Basic net loss per share is computed by dividing the net loss by the weighted average number of common shares outstanding for the period. Diluted net income (loss) per share is computed by dividing the net income (loss) by the weighted average number of common shares and dilutive common stock equivalents outstanding for the period, if inclusion of these is dilutive. The Company uses the if-converted method and presumes share settlement for its 2025 Notes when calculating the dilutive effect of these notes. In connection with the offerings of the convertible senior notes, the Company entered into convertible note hedges and warrants. However, the convertible note hedges are not included when calculating potentially dilutive shares since their effect is always anti-dilutive. Warrants were considered anti-dilutive to the extent that their strike price were above the Company's average share price during the period.