The Company has a stock option plan that is described in Note 12(c). Share-based payments to employees are measured at the fair value of the instruments issued and amortized over the vesting periods. Share-based payments to non-employees are measured at the fair value of the goods or services received or the fair value of the equity instruments issued, if it is determined the fair value of the goods or services cannot be reliably measured, and are recorded at the date the goods or services are received. The offset to the recorded cost is to the reserve for share-based payments. Consideration received on the exercise of stock options is recorded as share capital and the related reserve for share-based payments is transferred to share capital. Upon expiry, the recorded fair value is transferred from reserve for share-based payments to deficit.
The Company has a share appreciation rights plan, which provides stock option holders the right to receive the number of common shares that are equal in value to the intrinsic value of the stock options at the date of exercise. Amounts transferred from the reserve for share-based payment to share capital are based on the ratio of shares actually issued to the number of stock options originally granted. The remainder is transferred to deficit.