Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

v3.10.0.1
Document And Entity Information - shares
6 Months Ended
Sep. 29, 2018
Nov. 02, 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 Emerging Growth Company false  
Entity Small Business true  
Entity Common Stock, Shares Outstanding (in shares)   10,989,011
Document Type 10-Q  
Document Period End Date Sep. 29, 2018  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q2  
Amendment Flag false