Organization record
Molecular Data 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_receivable | {"amount": 964000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2021-09-30 | sec_edgar |
| accounts_receivable | {"amount": 1224000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| accounts_receivable | {"amount": 914000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| accounts_receivable | {"amount": 2934000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| accounts_receivable | {"unit": "CNY", "value": 40730000, "concept": "us-gaap:AccountsReceivableNetCurrent"} | 2018-12-31 | sec_edgar |
| capex | {"amount": 123000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2019-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 484000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEqui | 2018-12-31 | sec_edgar |
| capex | {"unit": "CNY", "value": 537000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEqui | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 10296000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2021-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 2047000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2021-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1733000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2020-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2177000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2019-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 6477000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValu | 2018-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "CNY", "value": 38522000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingVal | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 2090000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2021-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 1795000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2020-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 8839000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2019-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 930000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashE | 2018-12-31 | sec_edgar |
| cash_and_restricted_cash | {"unit": "CNY", "value": 106022000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashA | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"unit": "CNY", "value": 33858000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAn | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": 4795000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2021-06-30 | sec_edgar |
| cashflow_financing | {"amount": 81095000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2020-12-31 | sec_edgar |
| cashflow_financing | {"amount": 21460000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2019-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": 37333000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAct | 2018-12-31 | sec_edgar |
| cashflow_financing | {"unit": "CNY", "value": 262849000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingAc | 2017-12-31 | sec_edgar |
| cashflow_investing | {"amount": -527000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2021-06-30 | sec_edgar |
| cashflow_investing | {"amount": -49089000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2020-12-31 | sec_edgar |
| cashflow_investing | {"amount": -262000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2019-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -2242000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingAct | 2018-12-31 | sec_edgar |
| cashflow_investing | {"unit": "CNY", "value": -3982000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingAct | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": -3927000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2021-06-30 | sec_edgar |
| cashflow_operating | {"amount": -35870000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2020-12-31 | sec_edgar |
| cashflow_operating | {"amount": -13764000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": -134636000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingA | 2018-12-31 | sec_edgar |
| cashflow_operating | {"unit": "CNY", "value": -186703000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingA | 2017-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 310627024, "concept": "us-gaap:CommonStockSharesIssued"} | 2019-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 310627024, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 310627024, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2019-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 310627024, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-12-31 | sec_edgar |
| cost_of_revenue | {"amount": 224423000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2021-06-30 | sec_edgar |
| cost_of_revenue | {"amount": 1165764000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2020-12-31 | sec_edgar |
| cost_of_revenue | {"unit": "CNY", "value": 4433591000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2020-06-30 | sec_edgar |
| cost_of_revenue | {"amount": 1882637000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2019-12-31 | sec_edgar |
| cost_of_revenue | {"unit": "CNY", "value": 8973097000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2018-12-31 | sec_edgar |
| cost_of_revenue | {"unit": "CNY", "value": 4151673000, "concept": "us-gaap:CostOfGoodsAndServicesSold"} | 2017-12-31 | sec_edgar |
| current_assets | {"amount": 113440000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2021-09-30 | sec_edgar |
| current_assets | {"amount": 115215000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| current_assets | {"amount": 101637000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| current_assets | {"amount": 69929000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| current_assets | {"unit": "CNY", "value": 367702000, "concept": "us-gaap:AssetsCurrent"} | 2018-12-31 | sec_edgar |
| current_liabilities | {"amount": 102845000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2021-09-30 | sec_edgar |
| current_liabilities | {"amount": 124186000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| current_liabilities | {"amount": 106146000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| current_liabilities | {"amount": 97067000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| current_liabilities | {"unit": "CNY", "value": 255417000, "concept": "us-gaap:LiabilitiesCurrent"} | 2018-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2020-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.62, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2019-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.82, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2018-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2020-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.62, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2019-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.82, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2018-12-31 | sec_edgar |
| gross_profit | {"amount": 1878000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2021-06-30 | sec_edgar |
| gross_profit | {"amount": -1563000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2020-12-31 | sec_edgar |
| gross_profit | {"unit": "CNY", "value": 4605000, "concept": "us-gaap:GrossProfit"} | 2020-06-30 | sec_edgar |
| gross_profit | {"amount": 14475000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2019-12-31 | sec_edgar |
| gross_profit | {"unit": "CNY", "value": 80169000, "concept": "us-gaap:GrossProfit"} | 2018-12-31 | sec_edgar |
| gross_profit | {"unit": "CNY", "value": 50234000, "concept": "us-gaap:GrossProfit"} | 2017-12-31 | sec_edgar |
| income_tax_expense | {"amount": 3000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2021-06-30 | sec_edgar |
| income_tax_expense | {"amount": 377000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2020-12-31 | sec_edgar |
| income_tax_expense | {"unit": "CNY", "value": 990000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2020-06-30 | sec_edgar |
| income_tax_expense | {"amount": 67000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2019-12-31 | sec_edgar |
| income_tax_expense | {"unit": "CNY", "value": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2018-12-31 | sec_edgar |
| income_tax_expense | {"unit": "CNY", "value": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2017-12-31 | sec_edgar |
| industry_sic | {"code": "7389", "scheme": "SIC", "description": "Services-Business Services, NEC"} | sec_edgar | |
| intangible_assets | {"amount": 58000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency": " | 2021-09-30 | sec_edgar |
| intangible_assets | {"amount": 39000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency": " | 2021-06-30 | sec_edgar |
| intangible_assets | {"amount": 82000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency": " | 2020-12-31 | sec_edgar |
| intangible_assets | {"amount": 224000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "currency": | 2019-12-31 | sec_edgar |
| intangible_assets | {"unit": "CNY", "value": 2134000, "concept": "us-gaap:IntangibleAssetsNetExcludingGoodwill | 2018-12-31 | sec_edgar |
| interest_expense | {"amount": 29000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2021-06-30 | sec_edgar |
| interest_expense | {"amount": 1644000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2020-12-31 | sec_edgar |
| interest_expense | {"unit": "CNY", "value": 4801000, "concept": "us-gaap:InterestExpense"} | 2020-06-30 | sec_edgar |
| interest_expense | {"amount": 627000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2019-12-31 | sec_edgar |
| interest_expense | {"unit": "CNY", "value": 19049000, "concept": "us-gaap:InterestExpense"} | 2018-12-31 | sec_edgar |
| interest_expense | {"unit": "CNY", "value": 16828000, "concept": "us-gaap:InterestExpense"} | 2017-12-31 | sec_edgar |
| inventory | {"amount": 898000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2021-09-30 | sec_edgar |
| inventory | {"amount": 662000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2021-06-30 | sec_edgar |
| inventory | {"amount": 432000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2020-12-31 | sec_edgar |
| inventory | {"amount": 625000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2019-12-31 | sec_edgar |
| inventory | {"unit": "CNY", "value": 7256000, "concept": "us-gaap:InventoryNet"} | 2018-12-31 | sec_edgar |
| net_income | {"amount": -5074000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2021-06-30 | sec_edgar |
| net_income | {"amount": -50268000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2020-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": -104936000, "concept": "us-gaap:NetIncomeLoss"} | 2020-06-30 | sec_edgar |
| net_income | {"amount": -27801000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2019-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": -254639000, "concept": "us-gaap:NetIncomeLoss"} | 2018-12-31 | sec_edgar |
| net_income | {"unit": "CNY", "value": -107807000, "concept": "us-gaap:NetIncomeLoss"} | 2017-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 2353000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2021-09-30 | sec_edgar |
| noncurrent_assets | {"amount": 2962000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| noncurrent_assets | {"amount": 3315000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 845000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| noncurrent_assets | {"unit": "CNY", "value": 3896000, "concept": "us-gaap:AssetsNoncurrent"} | 2018-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 2917000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2021-09-30 | sec_edgar |
| noncurrent_liabilities | {"amount": 3106000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| noncurrent_liabilities | {"amount": 3073000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 4805000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| noncurrent_liabilities | {"unit": "CNY", "value": 177806000, "concept": "us-gaap:LiabilitiesNoncurrent"} | 2018-12-31 | sec_edgar |
| operating_expenses | {"amount": 7241000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2021-06-30 | sec_edgar |
| operating_expenses | {"amount": 49250000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2020-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 105880000, "concept": "us-gaap:OperatingExpenses"} | 2020-06-30 | sec_edgar |
| operating_expenses | {"amount": 42084000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2019-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 315961000, "concept": "us-gaap:OperatingExpenses"} | 2018-12-31 | sec_edgar |
| operating_expenses | {"unit": "CNY", "value": 141415000, "concept": "us-gaap:OperatingExpenses"} | 2017-12-31 | sec_edgar |
| operating_income | {"amount": -5363000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2021-06-30 | sec_edgar |
| operating_income | {"amount": -50813000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2020-12-31 | sec_edgar |
| operating_income | {"unit": "CNY", "value": -101275000, "concept": "us-gaap:OperatingIncomeLoss"} | 2020-06-30 | sec_edgar |
| operating_income | {"amount": -27609000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2019-12-31 | sec_edgar |
| operating_income | {"unit": "CNY", "value": -235792000, "concept": "us-gaap:OperatingIncomeLoss"} | 2018-12-31 | sec_edgar |
| operating_income | {"unit": "CNY", "value": -91181000, "concept": "us-gaap:OperatingIncomeLoss"} | 2017-12-31 | sec_edgar |
| operating_lease_liability | {"amount": 643000, "concept": "us-gaap:OperatingLeaseLiability", "currency": "USD"} | 2020-12-31 | sec_edgar |
| operating_lease_liability | {"amount": 442000, "concept": "us-gaap:OperatingLeaseLiability", "currency": "USD"} | 2019-12-31 | sec_edgar |
| ppe_net | {"amount": 73000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2021-09-30 | sec_edgar |
| ppe_net | {"amount": 67000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2021-06-30 | sec_edgar |
| ppe_net | {"amount": 111000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2020-12-31 | sec_edgar |
| ppe_net | {"amount": 159000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2019-12-31 | sec_edgar |
| ppe_net | {"unit": "CNY", "value": 1762000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2018-12-31 | sec_edgar |
| pretax_income | {"amount": -5033000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2021-06-30 | sec_edgar |
| pretax_income | {"amount": -49898000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2020-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": -193083000, "concept": "us-gaap:IncomeLossFromContinuingOperation | 2019-12-31 | sec_edgar |
| pretax_income | {"unit": "CNY", "value": -254639000, "concept": "us-gaap:IncomeLossFromContinuingOperation | 2018-12-31 | sec_edgar |
| profit_loss | {"amount": -5036000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2021-06-30 | sec_edgar |
| profit_loss | {"amount": -50274000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2020-12-31 | sec_edgar |
| profit_loss | {"unit": "CNY", "value": -104936000, "concept": "us-gaap:ProfitLoss"} | 2020-06-30 | sec_edgar |
| profit_loss | {"amount": -27801000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2019-12-31 | sec_edgar |
| profit_loss | {"unit": "CNY", "value": -254639000, "concept": "us-gaap:ProfitLoss"} | 2018-12-31 | sec_edgar |
| profit_loss | {"unit": "CNY", "value": -107807000, "concept": "us-gaap:ProfitLoss"} | 2017-12-31 | sec_edgar |
| retained_earnings | {"amount": -177961000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2021-09-30 | sec_edgar |
| retained_earnings | {"amount": -172368000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2021-06-30 | sec_edgar |
| retained_earnings | {"amount": -165811000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2020-12-31 | sec_edgar |
| retained_earnings | {"amount": -108290000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2019-12-31 | sec_edgar |
| retained_earnings | {"unit": "CNY", "value": -560349000, "concept": "us-gaap:RetainedEarningsAccumulatedDefici | 2018-12-31 | sec_edgar |
| revenue | {"amount": 226301000, "concept": "us-gaap:RevenueFromContractWithCustomerExcludingAssessed | 2021-06-30 | sec_edgar |
| revenue | {"amount": 1164201000, "concept": "us-gaap:RevenueFromContractWithCustomerExcludingAssesse | 2020-12-31 | sec_edgar |
| revenue | {"unit": "CNY", "value": 4438196000, "concept": "us-gaap:RevenueFromContractWithCustomerEx | 2020-06-30 | sec_edgar |
| revenue | {"amount": 1897112000, "concept": "us-gaap:RevenueFromContractWithCustomerExcludingAssesse | 2019-12-31 | sec_edgar |
| revenue | {"unit": "CNY", "value": 9053266000, "concept": "us-gaap:RevenueFromContractWithCustomerEx | 2018-12-31 | sec_edgar |
| revenue | {"unit": "CNY", "value": 4201907000, "concept": "us-gaap:RevenueFromContractWithCustomerEx | 2017-12-31 | sec_edgar |
| rnd_expense | {"amount": 833000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2021-06-30 | sec_edgar |
| rnd_expense | {"amount": 5397000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2020-12-31 | sec_edgar |
| rnd_expense | {"unit": "CNY", "value": 21536000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2020-06-30 | sec_edgar |
| rnd_expense | {"amount": 6469000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2019-12-31 | sec_edgar |
| rnd_expense | {"unit": "CNY", "value": 36889000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2018-12-31 | sec_edgar |
| rnd_expense | {"unit": "CNY", "value": 18608000, "concept": "us-gaap:ResearchAndDevelopmentExpense"} | 2017-12-31 | sec_edgar |
| sga_expense | {"amount": 4557000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD | 2021-06-30 | sec_edgar |
| sga_expense | {"amount": 32245000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2020-12-31 | sec_edgar |
| sga_expense | {"unit": "CNY", "value": 36376000, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2020-06-30 | sec_edgar |
| sga_expense | {"amount": 15007000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "US | 2019-12-31 | sec_edgar |
| sga_expense | {"unit": "CNY", "value": 173872000, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2018-12-31 | sec_edgar |
| sga_expense | {"unit": "CNY", "value": 41718000, "concept": "us-gaap:GeneralAndAdministrativeExpense"} | 2017-12-31 | sec_edgar |
| share_based_compensation | {"amount": 6824000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2020-12-31 | sec_edgar |
| share_based_compensation | {"amount": 5601000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2019-12-31 | sec_edgar |
| share_based_compensation | {"unit": "CNY", "value": 124022000, "concept": "us-gaap:ShareBasedCompensation"} | 2018-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 348160637, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2020-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 310627024, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2019-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 310627024, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2018-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 376052756, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2020-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 310627024, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2019-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 310627024, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2018-12-31 | sec_edgar |
| short_term_investments | {"amount": 52152000, "concept": "us-gaap:ShortTermInvestments", "currency": "USD"} | 2021-09-30 | sec_edgar |
| short_term_investments | {"amount": 52046000, "concept": "us-gaap:ShortTermInvestments", "currency": "USD"} | 2021-06-30 | sec_edgar |
| short_term_investments | {"amount": 51500000, "concept": "us-gaap:ShortTermInvestments", "currency": "USD"} | 2020-12-31 | sec_edgar |
| stockholders_equity | {"amount": 9980000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2021-09-30 | sec_edgar |
| stockholders_equity | {"amount": -9168000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2021-06-30 | sec_edgar |
| stockholders_equity | {"amount": -4281000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2020-12-31 | sec_edgar |
| stockholders_equity | {"amount": -31098000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2019-12-31 | sec_edgar |
| stockholders_equity | {"unit": "CNY", "value": -61625000, "concept": "us-gaap:StockholdersEquity"} | 2018-12-31 | sec_edgar |
| stockholders_equity | {"unit": "CNY", "value": 5901000, "concept": "us-gaap:StockholdersEquity"} | 2017-12-31 | sec_edgar |
| stockholders_equity | {"unit": "CNY", "value": -65872000, "concept": "us-gaap:StockholdersEquity"} | 2016-12-31 | sec_edgar |
| total_assets | {"amount": 115793000, "concept": "us-gaap:Assets", "currency": "USD"} | 2021-09-30 | sec_edgar |
| total_assets | {"amount": 118177000, "concept": "us-gaap:Assets", "currency": "USD"} | 2021-06-30 | sec_edgar |
| total_assets | {"amount": 104952000, "concept": "us-gaap:Assets", "currency": "USD"} | 2020-12-31 | sec_edgar |
| total_assets | {"amount": 70774000, "concept": "us-gaap:Assets", "currency": "USD"} | 2019-12-31 | sec_edgar |
| total_assets | {"unit": "CNY", "value": 371598000, "concept": "us-gaap:Assets"} | 2018-12-31 | sec_edgar |
| total_equity | {"amount": 10031000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2021-09-30 | sec_edgar |
| total_equity | {"amount": -9122000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2021-06-30 | sec_edgar |
| total_equity | {"amount": -4273000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2020-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": -216497000, "concept": "us-gaap:StockholdersEquityIncludingPortio | 2019-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": -61625000, "concept": "us-gaap:StockholdersEquityIncludingPortion | 2018-12-31 | sec_edgar |
| total_equity | {"unit": "CNY", "value": 5901000, "concept": "us-gaap:StockholdersEquityIncludingPortionAt | 2017-12-31 | sec_edgar |
| total_liabilities | {"amount": 105762000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2021-09-30 | sec_edgar |
| total_liabilities | {"amount": 127292000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2021-06-30 | sec_edgar |
| total_liabilities | {"amount": 109219000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2020-12-31 | sec_edgar |
| total_liabilities | {"amount": 101872000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2019-12-31 | sec_edgar |
| total_liabilities | {"unit": "CNY", "value": 433223000, "concept": "us-gaap:Liabilities"} | 2018-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 115793000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2021-09-30 | sec_edgar |
| total_liabilities_and_equity | {"amount": 118177000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2021-06-30 | sec_edgar |
| total_liabilities_and_equity | {"amount": 104952000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2020-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 70774000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": "U | 2019-12-31 | sec_edgar |
| total_liabilities_and_equity | {"unit": "CNY", "value": 371598000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity"} | 2018-12-31 | sec_edgar |
| xbrl:AccountsPayableTradeCurrent | {"amount": 48607000, "currency": "USD"} | 2021-09-30 | sec_edgar |
| xbrl:AccountsPayableTradeCurrent | {"amount": 49939000, "currency": "USD"} | 2021-06-30 | sec_edgar |