v3.26.1
Document And Entity Information
May 05, 2026
Document Information [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 05, 2026
Entity Registrant Name Dave Inc./DE
Entity Central Index Key 0001841408
Entity Emerging Growth Company false
Entity File Number 001-40161
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 86-1481509
Entity Address, Address Line One 1265 South Cochran Ave
Entity Address, City or Town Los Angeles
Entity Address, State or Province CA
Entity Address, Postal Zip Code 90019
City Area Code 844
Local Phone Number 857-3283
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Common Class A [Member]  
Document Information [Line Items]  
Title of 12(b) Security Class A common stock, par value $0.0001
Trading Symbol DAVE
Security Exchange Name NASDAQ
Warrant [Member]  
Document Information [Line Items]  
Title of 12(b) Security Redeemable warrants, each lot of 32 warrants exercisable for one share of Class A common stock, each at an exercise price of $368 per share
Trading Symbol DAVEW
Security Exchange Name NASDAQ