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Schedule of Fair Value Hierarchy Assets and Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current | $ 55,926 | $ 32,720
Fair Value, Recurring [Member] |  |
Assets [Abstract] |  |
Debt Securities, Current | 55,926 | 32,720
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current | 29,006 | 32,720
Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current | 26,920 |
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] |  |
Assets [Abstract] |  |
Debt Securities, Current |  |
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current |  |
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current |  |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] |  |
Assets [Abstract] |  |
Debt Securities, Current | 55,926 | 32,720
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current | 29,006 | 32,720
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current | 26,920 |
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |
Assets [Abstract] |  |
Debt Securities, Current |  |
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current |  |
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Assets [Abstract] |  |
Debt Securities, Available-for-Sale, Current |  |

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