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Marketable Securities - Available-for-sale Securities by Major Security Type (Details) $ in Thousands | Dec. 31, 2023 USD ($)
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Marketable Securities |
Amortized cost | $ 4,412
Gross unrealized holding gains | 7
Gross unrealized holding losses | (23)
Estimated fair value | 4,396
US Treasury Securities [Member] |
Marketable Securities |
Amortized cost | 1,804
Gross unrealized holding gains | 0
Gross unrealized holding losses | (1)
Estimated fair value | 1,803
Mutual Fund [Member] |
Marketable Securities |
Amortized cost | 1,498
Gross unrealized holding gains | 7
Gross unrealized holding losses | 0
Estimated fair value | 1,505
Certificates of Deposit [Member] |
Marketable Securities |
Amortized cost | 103
Gross unrealized holding gains | 0
Gross unrealized holding losses | 0
Estimated fair value | 103
Corporate debt securities [Member] |
Marketable Securities |
Amortized cost | 1,007
Gross unrealized holding gains | 0
Gross unrealized holding losses | (22)
Estimated fair value | $ 985

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- Definition The amount of accumulated gross unrealized gain on investment in marketable securities classified as available-for-sale securities. + References No definition available. + Details
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- Definition The amount of accumulated gross unrealized loss on investment in marketable securities classified as available-for-sale securities. + References No definition available. + Details
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- Definition The amount of amortized cost of marketable securities classified as available-for-sale securities. + References No definition available. + Details
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- Definition Amount of investment in marketable security. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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