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INCOME TAXES - The principal components of the Company's deferred tax assets and liabilities (Details) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Current and long term deferred tax assets: |  |
Federal NOL | $ 21,692,990 | $ 20,409,328
Foreign NOL | 17,164,274 | 15,172,966
NJ NOL | 458,536 | 1,253,713
Net operating loss carry forward | 39,315,800 | 36,836,007
Stock Options | 482,824 | 418,776
Federal R&D Credit | 2,224,012 | 2,113,233
NJ R&D Credit |  | 197,406
Research and development credit carryforward | 2,224,012 | 2,310,639
Other | 458,013 | 242,841
Charitable Contributions | 5,832 | 5,832
Accruals and others | 463,845 | 248,673
174(b) research & experimental | 5,485,885 | 5,495,850
163(j) business interest expense | 255,450 |
Lease Liability | 3,625,251 | 3,730,280
Gross deferred tax assets | 51,853,067 | 49,040,225
Less valuation allowance | (48,267,681) | (45,334,554)
Deferred tax assets, net of valuation allowance | 3,585,386 | 3,705,671
Deferred tax liability: |  |
Fixed assets | (349,578) | (315,915)
Right of Use Asset | $ (3,235,808) | $ (3,389,756)

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