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SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Jan. 01, 2022
Significant Accounting Policies [Line Items] |  |  |
Impairment recognized | $ 0 | $ 0 |
Net losses on trading securities | 45,000 | 0 |
Advertising costs | 173,000 | 45,000 |
Research and development grant refund liability | 452,000 | 452,000 |
Accrued interest and penalties related to uncertain tax positions | 0 | 0 |
Operating lease right-of-use assets | 3,401,000 | $ 0 |
Operating lease liabilities | $ 3,956,000 |  |
Accounting Standards Update 2016-02 |  |  |
Significant Accounting Policies [Line Items] |  |  |
Operating lease right-of-use assets |  |  | $ 4,534,000
Operating lease liabilities |  |  | $ 5,229,000
Stock options |  |  |
Significant Accounting Policies [Line Items] |  |  |
Expected dividends | 0.00% | 0.00% |
Minimum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Estimated useful live of assets | 3 years |  |
Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Estimated useful live of assets |  | 7 years |

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