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Investment Securities Table (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Jun. 30, 2024
Debt Securities, Available-for-sale [Line Items] |  |  |
Short-term investment securities | $ 501 | [1] | $ 0
Corporate Bond Securities |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Debt Securities, Available-for-sale, Amortized Cost, Current | 501 |  |
Debt Securities, Available-for-sale, Unrealized Loss | 0 |  |
Short-term investment securities | $ 501 |  |
[1] | December 31, 2023 balances were derived from audited consolidated financial statements.

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