Summary of Significant Accounting Policies (Policies)	6 Months Ended
Jun. 30, 2017
Notes to Financial Statements
Management's Statement	The Condensed Consolidated Balance Sheets as of June 30, 2017, the Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2017 and 2016, and Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2017 and 2016, have been prepared by MicroVision, Inc. ("we" or "our") and have not been audited. In the opinion of management, all adjustments necessary to state fairly the financial position at June 30, 2017 and the results of operations and cash flows for all periods presented have been made and consist of normal recurring adjustments. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to the rules of the Securities and Exchange Commission (SEC). The year-end condensed balance sheet data was derived from audited financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America. You should read these condensed consolidated financial statements in conjunction with the financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2016. The results of operations for the six months ended June 30, 2017 are not necessarily indicative of the operating results that may be attained for the entire fiscal year. We have incurred significant losses since inception. We have funded our operations to date primarily through the sale of common stock, convertible preferred stock, warrants, the issuance of convertible debt and, to a lesser extent, from development contract revenues, product sales and licensing activities. At June 30, 2017, we had $17.7 million in cash and cash equivalents. Based on our current operating plan that includes expected proceeds from a development contract signed in April 2017 with a major technology company, we anticipate that we have sufficient cash and cash equivalents to fund our operations through December 2017. Our receipt of proceeds under our April 2017 development contract is subject to our completion of certain milestones, and we can provide no assurance that such milestones will be completed. We will require additional capital to fund our operating plan past that time. We plan to obtain additional capital through the issuance of equity or debt securities, product sales and/or licensing activities. There can be no assurance that additional capital will be available to us or, if available, will be available on terms acceptable to us or on a timely basis. If adequate capital resources are not available on a timely basis, we intend to consider limiting our operations substantially. This limitation of operations could include reducing investments in our production capacities, research and development projects, staff, operating costs, and capital expenditures. We are introducing new technology and products into an emerging market which creates significant uncertainty about our ability to accurately project revenue, costs and cash flows. Our capital requirements will depend on many factors, including, but not limited to, the commercial success of our laser beam scanning (LBS) engines, the rate at which original design manufacturers (ODMs) or original equipment manufacturers (OEMs) introduce products incorporating our PicoP® scanning technology and the market acceptance and competitive position of such products. If revenues are less than we anticipate, if we fail to meet milestones for future payments or have to repay amounts already received under our April 2017 development contract, if the mix of revenues and the associated margins vary from anticipated amounts or if expenses exceed the amounts budgeted, we may require additional capital earlier than expected to fund our operations. In addition, our operating plan provides for the development of strategic relationships with suppliers of components and systems and equipment manufacturers that may require additional investments by us. These factors raise substantial doubt regarding our ability to continue as a going concern. Our unaudited consolidated financial statements have been prepared assuming we will continue as a going concern and do not include any adjustments that might be necessary should we be unable to continue as a going concern.
Net Loss Per Share	Basic net loss per share is calculated using the weighted-average number of common shares outstanding during the period. Diluted net loss per share is calculated using the weighted-average number of common shares outstanding and the dilutive effect of all potentially dilutive securities, including common stock equivalents and convertible securities. Diluted net loss per share is equal to basic net loss per share because the effect of dilutive securities outstanding during the period, including options and warrants computed using the treasury stock method, is anti-dilutive.
Inventory	Our inventory consists of raw materials and finished goods assemblies. Inventory is computed using the first-in, first-out (FIFO) method and is stated at the lower of cost and net realizable value. Management periodically assesses the need to account for obsolescence of inventory and adjusts the carrying value of inventory to its net realizable value when required. In addition, we reduce the value of our inventory to its estimated scrap value when management determines that it is not probable that the inventory will be consumed through the normal course of business during the next twelve months. As of June 30, 2017 and December 31, 2016, we recorded aggregate write-downs of $6.6 million and $6.6 million, respectively, offsetting the value of inventory deemed to be obsolete or scrap inventory. We may enter into arrangements to sell the obsolete or scrap inventory resulting in a gain in the period such transactions are realized.
Share-based Compensation	We issue share-based compensation to employees in the form of stock options and restricted stock units (RSUs). We account for the share-based awards by recognizing the fair value of share-based compensation expense on a straight-line basis over the service period of the award, net of estimated forfeitures. The fair value of stock options is estimated on the grant date using the Black-Scholes option pricing model. The fair value of RSUs is determined by the closing price of our common stock on the grant date. Changes in estimated inputs or using other option valuation methods may result in materially different option values and share-based compensation expense.

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2017

The Condensed Consolidated Balance Sheets as of June 30, 2017, the Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2017 and 2016, and Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2017 and 2016, have been prepared by MicroVision, Inc. ("we" or "our") and have not been audited. In the opinion of management, all adjustments necessary to state fairly the financial position at June 30, 2017 and the results of operations and cash flows for all periods presented have been made and consist of normal recurring adjustments. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to the rules of the Securities and Exchange Commission (SEC). The year-end condensed balance sheet data was derived from audited financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America. You should read these condensed consolidated financial statements in conjunction with the financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2016. The results of operations for the six months ended June 30, 2017 are not necessarily indicative of the operating results that may be attained for the entire fiscal year.

We have incurred significant losses since inception. We have funded our operations to date primarily through the sale of common stock, convertible preferred stock, warrants, the issuance of convertible debt and, to a lesser extent, from development contract revenues, product sales and licensing activities. At June 30, 2017, we had $17.7 million in cash and cash equivalents.

Based on our current operating plan that includes expected proceeds from a development contract signed in April 2017 with a major technology company, we anticipate that we have sufficient cash and cash equivalents to fund our operations through December 2017. Our receipt of proceeds under our April 2017 development contract is subject to our completion of certain milestones, and we can provide no assurance that such milestones will be completed. We will require additional capital to fund our operating plan past that time. We plan to obtain additional capital through the issuance of equity or debt securities, product sales and/or licensing activities. There can be no assurance that additional capital will be available to us or, if available, will be available on terms acceptable to us or on a timely basis. If adequate capital resources are not available on a timely basis, we intend to consider limiting our operations substantially. This limitation of operations could include reducing investments in our production capacities, research and development projects, staff, operating costs, and capital expenditures.

We are introducing new technology and products into an emerging market which creates significant uncertainty about our ability to accurately project revenue, costs and cash flows. Our capital requirements will depend on many factors, including, but not limited to, the commercial success of our laser beam scanning (LBS) engines, the rate at which original design manufacturers (ODMs) or original equipment manufacturers (OEMs) introduce products incorporating our PicoP® scanning technology and the market acceptance and competitive position of such products. If revenues are less than we anticipate, if we fail to meet milestones for future payments or have to repay amounts already received under our April 2017 development contract, if the mix of revenues and the associated margins vary from anticipated amounts or if expenses exceed the amounts budgeted, we may require additional capital earlier than expected to fund our operations. In addition, our operating plan provides for the development of strategic relationships with suppliers of components and systems and equipment manufacturers that may require additional investments by us.

These factors raise substantial doubt regarding our ability to continue as a going concern. Our unaudited consolidated financial statements have been prepared assuming we will continue as a going concern and do not include any adjustments that might be necessary should we be unable to continue as a going concern.

Net Loss Per Share

Basic net loss per share is calculated using the weighted-average number of common shares outstanding during the period. Diluted net loss per share is calculated using the weighted-average number of common shares outstanding and the dilutive effect of all potentially dilutive securities, including common stock equivalents and convertible securities. Diluted net loss per share is equal to basic net loss per share because the effect of dilutive securities outstanding during the period, including options and warrants computed using the treasury stock method, is anti-dilutive.

Inventory

Our inventory consists of raw materials and finished goods assemblies. Inventory is computed using the first-in, first-out (FIFO) method and is stated at the lower of cost and net realizable value. Management periodically assesses the need to account for obsolescence of inventory and adjusts the carrying value of inventory to its net realizable value when required.

In addition, we reduce the value of our inventory to its estimated scrap value when management determines that it is not probable that the inventory will be consumed through the normal course of business during the next twelve months. As of June 30, 2017 and December 31, 2016, we recorded aggregate write-downs of $6.6 million and $6.6 million, respectively, offsetting the value of inventory deemed to be obsolete or scrap inventory. We may enter into arrangements to sell the obsolete or scrap inventory resulting in a gain in the period such transactions are realized.

Share-based Compensation

We issue share-based compensation to employees in the form of stock options and restricted stock units (RSUs). We account for the share-based awards by recognizing the fair value of share-based compensation expense on a straight-line basis over the service period of the award, net of estimated forfeitures. The fair value of stock options is estimated on the grant date using the Black-Scholes option pricing model. The fair value of RSUs is determined by the closing price of our common stock on the grant date. Changes in estimated inputs or using other option valuation methods may result in materially different option values and share-based compensation expense.