Lease and Transponder Service Agreements Weighted Average Lease Terms and Discount Rate (Tables)  | 
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Mar. 31, 2020  | ||||||||||||||||||||||||||||
| Future Minimum Payments [Abstract] | ||||||||||||||||||||||||||||
| Weighted average lease term and discount rate [Table Text Block] | 
 
The remaining weighted-average lease term and the weighted-average discount rate were as follows: 
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- Definition Future Minimum Payments [Abstract] No definition available. 
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- Definition [Table Text Block] for Weighted average lease term and discount rate [Table] No definition available. 
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