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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The exercise price of shares issuable under the contingent consideration arrangement in a business combination.

No definition available.

Name:	bwmg_BusinessAcquisitionContingentConsiderationSharesIssuableExercisePrice
Namespace Prefix:	bwmg_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

Value of stock issued during the period for accrued payroll.

No definition available.

Name:	bwmg_ConversionOfAccruedPayrollToStock
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents the number of shares issuable under share based compensation plan.

No definition available.

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Namespace Prefix:	bwmg_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

Value of additional shares authorized for issuance under an established share-based compensation plan.

No definition available.

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

Value of shares authorized for issuance under an established share based compensation plan.

No definition available.

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

It represents the value of stock incentive bonus.

No definition available.

Name:	bwmg_StockIncentiveBonus
Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

It represents the number of shares awarded for stock incentive bonus.

No definition available.

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

It represents the number of shares reserved for stock incentive bonus.

No definition available.

Name:	bwmg_StockIncentiveBonusNumberOfSharesReserved
Namespace Prefix:	bwmg_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

It represents the per share value of stock.

No definition available.

Name:	bwmg_StockIncentiveBonusPricePerShare
Namespace Prefix:	bwmg_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

It represents the value of shares awarded for stock incentive bonus.

No definition available.

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Namespace Prefix:	bwmg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Maximum number of shares issuable under the contingent consideration arrangement in a business combination.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Noninterest expense related to directors' fees which are fees paid by an Entity to its directors. Directors' fees may be paid in addition to salary and other benefits.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.14)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Number of share instruments newly issued under a share-based compensation plan.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 65

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Price of a single share of a number of saleable stocks of a company.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

Name:	us-gaap_SharePrice
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

No definition available.

Name:	us-gaap_StockIssuedDuringPeriodSharesIssuedForServices
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.

No definition available.