No definition available.

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Represents the share based compensation arrangement by share based payment award.

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No definition available.

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The stock-based compensation costs incurred as a result of spin-off.

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No definition available.

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Represents shares issued in conjunction with the Spinoff, exchange of the redeemable non-controlling interests and stock options for Subordinate Voting Shares of the Company.

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No definition available.

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Represents shares issued in conjunction with the Spinoff, exchange of the redeemable non-controlling interests and stock options for Subordinate Voting Shares of the Company subject to contractual retention and escrow periods.

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No definition available.

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Represents escrow period of shares issued in conjunction with the Spinoff, exchange of the redeemable non-controlling interests and stock options for Subordinate Voting Shares of the Company.

+ References

No definition available.

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- Definition

Represents stockholders' equity note, spinoff transaction, reclassification of redeemable non-controlling interests to shareholders’ equity.

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No definition available.

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Represents stockholders' equity note, spinoff transaction, reclassification of stock-based compansation liability to shareholders’ equity.

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No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

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Unrecognized cost of unvested share-based compensation awards.

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-Publisher FASB
-Name Accounting Standards Codification
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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Note 15 - Stock-based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Jun. 01, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Note 15 - Stock-based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		5 years
Allocated Share-based Compensation Expense		$ 4,253	$ 4,077	$ 4,166
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share)		$ 28.65	$ 34.35	$ 26.25	$ 22.31
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value		$ 22,900
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized		$ 4,243
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition		4 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value		$ 2,589	$ 3,750	$ 3,956
Stockholders' Equity Note, Spinoff Transaction, Reclassification of Stock-based Compansation Liability to Shareholders’ Equity	$ 16,622
Stockholders' Equity Note, Spinoff Transaction, Reclassification of Redeemable Non-controlling Interests to Shareholders’ Equity	14,670
Spin Off Stock-based Compensation Costs	$ 35,400	$ 35,400
Subordinate Voting Shares [Member]
Note 15 - Stock-based Compensation (Details) [Line Items]
Stock Issued During Period, Shares, Spin-off Exchange of Redeemable Non-controlling Interests and Stock Options (in Shares)	1,997,956
Stock Issued During Period, Shares, Spin-off Exchange of Redeemable Non-controlling Interests and Stock Options, Subject to Contractual Retention and Escrow Periods (in Shares)	1,590,000
Employee Stock Option [Member]
Note 15 - Stock-based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		4 years
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		5 years
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares)		1,287,250
Sharebased Compensation Arrangement By Sharebased Payment Award In The Money Options Weighted Average Remaining Contractual Life		3 years 73 days
Minimum [Member]
Note 15 - Stock-based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share)		$ 15.57
Minimum [Member] \| Subordinate Voting Shares [Member]
Note 15 - Stock-based Compensation (Details) [Line Items]
Stock Issued During Period, Spin-off Exchange of Redeemable Non-controlling Interests and Stock Options, Escrow Period	1 year
Maximum [Member]
Note 15 - Stock-based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share)		$ 43.57
Maximum [Member] \| Subordinate Voting Shares [Member]
Note 15 - Stock-based Compensation (Details) [Line Items]
Stock Issued During Period, Spin-off Exchange of Redeemable Non-controlling Interests and Stock Options, Escrow Period	3 years