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Stock-based Compensation - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details) - Employee Stock Option - 2014 Plan
12 Months Ended
Dec. 31, 2021
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected Term   6 years
Volatility   20.25%
Dividend Yield 0.00% 0.00%
Discount Rate   2.47%