1001 - Document - Cover Page
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1002 - Statement - Consolidated Balance Sheets
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1003 - Statement - Consolidated Balance Sheets (Parenthetical)
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1004 - Statement - Consolidated Statements Of Comprehensive Loss
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1005 - Statement - Consolidated Statements Of Comprehensive Loss (Parenthetical)
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1006 - Statement - Consolidated Statements Of Shareholders' Equity
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1007 - Statement - Consolidated Statements Of Cash Flows
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999001 - Disclosure - Organization and Basis of Presentation
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999002 - Disclosure - Summary of Significant Accounting Policies
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999003 - Disclosure - Segment Reporting
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999004 - Disclosure - Accounts Receivable, Net
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999005 - Disclosure - Contract Assets, Net
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999006 - Disclosure - Inventories, Net
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999007 - Disclosure - Prepayments And Other Current Assets
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999008 - Disclosure - Property And Equipment, Net
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999009 - Disclosure - Intangible Assets, Net
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999010 - Disclosure - Leases
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999011 - Disclosure - Accrued Liabilities And Other Current Liabilities
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999012 - Disclosure - Share-Based Compensation
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999013 - Disclosure - Treasury Stock
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999014 - Disclosure - Income Taxes
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999015 - Disclosure - Loss Per Share
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999016 - Disclosure - Related Party Transactions
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999017 - Disclosure - Commitments and Contingencies
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999018 - Disclosure - Restricted Net Assets
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999019 - Disclosure - Condensed Financial Information of the Parent Company
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999020 - Disclosure - Summary of Significant Accounting Policies (Policies)
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999021 - Disclosure - Organization and Basis of Presentation (Tables)
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999022 - Disclosure - Summary of Significant Accounting Policies (Tables)
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999023 - Disclosure - Segment Reporting (Tables)
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999024 - Disclosure - Accounts Receivable, Net (Tables)
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999025 - Disclosure - Contract Assets, Net - (Tables)
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999026 - Disclosure - Inventories, Net (Tables)
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999027 - Disclosure - Prepayments And Other Current Assets (Tables)
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999028 - Disclosure - Property And Equipment, Net (Tables)
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999029 - Disclosure - Intangible Assets, Net (Tables)
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999030 - Disclosure - Leases (Tables)
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999031 - Disclosure - Accrued Liabilities And Other Current Liabilities (Tables)
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999032 - Disclosure - Share-Based Compensation (Tables)
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999033 - Disclosure - Income Taxes (Tables)
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999034 - Disclosure - Loss Per Share (Tables)
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999035 - Disclosure - Related Party Transactions (Tables)
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999036 - Disclosure - Condensed Financial Information of the Parent Company (Tables)
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999037 - Disclosure - Organization and Basis of Presentation - Summary of Subsidiaries, VIE and VIE's Subsidiaries (Detail)
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999038 - Disclosure - Organization and Basis of Presentation - Summary of Financial Information of VIE and VIE's Subsidiaries (Detail)
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999039 - Disclosure - Organization and Basis of Presentation - Summary of Financial Information of VIE and VIE's Subsidiaries (Parenthetical) (Detail)
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999040 - Disclosure - Organization and Basis of Presentation - Summary of Operations and Comprehensive Loss Statements of VIE and VIE's Subsidiaries (Detail)
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999041 - Disclosure - Organization and Basis of Presentation - Summary of Cash Flow Statement of VIE and VIE's Subsidiaries (Detail)
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999042 - Disclosure - Organization and Basis of Presentation - Additional Information (Detail)
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999043 - Disclosure - Summary of Significant Accounting Policies - Summary of Property and Equipment Estimated Useful Lives (Detail)
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999044 - Disclosure - Summary of Significant Accounting Policies - Summary of Intangible Assets Estimated Useful Livess (Detail)
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999045 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail)
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999046 - Disclosure - Segment Reporting - Additional Information (Detail)
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999047 - Disclosure - Segment Reporting - Summary of Segment Reporting Information (Detail)
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999048 - Disclosure - Segment Reporting - Summary of Total Long Lived Assets By Geographical Location (Detail)
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999049 - Disclosure - Segment Reporting - Summary of Total Revenues by Location of Contracting Customer (Detail)
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999050 - Disclosure - Accounts Receivable, Net - Summary of Account Receivable (Detail)
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999051 - Disclosure - Accounts Receivable, Net - Summary of Movement in the Allowances for Doubtful Accounts (Detail)
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999052 - Disclosure - Accounts Receivable, Net - Additional Information (Detail)
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999053 - Disclosure - Contract Assets, Net - Schedule of Contract With Customer Asset Net Current (Detail)
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999054 - Disclosure - Contract Assets, Net - Schedule of provision for contract assets and allowance for credit losses (Detail)
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999055 - Disclosure - Inventories, Net - Summary of Inventories (Detail)
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999056 - Disclosure - Prepayments And Other Current Assets - Summary of Prepayments And Other Current Assets (Detail)
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999057 - Disclosure - Property And Equipment, Net - Summary of Property And Equipment Consist of The Following (Detail)
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999058 - Disclosure - Property And Equipment, Net - Additional Information (Detail)
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999059 - Disclosure - Intangible Assets, Net - Summary of Intangible Assets (Detail)
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999060 - Disclosure - Intangible Assets, Net - Additional Information (Detail)
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999061 - Disclosure - Leases - Additional Information (Detail)
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999062 - Disclosure - Leases - Schedule of components of lease cost (Detail)
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999063 - Disclosure - Leases - Schedule of detailed Information about Leases (Detail)
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999064 - Disclosure - Leases - Schedule of total rental related expenses (Detail)
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999065 - Disclosure - Accrued Liabilities And Other Current Liabilities - Summary of Accrued Liabilities and Other Current Liabilities (Detail)
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999066 - Disclosure - Share-Based Compensation - Summary of Stock Options Valuation Assumptions (Detail)
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999067 - Disclosure - Share-Based Compensation - Summary of Share Options Activity (Detail)
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999068 - Disclosure - Share-Based Compensation - Summary of Share-Based Compensation Expenses (Detail)
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999069 - Disclosure - Share-Based Compensation - Additional Information (Detail)
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999070 - Disclosure - Treasury Stock - Additional Information (Detail)
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999071 - Disclosure - Income Taxes - Summary of Group's Loss before Income Taxes (Detail)
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999072 - Disclosure - Income Taxes - Summary of Current And Deferred Components of The Income Tax Expense (Detail)
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999073 - Disclosure - Income Taxes - Summary of Reconciliation of Effective Tax rate and Statutory Income Tax rate (Detail)
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999074 - Disclosure - Income Taxes - Summary of Principle Components of Deferred Tax Assets (Detail)
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999075 - Disclosure - Income Taxes - Unrecognized Tax Benefits (Detail)
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999076 - Disclosure - Income Taxes - Additional Information (Detail)
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999077 - Disclosure - Loss Per Share - Schedule of Earnings Per Share, Basic and Diluted (Detail)
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999078 - Disclosure - Related Party Transactions - Summary of Relationship With Related Party (Detail)
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999079 - Disclosure - Related Party Transactions - Summary of Related Party Transactions (Detail)
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999080 - Disclosure - Commitments and Contingencies - Additional Information (Detail)
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999081 - Disclosure - Restricted Net Assets - Additional Information (Detail)
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999082 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Condensed Balance Sheets (Detail)
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999083 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Condensed Balance Sheets (Parenthetical) (Detail)
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999084 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Condensed Statements of Comprehensive Loss (Detail)
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999085 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Condensed Statements of Cash Flows (Detail)
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999086 - Disclosure - Condensed Financial Information of the Parent Company - Additional Information (Detail)
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999087 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure
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Cover [Abstract]
Document Information [Table]
Document Information [Line Items]
Document Type
Document Type
Amendment Flag
Amendment Flag
Document Annual Report
Document Annual Report
Document Shell Company Report
Document Shell Company Report
Document Period End Date
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Fiscal Period Focus
Entity Registrant Name
Entity Registrant Name
Entity Central Index Key
Entity Central Index Key
Current Fiscal Year End Date
Current Fiscal Year End Date
Entity File Number
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Entity Voluntary Filers
Entity Current Reporting Status
Entity Current Reporting Status
Entity Filer Category
Entity Filer Category
Entity Incorporation, State or Country Code
Entity Address, Address Line One
Entity Address, City or Town
Entity Address, Country
Entity Address, Country
Entity Address, Postal Zip Code
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Entity Shell Company
Entity Shell Company
Entity Emerging Growth Company
Entity Emerging Growth Company
Title of 12(b) Security
Title of 12(b) Security
Trading Symbol
Trading Symbol
Security Exchange Name
Security Exchange Name
Entity Interactive Data Current
Entity Interactive Data Current
Document Transition Report
Document Transition Report
Document Registration Statement
Document Accounting Standard
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
No Trading Symbol Flag
Contact Personnel Name
Contact Personnel Email Address
City Area Code
Local Phone Number
Entity Address, Address Line Two
Auditor Name
Auditor Firm ID
Auditor Location
Document Financial Statement Error Correction [Flag]
Entity Addresses, Address Type [Axis]
Address Type [Domain]
Business Contact [Member]
Class of Stock [Axis]
Class of Stock [Domain]
ADR [Member]
American Depositary Shares [Member]
Common Class A [Member]
Common Class A [Member]
Common Class B [Member]
Common Class B [Member]
Treasury Stock, Common [Member]
Treasury stock [Member]
Statement of Financial Position [Abstract]
Statement [Table]
Statement [Line Items]
Assets [Abstract]
ASSETS
Assets, Current [Abstract]
Current assets:
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents
Cash and cash equivalents
Restricted Cash, Current
Restricted cash
Restricted cash
Restricted cash
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts receivable (net of allowance of RMB45,867 and RMB59,254 (US$8,473) as of December 31, 2024 and 2025, respectively)
Accounts receivable (net of allowance of RMB45,590 and RMB58,895 (US$8,422) as of December 31, 2024 and 2025, respectively)
Total
Contract with Customer, Asset, after Allowance for Credit Loss, Current
Contract assets (net of allowance of RMB61,856 and RMB65,651 (US$9,388) as of December 31, 2024 and 2025, respectively)
Contract assets (net of allowance of RMB61,856 and RMB65,651 (US$9,388) as of December 31, 2024 and 2025, respectively)
Total
Inventory, Net
Inventories, net
Inventories
Total
Prepayments And Other Current Assets
Prepayments and other current assets
Prepayments and other current assets.
Assets, Current
Total current assets
Inventory for Long-Term Contracts or Programs, Gross
Contract costs
Assets, Noncurrent [Abstract]
Non-current assets:
Property, Plant and Equipment, Net
Property and equipment, net
Total
Other Assets, Noncurrent
Other non-current assets
Assets, Noncurrent
Total non-current assets
Intangible Assets, Net (Excluding Goodwill)
Intangible assets, net
Total
Operating Lease, Right-of-Use Asset
Operating right-of-use assets
Assets
TOTAL ASSETS
Liabilities and Equity [Abstract]
LIABILITIES AND SHAREHOLDERS' EQUITY
LIABILITIES AND SHAREHOLDERS' EQUITY
Liabilities, Current [Abstract]
Current liabilities (including amounts of the consolidated VIE and its subsidiaries without recourse to the primary beneficiary of RMB216,696 and RMB212,161 (US$30,338) as of December 31, 2024 and 2025, respectively):
Current liabilities:
Accounts Payable, Current
Accounts payable
Deferred Revenue, Current
Deferred revenue
Accrued Liabilities and Other Liabilities
Accrued liabilities and other current liabilities
Accrued Liabilities and Other Liabilities
Total
Customers Deposit Current
Customer deposits
Customers Deposit Current.
Current Portion Of LongTerm Borrowings
Current portion of long-term borrowings
Current portion of long-term borrowings.
Liabilities, Current
Total current liabilities
Operating Lease, Liability, Current
Current portion of operating lease liabilities
Liabilities, Noncurrent [Abstract]
Non-current liabilities (including amounts of the consolidated VIE and its subsidiaries without recourse to the primary beneficiary of RMB36,840 and RMB24,687 (US$3,530) as of December 31, 2024 and 2025, respectively):
Long-term Debt and Lease Obligation
Long-term borrowings
Liabilities, Noncurrent
Total non-current liabilities
Liabilities
TOTAL LIABILITIES
Other Liabilities, Noncurrent
Other non-current liabilities
Operating Lease, Liability, Noncurrent
Non-current portion of operating lease liabilities
Commitments and Contingencies
Commitments and contingencies
Stockholders' Equity Attributable to Parent [Abstract]
Shareholders' equity:
Shareholders' equity:
Common Stock, Value, Issued
Ordinary shares
Ordinary shares
Additional Paid in Capital
Additional paid-in capital
Retained Earnings (Accumulated Deficit)
Accumulated deficits
Accumulated deficits
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive loss
Stockholders' Equity Attributable to Parent
Total shareholders' equity
Beginning balance
Ending balance
Liabilities and Equity
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY
Treasury Stock, Value
Treasury stock
Accounts Receivable, Allowance for Credit Loss, Current
Accounts Receivable, Allowance
Allowance for credit losses
Consolidated Variable Interest Entity And Its Subsidiaries Current
Consolidated VIE and its subsidiaries, Current
Consolidated variable interest entity and its subsidiaries current.
Consolidated Variable Interest Entity And Its Subsidiaries Non Current
Consolidated VIE and its subsidiaries, Non-current
Consolidated variable interest entity and its subsidiaries non current.
Common Stock, Par or Stated Value Per Share
Ordinary Shares, Par value
Common Stock, Shares Authorized
Ordinary Shares, Shares authorized
Common Stock, Shares, Issued
Ordinary Shares, Shares issued
Common Stock, Shares, Outstanding
Ordinary Shares, Shares outstanding
Contract with Customer, Asset, Allowance for Credit Loss, Current
Contract Assets, Net Of Allowances
Allowance for credit losses
Balance at the beginning of the year
Balance at the end of the year
Ordinary Shares Issued
Ordinary Shares Issued
Class A ordinary shares issued (excluding (i) the 651,908 Class A ordinary shares issued to the depositary bank for bulk issuance of ADSs reserved for future issuances upon the exercise or vesting of awards granted under share incentive plans, and (ii) 3,023,138 Class A ordinary shares as treasury shares).
Recourse Status [Axis]
Recourse Status [Domain]
Statement of Comprehensive Income [Abstract]
Product and Service [Axis]
Product and Service [Domain]
Product [Member]
Product [Member]
Service [Member]
Service [Member]
Revenues [Abstract]
Revenues:
Revenues
Revenues
Revenues
Total revenues
Cost of Revenue [Abstract]
Cost of revenues:
Cost of Revenue
Cost of revenues:
Cost of revenues
Gross Profit
Gross profit
Operating Expenses [Abstract]
Operating expenses:
Research and Development Expense
Research and development expenses
Selling and Marketing Expense
Selling and marketing expenses
General and Administrative Expense
General and administrative expenses
General and administrative expenses
Operating Costs and Expenses
Total operating expenses
Impairment of Long-Lived Assets to be Disposed of
Impairment loss on long-lived assets
Impairment for long-lived assets
Impairment of Long-Lived Assets to be Disposed of
Impairment loss on long-lived assets
Operating Income (Loss)
Loss from operations
Loss from operations
Interest and Dividend Income, Operating
Interest income
Foreign Currency Transaction Gain (Loss), before Tax
Foreign exchange loss, net
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Loss before income tax
Total loss before income tax
Loss before income tax
Loss before income taxes
Income Tax Expense (Benefit)
Income tax expenses
Income tax expenses
Income tax expenses
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net loss
Net loss
Net loss attributable to Burning Rock Biotech Limited
Net (loss) Income
Earnings Per Share [Abstract]
Loss per share for class A and class B ordinary shares:
Earnings Per Share, Basic
Loss per share - basic
Earnings Per Share, Diluted
Loss per share - diluted
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Weighted average shares outstanding used in loss per share computation:
Weighted Average Number of Shares Outstanding, Basic
Weighted average shares outstanding used in loss per share - basic
Weighted-average number of ordinary shares outstanding – basic
Weighted Average Number of Shares Outstanding, Diluted
Weighted-average number of ordinary shares outstanding – diluted
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive income (loss), net of tax of nil:
Other comprehensive (loss) income, net of tax of nil:
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Foreign currency translation adjustments
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Total comprehensive loss
Total comprehensive loss
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Total comprehensive loss attributable to Burning Rock Biotech Limited
Interest Income (Expense), Net
Interest expenses
Other Income
Other income (loss), net
Income Statement [Abstract]
Income Statement Location [Axis]
Income Statement Location [Domain]
Related Party [Axis]
Related Party [Domain]
Related Party [Member]
Statement of Stockholders' Equity [Abstract]
Equity Components [Axis]
Equity Component [Domain]
Common Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Additional paid-in capital [Member]
Retained Earnings [Member]
Accumulated deficits [Member]
AOCI Attributable to Parent [Member]
Accumulated other comprehensive (loss) income [Member]
Shares, Outstanding
Beginning balance, (in shares)
Ending balance, (in shares)
Other Comprehensive Income (Loss), Tax
Other comprehensive income
Stock Issued During Period, Value, Stock Options Exercised
Exercise of options (note 12)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Exercise of options (note 12) (in shares)
Number of Options, Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
APIC, Share-based Payment Arrangement, Increase for Cost Recognition
Share-based compensation (note 12)
Treasury Stock, Shares, Acquired
Purchase of treasury stock (note 13) (in shares)
Stock Issued During Period, Shares, Restricted Stock Award, Forfeited
Refund for prepaid subscription for forfeited restricted shares (in shares)
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures
Refund for prepaid subscription for forfeited restricted shares
Treasury Stock, Value, Acquired, Par Value Method
Purchase of treasury stock (note 13)
Share Based Compensation Arrangement By Share Based Payment Award Options For Reversal In Period
Reversal of options (note 12) (In shares)
Number of Options, Reversal
Share based compensation arrangement by share based payment award options for reversal in period.
Share Based Compensation Arrangement By Share Based Payment Award Options For Reversal of Options
Reversal of options (note 12)
Share based compensation arrangement by share based payment award options for reversal of options.
Statement of Cash Flows [Abstract]
Net Cash Provided by (Used in) Operating Activities [Abstract]
Cash flows from operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, Depletion and Amortization
Depreciation and amortization
Gain (Loss) on Disposition of Property Plant Equipment
Loss (gain) on disposal of equipment
Income (Loss) from Equity Method Investments
Share of loss from an equity method investee
Share-based Payment Arrangement, Noncash Expense
Share-based compensation
Change in fair value of convertible note receivable
Change in fair value of convertible note receivable
Change in fair value of convertible note receivable.
Inventory, LIFO Reserve, Effect on Income, Net
Inventory reserve
Allowance for credit losses
Allowance for credit losses
Allowance for credit losses.
Non cashoperating lease expenses
Non-cash operating lease expenses
Non cashoperating lease expenses.
Derecognition Of Right Of Use Assets And Lease Liability
Derecognition of right-of-use asset and lease liability
Derecognition of right of use assets and lease liability.
Equity Method Investment, Other-than-Temporary Impairment
Impairment for equity-method investment
Unrealized Gain (Loss), Foreign Currency Transaction, before Tax
Unrealized loss on foreign currency transactions
Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
Increase (Decrease) in Inventories
Inventories
Increase (Decrease) in Accounts Receivable
Accounts receivable
Increase (Decrease) in Contract with Customer, Asset
Contract assets
Increase Decrease In Prepayments And Other Current Assets
Prepayments and other current and non-current assets
Increase decrease in prepayments and other current assets.
Increase (Decrease) in Accounts Payable, Trade
Accounts payable
Increase (Decrease) in Deferred Revenue
Deferred revenue
Increase in deferred revenue
Increase Decrease In Accrued Liabilities And Other Current Liabilities
Accrued liabilities and other current liabilities
Increase Decrease In Accrued Liabilities And Other Current Liabilities
Increase (Decrease) in Contract with Customer, Liability
Customer deposits
Increase Decrease In Deferred Government Grants
Deferred government grants
Increase Decrease In Deferred Government Grants
Increase (Decrease) in Operating Lease Liability
Operating lease liabilities
Net Cash Provided by (Used in) Operating Activities
Net cash used in operating activities
Net cash (used in)/generated from operating activities
Net cash generated from (used in) operating activities
Net cash (used in)/generated from operating activities
Net Cash Provided by (Used in) Investing Activities [Abstract]
Cash flows from investing activities:
Proceeds from Sale of Property, Plant, and Equipment
Proceeds from disposal of equipment
Payments to Acquire Property, Plant, and Equipment
Purchase of property and equipment
Payments to Acquire Intangible Assets
Purchase of intangible assets
Net Cash Provided by (Used in) Investing Activities
Net cash used in investing activities
Net cash used in investing activities
Net Cash Provided by (Used in) Financing Activities [Abstract]
Cash flows from financing activities:
Proceeds from Issuance of Long-term Debt
Proceeds from long-term borrowings
Repayments of Long-term Debt
Repayment of long-term borrowings
Net Cash Provided by (Used in) Financing Activities
Net cash (used in)/generated from financing activities
Net cash (used in)/generated from financing activities
Net cash generated from financing activities
Refund of consideration for Employee Share Incentive Program
Refund of consideration for Employee Share Incentive Program
Refund of consideration for employee share incentive program.
Payments For Purchase of Treasury Stock
Purchase of treasury stock
Payments for purchase of treasury stock.
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Effect of exchange rate on cash, cash equivalents and restricted cash
Effect of exchange rate changes
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Net decreases in cash, cash equivalents and restricted cash
Net (decrease)/increase in cash, cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash, cash equivalents and restricted cash at the beginning of year
Cash, cash equivalents and restricted cash at the end of year
Supplemental Cash Flow Information [Abstract]
Supplemental disclosures of cash flow information:
Interest Paid, Excluding Capitalized Interest, Operating Activities
Interest expense paid
Income Taxes Paid, Net
Income tax expense paid
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Supplemental disclosures of non-cash information:
Purchase Of Property And Equipment Included In Prepayments And OtherNonCurrentAssets
Purchase of property and equipment included in prepayments and other non-current assets
Purchase Of Property And Equipment Included In Prepayments And Other Non-Current Assets
Purchase Of Property And Equipment Included In Accounts Payable
Purchase of property and equipment included in accounts payable
Purchase Of Property And Equipment Included In Accounts Payable
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]
Reconciliation of cash, cash equivalents and restricted cash:
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Organization and Basis of Presentation
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Segment Reporting [Abstract]
Segment Reporting Disclosure [Text Block]
Segment Reporting
Receivables [Abstract]
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
Accounts Receivable, Net
Contract with Customer, Asset, after Allowance for Credit Loss, Current [Abstract]
Revenue from Contract with Customer [Text Block]
Contract Assets, Net
Inventory Disclosure [Abstract]
Inventory Disclosure [Text Block]
Inventories, Net
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
Prepayments And Other Current Assets
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment Disclosure [Text Block]
Property And Equipment, Net
IntangibleAssets [Abstract]
Intangible Assets [Abstract]
Intangible Assets [Abstract].
Intangible Assets Disclosure [Text Block]
Intangible Assets, Net
Leases [Abstract]
Lessee Operating and Finance Lease [Text Block]
Leases
Lessee Operating and Finance Lease
Payables and Accruals [Abstract]
Accrued Liabilities And Other Current Liabilities [Text Block]
Accrued Liabilities And Other Current Liabilities
Accrued liabilities and other current liabilities.
Share-based Payment Arrangement [Abstract]
Share-based Payment Arrangement [Text Block]
Share-Based Compensation
Equity [Abstract]
Treasury Stock [Text Block]
Treasury Stock
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]
Income Taxes
Earnings Per Share [Text Block]
Loss Per Share
Related Party Transactions [Abstract]
Related Party Transactions Disclosure [Text Block]
Related Party Transactions
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
Restricted Net Assets [Abstract]
Restricted Net Assets Abstract
Restricted Assets Disclosure [Text Block]
Restricted Net Assets
Condensed Financial Information Disclosure [Abstract]
Condensed Financial Information of Parent Company Only Disclosure [Text Block]
Condensed Financial Information of the Parent Company
Basis of Accounting, Policy [Policy Text Block]
Basis of presentation
Consolidation, Policy [Policy Text Block]
Principles of consolidation
Use of Estimates, Policy [Policy Text Block]
Use of estimates
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign currency translation
Convenience Translation Policy Text Block
Convenience translation
Convenience translation [Policy Text Block].
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and cash equivalents
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Restricted cash
Investment, Policy [Policy Text Block]
Investment
Fair Value Measurement, Policy [Policy Text Block]
Fair value measurements
Inventory, Policy [Policy Text Block]
Inventories
Property, Plant and Equipment, Policy [Policy Text Block]
Property and equipment, net
Intangible Assets, Finite-Lived, Policy [Policy Text Block]
Intangible assets, net
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Impairment of long-lived assets
Segment Reporting, Policy [Policy Text Block]
Segment reporting
Revenue [Policy Text Block]
Revenue recognition
Research and Development Expense, Policy [Policy Text Block]
Research and development expenses
Government Subsidies Policy Text Block
Government subsidies
Government subsidies [Policy Text Block].
Lessee, Leases [Policy Text Block]
Leases
Comprehensive Income, Policy [Policy Text Block]
Comprehensive loss
Income Tax, Policy [Policy Text Block]
Income taxes
Share-based Payment Arrangement [Policy Text Block]
Share-based compensation
Earnings Per Share, Policy [Policy Text Block]
Loss per share
Pension and Other Postretirement Plans, Policy [Policy Text Block]
Employee defined contribution plan
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Concentration of risks
New Accounting Pronouncements, Policy [Policy Text Block]
Recently issued accounting pronouncements
Accounts Receivable Contract Assets And Allowance For Credit Losses [Policy Text Block]
Accounts receivable, contract assets and allowance for credit losses
Accounts receivable, contract assets and allowance for credit losses [Policy Text Block].
Treasury Stock Policy [Policy Text Block]
Treasury stock policy
Treasury stock policy.
Comparative Information [Policy Text Block]
Comparative Information
Comparative information.
Contract Cost [Policy Text Block]
Contract costs
Contract Cost.
Interest Bearing Borrowings [Policy Text Block]
Interest-bearing borrowings
Interest-bearing borrowings policy text block.
Schedule Of Major Subsidiaries Consolidated Vies And Vies Subsidiaries [Table Text Block]
Summary of subsidiaries, VIE and VIE's subsidiaries
Schedule Of Major Subsidiaries Consolidated Vies And Vies Subsidiaries [Table Text Block].
Condensed Balance Sheet [Table Text Block]
Summary of financial information of VIE and VIE's subsidiaries
Schedule of Condensed Balance Sheets
Condensed Statement of Comprehensive Income [Table Text Block]
Summary of operations and comprehensive loss statements of VIE and VIE's subsidiaries
Condensed Cash Flow Statement [Table Text Block]
Summary of cash flow statement of VIE and VIE's subsidiaries
Schedule of Condensed Statements of Cash Flows
Schedule Of Property And Equipment Estimated Useful Lives Table Text Block
Summary of Property and Equipment Estimated Useful Lives
Schedule Of Property And Equipment Estimated Useful Lives [Table Text Block].
Schedule Of Intangible Assets Estimated Useful Lives Table Text Block
Summary of Intangible Assets Estimated Useful Livess
Schedule Of Intangible Assets Estimated Useful Lives [Table Text Block].
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Summary of Segment Reporting Information
Long-lived Assets by Geographic Areas [Table Text Block]
Summary of Total Long Lived Assets By Geographical Location
Revenue from External Customers by Geographic Areas [Table Text Block]
Summary of Total Revenues by Location of Contracting Customer
Account receivable net [Table Text Block]
Summary of Account Receivable
Account receivable, net.
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
Summary of Movement in the Allowances for Doubtful Accounts
Contract With Customer Asset Net Current [Table Text Block]
Schedule of Contract With Customer Asset Net Current
Contract With Customer Asset Net Current
Schedule of provision for contract assets and allowance for credit losses [Table Text Block]
Schedule of provision for contract assets and allowance for credit losses
Schedule of provision for contract assets and allowance for credit losses
Inventory, Work in Process and Raw Materials [Abstract]
Schedule of Inventory, Current [Table Text Block]
Summary of Inventories
Deferred Costs Capitalized Prepaid And Other Assets [Abstract]
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Table Text Block]
Summary of Prepayments and Other Current Assets
Deferred Costs Capitalized Prepaid And Other Assets Disclosure
Property, Plant and Equipment [Table Text Block]
Summary of property and equipment
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Summary of Intangible Assets
Lease, Cost [Table Text Block]
Schedule of components of lease cost
Schedule Of Detalied Information Of Leases [Table Text Block]
Schedule of detailed Information about Leases
Schedule Of Detalied Information Of Leases
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Schedule of total rental related expenses
Summary of Accrued Liabilities and Other Current Liabilities [Table Text Block]
Summary of Accrued Liabilities and Other Current Liabilities
(a) other payables; (b) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses.
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Payment Arrangement, Option, Activity [Table Text Block]
Summary of share options activity
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Summary of stock options valuation assumptions
Share-based Payment Arrangement, Cost by Plan [Table Text Block]
Summary of share-based compensation expenses
Schedule Of Groups Loss Before Income Taxes [Table Text Block]
Summary of Group's Loss before Income Taxes
Schedule of Group's Loss before Income Taxes.
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Summary of Reconciliation of Effective Tax rate and Statutory Income Tax rate
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary of Principle Components of Deferred Tax Assets
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Summary of Current And Deferred Components of The Income Tax Expenses
Schedule Of Unrecognized Tax Benefits [Table Text Block]
Summary Of Rceonciliation Of Unrecognized Tax Benefits
Schedule of unrecognized tax benefits.
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Schedule of Earnings Per Share, Basic and Diluted
Schedule of Relationship With Related Party
Summary of Relationship With Related Party
Schedule of Relationship With Related Party [Table Text Block].
Schedule of Related Party Transactions [Table Text Block]
Summary of Related Party Transactions
Condensed Balance Sheet Statement [Table]
Consolidated Entities [Axis]
Consolidated Entities [Domain]
Parent Company [Member]
Parent Company [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Condensed Income Statement [Table Text Block]
Schedule of Condensed Statements of Comprehensive Loss
Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Entity Incorporation, Date of Incorporation
Date of incorporation
Entity Incorporation State And Country Name
Place of incorporation
Entity Incorporation State And Country Name.
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions
Percentage of legal ownership by the Company
Subsidiary or Equity Method Investee, Nature of Operations
Principal activities
Subsidiaries [Member]
Subsidiaries [Member]
Variable Interest Entity, Primary Beneficiary [Member]
VIE [Member]
VIE and VIE's subsidiaries [Member]
Vairable Interest Entity Subsidiaries [Member]
VIE's subsidiaries [Member]
Vairable Interest Entity Subsidiaries [Member].
Legal Entity [Axis]
Entity [Domain]
BR Hong Kong Limited [Member]
BR Hong Kong Limited [Member]
BR Hong Kong Limited [Member].
Beijing Burning Rock Biotech Co Ltd [Member]
Beijing Burning Rock Biotech Co Ltd [Member]
Beijing Burning Rock Biotech Co., Ltd [Member].
Burning Rock Biotechnology Shanghai Co Ltd [Member]
Burning Rock Biotechnology (Shanghai) Co Ltd. [Member]
Burning Rock Biotechnology (Shanghai) Co., Ltd [Member].
Guangzhou Burning Rock Dx Co Ltd [Member]
Guangzhou Burning Rock Dx Co Ltd. [Member]
Guangzhou Burning Rock Dx Co., Ltd. [Member].
Guangzhou Burning Rock Medical Equipment Co Ltd [Member]
Guangzhou Burning Rock Medical Equipment Co Ltd. [Member]
Guangzhou Burning Rock Medical Equipment Co., Ltd [Member].
Burning Rock Beijing Biotechnology Co Ltd [Member]
Burning Rock (Beijing) Biotechnology Co Ltd. [Member]
Burning Rock (Beijing) Biotechnology Co., Ltd [Member].
Burning Rock Dx Llc [Member]
Burning Rock Dx LLC [Member]
Guangzhou Burning Rock Biotech Limited
Guangzhou burning rock biotech limited.
Table Text Block Supplement [Abstract]
Intercompany receivables current
Inter-company receivables
Inter-company receivables current
Intercompany payables current
Inter-company payables
Inter-company payables current
Accrued Liabilities And Other Current Liabilities
Accrued liabilities and other current liabilities
Accrued liabilities and other current liabilities
Schedule of Subsidiary of Limited Liability Company or Limited Partnership [Table]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Collaborative Arrangement and Arrangement Other than Collaborative [Table]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Collaborative Arrangement Term Of Contract
Collaborative Arrangement Term Of Contract
Collaborative Arrangement, Term Of Contract.
Collaborative Arrangement Renewal Term
Collaborative Arrangement Renewal Term
Collaborative Arrangement, Renewal Term.
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Exclusive Business Cooperation Agreement [Member]
Exclusive Business Cooperation Agreement [Member].
Pledged Status [Axis]
Pledged Status [Domain]
Sale of Stock [Axis]
Sale of Stock [Domain]
Accounting Policies [Table]
Schedule of accounting policies.
Accounting Policies [Line Items]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Property, Plant and Equipment, Useful Life
Property, Plant and Equipment, Useful Life
Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration]
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset [Domain]
Machinery and Equipment [Member]
Machinery and Laboratory Equipment [Member]
Vehicles [Member]
Vehicles [Member]
Furniture and Fixtures [Member]
Furniture and Tools [Member]
Leasehold Improvements [Member]
Leasehold Improvements [Member]
Electronic Equipment [Member]
Electronic Equipment [Member]
Electronic equipment [member].
Finite-Lived Intangible Asset, Useful Life
Finite-Lived Intangible Asset, Useful Life
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Computer Software, Intangible Asset [Member]
Computer Software [Member]
Foreign Currency Exchange Rate, Translation
Convenience translation rate
Equity Method Investment, Ownership Percentage
Equity method investment ownership percentage
Payments to Acquire Equity Method Investments
Payments to acquire equity method investments
Equity Method Investment, Realized Gain (Loss) on Disposal
Equity method investment realized gain loss
Equity Method Investment, Realized Gain (Loss) on Disposal
Breakage Income
Breakage Income
Breakage Income.
Deferred Revenue, Revenue Recognized
Deferred revenue recognized
Capitalized Contract Cost, Impairment Loss
Impairment loss on contract assets
Revenue, Remaining Performance Obligation, Amount
Remaining performance obligation
Value added tax rate
Value added tax rate
Value added tax rate.
Defined Contribution Plan, Employer Discretionary Contribution Amount
Employee benefit expenses
Assets Held At Major Financial Institutions
Assets held at major financial institutions
Assets Held At Major Financial Institutions.
Number Of Customers
Number of customers
Number Of Customers.
Percentage Of Concentration Risk
Concentration risk, Percentage
Percentage of concentration risk.
Foreign Currency Exchange Rate Appreciation Depreciation Percentage
Foreign currency exchange rate, Appreciation depreciation percentage
Foreign Currency Exchange Rate, Appreciation Depreciation Percentage.
Increase (Decrease) in Commodity Contract Assets and Liabilities
Increase in contract assets
Lessee, Operating Lease, Term of Contract
Lease term
Increase Decrease In Research And Development Expenses
Increase Decrease In Research And Development Expenses
Increase decrease in research and development expenses.
Allocated Transaction Prices
Allocated transaction prices
Allocated transaction prices.
Interest On Long Term Borrowings
Interest on long term borrowings
Interest on long term borrowings.
Principal Amount Of Borrowings
Principal amount of borrowings.
Class of Warrant or Right [Axis]
Class of Warrant or Right [Domain]
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Domain]
Accounts Receivable [Member]
Accounts Receivable [Member]
LongAged Contract Assets [Member]
Long-aged contract assets [Member]
Long-Aged Contract Assets [Member]
Statistical Measurement [Axis]
Statistical Measurement [Domain]
Maximum [Member]
Maximum [Member]
Minimum [Member]
Minimum [Member]
Concentration Risk Type [Axis]
Concentration Risk Type [Domain]
Supplier Concentration Risk [Member]
Supplier Concentration Risk [Member]
Customer Concentration Risk [Member]
Customer Concentration Risk [Member]
Geographic Concentration Risk [Member]
Geographical [Axis]
Geographical [Domain]
Non PRC [Member]
Non PRC [Member]
Investment, Name [Axis]
Investment, Name [Domain]
EaSuMed Holding Ltd [Member]
EaSuMed Holding Ltd [Member]
EaSuMed Holding Ltd. [Member]
EaSuMed Holding Ltd [Member].
Measurement Frequency [Axis]
Measurement Frequency [Domain]
Contract with Customer Asset [Member]
Contract with Customer Asset [Member]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Domain]
Customer [Axis]
Customer [Domain]
Supplier [Axis]
Supplier [Domain]
Long-term Debt, Type [Axis]
Long-term Debt, Type [Domain]
Government Assistance, Type [Axis]
Government Assistance, Type [Domain]
Government Assistance [Member]
Government Assistance [Member]
Government assistance.
Consolidation Items [Axis]
Consolidation Items [Domain]
Subsequent Event Type [Axis]
Subsequent Event Type [Domain]
Subsequent Event [Member]
Currency [Axis]
All Currencies [Domain]
Japan, Yen
Number of Reportable Segments
Schedule of Segment Reporting Information, by Segment [Table]
Segments [Axis]
Segments [Domain]
Central laboratory business [Member]
Central laboratory business [Member]
Inhospital business [Member]
In-hospital business [Member]
Pharma research and development services [Member]
Pharma research and development services [Member]
Segment Reporting Information [Line Items]
Revenues From Services
Revenues from services
Revenues from services.
Revenues From Sales Of Products
Revenues from sales of products
Revenues from sales of products.
Geographic Areas, Long-Lived Assets [Abstract]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Schedule of long lived assets by geographical areas [Table]
Schedule Of Long Lived Assets By Geographical Areas [Line Items]
Schedule of long lived assets by geographical areas [Line item]
Schedule of long lived assets by geographical areas [Lineitem].
Long-Lived Assets
Long-lived assets
CHINA
PRC
UNITED STATES
United States
Revenue From External Customers By Geographic Areas [Table]
Revenue from external customers by geographic areas
Revenue From External Customers By Geographic Areas [Line Items]
Revenue from external customers by geographic areas
Geographic Distribution [Axis]
Geographic Distribution [Domain]
Geographic Distribution, Domestic [Member]
Overseas [Member]
Geographic Distribution, Foreign [Member]
Chinese mainland [Member]
Accounts Receivable, before Allowance for Credit Loss, Current
Accounts receivable
Accounts Receivable Allowance For Credit Loss [Table]
Accounts receivable allowance for credit loss.
Accounting Standards Update [Axis]
Accounting Standards Update [Domain]
Accounts Receivable Allowance For Credit Loss [Line Items]
Accounts receivable allowance for credit loss.
Accounts Receivable, Allowance for Credit Loss
Balance at the beginning of the year
Balance at the end of the year
Accounts Receivable, Credit Loss Expense (Reversal)
(Reversals)/Provisions
Allowance for doubtful accounts
Type of Borrower [Axis]
Class of Financing Receivable, Type of Borrower [Domain]
Different Economic Characteristics [Member]
Contract with Customer, Asset, before Allowance for Credit Loss, Current
Contract assets
Schedule of provision for contract assets and allowance for credit losses [Table]
Schedule of provision for contract assets and allowance for credit losses
Schedule of provision for contract assets and allowance for credit losses [Line Items]
Schedule of provision for contract assets and allowance for credit losses
Contract With Customer Asset Period Increase Decrease
Provisions
Contract With Customer Asset Period Increase Decrease
Inventory, Raw Materials, Gross
Raw materials
Inventory, Work in Process, Gross
Work in progress
Inventory, Finished Goods, Gross
Finished goods
Deferred Income Taxes and Other Tax Receivable, Current
Deductible input VAT
Prepaid Expense, Current
Prepayments
Deposit Assets
Deposits
Prepaid Interest
Interest receivable
Other Assets
Others
Prepayments and other Current Asset
Total
Prepayments and other Current Asset
Property, Plant and Equipment [Table]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross
Property, Plant and Equipment, Gross
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated depreciation
Accumulated Impairment Property Plant And Equipment
Accumulated impairment
Accumulated impairment property plant and equipment.
Machinery And Laboratory Equipment [Member]
Machinery And Laboratory Equipment [Member]
Machinery and laboratory equipment [member].
Furniture And Tools [Member]
Furniture And Tools [Member]
Furniture and tools [member].
Construction in Progress [Member]
Construction In Progress [Member]
Depreciation
Depreciation
Finite-Lived Intangible Assets, Net [Abstract]
Schedule of Finite-Lived Intangible Assets [Table]
Schedule of Finite-Lived Intangible Assets [Table]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross
Computer software
Finite-Lived Intangible Assets, Accumulated Amortization
Accumulated amortization
Accumulated Impairment Intangible Assets
Accumulated impairment
Accumulated impairment intangible assets.
Amortization of Intangible Assets
Amortization expenses
Finite-Lived Intangible Asset, Expected Amortization, Year One
2025
Finite-Lived Intangible Asset, Expected Amortization, Year Two
2026
Finite-Lived Intangible Asset, Expected Amortization, Year Three
2027
Finite-Lived Intangible Asset, Expected Amortization, Year Four
2028
Finite-Lived Intangible Asset, Expected Amortization, Year Five
2029
Schedule of Operating Leased Assets [Table]
Operating Leased Assets [Line Items]
Operating Lease, Weighted Average Remaining Lease Term
Weighted-average remaining lease term for operating leases (in years):
Operating Lease, Weighted Average Discount Rate, Percent
Weighted-average discount rate for operating leases:
Lease, Cost [Abstract]
Operating Lease, Cost
Operating lease cost
Short-term Lease, Cost
Short-term lease cost
Lease, Cost
Total lease cost
Operating Cash Flows Used For Operating Leases
Operating cash flows used for operating leases
Operating Cash Flows Used For Operating Leases
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
ROU assets obtained in exchange for operating lease liabilities
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year One
2026
Lessee, Operating Lease, Liability, to be Paid, Year Two
2027
Lessee, Operating Lease, Liability, to be Paid, Year Three
2028
Operating Lease, Liability
Total lease liability balance
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: imputed interest
Lessee, Operating Lease, Liability, to be Paid
Total future lease payments
Lessee, Operating Lease, Liability, to be Paid, Year Four
2029
Lessee, Operating Lease, Liability, to be Paid, Year Five
2030
Employee-related Liabilities, Current
Accrued payroll and welfare
Accrued reimbursement expenses
Accrued reimbursement expenses
Accrued reimbursement expenses.
Accrued Income Taxes, Current
Other taxes and surcharge
Other Accrued Liabilities, Current
Others
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum
Risk-free interest rate minimum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum
Risk-free interest rate maximum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Dividend yield
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
Expected volatility range Minimum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
Expected volatility range Maximum
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Contractual life
Share Price
Fair market value per ordinary share as at valuation dates
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Number of Options, Outstanding Beginning
Number of Options, Outstanding Ending
Options outstanding
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross
Number of Options, Granted
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
Number of Options, Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Number of Options, Vested and expected to vest
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
Number of Options, Exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Weighted-Average Exercise Price, Outstanding beginning
Weighted-Average Exercise Price, Outstanding Ending
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Weighted-Average Exercise Price, Granted
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Weighted-Average Exercise Price, Exercised
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Weighted-Average Exercise Price, Forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
Weighted-Average Exercise Price, Vested and expected to vest
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Weighted-Average Exercise Price, Exercisable
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Outstanding Beginning
Weighted-Average Grant Date Fair Value, Outstanding Ending
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Grant Date Fair Value.
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Granted
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Forfeited
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Weighted Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Vested and expected to vest
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Weighted Average Grant Date Fair Value.
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Exercisable
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Grant Date Fair Value.
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted-Average Remaining Contractual Term, Outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Weighted-Average Remaining Contractual Term, Vested and expected to vest
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Weighted-Average Remaining Contractual Term, Exercisable
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Aggregate Intrinsic Value, Outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Aggregate Intrinsic Value, Vested and expected to vest
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
Aggregate Intrinsic Value, Exercisable
Share-based Payment Arrangement, Additional Disclosure [Abstract]
Cost of Sales [Member]
Cost of Revenues [Member]
Research and Development Expense [Member]
Research and Development Expenses [Member]
Selling and Marketing Expense [Member]
Selling and Marketing Expenses [Member]
General and Administrative Expense [Member]
General and Administrative Expenses [Member]
Share-based Payment Arrangement, Expense
Share-based Payment Arrangement, Expense
Restricted Stock Units (RSUs) [Member]
Plan Name [Axis]
Plan Name [Domain]
Twenty Twenty Plan [Member]
Twenty Twenty Plan [Member]
Employee Share Incentive Plan Number One [Member]
ESIP NO.1 [Member]
Employee Share Incentive Plan Number One [Member].
Employee Share Incentive Plan Number Two [Member]
ESIP NO.2 [Member]
Employee Share Incentive Plan Number Two [Member].
PreIPO Plan [Member]
Pre-IPO Plan [member]
Pre-IPO plan.
Management Plan [Member]
Management plan.
Twenty Twenty One Plan [Member]
2021 Plan [Member]
2021 plan.
Two Thousand Twenty Two [Member]
2022 Plan [Member]
Two thousand twenty two member.
Vesting [Axis]
Vesting [Domain]
Share-based Payment Arrangement, Tranche One [Member]
Share-based Payment Arrangement, Tranche One [Member]
Share-based Payment Arrangement, Tranche Two [Member]
Share-based Payment Arrangement, Tranche Two [Member]
Share-Based Payment Arrangement, Tranche Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized
Share-based payment award, number of shares authorized
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Vesting period
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period
Sharebased payment award expiration period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value
Options vested in period fair value
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Compensation cost not yet recognized stock options
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Compensation cost not yet recognized period for recognition
Sale of Stock, Number of Shares Issued in Transaction
Sale of shares
Sale of Stock, Price Per Share
Sale price per share
Percenatge Of Restrcited Shares Lockup Year One
Percentage of restricted shares lockup in first year
Percentage of restricted shares lockup in first year.
Percentage Of Restricted Shares Lockup In Second Year
Percentage of restricted shares lockup in second year
Percentage of restricted shares lockup in second year.
Percenatge Of Restrcited Shares Lockup Year Three
Percentage of restricted shares lockup in third year
Percentage of restricted shares lockup in third year.
Sale of Stock, Consideration Received Per Transaction
Maximum subscription amount per person
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum
Share-based compensation arrangement by share-based payment award, percentage of outstanding stock maximum
Percentage Of Discount In Initial Public Offering
Percenatge of discount in initial public offering
Percentage of discount in initial public offering.
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
Share Based Compensation, Options exercised total intrinsic value
Share Based Compensation Guaranteed Return Percentage To Eligible Employees
Share compensation guaranteed return percentage to eligible employees
Share based compensation guaranteed return percentage to eligible employees.
Average Closing Share Price
Average closing share price.
Share-Based Payment Arrangement, Plan Modification, Number of Grantees Affected
Number of eligible employees affected
Share-Based Payment Arrangement, Plan Modification, Number of Grantees Affected
Share-based Payment Arrangement, Plan Modification, Incremental Cost
Total incremental cost
Share-Based Payment Arrangement, Cash Used to Settle Award
Incremental expenses related to the cash settled component
Share Based Compensation Arrangement By Share Based Payment Award Options Replaced Grants In Period Gross
Share Based Compensation Arrangement By Share Based Payment Award Options Replaced Grants In Period Gross
Share based compensation arrangement by share based payment award options replaced grants in period gross.
Employee Stock [Member]
Employee Stock [Member]
Class of Treasury Stock [Table]
Equity, Class of Treasury Stock [Line Items]
Stock Repurchased During Period, Shares
Treasury stock repurchased shares
Stock Repurchased During Period, Value
Stock repurchased during period, value
Treasury Stock, Common, Shares
Treasury stock
Share Repurchase Program [Axis]
Share Repurchase Program [Domain]
Employee Share Incentive Plan 1 and 2 [Member]
ESIP No.1 And ESIP No.2 [Member]
Employee share incentive plan 1 & 2 [Member].
Shareholder [Member]
Shareholder.
Title of Individual [Axis]
Title of Individual [Domain]
Restricted Stock [Member]
Restricted Stock [Member]
Effective Income Tax Rate Reconciliation [Table]
Effective Income Tax Rate Reconciliation [Line Items]
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current Income Tax Expense (Benefit)
Current income tax expenses
Deferred Income Tax Expense (Benefit)
Deferred income tax expenses
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Income tax expense at PRC statutory rate
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Effect of different tax rates
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
Research and development super-deduction
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount
Non-deductible expenses
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount
Non-taxable income
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Changes in valuation allowance
Income Tax Reconciliation Expiration Of Tax Attributes
Expiration of Tax Attributes
Income tax reconciliation expiration of tax attributes.
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount
Others
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Income tax expense at PRC statutory rate, Percent
Income tax rate
Income Tax Reconciliation Change in Deferred Adjustment
Deferred only adjustment
Income tax reconciliation change in deferred adjustment.
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Transfer pricing adjustment
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense
Interest and penalty
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense
Income Tax Reconciliation Change In Tax Rate
Tax rate change
Income tax reconciliation change in tax rate.
Income Tax Reconciliation Provision to Return
Provision to return
Income tax reconciliation provision to return.
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Statutory tax rate difference between PRC and other jurisdictions
Income Tax Reconciliation Preferential Tax Rates
Effect of PRC preferential tax rates
Income tax reconciliation preferential tax rates.
IncomeTax Reconciliation Nondeductible Expense Exchange Gain Loss
Exchange gain and loss
Income tax reconciliation nondeductible expense exchange gain loss.
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
Nondeductible ESOP expense
Income Tax Reconciliation Nondeductible Expense Excessive Entertainment
Excessive Entertainment
Income tax reconciliation nondeductible expense excessive entertainment.
Income Tax Reconciliation Nondeductible Expense Disposal loss
Disposal loss
Income Tax reconciliation nondeductible expense disposal loss.
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
Others Non-deductible
Income Tax Reconciliation Changes in Unrecognized Tax Benefits
Changes in Unrecognized Tax Benefits
Income tax reconciliation changes in unrecognized tax benefits.
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Statutory tax rate difference between PRC and other jurisdictions, Percent
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
Non-deductible expenses, Percent
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
Non-taxable income, Percent
Effective Income Tax Rate Reconciliation Deferred Adjustment
Deferred only adjustment, Percent
Effective income tax rate reconciliation deferred adjustment.
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Changes in valuation allowance, Percent
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Others, Percent
Effective Income Tax Rate Reconciliation Preferential Tax Rates
Effect of PRC preferential tax rates, Percent
Effective income tax rate reconciliation preferential tax rates.
Effective Income Tax Rate Reconciliation Nondeductible Expense Exchange Gain Loss
Exchange gain and loss, Percent
Effective income tax rate reconciliation nondeductible expense exchange gain loss.
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Nondeductible ESOP expense, Percent
Effective Income Tax Rate Reconciliation Nondeductible Expense Excessive Entertainment
Excessive Entertainment, Percent
Effective income tax rate reconciliation nondeductible expense excessive entertainment.
Effective Income Tax Rate Reconciliation Nondeductible Expense Disposal loss
Disposal loss, Percent
Effective income tax rate reconciliation nondeductible expense disposal loss.
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
Others Non-deductible, Percent
Effective Income Tax Rate Reconciliation Changes in Unrecognized Tax Benefits
Changes in Unrecognized Tax Benefits, Percent
Effective income tax rate reconciliation changes in unrecognized tax benefits.
Effective Income Tax Rate Reconciliation Research and Development Super Deduction
Research and development super-deduction, Percent
Effective income tax rate reconciliation research and development super deduction.
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
Tax rate change, Percent
Effective Income Tax Rate Reconciliation Provision to Return
Provision to return, Percent
Effective income tax rate reconciliation provision to return.
Effective Income Tax Rate Reconciliation Expiration of Tax Attributes
Expiration of tax attributes, Percent
Effective income tax rate reconciliation expiration of tax attributes.
Effective Income Tax Rate Reconciliation Interest and Penalty
Interest and penalty, Percent
Effective income tax rate reconciliation interest and penalty.
Effective Income Tax Rate Reconciliation, Percent
Income tax expenses, Percent
PRC Subsidiaries [Member]
PRC Subsidiaries [Member]
PRC subsidiaries.
Income Tax Jurisdiction [Axis]
Income Tax Jurisdiction [Domain]
CAYMAN ISLANDS
HONG KONG
Components of Deferred Tax Assets [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves
Accruals and reserves
Deferred Tax Assets, Operating Loss Carryforwards
Net operating loss carried forward
Deferred Tax Assets, Property, Plant and Equipment
Depreciation and amortization
Deferred Tax Assets Excessive Education Fee
Excessive education fee
Deferred tax assets excessive education fee.
Deferred Tax Assets, Tax Credit Carryforwards, Research
Research and development expense recognition
Deferred Tax Assets, Deferred Income
Deferred revenue recognition
Deferred Tax Assets, Charitable Contribution Carryforwards
Excessive donation expense carried forward
Deferred Tax Assets, Gross
Gross deferred tax assets
Deferred Tax Assets, Valuation Allowance
Less: Valuation allowance
Deferred Tax Assets, Net of Valuation Allowance
Total deferred tax assets
Deferred Tax Assets Operating Lease Liabilities
Operating lease liabilities
Deferred tax assets operating lease liabilities.
Deferred Tax Liabilities, Gross [Abstract]
Deferred tax liabilities:
Deferred Tax Liabilities Operating Right Of Use Assets
Operating right-of-use assets
Deferred tax liabilities operating right of use assets.
Deferred Tax Liabilities, Gross
Total deferred tax liabilities
Deferred Tax Assets, Net
Net deferred tax assets
Deferred Tax Assets Deferred Expense Capitalized Research And Development Costs
Capitalized research and development expense
Deferred tax assets deferred expense capitalized research and development costs.
Deferred Tax Assets Fair value change of Fair Value Through Profit And Loss
Fair value change on financial assets
Deferred Tax Assets Fair value change of Fair Value Through Profit And Loss
Deferred Tax Assets Impairment Loss On Fxed Asset And Intangible Asset
Impairment loss on fixed asset and intangible asset
Deferred tax assets impairment loss on fixed asset and intangible asset.
Schedule Of Unrecognized Tax Benefits [Abstract]
Unrecognized Tax Benefits
Balance at beginning of the year
Balance at end of the year
Unrecognized Tax Benefits
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Additions
Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions
Decreases
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
State income tax rate
Operating Loss Carryforwards
Net operating loss carried forward
Operating Loss Carryforwards Expiration Term
Operating Loss Carryforwards, Expiration Term
Operating loss carryforwards, expiration term.
Undistributed Earnings (Loss) Available to Common Shareholders, Basic
Undistributed earnings
Effective Income Tax Rate Reconciliation, Disposition of Asset, Percent
Effective Income Tax Rate Reconciliation, Disposition of Asset, Percent
Deferred Tax Assets, Other Loss Carryforwards
Deferred tax assets, other loss carry forwards
Unrecognized Tax Benefits, Interest on Income Taxes Accrued
Unrecognized Tax Benefits, Interest on Income Taxes Accrued
NEW JERSEY
COLORADO
MARYLAND
Entity Type [Axis]
Entity Type [Domain]
High and New Technology Enterprise [Member]
VIEs And Subsidiaries Of VIEs [Member]
VIEs And Subsidiaries Of VIEs [Member].
Ownership [Axis]
Ownership [Domain]
Balance Sheet Location [Axis]
Balance Sheet Location [Domain]
Earnings Per Share [Table]
Earnings Per Share [Line Items]
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Numerator:
Net Income (Loss) Available to Common Stockholders, Basic
Net loss attributable to ordinary shareholders
Earnings Per Share, Basic [Abstract]
Denominator:
Incremental Common Shares Attributable to Dilutive Effect of Nonvested Shares with Forfeitable Dividends
Effect of unvested restricted shares
Weighted Average Number of Ordinary Shares Outstanding
Weighted-average number of ordinary shares outstanding
Weighted-average number of ordinary shares outstanding.
Schedule of Related Party Transactions, by Related Party [Table]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships
Other Operating Income
Consulting service received from:
Related Party Transaction [Axis]
Related Party Transaction [Domain]
Long-term Purchase Commitment [Table]
Category of Item Purchased [Axis]
Long-term Purchase Commitment, Category of Item Purchased [Domain]
Long-term Purchase Commitment [Line Items]
Other Commitments, Description
Other Commitments [Axis]
Other Commitments [Domain]
Restricted Net Assets [Table]
Restricted Net Assets Table
VIE And VIE Subsidiaries [Member]
VIE And VIE subsidiaries.
Restricted Net Assets [Line Items]
RestrictedNetAssets
Percentage of Annual After Tax Profit Required To Allocate To The General Reserve Fund
Percentage of Annual After Tax Profit Required To Allocate To The General Reserve Fund
Percentage of annual after tax profit required to allocate to the general reserve fund.
Maximum Percentage of Statutory General Reserve Related to Entitys Registered Capital
Maximum percentage of statutory general reserve related to entity's registered capital
Maximum percentage of statutory general reserve related to entity's registered capital.
Percentage of AnnualAfter TaxProfits Required To Provide Statutory Surplus Fund
Percentage of Annual After Tax Profits Required To Provide Statutory Surplus Fund
Percentage of annual after tax profits required to provide statutory surplus fund.
Maximum Percentage of Statutory Surplus Reserve Related to Entitys Registered Capital
Maximum percentage of statutory surplus reserve related to entity's registered capital
Maximum percentage of statutory surplus reserve related to entity's registered capital.
Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries
Restricted net assets
Statutory Reserves By Regulatory Country [Axis]
Statutory reserves by regulatory country.
Statutory Reserves By Regulatory Country [Domain]
Statutory reserves by regulatory country.
Statutory Reserves [Axis]
Statutory reserves.
Statutory Reserves [Domain]
Statutory reserves.
General Reserve Fund [Member]
General reserve fund.
Statutory Surplus Reserve [Member]
Statutory surplus reserve.
Foreign Invested Enterprise [Member]
Foreign invested enterprise.
Domestic Enterprise [Member]
Domestic enterprise.
Prepaid Expense and Other Assets, Current
Prepayments and other current assets
Condensed Statement of Comprehensive Income [Table]
Share of losses in subsidiaries, the VIE and the VIE's subsidiaries
Income Loss From Subsidiaries VIE And VIE Subsidiaries
Operating Expenses
Total operating expenses
Other Expenses
Other expense, net
Condensed Cash Flow Statement [Table]
Condensed Cash Flow Statements, Captions [Line Items]
Investments In Subsidiary Gross Reductions
Investments in subsidiary gross reductions.
SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Subsidiaries and Equity Method Investees
Cash Dividends Paid to Parent