| Cover | Jan. 11, 2021 | Mar. 31, 2021 |
| Cover [Abstract] | ||
| Document Type | 8-K | |
| Document Period End Date | Oct. 1, 2021 | |
| Entity Registrant Name | XPEL, INC. | |
| Amendment Flag | false | |
| Entity Central Index Key | 0001767258 | |
| Entity Address, Address Line One | 618 W. Sunset Road | |
| Entity Address, State or Province | TX | |
| Entity Address, City or Town | San Antonio | |
| Soliciting Material | false | |
| City Area Code | (210) | |
| Pre-commencement Tender Offer | false | |
| Pre-commencement Issuer Tender Offer | false | |
| Title of 12(b) Security | Common Stock, par value $0.001 per share | |
| Trading Symbol | XPEL | |
| Security Exchange Name | NASDAQ | |
| Entity Ex Transition Period | true | |
| Entity Emerging Growth Company | true | |
| Entity File Number | 001-38858 | |
| Entity Tax Identification Number | 20-1117381 | |
| Entity Address, Postal Zip Code | 78216 | |
| Written Communications | false | |
| Local Phone Number | 678-3700 | |
| Entity Incorporation, State or Country Code | NV |
