Common Shares	12 Months Ended
Dec. 31, 2016
CommonSharesTextBlockAbstract
Common Shares	COMMON SHARES At December 31, 2016 and 2015, respectively, we had 23,800,924 and 23,419,008 Common Shares issued and 23,446,035 and 23,167,216 outstanding, with an additional 6,715 shares reserved for issuance upon conversion of the nil coupon non-redeemable convertible unsecured loan notes (see Note 7). As of December 31, 2016, we had 4,400,676 shares reserved for issuance upon the exercise or vesting of equity awards, of which 1,039,750 are stock options that are currently exercisable (see Note 8).

COMMON SHARES

At December 31, 2016 and 2015, respectively, we had 23,800,924 and 23,419,008 Common Shares issued and 23,446,035 and 23,167,216 outstanding, with an additional 6,715 shares reserved for issuance upon conversion of the nil coupon non-redeemable convertible unsecured loan notes (see Note 7). As of December 31, 2016, we had 4,400,676 shares reserved for issuance upon the exercise or vesting of equity awards, of which 1,039,750 are stock options that are currently exercisable (see Note 8).