Organization, Basis of Presentation, and Summary of Significant Accounting Policies	3 Months Ended
	Sep. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Basis of Presentation, and Summary of Significant Accounting Policies	Organization, Basis of Presentation, and Summary of Significant Accounting Policies Organization Malibu Boats, Inc. (together with its subsidiaries, the “Company” or "Malibu"), a Delaware corporation formed on November 1, 2013, is the sole managing member of Malibu Boats Holdings, LLC, a Delaware limited liability company (the "LLC"). The Company operates and controls all of the LLC's business and affairs and, therefore, pursuant to Financial Accounting Standards Board ("FASB") Accounting Standards Codification (“ASC”) Topic 810, Consolidation, consolidates the financial results of the LLC and its subsidiaries, and records a non-controlling interest for the economic interest in the Company held by the non-controlling holders of units in the LLC ("LLC Units"). Malibu Boats Holdings, LLC was formed in 2006. The LLC, through its wholly owned subsidiary, Malibu Boats, LLC, is engaged in the design, engineering, manufacturing and marketing of innovative, high-quality, recreational powerboats that are sold through a world-wide network of independent dealers. The Company currently sells its boats under four brands -- Malibu, Axis, Cobalt and Pursuit. The Company reports its results of operations under three reportable segments -- Malibu, Cobalt and Pursuit. COVID-19 Pandemic The COVID-19 pandemic has impacted the Company’s operations and financial results since the third quarter of fiscal year 2020 and continues to impact the Company. The Company elected to suspend operations at all of its facilities on March 24, 2020. The shut-down continued into the fourth quarter 2020 with operations resuming between late April and early May, depending on the facility. As a result, the Company was not able to ship boats to its dealers during the period of shut-down, which negatively impacted its net sales for the second half of fiscal year 2020. In addition, the COVID-19 pandemic has impacted and may continue to impact the operations of the Company’s dealers and suppliers. The future impact of COVID-19 on the Company’s financial condition and results of operations will depend on a number of factors, including factors that we may not be able to forecast at this time. Basis of Presentation The accompanying unaudited interim condensed consolidated financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles (“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, 2020, 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 September 30, 2020, and the results of its operations for the three month periods ended September 30, 2020 and 2019, and its cash flows for the three month periods ended September 30, 2020 and 2019. Operating results for the three months ended September 30, 2020, are not necessarily indicative of the results that may be expected for the full year ending June 30, 2021. Units and shares are presented as whole numbers while all dollar amounts are presented in thousands, unless otherwise noted. Principles of Consolidation The accompanying unaudited interim 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. Recent Accounting Pronouncements In June 2016, the FASB issued Accounting Standards Update ("ASU") 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, and in November 2018 issued a subsequent amendment, ASU 2018-19, Codification Improvements to Topic 326, Financial Instruments - Credit Losses. ASU 2016-13 significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. ASU 2016-13 will replace today’s “incurred loss” approach with an “expected loss” model for instruments measured at amortized cost. ASU 2018-19 will affect loans, debt securities, trade receivables, net investments in leases, off balance sheet credit exposures, reinsurance receivables, and any other financial assets not excluded from the scope of this amendment that have the contractual right to receive cash. On July 1, 2020, the Company adopted this standard and the adoption did not have a material impact on the Company’s consolidated financial position, results of operations, equity or cash flows. There are no other new accounting pronouncements that are expected to have a significant impact on the Company's consolidated financial statements and related disclosures.