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Summary of Significant Accounting Policies Major Customers and Credit Risk (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Concentration Risk [Line Items]      
Concentration Risk, Customer no no no
Accounts Receivable [Member] | UNITED STATES | Geographic Concentration Risk [Member]      
Concentration Risk [Line Items]      
Concentration percentage 15.00%    
Accounts Receivable [Member] | MEXICO | Geographic Concentration Risk [Member]      
Concentration Risk [Line Items]      
Concentration percentage 22.00%    
Revenue Benchmark [Member] | Customer Concentration Risk [Member]      
Concentration Risk [Line Items]      
Concentration risk threshold percentage 10.00% 10.00% 10.00%