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Share Capital | 3 Months Ended
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Mar. 31, 2018
Share Capital [Abstract] |
Share Capital | Share Capital The Company’s issued and outstanding share capital is as follows: Series 4 Convertible Preference Shares A total of 95,000, non-voting convertible preference shares, all of which were issued and outstanding as of March 31, 2018 and December 31, 2017. See Note 9 for further information. Class A Common Shares (“Class A Shares”) An unlimited number of subordinate voting shares, carrying one vote each, entitled to dividends equal to or greater than Class B Shares, convertible at the option of the holder into one Class B Share for each Class A Share after the occurrence of certain events related to an offer to purchase all Class B shares. There were 56,432,312 and 56,371,376 Class A Shares issued and outstanding as of March 31, 2018 and December 31, 2017, respectively. Class B Common Shares (“Class B Shares”) An unlimited number of voting shares, carrying 20 votes each, convertible at any time at the option of the holder into one Class A share for each Class B share. There were 3,755 Class B Shares issued and outstanding as of March 31, 2018 and December 31, 2017.

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- Definition Share Capital [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -URI http://asc.fasb.org/subtopic&trid=2208855 + Details
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