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DIRECT FINANCING LEASES AND OPERATING LEASES (Details Narrative) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Wrote off net amount | $ 0 | $ 0 | $ 0 | $ 0
Lease revenue | $ 474,000 | 1,367,000 | $ 1,379,000 | 2,315,000
Sublease revenue |  | $ 925,000 |  | $ 925,000
Revenue Benchmark [Member] | Customer Concentration Risk [Member] |  |  |  |
Concentration risk threshold percentage | 91.00% | 97.00% | 93.00% | 92.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Norfolk Southern Railway [Member] |  |  |  |
Concentration risk percentage | 48.00% | 52.00% | 50.00% | 49.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Regulus Solar, LLC [Member] |  |  |  |
Concentration risk percentage | 42.00% | 45.00% | 43.00% | 43.00%
Minimum [Member] |  |  |  |
Lease term | 5 years |  | 5 years |
Maximum [Member] |  |  |  |
Lease term | 99 years |  | 99 years |

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