Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Goodwill acquired - C2i Goodwill, Acquired During Period Statistical Measurement [Domain] Statistical Measurement [Domain] Schedule of Operating Lease Expense and Measurement Of Lease Liabilities Lease, Cost [Table Text Block] Intangible Asset Amortization Intangible Asset Amortization [Member] Intangible Asset Amortization Cover [Abstract] Cover [Abstract] Net increase in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect In-process research and development In Process Research and Development [Member] Discount rate Measurement Input, Discount Rate [Member] Schedule of Future Minimum Lease Payments Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Current portion of other liabilities Other Liabilities, Current Equity interest acquired Business Acquisition, Percentage of Voting Interests Acquired Trading Symbol Trading Symbol Schedule of Computation of Basic and Diluted Net Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Proceeds from sale of short-term investments Proceeds from Sale of Held-to-Maturity Securities Accounts receivable Increase (Decrease) in Accounts Receivable Operating lease liabilities Increase (Decrease) in Operating Lease Liability Fair Value Measurements Fair Value Disclosures [Text Block] Proceeds from the exercise of common stock options and employee stock purchases Proceeds from Stock Options Exercised 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Three Common stock, shares outstanding (in shares) Balance at beginning of period (in shares) Balance at end of period (in shares) Common Stock, Shares, Outstanding Shares available for issuance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Operating lease liabilities, net of current portion Long-term lease liabilities Operating Lease, Liability, Noncurrent Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Financing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Current portion of deferred revenue Contract with Customer, Liability, Current Finance lease, liability, statement of financial position [Extensible List] Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] HalioDx customer relationships HalioDx Customer Relationships [Member] HalioDx Customer Relationships Other assets Other Assets, Noncurrent Entity Tax Identification Number Entity Tax Identification Number Gross Carrying Amount Finite-Lived Intangible Assets, Gross Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Money Market Funds Money Market Funds [Member] Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Equity Components [Axis] Equity Components [Axis] Pension Liability Pension and Other Postretirement Plans, Pensions, Policy [Policy Text Block] Net income (loss) Business Acquisition, Pro Forma Net Income (Loss) Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Deposits [Domain] Deposits [Domain] Business Combination, Escrow Deposits Release Terms [Domain] Use of Estimates Use of Estimates, Policy [Policy Text Block] Total operating expenses Costs and Expenses Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Value of shares in acquisition consideration Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Additional paid-in capital Additional Paid in Capital, Common Stock Facilities in Marseille, France Facility In Marseille, France [Member] Facility In Marseille, France Entity Small Business Entity Small Business Developed Technology Developed Technology Rights [Member] LymphMark product technology LymphMark Product Technology [Member] Represents LymphMark product technology. Operating lease liabilities, net of current portion Business Combination, Recognized Identifiable Asset Acquired And Liability Assumed, Operating Lease, Liability, Noncurrent Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Operating Lease Liability Weighted Average Weighted Average [Member] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Current portion of acquisition-related contingent consideration Business Combination, Contingent Consideration, Liability, Current Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Issuance of common stock under employee stock purchase plan (ESPP) (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Accrued liabilities Total accrued liabilities Accrued Liabilities, Current Anti-dilutive potential common shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Purchase of short-term investments Payments to Acquire Held-to-Maturity Securities Operating lease expense Operating Lease, Expense Deposits [Axis] Deposits [Axis] Deposits Cash, cash equivalents and restricted cash at beginning of period Cash, cash equivalents and restricted cash at end of period Total cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Stock-based compensation expense (employee) Adjustments To Additional Paid In Capital, Share Based Compensation, Employee Amount of increase in additional paid-in capital (APIC) resulting from employee stock-based compensation expense. Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Current assets: Assets, Current [Abstract] Goodwill Balance as of December 31, 2023 Balance as of June 30, 2024 Goodwill Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Payment of taxes on vested restricted stock units Payment, Tax Withholding, Share-Based Payment Arrangement Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Percepta product technology Percepta Product Technology [Member] Percepta Technology [Member] Product and Service [Domain] Product and Service [Domain] Shares of common stock subject to outstanding options Options Share-Based Payment Arrangement, Option [Member] Goodwill [Roll Forward] Goodwill [Roll Forward] Fair Value Disclosures [Abstract] 2025 Lessee, Operating Lease, Liability, to be Paid, Year One Net comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Security Exchange Name Security Exchange Name Award Type [Axis] Award Type [Axis] Effect of foreign currency translation on Goodwill acquired - HalioDx Goodwill, Foreign Currency Translation Gain (Loss) Lease Contractual Term [Domain] Lease Contractual Term [Domain] Total liabilities Liabilities Acquired Indefinite-lived Intangible Assets [Line Items] Acquired Indefinite-Lived Intangible Assets [Line Items] Common stock, par value (in USD per share) Common Stock, Par or Stated Value Per Share Research and development Research and Development Expense Current portion of operating lease liabilities Less: short-term lease liabilities Operating Lease, Liability, Current Common stock, shares issued (in shares) Common Stock, Shares, Issued Concentration risk Concentration Risk, Percentage Thereafter Finite-Lived Intangible Asset, Expected Amortization, After Year Four Finite-Lived Intangible Asset, Expected Amortization, After Year Four Amortization Of Intangible Assets Amortization Of Intangible Assets [Member] Amortization Of Intangible Assets Escrow Deposits, Release One Escrow Deposits, Release One [Member] Escrow Deposits, Release One Components of Other Income Other Nonoperating Income and Expense [Text Block] Restricted cash Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Restricted Cash Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Restricted Cash HalioDx customer backlog HalioDx Customer Backlog [Member] HalioDx Customer Backlog Common stock, shares authorized (in shares) Common Stock, Shares Authorized Acquisition of C2i, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired French research tax credits Other Nonoperating Income (Expense), Foreign Tax Credit Foreign Tax Credit, Nonoperating Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Diluted (in shares) Denominator for diluted EPS — adjusted weighted average shares and assumed conversions (in shares) Weighted Average Number of Shares Outstanding, Diluted Common stock equivalent shares excluded from the dilutive calculation due to antidilutive effect: Antidilutive Securities Excluded From Computation Of Earnings Per Share [Abstract] Antidilutive Securities Excluded From Computation Of Earnings Per Share 2024 remainder of year Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Total cost of revenue Cost Of Revenue, Including Amortization Cost Of Revenue, Including Amortization Total stockholders’ equity Balance at beginning of period Balance at end of period Equity, Attributable to Parent Prepaid expenses and other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Cash and Cash Equivalents Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block] C2i developed technology C2i Developed Technology [Member] C2i Developed Technology Other Other Nonoperating Income (Expense), Other Other Nonoperating Income (Expense), Other Investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Schedule of Goodwill Schedule of Goodwill [Table Text Block] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Decipher product technology Decipher BioSciences Product Technology [Member] Decipher BioSciences Product Technology Schedule of Pro Forma Financial Information Business Acquisition, Pro Forma Information [Table Text Block] Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Product revenue Product [Member] Impairment of right-of-use asset and intangible asset amortization Asset Impairment Charges Issuance of common stock on exercise of stock options and vesting of restricted stock units (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Options And Non-Option Equity Instruments, Exercises In Period Share-Based Compensation Arrangement By Share-Based Payment Award, Options And Non-Option Equity Instruments, Exercises In Period Document Fiscal Period Focus Document Fiscal Period Focus Transaction costs Business Combination, Acquisition Related Costs Dilutive potential common shares (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Two Assets Assets [Abstract] C2i C2i Genomics, Inc. [Member] C2i Genomics, Inc. Document Type Document Type Current portion of operating lease liabilities Business Combination, Recognized Identifiable Asset Acquired And Liability Assumed, Operating Lease, Liability, Current Business Combination, Recognized Identifiable Asset Acquired And Liability Assumed, Operating Lease, Liability, Current Escrow Deposits, Release Two Escrow Deposits, Release Two [Member] Escrow Deposits, Release Two Acquisition operating loss included in financial results Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Other Income and Expenses [Abstract] Loss on currency revaluation Other Nonoperating Income (Expense), Foreign Currency Translation Gain (Loss) Foreign Currency Translation Gain (Loss), Nonoperating Schedule of Future Aggregate Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Indefinite-lived intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) Maximum Maximum [Member] Intangible asset amortization - operating expenses Amortization of Intangible Assets Amortization of Intangible Assets Deferred revenue Contract with Customer, Liability Organization, Description of Business and Summary of Significant Accounting Policies Business Description and Accounting Policies [Text Block] Total Finite-Lived Intangible Assets, Net Antidilutive Securities [Axis] Antidilutive Securities [Axis] Accounts payable Accounts Payable, Current Prosigna customer relationships Prosigna Customer Relationships [Member] Represents Prosigna customer relationships. Revenue: Revenues [Abstract] Right of use assets, operating leases Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Right-Of-Use Asset Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Right-Of-Use Asset Business Combination Business Combination Disclosure [Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Less: amount representing interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Statistical Measurement [Axis] Statistical Measurement [Axis] Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Probability of achievement Measurement Input, Probability Of Achievement [Member] Measurement input using probability of achievement. Award Type [Domain] Award Type [Domain] Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Total purchase price Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Schedule of Intangible Assets Schedule of Intangible Assets and Goodwill [Table Text Block] Weighted Average Remaining Amortization Period (Years) Estimated Useful Life Finite-Lived Intangible Asset, Useful Life Total identifiable assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Escrow deposits to be release period Business Combination, Consideration Transferred, Escrow Deposits Release Period Business Combination, Consideration Transferred, Escrow Deposits Release Period Increase in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Additional Paid-in Capital Additional Paid-in Capital [Member] Medicare Medicare [Member] Represents Medicare. Class of Stock [Line Items] Class of Stock [Line Items] Deferred tax liability Deferred tax liability Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Class of Stock [Axis] Class of Stock [Axis] Diluted (in USD per share) Diluted EPS (in USD per share) Earnings Per Share, Diluted Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Revenue Recognition and Cost of Revenue Revenue from Contract with Customer [Policy Text Block] Entity Interactive Data Current Entity Interactive Data Current Issuance of common stock on exercise of stock options and vesting of restricted stock units Share-Based Compensation Arrangement By Share-Based Payment Award, Value, Options And Non-Option Equity Instruments, Exercises In Period Share-Based Compensation Arrangement By Share-Based Payment Award, Value, Options And Non-Option Equity Instruments, Exercises In Period Number of operating segments Number of Operating Segments Cash paid for tax Income Taxes Paid Effect of foreign currency on operations Gain (Loss), Foreign Currency Transaction, before Tax Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Customer [Axis] Customer [Axis] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Measurement input Business Combination, Contingent Consideration, Liability, Measurement Input Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Selling and marketing Selling and Marketing Expense Income tax provision Income tax expense Income Tax Expense (Benefit) Supplementary cash flow information: Supplemental Cash Flow Information [Abstract] Numerator for diluted EPS — net income (loss) Net Income (Loss) Available to Common Stockholders, Diluted Total revenue Revenue from Contract with Customer, Excluding Assessed Tax Statement of Comprehensive Income [Abstract] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Effective income tax rate Effective Income Tax Rate Reconciliation, Percent Net cash provided by investing activities Net Cash Provided by (Used in) Investing Activities Income (loss) from operations Operating Income (Loss) Business Acquisition [Line Items] Business Acquisition [Line Items] Total liabilities and stockholders’ equity Liabilities and Equity Accrued compensation expenses Employee-related Liabilities, Current Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Interest expense Other Nonoperating Income (Expense), Interest Expense Interest Expense, Nonoperating Schedule of Other Income, net Schedule of Other Nonoperating Income (Expense) [Table Text Block] C2i Inc C2i Inc [Member] C2i Inc Severance and retention charges Restructuring Charges Commitments and Contingencies Disclosure [Abstract] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Measurement Input Type [Axis] Measurement Input Type [Axis] Tax portion of vested restricted stock units Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Balance Sheet Related Disclosures [Abstract] Total supplies and inventory Total supplies and inventory Inventory, Net Product and Service [Axis] Product and Service [Axis] Entity Address, State or Province Entity Address, State or Province Statement [Line Items] Statement [Line Items] Measurement Input Type [Domain] Measurement Input Type [Domain] Operating expenses: Operating Expenses [Abstract] Net identifiable assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Financial Instruments [Domain] Financial Instruments [Domain] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Acquisition consideration Business Combination, Consideration Transferred Liabilities and Stockholders’ Equity Liabilities and Equity [Abstract] Contingent consideration, changes in fair value Business Combination, Contingent Consideration, Liability, Fair Value Adjustment Business Combination, Contingent Consideration, Liability, Fair Value Adjustment Minimum Minimum [Member] Right-of-use assets, operating leases Operating Lease, Right-of-Use Asset Stock options and restricted stock units issued and outstanding (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Contract manufacturing and testing Biopharmaceutical And Other - Contract Manufacturing And Testing [Member] Biopharmaceutical And Other - Contract Manufacturing And Testing Total revenue Business Acquisition, Pro Forma Revenue Lease Contractual Term [Axis] Lease Contractual Term [Axis] Net Income (Loss) Per Common Share Earnings Per Share [Text Block] Issuance of common stock under employee stock purchase plan (ESPP) Stock Issued During Period, Value, Employee Stock Purchase Plan Stockholders’ equity: Equity, Attributable to Parent [Abstract] Biopharmaceutical and other revenue Biopharmaceutical And Other [Member] Represents biopharmaceutical. Finance lease liabilities Finance Lease, Liability 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Four Other Testing Revenue Testing, Other [Member] Testing, Other Accrued Liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Liabilities, Accrued Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Accrued Liabilities Income Tax Disclosure [Abstract] Other income (loss), net Other income (loss), net Other Nonoperating Income (Expense) Escrow deposits Business Combination, Consideration Transferred, Escrow Deposits Business Combination, Consideration Transferred, Escrow Deposits Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Intangible assets, net Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Other assets Increase (Decrease) in Other Noncurrent Assets Pension obligation Defined Benefit Plan, Benefit Obligation Schedule of Third-party Payers as a Percentage of Total Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract] Intangible asset amortization - cost of revenue Cost, Amortization Total number of shares reserved for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Concentrations of Credit Risk and Other Risks and Uncertainties Concentrations Of Credit And Other Risks And Uncertainties [Policy Text Block] Disclosure of accounting policy for concentrations of credit risk and other risks and uncertainties. Schedule of Intangible Assets Acquired Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Local Phone Number Local Phone Number Total intangible assets Intangible Assets, Gross (Excluding Goodwill) Noncash lease expense Noncash Lease Expense The noncash portion of lease expense. Intangible asset amortization - operating expenses Operating Expenses Deferred tax liabilities Deferred Income Tax Liabilities, Net Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Shares in acquisition consideration (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Schedule of Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Impairment of long-lived assets Impairment loss Impairment of Intangible Assets, Finite-Lived Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Accrued liabilities and deferred revenue Increase (Decrease) In Accrued Liabilities And Deferred Revenue Increase (Decrease) In Accrued Liabilities And Deferred Revenue Common Stock Common Stock [Member] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Entity Emerging Growth Company Entity Emerging Growth Company Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] HalioDx developed technology HalioDX Developed Technology [Member] HalioDX Developed Technology Entity Central Index Key Entity Central Index Key Schedule of Supplies and Inventory Schedule of Inventory, Current [Table Text Block] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Thereafter Lessee, Operating Lease, Liability, To Be Paid, Due After Year Four Lessee, Operating Lease, Liability, To Be Paid, Due After Year Four Reclassification, Type [Domain] Reclassification, Type [Domain] Finance right-of-use assets Finance Lease, Right-of-Use Asset, after Accumulated Amortization Stockholders' Equity Equity [Text Block] Equity Component [Domain] Equity Component [Domain] Preferred stock, par value (in USD per share) Preferred Stock, Par or Stated Value Per Share Financial Instrument [Axis] Financial Instrument [Axis] Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Shares of common stock subject to outstanding options Employee And Non Employee Stock Option [Member] An arrangement whereby an employee or non-employee is entitled to receive in the future, subject to vesting and other restrictions, number of shares in the entity at a specified price, as defined in the agreement. Customers Representing >10% Of Total Revenue Major Customers [Member] Major Customers Revaluation of acquisition-related contingent consideration Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Proceeds from maturity of short-term investments Proceeds from Maturities, Prepayments and Calls of Held-to-Maturity Securities Deferred income taxes Other Noncash Deferred Income Tax Expense (Benefit) Other Noncash Deferred Income Tax Expense (Benefit) Statement [Table] Statement [Table] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] City Area Code City Area Code Current liabilities: Liabilities, Current [Abstract] Acquisition-related contingent consideration, net of current portion Business Combination, Contingent Consideration, Liability Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Change in currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Acquisition revenue included in financial results Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Intangible assets, net Fair Value Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Schedule of Fair Value Measurement Inputs and Valuation Techniques Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Reclassification, Type [Axis] Reclassification, Type [Axis] Income Taxes Income Tax Disclosure [Text Block] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Four Earnings (loss) per share: Earnings Per Share [Abstract] Equity [Abstract] Accumulated deficit Retained Earnings (Accumulated Deficit) Finance lease, right-of-use asset, statement of financial position [Extensible List] Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Class of Stock [Domain] Class of Stock [Domain] Revenue Revenue from Contract with Customer Benchmark [Member] Deposits Deposits for leases Security Deposit Supplies and inventory Increase (Decrease) in Inventories General and administrative General and Administrative Expense Organization, Consolidation and Presentation of Financial Statements [Abstract] Discount rate Operating Lease, Weighted Average Discount Rate, Percent Present value of future lease payments Operating Lease, Liability Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name Loss on disposal of property, plant and equipment Gain (Loss) on Disposition of Property Plant Equipment Supplies Other Inventory, Supplies, Gross Operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Interest income Other Nonoperating Income (Expense), Interest Income Other Nonoperating Income (Expense), Interest Income Gross profit Gross Profit Customer Concentration Risk Customer Concentration Risk [Member] Schedule of Revenue Disaggregation of Revenue [Table Text Block] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Title of 12(b) Security Title of 12(b) Security Concentration Risk Type [Axis] Concentration Risk Type [Axis] Common stock, $0.001 par value; 125,000,000 shares authorized, 76,743,663 and 73,264,738 shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively Common Stock, Value, Issued Additional cash to be paid Business Combination, Contingent Consideration, Cash To Be Paid Business Combination, Contingent Consideration, Cash To Be Paid Stock-based compensation expense (ESPP) Adjustments To Additional Paid In Capital, Share Based Compensation, ESPP Amount of increase in additional paid-in capital (APIC) resulting from ESPP stock-based compensation expense. Issuance of common stock and options for acquisition Stock Issued During Period, Value, Acquisitions Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Issuance of common stock and options for acquisition (in shares) Stock Issued During Period, Shares, Acquisitions Decipher trade names Decipher Biosciences Trade Names [Member] Decipher Biosciences Trade Names Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Preferred stock, $0.001 par value; 5,000,000 shares authorized, no shares issued and outstanding as of June 30, 2024 and December 31, 2023 Preferred Stock, Value, Issued Inventory Inventory, Finished Goods, Gross Employee stock purchase plan Common stock available for the Employee Stock Purchase Plan Employee Stock [Member] Basic (in USD per share) Basic EPS (in USD per share) Earnings Per Share, Basic Accounts payable Increase (Decrease) in Accounts Payable Cash paid for amounts included in the measurement of lease liabilities Operating Lease, Payments Escrow deposits to be released Business Combination, Consideration Transferred, Escrow Deposits, Amount To Be Released Business Combination, Consideration Transferred, Escrow Deposits, Amount To Be Released Property, plant and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Purchases of property, plant and equipment included in accounts payable and accrued liability Capital Expenditures Incurred but Not yet Paid Numerator for basic EPS — net income (loss) Net Income (Loss) Available to Common Stockholders, Basic Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Total current liabilities Liabilities, Current Total assets Assets 2025 Finite-Lived Intangible Asset, Expected Amortization, Year One Maximum contingent consideration to be paid Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment NanoString NanoString [Member] Represents NanoString. Current portion of deferred revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue Other liabilities Other Liabilities, Noncurrent Commitments and contingencies Commitments and Contingencies Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Testing revenue Testing [Member] Represents testing. 2026 Lessee, Operating Lease, Liability, to be Paid, Year Two Entity Address, City or Town Entity Address, City or Town Schedule of Fair Values of Assets Acquired and Liabilities Assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Net income (loss) Net income (loss) Net income (loss) Net Income (Loss) Attributable to Parent Business Acquisition [Axis] Business Acquisition [Axis] Entity File Number Entity File Number Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] Document Fiscal Year Focus Document Fiscal Year Focus Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Shares used to compute earnings (loss) per common share: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Entity Address, Address Line Two Entity Address, Address Line Two Effect of foreign currency on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Term of lease Lessee, Operating Lease, Term of Contract Accrued other Other Accrued Liabilities, Current Remainder of 2024 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Document Period End Date Document Period End Date Total future minimum lease payments Lessee, Operating Lease, Liability, to be Paid Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Schedule of Reserved Shares of Common Stock for Issuance Schedule of Stock by Class [Table Text Block] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Three Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Effect of potentially dilutive common stock from: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Cost of revenue Cost of Revenue Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Accounts Receivable Accounts Receivable [Member] Restricted cash Restricted Cash and Cash Equivalents, Noncurrent Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Indefinite-lived Intangible Assets Acquired as Part of Business Combination [Table] Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table] Customer [Domain] Customer [Domain] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Current Reporting Status Entity Current Reporting Status Accumulated Deficit Retained Earnings [Member] Restricted cash Restricted Cash and Cash Equivalents Basic (in shares) Denominator for basic EPS — weighted average shares (in shares) Weighted Average Number of Shares Outstanding, Basic Annual rent Lessee, Operating Lease, Annual Undiscounted Amount Lessee, Operating Lease, Annual Undiscounted Amount Restricted stock units Restricted Stock Units (RSUs) [Member] Property, plant and equipment, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Prosigna product technology Developed Product Technology [Member] Developed Product Technology Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] UnitedHealthcare United Healthcare [Member] Represents United Healthcare. Biopharmaceutical revenue Biopharmaceutical And Other - Biopharmaceutical Revenue [Member] Biopharmaceutical And Other - Biopharmaceutical Revenue Entity Filer Category Entity Filer Category Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Impairment Of Long-Lived Assets Impairment Of Long-Lived Assets [Member] Impairment of Long-Term Assets Cost of revenue: Cost of Revenue [Abstract]