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Income Taxes (Details) - Schedule of deferred income taxes reflect the net tax effects - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Deferred tax assets: |  |
Carryforward losses | $ 34,984 | $ 31,289
Research and development expenses | 5,376 | 5,203
Operating lease liabilities | 490 |
Reserves and allowances | 157 | 239
Issuance costs |  | 479
Deferred tax assets before valuation allowance | 41,007 | 37,210
Valuation allowance | (40,448) | (37,210)
Total deferred tax assets | 559 |
Deferred tax liabilities: |  |
Operating lease ROU assets | (559) |
Total deferred tax liabilities | (559) |
Net deferred tax assets, net |  |

X
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