| Document and Entity Information | Mar. 10, 2022 |
| Entity Listings [Line Items] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Mar. 10, 2022 |
| Entity Registrant Name | TARGET HOSPITALITY CORP. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-38343 |
| Entity Tax Identification Number | 98-1378631 |
| Entity Address, Address Line One | 9320 Lakeside Boulevard |
| Entity Address, Address Line Two | Suite 300 |
| Entity Address, City or Town | The Woodlands |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 77381 |
| City Area Code | 800 |
| Local Phone Number | 832-4242 |
| 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 |
| Entity Central Index Key | 0001712189 |
| Common Stock [Member] | |
| Entity Listings [Line Items] | |
| Title of 12(b) Security | Common stock, par value $0.0001 per share |
| Trading Symbol | TH |
| Security Exchange Name | NASDAQ |
| Warrants to purchase common stock [Member] | |
| Entity Listings [Line Items] | |
| Title of 12(b) Security | Warrants to purchase common stock |
| Trading Symbol | THWWW |
| Security Exchange Name | NASDAQ |
