XML 139 R109.htm IDEA: XBRL DOCUMENT v3.22.0.1
Share-based compensation - Disclosure of number and weighted average exercise prices of share options - Osisko Development Corp (Details)
 12 Months Ended
Dec. 31, 2021
shares
$ / shares
Dec. 31, 2020
shares
$ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Number of share options outstanding, beginning of period | shares 4,240,869 4,939,344
Weighted average exercise price share options, beginning of period | $ / shares $ 14.22 $ 14.40
Number of share options granted | shares 763,700 1,201,100
Weighted average exercise price of share options granted | $ / shares $ 13.27 $ 13.51
Number of share options forfeited | shares (58,866) (341,300)
Weighted average exercise price of share options forfeited | $ / shares $ 13.45 $ 13.61
Number of share options outstanding, end of period | shares 3,730,580 4,240,869
Weighted average exercise price share options, end of period | $ / shares $ 14.09 $ 14.22
Number of share options exercisable | shares 1,881,416 2,988,713
Weighted average exercise price of share options exercisable | $ / shares $ 14.78 $ 14.96
Osisko Development Corp [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Number of share options outstanding, beginning of period | shares 1,199,100 0
Weighted average exercise price share options, beginning of period | $ / shares $ 7.62 $ 0
Number of share options granted | shares 1,005,600 1,199,100
Weighted average exercise price of share options granted | $ / shares $ 6.47 $ 7.62
Number of share options forfeited | shares (111,100) 0
Weighted average exercise price of share options forfeited | $ / shares $ 7.55 $ 0
Number of share options outstanding, end of period | shares 2,093,600 1,199,100
Weighted average exercise price share options, end of period | $ / shares $ 7.07 $ 7.62
Number of share options exercisable | shares 0 0
Weighted average exercise price of share options exercisable | $ / shares $ 0 $ 0