Name:	bwmg_NotesPayableRelatedPartyDueInNextRollingTwelveMonths
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The amount for notes payable related party (written promise to pay), payable to related parties, which are due fifth rolling twelve months.

No definition available.

Name:	bwmg_NotesPayableRelatedPartyDueInRollingYearFive
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The amount for notes payable related party(written promise to pay), payable to related parties, which are due fourth rolling twelve months.

No definition available.

Name:	bwmg_NotesPayableRelatedPartyDueInRollingYearFour
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The amount for notes payable related party (written promise to pay), payable to related parties, which are due third rolling twelve months.

No definition available.

Name:	bwmg_NotesPayableRelatedPartyDueInRollingYearThree
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The amount for notes payable related party (written promise to pay), payable to related parties, which are due second rolling twelve months.

No definition available.

Name:	bwmg_NotesPayableRelatedPartyDueInRollingYearTwo
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The amount for notes payable related party (written promise to pay), payable to related parties, which are due after fifth rolling twelve months.

No definition available.

Name:	bwmg_NotesPayableRelatedPartyDueRollingYearAfterFive
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The amount for notes payable (written promise to pay), due to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(k)(1))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(a)(5))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_NotesPayableRelatedPartiesClassifiedCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.