Surrendered shares outstanding Stock Issued During Period Surrendered Shares Outstanding Number of shares (or other type of equity) surrendered shares outstanding during the period. Underwriters [Member] Underwriters [Member] Number of units issued Units Issued During Period Shares New Issues Number of new units issued during the period. Class of Stock [Domain] Shareholders’ Deficit [Line Items] Description of Organization Business Operations and Going Concern [Line Items] Private Placement [Line Items] Class of Stock [Line Items] Class A Ordinary Shares [Member] Class A Ordinary Shares Class A Common Class A [Member] Class B Ordinary Shares [Member] Class B Ordinary Shares Class B Common Class B [Member] Ordinary shares, par value Common Stock, Par or Stated Value Per Share Ordinary shares, shares authorized Common Stock, Shares Authorized Ordinary shares, shares issued Common Stock, Shares, Issued Ordinary shares, shares outstanding Common Stock, Shares, Outstanding Shareholders’ Deficit [Abstract] Shareholders’ Deficit [Abstract] Over-Allotment Option [Member] Over-Allotment Option Preferred shares, par value Preferred Stock, Par or Stated Value Per Share Preferred shares, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred shares, shares issued Preferred Stock, Shares Issued Preferred stock, shares outstanding Preferred shares, shares outstanding Preferred Stock, Shares Outstanding Related and Nonrelated Parties [Domain] Related and Nonrelated Parties [Axis] Purchase price Sale of Stock, Consideration Received on Transaction Statement [Table] Related party receivable Related Party Receivable Represent the amount of related party receivable. Investments held in Trust Account Assets held in trust account Asset, Held-in-Trust, Noncurrent Interest earned on investments held in Trust Account Interest earned on investments held in Trust Account Investment Income, Interest Formation and operating costs Operating Costs and Expenses, Total Schedule of Performance and Making Key Decisions Regarding Resource Allocation [Abstract] Subsequent Events [Abstract] Subsequent Events [Abstract] Sale of Stock [Axis] Ordinary shares subject to possible redemption Temporary Equity, Shares Issued Segment Information [Abstract] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Schedule of Performance and Making Key Decisions Regarding Resource Allocation Schedule of Segment Reporting Information, by Segment [Table Text Block] Sale of Stock [Domain] Ownership percentage Sale of Stock, Percentage of Ownership after Transaction Stock, Class of Stock [Table] Price per price (in Dollars per share) Shares Issued, Price Per Share Class of Stock [Axis] Insider shares issued to initial shareholders (in Shares) Issuance of ordinary shares Number of shares issued Share issued Stock Issued During Period, Shares, New Issues Underwriters subject to forfeiture Number of shares subject to forfeiture Shares Issued, Shares, Share-Based Payment Arrangement, Forfeited Copley Square LLC Copley Square LLC [Member] Insider Shares Insider Shares [Member] Northlake Partners Ltd. Northlake Partners Ltd [Member] Number of shares surrendered Number of shares surrendered. Sponsor Sponsor [Member] Income Statement [Abstract] Amendment Flag Diluted net income (loss) per ordinary share Diluted net income (loss) per share Earnings Per Share, Diluted, Total Schedule of Basic and Diluted Net Income (Loss) [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Basic net income (loss) per ordinary share Basic net income (loss) per share Earnings Per Share, Basic, Total Schedule of Basic and Diluted Net Income (Loss) [Abstract] Redeemable Shares [Member] Non- Redeemable Shares [Member] Plus: Temporary Equity, Other Disclosure [Abstract] Class A ordinary Shares subject to possible redemption Ordinary shares subject to possible redemption, 14,500,000 at a redemption value of $10.25 and $10.07 per share as of June 30, 2026 and December 31, 2025, respectively Temporary Equity, Carrying Amount, Attributable to Parent Schedule of Class A Ordinary Shares Subject to Possible Redemption [Abstract] Less: Proceeds from Issuance or Sale of Equity [Abstract] Gross proceeds Proceeds from Issuance Initial Public Offering Class A ordinary shares subject to possible redemption issuance cost Proceeds From Share Subject to Possible Redemption Issuance Cost Represents the amount of shares subject to possible redemption issuance cost. Proceeds allocated to Public Rights Proceeds allocated to Public Rights Represents the amount of proceeds allocated to public rights. Schedule of Class A Ordinary Shares Subject to Possible Redemption Temporary Equity [Table Text Block] Valuation of public rights Equity Securities, FV-NI, Measurement Input Schedule of Quantitative Information Regarding Market Assumptions [Abstract] Probability of De-SPAC [Member] Measurement Input, Probability of De-SPAC [Member] Price of per public rights Sale of Stock, Price Per Share Fair Value Measurements [Abstract] Fair Value Measurements [Abstract] Public rights issued The amount of public rights issued. Schedule of Quantitative Information Regarding Market Assumptions Qualitative and Quantitative Information, Transferor's Continuing Involvement [Table Text Block] Schedule of Assets Measured at Fair Value Fair Value, Assets Measured on Recurring Basis [Table Text Block] Significant Accounting Policies [Abstract] Accretion of Class A ordinary shares to redemption value AccretionOfCarryingValueToRedemptionValue The amount of accretion of carrying value to redemption value. Description of Organization Business Operations and Going Concern [Abstract] Initial Public Offering [Member] IPO [Member] Cash Percentage of outstanding voting securities Business Combination, Voting Equity Interest Acquired, Percentage Number of shares in calculation of diluted income per share Number of Shares in Calculation of Diluted Income Per Share Represent the number of shares in calculation of diluted income per share. Sale of Private Placement Units [Member] Sale of Private Placement Units [Member] Sale of Private Placement Units [Member] Other offering costs Other Offering Costs Represents the value of other offering costs. Basis of Presentation Basis of Presentation and Significant Accounting Policies [Text Block] Working capital deficit Working Capital Deficit Represents the value working capital deficit. Statement [Line Items] Statement of Financial Position [Abstract] Ordinary shares subject to possible redemption, per share Temporary Equity, Redemption Price Per Share Nonredeemable Class A and Class B Ordinary Shares Nonredeemable Class A and Class B Ordinary Shares [Member] Redeemable Class A Ordinary Shares Redeemable Class A Ordinary Shares [Member] Net Income (Loss) Net income Loss from Operations Operating Income (Loss), Total Other income: Component of Operating Income [Abstract] Repayment of promissory note - related party Repayments of Related Party Debt Statement of Cash Flows [Abstract] DESCRIPTION OF ORGANIZATION BUSINESS OPERATIONS AND GOING CONCERN Business Description and Basis of Presentation [Text Block] Accrued expenses Accrued Liabilities, Current, Total Additional paid-in capital Additional Paid in Capital, Total Total Assets Assets, Total Assets Assets [Abstract] Total Current Assets Assets, Current, Total Current assets: Assets, Current [Abstract] Non-current Assets Assets, Noncurrent [Abstract] Commitments and Contingencies (Note 6) Commitments and Contingencies Ordinary shares, value Common Stock, Value, Issued Total Liabilities Liabilities, Total Liabilities [Abstract] Total Liabilities, Ordinary shares subject to possible redemption and Shareholders’ Deficit Liabilities and Equity, Total Liabilities, Ordinary shares subject to possible redemption and Shareholders’ Deficit Liabilities and Equity [Abstract] Total Current Liabilities Liabilities, Current, Total Current Liabilities Liabilities, Current [Abstract] Promissory note – related party Promissory note related party Notes Payable, Current Prepaid expenses Other Prepaid Expense, Current Preferred shares, $0.0001 par value, 10,000,000 shares authorized, none issued and outstanding as of June 30, 2026 and December 31, 2025 Preferred Stock, Value, Issued City Area Code Cover [Abstract] Current Fiscal Year End Date Document Fiscal Period Focus Document Fiscal Year Focus Document Information [Line Items] Document Information [Table] Document Period End Date Document Quarterly Report Document Transition Report Document Type Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, Country Entity Address, Postal Zip Code Payment of operating expense through promissory note – related party Payment of operating expense through promissory note – related party Amount of payment of operating expense through promissory note – related party. Repayment of due to Sponsor Repaid due to sponsor Repayment of Due to Sponsor Repayment of due to sponsor. Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Noncash Item [Abstract] Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Business Combination [Domain] Business Combination [Axis] Significant Accounting Policies Details [Table] Significant Accounting Policies Details [Table] Significant Accounting Policies Details [Table] Entity Central Index Key Entity Common Stock, Shares Outstanding Entity Current Reporting Status Entity Emerging Growth Company Entity Ex Transition Period Entity File Number Entity Filer Category Entity Incorporation, State or Country Code Subsidiary or Equity Method Investee, Sale of Stock, Type [Table] Initial Public Offering [Table] Public shares redeem rate Obligation to redeem public shares if entity does not complete a business combination Percentage of obligation to redeem public shares if entity does not complete a business combination. Use of Estimates Use of Estimates, Policy [Policy Text Block] Related party receivable Receivable [Policy Text Block] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Net proceeds from sale of units Net Proceeds from sale of units Net Proceeds from sale of units. Maximum government treasury obligation maturity days Maximum Government Treasury Obligation Maturity Days Maximum government treasury obligation maturity days. Interest to pay dissolution expenses Interest To Pay Dissolution Expenses Represent the amount of interest to pay dissolution expenses. Fair market value net balance percentage Fair Market Value Net Balance Percentage Percentage of fair market value of net balance. Deferred underwriting fee Deferred Underwriting Fees Represents the value of deferred underwriting fee. Cash underwriting fee Cash Underwriting Fees Represents the value of cash underwriting fee. Net tangible assets Business combination minimum threshold limit of net intangible assets required The amount of business combination minimum threshold limit of net intangible assets required. Trust Account [Member] Transaction costs Transaction Costs Represents the value of transaction costs. Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Class A Ordinary Shares Subject to Possible Redemption Shares Subject to Mandatory Redemption, Changes in Redemption Value, Policy [Policy Text Block] Diluted weighted average shares outstanding Diluted weighted-average shares outstanding Weighted Average Number of Shares Outstanding, Diluted Basic weighted average shares outstanding Basic weighted-average shares outstanding Weighted Average Number of Shares Outstanding, Basic Additional Paid-in Capital Additional Paid-in Capital [Member] Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Net Income (Loss) per Ordinary Share Earnings Per Share, Policy [Policy Text Block] Supplemental Disclosure of Cash Flow Information: Noncash Investing and Financing Items [Abstract] Payment of offering costs Payments of Stock Issuance Costs Proceeds from promissory note – related party Proceeds from Related Party Debt Related Party Transactions [Abstract] Related Party Transaction [Table] Underwriter deferred fee per unit Represent the underwriter deferred fee per unit. Administrative fee Administrative Fees Expense Related Party Transactions [Line Items] Related Party Transaction [Line Items] Related Party Transaction [Axis] Commitments and Contingencies [Line Items] Other Commitments [Line Items] Number of days were granted to underwriters Represent the number of days were granted to underwriters. Cash underwriting discount Represent the amount of cash underwriting discount. Borrowings Other Short-Term Borrowings Agreed to pay loan Short-Term Debt, Total Related party receivable Other Receivables Other charges Other Expenses Related Party Transaction [Domain] Federal deposit insurance corporation coverage limit Cash, FDIC Insured Amount Significant Accounting Policies [Line Items] Change in Accounting Estimate [Line Items] Class A Ordinary Shares [Member] Ordinary Shares Common Stock [Member] Equity Component [Domain] Number of shares initial business combination Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Copley Managing [Member] Copley managing member [Member] Proceeds from sale of private placement units Proceeds from Issuance of Private Placement Class of Stock Disclosures [Abstract] PRIVATE PLACEMENT Private Placement [Text Block] The entire disclosure for private placement. Initial Public Offering [Line Items] Subsidiary, Sale of Stock [Line Items] Copley Non-Managing [Member] Copley non-managing member [Member] Unrecognized tax benefits Unrecognized Tax Benefits, Beginning Balance Aggregate purchase price The amount of aggregate purchase price. Aggregate shares Aggregate shares Number of aggregate shares. Business combination days Business combination days. Due to sponsor Due to Sponsors Due to Sponsors Amount of due to Sponsors. Percentage of insider shares Percenatage of insider shares. SHAREHOLDERS’ DEFICIT Equity [Text Block] Aggregate insider shares Aggregate Insider Shares The amount of Aggregate Insider Shares. Number of surrendered share Number of surrendered shares. Right to receive ordinary share upon business combination Right to Receive Ordinary Share Upon Business Combination The number of share upon consumption of initial business combination. Issuance of representative shares (in Shares) StockIssuedDuringPeriodSurrenderedShares Number of shares stock issued during period surrendered shares. Number of reportable segments Number of Reportable Segments Segment Information [Line Items] Segment Reporting Information [Line Items] Description of operating segment Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] SUBSEQUENT EVENTS Subsequent Events [Text Block] Schedule of Basic and Diluted Net Income (Loss) Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Schedule of Basic and Diluted Net Income (Loss) [Table] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Numerator: Net Income (Loss) Attributable to Parent [Abstract] Statement of Stockholders' Equity [Abstract] Schedule of Quantitative Information Regarding Market Assumptions [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Table] Conversion Ratio [Member] Measurement Input, Conversion Price [Member] Lack of Marketability Discount [Member] Measurement Input, Discount for Lack of Marketability [Member] Implied Share Price [Member] Measurement Input, Share Price [Member] Measurement Input Type [Axis] Measurement Input Type [Domain] Schedule of Assets Measured at Fair Value [Abstract] Schedule of Assets Measured at Fair Value [Table] Assets: Assets, Fair Value Disclosure [Abstract] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value Hierarchy and NAV [Axis] Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value Hierarchy and NAV [Domain] Date of incorporation Entity Incorporation, Date of Incorporation Business Combination [Member] Business Combination, Series of Individually Immaterial Business Combinations [Member] Price per share (in Dollars per share) Share Price Restricted Class A Ordinary Shares [Member] Prepaid insurance Prepaid Insurance Accumulated deficit Retained Earnings (Accumulated Deficit), Total Total Shareholders’ Deficit Balance Balance Equity, Attributable to Parent, Total Shareholders’ Deficit Equity, Attributable to Parent [Abstract] Accumulated Deficit Retained Earnings [Member] Balance (in Shares) Balance (in Shares) Shares, Outstanding, Beginning Balance Equity Components [Axis] Accretion for Class A Ordinary Shares subject to possible redemption to redemption amount Temporary Equity, Accretion to Redemption Value Accretion of Class A ordinary shares to redemption value Accretion of Class A Ordinary Shares to Redemption Value Represent the amount of accretion of class A ordinary shares to redemption value. Deferred offering costs included in accrued offering costs Deferred offering costs included in accrued offering costs Amount of eferred offering costs included in accrued offering costs. Deferred offering costs paid via promissory note – related party Deferred offering costs paid via promissory note – related party Amount of Deferred offering costs paid via promissory note – related party. Accrued offering costs Accrued offering costs Amount of accrued offering costs. Deferred underwriting fee payable Represents the amount of deferred underwriting fee payable. Related party receivable Accounts and Other Receivables, Net, Current Entity Interactive Data Current Entity Registrant Name Entity Shell Company Entity Small Business Entity Tax Identification Number Local Phone Number Title of 12(b) Security Security Exchange Name Trading Symbol Class A ordinary shares, $0.0001 par value Class A Ordinary Shares, Par Value $0.0001 Per Share [Member] Rights, each whole right to acquire one-tenth of one Class A ordinary share Rights, each whole right to acquire one-tenth of one Class A ordinary share [Member] Units, consisting of one Class A ordinary share, $0.0001 par value, and one Right to acquire one-tenth of one Class A ordinary share Units, consisting of one Class A ordinary share, $0.0001 par value, and one Right to acquire one-tenth of one Class A ordinary share [Member] Cash, end of period Cash, beginning of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Net Change in Cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation, Total Related party receivable Increase (Decrease) in Accounts Receivable, Related Parties Accrued expenses Increase (Decrease) in Other Accrued Liabilities Prepaid expenses Increase (Decrease) in Prepaid Expenses, Other Prepaid insurance Increase (Decrease) in Prepaid Insurance Net cash (used in) provided by Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation, Total Cash Flows from Financing Activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Net cash provided by (used in) Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation, Total Cash Flows from Operating Activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Rights Rights [Policy Text Block] The disclosure for accounting policies for rights. Offering Costs Associated with the Initial Public Offering Offering Costs Associated with the Initial Public Offering [Policy Text Block] Disclosure of accounting policy for offering costs associated with the initial public offering. Investments Held in Trust Account Marketable Securities, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Emerging Growth Company Emerging Growth Company Policy Policy Text Block [Policy Text Block] Disclosure of accounting policy for emerging growth company. SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Percentage of remaining insider shares Percentage of remaining insider shares. Trading days Trading days. Working capital The amount of working capital. Working capital price per unit Working Capital Price per Unit Price of working capital. Maximum [Member] Minimum [Member] Statistical Measurement [Axis] Statistical Measurement [Domain] Percentage of redeem public shares Percentage of redeem public shares. Related Party [Member] Private Placement [Abstract] Accrued interest and penalties Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued INITIAL PUBLIC OFFERING Initial Public Offering [Text Block] Initial public offering text block. Initial Public Offering [Abstract] Number of shares in each unit Number of Shares In Each Unit. Offering price per share Offering price per share. Commitments and Contingencies [Abstract] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Loss Contingencies [Table] Number of units issued Number of units issued. RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] Additional shares purchases Additianal shares purchases Number of additional shares purchases. Proceeds from issuance of initial public offering The cash inflow associated with the amount received from entity's first offering of stock to the public. Percentage of ownership investment Represents the Percentage of ownership investment. Chief Executive Officer