Organization record
CHINAEDU 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 | {"amount": 449000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| accounts_payable | {"amount": 385000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_payable | {"amount": 356000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| accounts_payable | {"unit": "CNY", "value": 11410000, "concept": "us-gaap:AccountsPayableCurrent"} | 2010-12-31 | sec_edgar |
| accounts_receivable | {"amount": 4388000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| accounts_receivable | {"amount": 5605000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_receivable | {"amount": 5001000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 35091000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2010-12-31 | sec_edgar |
| capex | {"amount": 2621000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-12-31 | sec_edgar |
| capex | {"amount": 1991000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-12-31 | sec_edgar |
| capex | {"amount": 3303000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 26859000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEq | 2010-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 57071000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEq | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 71336000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 63750000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 43939000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 30266000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 203143000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 353933000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2008-12-31 | sec_edgar |
| cashflow_financing | {"amount": -12348000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": -3363000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": -3026000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": -13247000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2010-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": -85454000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": -7424000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": 1730000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -3534000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -63126000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingAc | 2010-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -149068000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingA | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 27325000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": 19630000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 19774000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 64416000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAct | 2010-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 83420000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAct | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 30883842, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 53428219, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 53804980, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 54395185, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 25673185, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 47676331, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 47215888, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 47689306, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| cost_of_revenue | {"amount": 34855000, "concept": "us-gaap:CostOfRevenue", "currency": "USD"} | 2013-12-31 | sec_edgar |
| cost_of_revenue | {"amount": 32441000, "concept": "us-gaap:CostOfRevenue", "currency": "USD"} | 2012-12-31 | sec_edgar |
| cost_of_revenue | {"amount": 29489000, "concept": "us-gaap:CostOfRevenue", "currency": "USD"} | 2011-12-31 | sec_edgar |
| cost_of_revenue | {"unit": "CNY", "value": 147702000, "concept": "us-gaap:CostOfRevenue"} | 2010-12-31 | sec_edgar |
| cost_of_revenue | {"unit": "CNY", "value": 138362000, "concept": "us-gaap:CostOfRevenue"} | 2009-12-31 | sec_edgar |
| current_assets | {"amount": 150642000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_assets | {"amount": 133167000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_assets | {"amount": 111930000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| current_assets | {"unit": "CNY", "value": 661805000, "concept": "us-gaap:AssetsCurrent"} | 2010-12-31 | sec_edgar |
| current_liabilities | {"amount": 71778000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_liabilities | {"amount": 58142000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_liabilities | {"amount": 48637000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| current_liabilities | {"unit": "CNY", "value": 297084000, "concept": "us-gaap:LiabilitiesCurrent"} | 2010-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 30883842} | 2013-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 53428219} | 2012-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 53804980} | 2011-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 4073000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2012-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 3797000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2011-12-31 | sec_edgar |
| depreciation_amortization | {"unit": "CNY", "value": 20971000, "concept": "us-gaap:DepreciationDepletionAndAmortizatio | 2010-12-31 | sec_edgar |
| depreciation_amortization | {"unit": "CNY", "value": 16603000, "concept": "us-gaap:DepreciationDepletionAndAmortizatio | 2009-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.3, "concept": "us-gaap:EarningsPerShareBasic", "currency": " | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.13, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.06, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.82, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.71, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.26, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.12, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.76, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.66, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-12-31 | sec_edgar |
| goodwill | {"amount": 7145000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2013-12-31 | sec_edgar |
| goodwill | {"amount": 6943000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2012-12-31 | sec_edgar |
| goodwill | {"amount": 6873000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2011-12-31 | sec_edgar |
| goodwill | {"unit": "CNY", "value": 43255000, "concept": "us-gaap:Goodwill"} | 2010-12-31 | sec_edgar |
| gross_profit | {"amount": 55658000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2013-12-31 | sec_edgar |
| gross_profit | {"amount": 45938000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2012-12-31 | sec_edgar |
| gross_profit | {"amount": 39762000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| gross_profit | {"unit": "CNY", "value": 241140000, "concept": "us-gaap:GrossProfit"} | 2010-12-31 | sec_edgar |
| gross_profit | {"unit": "CNY", "value": 216344000, "concept": "us-gaap:GrossProfit"} | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": 4590000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-12-31 | sec_edgar |
| income_tax_expense | {"amount": 4242000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-12-31 | sec_edgar |
| income_tax_expense | {"amount": 2708000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| income_tax_expense | {"unit": "CNY", "value": 13333000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"unit": "CNY", "value": 19287000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2009-12-31 | sec_edgar |
| industry_sic | {"code": "8200", "scheme": "SIC", "description": "Services-Educational Services"} | sec_edgar | |
| intangible_assets | {"amount": 8493000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency": | 2013-12-31 | sec_edgar |
| intangible_assets | {"amount": 8748000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency": | 2012-12-31 | sec_edgar |
| intangible_assets | {"amount": 10111000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency" | 2011-12-31 | sec_edgar |
| intangible_assets | {"unit": "CNY", "value": 65849000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwil | 2010-12-31 | sec_edgar |
| interest_expense | {"amount": 2122000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-12-31 | sec_edgar |
| interest_expense | {"unit": "CNY", "value": 5000, "concept": "us-gaap:InterestExpense"} | 2010-12-31 | sec_edgar |
| interest_expense | {"unit": "CNY", "value": 2000, "concept": "us-gaap:InterestExpense"} | 2009-12-31 | sec_edgar |
| inventory | {"unit": "CNY", "value": 358000, "concept": "us-gaap:InventoryNet"} | 2010-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 35331000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| marketable_securities | {"unit": "CNY", "value": 7127000, "concept": "us-gaap:AvailableForSaleSecuritiesDebtSecuri | 2013-12-31 | sec_edgar |
| marketable_securities | {"unit": "CNY", "value": 15575000, "concept": "us-gaap:AvailableForSaleSecuritiesDebtSecur | 2012-12-31 | sec_edgar |
| marketable_securities | {"unit": "CNY", "value": 17648000, "concept": "us-gaap:AvailableForSaleSecuritiesDebtSecur | 2011-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": 50498000, "concept": "us-gaap:NetIncomeLoss"} | 2013-12-31 | sec_edgar |
| net_income | {"amount": 6092000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| net_income | {"amount": 2673000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": 39317000, "concept": "us-gaap:NetIncomeLoss"} | 2010-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": 34779000, "concept": "us-gaap:NetIncomeLoss"} | 2009-12-31 | sec_edgar |
| operating_expenses | {"amount": 34609000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-12-31 | sec_edgar |
| operating_expenses | {"amount": 31304000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-12-31 | sec_edgar |
| operating_expenses | {"amount": 29761000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 159100000, "concept": "us-gaap:OperatingExpenses"} | 2010-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 136931000, "concept": "us-gaap:OperatingExpenses"} | 2009-12-31 | sec_edgar |
| operating_income | {"amount": 21049000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| operating_income | {"amount": 14634000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| operating_income | {"amount": 10001000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_income | {"unit": "CNY", "value": 82040000, "concept": "us-gaap:OperatingIncomeLoss"} | 2010-12-31 | sec_edgar |
| operating_income | {"unit": "CNY", "value": 79413000, "concept": "us-gaap:OperatingIncomeLoss"} | 2009-12-31 | sec_edgar |
| ppe_net | {"amount": 38416000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2013-12-31 | sec_edgar |
| ppe_net | {"amount": 38292000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2012-12-31 | sec_edgar |
| ppe_net | {"amount": 38007000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-12-31 | sec_edgar |
| ppe_net | {"unit": "CNY", "value": 227507000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": 20993000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2013-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": 109475000, "concept": "us-gaap:IncomeLossFromContinuingOperations | 2012-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": 56573000, "concept": "us-gaap:IncomeLossFromContinuingOperationsB | 2011-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": 76157000, "concept": "us-gaap:IncomeLossFromContinuingOperationsB | 2010-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": 86139000, "concept": "us-gaap:IncomeLossFromContinuingOperationsB | 2009-12-31 | sec_edgar |
| profit_loss | {"amount": 16518000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| profit_loss | {"amount": 13369000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| profit_loss | {"amount": 8989000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| profit_loss | {"unit": "CNY", "value": 76157000, "concept": "us-gaap:ProfitLoss"} | 2010-12-31 | sec_edgar |
| profit_loss | {"unit": "CNY", "value": 66852000, "concept": "us-gaap:ProfitLoss"} | 2009-12-31 | sec_edgar |
| retained_earnings | {"amount": -1062000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2013-12-31 | sec_edgar |
| retained_earnings | {"unit": "CNY", "value": -46200000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit | 2012-12-31 | sec_edgar |
| revenue | {"amount": 92380000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2013-12-31 | sec_edgar |
| revenue | {"unit": "CNY", "value": 504052000, "concept": "us-gaap:SalesRevenueNet"} | 2012-12-31 | sec_edgar |
| revenue | {"unit": "CNY", "value": 453116000, "concept": "us-gaap:SalesRevenueNet"} | 2011-12-31 | sec_edgar |
| revenue | {"unit": "CNY", "value": 388842000, "concept": "us-gaap:SalesRevenueNet"} | 2010-12-31 | sec_edgar |
| revenue | {"unit": "CNY", "value": 354706000, "concept": "us-gaap:SalesRevenueNet"} | 2009-12-31 | sec_edgar |
| rnd_expense | {"amount": 8251000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2013-12-31 | sec_edgar |
| rnd_expense | {"amount": 6503000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2012-12-31 | sec_edgar |
| rnd_expense | {"amount": 6449000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| rnd_expense | {"unit": "CNY", "value": 37358000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2010-12-31 | sec_edgar |
| rnd_expense | {"unit": "CNY", "value": 30385000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2009-12-31 | sec_edgar |
| sga_expense | {"amount": 18717000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2013-12-31 | sec_edgar |
| sga_expense | {"amount": 16084000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2012-12-31 | sec_edgar |
| sga_expense | {"amount": 14927000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2011-12-31 | sec_edgar |
| sga_expense | {"unit": "CNY", "value": 84110000, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2010-12-31 | sec_edgar |
| sga_expense | {"unit": "CNY", "value": 82858000, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2009-12-31 | sec_edgar |
| share_based_compensation | {"amount": 1633000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2013-12-31 | sec_edgar |
| share_based_compensation | {"amount": 1326000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-12-31 | sec_edgar |
| share_based_compensation | {"amount": 1030000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-12-31 | sec_edgar |
| share_based_compensation | {"unit": "CNY", "value": 6283000, "concept": "us-gaap:ShareBasedCompensation"} | 2010-12-31 | sec_edgar |
| share_based_compensation | {"unit": "CNY", "value": 7416000, "concept": "us-gaap:ShareBasedCompensation"} | 2009-12-31 | sec_edgar |
| share_repurchase | {"amount": 734000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2012-12-31 | sec_edgar |
| share_repurchase | {"amount": 1182000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": " | 2011-12-31 | sec_edgar |
| share_repurchase | {"unit": "CNY", "value": 13468000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock" | 2010-12-31 | sec_edgar |
| share_repurchase | {"unit": "CNY", "value": 76634000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock" | 2009-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 28250473, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2013-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 47523375, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2012-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 47453930, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2011-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 48004323, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 48844606, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 31877916, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2013-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 50487233, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2012-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 50669229, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2011-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 52010229, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2010-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 52519683, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2009-12-31 | sec_edgar |
| short_term_investments | {"amount": 1177000, "concept": "us-gaap:ShortTermInvestments", "currency": "USD"} | 2013-12-31 | sec_edgar |
| short_term_investments | {"amount": 3784000, "concept": "us-gaap:ShortTermInvestments", "currency": "USD"} | 2012-12-31 | sec_edgar |
| short_term_investments | {"amount": 5505000, "concept": "us-gaap:ShortTermInvestments", "currency": "USD"} | 2011-12-31 | sec_edgar |
| short_term_investments | {"unit": "CNY", "value": 32469000, "concept": "us-gaap:ShortTermInvestments"} | 2010-12-31 | sec_edgar |
| stockholders_equity | {"amount": 72055000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2013-12-31 | sec_edgar |
| stockholders_equity | {"amount": 104363000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2012-12-31 | sec_edgar |
| stockholders_equity | {"amount": 96094000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-12-31 | sec_edgar |
| stockholders_equity | {"unit": "CNY", "value": 595979000, "concept": "us-gaap:StockholdersEquity"} | 2010-12-31 | sec_edgar |
| total_assets | {"amount": 221479000, "concept": "us-gaap:Assets", "currency": "USD"} | 2013-12-31 | sec_edgar |
| total_assets | {"amount": 199396000, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-12-31 | sec_edgar |
| total_assets | {"amount": 175657000, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_assets | {"unit": "CNY", "value": 1049879000, "concept": "us-gaap:Assets"} | 2010-12-31 | sec_edgar |
| total_equity | {"amount": 109460000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2013-12-31 | sec_edgar |
| total_equity | {"amount": 135969000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2012-12-31 | sec_edgar |
| total_equity | {"amount": 122668000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2011-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": 729464000, "concept": "us-gaap:StockholdersEquityIncludingPortion | 2010-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": 662153000, "concept": "us-gaap:StockholdersEquityIncludingPortion | 2009-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": 674144000, "concept": "us-gaap:StockholdersEquityIncludingPortion | 2008-12-31 | sec_edgar |
| total_liabilities | {"amount": 112019000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2013-12-31 | sec_edgar |
| total_liabilities | {"amount": 63427000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2012-12-31 | sec_edgar |
| total_liabilities | {"amount": 52989000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_liabilities | {"unit": "CNY", "value": 320415000, "concept": "us-gaap:Liabilities"} | 2010-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 221479000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2013-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 199396000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2012-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 175657000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2011-12-31 | sec_edgar |
| total_liabilities_and_equity | {"unit": "CNY", "value": 1049879000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity" | 2010-12-31 | sec_edgar |
| treasury_stock_value | {"amount": 551000, "concept": "us-gaap:TreasuryStockValue", "currency": "USD"} | 2013-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 449000, "currency": "USD"} | 2013-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 385000, "currency": "USD"} | 2012-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 356000, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"unit": "CNY", "value": 11410000} | 2010-12-31 | sec_edgar |
| xbrl:AccountsReceivableGrossCurrent | {"unit": "CNY", "value": 26561000} | 2013-12-31 | sec_edgar |
| xbrl:AccountsReceivableGrossCurrent | {"unit": "CNY", "value": 34917000} | 2012-12-31 | sec_edgar |
| xbrl:AccountsReceivableGrossCurrent | {"unit": "CNY", "value": 31478000} | 2011-12-31 | sec_edgar |
| xbrl:AccountsReceivableNetCurrent | {"amount": 4388000, "currency": "USD"} | 2013-12-31 | sec_edgar |
| xbrl:AccountsReceivableNetCurrent | {"amount": 5605000, "currency": "USD"} | 2012-12-31 | sec_edgar |