Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

v3.19.1
Document And Entity Information - USD ($)
12 Months Ended
Mar. 30, 2019
May 20, 2019
Sep. 29, 2018
Document Information [Line Items]      
Entity Registrant Name GIGA TRONICS INC    
Entity Central Index Key 0000719274    
Trading Symbol giga    
Current Fiscal Year End Date --03-30    
Entity Filer Category Non-accelerated Filer    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer No    
Entity Emerging Growth Company false    
Entity Small Business true    
Entity Common Stock, Shares Outstanding (in shares)   11,360,511  
Entity Public Float     $ 3,046,083
Entity Shell Company false    
Document Type 10-K    
Document Period End Date Mar. 30, 2019    
Document Fiscal Year Focus 2019    
Document Fiscal Period Focus FY    
Amendment Flag false