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Consolidated Statements of Changes in Shareholders' Equity (CAD)
In Thousands
Total
Common shares
Additional paid-in capital
Deficit
Accumulated other comprehensive loss
Balance at Mar. 31, 2009 150,792 303,431 5,466 (158,105)  
Net (loss) income 28,219     28,219  
Share option plan 2,135   2,135    
Deferred performance share unit plan 123   123    
Reclassified to restricted share unit liability (20)   (20)    
Cash settlement of stock options (244)   (244)    
Exercised stock options 53 74 (21)    
Balance at Mar. 31, 2010 181,058 303,505 7,439 (129,886)  
Net (loss) income (34,650)     (34,650)  
Unrealized foreign currency translation gain (loss) (59)       (59)
Share option plan 1,455   1,455    
Deferred performance share unit plan (44)   (44)    
Stock award plan 780   780    
Exercised stock options 963 1,349 (386)    
Senior executive stock option plan (2,237)   (2,237)    
Balance at Mar. 31, 2011 147,266 304,854 7,007 (164,536) (59)
Net (loss) income (21,162)     (21,162)  
Unrealized foreign currency translation gain (loss) 40       40
Share option plan 1,373   1,373    
Reclassified to restricted share unit liability (121)   (121)    
Stock award plan 256   256    
Exercised stock options 35 54 (19)    
Repurchase of shares to settle stock award plan (822)   (700) (122)  
Senior executive stock option plan 915   915    
Balance at Mar. 31, 2012 127,780 304,908 8,711 (185,820) (19)