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Related Party Transactions - Narrative Part 4 (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended
Dec. 31, 2011
Mar. 31, 2021
Mar. 31, 2020
Related Party Transaction [Line Items]      
Cost of sales - equipment and other   $ 16,275 $ 30,814
EchoStar | Patent Cross-License Agreements | Dish Network | Maximum      
Related Party Transaction [Line Items]      
Payments to third party by related party $ 10,000