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Document and Entity Information
Aug. 12, 2024
Cover [Abstract]  
Entity Registrant Name Gresham Worldwide, Inc.
Amendment Flag false
Entity Central Index Key 0000719274
Document Type 8-K
Document Period End Date Aug. 12, 2024
Entity Incorporation State Country Code CA
Entity File Number 001-14605
Entity Tax Identification Number 94-2656341
Entity Address, Address Line One 7272 E. Indian School Rd
Entity Address, Address Line Two Suite 540
Entity Address, City or Town Scottsdale
Entity Address, State or Province AZ
Entity Address, Postal Zip Code 85251
City Area Code 833
Local Phone Number 457 6667
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false