    <SEC-DOCUMENT>0001590976-22-000011-index.html : 20220208
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    <ACCEPTANCE-DATETIME>20220208073205
    ACCESSION NUMBER:		0001590976-22-000011
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		14
    CONFORMED PERIOD OF REPORT:	20220208
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20220208
    DATE AS OF CHANGE:		20220208

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			MALIBU BOATS, INC.
    		CENTRAL INDEX KEY:			0001590976
    		STANDARD INDUSTRIAL CLASSIFICATION:	SHIP & BOAT BUILDING & REPAIRING [3730]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0630

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36290
    		FILM NUMBER:		22599324

    	BUSINESS ADDRESS:
    		STREET 1:		5075 KIMBERLY WAY
    		CITY:			LOUDON
    		STATE:			TN
    		ZIP:			37774
    		BUSINESS PHONE:		865-458-5478

    	MAIL ADDRESS:
    		STREET 1:		5075 KIMBERLY WAY
    		CITY:			LOUDON
    		STATE:			TN
    		ZIP:			37774

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Malibu Boats, Inc.
    		DATE OF NAME CHANGE:	20131104
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    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>mbuu-20220208.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: mbuu-20220208.htm

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    <FILENAME>exhibit991-q22022earningre.htm
    <DESCRIPTION>EX-99.1
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    <FILENAME>mbuu-20220208.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
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    <SEQUENCE>4
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    <FILENAME>mbuu-20220208_g1.jpg
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    <TYPE>EXCEL
    <SEQUENCE>9
    <FILENAME>Financial_Report.xlsx
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    <TEXT>
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    <TEXT>
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    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>FilingSummary.xml
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>14
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    <TEXT>
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    <TYPE>ZIP
    <SEQUENCE>15
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