RELATED PARTY TRANSACTIONS - DISH NETWORK - 2019 TT&C Agreement (Details) - DISH Network - TT&C Agreement	1 Months Ended
Jun. 30, 2021	Sep. 30, 2019
Related party transactions
Term of renewal option (in years)	3 years	1 year
Required renewal notice (days)		90 days
Termination notice required (months)		12 months

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