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SCHEDULE OF DEFERRED TAX ASSETS AND LIABILITIES (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Net operating loss carryforwards | $ 5,708 | $ 5,015
Payroll related accruals | 194 | 235
Equity compensation | 298 | 89
Intangible assets | 89 | 89
Reserves | 1 | 11
Research and development tax credits | 511 | 411
Total deferred tax assets | 6,801 | 5,850
Depreciation | (84) | (24)
Total deferred tax liabilities | (84) | (24)
Net deferred tax assets | 6,717 | 5,826
Less: Valuation allowance | (6,717) | (5,826)
Deferred tax assets, net of allowance |  |

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