Basis of Presentation and Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2024 USD ($) Employee	Dec. 31, 2023 USD ($)
Property, Plant and Equipment [Line Items]
Outstanding principal amount	$ 275	$ 300
Net reduction of employees \| Employee	9
Maturing On January 31 2025
Property, Plant and Equipment [Line Items]
Aggregate principal amount	$ 29,700

Face (par) amount of debt instrument at time of issuance.

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