v3.25.4
COMMITMENTS, CONTINGENCIES AND CONCENTRATIONS (Significant customer concentrations as a percentage of total accounts receivable) (Details) - Accounts Receivable - Customer Concentration Risk
3 Months Ended
Jan. 03, 2026
Dec. 28, 2024
Forehope Electronic (Ningbo) Co., Ltd.    
Concentration Risk [Line Items]    
Customer concentrations risk percentage   11.80%
Tianshui Huatian Technology Co., Ltd    
Concentration Risk [Line Items]    
Customer concentrations risk percentage 30.70% 23.40%
Haoseng Industrial Co Ltd    
Concentration Risk [Line Items]    
Customer concentrations risk percentage 18.50%