XML 12 R1.htm IDEA: XBRL DOCUMENT v3.20.4
Cover
Feb. 08, 2021
Aug. 05, 2020
Cover [Abstract]    
Document Type 8-K  
Document Period End Date Feb. 08, 2021  
Entity Registrant Name BGSF, INC.  
Entity Incorporation, State or Country Code DE  
Entity File Number 001-36704  
Entity Tax Identification Number 26-0656684  
Entity Address, Address Line One 5850 Granite Parkway, Suite 730  
Entity Address, City or Town Plano  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 75024  
City Area Code 972  
Local Phone Number 692-2400  
Written Communications false  
Soliciting Material false  
Pre-commencement Tender Offer false  
Pre-commencement Issuer Tender Offer false  
Entity Emerging Growth Company   false
Title of 12(b) Security Common Stock  
Trading Symbol BGSF  
Security Exchange Name NYSE  
Entity Central Index Key   0001474903
Amendment Flag   false