Annual report pursuant to Section 13 and 15(d)

Cover Page

v3.22.1
Cover Page - USD ($)
12 Months Ended
Dec. 31, 2021
Apr. 26, 2022
Jun. 30, 2021
Cover [Abstract]      
Document Type 10-K/A    
Amendment Flag true    
Amendment Description This Amendment No. 1 on Form 10-K/A (“Amendment No. 1”) amends our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (“Original Filing”), filed with the U.S. Securities and Exchange Commission (“SEC”) on March 21, 2022 (“Original Filing Date”). The sole purpose of this Amendment No. 1 is to include the information required by Items 10 through 14 of Part III of Form 10-K (the “Part III Information”) and to delete the disclosures regarding incorporation by reference on the front cover page of the Original Filing. The Part III Information was previously omitted from the Original Filing in reliance on General Instruction G(3) to Form 10-K, which permits the information in the above referenced items to be incorporated in the Form 10-K by reference from our definitive proxy statement if such statement is filed no later than 120 days after our fiscal year-end. We are filing this Amendment No. 1 to include Part III information in our Form 10-K because we will not file a definitive proxy statement containing such information within 120 days after the end of the fiscal year covered by the Original Filing. In accordance with Rule 12b-15 under the Securities Exchange Act of 1934, as amended (“Exchange Act”), the Cover Page, Part III, Items 10 through 14 and Part IV, Item 15 of the Original Filing are hereby amended and restated in their entirety. This Amendment No. 1 does not amend, modify, or otherwise update any other information in the Original Filing. Accordingly, this Amendment No. 1 should be read in conjunction with the Original Filing. In addition, this Amendment No. 1 does not reflect events that may have occurred subsequent to the Original Filing Date. Throughout this Amendment No. 1, references to the “Company,” “Sonim,” “we,” “our,” and “us” refer to Sonim Technologies, Inc. and its wholly owned and consolidated subsidiaries.    
Document Period End Date Dec. 31, 2021    
Document Fiscal Year Focus 2021    
Document Fiscal Period Focus FY    
Trading Symbol SONM    
Entity Registrant Name SONIM TECHNOLOGIES INC    
Entity Central Index Key 0001178697    
Current Fiscal Year End Date --12-31    
Entity Filer Category Non-accelerated Filer    
Entity Emerging Growth Company true    
Entity Ex Transition Period false    
Entity Small Business true    
Entity Public Float     $ 37,359,618
Entity Common Stock, Shares Outstanding   19,269,338  
ICFR Auditor Attestation Flag false    
Entity Current Reporting Status Yes    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Interactive Data Current Yes    
Entity Shell Company false    
Title of 12(b) Security Common Stock, par value $0.001 per share    
Security Exchange Name NASDAQ    
Entity File Number 001-38907    
Entity Incorporation, State or Country Code DE    
Entity Address, State or Province TX    
Entity Address, Address Line One 6500 River Place Boulevard, Bldg. 7    
Entity Address, Address Line Two S#250    
Entity Address, City or Town Austin    
Entity Tax Identification Number 94-3336783    
Entity Address, Postal Zip Code 78730    
City Area Code 650    
Local Phone Number 378-8100    
Document Annual Report true    
Document Transition Report false    
Auditor Name Moss Adams LLP    
Auditor Firm ID 659    
Auditor Location Campbell, CA    
Documents Incorporated by Reference
DOCUMENTS INCORPORATED BY REFERENCE
None.