XML 8 R1.htm IDEA: XBRL DOCUMENT v3.25.1
Cover - shares
 3 Months Ended
Mar. 31, 2025
May 13, 2025
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2025  
Document Transition Report false  
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  
Title of 12(b) Security Class A common stock, par value $0.0001 per share  
Trading Symbol FLOC  
Security Exchange Name NYSE  
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  
Central Index Key 0002035149  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Current Fiscal Year End Date --12-31  
Amendment Flag false  
Class A Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   25,729,432
Class B Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   64,823,042