Available-for-Sale-Securities - Classification on Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities	$ 44,657	$ 64,740
Cash and cash equivalents
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities	16,715	27,668
Marketable securities
Debt Securities, Available-for-sale [Line Items]
Available-for-sale debt securities	$ 27,942	$ 37,072

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.

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+ Details