Organization, Basis of Presentation, and Summary of Significant Accounting Policies	6 Months Ended
Dec. 31, 2018
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 with Malibu's acquisition by an investor group, including affiliates of Black Canyon Capital LLC, Horizon Holdings, LLC and then-current management. 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. On July 6, 2017, the Company acquired all the outstanding units of Cobalt Boats, LLC (“Cobalt”) further expanding the Company's product offering across a broader segment of the recreational boating industry including performance sport boats, sterndrive and outboard boats. As a result of the acquisition, the Company consolidates the financial results of Cobalt. On October 15, 2018, our subsidiary Malibu Boats, LLC, purchased the assets of Pursuit Boats ("Pursuit") from S2 Yachts, Inc., expanding the Company's product offering into the fiberglass outboard fishing boat market. As a result of the acquisition, the Company consolidates the financial results of Pursuit. Refer to Note 4. The Company reports its results of operations under four reportable segments: Malibu U.S., Malibu Australia, Cobalt and Pursuit, based on their boat manufacturing operations. 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, 2018, 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 December 31, 2018, and the results of its operations for the three and six month periods ended December 31, 2018 and December 31, 2017, and its cash flows for the six month periods ended December 31, 2018 and December 31, 2017. Operating results for the three and six months ended December 31, 2018, are not necessarily indicative of the results that may be expected for the full year ending June 30, 2019. 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 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. Pursuit Acquisition On October 15, 2018, our subsidiary Malibu Boats, LLC, purchased the assets of Pursuit from S2 Yachts, Inc. for a purchase price of $100,073. Pursuit, located in Fort Pierce, Florida, is a leader in the saltwater outboard fishing boat market through its offering of 15 models of offshore, dual console and center console boats. Recent Accounting Pronouncements On July 1, 2018, the Company adopted the new accounting standard, ASC Topic 606, Revenue from Contracts with Customers, and all the related amendments (“ASC 606”) and applied the provisions of the standard to all contracts using the modified retrospective method. The cumulative effect of adopting the new revenue standard was immaterial and no adjustment has been recorded to the opening balance of retained earnings. Prior year information has not been restated and continues to be reported under the accounting standards in effect for those periods. Substantially all of the Company’s revenue continues to be recognized at a point in time when the product is either shipped or received from the Company's facilities and control of the product is transferred to the customer. New controls and processes designed to meet the requirements of the standard were implemented, and the required new disclosures are presented in Note 2. The adoption of ASC Topic 606 did not have a material impact on the amounts reported in the Company's unaudited condensed consolidated financial position, results of operations or cash flows. In February 2016, the FASB issued Accounting Standards Update (ASU) 2016‑02, Leases (Topic 842). The amendments in this update create ASC Topic 842, Leases, and supersede the requirements in ASC Topic 840, Leases. ASC Topic 842 requires lessees to recognize on the balance sheet a right‑of‑use asset, representing its right to use the underlying asset for the lease term, and a lease liability for all leases with terms greater than 12 months. The guidance also requires qualitative and quantitative disclosures designed to assess the amount, timing, and uncertainty of cash flows arising from leases. The standard requires the use of a modified retrospective transition approach, which includes a number of optional practical expedients that entities may elect to apply. In June 2018, the FASB issued ASU 2018-11, Leases (Topic 842): Targeted Improvement, which provides entities with an additional (optional) transition method to adopt the new lease standard. Under this new transition method, an entity initially applies the new leases standard at the adoption date and recognizes a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. The new leases standard is effective for fiscal years beginning after December 15, 2018. Early application is permitted. The Company is currently assessing the potential impact this guidance may have on its consolidated financial statements. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This guidance provides specific classification of how certain cash receipts and cash payments are presented in the statement of cash flows. The ASU was applied using a retrospective transition method. The adoption of this ASU on July 1, 2018 did not have a material impact on the Company's consolidated financial statements. In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business. The guidance clarifies the definition of a business that provides a two-step analysis in the determination of whether an acquisition or derecognition is a business or an asset. The update removes the evaluation of whether a market participant could replace any missing elements and provides a framework to assist entities in evaluating whether both an input and a substantive process are present. This guidance will be applied on a prospective basis for transactions that occur after the effective date. The adoption of this ASU on July 1, 2018 did not have a material impact on the Company's consolidated financial statements. 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.

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 with Malibu's acquisition by an investor group, including affiliates of Black Canyon Capital LLC, Horizon Holdings, LLC and then-current management. 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. On July 6, 2017, the Company acquired all the outstanding units of Cobalt Boats, LLC (“Cobalt”) further expanding the Company's product offering across a broader segment of the recreational boating industry including performance sport boats, sterndrive and outboard boats. As a result of the acquisition, the Company consolidates the financial results of Cobalt. On October 15, 2018, our subsidiary Malibu Boats, LLC, purchased the assets of Pursuit Boats ("Pursuit") from S2 Yachts, Inc., expanding the Company's product offering into the fiberglass outboard fishing boat market. As a result of the acquisition, the Company consolidates the financial results of Pursuit. Refer to Note 4. The Company reports its results of operations under four reportable segments: Malibu U.S., Malibu Australia, Cobalt and Pursuit, based on their boat manufacturing operations.

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, 2018, 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 December 31, 2018, and the results of its operations for the three and six month periods ended December 31, 2018 and December 31, 2017, and its cash flows for the six month periods ended December 31, 2018 and December 31, 2017. Operating results for the three and six months ended December 31, 2018, are not necessarily indicative of the results that may be expected for the full year ending June 30, 2019. 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 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.

Pursuit Acquisition

On October 15, 2018, our subsidiary Malibu Boats, LLC, purchased the assets of Pursuit from S2 Yachts, Inc. for a purchase price of $100,073. Pursuit, located in Fort Pierce, Florida, is a leader in the saltwater outboard fishing boat market through its offering of 15 models of offshore, dual console and center console boats.

Recent Accounting Pronouncements

On July 1, 2018, the Company adopted the new accounting standard, ASC Topic 606, Revenue from Contracts with Customers, and all the related amendments (“ASC 606”) and applied the provisions of the standard to all contracts using the modified retrospective method. The cumulative effect of adopting the new revenue standard was immaterial and no adjustment has been recorded to the opening balance of retained earnings. Prior year information has not been restated and continues to be reported under the accounting standards in effect for those periods. Substantially all of the Company’s revenue continues to be recognized at a point in time when the product is either shipped or received from the Company's facilities and control of the product is transferred to the customer. New controls and processes designed to meet the requirements of the standard were implemented, and the required new disclosures are presented in Note 2. The adoption of ASC Topic 606 did not have a material impact on the amounts reported in the Company's unaudited condensed consolidated financial position, results of operations or cash flows.

In February 2016, the FASB issued Accounting Standards Update (ASU) 2016‑02, Leases (Topic 842). The amendments in this update create ASC Topic 842, Leases, and supersede the requirements in ASC Topic 840, Leases. ASC Topic 842 requires lessees to recognize on the balance sheet a right‑of‑use asset, representing its right to use the underlying asset for the lease term, and a lease liability for all leases with terms greater than 12 months. The guidance also requires qualitative and quantitative disclosures designed to assess the amount, timing, and uncertainty of cash flows arising from leases. The standard requires the use of a modified retrospective transition approach, which includes a number of optional practical expedients that entities may elect to apply. In June 2018, the FASB issued ASU 2018-11, Leases (Topic 842): Targeted Improvement, which provides entities with an additional (optional) transition method to adopt the new lease standard. Under this new transition method, an entity initially applies the new leases standard at the adoption date and recognizes a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. The new leases standard is effective for fiscal years beginning after December 15, 2018. Early application is permitted. The Company is currently assessing the potential impact this guidance may have on its consolidated financial statements.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This guidance provides specific classification of how certain cash receipts and cash payments are presented in the statement of cash flows. The ASU was applied using a retrospective transition method. The adoption of this ASU on July 1, 2018 did not have a material impact on the Company's consolidated financial statements.

In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business. The guidance clarifies the definition of a business that provides a two-step analysis in the determination of whether an acquisition or derecognition is a business or an asset. The update removes the evaluation of whether a market participant could replace any missing elements and provides a framework to assist entities in evaluating whether both an input and a substantive process are present. This guidance will be applied on a prospective basis for transactions that occur after the effective date. The adoption of this ASU on July 1, 2018 did not have a material impact on the Company's consolidated financial statements.

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.