REVENUE (Tables)

12 Months Ended

Oct. 31, 2020

REVENUE [Abstract]

Disaggregation of Revenue

The following tables present our revenue for the years ended October 31, 2020 and October 31, 2019, disaggregated by product type, geographic origin, and timing of recognition.

	Year Ended		Year Ended
Revenue by Product Type	October 31, 2020		October 31, 2019
IC
High-end	$	156,129	$	156,418
Mainstream		262,281		249,773
Total IC	$	418,410	$	406,191
FPD
High-end	$	139,558	$	98,832
Mainstream		51,723		45,637
Total FPD	$	191,281	$	144,469
	$	609,691	$	550,660

Revenue by Geographic Origin
Taiwan	$	239,101	$	244,377
Korea		153,052		147,734
United States		104,949		105,045
China		79,374		19,010
Europe		31,501		32,585
All other Asia		1,714		1,909
	$	609,691	$	550,660

Revenue by Timing of Recognition
Over time	$	535,071	$	497,942
At a point in time		74,620		52,718
	$	609,691	$	550,660