Current report filing

Cover Page

v3.20.2
Cover Page
3 Months Ended
Aug. 05, 2020
Jun. 30, 2020
Cover [Abstract]    
Document Type 8-K  
Document Period End Date Aug. 05, 2020  
Entity Registrant Name Quantum Corporation  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 94-2665054  
Entity Address, Address Line One 224 Airport Parkway  
Entity Address, Address Line Two Suite 550  
Entity Address, City or Town San Jose  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 95110  
City Area Code (408)  
Local Phone Number 944-4000  
Title of 12(b) Security Common Stock, $0.01 par value per share  
Trading Symbol QMCO  
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  
Entity Central Index Key 0000709283  
Amendment Flag false  
Entity File Number 001-13449