Current report filing

Document and Entity Information

v3.21.1
Document and Entity Information
May 14, 2021
Document And Entity Information [Line Items]  
Document Type 8-K
Document Period End Date May 14, 2021
Entity Registrant Name SEACHANGE INTERNATIONAL INC
Entity Incorporation State Country Code DE
Entity File Number 001-38828
Entity Tax Identification Number 04-3197974
Entity Address, Address Line One 177 Huntington Avenue
Entity Address, Address Line Two Suite 1703
Entity Address, Address Line Three PMB 73480
Entity Address, City or Town Boston
Entity Address, State or Province MA
Entity Address, Postal Zip Code 02115
City Area Code 978
Local Phone Number 897-0100
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Current Fiscal Year End Date --01-31
Amendment Flag false
Entity Central Index Key 0001019671
Former Address [Member]  
Document And Entity Information [Line Items]  
Entity Address, Address Line One 500 Totten Pond Road
Entity Address, City or Town Waltham
Entity Address, State or Province MA
Entity Address, Postal Zip Code 02451
Common Stock [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Common Stock, $0.01 Par Value
Trading Symbol SEAC
Security Exchange Name NASDAQ
Series A Preferred Stock [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Series A Participating Preferred Stock Purchase Rights
Trading Symbol SEAC
Security Exchange Name NASDAQ