| Cover | Aug. 19, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Aug. 19, 2021 |
| Entity File Number | 001-39223 |
| Entity Registrant Name | MUSCLE MAKER, INC. |
| Entity Central Index Key | 0001701756 |
| Entity Tax Identification Number | 47-2555533 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 2600 South Shore Blvd. |
| Entity Address, Address Line Two | Suite 300 |
| Entity Address, City or Town | League City |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 77573 |
| City Area Code | 682 |
| Local Phone Number | 708-8250 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.0001 par value |
| Trading Symbol | GRIL |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
