Intangibles | | | Accumulated Amortization | | | Lease Intangibles, net | |
| In-place leases | | $ | 932,175 | | | $ | (931,717 | ) | | $ | 459 | | | $ | 2,377,414 | | | $ | (2,375,580 | ) | | $ | 1,834 | |
| Leasing costs | | | 468,427 | | | | (467,859 | ) | | | 568 | | | | 1,090,384 | | | | (1,088,114 | ) | | | 2,270 | |
| | | $ | 1,400,602 | | | $ | (1,399,575 | ) | | $ | 1,027 | | | $ | 3,467,798 | | | $ | (3,463,694 | ) | | $ | 4,104 | |
| | | June 30, 2026 | | | December 31, 2025 | |
| | | Lease
Intangibles | | | Accumulated
Amortization | | | Lease
Intangibles, net | | | Lease
Intangibles | | | Accumulated
Amortization | | | Lease
Intangibles, net | |
| In-place leases | | $ | 1,445,239 | | | $ | (1,445,239 | ) | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
| Leasing costs | | | 621,957 | | | | (621,957 | ) | | | — | | | | — | | | | — | | | | — | |
| | | $ | 2,067,196 | | | $ | (2,067,196 | ) | | $ | — | | | $ | — | | | $ | — | | | $ | — | |
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