XML 11 R1.htm IDEA: XBRL DOCUMENT v3.4.0.3
Document and Entity Information - USD ($)
3 Months Ended
Apr. 02, 2016
May. 09, 2016
Document And Entity Information    
Entity Registrant Name CPS TECHNOLOGIES CORP/DE/  
Entity Central Index Key 0000814676  
Document Type 10-Q  
Document Period End Date Apr. 02, 2016  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Is Entity a Well-known Seasoned Issuer? No  
Is Entity a Voluntary Filer? No  
Is Entity's Reporting Status Current? Yes  
Entity Filer Category Smaller Reporting Company  
Entity Public Float   $ 13,199,118
Entity Common Stock, Shares Outstanding   14,000,000
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2016