XML 33 R1.htm IDEA: XBRL DOCUMENT v2.4.0.8
Document and Entity Information
 3 Months Ended
Sep. 30, 2014
Nov. 06, 2014
Class A Common Stock [Member]
Nov. 06, 2014
Class B Common Stock [Member]
Document Information [Line Items]      
Entity Registrant Name MALIBU BOATS, INC.    
Entity Central Index Key 0001590976    
Document Type 10-Q    
Document Period End Date Sep. 30, 2014    
Amendment Flag false    
Document Fiscal Year Focus 2015    
Document Fiscal Period Focus Q1    
Current Fiscal Year End Date --06-30    
Entity Filer Category Non-accelerated Filer    
Entity Common Stock, Shares Outstanding   15,607,833 43