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Members' Equity Outstanding Restricted Class M Units (Details) (Class M Units [Member], USD $)	0 Months Ended	6 Months Ended	12 Months Ended
	Nov. 01, 2013	Dec. 31, 2013 Malibu Boat LLC [Member]	Jun. 30, 2013 Malibu Boat LLC [Member]
Increase (Decrease) in Member Units [Roll Forward]
Beginning Balance, Total Units		2,413	2,413
Units Granted	1,986	1,986
United Forfeited		(43)
Ending Balance, Total Units		4,356	2,413
Beginning Balance,Weighted Average Grant Date Fair Value		$ 0.41	$ 0.41
Unit Granted, Weighted Average Grant Date Fair Value		$ 1.61
Units Forfeited, Weighted Average Grant Date Fair Value		$ 1.29
Ending Balance, Weighted Average Grant Date Fair Value		$ 0.95	$ 0.41
Units Vested		1,677	1,421
Weighted Average Grant Date Fair Value, Unit Vested		$ 0.23	$ 0.23
Units Unvested		2,679	992
Weighted Average Grant Date Fair Value, Unit Unvested		$ 1.40	$ 0.68

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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Grant Date Fair Value

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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-Publisher FASB

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-Section 50

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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The number of exercisable share options (fully vested and expected to vest) that may be converted as of the balance sheet date.

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