Ordinary shares, par value (in Dollars per share) Common stock price per share (in Dollars per share) Common Stock, Par or Stated Value Per Share Ordinary shares, shares authorized Common Stock, Shares Authorized Ordinary shares, shares issued Ordinary shares, issued Common Stock, Shares, Issued Ordinary shares, shares outstanding Ordinary shares, outstanding Common Stock, Shares, Outstanding Voting share Common Stock, Voting Rights Shareholders’ Deficit [Abstract] Over-Allotment Option [Member] Over-Allotment Option [Member] Over Allotment Option [Member] Preference shares, par value (in Dollars per share) Preferred Stock, Par or Stated Value Per Share Preference shares, shares authorized Preferred Stock, Shares Authorized Preference shares, shares issued Preference shares, issued Preferred Stock, Shares Issued Preference shares, shares outstanding Preference shares, outstanding Preferred Stock, Shares Outstanding Sale of Stock [Domain] Fair Value Measurements - Schedule of Assets that are Measured at Fair Value (Details) [Table] Schedule Of Assets That Are Measured At Fair Value Abstract Investments held in Trust Account – U.S. Treasury Securities Money Market Fund Cash and marketable securities held in Trust Account Assets held in trust account Asset, Held-in-Trust, Noncurrent Schedule of Assets that are Measured at Fair Value [Line Items] Fair Value Hierarchy and NAV [Axis] Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value Hierarchy and NAV [Domain] Reportable segment Number of Reportable Segments Segment Information [Abstract] Segment chief operating decision maker description Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Segment CODM, description Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Cash Cash equivalents Cash and cash equivalents Cash and Cash Equivalent Formation and operating costs General and Administrative Expense Dividend income earned on marketable securities held in Trust Account Dividend earned on marketable securities held in Trust Account Dividend earned on marketable securities held in Trust Account Investment Income, Dividend Schedule of Net Income or Loss and Total Asset [Abstract] Class of Stock [Axis] Redemption shares Ordinary shares subject to possible redemption Temporary Equity, Shares Issued Sale of Stock [Axis] Accrued income on assets held in trust account Accrued Income On Assets Held In Trust Account Amount of accrued income on assets held in trust account. Fair Value Measurements [Abstract] Amendment Flag 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 Weighted average shares outstanding (in Shares) Weighted average number shares (in Shares) Weighted Average Number of Shares Outstanding, Basic Deferred offering costs paid through promissory note - related party Deferred Offering Costs Paid Through Promissory Note Related Party The amount of deferred offering costs paid through promissory note - related party. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Accretion of Class A ordinary shares to redemption value Accretion Of Class AOrdinary Shares To Redemption Value Represent the amount of accretion of class A ordinary shares to redemption value. Deferred legal fee Increase (Decrease) in Deferred Charges Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Adjustments to reconcile net income (loss) to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Cash – End of period Cash – Beginning of period Cash 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 Non-Cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable Long Term prepaid insurance Increase (Decrease) in Prepaid Insurance Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash Flows from Financing Activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Balance Balance Total Shareholders’ Deficit Equity, Attributable to Parent Accretion for Class A ordinary shares to redemption amount Accretion of carrying value to redemption value Temporary Equity, Accretion to Redemption Value PUBLIC OFFERING Initial Public Offerings Disclosure Text Block The entire disclosure initial public offerings. Public Offering [Abstract] PRIVATE PLACEMENT Private Placement Text Block The entire disclosure for the private placement. Private Placement [Abstract] Related Party Transactions [Abstract] RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] Net cash used in operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Cash Flows from Operating Activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Net income (loss) NET INCOME (LOSS) Advances from related party Proceeds from (Repayments of) Related Party Debt Share based compensation APIC, Share-Based Payment Arrangement, Option, Increase for Cost Recognition Sale of 740,000 Private Placement Units (in shares) Stock Issued During Period Shares Saleof Private Placement Units Number of sale on private placement units stock issued during the period. Sale of 740,000 Private Placement Units Stock Issued During Period Value Saleof Private Placement Warrant Equity impact of the value of sale on private placement units. Fair value of rights included in Public units Adjustments to Additional Paid in Capital, Fair Value Allocated value of transaction costs to Class A shares Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Statement of Stockholders' Equity [Abstract] Sale of private placement units Sale of private placement units (in Shares) Sale of Stock, Number of Shares Issued in Transaction Compensation expense Compensation expense Share-Based Payment Arrangement, Noncash Expense, Total Additional Paid-in Capital Additional Paid-in Capital [Member] Class of Stock [Domain] Class A Class A Ordinary Share [Member] Class A Ordinary Share [Member] Class A Ordinary Shares Class A Ordinary Shares [Member] Class B Class B Ordinary Shares [Member] Class B Ordinary Shares Common Class B [Member] Ordinary Shares Common Stock [Member] Equity Component [Domain] Accumulated Deficit Retained Earnings [Member] Balance (in Shares) Balance (in Shares) Shares, Outstanding Equity Components [Axis] Statement [Line Items] Statement [Table] Statement of Cash Flows [Abstract] Description of Organization and Business Operations [Abstract] Non-Redeemable Shares Non-Redeemable Shares [Member] Non Redeemable Shares Member Redeemable Shares Redeemable Shares [Member] Redeemable Shares Member Basic net income per share Earnings Per Share, Basic Diluted net income per share Earnings Per Share, Diluted Income Statement [Abstract] Total other income (expense), net Nonoperating Income (Expense) OTHER INCOME (EXPENSE) Nonoperating Income (Expense) [Abstract] Loss from operations Operating Income (Loss) Formation costs paid by Sponsor in exchange for issuance of Class B ordinary shares Formation Costs Paid By Sponsor In Exchange For Issuance Of Class B Ordinary Shares The amount of formation costs paid by sponsor in exchange for issuance of class B ordinary shares. Formation costs paid via advance from related party Formation Costs Paid Via Advance From Related Party The amount of formation costs paid via advance from related party. Cash Flows from Investing Activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Investment of cash in Trust Account Payments to Acquire Investments, Total Cash withdrawn from Trust Account for working capital purposes Cash Withdrawn From Trust Account For Working Capital Purposes The cash outflow cash withdrawn from trust account for working capital purposes during the period. Net cash provided by (used in) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation, Total Proceeds from sale of Units, net of underwriting discounts paid Gross proceeds Proceeds from issuance initial public offering Proceeds from Issuance Initial Public Offering Proceeds from sale of Private Placement Units Aggregate purchase price (in Dollars) Sale of aggregated units Proceeds from Issuance of Private Placement Proceeds from promissory note – related party Proceeds from Related Party Debt Repayment of promissory note – related party Repayments of Related Party Debt Payment of offering costs Payments of Stock Issuance Costs Offering costs included in accrued offering costs Offering costs included in accrued offering costs. Prepaid services contributed by Sponsor through promissory note - related party Represents the amount of prepaid services contributed by Sponsor through promissory note - related party. Deferred Underwriting Fee Payable Noncash Represents the amount of deferred underwriting fee payable. Deferred legal fee payable in offering costs Deferred legal fee payable in offering costs. Repayment of advances from related party Repayment of advances from related party Repayment of advances from related party. Class A Ordinary Shares Subject to Redemption [Member] Class AOrdinary Shares Subject To Redemption Member Less: Less Abstract Plus: Plus Abstract Proceeds allocated to Public Rights Proceeds Allocated To Public Rights Represent the amount of proceeds allocated to public rights. Schedule Of Class AOrdinary Shares Subject To Redemption Abstract Class A ordinary shares issuance cost Proceeds from Issuance of Common Stock Temporary Equity, by Class of Stock [Table] Class A Ordinary Shares subject to possible redemption, September 30, 2025 Class A ordinary shares subject to possible redemption, 25,300,000 shares at a redemption value of $10.44 and $10.27 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 Redemption [Line Items] Dividend income from Trust account Dividend Income From Trust Account Dividend income from Trust account. Permitted withdrawal from Trust account for working capital purposes Permitted Withdrawal From Trust Account For Working Capital Purposes Permitted withdrawal from Trust account for working capital purposes. Schedule Of Net Income Loss For Non Redeemable Ordinary Shares Abstract Summary of Significant Accounting Policies - Schedule of Net Income (Loss) for Non-Redeemable Ordinary Shares (Details) [Table] Schedule of Net Income (Loss) for Non-Redeemable Ordinary Shares [Line Items] Net income Net Income (Loss) Available to Common Stockholders, Basic Convertible Debt [Member] Preferred Stock [Member] Preferred Stock [Member] Summary of Significant Accounting Policies [Abstract] Aggregate amount Sale of Stock, Consideration Received Per Transaction Other receivable Other Receivables, Net, Current Federal deposit insurance corporation coverage limit Federal Deposit Insurance Corporation Premium Expense Price per share Price per units Issued price per share (in Dollars per share) Shares Issued, Price Per Share Cantor [Member] Cantor Member Number of ordinary shares Number Of Ordinary Shares Number of ordinary shares issued to initial public offering. Number of public rights Number Of Private Placement Right Number of public rights. Private Placement (Details) [Table] Repayment of initial public offering Repayment Of Initial Public Offering Repayment of initial public offering. Shares issued and outstanding percentage Shares Issued And Outstanding Percentage of company's shares issued and outstanding. Sponsor [Member] Sponsor Member Working capital loans outstanding Working Capital Loans Outstanding The amount of working capital loans outstanding. Title and Position [Axis] Title and Position [Domain] Repayment of convertible loans Convertible loans Convertible Debt Initial Public Offering [Member] IPO [Member] Public Unit [Member] Related Party Loans [Member] Dividend amount Dividends Warrants to purchase Warrants and Rights Outstanding Price per unit (in Dollars per share) Sale of Stock, Price Per Share Concentration of credit risk Concentration Of Credit Risk Concentration of credit risk. Obligations to redeem public shares, percentage Obligations To Redeem Public Shares The obligations to redeem public shares. Numerator Net Income (Loss) Attributable to Parent [Abstract] Denominator Earnings Per Share, Basic [Abstract] Related and Nonrelated Parties [Axis] Pay an aggregate value Related Party Transaction Expenses From Transactions With Related Party Per Month The contractual monthly amount to be paid for support services. Related Party Transactions (Details) [Table] Accretion of temporary equity to redemption value Temporary Equity, Accretion to Redemption Value, Adjustment Allocation of net loss Temporary Equity, Net Income Net loss including accretion of temporary equity to redemption value Temporary Equity, Other Changes Founder Share Founder Share [Member] Founder Share Member Related Party Transaction [Axis] Related Party Transaction [Domain] Series A2 Preferred Shares [Member] Series A2 Preferred Shares Member Sale of stock (in Shares) Purchased an aggregate shares Sale of unit Consummated shares Purchase an additional units (in Shares) Number of new units issued during the period. Percentage of shares Percentage of Shares Percentage of shares. Amount of share purchased Amount of Share Purchased Amount of cash outflow as a purchased Other offering costs Other Offering Costs Other offering costs. Outstanding public shares Outstanding Public Shares The number of outstanding public shares. Payments for investment of cash in trust account per unit (in Dollars per share) Payments For Investment Of Cash In Trust Account Per Unit Payments for investment of cash in trust account per unit. Liquidation of trust account mentioned per unit (in Dollars per share) Payments For Investment Of Liquidation Of The Trust Account If Less Than Mentioned Per Unit Payments for investment of liquidation of the trust account if less than mentioned Per unit. Liquidation of trust account per unit (in Dollars per share) Payments For Investment Of Liquidation Of The Trust Account Per Unit Payments For Investment Of liquidation of the Trust Account Per Unit. Outstanding voting securities rate, percentage Percentage Of Voting Securities Acquired Percentage of voting securities acquired. PIPE Subscription Agreements [Member] PIPESubscription Agreements Member Business combination, business days Prior To The Consummation Of The Initial Business Combination Prior to the consummation of the initial business combination. Business combination completion window business days Promptly As Reasonably Possible More Than Business Days Promptly as reasonably possible more than business days. Fair market value Prospective Assets Of Acquire As APercentage Of Fair Value Of Assets In The Trust Account Prospective assets of acquire as a percentage of fair value of assets in the trust account. PubCo [Member] Pub Co Member PubCo Ordinary Share [Member] Pub Co Ordinary Share Member Working capital loans outstanding Working Capital Loans The amount of working capital loans. Description of Organization and Business Operations [Line Items] Sponsor purchase of private placement units (in Shares) Purchased of private placement units Sponsor Units Issued During Period Shares New Issues Number of new units issued during the period. Transaction costs Transaction Costs Transaction Costs. Use of Estimates Use of Estimates, Policy [Policy Text Block] Schedule of Net Income (Loss) for Non-Redeemable Ordinary Shares Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Class A Ordinary Shares Subject to Possible Redemption Temporary Equity [Table Text Block] Schedule of Net Income or Loss and Total Assets Segment Reporting, Reconciliation of Revenue by Segment to Consolidated [Table Text Block] Additional ordinary shares (in Shares) Additional Ordinary Shares Additional ordinary shares. Schedule of Assets that are Measured at Fair Value Fair Value, Assets Measured on Recurring Basis [Table Text Block] Aggregate shares (in Shares) Aggregate shares Aggregate Shares Number of aggregate shares. Air Water Ordinary Share [Member] Underwriting discount Sale Of Stock Underwriting Fees Represents the amount of offering fees incurred and paid for underwriters. Recent Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Share-based compensation Share-Based Payment Arrangement [Policy Text Block] Class A Shares Subject to Possible Redemption Shares Subject to Mandatory Redemption, Changes in Redemption Value, Policy [Policy Text Block] Deferred underwriting fees Deferred Underwriting Fees The amount of deferred underwriting fees. Description of Organization and Business Operations (Details) [Table] Outstanding under the promissory note Notes Payable Other expenses Other Expenses Advances from related party Other Liabilities, Current Service fees Payments for Other Fees Aggregate shares subject to forfeiture Aggregate Shares Subject To Forfeiture Number of aggregate shares. Percentage of aggregate shares Percentage Of Aggregate Shares Percentage of aggregate shares. Percentage of ordinary shares issued and outstanding Percentage Of Ordinary Shares Issued And Outstanding Percentage of ordinary shares issued and outstanding. Shareholders’ Deficit (Details) [Table] Shareholders’ Deficit [Line Items] Class of Stock [Line Items] Public Offering [Line Items] Entity Address, Postal Zip Code Entity Address, State or Province 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 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, par value $0.0001 par value Class A ordinary shares, par value $0.0001 par value [Member] Rights, each entitling the holder to receive one tenth (1/10) of one Class A ordinary share Rights Each Entitling The Holder To Receive One Tenth110 Of One Class AOrdinary Share Member Units, each consisting of one Class A ordinary share, $0.0001 par value, and one right to receive one-tenth (1/10) of one Class A ordinary share Units Each Consisting Of One Class AOrdinary Share00001 Par Value And One Right To Receive Onetenth110 Of One Class AOrdinary Share Member Accrued offering costs Accrued Offering Costs Current Represent the amount of accrued offering costs current. Deferred legal fees Deferred Legal Fees The amount of deferred legal fees. Deferred underwriting fee payable The amount of deferred underwriting fee payable. Other receivable – dividend income Other Receivable Dividend Income Other receivable dividend income. Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities, Current Additional paid-in capital Additional Paid in Capital TOTAL ASSETS Assets Total Current Assets Assets, Current Current assets Assets, Current [Abstract] Commitments Commitments and Contingencies Ordinary shares, value Common Stock, Value, Issued TOTAL LIABILITIES Liabilities TOTAL LIABILITIES AND SHAREHOLDERS’ DEFICIT Liabilities and Equity Total current liabilities Liabilities, Current Current liabilities Liabilities, Current [Abstract] Promissory note – related party Notes Payable, Current Preference shares, $0.0001 par value; 5,000,000 shares authorized; none issued or outstanding Preferred Stock, Value, Issued Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Long-term prepaid insurance Prepaid Expense, Noncurrent Related and Nonrelated Parties [Domain] Related Party Related Party [Member] Related Party [Member] Accumulated deficit Retained Earnings (Accumulated Deficit) Statement of Financial Position [Abstract] Shareholders’ Deficit Equity, Attributable to Parent [Abstract] DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Commitments [Abstract] COMMITMENTS Commitments Disclosure [Text Block] SHAREHOLDERS’ DEFICIT Equity [Text Block] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Subsequent Events [Abstract] SUBSEQUENT EVENTS Subsequent Events [Text Block] Ordinary shares subject to possible redemption, shares at a redemption value (in Dollars per share) Temporary Equity, Redemption Price Per Share Share price (in Dollars per share) Share Price Private Placement [Member] Private Placement [Member] Discount for lack of marketability Discount For Lack Of Marketability Discount for lack of marketability. Expected share price initial business combination Expected Share Price Initial Business Combination Expected share price initial business combination. Fair value amount issued Fair Value Amount Issued Fair value amount issued. Fair value shares granted (in Shares) Fair Value Shares Granted The number of fair value shares granted. Independent Director [Member] Independent Director Member Interest equivalent aggregate shares (in Shares) Interest Equivalent Aggregate Shares Interest equivalent aggregate shares. Officers [Member] Officers Member Percentage of business combinations Percentage Of Business Combinations Percentage of business combinations. Percentage of initial public offering Percentage Of Initial Public Offering Percentage of initial public offering. Emerging Growth Company Emerging Growth Company Policy Text Block Disclosure of accounting policy for emerging growth company. Offering Costs Offering Costs Policy Text Block Disclosure of accounting policy for offering cost. Share Rights Share Rights Policy Text Block The disclosure of accounting policies for share rights. Basis of Presentation Basis of Presentation and Significant Accounting Policies [Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Net Income (Loss) per Ordinary Share Earnings Per Share, Policy [Policy Text Block] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Marketable Securities Held in Trust Account Marketable Securities, Policy [Policy Text Block] U.S federal excise tax Federal Excise Tax The percentage of federal excise tax. Issuance of ordinary shares to sponsor Capital contribution Stock Issued During Period, Value, New Issues Investments maturity period Investments Maturity Period Investment maturity period. In 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents a reported fact of one year, five months, and thirteen days. Series A Preferred Stock [Member] Series A Preferred Stock [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Issuance of ordinary shares to sponsor (in Shares) Issuance of Ordinary shares to Sponsor (in Shares) Stock Issued During Period, Shares, New Issues Aggregate forfeiture shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Number of public rights Number Of Public Rights Number of public rights. Public Offering (Details) [Table] Initial Public Offering Initial Public Offering [Member] Working capital annual limit Working Capital Annual Limit The working capital requirements annual limits. Inflection Point Holdings III LLC [Member] Inflection Point Holdings IIILLCMember Investments maximum maturity period Investments Maximum Maturity Period Investments maximum maturity Period days. Net interest to pay dissolution expenses Maximum Net Interest To Pay Dissolution Expenses Maximum net interest to pay dissolution expenses. Merger Sub Share [Member] Merger Sub Share Member Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Series A1 Preferred Shares [Member] Series A1 Preferred Shares Member Related Party Transactions [Line Items] Aggregate base consideration payable Aggregate base consideration payable. Statistical Measurement [Axis] Statistical Measurement [Domain] Maximum [Member] Minimum [Member] Annual revenue run rate equals or exceeds Annual revenue run rate equals or exceeds. Annual EBITDA run rate equals or exceeds Annual EBITDA run rate equals or exceeds. Triggering Event one [Member] Triggering Event Two [Member] Triggering Event Three [Member] Triggering Event Four [Member] Number of trading days Number of trading days. Consecutive trading days Consecutive trading days. Number of ordinary shares issued to earnout provision Number of ordinary shares issued to earnout provision. Vesting [Axis] Vesting [Domain] Tranche One [Member] Share-Based Payment Arrangement, Tranche One [Member] Tranche Two [Member] Share-Based Payment Arrangement, Tranche Two [Member] Air Water Business Combination Agreement [Member] Purchase of additional shares and warrants Purchase of additional shares and warrants. Short-Term Debt, Type [Axis] Short-Term Debt, Type [Domain] Aggregate Amount of Underwriters Amount of underwriters. Underwriting Agreement [Member] Underwriting Agreement Member Commitments [Line Items] Underwriters option period from date of initial public offering Underwriters Option Period From The Date Of Initial Public Offering Represents the underwriters option period from the date of Initial Public Offering. Additional units per share (in Dollars per share) Additional Units Price Per Shares Additional units per share. Commitments (Details) [Table] Deferred fee per unit (in Dollars per share) Deferred Fee Per Unit Number of deferred fee per unit. Purchase additional aggregate units Purchase Additional Aggregate Units The amount of purchase additional aggregate units. Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Line Items] Cash fee payable Cash fee payable. Number of ordinary shares not redeemed Number of ordinary shares not redeemed. Redemption request received from ordinary share holders Redemption request received from ordinary share holders. Chief Financial Officer