| Cover - USD ($) $ in Millions | 12 Months Ended | ||
| Dec. 31, 2023 | Apr. 25, 2024 | Jun. 30, 2023 | |
| Cover [Abstract] | |||
| Document Type | 10-K/A | ||
| Amendment Flag | true | ||
| Amendment Description | Strong Global Entertainment, Inc. is filing this Amendment No. 1 on Form 10-K/A, or this Amendment No. 1 to our Annual Report on Form 10-K for the fiscal year ended December 31, 2023, or the Original 10-K, originally filed with the U.S. Securities and Exchange Commission, or SEC, on March 29, 2024, or Original Filing Date, solely for the purpose of including the information required by Items 10 through 14 of Part III of Form 10-K. This information was previously omitted from the Original 10-K in reliance on General Instruction G(3) to Form 10-K, which permits the information in the above referenced items to be incorporated in the Original 10-K by reference from our definitive proxy statement so long as such proxy statement is filed no later than 120 days after our fiscal year-end. We are filing this Amendment No. 1 to include the Part III information in the Original Form 10-K because we will not file a definitive proxy statement containing such information within 120 days after the end of the fiscal year covered by the Original 10-K | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2023 | ||
| Document Fiscal Period Focus | FY | ||
| Document Fiscal Year Focus | 2023 | ||
| Current Fiscal Year End Date | --12-31 | ||
| Entity File Number | 001-41688 | ||
| Entity Registrant Name | STRONG GLOBAL ENTERTAINMENT, INC. | ||
| Entity Central Index Key | 0001893448 | ||
| Entity Incorporation, State or Country Code | A1 | ||
| Entity Address, Address Line One | 5960 Fairview Road | ||
| Entity Address, Address Line Two | Suite 275 | ||
| Entity Address, City or Town | Charlotte | ||
| Entity Address, State or Province | NC | ||
| Entity Address, Postal Zip Code | 28210 | ||
| City Area Code | (704) | ||
| Local Phone Number | 471-6784 | ||
| Title of 12(b) Security | Class A Common Voting Shares, without par value | ||
| Trading Symbol | SGE | ||
| Security Exchange Name | NYSEAMER | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Voluntary Filers | No | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Non-accelerated Filer | ||
| Entity Small Business | true | ||
| Entity Emerging Growth Company | true | ||
| Elected Not To Use the Extended Transition Period | true | ||
| Entity Shell Company | false | ||
| Entity Public Float | $ 3 | ||
| Entity Common Stock, Shares Outstanding | 7,877,842 | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Auditor Firm ID | 200 | ||
| Auditor Name | HASKELL & WHITE LLP | ||
| Auditor Location | Irvine, California |
