Organization and Basis of Presentation	9 Months Ended
Sep. 30, 2016
Organization and Basis of Presentation
Organization and Basis of Presentation	Note 1. Organization and Basis of Presentation Organization and business Glaukos Corporation (Glaukos or the Company), incorporated in Delaware on July 14, 1998, is a developer, manufacturer and marketer of medical devices for the treatment of glaucoma. The accompanying condensed consolidated financial statements include the accounts of Glaukos and its wholly-owned subsidiaries and, through June 30, 2015, affiliated entity DOSE Medical Corporation (DOSE) (see Note 8). All significant intercompany balances and transactions among the consolidated entities have been eliminated in consolidation. Initial public offering On June 30, 2015, the Company completed its initial public offering (IPO), selling 6.9 million newly issued shares of common stock at a price of $18.00 per share. The IPO generated net cash proceeds of approximately $113.6 million, after deducting underwriting discounts and commissions of approximately $8.7 million and other related expenses of approximately $1.9 million. The underwriting discounts and commissions and offering costs were recorded as a reduction to the IPO proceeds included in additional paid-in capital. Immediately prior to the closing of the IPO, all unexercised warrants to purchase shares of Series D convertible preferred stock were net exercised at the IPO price per share, and then all outstanding shares of convertible preferred stock automatically converted into approximately 21.7 million shares of common stock. Following the completion of the IPO, there were no shares of preferred stock and no warrants to purchase shares of Series D convertible preferred stock outstanding. An additional 4.5 million shares of common stock were reserved for issuance under the Company’s 2015 Omnibus Incentive Compensation Plan and 450,000 shares of common stock were reserved for the Company’s 2015 Employee Stock Purchase Plan (ESPP). Acquisition of certain DOSE Medical Corporation assets On June 30, 2015, the Company acquired certain assets from DOSE, including the iDose product line, in exchange for a cash payment of $15.0 million and the elimination of all amounts owed by DOSE to the Company. In addition to an asset purchase, the parties agreed to an amended and restated patent license agreement and an amended and restated transition services agreement that provides for limited support from the Company to DOSE for a period of up to three years (see Note 8). Basis of presentation The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial information and pursuant to the instructions to Form 10-Q and Article 10 of Regulation S-X. The unaudited interim financial statements have been prepared on a basis consistent with the audited financial statements. As permitted under those rules, certain footnotes and other financial information that are normally required by GAAP have been condensed or omitted. In the opinion of management, the unaudited interim financial statements reflect all adjustments, which include normal recurring adjustments, necessary for the fair presentation of the Company’s financial information, contained herein. The condensed consolidated balance sheet at December 31, 2015 has been derived from audited financial statements at that date, but excludes disclosures required by GAAP for complete financial statements. These interim financial statements do not include all disclosures required by GAAP and should be read in conjunction with the Company’s financial statements and accompanying notes for the fiscal year ended December 31, 2015, which are contained in the Company’s Annual Report on Form 10-K filed with the United States Securities and Exchange Commission (SEC) on March 15, 2016. The results for the period ended September 30, 2016 are not necessarily indicative of the results to be expected for the year ended December 31, 2016 or for any other interim period.

Note 1. Organization and Basis of Presentation

Organization and business

Glaukos Corporation (Glaukos or the Company), incorporated in Delaware on July 14, 1998, is a developer, manufacturer and marketer of medical devices for the treatment of glaucoma. The accompanying condensed consolidated financial statements include the accounts of Glaukos and its wholly-owned subsidiaries and, through June 30, 2015, affiliated entity DOSE Medical Corporation (DOSE) (see Note 8). All significant intercompany balances and transactions among the consolidated entities have been eliminated in consolidation.

Initial public offering

On June 30, 2015, the Company completed its initial public offering (IPO), selling 6.9 million newly issued shares of common stock at a price of $18.00 per share. The IPO generated net cash proceeds of approximately $113.6 million, after deducting underwriting discounts and commissions of approximately $8.7 million and other related expenses of approximately $1.9 million. The underwriting discounts and commissions and offering costs were recorded as a reduction to the IPO proceeds included in additional paid-in capital.

Immediately prior to the closing of the IPO, all unexercised warrants to purchase shares of Series D convertible preferred stock were net exercised at the IPO price per share, and then all outstanding shares of convertible preferred stock automatically converted into approximately 21.7 million shares of common stock. Following the completion of the IPO, there were no shares of preferred stock and no warrants to purchase shares of Series D convertible preferred stock outstanding. An additional 4.5 million shares of common stock were reserved for issuance under the Company’s 2015 Omnibus Incentive Compensation Plan and 450,000 shares of common stock were reserved for the Company’s 2015 Employee Stock Purchase Plan (ESPP).

Acquisition of certain DOSE Medical Corporation assets

On June 30, 2015, the Company acquired certain assets from DOSE, including the iDose product line, in exchange for a cash payment of $15.0 million and the elimination of all amounts owed by DOSE to the Company. In addition to an asset purchase, the parties agreed to an amended and restated patent license agreement and an amended and restated transition services agreement that provides for limited support from the Company to DOSE for a period of up to three years (see Note 8).

Basis of presentation

The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial information and pursuant to the instructions to Form 10-Q and Article 10 of Regulation S-X.

The unaudited interim financial statements have been prepared on a basis consistent with the audited financial statements. As permitted under those rules, certain footnotes and other financial information that are normally required by GAAP have been condensed or omitted. In the opinion of management, the unaudited interim financial statements reflect all adjustments, which include normal recurring adjustments, necessary for the fair presentation of the Company’s financial information, contained herein. The condensed consolidated balance sheet at December 31, 2015 has been derived from audited financial statements at that date, but excludes disclosures required by GAAP for complete financial statements. These interim financial statements do not include all disclosures required by GAAP and should be read in conjunction with the Company’s financial statements and accompanying notes for the fiscal year ended December 31, 2015, which are contained in the Company’s Annual Report on Form 10-K filed with the United States Securities and Exchange Commission (SEC) on March 15, 2016. The results for the period ended September 30, 2016 are not necessarily indicative of the results to be expected for the year ended December 31, 2016 or for any other interim period.