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Restricted Cash (Details Narrative) - USD ($) | 1 Months Ended |  |
--- | --- | --- | ---
Jun. 18, 2021 | Mar. 31, 2022 | Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items] |  |  |
Restricted investments |  | $ 6,000,000 | $ 6,000,000
SVB Loan Facility [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Line of credit facility, maximum borrowing capacity | $ 10,000,000 |  |
Line of credit facility, description | the Company is required at all times to maintain on deposit with SVB as cash collateral in a segregated money market bank account in the name of the Company, unrestricted and unencumbered cash (other than a lien in favor of SVB) in an amount of at least 100% of the aggregate outstanding amount of the SVB loan facility. SVB may restrict withdrawals or transfers by or on behalf of the Company that would violate this requirement. |  |
Silicon Valley Bank [Member] | SVB Loan Facility [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Line of credit facility, maximum borrowing capacity | $ 10,000,000 | 10,000,000 |
Restricted investments |  | $ 6,000,000.0 | $ 6,000,000.0

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