XML 10 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Document and Entity Information - shares
 3 Months Ended
Mar. 31, 2022
May 05, 2022
Document and Entity Information    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2022  
Document Transition Report false  
Entity File Number 001-37659  
Entity Registrant Name INTERLINK ELECTRONICS, INC  
Entity Incorporation, State or Country Code NV  
Entity Tax Identification Number 77-0056625  
Entity Address, Address Line One 1 Jenner, Suite 200  
Entity Address, City or Town Irvine  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 92618  
City Area Code 805  
Local Phone Number 484-8855  
Title of 12(g) Security Common stock, $0.001 par value per share  
Trading Symbol LINK  
Security Exchange Name NASDAQ  
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  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   6,602,498
Entity Central Index Key 0000828146  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus Q1  
Amendment Flag false