XML 29 R70.htm IDEA: XBRL DOCUMENT
v3.19.3

Commitment and Contingencies (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Jun. 30, 2019
--- | --- | ---
Commitments and Contingencies Disclosure [Abstract] |  |
Repurchase obligations | $ 211,325 | $ 239,315
Financing receivables | $ 612 | $ 768

X
- Definition Financing Receivables + References No definition available. + Details
Name: | mbuu_FinancingReceivables
Namespace Prefix: | mbuu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Floor Financing, Repurchase Obligations + References No definition available. + Details
Name: | mbuu_FloorFinancingRepurchaseObligations
Namespace Prefix: | mbuu_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration