Earnings Per Share (Schedule of Dilutive Impact of Equity Method Investee Stock Options) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Earnings Per Share [Abstract]
Income from continuing operations — basic	$ 89,755	$ 9,677
Less: Adjustment for dilutive effect of Telesat stock options	(528)
Income from continuing operations — diluted	$ 89,227	$ 9,677

Amount after tax of income (loss) from continuing operations attributable to the parent.

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