2.4.0.8150 - Disclosure - ASSET PURCHASE (Details Textual)truefalsefalse1false falsefalseP10_20_2012To10_26_2012http://www.sec.gov/CIK0001166708duration2012-10-20T00:00:002012-10-26T00:00:00sharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli02false USDfalsefalse$P01_01_2013To06_30_2013http://www.sec.gov/CIK0001166708duration2013-01-01T00:00:002013-06-30T00:00:00sharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1false 4us-gaap_LeaseExpirationDate1us-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse002014-05-31falsefalsetruexbrli:dateItemTypedateDate which lease or group of leases is set to expire, in CCYY-MM-DD format.No definition available.false0Lease Expiration Date2false 4bwmgd_PriorNoticePeriodForRenewalOfLeasebwmgd_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse0090 yearsfalsefalsefalsexbrli:durationItemTypenaNumber of days prior notice for renewal of lease.No definition available.false0Prior Notice Period For Renewal Of Lease3false 4us-gaap_DescriptionOfLessorLeasingArrangementsOperatingLeasesus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00Base rental increases annually by the greater of 5% or the annual consumer price index.falsefalsefalsexbrli:stringItemTypestringA general description of the nature of the existing leasing arrangements of a lessor for all operating leases including, but not limited to: (1) guarantees or indemnities; (2) restrictions imposed by lease arrangements; (3) unusual provisions or conditions; (4) contingent rentals; and (5) lease expiration dates.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6452767&loc=d3e37045-112695 false0Description of Lessor Leasing Arrangements, Operating Leases4false 4us-gaap_LeaseAndRentalExpenseus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2truefalsefalse32003200USD$falsetruefalsexbrli:monetaryItemTypemonetaryAmount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.No definition available.false2Operating Leases, Rent Expense5false 4bwmgd_AssetPurchasePriceUnderPurchaseAgreementbwmgd_falsecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2truefalsefalse2250022500falsefalsefalsexbrli:monetaryItemTypemonetaryThe amount refers to total purchase price of assets under asset purchase agreement.No definition available.false2Asset Purchase Price Under Purchase Agreement6false 4us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGrossus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2truefalsefalse16301630falsefalsefalsexbrli:sharesItemTypesharesTotal number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 false1Stock Issued During Period, Shares, Restricted Stock Award, Gross7false 4us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssetsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truefalsefalse16301630falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesNumber of shares of stock issued during the period as part of a transaction to acquire assets that do not qualify as a business combination.No definition available.false1Stock issued for assets purchased from Florida Dive Industries, Inc. (in shares)8false 4bwmgd_AssetPurchasePriceAmountPaidbwmgd_falsecreditinstantfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00falsefalsefalse2truefalsefalse96439643falsefalsefalsexbrli:monetaryItemTypemonetaryThe amount paid to seller in the assets purchase agreement.No definition available.false2Asset Purchase Price Amount Paid9false 4bwmgd_AssetPurchasePriceRemainingBalancebwmgd_falsecreditinstantfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00falsefalsefalse2truefalsefalse1285712857falsefalsefalsexbrli:monetaryItemTypemonetaryThe remaining balance under the assets purchase agreement.No definition available.false2Asset Purchase Price Remaining Balance10false 4bwmgd_DepositWriteOffbwmgd_falsedebitdurationfalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00falsefalsefalse2truefalsefalse32003200USD$falsetruefalsexbrli:monetaryItemTypemonetaryAmount of deposit with the landlord written off during the period.No definition available.false2Deposit Write OfffalseASSET PURCHASE (Details Textual) (USD $)NoRoundingNoRoundingUnKnownUnKnowntruefalsefalseSheethttp://www.browniesmarinegroup.com/role/AssetPurchaseDetailsTextual210