• Filing Date: 2020-05-13
  • Form Type: 10-Q
  • Description: Quarterly report
Document And Entity Information - shares
3 Months Ended
Mar. 31, 2020
May 08, 2020
Document Information [Line Items]    
Entity Registrant Name Avinger Inc  
Entity Central Index Key 0001506928  
Trading Symbol avgr  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Entity Current Reporting Status Yes  
Entity Emerging Growth Company true  
Entity Ex Transition Period true  
Entity Small Business true  
Entity Interactive Data Current Yes  
Entity Common Stock, Shares Outstanding (in shares)   31,336,355
Entity Shell Company false  
Document Type 10-Q  
Document Period End Date Mar. 31, 2020  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Title of 12(b) Security Common Stock, par value $0.001 per share