Consulting agreement term

No definition available.

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- Definition

Duration shares paid upon completion of the winding up of subsidiary.

+ References

No definition available.

+ Details

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- Definition

The percentage of economic ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

No definition available.

+ Details

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- Definition

Common stock acquired by an unaffiliated third party.

+ References

No definition available.

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- Definition

Related party transaction, management fee charged as percentage of revenue.

+ References

No definition available.

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- Definition

Payments received from related party during the period relating to the Transaction.

+ References

No definition available.

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- Definition

Related party transaction, percentage of combined ownership of voting and non-voting common stock.

+ References

No definition available.

+ Details

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- Definition

Related party transaction, percentage of outstanding voting common stock.

+ References

No definition available.

+ Details

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- Definition

Tax assessment imposed by authorities on audit open for resolution

+ References

No definition available.

+ Details

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- Definition

A valuation allowance for receivables due to an Entity for more than one year from the balance sheet date that are expected to be uncollectible.

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- Definition

Amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership, due within 1 year (or 1 business cycle).

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- Definition

For an unclassified balance sheet, amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

Amount of transactions with related party during the financial reporting period.

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- Definition

Date of maturity or expiration of arrangements with a related party (for example, but not limited to, leasing and debt arrangements between related parties), in CCYY-MM-DD format.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

+ References

No definition available.

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Related Party Transactions (Narrative) (Details) - USD ($)	3 Months Ended			12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2013	Dec. 31, 2018	Dec. 31, 2009
Related Party Transaction [Line Items]
Amounts due under the transaction	$ 233,000			$ 161,000
Transaction, Consulting Agreement [Member] \| Director [Member]
Related Party Transaction [Line Items]
Related party transaction, date	Dec. 14, 2012
Transaction fee	$ 360,000	$ 360,000
Transaction income during the period	11,250	11,250
Monthly Fee [Member] \| Transaction, Consulting Agreement [Member] \| Director [Member]
Related Party Transaction [Line Items]
Transaction fee	$ 120,000
Telesat Canada [Member]
Related Party Transaction [Line Items]
Economic interest in affiliate	62.70%
Common stock, percentage acquired by an unaffiliated third party	90.00%
Duration for shares to be paid, days	10 days
Telesat Canada [Member] \| Transaction, Consulting Agreement [Member]
Related Party Transaction [Line Items]
Related party transaction, date	Oct. 31, 2007
Consulting agreement term	The Consulting Agreement has a term of seven-years with an automatic renewal for an additional seven-year term
Transaction income during the period	$ 1,250,000	1,250,000
Transaction payments received during the period	1,200,000	$ 1,200,000
Telesat Canada [Member] \| Annual Fee [Member] \| Transaction, Consulting Agreement [Member]
Related Party Transaction [Line Items]
Transaction fee	5,000,000
Telesat Canada [Member] \| Annual Fee [Member] \| Transaction Participation In Welfare Plans Administrative Fee [Member]
Related Party Transaction [Line Items]
Transaction fee	$ 100,000
Telesat Canada [Member] \| Years 2003 to 2006 [Member] \| Brazil [Member]
Related Party Transaction [Line Items]
Tax assessment imposed audit					$ 900,000
XTAR, LLC [Member]
Related Party Transaction [Line Items]
Percentage of ownership interest	56.00%
XTAR, LLC [Member] \| Transaction, Management Agreement [Member]
Related Party Transaction [Line Items]
Due from affiliates	$ 6,800,000			6,700,000
Amount of doubtful accounts receivable	$ 6,600,000			$ 6,600,000
Management fee charged as a percentage of revenue			3.70%
MHR Funds [Member]
Related Party Transaction [Line Items]
Percentage of outstanding voting common stock	39.90%			39.90%
Percentage of combined ownership of voting and non-voting common stock	58.40%			58.40%