v3.25.4
Document And Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2025
Mar. 03, 2026
Jun. 30, 2025
Document Information [Line Items]      
Entity Central Index Key 0000002186    
Entity Registrant Name BK Technologies Corp    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2025    
Document Transition Report false    
Entity File Number 001-32644    
Entity Incorporation, State or Country Code NV    
Entity Tax Identification Number 83-4064262    
Entity Address, Address Line One 7100 Technology Drive    
Entity Address, City or Town West Melbourne    
Entity Address, State or Province FL    
Entity Address, Postal Zip Code 32904    
City Area Code 321    
Local Phone Number 984-1414    
Title of 12(b) Security Common Stock, par value $0.60    
Trading Symbol BKTI    
Security Exchange Name NYSE    
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 false    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] true    
Document Financial Statement Restatement Recovery Analysis [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 155,879,977
Entity Common Stock, Shares Outstanding   3,785,503  
Auditor Name Cherry Bekaert LLP    
Auditor Location Tampa, Florida    
Auditor Firm ID 677