v3.25.2
Cover Page - shares
 6 Months Ended
Jun. 30, 2025
Jul. 29, 2025
Class of Stock [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Entity File Number 001-36559  
Entity Registrant Name Via Renewables, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 46-5453215  
Entity Address, Address Line One 12140 Wickchester Ln  
Entity Address, Address Line Two Suite 100  
Entity Address, City or Town Houston  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 77079  
City Area Code 713  
Local Phone Number 600-2600  
Title of 12(b) Security 8.75% Series A Fixed-to-Floating RateCumulative Redeemable Perpetual Preferred Stock, par value $0.01 per share  
Trading Symbol VIASP  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Amendment Flag false  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Entity Central Index Key 0001606268  
Current Fiscal Year End Date --12-31  
Common Class A    
Class of Stock [Line Items]    
Entity Common Stock, Shares Outstanding   3,792,493
Common Class B    
Class of Stock [Line Items]    
Entity Common Stock, Shares Outstanding   3,530,836
Series A Preferred Stock    
Class of Stock [Line Items]    
Entity Common Stock, Shares Outstanding   3,192,155