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Summary of Significant Accounting Policies - Customer Concentration (Details) - Customer Concentration Risk
3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Revenue Benchmark | Customer 1      
Product Information [Line Items]      
Concentration risk, percentage   11.00%  
Revenue Benchmark | Customer 2      
Product Information [Line Items]      
Concentration risk, percentage   10.00%  
Accounts Receivable | Customer 1      
Product Information [Line Items]      
Concentration risk, percentage 11.00%   11.00%