Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.20.2
Document and Entity Information - shares
9 Months Ended
Sep. 30, 2020
Nov. 05, 2020
Document and Entity Information    
Document Type 10-Q  
Document Period End Date Sep. 30, 2020  
Entity Registrant Name Wayside Technology Group, Inc.  
Title of 12(b) Security Common stock, $.01 par value  
Trading Symbol WSTG  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Central Index Key 0000945983  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   4,362,197
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q3