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Consolidated Statements of Changes in Shareholders' Equity - CAD CAD in Thousands	Total	Common shares	Treasury shares	Additional paid-in capital	Deficit
Beginning balance at Dec. 31, 2014	CAD 189,579	CAD 290,800	CAD (3,685)	CAD 19,866	CAD (117,402)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(7,470)				(7,470)
Exercised options	82	137		(55)
Stock-based compensation	583		99	484
Dividends ($0.08 per share)	(2,597)				(2,597)
Share purchase programs	(6,185)	(15,417)		9,232
Purchase of treasury shares for settlement of certain equity classified stock-based compensation	(2,374)		(2,374)
Ending balance at Dec. 31, 2015	171,618	275,520	(5,960)	29,527	(127,469)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(445)				(445)
Exercised options	284	471		(187)
Stock-based compensation	2,791		370	2,421
Dividends ($0.08 per share)	(2,386)				(2,386)
Share purchase programs	(9,204)	(23,358)		14,154
Purchase of treasury shares for settlement of certain equity classified stock-based compensation	(3,704)		(3,704)
Ending balance at Dec. 31, 2016	CAD 158,954	CAD 252,633	CAD (9,294)	CAD 45,915	CAD (130,300)

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Adjustments to additional paid in capital repurchase of shares to settle stock award plan.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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