SPAC Insider [Member] Initial Shareholders [Member] Insiders [Member] Sponsor and Members [Member] Business Combination [Member] Contractual Obligations [Member] Other Blank Check Company [Member] Allocating Management [Member] Other Business Activities [Member] Sponsor [Member] Insider Shares [Member] Private Shares [Member] Private Units [Member] Conversion of Ordinary Shares [Member] Without Over-Allotment Option Exercised [Member] With Over-Allotment Option Exercised [Member] Mr. Lu [Member] Restated Memorandum [Member] Over-allotment [Member] Thunderstone LTD [Member] Working Capital [Member] Without Over-allotment [Member] With Over-allotment [Member] Net proceeds from this offering and sale of the private placement units [Member] Offering costs paid in advance, excluded from tangible book value [Member] Less: Deferred underwriting commissions [Member] Less: Over-allotment liability [Member] Less: Proceeds held in trust subject to redemption [Member] Ordinary shares forfeited if over-allotment is not exercised [Member] Ordinary shares included in the units offered [Member] Ordinary shares included in the private placement units [Member] Ordinary shares underlying the rights to be included in the public units [Member] Ordinary shares underlying the rights to be included in the private placement units [Member] Less: Shares subject to redemption [Member] Net tangible book deficit before this offering [Member] Net proceeds from this offering and sale of the private units, net of expenses [Member] Plus: Offering costs paid in advance, excluded from tangible book value [Member] Less: Over-allotment option liability [Member] Less: Ordinary shares forfeited if over-allotment is not exercised [Member] Ordinary shares included in the public units offered [Member] Ordinary shares included in the private units [Member] Offering costs accrued in advance, excluded from tangible book value [Member] Ordinary shares underlying the rights to be included in the private units [Member] Amendment Description Document Type Entity Registrant Name Entity Incorporation, State or Country Code Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Entity Central Index Key Amendment Flag Conflict of Interest, Party [Axis] Security Class [Axis] SPAC Sponsor, Affiliate, or Promoter [Axis] Over-allotment Option [Axis] Redemption Level [Axis] Dilution Source [Axis] SPAC Offering Forepart, Security Holders Have the Opportunity to Redeem Securities [Flag] SPAC Offering Forepart, Security Holder Redemptions Subject to Limitations [Flag] SPAC Offering Forepart, De-SPAC Consummation Timeframe Description [Text Block] SPAC Offering Forepart, De-SPAC Consummation Timeframe SPAC Offering Forepart, De-SPAC Consummation Timeframe May be Extended [Flag] De-SPAC Consummation Timeframe Extension, Security Holders Voting or Redemption Rights [Flag] SPAC Offering Forepart, Actual or Material Conflict of Interest [Flag] SPAC Registered Offering Prospectus Summary, Identify and Evaluate Potential Business Combination Candidates, Manner [Text Block] SPAC, Trust or Escrow Account, Material Terms [Text Block] SPAC, Trust or Escrow Account, Gross Offering Proceeds Placed, Percent SPAC, Trust or Escrow Account, Gross Offering Proceeds Placed, Amount SPAC, Securities Offered, Redemption Rights [Text Block] SPAC, Actual or Potential Material Conflict of Interest, Prospectus Summary [Text Block] Conflict of Interest, Description [Text Block] Securities Issued or to be Issued, Shares (in Shares) Securities Issued or to be Issued, Shares Price Paid or to be Paid for Securities, Total Amount (in Dollars) Price Paid or to be Paid for Securities, Total Amount SPAC Offering Forepart, Adjusted Net Tangible Book Value Per Share [Table Text Block] Registered Offering Price per Share Registered Offering Price per Share (in Dollars per share) Net Tangible Book Value, Adjusted, per Share Net Tangible Book Value, Adjusted, per Share (in Dollars per share) Net Tangible Book Value Amount of Dilution, Per Share Net Tangible Book Value Amount of Dilution, Per Share (in Dollars per share) Experience and Involvement in Other SPACs [Text Block] SPAC Sponsor Form of Organization SPAC Sponsor Business, General Character [Text Block] SPAC Sponsor Direct and Indirect Material Interest Holder Name SPAC Prospectus Summary, Sponsor Compensation [Table Text Block] Sponsor Compensation Amount Price Paid or to be Paid for Securities, Per Share (in Dollars per share) SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Table Text Block] SPAC Sponsor, Persons and Entities Subject to Restrictions SPAC Sponsor, Terms That Would Result in Earlier Expiration of Restrictions [Text Block] SPAC Sponsor, Description of Exceptions to Restrictions [Text Block] SPAC, Adjusted Net Tangible Book Value Per Share with Sources of Dilution [Table Text Block] Net Tangible Book Value, Pre-transaction, Per Share (in Dollars per share) Net Tangible Book Value (in Dollars) Net Tangible Book Value Adjusted (in Dollars) Number of Shares Used to Determine Net Tangible Book Value Pre-transaction Per Share Number of Shares Used to Determine Net Tangible Book Value Adjusted SPAC Officers and Directors, Fiduciary Duties to Other Companies, Description [Text Block] Fiduciary Duties to Other Companies, SPAC Officers and Directors [Table Text Block] SPAC Officers and Directors [Member] Common Shares [Member] Rights [Member] Over-allotment Option Not Exercised [Member] Redemption at 25 Percent of Maximum [Member] Scenario A 25% of Maximum Redemptions [Member] Redemption at 50 Percent of Maximum [Member] Scenario B 50% of Maximum Redemptions [Member] Redemption at 75 Percent of Maximum [Member] Scenario C 75% of Maximum Redemptions [Member] Redemption at 100 Percent of Maximum [Member] Scenario D Maximum Redemptions [Member] Over-allotment Option Exercised [Member] Increase attributable to public shareholders [Member] No Redemptions [Member] All Conflict of Interest Parties [Member] SPAC Sponsor, Conflicts of Interest [Table] SPAC Sponsor, Conflict of Interest [Line Items] spac [Table] spac [Line Items] All Security Classes [Member] All SPAC Sponsors, Affiliates, or Promoters [Member] SPAC Offering Forepart, Sponsor Compensation [Table] SPAC Offering Forepart, Sponsor Compensation [Line Items] All Over-allotment Options [Member] All Redemption Levels [Member] SPAC Offering Forepart, Adjusted Net Tangible Book Value Per Share [Table] SPAC Forepart, Adjusted Net Tangible Book Value Per Share [Line Items] All Dilution Sources [Member] SPAC, Adjusted Net Tangible Book Value Per Share with Sources of Dilution [Table] Net Tangible Book Value Per Share [Line Items] SPAC Sponsor [Table] SPAC Sponsor [Line Items] SPAC Sponsor Direct and Indirect Material Interest Holders [Table] SPAC Sponsor Direct and Indirect Material Interest Holder [Line Items] SPAC Prospectus Summary, Sponsor Compensation [Table] SPAC Prospectus Summary, Sponsor Compensation [Line Items] SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Table] SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Line Items] Fiduciary Duties to Other Companies, SPAC Officers and Directors [Table] Fiduciary Duties to Other Companies, SPAC Officers and Directors [Line Items] SPAC Offering Forepart, Actual or Material Conflict of Interest [Flag] With Over Allotment Option Exercised Member Entity Small Business Other Blank Check Company Member Net Proceeds From This Offering And Sale Of The Private Units Net Of Expenses Member Net Tangible Book Value Amount of Dilution, Per Share SPAC Sponsor Business, General Character [Text Block] Less Overallotment Liability Member Net Tangible Book Deficit Before This Offering Member SPAC Prospectus Summary, Sponsor Compensation [Table Text Block] SPAC Forepart, Adjusted Net Tangible Book Value Per Share [Abstract] Private Units Member Net Tangible Book Value, Pre-transaction, Per Share Net Tangible Book Value SPAC Offering Forepart, De-SPAC Consummation Timeframe May be Extended [Flag] Securities Issued or to be Issued, Shares Public Units [Member] Net Tangible Book Value, Adjusted, per Share Ordinary Shares Included In The Private Placement Units Member Without Overallotment Member Ordinary Shares Underlying The Rights To Be Included In The Public Units Member With Overallotment Member Net Proceeds From This Offering And Sale Of The Private Placement Units Member SPAC Sponsor Form of Organization SPAC Offering Forepart, De-SPAC Consummation Timeframe Description [Text Block] Number of Shares Used to Determine Net Tangible Book Value Pre-transaction Per Share Allocating Management Member Insiders Member SPAC Sponsor, Terms That Would Result in Earlier Expiration of Restrictions [Text Block] SPAC, Securities Offered, Redemption Rights [Text Block] Business Combination Member Conversion Of Ordinary Shares Member Offering Costs Accrued In Advance Excluded From Tangible Book Value Member Less Overallotment Option Liability Member Over-allotment Option Not Exercised [Member] Thunderstone LTDMember Insider Shares Member Over-allotment Option Exercised [Member] Entity Ex Transition Period SPACInsider Member Working Capital Member SPAC Sponsor Direct and Indirect Material Interest Holder Name Mr Lu Member Less Shares Subject To Redemption Member Fiduciary Duties to Other Companies, SPAC Officers and Directors [Abstract] Price Paid or to be Paid for Securities, Per Share Price Paid or to be Paid for Securities, Total Amount Offering Costs Paid In Advance Excluded From Tangible Book Value Member SPAC Offering Forepart, Sponsor Compensation [Abstract] SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Abstract] Sponsor And Members Member SPAC Offering Prospectus Summary [Line Items] SPAC, Trust or Escrow Account, Gross Offering Proceeds Placed, Percent SPAC, Trust or Escrow Account, Material Terms [Text Block] SPAC Offering Forepart, De-SPAC Consummation Timeframe Entity Emerging Growth Company Other Business Activities Member Less Proceeds Held In Trust Subject To Redemption Member Experience and Involvement in Other SPACs [Text Block] Redemption at 25 Percent of Maximum [Member] Sponsor Member Conflict of Interest, Description [Text Block] Number of Shares Used to Determine Net Tangible Book Value Adjusted SPAC Officers and Directors, Fiduciary Duties to Other Companies, Description [Text Block] No Redemption [Member] Warrants [Member] Ordinary Shares Included In The Units Offered Member Plus Offering Costs Paid In Advance Excluded From Tangible Book Value Member SPAC Offering Forepart, Security Holder Redemptions Subject to Limitations [Flag] SPAC Sponsor, Persons and Entities Subject to Restrictions Restated Memorandum Member Initial Shareholders Member SPAC Officers and Directors [Member] Ordinary Shares Forfeited If Overallotment Is Not Exercised Member De-SPAC Consummation Timeframe Extension, Security Holders Voting or Redemption Rights [Flag] SPAC Offering Forepart, Adjusted Net Tangible Book Value Per Share [Table Text Block] Without Over Allotment Option Exercised Member Redemption at 100 Percent of Maximum [Member] Entity Incorporation, State or Country Code Registered Offering Price per Share Document Type Less Deferred Underwriting Commissions Member Private Shares Member Common Shares [Member] SPAC, Actual or Potential Material Conflict of Interest, Prospectus Summary [Text Block] Overallotment Member Amendment Flag SPAC Sponsor, Description of Exceptions to Restrictions [Text Block] Ordinary Shares Underlying The Rights To Be Included In The Private Units Member SPAC Prospectus Summary, Sponsor Compensation [Abstract] Contractual Obligations Member Ordinary Shares Included In The Private Units Member Ordinary Shares Included In The Public Units Offered Member Entity Central Index Key Entity Filer Category SPAC, Trust or Escrow Account, Gross Offering Proceeds Placed, Amount Redemption at 75 Percent of Maximum [Member] Amendment Description Net Tangible Book Value Adjusted Ordinary Shares Underlying The Rights To Be Included In The Private Placement Units Member SPAC Registered Offering Prospectus Summary, Identify and Evaluate Potential Business Combination Candidates, Manner [Text Block] Redemption at 50 Percent of Maximum [Member] Fiduciary Duties to Other Companies, SPAC Officers and Directors [Table Text Block] SPAC Sponsor [Abstract] Sponsor Compensation Amount Less Ordinary Shares Forfeited If Overallotment Is Not Exercised Member Entity Registrant Name SPAC Offering Forepart, Security Holders Have the Opportunity to Redeem Securities [Flag] SPAC Sponsor and Affiliates Information, Restrictions on Sale of SPAC Securities [Table Text Block] SPAC, Adjusted Net Tangible Book Value Per Share with Sources of Dilution [Table Text Block]