Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

Document And Entity Information - USD ($)
12 Months Ended
Mar. 26, 2016
Jun. 02, 2016
Sep. 24, 2015
Entity Registrant Name GIGA TRONICS INC    
Entity Central Index Key 0000719274    
Trading Symbol giga    
Current Fiscal Year End Date --03-26    
Entity Filer Category Smaller Reporting Company    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer No    
Entity Common Stock, Shares Outstanding (in shares)   9,549,703  
Entity Public Float     $ 6,455,711
Document Type 10-K    
Document Period End Date Mar. 26, 2016    
Document Fiscal Year Focus 2016    
Document Fiscal Period Focus FY    
Amendment Flag false