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Schedule of Marketable Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |
Total | $ 5,016 | $ 5,508
US Treasury Securities [Member] |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |
Total | 5,016 | 5,508
US Treasury Securities [Member] | Februrary Twenty Three Two Thousand And Twenty Three [Member] |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |
Total |  | 492
US Treasury Securities [Member] | April Twenty Seven Two Thousand And Twenty Three [Member] |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |
Total | 20 | 20
US Treasury Securities [Member] | June Fifteen Two Thousandand Twenty Three [Member] |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |
Total | 4,384 | 4,384
US Treasury Securities [Member] | July Thirteen Two Thousand Twenty Three [Member] |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |
Total | 127 | 127
US Treasury Securities [Member] | August Ten Two Thousand Twenty Three [Member] |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |
Total | $ 485 | $ 485

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