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COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2003 | Dec. 31, 2023 | Dec. 31, 2022 | Jan. 22, 2024
Self-insured retention |  | $ 100,000 |  |
Unpaid receivables |  |  |  | $ 741,000
Letters of credit outstanding, amount |  | 3,950,000 |  |
Bond outstanding |  | 36,674,000 |  |
Canadian Nuclear Laboratories LTD [Member] |  |  |  |
Unpaid receivables |  | 2,389,000 |  |
American International Group, Inc [Member] |  |  |  |
Period of finite risk insurance policy | 25 years |  |  |
Maximum allowable coverage of insurance policy |  | 28,177,000 |  |
Coverage amount under the policy |  | 22,461,000 |  |
Restricted cash, noncurrent |  | 12,074,000 | $ 11,570,000 |
Interest earned |  | 2,603,000 | 2,099,000 |
Interest income |  | $ 504,000 | $ 99,000 |
Insurers obligation to entity on termination of contract |  | 100.00% |  |

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