Document And Entity Information - USD ($)
$ in Millions

12 Months Ended

Dec. 31, 2023

Feb. 02, 2024

Jun. 30, 2023

Cover [Abstract]

Document Type

10-K

Document Annual Report

true

Document Period End Date

Dec. 31, 2023

Current Fiscal Year End Date

--12-31

Document Transition Report

false

Entity File Number

001-36324

Entity Registrant Name

VARONIS SYSTEMS, INC.

Entity Incorporation, State or Country Code

DE

Entity Tax Identification Number

57-1222280

Entity Address, Address Line One

1250 Broadway, 28th Floor

Entity Address, City or Town

New York

Entity Address, State or Province

NY

Entity Address, Postal Zip Code

10001

City Area Code

877

Local Phone Number

292-8767

Title of 12(b) Security

Common Stock, par value $0.001 per share

Trading Symbol

VRNS

Security Exchange Name

NASDAQ

Entity Well-known Seasoned Issuer

Yes

Entity Voluntary Filers

No

Entity Current Reporting Status

Yes

Entity Interactive Data Current

Yes

Entity Filer Category

Large Accelerated Filer

Entity Small Business

false

Entity Emerging Growth Company

false

ICFR Auditor Attestation Flag

true

Document Financial Statement Error Correction [Flag]

false

Entity Shell Company

false

Entity Public Float

$ 2,560

Entity Common Stock, Shares Outstanding

109,103,721

Documents Incorporated by Reference

Portions of the Registrant’s Proxy Statement relating to the 2024 Annual Meeting of Stockholders are incorporated by reference into Part III of this Annual Report on Form 10-K.

Entity Central Index Key

0001361113

Document Fiscal Year Focus

2023

Document Fiscal Period Focus

FY

Amendment Flag

false