Schedule of Marketable Securities (Details) - USD ($) |
Mar. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] | ||
| Amortized Cost | $ 19,713,000 | $ 22,757 |
| Unrealized Gain | ||
| Fair Value | 19,118,000 | 21,933 |
| Unrealized (Loss) | (595,000) | (824) |
| US Treasury Securities [Member] | ||
| Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] | ||
| Amortized Cost | 995,000 | 993,000 |
| Unrealized Gain | ||
| Fair Value | 969,000 | 959,000 |
| Unrealized (Loss) | (26,000) | (34,000) |
| US Government Agencies Debt Securities [Member] | ||
| Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] | ||
| Amortized Cost | 15,306,000 | 16,324,000 |
| Unrealized Gain | ||
| Fair Value | 14,762,000 | 15,603,000 |
| Unrealized (Loss) | (544,000) | (721,000) |
| Corporate Debt Securities [Member] | ||
| Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] | ||
| Amortized Cost | 3,412,000 | 5,440,000 |
| Unrealized Gain | ||
| Fair Value | 3,387,000 | 5,371,000 |
| Unrealized (Loss) | $ (25,000) | $ (69,000) |
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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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