v2.4.0.8
Document And Entity Information
6 Months Ended
Jun. 30, 2015
Jul. 31, 2015
Document and Entity Information [Abstract]    
Entity Registrant Name INTEST CORP  
Trading Symbol INTT  
Document Type 10-Q  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   10,562,678
Amendment Flag false  
Entity Central Index Key 0001036262  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Filer Category Smaller Reporting Company  
Entity Well-known Seasoned Issuer No  
Document Period End Date Jun. 30, 2015  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q2