Document and Entity Information
Document and Entity Information | Dec. 23, 2020 |
Cover [Abstract] | |
Entity Registrant Name | Mimecast Ltd |
Entity Tax Identification Number | 00-0000000 |
Amendment Flag | false |
Entity Central Index Key | 0001644675 |
Document Type | 8-K |
Document Period End Date | Dec. 23, 2020 |
Entity Incorporation State Country Code | Y9 |
Entity File Number | 001-37637 |
Entity Address, Address Line One | 1 Finsbury Avenue |
Entity Address, City or Town | London |
Entity Address, Country | GB |
Entity Address, Postal Zip Code | EC2M 2PF |
City Area Code | (781) |
Local Phone Number | 996-5340 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Ordinary Shares, nominal value $0.012 per share |
Trading Symbol | MIME |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |