v3.25.2
Document and Entity Information
Jun. 30, 2025
Jun. 17, 2025
Entity Addresses [Line Items]    
Entity Registrant Name Marin Software Incorporated  
Amendment Flag false  
Entity Central Index Key 0001389002  
Document Type 8-K  
Document Period End Date Jun. 30, 2025  
Entity Incorporation State Country Code DE  
Entity File Number 001-35838  
Entity Tax Identification Number 20-4647180  
Entity Address, Address Line One 149 New Montgomery Street  
Entity Address, Address Line Two 4th Floor  
Entity Address, City or Town San Francisco  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 94105  
City Area Code 415  
Local Phone Number 399-2580  
Written Communications false  
Soliciting Material false  
Pre Commencement Tender Offer false  
Pre Commencement Issuer Tender Offer false  
Security 12b Title Common stock, par value $0.001 per share  
Trading Symbol MRIN  
Security Exchange Name NASDAQ  
Entity Emerging Growth Company   false