Document and Entity Information - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Mar. 03, 2026 |
Jun. 30, 2025 |
|
| Cover [Abstract] | |||
| Document Type | 10-K | ||
| Amendment Flag | false | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2025 | ||
| Entity File Number | 001-41103 | ||
| Entity Registrant Name | DRILLING TOOLS INTERNATIONAL CORPORATION | ||
| Entity Incorporation, State or Country Code | DE | ||
| Entity Tax Identification Number | 87-2488708 | ||
| Entity Address, Address Line One | 10370 Richmond Ave. | ||
| Entity Address, Address Line Two | #1000 | ||
| Entity Address, City or Town | Houston | ||
| Entity Address, State or Province | TX | ||
| Entity Address, Postal Zip Code | 77042 | ||
| City Area Code | 832 | ||
| Local Phone Number | 742-8500 | ||
| 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 | ||
| Entity Ex Transition Period | false | ||
| ICFR Auditor Attestation Flag | false | ||
| Entity Shell Company | false | ||
| Entity Public Float | $ 49.8 | ||
| Entity Common Stock, Shares Outstanding | 35,185,760 | ||
| Entity Central Index Key | 0001884516 | ||
| Current Fiscal Year End Date | --12-31 | ||
| Document Fiscal Year Focus | 2025 | ||
| Document Fiscal Period Focus | FY | ||
| Title of 12(b) Security | Common Stock, par value $0.0001 per share | ||
| Trading Symbol | DTI | ||
| Security Exchange Name | NASDAQ | ||
| Auditor Name | GRANT THORNTON LLP | ||
| Auditor Location | Houston, Texas | ||
| Auditor Firm ID | 248 | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Documents Incorporated by Reference [Text Block] | DOCUMENTS INCORPORATED BY REFERENCE Portions of the Proxy Statement in connection with the 2026 Annual Meeting of Stockholders are incorporated in Part III of this annual report on Form 10-K. |
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| Auditor Opinion [Text Block] | Opinion on the financial statements We have audited the accompanying consolidated balance sheet of Drilling Tools International Corporation (a Delaware corporation) and subsidiaries (the “Company”) as of December 31, 2025, the related consolidated statements of comprehensive income (loss), changes in shareholders’ equity, and cash flows for the year ended December 31, 2025, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025, and the results of its operations and its cash flows for the year ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America. |