v3.26.1
Document and Entity Information
Jun. 11, 2026
Document Information [Line Items]  
Entity Registrant Name MARBLEGATE CAPITAL CORPORATION
Amendment Flag true
Amendment Description Explanatory Note  This Amendment No. 1 to the Current Report on Form 8-K amends Item 5.07 of the Current Report on Form 8-K filed on June 12, 2026 (the “Original Form 8-K”) solely to correct a technical error in the tables for Proposals 2, 3, and 4 which caused the “Votes For” column to not be populated. No other changes have been made to the Original Form 8-K.
Entity Central Index Key 0001965052
Document Type 8-K/A
Document Period End Date Jun. 11, 2026
Entity Incorporation State Country Code DE
Entity File Number 000-56734
Entity Tax Identification Number 92-2142791
Entity Address, Address Line One 5 Greenwich Office Park
Entity Address, Address Line Two Suite 400
Entity Address, City or Town Greenwich
Entity Address, State or Province CT
Entity Address, Postal Zip Code 06831
City Area Code 203
Local Phone Number 210-6500
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Common Stock [Member]  
Document Information [Line Items]  
Trading Symbol MGTE
Warrant [Member]  
Document Information [Line Items]  
Trading Symbol MGTEW