Trading Arrangements, by Individual
Trading Arrangements, by Individual [Table]
Weighted average amortization period remaining in years
Intangible Asset, Finite-Lived, Remaining Amortization Period
Schedule of Goodwill
Intangible Asset and Goodwill [Table Text Block]
Trading Arrangement:
Trading Arrangement [Axis]
Weighted-Average Remaining Contractual Term (Years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted-Average Remaining Contractual Term
Maximum
Maximum [Member]
Portion at Fair Value Measurement
Portion at Fair Value Measurement [Member]
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Joint Venture Interest
Joint Venture Interest [Member]
Joint Venture Interest
Title of 12(b) Security
Title of 12(b) Security
Subsequent Event
Subsequent Event [Member]
Net income (loss) attributable to RadNet, Inc's common stockholders for diluted share calculation
Net Income (Loss) Available to Common Stockholders, Diluted
Document Fiscal Year Focus
Document Fiscal Year Focus
Acquisition-related cost
Business Combination, Acquisition-Related Cost, Expense
Adjustment to Compensation, Amount
Adjustment to Compensation Amount
Segment Reporting [Abstract]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Roll Forward]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Roll Forward]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures
Schedule of Annual Amortization Expense
Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block]
Common stock - $0.0001 par value, 200,000,000 shares authorized; 78,646,805 and 77,399,615 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively
Common Stock, Value, Issued
Number of principal secured credit facilities
Number Of Debt instrument Held
Number Of Debt instrument Held
Revenue from External Customers by Products and Services [Table]
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Table]
Schedule of Term Loans and Financing Activity
Schedule of Long-Term Debt Instruments [Table Text Block]
Business Combination, Contingent Consideration, Liability [Roll Forward]
Business Combination, Contingent Consideration, Liability [Roll Forward]
Business Combination, Contingent Consideration, Liability
CREDIT FACILITIES, NOTES PAYABLE, AND FINANCE LEASE
Lessee, Finance Leases [Text Block]
Line of Credit
Line of Credit [Member]
Restatement Determination Date
Restatement Determination Date
Investment in joint ventures
Beginning balance
Ending balance
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures
WEIGHTED AVERAGE SHARES OUTSTANDING
Earning Per Share, Basic and Diluted [Abstract]
Earning Per Share, Basic and Diluted
Arizona Diagnostic Radiology Group, LLC
Arizona Diagnostic Radiology Group LLC [Member]
Arizona Diagnostic Radiology Group LLC
Other revenue
Health Care, Other [Member]
Revenue risk premium
Measurement Input, Revenue Risk Premium [Member]
Measurement Input, Revenue Risk Premium
Amendment Flag
Amendment Flag
Goodwill [Line Items]
Goodwill [Line Items]
Consolidated Entities [Axis]
Consolidated Entities [Axis]
Lease abandonment charges
Gain (Loss) on Termination of Lease
CURRENT LIABILITIES
Liabilities, Current [Abstract]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Developed Technology Rights
Developed Technology Rights [Member]
Property & Equipment
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment
First Milestone Consideration
First Milestone Consideration [Member]
First Milestone Consideration
Intermountain Medical Imaging
Intermountain Medical Imaging, LLC [Member]
Intermountain Medical Imaging, LLC
Noncurrent liabilities
Liabilities, Noncurrent
Credit spread
Measurement Input, Credit Spread [Member]
Purchase of property and equipment and other
Payments to Acquire Other Property, Plant, and Equipment
Deferred taxes
Increase (Decrease) in Deferred Income Taxes
Issuance of common stock in connection with acquisitions
Stock Issued During Period, Value, Acquisitions
Consolidated Entities [Domain]
Consolidated Entities [Domain]
Distributions paid to noncontrolling interests
Payments to Noncontrolling Interests
Adjustment to Non-PEO NEO Compensation Footnote
Adjustment to Non-PEO NEO Compensation Footnote [Text Block]
Entity Address, State or Province
Entity Address, State or Province
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Amortization of cash flow hedge
Amortization of Deferred Hedge Gains
PEO Total Compensation Amount
PEO Total Compensation Amount
Foreign currency translation adjustments
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Common stock - par value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Other intangible assets
Intangible Asset, Excluding Goodwill, after Accumulated Amortization
LONG-TERM LIABILITIES
Liabilities, Noncurrent [Abstract]
Basic (in shares)
Weighted average number of common shares outstanding during the period (in shares)
Weighted Average Number of Shares Outstanding, Basic
Truist
Truist [Member]
Truist
OTHER INCOME AND EXPENSES
Other Expenses [Abstract]
Term Loan
Term Loan [Member]
Outstanding Aggregate Erroneous Compensation Amount
Outstanding Aggregate Erroneous Compensation Amount
Fair Value, by Balance Sheet Grouping [Table]
Fair Value, by Balance Sheet Grouping [Table]
Number of reportable segments
Number of Reportable Segments
Total current liabilities
Current liabilities
Liabilities, Current
Medicaid
Medicaid1 [Member]
Medicaid1 [Member]
Customer lists
Customer Relationships [Member]
2006 Plan
2006 Plan [Member]
2006 Plan
Deferred revenue
Increase (Decrease) in Deferred Revenue
DeepHealth, Inc.
DeepHealth, Inc. [Member]
DeepHealth, Inc. [Member]
NJIN Term Loan Agreement
Restated Agreement [Member]
Restated Agreement [Member]
Entity Address, City or Town
Entity Address, City or Town
Holdback consideration
Business Combination, Holdback Consideration
Business Combination, Holdback Consideration
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
BRMG and NY Groups operating expenses
Variable Interest Entity, Measure of Activity, Expense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Calvert Medical Imaging Centers, LLC
Calvert Medical Imaging Centers LLC [Member]
Calvert Medical Imaging Centers LLC
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Covenant not to compete and other contracts
Covenant Not To Compete [Member]
Award Timing MNPI Disclosure
Award Timing MNPI Disclosure [Text Block]
Vested (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Total
Intangible Asset, Finite-Lived, after Accumulated Amortization
Peer Group Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
Debt issuance costs
Debt Issuance Costs, Gross
Principal payments on notes and leases payable
Principal Repayments On Notes And Leases Payable
Principal Repayments On Notes And Leases Payable
Pacific Diagnostic Imaging Group, LLC
Pacific Diagnostic Imaging Group, LLC [Member]
Pacific Diagnostic Imaging Group, LLC
Level 2
Fair Value, Inputs, Level 2 [Member]
Total Shareholder Return Vs Peer Group
Total Shareholder Return Vs Peer Group [Text Block]
Maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Non-Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Current portion
Less: current portion
Long-Term Debt, Current Maturities
Additions
Business Combination, Contingent Consideration Arrangements, Addition
Business Combination, Contingent Consideration Arrangements, Addition
Periodic payment amortization increase
Debt Instrument, Periodic Payment Terms, Amortization Increase
Debt Instrument, Periodic Payment Terms, Amortization Increase
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Change in fair value of cash flow hedge from prior periods reclassified to earnings, net of taxes
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-Term Debt Instruments [Table]
Schedule of Significant Accounting Policies [Line Items]
Summary of Significant Accounting Policies [Line Items]
Summary of Significant Accounting Policies
Schedule of Significant Accounting Policies [Table]
Summary of Significant Accounting Policies [Table]
Summary of Significant Accounting Policies
RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS
New Accounting Pronouncements, Policy [Policy Text Block]
EARNINGS PER SHARE
Earnings Per Share, Policy [Policy Text Block]
Segment Reporting
Segment Reporting [Table Text Block]
Noncontrolling Interests
Noncontrolling Interest [Member]
Amortization of deferred financing costs and loan discount
Amortization of Debt Issuance Costs
Related Party [Axis]
Related and Nonrelated Parties [Axis]
Santa Monica Imaging Group, LLC
Santa Monica Imaging Group, LLC [Member]
Santa Monica Imaging Group, LLC
Intangible Assets
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill
Advanced/Upper Chesapeake Health Center, LLC
Advanced/Upper Chesapeake Health Center, LLC [Member]
Advanced/Upper Chesapeake Health Center, LLC
Total debt obligations, excluding finance lease liabilities
Total debt obligations, excluding finance lease liabilities
Long-Term Debt
Currency Translation
Business Combination, Contingent Consideration Arrangements, Change In Currency Translation
Business Combination, Contingent Consideration Arrangements, Change In Currency Translation
Barclays Credit Agreement
Barclays Credit Agreement [Member]
Barclays Credit Agreement
Document Period End Date
Document Period End Date
Net cash used in investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Equity Awards Adjustments, Excluding Value Reported in Compensation Table
Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]
Patent and trademarks
Patent and Trademarks [Member]
Patent and Trademarks
Debt instrument face value
Debt Instrument, Face Amount
BASIC NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS
Earnings Per Share, Basic [Abstract]
Security Exchange Name
Security Exchange Name
Effective interest rate
Debt Instrument, Interest Rate, Effective Percentage
Granted (in dollars per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Equity Method Investment, Nonconsolidated Investee [Axis]
Equity Method Investment, Nonconsolidated Investee [Axis]
Cost of operations, excluding depreciation and amortization
Operating expense, excluding depreciation and amortization
Operating Expenses, Excluding Depreciation And Amortization
Operating Expenses, Excluding Depreciation And Amortization
Balance Sheet Data:
Key Financial Data For Joint Ventures [Abstract]
Key Financial Data For Joint Ventures
Accumulated other comprehensive (loss) income
Accumulated Other Comprehensive Income (Loss), Net of Tax
Entity Shell Company
Entity Shell Company
Consolidation Items [Domain]
Consolidation Items [Domain]
Number of shares authorized (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Current operating lease liability
Operating Lease, Liability, Current
Contracts receivable, factoring receivable
Contracts Receivable, Factoring Receivable
Contracts Receivable, Factoring Receivable
Statement of Comprehensive Income [Abstract]
Statement of Comprehensive Income [Abstract]
Name
Outstanding Recovery, Individual Name
Award Timing, How MNPI Considered
Award Timing, How MNPI Considered [Text Block]
Right of Use Liabilities
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease Liabilities
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease Liabilities
Document Fiscal Period Focus
Document Fiscal Period Focus
CIMAR (UK) Limited
CIMAR (UK) Limited [Member]
CIMAR (UK) Limited
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]
Peer Group Issuers, Footnote
Peer Group Issuers, Footnote [Text Block]
Baltimore Washington Imaging, LLC
Baltimore Washington Imaging, LLC [Member]
Baltimore Washington Imaging, LLC
Total liabilities
BRMG and NY Groups accounts payable
Liabilities
Trading Symbol
Trading Symbol
Indefinite-lived intangible assets
Intangible Asset, Excluding Goodwill, Indefinite-Lived
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]
Pension Adjustments Prior Service Cost
Pension Adjustments Prior Service Cost [Member]
Unrecognized stock-based compensation expense
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Company Selected Measure Name
Company Selected Measure Name
Amortization of debt issuance costs and discounts
Amortization of Debt Issuance Costs and Discounts
Business Combination, Contingent Consideration, Type [Axis]
Business Combination, Contingent Consideration, Type [Axis]
DILUTED NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS
Earnings Per Share, Diluted [Abstract]
Schedule of Indefinite-Lived Intangible Assets [Table]
Intangible Asset, Indefinite-Lived [Table]
Non-cash change in fair value of interest rate swap
Unrealized Gain (Loss) on Derivatives
Credit Facility [Domain]
Credit Facility [Domain]
Service fee revenue
Health Care, Patient Service [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Accounts payable, accrued expenses and other
Business Combination, Recognized Asset Acquired, Accounts Payable, Accrued Expenses And Other
Business Combination, Recognized Asset Acquired, Accounts Payable, Accrued Expenses And Other
Due from affiliates
Other Receivables, Net, Current
Shares issued (in shares)
Shares, Issued
Compensation Amount
Outstanding Recovery Compensation Amount
Individual:
Individual [Axis]
Intangible Asset, Indefinite-Lived [Line Items]
Intangible Asset, Indefinite-Lived [Line Items]
Diluted (in shares)
Weighted average number of common shares used in calculating diluted net income per share (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Entity Emerging Growth Company
Entity Emerging Growth Company
Equity Valuation Assumption Difference, Footnote
Equity Valuation Assumption Difference, Footnote [Text Block]
PPE estimated useful lives
Property, Plant, and Equipment, Useful Life
Underlying Security Market Price Change
Underlying Security Market Price Change, Percent
Promissory Note
Commercial Paper [Member]
Award vesting rights, percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Goodwill that is expected to be deductible for tax purposes
Business Combination, Goodwill, Expected Tax Deductible, Amount
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Other assets
Increase (Decrease) in Other Noncurrent Assets
Carroll County Radiology, LLC
Carroll County Radiology, LLC [Member]
Carroll County Radiology, LLC
DEFERRED FINANCING COSTS
Deferred Charges, Policy [Policy Text Block]
Other Intangible Assets
Other Intangible Assets [Member]
New Customer Contracts
New Customer Contracts [Member]
New Customer Contracts
Impairment of long lived asset
Long-Lived Asset, Held and Used, Impairment Loss
Award Timing Predetermined
Award Timing Predetermined [Flag]
Debt restructuring and extinguishment expenses
Debt restructuring and extinguishment expenses
Debt Restructuring and Extinguishment Expenses
Debt Restructuring and Extinguishment Expenses
Letters of credit outstanding
Letters of Credit Outstanding, Amount
Severance costs
Severance costs
Severance Costs
Adjustment To PEO Compensation, Footnote
Adjustment To PEO Compensation, Footnote [Text Block]
Stock-based compensation expense
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Level 1
Fair Value, Inputs, Level 1 [Member]
IPR&D
Software, Internally Developed [Member]
Effective tax rate
Effective Income Tax Rate Reconciliation, Percent
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Intangible Asset, Indefinite-Lived, Class [Domain]
Intangible Asset, Indefinite-Lived, Class [Domain]
Certifications
Certifications [Member]
Certifications
Maryland Imaging Partners, LLC
Maryland Imaging Partners, LLC [Member]
Maryland Imaging Partners, LLC
Add additional shares issuable upon exercise of stock options and contingently issuable shares (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants
Payments, benchmark percentage
Business Combination, Consideration Payments, Benchmark Percentage
Business Combination, Consideration Payments, Benchmark Percentage
BRMG and NY Groups revenues
Variable Interest Entity, Measure of Activity, Revenues
Changes in operating assets and liabilities, net of assets acquired and liabilities assumed in purchase transactions:
Increase (Decrease) in Other Operating Assets and Liabilities, Net [Abstract]
Beginning balance (in dollars per share)
Ending balance (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
All Executive Categories
All Executive Categories [Member]
Operating leases
Increase (Decrease) in Operating Lease Liability
Non-cash change in fair value of interest rate swap
Non-cash change in fair value of interest rate swaps
Increase (Decrease) in Fair Value of Hedged Item in Interest Rate Fair Value Hedge
Pension Adjustments Service Cost
Pension Adjustments Service Cost [Member]
Plan Name [Domain]
Plan Name [Domain]
Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
RSAs and RSUs
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Beginning Balance (in dollars per share)
Ending Balance (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Business Acquisitions
Business Acquisitions [Member]
Business Acquisitions
Operating lease right-of-use assets
Operating Lease, Right-of-Use Asset
Schedule of Earnings Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Debt Disclosure [Abstract]
Debt Disclosure [Abstract]
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
PROPERTY, EQUIPMENT AND RIGHT-OF-USE ASSETS
Property Plant And Equipment, Net And Including Right of Use Assets [Abstract]
Property Plant And Equipment, Net And Including Right of Use Assets
SEGMENT REPORTING
Segment Reporting [Text Block]
Total credit facilities outstanding
Long-Term Line of Credit
Minimum
Minimum [Member]
Expiration Date
Trading Arrangement Expiration Date
Developed Technology & Software
Developed Technology & Software [Member]
Developed technology [Member]
Management services provided to BRMG and NY Groups
Variable Interest Entity, Measure of Activity, Income or Loss before Tax
EFFECT OF EXCHANGE RATE CHANGES ON CASH
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Weighted Average Remaining Contractual Life (in years)
Weighted Average Remaining Contractual Life
Weighted Average Remaining Contractual Life abstract
Non-Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted [Flag]
GOODWILL
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Total equity
Beginning balance
Ending balance
Equity, Including Portion Attributable to Noncontrolling Interest
Balance at end of period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]
Affiliates
Affiliated Entity [Member]
Business Combination [Line Items]
Business Combination [Line Items]
Exercisable Shares at the end (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Aggregate Pension Adjustments Service Cost
Aggregate Pension Adjustments Service Cost [Member]
Common stock - shares authorized (in shares)
Common Stock, Shares Authorized
Cash consideration
Proceeds from Limited Partnership Investments
Accounts receivable
Business Combination, Recognized Asset Acquired, Receivable, Current
Antidilutive Security, Excluded EPS Calculation [Table]
Antidilutive Security, Excluded EPS Calculation [Table]
Useful life
Intangible Asset, Finite-Lived, Useful Life
Income Statement Data
Income Statement Data [Abstract]
Income Statement Data
Lease abandonment charges
Operating Lease, Lease Abandonment Charge
Operating Lease, Lease Abandonment Charge
Exercise Price
Award Exercise Price
CASH FLOWS FROM INVESTING ACTIVITIES
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Schedule of Equity Method Investments [Line Items]
Schedule of Equity Method Investments [Line Items]
Segment Reporting [Line Items]
Segment Reporting [Line Items]
Total Consideration
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill, Less Noncontrolling Interest
Second Milestone Consideration
Second Milestone Consideration [Member]
Second Milestone Consideration
Schedule of Foreign Currency Translation Amounts
Schedule Of Foreign Currency Translation Amounts [Table Text Block]
Schedule Of Foreign Currency Translation Amounts
Document Quarterly Report
Document Quarterly Report
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]
Segments [Domain]
Segments [Domain]
Lender Name [Axis]
Lender Name [Axis]
PROPERTY AND EQUIPMENT
Property, Plant, and Equipment [Policy Text Block]
CREDIT FACILITIES, NOTES PAYABLE, AND FINANCE LEASE
Debt Disclosure [Text Block]
RSAs and RSUs
Restricted Stock Awards and Restricted Stock Units [Member]
Restricted Stock Awards and Restricted Stock Units
Deferred financing costs, net of accumulated amortization
Debt Issuance Costs, Net
Number of multi-modality imaging centers
Number Of Multi Modality Imaging Centers
Number Of Multi Modality Imaging Centers
Awards Close in Time to MNPI Disclosures, Table
Awards Close in Time to MNPI Disclosures [Table Text Block]
Book value of RadNet joint venture interests
Equity Method Investments
Business Combination [Table]
Business Combination [Table]
Equity Component [Domain]
Equity Component [Domain]
PEO Actually Paid Compensation Amount
PEO Actually Paid Compensation Amount
Barclays Term Loan
Barclays Term Loan [Member]
Barclays Term Loan
Measurement Input Type [Domain]
Measurement Input Type [Domain]
Secured Debt
Secured Debt [Member]
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]
Adoption Date
Trading Arrangement Adoption Date
Interest rate, stated percentage
Debt Instrument, Interest Rate, Stated Percentage
Ownership interest purchased
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest Purchased
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest Purchased
Counterparty Name [Domain]
Counterparty Name [Domain]
Total RadNet, Inc.'s Stockholders' equity:
Equity, Attributable to Parent
Total other expenses
Non-operating expense
Nonoperating Income (Expense)
ASSETS
Assets [Abstract]
Title
Trading Arrangement, Individual Title
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Restatement does not require Recovery
Restatement Does Not Require Recovery [Text Block]
Insider Trading Policies and Procedures [Line Items]
Beginning Balance (in shares)
Ending Balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Measurement period and other adjustments
Goodwill, Measurement Period Adjustment
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Adopted [Flag]
Aggregate Intrinsic Value (in thousands)
Aggregate Intrinsic Value
Aggregate Intrinsic Value
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Imaging Center segment
Imaging Center
Imaging Centers [Member]
Imaging Centers
Number of centers
Number Of Centers
Number Of Centers
Business Combination [Domain]
Business Combination [Domain]
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Net Income [Text Block]
Weighted average shares for which the exercise price exceeds average market price of common stock (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Number of operating segments
Number of Operating Segments
Number of vesting traches
Share-Based Compensation Arrangement by Share-Based Payment Award, Number Of Vesting Tranches
Share-Based Compensation Arrangement by Share-Based Payment Award, Number Of Vesting Tranches
Entity Central Index Key
Entity Central Index Key
Deferred financing costs
Debt Issuance Costs, Noncurrent, Net
Current portion of notes payable
Notes Payable, Current
All Adjustments to Compensation
All Adjustments to Compensation [Member]
Business Combination [Axis]
Business Combination [Axis]
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]
INCOME TAXES
Income Tax, Policy [Policy Text Block]
Net cash provided by operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Income Statement [Abstract]
Income Statement [Abstract]
EQUITY
Equity, Attributable to Parent [Abstract]
Document Transition Report
Document Transition Report
Ownership [Axis]
Ownership [Axis]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Investment, Name [Axis]
Investment, Name [Axis]
Debt and other liability, noncurrent
Business Combination, Recognized Liability Assumed, Long-Term Debt And Other Liability, Noncurrent
Business Combination, Recognized Liability Assumed, Long-Term Debt And Other Liability, Noncurrent
Contingent consideration, expected milestone profitability, percent
Contingent Consideration, Expected Milestone Profitability, Percent
Contingent Consideration, Expected Milestone Profitability, Percent
OPERATING EXPENSES
Operating Expenses [Abstract]
Debt instrument, periodic payment
Debt Instrument, Periodic Payment
Collection of notes receivable
Proceeds from Collection of Notes Receivable
Long-term finance lease liability
Finance Lease, Liability, Noncurrent
Intersegment Eliminations
Intersegment Eliminations [Member]
Stock Appreciation Rights (SARs)
Stock Appreciation Rights (SARs) [Member]
Shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
First Lien Term Loan
First Lien Term Loan [Member]
Basis spread on variable rate
Debt Instrument, Basis Spread on Variable Rate
Management service fees
Management Service Fees
Management service fees.
City Area Code
City Area Code
Variable Rate [Domain]
Variable Rate [Domain]
Nonvested restricted stock subject to service vesting
Restricted Stock [Member]
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent [Member]
Number of unconsolidated joint ventures
Number of Unconsolidated Joint Ventures
Number of Unconsolidated Joint Ventures
All Individuals
All Individuals [Member]
SUBSEQUENT EVENTS
Subsequent Events [Text Block]
Noncash operating lease expense
Operating Lease, Right-of-Use Asset, Periodic Reduction
Revenue volatility
Measurement Input, Price Volatility [Member]
Barclays Term Loan and Truist Term Loan
Debt Instrument, Fair Value Disclosure
Other operating assets
Business Combination, Recognized Asset Acquired, Operating Assets
Business Combination, Recognized Asset Acquired, Operating Assets
Name
Forgone Recovery, Individual Name
Unrecognized expense weighted average period
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Contingent consideration
Business Combination, Contingent Consideration, Liability, Noncurrent
COMMITMENTS AND CONTINGENCIES
Commitments and Contingencies, Policy [Policy Text Block]
Non-GAAP Measure Description
Non-GAAP Measure Description [Text Block]
Weighted-Average Fair Value per Share
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Noncurrent assets
Assets, Noncurrent
Statement [Line Items]
Statement [Line Items]
Equity Incentive Plan
Equity Incentive Plan [Member]
Equity Incentive Plan
Total assets
BRMG and NY Groups accounts receivable
Assets
Number ff diagnostic imaging centers
Number Of Diagnostic Imaging Centers
Number Of Diagnostic Imaging Centers
Entity [Domain]
Entity [Domain]
See-Mode Technologies Pte. Ltd.
See-Mode Technologies Pte. Ltd.
See Mode Technologies Pte Ltd [Member]
See Mode Technologies Pte Ltd
Equipment acquired and leasehold improvements
Equipment Acquired and Leasehold Improvements
Purchase of imaging facilities and other acquisitions, net of cash acquired
Payments to Acquire Buildings
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Regional Radiology Center And Northwest Radiology Network PC
Regional Radiology Center And Northwest Radiology Network PC [Member]
Regional Radiology Center And Northwest Radiology Network PC
Equity Method Investment, Nonconsolidated Investee [Domain]
Equity Method Investment, Nonconsolidated Investee [Domain]
Operating Segments
Operating Segments [Member]
Barclays
Barclays [Member]
Barclays [Member]
STOCK-BASED COMPENSATION
Share-Based Payment Arrangement [Text Block]
Finance lease
Business Combination, Recognized Liability Assumed, Lease Obligation
Tri-City Healthcare District
Tri-City Healthcare District [Member]
Tri-City Healthcare District
PEO
PEO [Member]
Others
Other Finite-Lived Intangible Assets [Member]
Other Finite-Lived Intangible Assets
Measurement Basis [Axis]
Measurement Basis [Axis]
Other non-current liabilities
Other Liabilities, Noncurrent
Goodwill
Beginning balance
Ending balance
Goodwill
Payable in cash, benchmark percentage
Business Combination, Consideration Payable In Cash, Benchmark Percentage
Business Combination, Consideration Payable In Cash, Benchmark Percentage
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Goodwill from acquisitions
Goodwill, Acquired During Period
Issuance of common stock upon exercise of options (in shares)
Exercised (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Granted (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Notes payable
Business Combination, Recognized Liability Assumed, Accounts Payable, Current
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Debt instrument, increase (decrease) in interest rate
Debt Instrument, Increase (Decrease) in Interest Rate, Stated Percentage
Debt Instrument, Increase (Decrease) in Interest Rate, Stated Percentage
Accumulated Deficit
Retained Earnings [Member]
Long-term operating lease liability
Operating Lease, Liability, Noncurrent
Total operating expenses
Operating Expenses
Revolving Credit Facility
Revolving Credit Facility [Member]
Forfeited or Canceled (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Impairment loss
Operating Lease, Impairment Loss
FAIR VALUE MEASUREMENTS
Fair Value Measurement, Policy [Policy Text Block]
Erroneously Awarded Compensation Recovery
Erroneously Awarded Compensation Recovery [Table]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock - shares outstanding (in shares)
Beginning balance (in shares)
Ending balance (in shares)
Common Stock, Shares, Outstanding
Award Timing Disclosures [Line Items]
Schedule of Fair Value of Assets and Liabilities
Fair Value, by Balance Sheet Grouping [Table Text Block]
DILUTED NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS (in dollars per share)
Diluted net income (loss) income per share attributable to RadNet, Inc.'s common stockholders (in dollars per share)
Earnings Per Share, Diluted
Entity Current Reporting Current
Entity Current Reporting Status
Net cash provided by financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Total Shareholder Return Amount
Total Shareholder Return Amount
Number of securities without readily determinable fair value
Equity Securities Without Readily Determinable Fair Value, Number Of Securities
Equity Securities Without Readily Determinable Fair Value, Number Of Securities
Contingent Milestone Consideration
Contingent Milestone Consideration [Member]
Contingent Milestone Consideration
Intangible asset amortization expense
Intangible Asset, Finite-Lived, Amortization Expense
Beginning balance
Ending balance
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
Intangible Asset, Finite-Lived [Line Items]
Intangible Asset, Finite-Lived [Line Items]
Schedule of Business Acquisitions Acquired Assets and Assumed Liabilities
Business Combination [Table Text Block]
Ownership interest
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest
Ownership [Domain]
Ownership [Domain]
Adjustments to reconcile net loss to net cash provided by operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
INTEREST ON SECURITIES
Interest on Securities Policy [Policy Text Block]
Interest on Securities Policy
Share-based Payment Arrangement [Abstract]
Share-Based Payment Arrangement [Abstract]
CASH FLOWS FROM FINANCING ACTIVITIES
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Total service revenue
Total consolidated revenues
Revenue from Contract with Customer, Excluding Assessed Tax
Property and equipment, net
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization
Line of credit facility, remaining borrowing capacity
Line of Credit Facility, Remaining Borrowing Capacity
Unused capacity, commitment fee percentage
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Shares issued per share (in dollars per share)
Shares Issued, Price Per Share
Medicare
Medicare1 [Member]
Medicare1 [Member]
Payments to acquire additional interest in subsidiaries
Payments to Acquire Interest in Joint Venture
Third Milestone Consideration
Third Milestone Consideration [Member]
Third Milestone Consideration
Schedule of Investment in Joint Ventures
Equity Method Investments [Table Text Block]
Non-controlling interest
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value
Intangible Asset, Finite-Lived, Class [Axis]
Intangible Asset, Finite-Lived, Class [Axis]
Issuance of common stock upon exercise of options
Stock Issued During Period, Value, Stock Options Exercised
First Lien Credit Agreement
First Lien Credit Agreement [Member]
Equity Awards Adjustments, Footnote
Equity Awards Adjustments, Footnote [Text Block]
Underlying Securities
Award Underlying Securities Amount
Less net income attributable to noncontrolling interests
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Estimate of Fair Value Measurement
Estimate of Fair Value Measurement [Member]
Proceeds from issuance of common stock upon exercise of options
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised
Issuance of common stock in connection with acquisitions (in shares)
Stock Issued During Period, Shares, Acquisitions
Periodic payment, principal
Debt Instrument, Periodic Payment, Principal
Segment Reporting [Table]
Segment Reporting [Table]
Schedule of Equity Method Investments [Table]
Equity Method Investment [Table]
All Trading Arrangements
All Trading Arrangements [Member]
Other Performance Measure, Amount
Other Performance Measure, Amount
Award Timing MNPI Considered
Award Timing MNPI Considered [Flag]
INCOME FROM OPERATIONS
Segment profit (loss)
Operating Income (Loss)
Current Fiscal Year End Date
Current Fiscal Year End Date
Changes in FV associated with contingently issuable shares (in shares)
Adjustment To Net Income Attributable To Assumed Share Settlements
Adjustment To Net Income Attributable To Assumed Share Settlements
Triggering Event [Axis]
Triggering Event [Axis]
Triggering Event
Performance Based Stock Units ("PSUs")
Performance Based Stock Units [Member]
Performance Based Stock Units
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Total Compensation Amount
Workers' compensation/personal injury
Workers' Compensation/Personal Injury1 [Member]
Workers' Compensation/Personal Injury1 [Member]
BUSINESS COMBINATIONS AND RELATED ACTIVITY
Business Combination [Text Block]
Additional number of shares issued (in shares)
Business Acquisition, Equity Interest Issued or Issuable, Additional Number of Shares
Business Acquisition, Equity Interest Issued or Issuable, Additional Number of Shares
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]
Entity File Number
Entity File Number
Rule 10b5-1 Arrangement Adopted
Rule 10b5-1 Arrangement Adopted [Flag]
Equity contributions in existing and purchase of interest in joint ventures
Equity Contributions In Joint Ventures
Equity Contributions In Joint Ventures
Distributions paid to noncontrolling interests
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders
Schedule of Options Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Weighted Average Exercise price Per Common Share
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Recovery of Erroneously Awarded Compensation Disclosure [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common stock - shares issued (in shares)
Common Stock, Shares, Issued
Measure:
Measure [Axis]
NATURE OF BUSINESS AND BASIS OF PRESENTATION
Business Description and Basis of Presentation [Text Block]
First Lien Credit Agreement Eighth Amendment
First Lien Credit Agreement Eighth Amendment [Member]
First Lien Credit Agreement Eighth Amendment
Equity Components [Axis]
Equity Components [Axis]
Accounts receivable
Increase (Decrease) in Accounts Receivable
Stock options and non-vested restricted awards excluded from the computation of diluted per share amounts as their effect would be antidilutive:
Earnings Per Share, Diluted, Other Disclosure [Abstract]
Product and Service [Domain]
Product and Service [Domain]
Cash paid during the period for income taxes
Income Tax Paid, after Refund Received
Entity Interactive Data Current
Entity Interactive Data Current
Short-term finance lease liability
Finance Lease, Liability, Current
Variable Rate [Axis]
Variable Rate [Axis]
Net income attributable to noncontrolling interest
Net Income (Loss) Attributable to Noncontrolling Interest
Deferred tax liability, net
Deferred Income Tax Liabilities, Net
Compensation Actually Paid vs. Other Measure
Compensation Actually Paid vs. Other Measure [Text Block]
Accounts payable, accrued expenses and other
Accounts Payable and Accrued Liabilities, Current
Entity Small Business
Entity Small Business
Operational leverage ratio
Measurement Input, Operational Leverage Ratio [Member]
Measurement Input, Operational Leverage Ratio
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Discounts on term loans
Discount on debt
Debt Instrument, Unamortized Discount
Number of plans
Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Plans
Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Plans
Termination Date
Trading Arrangement Termination Date
Weighted average useful life (in years)
Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment [Line Items]
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Intangible assets
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived
Total property, equipment and right-of-use assets
Property Plant And Equipment Net Including Right of Use Assets
Property Plant And Equipment Net Including Right of Use Assets
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Total Shareholder Return [Text Block]
MNPI Disclosure Timed for Compensation Value
MNPI Disclosure Timed for Compensation Value [Flag]
Digital health
Digital Health [Member]
Digital Health
Due to affiliates
Other Liabilities, Current
University of Maryland Medical System Corporation
University of Maryland Medical System Corporation [Member]
University of Maryland Medical System Corporation
Share-based payment award, expiration period
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Line of Credit Facility, Lender [Domain]
Line of Credit Facility, Lender [Domain]
Document Type
Document Type
Net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Loss on extinguishment of debt
Gain (Loss) on Extinguishment of Debt
Fair Value as of Grant Date
Award Grant Date Fair Value
SIGNIFICANT ACCOUNTING POLICIES
Significant Accounting Policies [Text Block]
Schedule of Goodwill [Table]
Goodwill [Table]
Aggregate value exercisable
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Pay vs Performance Disclosure, Table
Pay vs Performance [Table Text Block]
Arrangement Duration
Trading Arrangement Duration
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
Proceeds from issuance of new debt, net of issuance costs
Proceeds from Issuance of Long-Term Debt
Local Phone Number
Local Phone Number
Management fee revenue
Health Care, Management Service [Member]
Health Care, Management Service [Member]
Consolidation Items [Axis]
Consolidation Items [Axis]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Entity Registrant Name
Entity Registrant Name
Insider Trading Policies and Procedures Not Adopted
Insider Trading Policies and Procedures Not Adopted [Text Block]
Other payors
Other Payors [Member]
Other Payors
Net revenue
Revenues
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Changed Peer Group, Footnote
Changed Peer Group, Footnote [Text Block]
2030
Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four
Equity in earnings of joint ventures
Equity in earnings in joint ventures
Equity in earnings of joint ventures
Income (Loss) from Equity Method Investments
Accounts payable, accrued expenses and other
Increase (Decrease) in Accounts Payable and Accrued Liabilities
OTHER ASSETS
Other Assets [Abstract]
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Expense of Enforcement, Amount
Executive Category:
Executive Category [Axis]
Right of Use Assets
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Right Of Use Asset
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Right Of Use Asset
Schedule of RSAs and RSUS Activity
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
BUSINESS COMBINATIONS
Business Combination [Policy Text Block]
Purchase of noncontrolling interests by third party
Proceeds From Noncontrolling Interests Purchased By Third Party
Proceeds From Noncontrolling Interests Purchased By Third Party
Share-based payment award, award vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Counterparty Name [Axis]
Counterparty Name [Axis]
Goodwill [Roll Forward]
Goodwill [Roll Forward]
LIABILITIES AND EQUITY
Liabilities and Equity [Abstract]
Intangible Asset, Finite-Lived, Class [Domain]
Intangible Asset, Finite-Lived, Class [Domain]
Trade Names definite life
Trade names indefinite life
Trade Names [Member]
Award Type [Domain]
Award Type [Domain]
Non-PEO NEO Average Compensation Actually Paid Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Level 3
Fair Value, Inputs, Level 3 [Member]
Shares available for future issuance, options, warrants, shares of restricted stock and other bonus awards (in shares)
Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance
Contribution from noncontrolling partner
Noncontrolling Interest, Increase Contribution From Noncontrolling Interest
Noncontrolling Interest, Increase Contribution From Noncontrolling Interest
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Supplemental Cash Flow Information [Abstract]
Change in fair value of cash flow hedge from prior periods reclassified to earnings
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax
Schedule of Business Acquisitions by Acquisition, Contingent Consideration
Business Combination, Contingent Consideration [Table Text Block]
2027
Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One
PEO Name
PEO Name
Leasehold Improvements
Leasehold Improvements [Member]
Other segment items
Segment Reporting, Other Segment Item, Amount
Cash acquired
Cash Acquired from Acquisition
Payments on contingent consideration and holdbacks
Payment for Contingent Consideration Liability, Financing Activities
Property, Plant and Equipment, Type [Axis]
Long-Lived Asset, Class [Axis]
Payments on term loan debt
Repayments of Secured Debt
Stock Price or TSR Estimation Method
Stock Price or TSR Estimation Method [Text Block]
Entity Tax Identification Number
Entity Tax Identification Number
Key assumptions
Business Combination, Contingent Consideration, Liability, Measurement Input
Legal Entity [Axis]
Legal Entity [Axis]
Interest expense
Interest expense
Interest Expense, Debt
Exercised (in dollars per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Glendale Advanced Imaging Center, LLC
Glendale Advanced Imaging Center, LLC [Member]
Glendale Advanced Imaging Center, LLC
INVESTMENTS IN EQUITY SECURITIES
Equity Method Investments [Policy Text Block]
REVENUES
Revenue [Policy Text Block]
CASH AND CASH EQUIVALENTS, beginning of period
CASH AND CASH EQUIVALENTS, end of period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Schedule of Finite-Lived Intangible Assets [Table]
Intangible Asset, Finite-Lived [Table]
Restated Plan
Restated Plan [Member]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Base Rate
Base Rate [Member]
Aggregate Erroneous Compensation Not Yet Determined
Aggregate Erroneous Compensation Not Yet Determined [Text Block]
Material Terms of Trading Arrangement
Material Terms of Trading Arrangement [Text Block]
Non-NEOs
Non-NEOs [Member]
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]
COMPREHENSIVE INCOME (LOSS)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Debt Instrument [Axis]
Debt Instrument [Axis]
Subsequent Event [Table]
Subsequent Event [Table]
Cash payment to acquire business
Payments to Acquire Businesses, Gross
Ownership percentage
Equity Method Investment, Ownership Percentage
Stock-based compensation
Share-Based Payment Arrangement, Noncash Expense
Exercisable at the end
Share-Based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted-Average Remaining Contractual Term
2028
Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two
Number of customer contracts executed
Number of Customer Contracts Executed
Number of Customer Contracts Executed
Loss on sale and disposal of equipment and other
Loss on sale and disposal of equipment
Loss on sale and disposal of equipment and other
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property
Investment, Name [Domain]
Investment, Name [Domain]
Long-term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
BASIC NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS (in dollars per share)
Basic net income (loss) per share attributable to RadNet, Inc.'s common stockholders (in dollars per share)
Earnings Per Share, Basic
Measurement Input Type [Axis]
Measurement Input Type [Axis]
Management service contracts
Management Service Contracts [Member]
Deferred revenue
Contract with Customer, Liability, Current
Total current assets
Current assets
Assets, Current
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Insider Trading Arrangements [Line Items]
Long term portion of debt obligations
Long-Term Debt, Excluding Current Maturities
Orange County Radiation Oncology, LLC
Orange County Radiation Oncology, LLC [Member]
Orange County Radiation Oncology, LLC
Award Type [Axis]
Award Type [Axis]
Named Executive Officers, Footnote
Named Executive Officers, Footnote [Text Block]
Regional Radiology Center
Regional Radiology Center [Member]
Regional Radiology Center
Accounts receivable
Accounts Receivable, after Allowance for Credit Loss, Current
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Product and Service [Axis]
Product and Service [Axis]
Change in fair value of contingent consideration
Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease)
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]
Awards Close in Time to MNPI Disclosures
Awards Close in Time to MNPI Disclosures [Table]
Common Stock
Common Stock [Member]
Fair Value Measurement [Domain]
Fair Value Measurement [Domain]
Milestone contingent consideration
Beginning balance
Ending balance
Business Combination, Contingent Consideration, Liability
Equity in earnings of joint ventures, net of dividends
Income (Loss) from Equity Method Investments, Net Of Distributions
Income (Loss) from Equity Method Investments, Net Of Distributions
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid vs. Company Selected Measure [Text Block]
Cover [Abstract]
Cover [Abstract]
Northwest Radiology Network PC
Northwest Radiology Network PC [Member]
Northwest Radiology Network PC
Number of ultrasound detection product implemented
Number of Ultrasound Detection Product Implemented
Number of Ultrasound Detection Product Implemented
Digital Health segment
Artificial Intelligence [Member]
Artificial Intelligence
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Equity Method Investment, Nonconsolidated Investee or Group of Investees [Member]
Total net assets
Equity Method Investment, Aggregate Cost
ACCOUNTS RECEIVABLE
Receivable [Policy Text Block]
Mt. Airy Imaging Center LLC
Mt. Airy Imaging Center, LLC [Member]
Mt. Airy Imaging Center, LLC
Currency translation
Goodwill, Foreign Currency Translation, Gain (Loss)
Equity Awards Adjustments
Equity Awards Adjustments [Member]
Total liabilities and equity
Liabilities and Equity
Shares issuable upon the exercise of stock options
Share-Based Payment Arrangement, Option [Member]
Schedule of Service Fee Revenue
Schedule of Principal Transactions Revenue [Table Text Block]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Noncontrolling interests
Equity, Attributable to Noncontrolling Interest
Segments [Axis]
Segments [Axis]
Additional 402(v) Disclosure
Additional 402(v) Disclosure [Text Block]
Plan Name [Axis]
Plan Name [Axis]
Related Party [Domain]
Related and Nonrelated Parties [Domain]
Tabular List, Table
Tabular List [Table Text Block]
Additional paid-in-capital
Additional Paid in Capital
Amounts Returned to Property and Equipment
Propery and Equipment, Net [Member]
Other income, net
Other income, net
Other Nonoperating Income (Expense)
Deposits and other
Deposits Assets
Total RadNet, Inc.'s Equity
Parent [Member]
2029
Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three
2026
Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year
Name
Awards Close in Time to MNPI Disclosures, Individual Name
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]
Aggregate value outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Finance lease liability, interest rate
Lessee, Finance Lease, Discount Rate
Less foreign currency translation adjustments attributable to noncontrolling interests
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest
Forfeited or Canceled (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Other notes payable, due through 2036
Other Notes Payable
Property, Plant and Equipment, Type [Domain]
Long-Lived Asset, Class [Domain]
Business Combination, Contingent Consideration, Type [Domain]
Business Combination, Contingent Consideration, Type [Domain]
Payable benchmark percentage
Business Combination, Consideration Payable, Benchmark Percentage
Business Combination, Consideration Payable, Benchmark Percentage
Property, Plant, and Equipment [Table]
Property, Plant, and Equipment [Table]
Advanced Imaging at St. Joseph Medical Center, LLC
Advanced Imaging at St. Joseph Medical Center, LLC [Member]
Advanced Imaging at St. Joseph Medical Center, LLC
Currency Translation Adjustments
Cumulative Translation Adjustment Summary [Roll Forward]
Adjustment to Compensation:
Adjustment to Compensation [Axis]
Commercial insurance
Commercial Insurance1 [Member]
Commercial Insurance1 [Member]
Rule 10b5-1 Arrangement Terminated
Rule 10b5-1 Arrangement Terminated [Flag]
Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Amount
Cash paid during the period for interest
Interest Paid, Excluding Capitalized Interest, Operating Activity
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Purchase of noncontrolling interests
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests
Franklin Imaging, LLC
Franklin Imaging, LLC [Member]
Franklin Imaging, LLC
Gleamer SAS
Gleamer SAS [Member]
Gleamer SAS
Credit Facility [Axis]
Credit Facility [Axis]
Aggregate Available
Trading Arrangement, Securities Aggregate Available Amount
Greater Baltimore Diagnostic Imaging
Greater Baltimore Diagnostic Imaging [Member]
Greater Baltimore Diagnostic Imaging
INVESTMENTS IN JOINT VENTURES
Investment, Policy [Policy Text Block]
Total debt obligations, including finance lease liabilities
Long-Term Debt and Lease Obligation
Name
Measure Name
Change in cumulative foreign currency translation adjustment
Currency Translation Adjustments
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax
Pay vs Performance Disclosure [Line Items]
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Noncontrolling interest recognized in business combination
Noncontrolling Interest, Increase from Business Combination
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Other current assets
Increase (Decrease) in Other Current Assets
Pay vs Performance Disclosure
Pay vs Performance Disclosure [Table]
Purchase consideration
Business Combination, Consideration Transferred
Additional Paid-In Capital
Additional Paid-in Capital [Member]
Entity Filer Category
Entity Filer Category
Schedule of Joint Venture Investment and Financial Information
Joint Venture Investment And Financial Information [Table Text Block]
Joint Venture Investment And Financial Information
Intangible Asset, Indefinite-Lived, Class [Axis]
Intangible Asset, Indefinite-Lived, Class [Axis]
Loss on impairment
Goodwill, Impairment Loss
Forfeiture of restricted stock and share cancellation
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures
Name
Trading Arrangement, Individual Name
Cash and cash equivalents
Cash and Cash Equivalent
Add nonvested restricted stock subject only to service vesting (in shares)
Weighted Average Number of Shares, Restricted Stock
EQUITY BASED COMPENSATION
Compensation Related Costs, Policy [Policy Text Block]
Company Selected Measure Amount
Company Selected Measure Amount
Distribution of earnings
Proceeds from Equity Method Investment, Distribution
Outstanding, beginning balance (in shares)
Outstanding, ending balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number
Depreciation and amortization
Depreciation and amortization
Depreciation and amortization
Depreciation, Depletion and Amortization
SOFR
Secured Overnight Financing Rate (SOFR) [Member]
Issuance of common stock under the equity compensation plan (in shares)
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
NET INCOME (LOSS)
NET INCOME (LOSS)
Net (loss) income
Net loss
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
CURRENT ASSETS
Assets, Current [Abstract]
Triggering Event [Domain]
Triggering Event [Domain]
Triggering Event
Prime Rate
Prime Rate [Member]
Line of credit facility, increase in borrowing capacity
Line of Credit Facility, Increase In Maximum Borrowing Capacity
Line of Credit Facility, Increase In Maximum Borrowing Capacity
Non-PEO NEO
Non-PEO NEO [Member]
Entity Address, Address Line One
Entity Address, Address Line One
Vested (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Saint Alphonsus Diversified Care, LLC
Saint Alphonsus Diversified Care, LLC [Member]
Saint Alphonsus Diversified Care, LLC
(Provision for) benefit from income taxes
Income Tax Expense (Benefit)
Thereafter
Finite-Lived Intangible Asset, Expected Amortization, after Year Four
Finite-Lived Intangible Asset, Expected Amortization, after Year Four
COMPREHENSIVE INCOME (LOSS)
Comprehensive Income, Policy [Policy Text Block]
Forfeiture of restricted stock and share cancellation (in shares)
Stock Issued During Period, Shares, Restricted Stock Award, Forfeited
Award Timing Method
Award Timing Method [Text Block]
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Notes payable, net of current portion
Notes Payable, Noncurrent
Forgone Recovery, Explanation of Impracticability
Forgone Recovery, Explanation of Impracticability [Text Block]
Range of outcomes (upto)
Business Combination, Contingent Consideration, Range of Outcomes, Maximum, Amount
Other intangible assets
Other Intangible Assets, Net
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity, Primary Beneficiary [Member]
Deferred tax liabilities acquired
Business Combination, Recognized Liability Assumed, Deferred Tax Liability
RECENT ACCOUNTING AND REPORTING STANDARDS
Accounting Standards Update and Change in Accounting Principle [Text Block]
Revenue under capitation arrangements
Revenue under capitation arrangements
Capitation Arrangements [Member]
Capitation Arrangements [Member]
NET INCOME (LOSS) ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS
NET INCOME (LOSS) ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS
Net Income (Loss) Attributable to Parent
Long-term Debt, Type [Axis]
Long-Term Debt, Type [Axis]
Erroneous Compensation Analysis
Erroneous Compensation Analysis [Text Block]
Proceeds from sale of equipment
Proceeds from Sale of Property, Plant, and Equipment
Statement [Table]
Statement [Table]
Restatement Determination Date:
Restatement Determination Date [Axis]
Investment income, interest
Investment Income, Interest
Weighted Average Exercise Price Per Common Share, Exercisable (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
LEASES
Lessee, Leases [Policy Text Block]
Equipment notes payable at 2.7% to 7.2%, due through 2029, collateralized by medical equipment
Equipment Notes Payable [Member]
Equipment Notes Payable
Kolb Radiology P.C.
Kolb Radiology P.C [Member]
Kolb Radiology P.C
REVENUE
Revenues [Abstract]
Payable in common stock, benchmark percentage
Business Combination, Consideration Payable In Common Stock, Benchmark Percentage
Business Combination, Consideration Payable In Common Stock, Benchmark Percentage
Pension Benefits Adjustments, Footnote
Pension Benefits Adjustments, Footnote [Text Block]
Prepaid expenses and other current assets
Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current