Proceeds from divestiture of businesses Proceeds from Divestiture of Businesses Statistical Measurement [Domain] Statistical Measurement [Domain] Number of existing investors Number of Existing Investors Number of Existing Investors Award Timing Predetermined Award Timing Predetermined [Flag] Related Party Transaction [Axis] Related Party Transaction [Axis] Entity File Number Entity File Number Additional Paid-In Capital Additional Paid-in Capital [Member] Tabular List, Table Tabular List [Table Text Block] Leases [Abstract] Schedule of Other Long-Term Liabilities Other Noncurrent Liabilities [Table Text Block] Recent Accounting Standards and Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Number of investors Number of Investors Number of Investors Interest expense, net Interest Income (Expense), Nonoperating Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic (in dollars per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Related Party Transactions Related Party Transactions Disclosure [Text Block] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts payable, accrued and other liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Ad revenue Ad Revenue [Member] Ad Revenue [Member] Revenues Revenue from Contract with Customer [Text Block] Two Existing Investors Two Existing Investors [Member] Two Existing Investors Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Other income (expenses) Nonoperating Gains (Losses) [Abstract] Debt Instrument, Investor [Axis] Debt Instrument, Investor [Axis] Debt Instrument, Investor Gain (loss) on disposition of stock in subsidiary Gain (Loss) on Disposition of Stock in Subsidiary Adjustment to Compensation, Amount Adjustment to Compensation Amount Recognized in Revenue Contract with Customer, Liability, Revenue Recognized, Including Opening Balance Contract with Customer, Liability, Revenue Recognized, Including Opening Balance Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Schedule Of Components Of Prepaid Expenses And Other Current Assets Selected Account Information [Abstract] Selected Account Information Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Prepaid taxes and licenses Prepaid Taxes Proceeds from sale of businesses and assets Proceeds from Sale of Productive Assets Excise tax on stock repurchases Share Repurchase Program, Excise Tax Total RCIHH stockholders’ equity Equity, Attributable to Parent Impairment of assets Asset Impairment Charges Insider Trading Policies and Procedures [Line Items] Stock-based compensation Share-Based Payment Arrangement, Expense Number of executives impacted by search warrants of phones Search Warrant, Phone, Number Of Executives Search Warrant, Phone, Number Of Executives Common stock, shares authorized (in shares) Common Stock, Shares Authorized Current assets Assets, Current [Abstract] Total liabilities and equity Liabilities and Equity VIP cards VIP Cards [Member] VIP Cards LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Cover [Abstract] Cover [Abstract] Premium on stock repurchase Premium on stock repurchase Share Repurchase Premium Share Repurchase Premium Maximum Maximum [Member] Construction in progress Construction Payable, Current Net loss (income) attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Capital expenditures Segment, Expenditure, Addition to Long-Lived Assets Accounting Policies [Abstract] Accounting Policies [Abstract] Schedule of Future Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Treasury Stock Treasury Stock, Common [Member] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Thereafter Lessee, Operating Lease, Liability, to be Paid, after Rolling Year Five Payroll and related costs Accrued Salaries, Current Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Income (loss) before income taxes Consolidated income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Principal Payments Principal Payments [Member] Principal Payments [Member] Other long-term liabilities Total other long-term liabilities Other Liabilities, Noncurrent Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Statement of Stockholders' Equity [Abstract] Operating Segments Operating Segments [Member] Schedule of Cash and Noncash Activities Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Current portion of debt obligations, net Long-Term Debt, Current Maturities Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Loss contingency, claims settled, number Loss Contingency, Claims Settled, Number Schedule of Components of Prepaid Expenses and Other Current Assets Schedule of Other Current Assets [Table Text Block] Name Measure Name Payments to noncontrolling interests Payments to Noncontrolling Interests Insurance General Insurance Expense Current portion of operating lease liabilities Operating Lease, Liability, Current Number of notes Number Of Debt Instruments Number Of Debt Instruments Service and other Service and Other [Member] Service and Other [Member] Deferred tax liability, net Deferred Income Tax Liabilities, Net Credit card receivables Credit Card Receivables Document Fiscal Period Focus Document Fiscal Period Focus April 2027 - March 2028 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Two Unsecured Debt Unsecured Debt [Member] Award Timing Method Award Timing Method [Text Block] Litigation Case [Domain] Litigation Case [Domain] Award Type Award Type [Axis] Long-term debt Long-term debt Long-Term Debt Legal Entity [Axis] Legal Entity [Axis] Total assets Assets Assets Trading Symbol Trading Symbol Selected Account Information Selected Account Information [Text Block] Selected Account Information Sales of alcoholic beverages Sales of Alcoholic Beverages [Member] Sales of Alcoholic Beverages [Member] Entity Address, City or Town Entity Address, City or Town CASH FLOWS FROM OPERATING ACTIVITIES Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] April 2030 - March 2031 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Five Other segment items Segment Reporting, Other Segment Item, Amount Two New Investors Two New Investors [Member] Two New Investors Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Loss contingency, damages awarded, value Loss Contingency, Damages Awarded, Value Entity Emerging Growth Company Entity Emerging Growth Company Dividends per share declared and paid (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding 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] Nottingham Creations and Sherwood Forest Creations LLC Nottingham Creations and Sherwood Forest Creations LLC [Member] Nottingham Creations and Sherwood Forest Creations LLC [Member] Insurance Accrued Insurance, Current Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] JAI Phoenix JAI Phoenix [Member] JAI Phoenix [Member] Sales of food and merchandise Food and Merchandise [Member] Food and Merchandise Related Party Related Party [Member] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Credit loss reversal on notes receivable Accounts Receivable, Credit Loss Expense (Reversal) Gain on lease termination Gain (Loss) on Termination of Lease Payments for legal settlements in VIP cards Payments for Legal Settlements In VIP Cards Payments for Legal Settlements In VIP Cards PEO PEO [Member] Lease Contractual Term [Domain] Lease Contractual Term [Domain] Schedule of Disaggregation of Segment Revenues Disaggregation of Revenue [Table Text Block] Proceeds from related party debt Proceeds from Related Party Debt Legal Legal Fees April 2028 - March 2029 Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Three Unallocated corporate overhead Cost, Overhead Interest income Investment Income, Interest Income taxes Accrued Income Taxes, Current Changes in operating assets and liabilities, net of business acquisitions: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] 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] Retained Earnings Retained Earnings [Member] Prepaid expenses and other current assets Total prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Schedule of Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Income Statement [Abstract] CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD CASH AND CASH EQUIVALENTS AT END OF PERIOD Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income tax expense (benefit) Income Tax Expense (Benefit) Contract With Customer Liability [Roll Forward] Contract With Customer Liability [Roll Forward] Contract With Customer Liability Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Intangibles, net Intangible Assets, Net (Excluding Goodwill) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Payments for repurchase of common stock, promissory note, amount Payments For Repurchase Of Common Stock, Promissory Note, Amount Payments For Repurchase Of Common Stock, Promissory Note, Amount Product and Service [Domain] Product and Service [Domain] Compensatory damages Compensatory Damages [Member] Compensatory Damages [Member] Net income (loss) Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Business Combination [Table] Business Combination [Table] Organization, Consolidation and Presentation of Financial Statements [Abstract] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] City Area Code City Area Code Dispositions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Acquisition of businesses, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Accrued liabilities Total accrued liabilities Accrued Liabilities, Current Class of Treasury Stock [Table] Class of Treasury Stock [Table] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Schedule of Reconciliation of Contract Liabilities with Customers Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] CASH FLOWS FROM INVESTING ACTIVITIES Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Proceeds from insurance Proceeds from Insurance Settlement, Investing Activities Club in Harlingen, Texas Club in Harlingen, Texas [Member] Club in Harlingen, Texas Debt instrument, term Debt Instrument, Term Related Party Transactions [Abstract] Related Party Transactions [Abstract] Canceled treasury shares Treasury Stock, Retired, Cost Method, Amount Preferred stock, par value per share (in dollars per share) Preferred Stock, Par or Stated Value Per Share Subsequent Event Subsequent Event [Member] Goodwill Goodwill Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Schedule of Lease Expense Lease, Cost [Table Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Lease Contractual Term [Axis] Lease Contractual Term [Axis] Equity Components [Axis] Equity Components [Axis] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Cost of goods sold Operating Costs and Expenses [Abstract] Equipment Equipment [Member] Cash paid during the period for: Supplemental Cash Flow Information [Abstract] Other Performance Measure, Amount Other Performance Measure, Amount Entity Address, State or Province Entity Address, State or Province Interest Payments Interest Payments [Member] Interest Payments [Member] Settlement recovery Litigation Settlement, Fee Expense (Recovery) Litigation Settlement, Fee Expense (Recovery) Related Party [Domain] Related and Nonrelated Parties [Domain] Payment of dividends Dividends JAI Phoenix Lawsuit JAI Phoenix Lawsuit [Member] JAI Phoenix Lawsuit Total current liabilities Liabilities, Current Proceeds from income tax refunds Proceeds from Income Tax Refunds Individual: Individual [Axis] Entity [Domain] Entity [Domain] One New Investor One New Investor [Member] One New Investor Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Number of executives indicted Indictment, Number Of Executives Indictment, Number Of Executives 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] Loss (gain) on sale of businesses and assets Gain (Loss) on Disposition of Business Interest, net of amounts capitalized Interest Paid, Excluding Capitalized Interest, Operating Activity Other revenues Other Other [Member] Other Revenues [Member] Investment from noncontrolling partner Proceeds from Noncontrolling Interests Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Current portion of notes receivable Financing Receivable, after Allowance for Credit Loss, Current Payments on debt obligations Repayments of Long-Term Debt Effective income tax rate Effective Income Tax Rate Reconciliation, Percent Entity Interactive Data Current Entity Interactive Data Current Operating lease expense – fixed payments Operating Lease, Cost April 2030 - March 2031 Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Five Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] November 2025 Share Repurchase November 2025 Share Repurchase [Member] November 2025 Share Repurchase Security Security Security expense. Other Other Selling, General and Administrative Expense Segment Information Segment Reporting Disclosure [Text Block] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Number of clubs indicted Indictment, Number Of Clubs Indictment, Number Of Clubs Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Prepaid legal Prepaid Legal Prepaid Legal. Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Ownership [Domain] Ownership [Domain] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Selling, general, and administrative Total selling, general, and administrative expenses Selling, General and Administrative Expense Payments for property and equipment and intangible assets Payments to Acquire Productive Assets Depreciation and amortization Depreciation, Depletion and Amortization Other assets Other Assets, Noncurrent Notes receivable, net of current portion Financing Receivable, after Allowance for Credit Loss, Noncurrent Interest Interest Payable, Current Central Index Key Entity Central Index Key PEO Name PEO Name Schedule of Future Maturities of Debt Obligations Schedule of Maturities of Long-Term Debt [Table Text Block] 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] Proceeds from notes receivable Proceeds from Collection of Notes Receivable Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Arrangement Duration Trading Arrangement Duration Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Beginning balance Ending balance Unearned revenues Contract with Customer, Liability, Current Schedule of Components of Impairments and Other Charges, Net Schedule of Other Operating Cost and Expense, by Component [Table Text Block] Segments [Axis] Segments [Axis] Schedule of Selling, General and Administrative Expenses Schedule of Selling, General and Administrative Expenses [Table Text Block] Schedule Of Selling General And Administrative Expenses Prepaid expenses, other current and other assets Increase (Decrease) in Prepaid Expense and Other Assets Litigation settlement, responsible party, percentage Litigation Settlement, Responsible Party, Percentage Litigation Settlement, Responsible Party, Percentage Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Impairments and other charges (gains), net Total impairments and other charges (gains), net Impairment Charges And Other Operating Expense, Net Impairment Charges And Other Operating Expense, Net ASSETS Assets [Abstract] Debt, net of current portion and debt discount and issuance costs Long-Term Debt, Excluding Current Maturities Prepaid rent Prepaid Rent Underlying Security Market Price Change Underlying Security Market Price Change, Percent Debt Instrument [Axis] Debt Instrument [Axis] Business Combination [Line Items] Business Combination [Line Items] Equity Equity, Attributable to Parent [Abstract] 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] ATM in-transit ATM In-Transit ATM-in-transit. Estimated self-insurance liability Self Insurance Reserve, Current Entity Address, Address Line One Entity Address, Address Line One Purchase of treasury shares Purchase of treasure shares( in shares) Treasury Stock, Value, Acquired, Cost Method Investment from noncontrolling partner Noncontrolling Interest, Increase from Investment From Noncontrolling Interests Noncontrolling Interest, Increase from Investment From Noncontrolling Interests Debt instrument, interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Operating lease liabilities, net of current portion Operating Lease, Liability, Noncurrent Business Combination and Asset Acquisition [Abstract] Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Ownership [Axis] Ownership [Axis] April 2028 - March 2029 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Three Name of Property [Domain] Name of Property [Domain] Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Schedule of Other Nonoperating Income (Expense) Schedule of Other Nonoperating Income (Expense) [Table Text Block] April 2026 - March 2027 Lessee, Operating Lease, Liability, to be Paid, Next Rolling 12 Months Taxes and permits Taxes, Other Payment of loan origination costs Payments of Loan Costs April 2027 - March 2028 Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Two Title of Individual [Domain] Title and Position [Domain] Number of clubs impacted by search warrants Search Warrant, Number Of Clubs Search Warrant, Number Of Clubs Interest rate on notes receivable Interest Rate On Notes Receivable Interest Rate On Notes Receivable Related Party Transaction [Line Items] Related Party Transaction [Line Items] Document Quarterly Report Document Quarterly Report Short-term and other lease expense (includes $89 and $89 recorded in advertising and marketing for the three months ended March 31, 2026, and 2025, respectively, and $183 and $191 for the six months ended March 31, 2026, and 2025, respectively; and $190 and $133 recorded in repairs and maintenance for the three months ended March 31, 2026, and 2025, respectively, and $343 and $275 for the six months ended March 31, 2026, and 2025, respectively; see Note 6) Short-term Equipment and Other Lease Expense Short-term equipment and other lease expense Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Accounting Standards Update and Change in Accounting Principle [Abstract] Related Party [Axis] Related and Nonrelated Parties [Axis] Other operating segments Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Service revenues Service [Member] Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] April 2029 - March 2030 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Four Nightclubs Nightclubs [Member] Nightclubs [Member] Name Trading Arrangement, Individual Name All Award Types Award Type [Domain] Noncontrolling interests Equity, Attributable to Noncontrolling Interest Equity Awards Adjustments Equity Awards Adjustments [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Compensation Amount Outstanding Recovery Compensation Amount Debt instrument, face amount Debt Instrument, Face Amount Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Settlement of lawsuits, net of recoveries (Notes 5 and 9) Litigation Settlement, Fee Expense Total cost of goods sold (exclusive of items shown separately below) Operating Costs and Expenses Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Share Repurchase Program [Axis] Share Repurchase Program [Axis] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to MNPI Disclosures, Individual Name Patron tax Patron Tax, Current Accrued patron tax current. Bombshells Bombshells [Member] Bombshells [Member] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] TW Mechanical LLC TW Mechanical LLC [Member] TW Mechanical LLC [Member] Revenues Revenues [Abstract] Other Franchise Fees And Other [Member] Franchise Fees And Other Debt Instrument, Investor [Domain] Debt Instrument, Investor [Domain] Debt Instrument, Investor [Domain] Proceeds from divestiture in subsidiary Proceeds from Divestiture of Interest in Subsidiaries and Affiliates Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Thereafter Long-Term Debt, Maturities, Repayments of Principal in Rolling after Year Five Litigation Case [Axis] Litigation Case [Axis] Reportable Segments Excluding Other Reportable Segments Excluding Other [Member] Reportable Segments Excluding Other Segments [Domain] Segments [Domain] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Inventories Increase (Decrease) in Inventories Inventories Inventory, Net Notes receivable, term Notes Receivable, Term Notes Receivable, Term Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts Minimum Minimum [Member] Sales and liquor taxes Sales and Excise Tax Payable, Current Company Selected Measure Name Company Selected Measure Name Debt Debt Disclosure [Text Block] Preferred stock, $0.10 par value per share; 1,000,000 shares authorized; none issued and outstanding Preferred Stock, Value, Issued Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Accounts payable Accounts Payable, Current Operating cash outflows from operating leases Operating Lease, Payments Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] All Executive Categories All Executive Categories [Member] Common stock, $0.01 par value per share; 20,000,000 shares authorized; 7,686,000 and 8,684,061 shares issued and outstanding as of March 31, 2026, and September 30, 2025, respectively Common Stock, Value, Issued Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Title of Individual [Axis] Title and Position [Axis] Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Commitments and contingencies (Note 9) Commitments and Contingencies Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Other Other Prepaid Expense, Current Entity Small Business Entity Small Business Debt incurred in connection with stock repurchases Debt Incurred In Connection With Stock Repurchases Debt Incurred In Connection With Stock Repurchases Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Noncontrolling Interests Noncontrolling Interest [Member] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Document Transition Report Document Transition Report Recent Accounting Standards and Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Underlying Securities Award Underlying Securities Amount Number of recasted subsidiaries to operating segments Number Of Recasted Subsidiaries To Operating Segments Number Of Recasted Subsidiaries To Operating Segments Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Income Taxes Income Tax Disclosure [Text Block] Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Unpaid excise tax on stock repurchases Accrued Excise Tax On Stock Repurchases Accrued Excise Tax On Stock Repurchases Beginning balance Ending balance Total equity Equity, Including Portion Attributable to Noncontrolling Interest Shares acquired, average cost (in dollars per share) Shares Acquired, Average Cost Per Share Document Type Document Type Name Outstanding Recovery, Individual Name Loss Contingencies [Table] Loss Contingencies [Table] Advertising and marketing Marketing and Advertising Expense Additional paid-in capital Additional Paid in Capital Receivables, net Total receivables, net Accounts and Other Receivables, Net, Current Product and Service [Axis] Product and Service [Axis] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] Variable lease expense Variable Lease, Cost Other Other Segment [Member] Other Segment [Member] Total revenues Revenue from Contract with Customer, Excluding Assessed Tax All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Recognized at a point in time Transferred at Point in Time [Member] Name Forgone Recovery, Individual Name Noncash lease expense Noncash Lease Expense Non cash lease expense. Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Expo revenue Expo Revenue [Member] Expo Revenue [Member] 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] Club Located In Edinburg, Texas Club Located In Edinburg, Texas [Member] Club Located In Edinburg, Texas Unclaimed VIP cards and patron tax Loss Contingency Accrual Other (net of allowance for doubtful accounts of $112 and $91, respectively) Other Receivables, Net, Current Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Current liabilities Liabilities, Current [Abstract] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Other Other Nonoperating Income (Expense), Miscellaneous Other Nonoperating Income (Expense), Miscellaneous Debt instrument, periodic payment Debt Instrument, Periodic Payment Total operating expenses Operating Expenses Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Loss (gain) on sale of businesses and assets Gain (Loss) on Disposition of Assets Schedule of Related Party Transactions, by Related Party [Table] Related Party Transaction [Table] Diluted (in dollars per share) Earnings Per Share, Diluted Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Title of 12(b) Security Title of 12(b) Security Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Noncash investing and financing transactions: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Prepaid insurance Prepaid Insurance Treasury stock, beginning balance (in shares) Treasury stock, ending balance (in shares) Treasury Stock, Common, Shares Earnings (loss) per share Earnings Per Share [Abstract] Consolidation Items [Domain] Consolidation Items [Domain] Ownership in subsidiary (as a percent) Subsidiary, Ownership Percentage, Parent Number of new investors Number of New Investors Number of New Investors April 2029 - March 2030 Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Four Debt incurred in connection with acquisition of businesses Noncash or Part Noncash Acquisition, Debt Assumed Lease Lease, Cost Included in Selling, General, And Administrative Expenses Lease, Cost Included in Selling, General, And Administrative Expenses Unearned revenue Increase (Decrease) in Contract with Customer, Liability Other Other Miscellaneous Liabilities, Noncurrent Other Miscellaneous Liabilities, Noncurrent Note receivable, term Note Receivable, Term Note Receivable, Term Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Income taxes paid, net Income Taxes Paid, Net Purchase of treasury shares (in shares) Purchase of treasure shares (in shares) Treasury Stock, Shares, Acquired Utilities Utilities Utilities. Number of individuals indicted Indictment, Number Of Individuals Indictment, Number Of Individuals Award Timing Disclosures [Line Items] Assets held for sale Disposal Group, Including Discontinued Operation, Assets, Current  Future maturities of lease liabilities Lessee, Operating Lease, Liability, to be Paid Payments for legal settlements Payments for Legal Settlements Sales taxes avoided per indictment Indictment, Sales Taxes Avoided Indictment, Sales Taxes Avoided Payments to noncontrolling interests Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders April 2026 - March 2027 Long-Term Debt, Maturities, Repayments of Principal in Next Rolling 12 Months Net income (loss) attributable to RCIHH common stockholders Net Income (Loss) Attributable to Parent Gain on insurance Insured Event, Gain (Loss) Intersegment Intersegment Eliminations [Member] Expiration Date Trading Arrangement Expiration Date Other Other Accrued Liabilities, Current Related party transaction, amounts of transaction Related Party Transaction, Amounts of Transaction Balloon Payments Balloon Payments [Member] Balloon Payments [Member] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Property and equipment, net Property, Plant and Equipment, Net Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Purchase of treasury stock Payments for repurchase of common stock Payments for Repurchase of Common Stock Adoption Date Trading Arrangement Adoption Date Number of individuals impacted by search warrants of phones Search Warrant, Phone, Number Of Individuals Search Warrant, Phone, Number Of Individuals Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Receivables Increase (Decrease) in Accounts Receivable Entity Current Reporting Status Entity Current Reporting Status Mr. Panameno Mr. Panameno [Member] Mr. Panameno Receivables [Abstract] Eliminations Consolidation, Eliminations [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Income from operations Segment income (loss) Operating Income (Loss) Estimated self-insurance liability Self Insurance Reserve, Noncurrent Retained earnings Retained Earnings (Accumulated Deficit) Name of Property [Axis] Name of Property [Axis] Gain (loss) on disposition of property plant equipment Gain (Loss) on Disposition of Property Plant Equipment Property taxes Property Taxes Accrued Property taxes current. Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] 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] Executive Category: Executive Category [Axis] Recognized over time* Transferred over Time [Member] Lawsuit settlement Loss Contingency, Accrual, Current Proceeds from debt obligations Proceeds from Issuance of Long-Term Debt Current Fiscal Year End Date Current Fiscal Year End Date Subsequent Event Type [Domain] Subsequent Event Type [Domain] 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] Related party, ownership percentage Related Party, Ownership Percentage Related Party, Ownership Percentage Schedule of Components Receivable, Net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Accounting and professional fees Professional Fees Net Consideration Received/Recognized Contract With Customer, Liability, Additions Non-operating gains (losses), net Non-operating gains (losses), net Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Deferred income tax benefit Deferred Income Tax Expense (Benefit) Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Beginning balance (in shares) Ending balance (in shares) Shares, Issued Number of reportable segments not disclosed flag Number Of Reportable Segments Not Disclosed Flag Number Of Reportable Segments Not Disclosed Flag Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Note receivable from sale of business Notes Receivable Received As Proceeds From Sale Of Assets Notes Receivable Received As Proceeds From Sale Of Assets Third-Party General Contractor Third-Party General Contractor [Member] Third-Party General Contractor [Member] Gain on insurance Insured Event, Gain (Loss), Operating Activities Insured Event, Gain (Loss), Operating Activities Weighted average shares used in computing earnings per share Weighted Average Number of Shares Outstanding, Diluted [Abstract] All Adjustments to Compensation All Adjustments to Compensation [Member] Cancelled treasury shares (in shares) Treasury Stock, Shares, Retired Amendment Flag Amendment Flag Salaries and wages Salary and Wage, Excluding Cost of Good and Service Sold Leases Lessee, Operating Leases [Text Block] Termination Date Trading Arrangement Termination Date Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Measure: Measure [Axis] Debt instrument, payment terms Debt Instrument, Payment Term Debt Instrument, Payment Term Weighted average discount rate – operating leases Operating Lease, Weighted Average Discount Rate, Percent Basis of Presentation Basis of Presentation and Significant Accounting Policies [Text Block] Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Cost of goods sold, including intersegment Cost of Product and Service Sold Number of recasted subsidiaries to Corporate Number Of Recasted Subsidiaries To Corporate Number Of Recasted Subsidiaries To Corporate Supplemental Disclosure of Cash Flow Information Cash Flow, Supplemental Disclosures [Text Block] Loss contingency recovery Loss Contingency, Receivable Related Party Transaction [Domain] Related Party Transaction [Domain] Regular Amortization Regular Amortization [Member] Regular Amortization [Member] Repairs and maintenance Cost of Property Repairs and Maintenance Segment Reporting [Abstract] Segment Reporting [Abstract] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Total lease expense, net Operating Lease, Expense Debt Disclosure [Abstract] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Entity Tax Identification Number Entity Tax Identification Number Advances from creditors Advances From Creditors, Noncurrent Advances From Creditors, Noncurrent Loss contingency attorney fees, percentage Loss Contingency Attorney Fees, Percentage Loss Contingency Attorney Fees, Percentage Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Punitive damages Punitive Damages [Member] Punitive Damages [Member] Common stock, par value per share (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares, issued (in shares) Common Stock, Shares, Issued Income tax refundable Income Taxes Receivable, Current Weighted average remaining lease term – operating leases Operating Lease, Weighted Average Remaining Lease Term Commercial Bank Indebtedness Commercial Bank Indebtedness [Member] Commercial Bank Indebtedness Payment of dividends Payments of Dividends Litigation settlement, amount awarded to other party Litigation Settlement, Amount Awarded to Other Party Interest expense Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Charge card fees Charge Card Fees Fees associated with the usage of charge cards incurred during the reporting period. Loss Contingencies [Line Items] Loss Contingencies [Line Items] Insider Trading Arrangements [Line Items] Unallocated corporate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Security Exchange Name Security Exchange Name Total liabilities Liabilities Supplies and services Supplies and Services Expense Supplies and services. Unpaid liabilities on capital expenditures Capital Expenditures Incurred but Not yet Paid Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Operating expenses Operating Expenses [Abstract] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Statement [Line Items] Statement [Line Items] Extinguishment of debt Extinguishment of Debt, Amount Consolidation Items [Axis] Consolidation Items [Axis] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalent Common Stock Common Stock [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Allen Chhay and Bradley Chhay Allen Chhay and Bradley Chhay [Member] Allen Chhay and Bradley Chhay [Member] Non-NEOs Non-NEOs [Member] Sales of alcoholic beverages Alcoholic Beverages [Member] Alcoholic Beverages [Member] NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Legal fees Accrued Professional Fees, Current