v3.25.2
Cover
Jul. 29, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 29, 2025
Entity File Number 001-40049
Entity Registrant Name SPRINGBIG HOLDINGS, INC.
Entity Central Index Key 0001801602
Entity Tax Identification Number 88-2789488
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 621 NW 53rd Street
Entity Address, Address Line Two Ste. 500
Entity Address, City or Town Boca Raton
Entity Address, State or Province FL
Entity Address, Postal Zip Code 33487
City Area Code 800
Local Phone Number 772-9172
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false