Organization record
PENSON WORLDWIDE 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 |
|---|---|---|---|
| capex | {"amount": 675000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-06-30 | sec_edgar |
| capex | {"amount": 431000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-03-31 | sec_edgar |
| capex | {"amount": 10693000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-12-31 | sec_edgar |
| capex | {"amount": 11223000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-09-30 | sec_edgar |
| capex | {"amount": 6702000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-06-30 | sec_edgar |
| capex | {"amount": 2701000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-03-31 | sec_edgar |
| capex | {"amount": 14138000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-12-31 | sec_edgar |
| capex | {"amount": 15050000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-09-30 | sec_edgar |
| capex | {"amount": 11349000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-06-30 | sec_edgar |
| capex | {"amount": 18449000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2805000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 22599000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 40293000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 55768000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 85214000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 55507000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 94614000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 48643000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-12-31 | sec_edgar |
| cashflow_financing | {"amount": 107870000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": 164316000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": -9025000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": -11659000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 46259000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2012-06-30 | sec_edgar |
| cashflow_operating | {"amount": -20268000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 197007000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 308481000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": -128396000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesConti | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": -27114000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": -255011000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesConti | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": -272865000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesConti | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": -105600000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": -9911000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 32932000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 32798000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 32388000, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 32262000, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 32213000, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 32054000, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28152826, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-09-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28139000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28019900, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-05-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28010000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 27984321, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-03-12 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 27733000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 27643789, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-11-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 27623000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 27606392, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-08-05 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28585000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28454000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28152826} | 2012-09-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28019900} | 2012-05-11 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 27984321} | 2012-03-12 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 27643789} | 2011-11-07 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 27606392} | 2011-08-05 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 57305604, "currency": "USD"} | 2011-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 86553301, "currency": "USD"} | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -8.01, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.06, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.16, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.73, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.29, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.28, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.63, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -8.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1.16, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1.06, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.73, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.29, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.28, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.63, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": 70000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-06-30 | sec_edgar |
| income_tax_expense | {"amount": 167000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-06-30 | sec_edgar |
| income_tax_expense | {"amount": 97000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-03-31 | sec_edgar |
| income_tax_expense | {"amount": -10064000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| income_tax_expense | {"amount": -28274000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-09-30 | sec_edgar |
| income_tax_expense | {"amount": -7714000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-09-30 | sec_edgar |
| income_tax_expense | {"amount": -21218000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-06-30 | sec_edgar |
| income_tax_expense | {"amount": -18947000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-06-30 | sec_edgar |
| income_tax_expense | {"amount": -1811000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-03-31 | sec_edgar |
| income_tax_expense | {"amount": -5830000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"amount": -5609000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -7896000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -2091000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": -2176000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": 9645000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-12-31 | sec_edgar |
| industry_sic | {"code": "6211", "scheme": "SIC", "description": "Security Brokers, Dealers & Flotation Co | sec_edgar | |
| interest_expense | {"amount": 1623000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-06-30 | sec_edgar |
| interest_expense | {"amount": 6083000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-06-30 | sec_edgar |
| interest_expense | {"amount": 4481000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-03-31 | sec_edgar |
| interest_expense | {"amount": 21476000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| interest_expense | {"amount": 19664000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-09-30 | sec_edgar |
| interest_expense | {"amount": 5500000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-09-30 | sec_edgar |
| interest_expense | {"amount": 12009000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-06-30 | sec_edgar |
| interest_expense | {"amount": 6201000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-06-30 | sec_edgar |
| interest_expense | {"amount": 6210000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-03-31 | sec_edgar |
| interest_expense | {"amount": 19738000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-12-31 | sec_edgar |
| interest_expense | {"amount": 4718000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 14568000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 4854000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 10321000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 32658000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-12-31 | sec_edgar |
| net_income | {"amount": -85096000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": -133570000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": -48474000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-03-31 | sec_edgar |
| net_income | {"amount": -225510000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": -12134000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -45164000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -33030000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": -30169000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": -2861000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| net_income | {"amount": -19847000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": -16643000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": -9414000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": -7368000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": -7229000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": 16011000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-12-31 | sec_edgar |
| operating_expenses | {"amount": 88675000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_expenses | {"amount": 153952000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_expenses | {"amount": 72270000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-03-31 | sec_edgar |
| operating_expenses | {"amount": 450463000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_expenses | {"amount": 278283000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_expenses | {"amount": 80830000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_expenses | {"amount": 159600000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_expenses | {"amount": 99875000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_expenses | {"amount": 66548000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-03-31 | sec_edgar |
| operating_expenses | {"amount": 249488000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-12-31 | sec_edgar |
| operating_expenses | {"amount": 77755000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_expenses | {"amount": 214698000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_expenses | {"amount": 147856000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-06-30 | sec_edgar |
| operating_expenses | {"amount": 80653000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-06-30 | sec_edgar |
| operating_expenses | {"amount": 206679000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2009-12-31 | sec_edgar |
| ppe_net | {"amount": 5063000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2012-06-30 | sec_edgar |
| ppe_net | {"amount": 20246000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2012-03-31 | sec_edgar |
| ppe_net | {"amount": 19328000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-12-31 | sec_edgar |
| ppe_net | {"amount": 32812000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-09-30 | sec_edgar |
| ppe_net | {"amount": 37710000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-06-30 | sec_edgar |
| ppe_net | {"amount": 27936000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": -77085000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2012-06-30 | sec_edgar |
| pretax_income | {"amount": -120217000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeT | 2012-06-30 | sec_edgar |
| pretax_income | {"amount": -42990000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2012-03-31 | sec_edgar |
| pretax_income | {"amount": -233131000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeT | 2011-12-31 | sec_edgar |
| pretax_income | {"amount": -69302000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": -18316000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": -48384000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": -52848000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": -3255000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-03-31 | sec_edgar |
| pretax_income | {"amount": -20431000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": -15602000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": -11767000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": -9320000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": -9544000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": 23841000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2009-12-31 | sec_edgar |
| retained_earnings | {"amount": -286445000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2012-06-30 | sec_edgar |
| retained_earnings | {"amount": -201349000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2012-03-31 | sec_edgar |
| retained_earnings | {"amount": -152875000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2011-12-31 | sec_edgar |
| retained_earnings | {"amount": 27471000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-09-30 | sec_edgar |
| retained_earnings | {"amount": 39605000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-06-30 | sec_edgar |
| retained_earnings | {"amount": 72635000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-12-31 | sec_edgar |
| revenue | {"amount": 45662000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-06-30 | sec_edgar |
| revenue | {"amount": 19057000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-06-30 | sec_edgar |
| revenue | {"amount": 33761000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2012-03-31 | sec_edgar |
| revenue | {"amount": 238808000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-12-31 | sec_edgar |
| revenue | {"amount": 228645000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-09-30 | sec_edgar |
| revenue | {"amount": 68014000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-09-30 | sec_edgar |
| revenue | {"amount": 57692000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-06-30 | sec_edgar |
| revenue | {"amount": 118761000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-06-30 | sec_edgar |
| revenue | {"amount": 69503000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2011-03-31 | sec_edgar |
| revenue | {"amount": 248795000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-12-31 | sec_edgar |
| revenue | {"amount": 213664000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-09-30 | sec_edgar |
| revenue | {"amount": 70706000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-09-30 | sec_edgar |
| revenue | {"amount": 148857000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-06-30 | sec_edgar |
| revenue | {"amount": 75963000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2010-06-30 | sec_edgar |
| revenue | {"amount": 263178000, "concept": "us-gaap:Revenues", "currency": "USD"} | 2009-12-31 | sec_edgar |
| share_based_compensation | {"amount": 1319000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-06-30 | sec_edgar |
| share_based_compensation | {"amount": 905000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-03-31 | sec_edgar |
| share_based_compensation | {"amount": 3266000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-12-31 | sec_edgar |
| share_based_compensation | {"amount": 2655000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-09-30 | sec_edgar |
| share_based_compensation | {"amount": 1821000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-06-30 | sec_edgar |
| share_based_compensation | {"amount": 975000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-03-31 | sec_edgar |
| share_based_compensation | {"amount": 4986000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-12-31 | sec_edgar |
| share_based_compensation | {"amount": 4108000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-09-30 | sec_edgar |
| share_based_compensation | {"amount": 2967000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-06-30 | sec_edgar |
| share_based_compensation | {"amount": 5087000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2009-12-31 | sec_edgar |
| share_repurchase | {"amount": 156000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2012-06-30 | sec_edgar |
| share_repurchase | {"amount": 154000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2012-03-31 | sec_edgar |
| share_repurchase | {"amount": 212000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2011-12-31 | sec_edgar |
| share_repurchase | {"amount": 2803000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": " | 2011-09-30 | sec_edgar |
| share_repurchase | {"amount": 158000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2011-06-30 | sec_edgar |
| share_repurchase | {"amount": 116000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2011-03-31 | sec_edgar |
| share_repurchase | {"amount": 878000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2010-12-31 | sec_edgar |
| share_repurchase | {"amount": 737000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2010-09-30 | sec_edgar |
| share_repurchase | {"amount": 518000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2010-06-30 | sec_edgar |
| share_repurchase | {"amount": 676000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2009-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 28168000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2011-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 28512000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2011-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 28546000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2011-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 27034000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 25702000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 25830000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 25373000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-12-31 | sec_edgar |