Cover - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Feb. 26, 2026 |
Jun. 30, 2025 |
|
| Document Information [Line Items] | |||
| Document Type | 10-K/A | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2025 | ||
| Entity File Number | 001-42477 | ||
| Entity Registrant Name | Flowco Holdings Inc. | ||
| Entity Incorporation, State or Country Code | DE | ||
| Entity Tax Identification Number | 99-4382473 | ||
| Entity Address, Address Line One | 1300 Post Oak Blvd. | ||
| Entity Address, Address Line Two | Suite 450 | ||
| Entity Address, City or Town | Houston | ||
| Entity Address, State or Province | TX | ||
| Entity Address, Postal Zip Code | 77056 | ||
| City Area Code | 713 | ||
| Local Phone Number | 997-4877 | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Non-accelerated Filer | ||
| Entity Small Business | false | ||
| Entity Emerging Growth Company | true | ||
| Entity Ex Transition Period | false | ||
| Entity Shell Company | false | ||
| Entity Central Index Key | 0002035149 | ||
| Document Fiscal Year Focus | 2025 | ||
| Document Fiscal Period Focus | FY | ||
| Current Fiscal Year End Date | --12-31 | ||
| Amendment Flag | true | ||
| Entity Public Float | $ 362.9 | ||
| Entity Voluntary Filers | No | ||
| Entity Well-known Seasoned Issuer | No | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| ICFR Auditor Attestation Flag | false | ||
| Documents Incorporated by Reference [Text Block] | DOCUMENTS INCORPORATED BY REFERENCE Part III of this Annual Report on Form 10-K incorporates certain information by reference from the registrant’s definitive proxy statement for the 2026 annual meeting of stockholders to be filed no later than 120 days after the end of the registrant’s fiscal year. |
||
| Amendment Description | The purpose of this Amendment No. 1 to our Annual Report on Form 10-K for the year ended December 31, 2025, originally filed with the Securities and Exchange Commission (the “SEC”) on February 26, 2026 (the “Original Report”), is to correct an inadvertent omission of certain language from paragraph 4 of Exhibit 31.1, Certification of the Principal Executive Officer, and Exhibit 31.2, Certification of the Principal Financial Officer filed with the Original Report. This Amendment No. 1 contains only the Cover Page, this Explanatory Note and Exhibits 31.1 and 31.2. No other changes have been made to the Original Report. This Amendment No. 1 does not reflect subsequent events occurring after the original filing date of the Original Report or modify or update in any way disclosures made in the Original Report. Accordingly, this Amendment No. 1 should be read in conjunction with the Original Report and our other filings with the SEC. | ||
| Class A Common Stock | |||
| Document Information [Line Items] | |||
| Entity Common Stock, Shares Outstanding | 29,647,189 | ||
| Class B Common Stock | |||
| Document Information [Line Items] | |||
| Entity Common Stock, Shares Outstanding | 60,015,566 | ||
| New York Stock Exchange | |||
| Document Information [Line Items] | |||
| Title of 12(b) Security | Class A common stock, par value $0.0001 per share | ||
| Trading Symbol | FLOC | ||
| Security Exchange Name | NYSE | ||
| NYSE Texas, Inc. | |||
| Document Information [Line Items] | |||
| Title of 12(b) Security | Class A common stock, par value $0.0001 per share | ||
| Trading Symbol | FLOC | ||
| Security Exchange Name | NYSETX |