Organization, Basis of Presentation, and Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Tender offer	Tender Offer On March 13, 2015, the Company commenced an offer to purchase up to $70,000 in value of shares of its Class A Common Stock, including shares of Class A Common Stock issued upon exchange of LLC Units, for cash by means of a “modified Dutch auction” tender offer (the “Offer”). Pursuant to the Offer, holders could tender all or a portion of their shares of Class A Common Stock (1) at a price specified by the tendering stockholder of not less than $21.00 and not more than $23.50 per share of Class A Common Stock, or (2) without specifying a purchase price, in which case their shares of Class A Common Stock would be purchased at the purchase price determined in accordance with the terms of the Offer. Upon completion of the Offer, on April 15, 2015, the Company purchased 3,333 shares of Class A Common Stock, including Class A Common Stock issued upon the exchange of LLC Units, at a purchase price of $21.00 per share. The Company funded the purchase price, including the related fees and expenses, with borrowings under its Amended and Restated Credit Agreement which was entered into on April 2, 2015. Refer to Note 14 for more information on the Offer.
Basis of presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States ("GAAP") for interim condensed financial statements and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all information and disclosures of results of operations, financial position and changes in cash flow in conformity with GAAP for complete financial statements. Such statements should be read in conjunction with the audited consolidated financial statements and notes thereto of Malibu Boats, Inc. and subsidiaries for the year ended June 30, 2014 included in the Company's Annual Report on Form 10-K. In the opinion of management, the accompanying unaudited interim condensed consolidated financial statements reflect all adjustments considered necessary to present fairly the Company’s financial position at March 31, 2015 and the results of its operations and the cash flows for the three and nine month periods ended March 31, 2015 and March 31, 2014. Operating results for the three and nine months ended March 31, 2015 are not necessarily indicative of the results that may be expected for the full year ending June 30, 2015. Certain reclassifications have been made to the prior period presentation to conform to the current period presentation. Units and shares are presented as whole numbers while all dollar amounts are presented in thousands, unless otherwise noted.
Principals of consolidation	Principles of Consolidation The accompanying condensed consolidated financial statements include the operations and accounts of the Company and all subsidiaries thereof. All intercompany balances and transactions have been eliminated upon consolidation.
Foreign currency translations	Foreign Currency Translation The functional currency for the Company's consolidated foreign subsidiary is the applicable local currency. The assets and liabilities are translated at the foreign exchange rate in effect at the applicable reporting date, and the condensed consolidated statements of operations and comprehensive income (loss) and cash flows are translated at the average exchange rate in effect during the applicable period. Exchange rate fluctuations on translating the foreign currency financial statements into U.S. dollars that result in unrealized gains or losses are referred to as translation adjustments. Cumulative translation adjustments are reflected as a component of "Accumulated other comprehensive loss," in the stockholders' equity section of the accompanying condensed consolidated balance sheets and periodic changes are included in comprehensive income (loss).
Comprehensive income	Comprehensive Income (Loss) Components of comprehensive income (loss) include net income (loss) and foreign currency translation adjustments. The Company has chosen to disclose comprehensive income (loss) in a single continuous statement of operations and comprehensive income (loss).
Segment reporting	Segment Reporting The Company reports its operations under two reportable segments called the U.S. and Australia based on their respective manufacturing footprints. Each segment participates in the manufacturing, distribution, marketing and sale of performance sport boats. The U.S. operating segment primarily serves markets in North America, South America, Europe, and Asia while the Australia operating segment principally serves the Australian and New Zealand markets. There have been no material changes to the Company's significant accounting policies and estimates from those that are disclosed above relating to the acquisition of its foreign subsidiary or those which were included in the Company's Annual Report on Form 10-K for the year ended June 30, 2014. The Company believes that the disclosures herein are adequate so that the information presented is not misleading; however, it is suggested that these condensed consolidated financial statements be read in conjunction with the consolidated financial statements and the notes thereto in the Company's Annual Report on Form 10-K for the year ended June 30, 2014.
Recent accounting pronouncements	In April 2015, the Financial Accounting Standards Board issued ASU No. 2015-03. This standard provides guidance on the balance sheet presentation for debt issuance costs, debt discounts and debt premiums. To simplify the presentation of debt issuance costs, this standard 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. This ASU is effective for fiscal years beginning after December 15, 2015. The Company is evaluating the new guidance and the impact it will have on the Company's consolidated financial statements. Recent Accounting Pronouncements In November 2014, the Financial Accounting Standards Board issued Accounting Standards Update (“ASU”) No. 2014-17, Business Combinations, which provides an acquired entity with an option to apply pushdown accounting in its separate financial statements upon occurrence of an event in which an acquirer obtains control of the acquired entity. An entity that elects the option to pushdown accounting shall apply the applicable disclosure requirements in ASC 805, Business Combinations. The new standard is effective November 18, 2014. After the effective date, an acquired entity can make an election to apply the guidance to future change-in-control events or its most recent change-in-control event. The Company adopted this standard in accounting for the recent acquisition of its Australian subsidiary.

Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.

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Disclosure of accounting policy for repurchase and resale agreements. This disclosure may address (a) the reasons for entering into repurchase and resale agreements, (b) how securities transferred under such agreements are classified in the entity's financial statements, (c) whether multiple agreements with the same counterparty are offset (d) the entity's accounting policy for requiring collateral or other security for such transactions, and (e) how the entity ensures that the market value of the underlying assets remains sufficient to protect the entity in the event of default by the counterparty.

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