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%

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