SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	9 Months Ended
Mar. 31, 2017
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation— The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) related to interim financial statements based on applicable Securities and Exchange Commission (“SEC”) rules and regulations. Accordingly, they do not include all the information and footnotes required by U.S. GAAP for complete financial statements. These consolidated financial statements reflect all adjustments, which are, in the opinion of the Company, of a normal and recurring nature and those necessary to state fairly the statements of financial position, results of operations and cash flows for the dates and periods presented. The June 30, 2016 balance sheet was derived from the audited financial statements as of that date. All significant intercompany transactions and balances have been eliminated. The Company has reclassified certain amounts reported in the previous period to conform to the current period presentation. These consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements for the fiscal year ended June 30, 2016, included in its Annual Report on Form 10-K, as filed with the SEC on August 22, 2016 (the “Annual Report”). The results of operations for the three and nine months ended March 31, 2017 are not necessarily indicative of the results to be expected for any future periods.
New Accounting Updates Recently Adopted and Recent Accounting Standards or Updates Not Yet Effective	New Accounting Updates Recently Adopted Effective July 1, 2016, the Company adopted Accounting Standards Update (“ASU”) 2015-03 regarding simplifying the presentation of debt issuance costs. The guidance requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. Previously the Company reported these costs as assets on its balance sheet. The guidance is applied on a retrospective basis whereby prior-period financial statements must be adjusted to reflect the adoption of the new guidance. The Company has reclassified $0.3 million from "prepaid expenses and other current assets" to "Debt - short-term", and $0.7 million from "Other long-term assets" to "Debt - long-term" on the June 30, 2016 consolidated balance sheet. Effective July 1, 2016, the Company adopted ASU 2015-11 regarding simplifying the measurement of inventory. The guidance requires an entity to measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The Company adopted this update prospectively, and it did not have a material impact on the Company's consolidated financial statements. Effective July 1, 2016, the Company early adopted ASU 2016-09,"Compensation-Stock Compensation (Topic 718), Improvements to Employee Share-Based Payment Accounting," regarding the Improvements to Employee Share-Based Payment Accounting. The Company applied the guidance relating to accounting for excess tax benefits and the presentation of excess tax benefits in the consolidated statement of cash flows on a prospective basis; accordingly, prior period amounts have not been adjusted. During the three and nine months ended March 31, 2017, the Company recognized the excess tax benefits of $0.2 million and $7.9 million, respectively, within the provision for income taxes rather than additional paid-in capital. The Company classified the excess tax benefits within cash flows from operating activities for the nine months ended March 31, 2017 rather than within cash flows from financing activities. In regards to the forfeiture policy election, we will continue to estimate the number of awards expected to be forfeited, rather than electing to account for forfeitures as they occur. No other terms of the adopted guidance resulted in an impact on the Company's consolidated financial statements. Recent Accounting Standards or Updates Not Yet Effective In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, with amendments in 2015 and 2016, which creates new ASC Topic 606 (Topic 606) that will replace most existing revenue recognition guidance in GAAP when it becomes effective. Topic 606 requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The new standard will be effective for the Company’s first quarter of fiscal year 2019 and early application for the Company's first quarter of fiscal year 2018 is permitted. Topic 606 may be applied retrospectively to each prior period presented or with the cumulative effect recognized as of the date of initial application. The Company is still evaluating the impact of adopting Topic 606 on its consolidated financial statements and related financial statement disclosures and has not yet selected a transition method or determined if it will adopt this standard in fiscal 2018 or 2019. In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842),” (“ASU 2016-02”). ASU 2016-02 requires lessees to recognize assets and liabilities on the balance sheet for leases with lease terms greater than twelve months and disclose key information about leasing arrangements. ASU 2016-02 is effective for annual periods beginning after December 15, 2018, including interim periods within those fiscal years, with early application permitted. The Company is evaluating the impact that adoption of this new standard will have on its consolidated financial statements. In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses On Financial Instruments,” (“ASU 2016-13”). ASU 2016-13 implements a comprehensive change in estimating the allowances for loan losses from the current model of losses inherent in the loan portfolio to a current expected credit loss model that generally is expected to result in earlier recognition of allowances for losses. Additionally, purchase accounting rules have been modified as well as credit losses on held-to-maturity debt securities. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, and early adoption is permitted for annual and interim periods beginning after December 15, 2018. The Company is evaluating the impact that adoption of this new standard will have on its consolidated financial statements. In October 2016, the FASB issued ASU 2016-16, "Income Taxes (Topic 740): Accounting for Income Taxes: Intra-Entity Asset Transfers of Assets Other Than Inventory," (“ASU 2016-16”). ASU 2016-16 eliminates the exception for all intra-entity sales of assets other than inventory. As a result, a reporting entity would recognize the tax expense from the sale of the asset in the seller’s tax jurisdiction when the transfer occurs, even though the pre-tax effects of that transaction are eliminated in consolidation. Any deferred tax asset that arises in the buyer’s jurisdiction would also be recognized at the time of the transfer. ASU 2016-16 is effective for fiscal years beginning after December 15, 2017, and early adoption is permitted but can only be adopted in the first interim period of a fiscal year. The Company is evaluating the impact that adoption of this new standard will have on its consolidated financial statements.

New Accounting Updates Recently Adopted

Effective July 1, 2016, the Company adopted Accounting Standards Update (“ASU”) 2015-03 regarding simplifying the presentation of debt issuance costs. The guidance requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. Previously the Company reported these costs as assets on its balance sheet. The guidance is applied on a retrospective basis whereby prior-period financial statements must be adjusted to reflect the adoption of the new guidance.

The Company has reclassified $0.3 million from "prepaid expenses and other current assets" to "Debt - short-term", and $0.7 million from "Other long-term assets" to "Debt - long-term" on the June 30, 2016 consolidated balance sheet.

Effective July 1, 2016, the Company adopted ASU 2015-11 regarding simplifying the measurement of inventory. The guidance requires an entity to measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The Company adopted this update prospectively, and it did not have a material impact on the Company's consolidated financial statements.

Effective July 1, 2016, the Company early adopted ASU 2016-09,"Compensation-Stock Compensation (Topic 718), Improvements to Employee Share-Based Payment Accounting," regarding the Improvements to Employee Share-Based Payment Accounting. The Company applied the guidance relating to accounting for excess tax benefits and the presentation of excess tax benefits in the consolidated statement of cash flows on a prospective basis; accordingly, prior period amounts have not been adjusted. During the three and nine months ended March 31, 2017, the Company recognized the excess tax benefits of $0.2 million and $7.9 million, respectively, within the provision for income taxes rather than additional paid-in capital. The Company classified the excess tax benefits within cash flows from operating activities for the nine months ended March 31, 2017 rather than within cash flows from financing activities. In regards to the forfeiture policy election, we will continue to estimate the number of awards expected to be forfeited, rather than electing to account for forfeitures as they occur. No other terms of the adopted guidance resulted in an impact on the Company's consolidated financial statements.

Recent Accounting Standards or Updates Not Yet Effective

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, with amendments in 2015 and 2016, which creates new ASC Topic 606 (Topic 606) that will replace most existing revenue recognition guidance in GAAP when it becomes effective. Topic 606 requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The new standard will be effective for the Company’s first quarter of fiscal year 2019 and early application for the Company's first quarter of fiscal year 2018 is permitted. Topic 606 may be applied retrospectively to each prior period presented or with the cumulative effect recognized as of the date of initial application. The Company is still evaluating the impact of adopting Topic 606 on its consolidated financial statements and related financial statement disclosures and has not yet selected a transition method or determined if it will adopt this standard in fiscal 2018 or 2019.

In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842),” (“ASU 2016-02”). ASU 2016-02 requires lessees to recognize assets and liabilities on the balance sheet for leases with lease terms greater than twelve months and disclose key information about leasing arrangements. ASU 2016-02 is effective for annual periods beginning after December 15, 2018, including interim periods within those fiscal years, with early application permitted. The Company is evaluating the impact that adoption of this new standard will have on its consolidated financial statements.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses On Financial Instruments,” (“ASU 2016-13”). ASU 2016-13 implements a comprehensive change in estimating the allowances for loan losses from the current model of losses inherent in the loan portfolio to a current expected credit loss model that generally is expected to result in earlier recognition of allowances for losses. Additionally, purchase accounting rules have been modified as well as credit losses on held-to-maturity debt securities. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, and early adoption is permitted for annual and interim periods beginning after December 15, 2018. The Company is evaluating the impact that adoption of this new standard will have on its consolidated financial statements.

In October 2016, the FASB issued ASU 2016-16, "Income Taxes (Topic 740): Accounting for Income Taxes: Intra-Entity Asset Transfers of Assets Other Than Inventory," (“ASU 2016-16”). ASU 2016-16 eliminates the exception for all intra-entity sales of assets other than inventory. As a result, a reporting entity would recognize the tax expense from the sale of the asset in the seller’s tax jurisdiction when the transfer occurs, even though the pre-tax effects of that transaction are eliminated in consolidation. Any deferred tax asset that arises in the buyer’s jurisdiction would also be recognized at the time of the transfer. ASU 2016-16 is effective for fiscal years beginning after December 15, 2017, and early adoption is permitted but can only be adopted in the first interim period of a fiscal year. The Company is evaluating the impact that adoption of this new standard will have on its consolidated financial statements.