Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Marketable Securities (Details)

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Basis of Presentation and Summary of Significant Accounting Policies - Marketable Securities (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities $ 9,382 $ 11,950
Corporate Bonds    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 4,898 5,908
U.S. agency and government sponsored securities    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 1,851 1,852
U.S. states and municipalities    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 2,633 $ 3,581
Level 1    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 4,898  
Level 1 | Corporate Bonds    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 4,898  
Level 1 | U.S. agency and government sponsored securities    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 0  
Level 1 | U.S. states and municipalities    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 0  
Level 2    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 4,484  
Level 2 | Corporate Bonds    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 0  
Level 2 | U.S. agency and government sponsored securities    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities 1,851  
Level 2 | U.S. states and municipalities    
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities $ 2,633