Organization record
COASTAL PACIFIC MINING CORP
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 | {"unit": "CAD", "value": 56881, "concept": "us-gaap:AccountsPayableCurrent"} | 2012-04-30 | sec_edgar |
| accounts_payable | {"unit": "CAD", "value": 84676, "concept": "us-gaap:AccountsPayableCurrent"} | 2011-04-30 | sec_edgar |
| accounts_payable | {"unit": "CAD", "value": 40156, "concept": "us-gaap:AccountsPayableCurrent"} | 2010-04-30 | sec_edgar |
| accounts_payable | {"amount": 11037, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-04-30 | sec_edgar |
| cash_and_equivalents | {"unit": "CAD", "value": 313587, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"unit": "CAD", "value": 2415, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue"} | 2009-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 166810, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2008-04-30 | sec_edgar |
| cashflow_financing | {"unit": "CAD", "value": 1305932, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActi | 2012-04-30 | sec_edgar |
| cashflow_financing | {"amount": 1305932, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-04-30 | sec_edgar |
| cashflow_financing | {"unit": "CAD", "value": 1073639, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActi | 2011-04-30 | sec_edgar |
| cashflow_financing | {"unit": "CAD", "value": 7798, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivit | 2010-04-30 | sec_edgar |
| cashflow_financing | {"amount": -78673, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2009-04-30 | sec_edgar |
| cashflow_investing | {"unit": "CAD", "value": -250000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActi | 2012-04-30 | sec_edgar |
| cashflow_investing | {"amount": -250000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-04-30 | sec_edgar |
| cashflow_investing | {"unit": "CAD", "value": -250000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActi | 2011-04-30 | sec_edgar |
| cashflow_operating | {"unit": "CAD", "value": -1213879, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAct | 2012-04-30 | sec_edgar |
| cashflow_operating | {"unit": "CAD", "value": -421154, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActi | 2012-04-30 | sec_edgar |
| cashflow_operating | {"amount": -792725, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-04-30 | sec_edgar |
| cashflow_operating | {"unit": "CAD", "value": -560432, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActi | 2011-04-30 | sec_edgar |
| cashflow_operating | {"unit": "CAD", "value": -10213, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActiv | 2010-04-30 | sec_edgar |
| cashflow_operating | {"amount": -85722, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2009-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 226976985, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 226976985, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 90875000, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 89500000, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 226976985, "concept": "dei:EntityCommonStockSharesOutstanding" | 2012-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": -917435, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-04-30 | sec_edgar |
| current_assets | {"unit": "CAD", "value": 11863, "concept": "us-gaap:AssetsCurrent"} | 2012-04-30 | sec_edgar |
| current_assets | {"unit": "CAD", "value": 373423, "concept": "us-gaap:AssetsCurrent"} | 2011-04-30 | sec_edgar |
| current_assets | {"unit": "CAD", "value": 2108, "concept": "us-gaap:AssetsCurrent"} | 2010-04-30 | sec_edgar |
| current_assets | {"amount": 3702, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2009-04-30 | sec_edgar |
| current_liabilities | {"unit": "CAD", "value": 422289, "concept": "us-gaap:LiabilitiesCurrent"} | 2012-04-30 | sec_edgar |
| current_liabilities | {"unit": "CAD", "value": 1290858, "concept": "us-gaap:LiabilitiesCurrent"} | 2011-04-30 | sec_edgar |
| current_liabilities | {"unit": "CAD", "value": 269729, "concept": "us-gaap:LiabilitiesCurrent"} | 2010-04-30 | sec_edgar |
| current_liabilities | {"amount": 108132, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2009-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 226976985} | 2012-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 226976985} | 2011-04-30 | sec_edgar |
| income_tax_expense | {"unit": "CAD", "value": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2012-04-30 | sec_edgar |
| income_tax_expense | {"unit": "CAD", "value": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2011-04-30 | sec_edgar |
| income_tax_expense | {"unit": "CAD", "value": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2010-04-30 | sec_edgar |
| industry_sic | {"code": "1040", "scheme": "SIC", "description": "Gold and Silver Ores"} | sec_edgar | |
| interest_expense | {"unit": "CAD", "value": 2697712, "concept": "us-gaap:InterestExpense"} | 2012-04-30 | sec_edgar |
| interest_expense | {"unit": "CAD", "value": 63151, "concept": "us-gaap:InterestExpense"} | 2012-04-30 | sec_edgar |
| interest_expense | {"amount": 2634561, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-04-30 | sec_edgar |
| interest_expense | {"unit": "CAD", "value": 2611467, "concept": "us-gaap:InterestExpense"} | 2011-04-30 | sec_edgar |
| interest_expense | {"unit": "CAD", "value": 4068, "concept": "us-gaap:InterestExpense"} | 2010-04-30 | sec_edgar |
| interest_expense | {"amount": 6413, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-04-30 | sec_edgar |
| net_income | {"unit": "CAD", "value": 391069, "concept": "us-gaap:NetIncomeLoss"} | 2012-04-30 | sec_edgar |
| net_income | {"unit": "CAD", "value": -3088639, "concept": "us-gaap:NetIncomeLoss"} | 2012-04-30 | sec_edgar |
| net_income | {"amount": -3479708, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-04-30 | sec_edgar |
| net_income | {"unit": "CAD", "value": -2987687, "concept": "us-gaap:NetIncomeLoss"} | 2011-04-30 | sec_edgar |
| net_income | {"unit": "CAD", "value": -210191, "concept": "us-gaap:NetIncomeLoss"} | 2010-04-30 | sec_edgar |
| net_income | {"unit": "CAD", "value": -140425, "concept": "us-gaap:NetIncomeLoss"} | 2009-04-30 | sec_edgar |
| net_income | {"unit": "CAD", "value": -98796, "concept": "us-gaap:NetIncomeLoss"} | 2008-04-30 | sec_edgar |
| net_income | {"unit": "CAD", "value": -42609, "concept": "us-gaap:NetIncomeLoss"} | 2007-04-30 | sec_edgar |
| operating_expenses | {"unit": "CAD", "value": 2707716, "concept": "us-gaap:OperatingExpenses"} | 2012-04-30 | sec_edgar |
| operating_expenses | {"unit": "CAD", "value": 749968, "concept": "us-gaap:OperatingExpenses"} | 2012-04-30 | sec_edgar |
| operating_expenses | {"amount": 1957748, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-04-30 | sec_edgar |
| operating_expenses | {"unit": "CAD", "value": 1488725, "concept": "us-gaap:OperatingExpenses"} | 2011-04-30 | sec_edgar |
| operating_expenses | {"unit": "CAD", "value": 206200, "concept": "us-gaap:OperatingExpenses"} | 2010-04-30 | sec_edgar |
| operating_expenses | {"amount": 134019, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2009-04-30 | sec_edgar |
| operating_income | {"unit": "CAD", "value": -2707716, "concept": "us-gaap:OperatingIncomeLoss"} | 2012-04-30 | sec_edgar |
| operating_income | {"unit": "CAD", "value": -749968, "concept": "us-gaap:OperatingIncomeLoss"} | 2012-04-30 | sec_edgar |
| operating_income | {"amount": -1957748, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-04-30 | sec_edgar |
| operating_income | {"unit": "CAD", "value": -1488725, "concept": "us-gaap:OperatingIncomeLoss"} | 2011-04-30 | sec_edgar |
| operating_income | {"unit": "CAD", "value": -206200, "concept": "us-gaap:OperatingIncomeLoss"} | 2010-04-30 | sec_edgar |
| operating_income | {"amount": -134019, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2009-04-30 | sec_edgar |
| retained_earnings | {"unit": "CAD", "value": -3088639, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit" | 2012-04-30 | sec_edgar |
| retained_earnings | {"unit": "CAD", "value": -3479708, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit" | 2011-04-30 | sec_edgar |
| retained_earnings | {"unit": "CAD", "value": -492021, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit"} | 2010-04-30 | sec_edgar |
| retained_earnings | {"amount": -281830, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": " | 2009-04-30 | sec_edgar |
| revenue | {"unit": "CAD", "value": 0, "concept": "us-gaap:Revenues"} | 2012-04-30 | sec_edgar |
| revenue | {"unit": "CAD", "value": 0, "concept": "us-gaap:Revenues"} | 2012-04-30 | sec_edgar |
| revenue | {"unit": "CAD", "value": 0, "concept": "us-gaap:Revenues"} | 2011-04-30 | sec_edgar |
| revenue | {"unit": "CAD", "value": 0, "concept": "us-gaap:Revenues"} | 2010-04-30 | sec_edgar |
| sga_expense | {"unit": "CAD", "value": 80493, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2012-04-30 | sec_edgar |
| sga_expense | {"unit": "CAD", "value": 370366, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2012-04-30 | sec_edgar |
| sga_expense | {"amount": 289873, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2011-04-30 | sec_edgar |
| sga_expense | {"unit": "CAD", "value": 115532, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2011-04-30 | sec_edgar |
| sga_expense | {"unit": "CAD", "value": 26476, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2010-04-30 | sec_edgar |
| sga_expense | {"amount": 47810, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2009-04-30 | sec_edgar |
| share_based_compensation | {"unit": "CAD", "value": 320000, "concept": "us-gaap:ShareBasedCompensation"} | 2012-04-30 | sec_edgar |
| share_based_compensation | {"unit": "CAD", "value": 320000, "concept": "us-gaap:ShareBasedCompensation"} | 2012-04-30 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 226976985, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2012-04-30 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 208658927, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2011-04-30 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 90672603, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2010-04-30 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 89500000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2009-04-30 | sec_edgar |
| stockholders_equity | {"unit": "CAD", "value": -206366, "concept": "us-gaap:StockholdersEquity"} | 2012-04-30 | sec_edgar |
| stockholders_equity | {"unit": "CAD", "value": -917435, "concept": "us-gaap:StockholdersEquity"} | 2011-04-30 | sec_edgar |
| stockholders_equity | {"unit": "CAD", "value": -267621, "concept": "us-gaap:StockholdersEquity"} | 2010-04-30 | sec_edgar |
| stockholders_equity | {"unit": "CAD", "value": -104430, "concept": "us-gaap:StockholdersEquity"} | 2009-04-30 | sec_edgar |
| stockholders_equity | {"unit": "CAD", "value": 35995, "concept": "us-gaap:StockholdersEquity"} | 2008-04-30 | sec_edgar |
| stockholders_equity | {"unit": "CAD", "value": -30209, "concept": "us-gaap:StockholdersEquity"} | 2007-04-30 | sec_edgar |
| stockholders_equity | {"unit": "CAD", "value": 0, "concept": "us-gaap:StockholdersEquity"} | 2007-03-26 | sec_edgar |
| total_assets | {"unit": "CAD", "value": 215923, "concept": "us-gaap:Assets"} | 2012-04-30 | sec_edgar |
| total_assets | {"unit": "CAD", "value": 373423, "concept": "us-gaap:Assets"} | 2011-04-30 | sec_edgar |
| total_assets | {"unit": "CAD", "value": 2108, "concept": "us-gaap:Assets"} | 2010-04-30 | sec_edgar |
| total_assets | {"amount": 3702, "concept": "us-gaap:Assets", "currency": "USD"} | 2009-04-30 | sec_edgar |
| total_liabilities | {"unit": "CAD", "value": 422289, "concept": "us-gaap:Liabilities"} | 2012-04-30 | sec_edgar |
| total_liabilities | {"unit": "CAD", "value": 1290858, "concept": "us-gaap:Liabilities"} | 2011-04-30 | sec_edgar |
| total_liabilities | {"unit": "CAD", "value": 269729, "concept": "us-gaap:Liabilities"} | 2010-04-30 | sec_edgar |
| total_liabilities | {"amount": 108132, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2009-04-30 | sec_edgar |
| total_liabilities_and_equity | {"unit": "CAD", "value": 215923, "concept": "us-gaap:LiabilitiesAndStockholdersEquity"} | 2012-04-30 | sec_edgar |
| total_liabilities_and_equity | {"unit": "CAD", "value": 373423, "concept": "us-gaap:LiabilitiesAndStockholdersEquity"} | 2011-04-30 | sec_edgar |
| total_liabilities_and_equity | {"unit": "CAD", "value": 2108, "concept": "us-gaap:LiabilitiesAndStockholdersEquity"} | 2010-04-30 | sec_edgar |
| total_liabilities_and_equity | {"amount": 3702, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:AccountsAndOtherReceivablesNetCurrent | {"unit": "CAD", "value": 11692} | 2012-04-30 | sec_edgar |
| xbrl:AccountsAndOtherReceivablesNetCurrent | {"unit": "CAD", "value": 10516} | 2011-04-30 | sec_edgar |
| xbrl:AccountsAndOtherReceivablesNetCurrent | {"unit": "CAD", "value": 2108} | 2010-04-30 | sec_edgar |
| xbrl:AccountsAndOtherReceivablesNetCurrent | {"amount": 1287, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"unit": "CAD", "value": 56881} | 2012-04-30 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"unit": "CAD", "value": 84676} | 2011-04-30 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"unit": "CAD", "value": 40156} | 2010-04-30 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 11037, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:AccountsPayableRelatedPartiesCurrent | {"unit": "CAD", "value": 241782} | 2012-04-30 | sec_edgar |
| xbrl:AccountsPayableRelatedPartiesCurrent | {"unit": "CAD", "value": 25278} | 2011-04-30 | sec_edgar |
| xbrl:AccountsPayableRelatedPartiesCurrent | {"unit": "CAD", "value": 170612} | 2010-04-30 | sec_edgar |
| xbrl:AccountsPayableRelatedPartiesCurrent | {"amount": 50000, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"unit": "CAD", "value": 1320400} | 2012-04-30 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"unit": "CAD", "value": 1000400} | 2011-04-30 | sec_edgar |
| xbrl:AmortizationOfDebtDiscountPremium | {"unit": "CAD", "value": 950030} | 2012-04-30 | sec_edgar |
| xbrl:AmortizationOfDebtDiscountPremium | {"unit": "CAD", "value": 21005} | 2012-04-30 | sec_edgar |
| xbrl:AmortizationOfDebtDiscountPremium | {"amount": 929025, "currency": "USD"} | 2011-04-30 | sec_edgar |
| xbrl:AmortizationOfDebtDiscountPremium | {"unit": "CAD", "value": 929025} | 2011-04-30 | sec_edgar |
| xbrl:AreaOfLand | {"unit": "ha", "value": 120} | 2010-10-06 | sec_edgar |
| xbrl:AssetImpairmentCharges | {"unit": "CAD", "value": 933330} | 2012-04-30 | sec_edgar |
| xbrl:AssetImpairmentCharges | {"unit": "CAD", "value": 933330} | 2011-04-30 | sec_edgar |
| xbrl:AssetImpairmentCharges | {"amount": 933330, "currency": "USD"} | 2011-04-30 | sec_edgar |
| xbrl:Assets | {"unit": "CAD", "value": 215923} | 2012-04-30 | sec_edgar |
| xbrl:Assets | {"unit": "CAD", "value": 373423} | 2011-04-30 | sec_edgar |
| xbrl:Assets | {"unit": "CAD", "value": 2108} | 2010-04-30 | sec_edgar |
| xbrl:Assets | {"amount": 3702, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:AssetsCurrent | {"unit": "CAD", "value": 11863} | 2012-04-30 | sec_edgar |
| xbrl:AssetsCurrent | {"unit": "CAD", "value": 373423} | 2011-04-30 | sec_edgar |
| xbrl:AssetsCurrent | {"unit": "CAD", "value": 2108} | 2010-04-30 | sec_edgar |
| xbrl:AssetsCurrent | {"amount": 3702, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:BankOverdrafts | {"unit": "CAD", "value": 0} | 2012-04-30 | sec_edgar |
| xbrl:BankOverdrafts | {"unit": "CAD", "value": 0} | 2011-04-30 | sec_edgar |
| xbrl:BankOverdrafts | {"unit": "CAD", "value": 7} | 2010-04-30 | sec_edgar |
| xbrl:Cash | {"unit": "CAD", "value": 0} | 2012-04-30 | sec_edgar |
| xbrl:Cash | {"unit": "CAD", "value": 313587} | 2011-04-30 | sec_edgar |
| xbrl:Cash | {"unit": "CAD", "value": 0} | 2010-04-30 | sec_edgar |
| xbrl:Cash | {"amount": 2415, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:CashAndCashEquivalentsAtCarryingValue | {"unit": "CAD", "value": 313587} | 2011-04-30 | sec_edgar |
| xbrl:CashAndCashEquivalentsAtCarryingValue | {"unit": "CAD", "value": 2415} | 2009-04-30 | sec_edgar |
| xbrl:CashAndCashEquivalentsAtCarryingValue | {"amount": 166810, "currency": "USD"} | 2008-04-30 | sec_edgar |
| xbrl:CashPeriodIncreaseDecrease | {"unit": "CAD", "value": -313587} | 2012-04-30 | sec_edgar |
| xbrl:CashPeriodIncreaseDecrease | {"unit": "CAD", "value": 313587} | 2011-04-30 | sec_edgar |
| xbrl:CashPeriodIncreaseDecrease | {"amount": 313587, "currency": "USD"} | 2011-04-30 | sec_edgar |
| xbrl:CashPeriodIncreaseDecrease | {"unit": "CAD", "value": -2415} | 2010-04-30 | sec_edgar |
| xbrl:CashPeriodIncreaseDecrease | {"amount": -164395, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights | {"value": 0.4} | 2011-09-10 | sec_edgar |
| xbrl:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights | {"value": 0.4} | 2011-04-30 | sec_edgar |
| xbrl:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights | {"value": 0.4} | 2010-11-04 | sec_edgar |
| xbrl:CommonStockSharesIssued | {"unit": "shares", "value": 226976985} | 2012-04-30 | sec_edgar |
| xbrl:CommonStockSharesIssued | {"unit": "shares", "value": 226976985} | 2011-04-30 | sec_edgar |
| xbrl:CommonStockSharesIssued | {"unit": "shares", "value": 90875000} | 2010-04-30 | sec_edgar |
| xbrl:CommonStockSharesIssued | {"unit": "shares", "value": 89500000} | 2009-04-30 | sec_edgar |
| xbrl:CommonStockSharesOutstanding | {"unit": "shares", "value": -917435} | 2011-04-30 | sec_edgar |
| xbrl:CommonStockValue | {"unit": "CAD", "value": 1561873} | 2012-04-30 | sec_edgar |
| xbrl:CommonStockValue | {"unit": "CAD", "value": 1561873} | 2011-04-30 | sec_edgar |
| xbrl:CommonStockValue | {"unit": "CAD", "value": 224400} | 2010-04-30 | sec_edgar |
| xbrl:CommonStockValue | {"amount": 177400, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:ConvertibleNotesPayable | {"unit": "CAD", "value": 1000000} | 2010-11-04 | sec_edgar |
| xbrl:ConvertibleNotesPayableCurrent | {"unit": "CAD", "value": 929025} | 2011-04-30 | sec_edgar |
| xbrl:DebtConversionOriginalDebtAmount1 | {"unit": "CAD", "value": 1000400} | 2011-04-30 | sec_edgar |
| xbrl:DebtInstrumentConvertibleConversionPrice1 | {"per": "shares", "amount": 0.35, "currency": "CAD"} | 2010-11-04 | sec_edgar |
| xbrl:DebtInstrumentUnamortizedDiscount | {"unit": "CAD", "value": 1000040} | 2010-11-04 | sec_edgar |
| xbrl:DeferredTaxAssetsDerivativeInstruments | {"unit": "CAD", "value": 6110} | 2012-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsDerivativeInstruments | {"unit": "CAD", "value": 1505257} | 2011-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsNet | {"unit": "CAD", "value": 0} | 2012-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsNet | {"unit": "CAD", "value": 0} | 2011-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsNet | {"unit": "CAD", "value": 0} | 2010-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsOperatingLossCarryforwards | {"unit": "CAD", "value": -391069} | 2012-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsOperatingLossCarryforwards | {"unit": "CAD", "value": 2987708} | 2011-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsOperatingLossCarryforwards | {"unit": "CAD", "value": 210191} | 2010-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther | {"unit": "CAD", "value": -320000} | 2012-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsValuationAllowance | {"unit": "CAD", "value": -593671} | 2012-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsValuationAllowance | {"unit": "CAD", "value": -1563073} | 2011-04-30 | sec_edgar |
| xbrl:DeferredTaxAssetsValuationAllowance | {"unit": "CAD", "value": -210191} | 2010-04-30 | sec_edgar |
| xbrl:DerivativeGainLossOnDerivativeNet | {"unit": "CAD", "value": 6110} | 2012-04-30 | sec_edgar |
| xbrl:DerivativeGainLossOnDerivativeNet | {"unit": "CAD", "value": 1511367} | 2012-04-30 | sec_edgar |
| xbrl:DerivativeGainLossOnDerivativeNet | {"amount": 1505257, "currency": "USD"} | 2011-04-30 | sec_edgar |
| xbrl:DerivativeGainLossOnDerivativeNet | {"unit": "CAD", "value": 1505257} | 2011-04-30 | sec_edgar |
| xbrl:DerivativeLiabilitiesCurrent | {"unit": "CAD", "value": 128253} | 2011-04-30 | sec_edgar |
| xbrl:EarningsPerShareBasicAndDiluted | {"per": "shares", "amount": 0, "currency": "CAD"} | 2012-04-30 | sec_edgar |
| xbrl:EarningsPerShareBasicAndDiluted | {"per": "shares", "amount": -0.014, "currency": "CAD"} | 2011-04-30 | sec_edgar |
| xbrl:EarningsPerShareBasicAndDiluted | {"per": "shares", "amount": 0, "currency": "CAD"} | 2010-04-30 | sec_edgar |
| xbrl:EarningsPerShareBasicAndDiluted | {"per": "shares", "amount": 0, "currency": "USD"} | 2009-04-30 | sec_edgar |
| xbrl:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | {"value": 0.25} | 2012-04-30 | sec_edgar |
| xbrl:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | {"value": 0.265} | 2011-04-30 | sec_edgar |
| xbrl:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | {"value": 0.285} | 2010-04-30 | sec_edgar |
| xbrl:EffectOfExchangeRateOnCashAndCashEquivalents | {"unit": "CAD", "value": 107567} | 2012-04-30 | sec_edgar |
| xbrl:EffectOfExchangeRateOnCashAndCashEquivalents | {"unit": "CAD", "value": 157947} | 2012-04-30 | sec_edgar |
| xbrl:EffectOfExchangeRateOnCashAndCashEquivalents | {"amount": 50380, "currency": "USD"} | 2011-04-30 | sec_edgar |
| xbrl:EffectOfExchangeRateOnCashAndCashEquivalents | {"unit": "CAD", "value": 50380} | 2011-04-30 | sec_edgar |
| xbrl:EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability | {"unit": "CAD", "value": 122143} | 2011-09-10 | sec_edgar |
| xbrl:EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability | {"unit": "CAD", "value": 128253} | 2011-04-30 | sec_edgar |
| xbrl:EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability | {"unit": "CAD", "value": 1633510} | 2010-11-04 | sec_edgar |
| xbrl:ExplorationExpenseMining | {"unit": "CAD", "value": 435935} | 2012-04-30 | sec_edgar |