v3.22.2.2
Document And Entity Information
Oct. 27, 2022
Document Information [Line Items]  
Entity, Registrant Name ULTRALIFE CORPORATION
Document, Type 8-K
Document, Period End Date Oct. 27, 2022
Entity, Incorporation, State or Country Code DE
Entity, File Number 000-20852
Entity, Tax Identification Number 16-1387013
Entity, Address, Address Line One 2000 Technology Parkway
Entity, Address, City or Town Newark
Entity, Address, State or Province NY
Entity, Address, Postal Zip Code 14513
City Area Code 315
Local Phone Number 332-7100
Title of 12(b) Security Common Stock
Trading Symbol ULBI
Security Exchange Name NASDAQ
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity, Emerging Growth Company false
Amendment Flag false
Entity, Central Index Key 0000875657