XML 15 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Cover Page - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Mar. 16, 2022
Jun. 30, 2021
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2021    
Document Fiscal Year Focus 2021    
Document Fiscal Period Focus FY    
Trading Symbol AIRG    
Entity Registrant Name AIRGAIN, INC.    
Entity Central Index Key 0001272842    
Current Fiscal Year End Date --12-31    
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 Shell Company false    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity File Number 001-37851    
Entity Tax Identification Number 95-4523882    
Entity Address, Address Line One 3611 Valley Centre Drive    
Entity Address, Address Line Two Suite 150    
Entity Address, City or Town San Diego    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 92130    
City Area Code 760    
Local Phone Number 579-0200    
Entity Common Stock, Shares Outstanding   10,187,488  
Entity Public Float     $ 210.0
Document Annual Report true    
Document Transition Report false    
Title of 12(b) Security Common Stock, par value $0.0001 per share    
Security Exchange Name NASDAQ    
Entity Incorporation, State or Country Code DE    
ICFR Auditor Attestation Flag false    
Documents Incorporated by Reference Certain sections of the Registrant’s definitive proxy statement for the 2022 annual meeting of stockholders to be filed with the Securities and Exchange Commission pursuant to Regulation 14A not later than 120 days after end of the fiscal year covered by this Form 10-K are incorporated by reference into Part III of this Form 10-K    
Auditor Name KPMG LLP    
Auditor Location San Diego, CA    
Auditor Firm ID 185