BASIS OF PREPARATION	9 Months Ended
Mar. 28, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PREPARATION	BASIS OF PREPARATION Basis of Presentation Oclaro, Inc., a Delaware corporation, is sometimes referred to in this Quarterly Report on Form 10-Q as “Oclaro,” “we,” “us” or “our.” On August 5, 2014, we entered into a separation agreement to sell our industrial and consumer business of Oclaro Japan located at our Komoro, Japan facility to Ushio Opto Semiconductors, Inc. ("Ushio Opto"). On October 27, 2014, the sale was completed. The transaction is more fully discussed in Note 5, Business Combinations and Dispositions. On November 1, 2013, we sold our optical amplifier and micro-optics business (the “Amplifier Business”) to II-VI Incorporated (II-VI). The sale is more fully discussed in Note 5, Business Combinations and Dispositions. On September 12, 2013, we sold our Oclaro Switzerland GmbH subsidiary and associated laser diodes and pump business (the “Zurich Business”) to II-VI. The sale is more fully discussed in Note 5, Business Combinations and Dispositions. These sales are reported as discontinued operations, which require retrospective restatement of prior periods to classify the results of operations as discontinued operations. The notes to our condensed consolidated financial statements relate to our continuing operations only, unless otherwise indicated. The accompanying unaudited condensed consolidated financial statements of Oclaro as of March 28, 2015 and for the three and nine months ended March 28, 2015 and March 29, 2014 have been prepared in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP") for interim financial information and with the instructions to Article 10 of Securities and Exchange Commission ("SEC") Regulation S-X, and include the accounts of Oclaro and all of our subsidiaries. Accordingly, they do not include all of the information and footnotes required by such accounting principles for annual financial statements. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation of our consolidated financial position and results of operations have been included. The condensed consolidated results of operations for the three and nine months ended March 28, 2015 are not necessarily indicative of results that may be expected for any other interim period or for the full fiscal year ending June 27, 2015. The condensed consolidated balance sheet as of June 28, 2014 has been derived from our audited financial statements as of such date, but does not include all disclosures required by U.S. GAAP. These unaudited condensed consolidated financial statements should be read in conjunction with our audited financial statements included in our Annual Report on Form 10-K for the year ended June 28, 2014 ("2014 Form 10-K"). Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reported periods. Examples of significant estimates and assumptions made by management involve the fair value of other intangible assets and long-lived assets, valuation allowances for deferred tax assets, the fair value of stock-based compensation, estimates used to determine facility lease loss liabilities, estimates for allowances for doubtful accounts and valuation of excess and obsolete inventories. These judgments can be subjective and complex and consequently actual results could differ materially from those estimates and assumptions. Descriptions of the key estimates and assumptions are included in our 2014 Form 10-K. Out-of-Period Adjustment In the first quarter of fiscal year 2015, we recorded out-of-period adjustments of approximately $2.0 million in cost of goods sold in our condensed consolidated statements of operations. The adjustments, which increased cost of goods sold, also increased accrued liabilities and decreased inventory, and were made to correct our inventory valuation and the value of our purchase commitment accrual. We determined that the adjustments did not have a material impact to our current or prior period consolidated financial statements. Fiscal Years We operate on a 52/53 week year ending on the Saturday closest to June 30. Our fiscal year ending June 27, 2015 will be a 52 week year, with the quarter ended March 28, 2015 being a 13 week quarterly period. Our fiscal year ended June 28, 2014 was a 52 week year, with the quarter ended March 29, 2014 being a 13 week quarterly period. Reclassifications For presentation purposes, we have reclassified certain prior period amounts to conform to the current period financial statement presentation. These reclassifications did not affect our consolidated revenues, net income (loss), cash flows, cash and cash equivalents or stockholders’ equity as previously reported.

BASIS OF PREPARATION

Basis of Presentation

Oclaro, Inc., a Delaware corporation, is sometimes referred to in this Quarterly Report on Form 10-Q as “Oclaro,” “we,” “us” or “our.”

On August 5, 2014, we entered into a separation agreement to sell our industrial and consumer business of Oclaro Japan located at our Komoro, Japan facility to Ushio Opto Semiconductors, Inc. ("Ushio Opto"). On October 27, 2014, the sale was completed. The transaction is more fully discussed in Note 5, Business Combinations and Dispositions.

On November 1, 2013, we sold our optical amplifier and micro-optics business (the “Amplifier Business”) to II-VI Incorporated (II-VI). The sale is more fully discussed in Note 5, Business Combinations and Dispositions. On September 12, 2013, we sold our Oclaro Switzerland GmbH subsidiary and associated laser diodes and pump business (the “Zurich Business”) to II-VI. The sale is more fully discussed in Note 5, Business Combinations and Dispositions. These sales are reported as discontinued operations, which require retrospective restatement of prior periods to classify the results of operations as discontinued operations. The notes to our condensed consolidated financial statements relate to our continuing operations only, unless otherwise indicated.

The accompanying unaudited condensed consolidated financial statements of Oclaro as of March 28, 2015 and for the three and nine months ended March 28, 2015 and March 29, 2014 have been prepared in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP") for interim financial information and with the instructions to Article 10 of Securities and Exchange Commission ("SEC") Regulation S-X, and include the accounts of Oclaro and all of our subsidiaries. Accordingly, they do not include all of the information and footnotes required by such accounting principles for annual financial statements. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation of our consolidated financial position and results of operations have been included. The condensed consolidated results of operations for the three and nine months ended March 28, 2015 are not necessarily indicative of results that may be expected for any other interim period or for the full fiscal year ending June 27, 2015.

The condensed consolidated balance sheet as of June 28, 2014 has been derived from our audited financial statements as of such date, but does not include all disclosures required by U.S. GAAP. These unaudited condensed consolidated financial statements should be read in conjunction with our audited financial statements included in our Annual Report on Form 10-K for the year ended June 28, 2014 ("2014 Form 10-K").

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reported periods. Examples of significant estimates and assumptions made by management involve the fair value of other intangible assets and long-lived assets, valuation allowances for deferred tax assets, the fair value of stock-based compensation, estimates used to determine facility lease loss liabilities, estimates for allowances for doubtful accounts and valuation of excess and obsolete inventories. These judgments can be subjective and complex and consequently actual results could differ materially from those estimates and assumptions. Descriptions of the key estimates and assumptions are included in our 2014 Form 10-K.

Out-of-Period Adjustment

In the first quarter of fiscal year 2015, we recorded out-of-period adjustments of approximately $2.0 million in cost of goods sold in our condensed consolidated statements of operations. The adjustments, which increased cost of goods sold, also increased accrued liabilities and decreased inventory, and were made to correct our inventory valuation and the value of our purchase commitment accrual. We determined that the adjustments did not have a material impact to our current or prior period consolidated financial statements.

Fiscal Years

We operate on a 52/53 week year ending on the Saturday closest to June 30. Our fiscal year ending June 27, 2015 will be a 52 week year, with the quarter ended March 28, 2015 being a 13 week quarterly period. Our fiscal year ended June 28, 2014 was a 52 week year, with the quarter ended March 29, 2014 being a 13 week quarterly period.

Reclassifications

For presentation purposes, we have reclassified certain prior period amounts to conform to the current period financial statement presentation. These reclassifications did not affect our consolidated revenues, net income (loss), cash flows, cash and cash equivalents or stockholders’ equity as previously reported.