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Cash and Cash Equivalents - Schedule of Cash and Cash Equivalents by Significant Investment Category (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Cash And Cash Equivalents And Short Term Investments [Line Items]    
Cash $ 9,719 $ 8,323
Level 1    
Cash And Cash Equivalents And Short Term Investments [Line Items]    
Cash and cash equivalents and Short term investments, Amortized cost 9,989 11,903
Money Market Funds | Level 1    
Cash And Cash Equivalents And Short Term Investments [Line Items]    
Cash equivalents $ 270 $ 3,580