Organization record
MILLER ENERGY RESOURCES, 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": 59380000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-01-31 | sec_edgar |
| accounts_payable | {"amount": 47252000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-10-31 | sec_edgar |
| accounts_payable | {"amount": 45228000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-07-31 | sec_edgar |
| accounts_payable | {"amount": 38836000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| accounts_payable | {"amount": 40538000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_payable | {"amount": 21314000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| accounts_payable | {"amount": 27279000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_payable | {"amount": 13129000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_payable | {"amount": 18602000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_payable | {"amount": 12884000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_payable | {"amount": 11785000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_payable | {"amount": 9504000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_payable | {"amount": 7496000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-04-30 | sec_edgar |
| accounts_receivable | {"amount": 14064000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-01-31 | sec_edgar |
| accounts_receivable | {"amount": 8228000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-10-31 | sec_edgar |
| accounts_receivable | {"amount": 6188000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-07-31 | sec_edgar |
| accounts_receivable | {"amount": 6409000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| accounts_receivable | {"amount": 1137000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_receivable | {"amount": 5838000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| accounts_receivable | {"amount": 8008000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_receivable | {"amount": 3204000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_receivable | {"amount": 2276000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_receivable | {"amount": 1900000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_receivable | {"amount": 2880000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_receivable | {"amount": 3107000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_receivable | {"amount": 2470201, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_receivable | {"amount": 1628403, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_receivable | {"amount": 1596578, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_receivable | {"amount": 1620000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-04-30 | sec_edgar |
| capex | {"amount": 16359000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-10-31 | sec_edgar |
| capex | {"amount": 6129000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2014-07-31 | sec_edgar |
| capex | {"amount": 2943000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2014-04-30 | sec_edgar |
| capex | {"amount": 986000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2014-01-31 | sec_edgar |
| capex | {"amount": 950000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-10-31 | sec_edgar |
| capex | {"amount": 739000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-07-31 | sec_edgar |
| capex | {"amount": 11533000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-04-30 | sec_edgar |
| capex | {"amount": 9606000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-01-31 | sec_edgar |
| capex | {"amount": 7719000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-10-31 | sec_edgar |
| capex | {"amount": 4611000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-07-31 | sec_edgar |
| capex | {"amount": 26409000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-04-30 | sec_edgar |
| capex | {"amount": 24388000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-01-31 | sec_edgar |
| capex | {"amount": 21197000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-10-31 | sec_edgar |
| capex | {"amount": 12790000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-07-31 | sec_edgar |
| capex | {"amount": 825000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-04-30 | sec_edgar |
| capex | {"amount": 770083, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-01-31 | sec_edgar |
| capex | {"amount": -732087, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-10-31 | sec_edgar |
| capex | {"amount": -171028, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-07-31 | sec_edgar |
| capex | {"amount": 750000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2010-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 2239000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 14484000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3719000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5749000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 13184000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 21885000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3125000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2551000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1492000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4343000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1892000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3971000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 3129000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2544000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4564000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1559000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 3402739, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1230340, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 716336, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2995000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 47000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2009-04-30 | sec_edgar |
| cashflow_financing | {"amount": 57237000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-01-31 | sec_edgar |
| cashflow_financing | {"amount": 44017000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-10-31 | sec_edgar |
| cashflow_financing | {"amount": 16171000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-07-31 | sec_edgar |
| cashflow_financing | {"amount": 170713000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-04-30 | sec_edgar |
| cashflow_financing | {"amount": 77471000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-01-31 | sec_edgar |
| cashflow_financing | {"amount": 74805000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-10-31 | sec_edgar |
| cashflow_financing | {"amount": 23318000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-07-31 | sec_edgar |
| cashflow_financing | {"amount": 45965000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-04-30 | sec_edgar |
| cashflow_financing | {"amount": 22203000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-01-31 | sec_edgar |
| cashflow_financing | {"amount": 10598000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-10-31 | sec_edgar |
| cashflow_financing | {"amount": 1638000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-07-31 | sec_edgar |
| cashflow_financing | {"amount": 29478000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-04-30 | sec_edgar |
| cashflow_financing | {"amount": 26095000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-01-31 | sec_edgar |
| cashflow_financing | {"amount": 25407000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-10-31 | sec_edgar |
| cashflow_financing | {"amount": 20396000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-07-31 | sec_edgar |
| cashflow_financing | {"amount": 2145000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-04-30 | sec_edgar |
| cashflow_financing | {"amount": 3055341, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-01-31 | sec_edgar |
| cashflow_financing | {"amount": 250860, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2010-10-31 | sec_edgar |
| cashflow_financing | {"amount": 381538, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2010-07-31 | sec_edgar |
| cashflow_financing | {"amount": 13122000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-04-30 | sec_edgar |
| cashflow_investing | {"amount": -87719000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2015-01-31 | sec_edgar |
| cashflow_investing | {"amount": -60765000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-10-31 | sec_edgar |
| cashflow_investing | {"amount": -25625000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-07-31 | sec_edgar |
| cashflow_investing | {"amount": -182837000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2014-04-30 | sec_edgar |
| cashflow_investing | {"amount": -82115000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-01-31 | sec_edgar |
| cashflow_investing | {"amount": -59645000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-10-31 | sec_edgar |
| cashflow_investing | {"amount": -18313000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-07-31 | sec_edgar |
| cashflow_investing | {"amount": -35894000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-04-30 | sec_edgar |
| cashflow_investing | {"amount": -30819000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-01-31 | sec_edgar |
| cashflow_investing | {"amount": -16883000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-10-31 | sec_edgar |
| cashflow_investing | {"amount": -7325000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-07-31 | sec_edgar |
| cashflow_investing | {"amount": -33967000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-04-30 | sec_edgar |
| cashflow_investing | {"amount": -33860000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-01-31 | sec_edgar |
| cashflow_investing | {"amount": -26116000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-10-31 | sec_edgar |
| cashflow_investing | {"amount": -20194000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-07-31 | sec_edgar |
| cashflow_investing | {"amount": -11315000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-04-30 | sec_edgar |
| cashflow_investing | {"amount": -10714497, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-01-31 | sec_edgar |
| cashflow_investing | {"amount": -5398925, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-10-31 | sec_edgar |
| cashflow_investing | {"amount": -4040766, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-07-31 | sec_edgar |
| cashflow_investing | {"amount": -9444000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-04-30 | sec_edgar |
| cashflow_operating | {"amount": 26972000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2015-01-31 | sec_edgar |
| cashflow_operating | {"amount": 25483000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2014-10-31 | sec_edgar |
| cashflow_operating | {"amount": 7424000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2014-07-31 | sec_edgar |
| cashflow_operating | {"amount": 15322000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2014-04-30 | sec_edgar |
| cashflow_operating | {"amount": 15277000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2014-01-31 | sec_edgar |
| cashflow_operating | {"amount": 4174000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2013-10-31 | sec_edgar |
| cashflow_operating | {"amount": -4431000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-07-31 | sec_edgar |
| cashflow_operating | {"amount": -11491000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-04-30 | sec_edgar |
| cashflow_operating | {"amount": 6137000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2013-01-31 | sec_edgar |
| cashflow_operating | {"amount": 6657000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-10-31 | sec_edgar |
| cashflow_operating | {"amount": 3608000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-07-31 | sec_edgar |
| cashflow_operating | {"amount": 6901000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-04-30 | sec_edgar |
| cashflow_operating | {"amount": 9335000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-01-31 | sec_edgar |
| cashflow_operating | {"amount": 1694000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-10-31 | sec_edgar |
| cashflow_operating | {"amount": 2803000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-07-31 | sec_edgar |
| cashflow_operating | {"amount": 7734000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-04-30 | sec_edgar |
| cashflow_operating | {"amount": 8067261, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-01-31 | sec_edgar |
| cashflow_operating | {"amount": 3383771, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-10-31 | sec_edgar |
| cashflow_operating | {"amount": 1380930, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-07-31 | sec_edgar |
| cashflow_operating | {"amount": -730000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46662223, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46599471, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46108061, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 45756697, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 45231447, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 43584959, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 43444694, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 43371694, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 43361694, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 41959393, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 41086751, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 40986751, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 40911751, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 40749251, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 39880251, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 46664223, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-02-26 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 46662223, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 46634471, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-11-24 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 46599471, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 46351471, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-09-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 46108061, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 46076707, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-07-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 45756697, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 45242197, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-03-05 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 45231447, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 44524779, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-12-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 44447279, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-10-31 | sec_edgar |
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