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Schedule of Estimated Fair Value of Financial Instrument (Details) | 12 Months Ended
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Dec. 31, 2023 USD ($)
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |
Cost | $ 12,845,000
Unrealized gains | 48,000
Unrealized losses |
Fair value | 12,893,000
Short-Term Investments [Member] |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |
Cost | 12,845,000
Unrealized gains | 48,000
Unrealized losses |
Fair value | $ 12,893,000

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