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v3.22.1

Summary of Significant Accounting Policies (Tables) | 3 Months Ended
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Mar. 31, 2022
Accounting Policies [Abstract] |
Schedule of marketable security measured at fair value |
Schedule of marketable security measured at fair value |  |  |  |  |  |  |  |  |  |  |  |
|  | Level 1 |  |  | Level 2 |  |  | Total Fair Value |
Marketable investments: |  |  |  |  |  |  |  |  |  |  |  |
Corporate Bonds |  | $ | 29,883 |  |  | $ | 14,349 |  |  | $ | 44,232 |
U.S. Treasury |  |  | 23,394 |  |  |  | – |  |  |  | 23,394 |
Mortgage-Backed |  |  | – |  |  |  | 6,653 |  |  |  | 6,653 |
U.S. agency and government sponsored securities |  |  | – |  |  |  | 13,239 |  |  |  | 13,239 |
U.S. states and municipalities |  |  | – |  |  |  | 11,219 |  |  |  | 11,219 |
Asset-Backed |  |  | – |  |  |  | 2,564 |  |  |  | 2,564 |
Total |  | $ | 53,277 |  |  | $ | 48,024 |  |  | $ | 101,301 |

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- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
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