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Recapitalization and Initial Public Offering Recapitalization (Details) - shares |  |  | 5 Months Ended | 7 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
May. 27, 2015 | Feb. 04, 2014 | Jun. 30, 2014 | Feb. 05, 2014 | Jun. 30, 2015 | May. 31, 2014 | Dec. 31, 2013 | Nov. 01, 2013
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common unit, outstanding |  |  | 22,437,938.000 |  | 19,277,820.00 |  |  |
Common stock, shares issued |  |  |  |  |  |  |  | 100
LLC Units [Member] | Malibu Boat LLC [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common unit, outstanding |  |  |  | 17,071,424 |  |  |  |
Class B Common Stock [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common stock, shares issued |  |  | 44 |  | 24 |  |  |
Class A Common Stock [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Issuance of common stock (shares) | 3,996,255 | 8,214,285 |  |  |  |  |  |
Common stock, shares issued |  |  | 11,064,201 |  | 17,870,569 |  | 100 |
Common Stock [Member] | Class B Common Stock [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Issuance of common stock (shares) |  | 34 | 44 |  |  |  |  |
Common stock, shares issued |  |  |  |  | 44 | 10 |  |
Common Stock [Member] | Class A Common Stock [Member] |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Issuance of common stock (shares) |  |  | 7,643,000 | 3,412,000 | 4,371,000 |  |  |

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