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SEGMENT INFORMATION (Schedule of net revenue by Capital Equipment end markets (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 30, 2023	Dec. 31, 2022
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenue	$ 171,189	$ 176,233
Ball Bonding Equipment | General Semiconductor
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenue	70,948	68,372
Ball Bonding Equipment | Automotive & Industrial
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenue	23,521	53,180
Ball Bonding Equipment | LED
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenue	5,732	9,193
Ball Bonding Equipment | Memory
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenue	29,747	4,627
APS
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenue	$ 41,241	$ 40,861

X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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