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Recapitalization and Initial Public Offering (Details) (USD $)	0 Months Ended	9 Months Ended			0 Months Ended				0 Months Ended					0 Months Ended			0 Months Ended
	Feb. 05, 2014	Mar. 31, 2014	Mar. 31, 2013	Nov. 01, 2013	Feb. 05, 2014 Class A Common Stock [Member]	Mar. 31, 2014 Class A Common Stock [Member]	Dec. 31, 2013 Class A Common Stock [Member]	Jun. 30, 2013 Class A Common Stock [Member]	Feb. 05, 2014 Malibu Boat LLC [Member]	Mar. 31, 2014 Malibu Boat LLC [Member]	Feb. 04, 2014 Malibu Boat LLC [Member] LLC Units [Member]	Feb. 05, 2014 Investor [Member]	Feb. 05, 2014 Two Selling Stockholders [Member]	Feb. 05, 2014 Contract Termination [Member] Malibu Boat LLC [Member]	Feb. 05, 2014 Maximum [Member] Black Canyon Management LLC [Member]	Feb. 05, 2014 Minimum [Member] Black Canyon Management LLC [Member]	Feb. 05, 2014 Stock Sold by Company [Member] IPO [Member] Class A Common Stock [Member]	Feb. 05, 2014 Stock Sold by Company [Member] Over-Allotment Option [Member] Class A Common Stock [Member]	Feb. 05, 2014 Stock Sold by Selling Stockholders [Member] IPO [Member] Class A Common Stock [Member]	Feb. 05, 2014 Stock Sold by Selling Stockholders [Member] Over-Allotment Option [Member] Class A Common Stock [Member]	Feb. 05, 2014 Noncontrolling Interest [Member] IPO [Member] Class A Common Stock [Member]
Class of Stock [Line Items]
Common stock shares issued					8,214,285												7,642,996	899,252	571,289	172,175	2,840,545
Share price					$ 14.00
Proceeds from issuance of Class A Common Stock in initial public offering, net of underwriting discounts		$ 10.00			$ 99,512,000
Payments to acquire units of LLC	69,750,000	29,762,000	0						29,762,000
Repayments of long-term debt	63,410,000	88,575,000	23,606,000						63,410,000
Payments for restructuring														3,750,000
Other payments									2,700,000
Common stock, shares issued				100		11,054,830	100	0
Malibu boats, Inc, cumulative percentage ownership after all transactions									49.30%
Percentage of voting power and control	100.00%								50.70%			36.60%
Voting agreement, percentage of board of directors to be nominated															20.00%	10.00%
Voting agreement, percentage of voting power owned by related party															15.00%	5.00%
Noncontrolling interest, ownership percentage by noncontrolling owners									50.70%	50.70%			12.70%
Number of LLC units outstanding	11,054,830								11,373,737	11,373,737	17,071,424
Payments of Stock Issuance Costs		$ 1,550,000	$ 0

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