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Stock-Based Compensation - Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plan [Member]
12 Months Ended
Dec. 31, 2021
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent 85.00%
Maximum Value Of Stock Employees Are Allowed To Purchase $ 21,235