REVENUE (Tables)

9 Months Ended

Aug. 01, 2021

REVENUE [Abstract]

Disaggregation of Revenue

The following tables present our revenue for the three and nine-month periods ended August 1, 2021 and August 2, 2020, disaggregated by product type, geographic origin, and timing of recognition.

	Three Months Ended				Nine Months Ended
	August 1, 2021		August 2, 2020		August 1, 2021		August 2, 2020
Revenue by Product Type
IC
High-end	$	42,351	$	38,665	$	120,390	$	117,974
Mainstream		75,423		70,001		214,332		194,517
Total IC	$	117,774	$	108,666	$	334,722	$	312,491
FPD
High-end	$	40,640	$	36,670	$	114,685	$	108,248
Mainstream		12,229		12,559		33,066		39,666
Total FPD	$	52,869	$	49,229	$	147,751	$	147,914
	$	170,643	$	157,895	$	482,473	$	460,405

	Three Months Ended				Nine Months Ended
	August 1, 2021		August 2, 2020		August 1, 2021		August 2, 2020
Revenue by Geography *
Taiwan	$	63,849	$	60,836	$	179,441	$	182,463
Korea		39,575		39,488		118,597		116,485
United States		24,693		28,351		78,447		78,276
China		32,664		20,988		77,391		58,374
Europe		9,437		7,688		27,269		23,562
Other		425		544		1,328		1,245
	$	170,643	$	157,895	$	482,473	$	460,405

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

	Three Months Ended				Nine Months Ended
	August 1, 2021		August 2, 2020		August 1, 2021		August 2, 2020
Revenue by Timing of Recognition
Over time	$	157,941	$	137,442	$	443,923	$	401,347
At a point in time		12,702		20,453		38,550		59,058
	$	170,643	$	157,895	$	482,473	$	460,405