Organization record
AMBOW EDUCATION HOLDING LTD.
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": 559000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2026-06-30 | sec_edgar |
| accounts_payable | {"amount": 837000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2026-03-31 | sec_edgar |
| accounts_payable | {"amount": 1609000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-12-31 | sec_edgar |
| accounts_payable | {"amount": 825000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-06-30 | sec_edgar |
| accounts_payable | {"amount": 749000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-12-31 | sec_edgar |
| accounts_payable | {"amount": 942000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-06-30 | sec_edgar |
| accounts_payable | {"amount": 1386000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-12-31 | sec_edgar |
| accounts_payable | {"amount": 1957000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-06-30 | sec_edgar |
| accounts_payable | {"amount": 2409000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-12-31 | sec_edgar |
| accounts_payable | {"amount": 4140000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-06-30 | sec_edgar |
| accounts_payable | {"unit": "CNY", "value": 18143000, "concept": "us-gaap:AccountsPayableCurrent"} | 2021-12-31 | sec_edgar |
| accounts_payable | {"amount": 3320000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| accounts_payable | {"amount": 2976000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| accounts_payable | {"amount": 2284000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-09-30 | sec_edgar |
| accounts_payable | {"amount": 2113000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| accounts_payable | {"amount": 1977000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| accounts_payable | {"amount": 3598000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_payable | {"amount": 3851000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| accounts_payable | {"amount": 4382000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| accounts_payable | {"amount": 6441000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| accounts_payable | {"unit": "CNY", "value": 40912000, "concept": "us-gaap:AccountsPayableCurrent"} | 2013-12-31 | sec_edgar |
| accounts_payable | {"unit": "CNY", "value": 46014000, "concept": "us-gaap:AccountsPayableCurrent"} | 2012-12-31 | sec_edgar |
| accounts_payable | {"unit": "CNY", "value": 23356000, "concept": "us-gaap:AccountsPayableCurrent"} | 2011-12-31 | sec_edgar |
| accounts_payable | {"unit": "CNY", "value": 39568000, "concept": "us-gaap:AccountsPayableCurrent"} | 2010-12-31 | sec_edgar |
| accounts_receivable | {"amount": 1297000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2026-06-30 | sec_edgar |
| accounts_receivable | {"amount": 2928000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2026-03-31 | sec_edgar |
| accounts_receivable | {"amount": 2288000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2025-12-31 | sec_edgar |
| accounts_receivable | {"amount": 2052000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2025-06-30 | sec_edgar |
| accounts_receivable | {"amount": 2541000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2024-12-31 | sec_edgar |
| accounts_receivable | {"amount": 2257000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2024-06-30 | sec_edgar |
| accounts_receivable | {"amount": 2280000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2023-12-31 | sec_edgar |
| accounts_receivable | {"amount": 3690000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2023-06-30 | sec_edgar |
| accounts_receivable | {"amount": 1958000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2022-12-31 | sec_edgar |
| accounts_receivable | {"amount": 2529000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2022-06-30 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 11961000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2021-12-31 | sec_edgar |
| accounts_receivable | {"amount": 3289000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| accounts_receivable | {"amount": 3214000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| accounts_receivable | {"amount": 3616000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2020-09-30 | sec_edgar |
| accounts_receivable | {"amount": 2577000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| accounts_receivable | {"amount": 2637000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| accounts_receivable | {"amount": 3767000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_receivable | {"amount": 1955000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| accounts_receivable | {"amount": 1741000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| accounts_receivable | {"amount": 2180000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 44223000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2013-12-31 | sec_edgar |
| accounts_receivable | {"amount": 10900000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 106825000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2011-12-31 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 48287000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2010-12-31 | sec_edgar |
| capex | {"amount": 600000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2025-12-31 | sec_edgar |
| capex | {"amount": 1200000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2024-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2018-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2017-12-31 | sec_edgar |
| capex | {"amount": 10230000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment | 2015-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment | 2014-12-31 | sec_edgar |
| capex | {"amount": 3833000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-12-31 | sec_edgar |
| capex | {"amount": 32886000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 284813000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndE | 2011-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 119457000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndE | 2010-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 84603000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEq | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4469000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2026-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 4202000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2026-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 831000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2025-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4064000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2025-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1123000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2024-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1645000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2024-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 274000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2023-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 6913000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2023-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 3276000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2022-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9230000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2022-06-30 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 26753000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVal | 2021-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 26086000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2021-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 18210000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2020-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 12677000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2020-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 22638000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2019-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 30752000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 30018000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 28359000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 38023000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 27831000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 15950000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 118081000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 193161000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 639811000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 361691000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 778824000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVa | 2008-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 7169000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2026-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 6902000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2026-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 8091000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2025-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 11324000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2025-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 7386000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2025-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 8441000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2024-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 9029000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2024-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 10055000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2023-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 12403000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2023-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 7596000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2022-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 18092000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2022-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 32389000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2021-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 26342000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2021-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 18775000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2020-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 14683000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2020-09-30 | sec_edgar |
| cash_and_restricted_cash | {"unit": "CNY", "value": 112615000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashA | 2020-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 24151000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-12-31 | sec_edgar |
| cash_and_restricted_cash | {"unit": "CNY", "value": 131902000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashA | 2019-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 34691000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 28747000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 30624000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2016-12-31 | sec_edgar |
| cash_and_restricted_cash | {"unit": "CNY", "value": 248353000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashA | 2015-12-31 | sec_edgar |
| cash_and_restricted_cash | {"unit": "CNY", "value": 182333000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashA | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2025-12-31 | sec_edgar |
| cashflow_financing | {"amount": 2204000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2025-06-30 | sec_edgar |
| cashflow_financing | {"amount": -1239000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2024-12-31 | sec_edgar |
| cashflow_financing | {"amount": -1239000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2024-06-30 | sec_edgar |
| cashflow_financing | {"amount": 7753000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2023-06-30 | sec_edgar |
| cashflow_financing | {"amount": 2536000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2022-06-30 | sec_edgar |
| cashflow_financing | {"amount": 916000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2021-12-31 | sec_edgar |
| cashflow_financing | {"amount": 8456000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2020-12-31 | sec_edgar |
| cashflow_financing | {"amount": 3006000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2020-09-30 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": 10409000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAct | 2020-06-30 | sec_edgar |
| cashflow_financing | {"amount": -5835000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2019-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": -41179000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2019-09-30 | sec_edgar |
| cashflow_financing | {"amount": 6817000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2018-12-31 | sec_edgar |
| cashflow_financing | {"amount": 6026000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": -216000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1981000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2015-12-31 | sec_edgar |
| cashflow_financing | {"amount": 14022000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 13691000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 12334000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": -46216000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2011-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": 406598000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2010-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": -86500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": -800000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2026-06-30 | sec_edgar |
| cashflow_investing | {"amount": -987000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2025-12-31 | sec_edgar |
| cashflow_investing | {"amount": -299000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2025-06-30 | sec_edgar |
| cashflow_investing | {"amount": -132000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2025-03-31 | sec_edgar |
| cashflow_investing | {"amount": -2010000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2024-12-31 | sec_edgar |
| cashflow_investing | {"amount": 814000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2024-06-30 | sec_edgar |
| cashflow_investing | {"amount": -11082000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2022-06-30 | sec_edgar |
| cashflow_investing | {"amount": 16822000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2021-12-31 | sec_edgar |
| cashflow_investing | {"amount": 10816000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2021-06-30 | sec_edgar |
| cashflow_investing | {"amount": -15097000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2020-12-31 | sec_edgar |
| cashflow_investing | {"amount": -17583000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2020-09-30 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": 7602000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActi | 2020-06-30 | sec_edgar |
| cashflow_investing | {"amount": -4761000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2019-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -106614000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingA | 2019-09-30 | sec_edgar |
| cashflow_investing | {"amount": -4148000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-12-31 | sec_edgar |
| cashflow_investing | {"amount": -9386000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2017-12-31 | sec_edgar |
| cashflow_investing | {"amount": -9393000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2016-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": 58214000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingAct | 2015-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": 110221000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingAc | 2014-12-31 | sec_edgar |
| cashflow_investing | {"amount": 10880000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": -73490000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -494558000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingA | 2011-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -392364000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingA | 2010-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -802365000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingA | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": -122000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2026-06-30 | sec_edgar |
| cashflow_operating | {"amount": -1189000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2026-03-31 | sec_edgar |
| cashflow_operating | {"amount": 137000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2025-12-31 | sec_edgar |
| cashflow_operating | {"amount": 978000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2025-06-30 | sec_edgar |
| cashflow_operating | {"amount": -923000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2025-03-31 | sec_edgar |
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| cashflow_operating | {"amount": -601000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2024-06-30 | sec_edgar |
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| cashflow_operating | {"amount": -2933000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2023-06-30 | sec_edgar |
| cashflow_operating | {"amount": -5646000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2022-12-31 | sec_edgar |
| cashflow_operating | {"amount": -3246000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2022-06-30 | sec_edgar |
| cashflow_operating | {"amount": -3165000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2021-12-31 | sec_edgar |
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| cashflow_operating | {"unit": "CNY", "value": -31927000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAc | 2020-12-31 | sec_edgar |
| cashflow_operating | {"amount": 6217000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2020-09-30 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": -61989000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAc | 2020-06-30 | sec_edgar |
| cashflow_operating | {"amount": -1468000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2019-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 37610000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAct | 2019-09-30 | sec_edgar |
| cashflow_operating | {"amount": 3699000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2018-12-31 | sec_edgar |
| cashflow_operating | {"amount": 3106000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": 2524000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": -6191000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": -25846000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": -26520000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -5137000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2012-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 296705000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAc | 2011-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 456914000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAc | 2010-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": 523094000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingAc | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 38699095, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 38265177, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 30536833, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-12-31 | sec_edgar |
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| common_shares_outstanding | {"unit": "shares", "value": 176776612, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 145975484, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 144481064, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
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| cost_of_revenue | {"amount": 4284000, "concept": "us-gaap:CostOfRevenue", "currency": "USD"} | 2025-12-31 | sec_edgar |
| cost_of_revenue | {"amount": 2269000, "concept": "us-gaap:CostOfRevenue", "currency": "USD"} | 2025-06-30 | sec_edgar |