Cover Page - USD ($)
$ in Millions

12 Months Ended

Dec. 31, 2023

Mar. 25, 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

001-39430

Entity Registrant Name

ACUTUS MEDICAL, INC.

Entity Incorporation, State or Country Code

DE

Entity Tax Identification Number

45-1306615

Entity Address, Address Line One

2210 Faraday Ave.

Entity Address, Address Line Two

Suite 100,

Entity Address, City or Town

Carlsbad

Entity Address, State or Province

CA

Entity Address, Postal Zip Code

92008

City Area Code

442

Local Phone Number

232-6080

Title of 12(b) Security

Common Stock, par value $0.001 per share

Trading Symbol

AFIB

Security Exchange Name

NASDAQ

Entity Well-known Seasoned Issuer

No

Entity Voluntary Filers

No

Entity Current Reporting Status

Yes

Entity Interactive Data Current

Yes

Entity Filer Category

Non-accelerated Filer

Entity Small Business

true

Entity Emerging Growth Company

true

Entity Ex Transition Period

false

ICFR Auditor Attestation Flag

false

Document Financial Statement Error Correction

false

Entity Shell Company

false

Entity Public Float

$ 26.0

Entity Common Stock, Shares Outstanding

29,715,962

Documents Incorporated by Reference

Part III of this Annual Report on Form 10-K incorporates certain information by reference from the definitive proxy statement for the Registrant’s 2024 Annual Meeting of Stockholders to be filed within 120 days of the Registrant’s fiscal year ended December 31, 2023 (the “Proxy Statement”). Except with respect to information specifically incorporated by reference in this Form 10-K, the Proxy Statement is not deemed to be filed as part of this Form 10-K.

Amendment Flag

false

Document Fiscal Period Focus

FY

Entity Central Index Key

0001522860

Document Fiscal Year Focus

2023