REVENUE (Tables)

3 Months Ended

Jan. 28, 2024

REVENUE [Abstract]

Contract Balances

The following table provides information about our contract balances at the balance sheet dates.

Classification	January 28, 2024		October 31, 2023
Contract Assets
Other current assets	$	12,376	$	10,984
Contract Liabilities
Accrued liabilities	$	8,968	$	9,965
Other liabilities		11,820		12,454
	$	20,788	$	22,419

The following table presents revenue recognized from contract liabilities that existed at the beginning of the reporting periods.

	Three Months Ended
	January 28, 2024		January 29, 2023
Revenue recognized from beginning liability	$	5,507	$	7,638

Disaggregation of Revenue

The following tables present our revenue for the three-month periods ended January 28, 2024, and January 29, 2023, disaggregated by product type, geographic origin, and timing of recognition.

	Three Months Ended
	January 28, 2024		January 29, 2023
Revenue by Product Type
IC
High-end	$	60,875	$	48,003
Mainstream		96,714		108,586
Total IC	$	157,589	$	156,589
FPD
High-end	$	50,616	$	45,691
Mainstream		8,129		8,810
Total FPD	$	58,745	$	54,501
	$	216,334	$	211,090

	Three Months Ended
	January 28, 2024		January 29,    2023
Revenue by Geographic Origin*
Taiwan	$	74,965	$	75,569
China		58,137		58,932
Korea		40,335		37,832
United States		32,733		29,881
Europe		9,705		8,447
Other		459		429
	$	216,334	$	211,090

* This table disaggregates revenue by the location in which it was earned.

	Three Months Ended
Revenue by Timing of Recognition	January 28, 2024		January 29, 2023
Over time	$	203,527	$	197,164
At a point in time		12,807		13,926
	$	216,334	$	211,090