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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Common shares
Additional paid-in capital.
Accumulated other comprehensive income (loss).
Retained earnings (accumulated deficit)
Total
Balance, beginning of period at Jan. 31, 2021 $ 531,825 $ 464,102 $ (1,189) $ (83,670)  
Stock options and share units exercised 2,385 (888)      
Stock-based compensation expense (Note 17)   5,167      
Other comprehensive income (loss), net of income taxes     3,482    
Net income       41,597 $ 41,597
Balance, end of period at Jul. 31, 2021 534,210 468,381 2,293 (42,073) 962,811
Balance, beginning of period at Apr. 30, 2021 532,634 466,093 9,693 (65,249)  
Stock options and share units exercised 1,576 (727)      
Stock-based compensation expense (Note 17)   3,015      
Other comprehensive income (loss), net of income taxes     (7,400)    
Net income       23,176 23,176
Balance, end of period at Jul. 31, 2021 534,210 468,381 2,293 (42,073) 962,811
Balance, beginning of period at Jan. 31, 2022 536,297 473,303 (12,393) 2,612 999,819
Stock options and share units exercised 706 (206)      
Stock-based compensation expense (Note 17)   6,523      
Other comprehensive income (loss), net of income taxes     (14,420)    
Net income       46,017 46,017
Balance, end of period at Jul. 31, 2022 537,003 479,620 (26,813) 48,629 1,038,439
Balance, beginning of period at Apr. 30, 2022 536,842 475,934 (24,011) 25,727  
Stock options and share units exercised 161 (50)      
Stock-based compensation expense (Note 17)   3,736      
Other comprehensive income (loss), net of income taxes     (2,802)    
Net income       22,902 22,902
Balance, end of period at Jul. 31, 2022 $ 537,003 $ 479,620 $ (26,813) $ 48,629 $ 1,038,439