Organization record
BLACK SEA METALS INC.
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 214947, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-05-31 | sec_edgar |
| accounts_payable | {"amount": 177868, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-02-29 | sec_edgar |
| accounts_payable | {"amount": 168221, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-11-30 | sec_edgar |
| accounts_payable | {"amount": 138792, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-08-31 | sec_edgar |
| accounts_payable | {"amount": 119963, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-11-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-05-31 | sec_edgar |
| capex | {"amount": 2873, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2012-05-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-02-29 | sec_edgar |
| capex | {"amount": 2873, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2012-02-29 | sec_edgar |
| capex | {"amount": 2873, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2011-11-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2011-11-30 | sec_edgar |
| capex | {"amount": 2873, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2011-08-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2011-08-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2011-05-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2011-02-28 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2010-11-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2010-08-31 | sec_edgar |
| cashflow_financing | {"amount": 20000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-05-31 | sec_edgar |
| cashflow_financing | {"amount": 1517900, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-05-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2012-02-29 | sec_edgar |
| cashflow_financing | {"amount": 1497900, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-02-29 | sec_edgar |
| cashflow_financing | {"amount": 330000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2011-11-30 | sec_edgar |
| cashflow_financing | {"amount": 1497900, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-11-30 | sec_edgar |
| cashflow_financing | {"amount": 1482900, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-08-31 | sec_edgar |
| cashflow_financing | {"amount": 315000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2011-08-31 | sec_edgar |
| cashflow_financing | {"amount": 125000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2011-05-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2011-02-28 | sec_edgar |
| cashflow_financing | {"amount": 87500, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2010-11-30 | sec_edgar |
| cashflow_financing | {"amount": 87500, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2010-08-31 | sec_edgar |
| cashflow_investing | {"amount": -41868, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2012-05-31 | sec_edgar |
| cashflow_investing | {"amount": -617873, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-05-31 | sec_edgar |
| cashflow_investing | {"amount": -617873, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-02-29 | sec_edgar |
| cashflow_investing | {"amount": -41868, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2012-02-29 | sec_edgar |
| cashflow_investing | {"amount": -576005, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-11-30 | sec_edgar |
| cashflow_investing | {"amount": -166485, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-11-30 | sec_edgar |
| cashflow_investing | {"amount": -654675, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-08-31 | sec_edgar |
| cashflow_investing | {"amount": -158358, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-08-31 | sec_edgar |
| cashflow_investing | {"amount": -65298, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2011-05-31 | sec_edgar |
| cashflow_investing | {"amount": 13881, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2011-02-28 | sec_edgar |
| cashflow_investing | {"amount": 41637, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2010-11-30 | sec_edgar |
| cashflow_investing | {"amount": 37632, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2010-08-31 | sec_edgar |
| cashflow_operating | {"amount": -29405, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-05-31 | sec_edgar |
| cashflow_operating | {"amount": -897177, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-05-31 | sec_edgar |
| cashflow_operating | {"amount": -879627, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-02-29 | sec_edgar |
| cashflow_operating | {"amount": -11855, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-02-29 | sec_edgar |
| cashflow_operating | {"amount": -867772, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-11-30 | sec_edgar |
| cashflow_operating | {"amount": -112112, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-11-30 | sec_edgar |
| cashflow_operating | {"amount": -82202, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-08-31 | sec_edgar |
| cashflow_operating | {"amount": -751065, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-08-31 | sec_edgar |
| cashflow_operating | {"amount": -52530, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-05-31 | sec_edgar |
| cashflow_operating | {"amount": -16601, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-02-28 | sec_edgar |
| cashflow_operating | {"amount": -128833, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-11-30 | sec_edgar |
| cashflow_operating | {"amount": -124364, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-08-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 35127478, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-05-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 35127478, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-02-29 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33127479, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-11-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 29873936, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-08-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33127479, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-11-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 35127478, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-07-23 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 35127478, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-05-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 35127478, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-04-16 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 35127479, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-03-12 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 35127478, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-02-29 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33127479, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-11-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 31516763, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-10-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 29873936, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-08-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 25363985, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-11-30 | sec_edgar |
| current_assets | {"amount": 2850, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-05-31 | sec_edgar |
| current_assets | {"amount": 400, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-02-29 | sec_edgar |
| current_assets | {"amount": 54123, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-11-30 | sec_edgar |
| current_assets | {"amount": 77160, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-08-31 | sec_edgar |
| current_assets | {"amount": 2720, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-11-30 | sec_edgar |
| current_liabilities | {"amount": 358104, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-05-31 | sec_edgar |
| current_liabilities | {"amount": 327526, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-02-29 | sec_edgar |
| current_liabilities | {"amount": 295353, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-11-30 | sec_edgar |
| current_liabilities | {"amount": 858020, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-08-31 | sec_edgar |
| current_liabilities | {"amount": 1245479, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-11-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 35127478} | 2012-07-23 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 35127478} | 2012-04-16 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 35127479} | 2012-03-12 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 31516763} | 2011-10-04 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 5971671, "currency": "USD"} | 2012-03-12 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-05-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-05-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-02-29 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-11-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-08-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-05-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-02-28 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-08-31 | sec_edgar |
| industry_sic | {"code": "1000", "scheme": "SIC", "description": "Metal Mining"} | sec_edgar | |
| net_income | {"amount": -229340, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-05-31 | sec_edgar |
| net_income | {"amount": -1918658, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-05-31 | sec_edgar |
| net_income | {"amount": -489931, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-05-31 | sec_edgar |
| net_income | {"amount": -260591, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-02-29 | sec_edgar |
| net_income | {"amount": -1689318, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-02-29 | sec_edgar |
| net_income | {"amount": 258964, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-11-30 | sec_edgar |
| net_income | {"amount": -1428727, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-11-30 | sec_edgar |
| net_income | {"amount": 233900, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-08-31 | sec_edgar |
| net_income | {"amount": -47168, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-08-31 | sec_edgar |
| net_income | {"amount": -1453791, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-08-31 | sec_edgar |
| net_income | {"amount": 281068, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-05-31 | sec_edgar |
| net_income | {"amount": -12374, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-05-31 | sec_edgar |
| net_income | {"amount": 293442, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-02-28 | sec_edgar |
| net_income | {"amount": -44914, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-11-30 | sec_edgar |
| net_income | {"amount": -26360, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-08-31 | sec_edgar |
| net_income | {"amount": -159878, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-08-31 | sec_edgar |
| net_income | {"amount": -351966, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-11-30 | sec_edgar |
| net_income | {"amount": -517805, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2008-11-30 | sec_edgar |
| net_income | {"amount": -573579, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2007-11-30 | sec_edgar |
| net_income | {"amount": -85501, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2006-11-30 | sec_edgar |
| net_income | {"amount": -26580, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2005-11-30 | sec_edgar |
| net_income | {"amount": -19057, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2004-11-30 | sec_edgar |
| net_income | {"amount": -42929, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2003-11-30 | sec_edgar |
| net_income | {"amount": -21106, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2002-11-30 | sec_edgar |
| net_income | {"amount": -4254, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2001-11-30 | sec_edgar |
| operating_expenses | {"amount": 489931, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-05-31 | sec_edgar |
| operating_expenses | {"amount": 229340, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-05-31 | sec_edgar |
| operating_expenses | {"amount": 1581581, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-05-31 | sec_edgar |
| operating_expenses | {"amount": 1352241, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-02-29 | sec_edgar |
| operating_expenses | {"amount": 260591, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-02-29 | sec_edgar |
| operating_expenses | {"amount": 1091650, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-11-30 | sec_edgar |
| operating_expenses | {"amount": 209829, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-11-30 | sec_edgar |
| operating_expenses | {"amount": 109561, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-08-31 | sec_edgar |
| operating_expenses | {"amount": 991382, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-08-31 | sec_edgar |
| operating_expenses | {"amount": 45549, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-08-31 | sec_edgar |
| operating_expenses | {"amount": 64012, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-05-31 | sec_edgar |
| operating_expenses | {"amount": 24280, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-05-31 | sec_edgar |
| operating_expenses | {"amount": 39732, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-02-28 | sec_edgar |
| operating_expenses | {"amount": 161278, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-11-30 | sec_edgar |
| operating_expenses | {"amount": 142065, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-08-31 | sec_edgar |
| operating_expenses | {"amount": 28301, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-08-31 | sec_edgar |
| operating_income | {"amount": -229340, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-05-31 | sec_edgar |
| operating_income | {"amount": -1581581, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-05-31 | sec_edgar |
| operating_income | {"amount": -489931, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-05-31 | sec_edgar |
| operating_income | {"amount": -1352241, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-02-29 | sec_edgar |
| operating_income | {"amount": -260591, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-02-29 | sec_edgar |
| operating_income | {"amount": -209829, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-11-30 | sec_edgar |
| operating_income | {"amount": -1091650, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-11-30 | sec_edgar |
| operating_income | {"amount": -991382, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-08-31 | sec_edgar |
| operating_income | {"amount": -45549, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-08-31 | sec_edgar |
| operating_income | {"amount": -109561, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-08-31 | sec_edgar |
| operating_income | {"amount": -64012, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-05-31 | sec_edgar |
| operating_income | {"amount": -24280, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-05-31 | sec_edgar |
| operating_income | {"amount": -39732, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-02-28 | sec_edgar |
| operating_income | {"amount": -161278, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-11-30 | sec_edgar |
| operating_income | {"amount": -142065, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-08-31 | sec_edgar |
| operating_income | {"amount": -28301, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-08-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-05-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-05-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-05-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-02-29 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-02-29 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-11-30 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-11-30 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-08-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-08-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-08-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-05-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-05-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-02-28 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-11-30 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-08-31 | sec_edgar |
| revenue | {"amount": 0, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-08-31 | sec_edgar |
| sga_expense | {"amount": 30163, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2012-05-31 | sec_edgar |
| sga_expense | {"amount": 859459, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2012-05-31 | sec_edgar |
| sga_expense | {"amount": 67098, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2012-05-31 | sec_edgar |
| sga_expense | {"amount": 829296, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2012-02-29 | sec_edgar |
| sga_expense | {"amount": 36935, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2012-02-29 | sec_edgar |
| sga_expense | {"amount": 156356, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2011-11-30 | sec_edgar |
| sga_expense | {"amount": 792361, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2011-11-30 | sec_edgar |
| sga_expense | {"amount": 726583, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2011-08-31 | sec_edgar |
| sga_expense | {"amount": 39884, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-08-31 | sec_edgar |
| sga_expense | {"amount": 90577, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-08-31 | sec_edgar |
| sga_expense | {"amount": 50693, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-05-31 | sec_edgar |
| sga_expense | {"amount": 17591, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-05-31 | sec_edgar |
| sga_expense | {"amount": 33102, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-02-28 | sec_edgar |
| sga_expense | {"amount": 122613, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2010-11-30 | sec_edgar |
| sga_expense | {"amount": 115354, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2010-08-31 | sec_edgar |
| sga_expense | {"amount": 23016, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2010-08-31 | sec_edgar |
| share_based_compensation | {"amount": 417775, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-05-31 | sec_edgar |
| share_based_compensation | {"amount": 453869, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-05-31 | sec_edgar |
| share_based_compensation | {"amount": 252657, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-02-29 | sec_edgar |
| share_based_compensation | {"amount": 216563, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-02-29 | sec_edgar |
| share_based_compensation | {"amount": 36094, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-11-30 | sec_edgar |
| share_based_compensation | {"amount": 36094, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-11-30 | sec_edgar |
| share_based_compensation | {"amount": 0, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-05-31 | sec_edgar |
| share_based_compensation | {"amount": 0, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-02-28 | sec_edgar |
| share_based_compensation | {"amount": 0, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-11-30 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 35127478, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2012-05-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 34734036, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2012-05-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 34336270, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2012-02-29 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 28153389, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2011-11-30 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 28504371, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2011-08-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 27210232, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2011-08-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 26556051, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2011-05-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 27623936, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2011-05-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 25464436, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2011-02-28 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 24375466, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2010-11-30 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 24293334, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2010-08-31 | sec_edgar |