Basic earnings (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common shares outstanding during the period. The treasury stock method is used to calculate diluted earnings (loss) per common share amounts. Under the treasury stock method, the weighted average number of common shares outstanding used for the calculation of the diluted per common share amount assumes that the proceeds to be received on the exercise of dilutive share options and warrants are used to repurchase common shares at the average market price during the period. In the Company’s case, diluted loss per share presented is the same as basic loss per share as the effect of outstanding options and warrants in the loss per common share calculation would be anti-dilutive.