REVENUE, Disaggregation of Revenue (Details) - USD ($) $ in Thousands		3 Months Ended
		Jan. 30, 2022	Jan. 31, 2021
Disaggregation of Revenue [Abstract]
Revenue	[1]	$ 189,827	$ 152,067
IC [Member]
Disaggregation of Revenue [Abstract]
Revenue		129,761	104,956
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		46,534	36,780
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		83,227	68,176
FPD [Member]
Disaggregation of Revenue [Abstract]
Revenue		60,066	47,111
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		46,276	34,645
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		13,790	12,466
Taiwan [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	67,841	56,590
China [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	45,953	20,997
Korea [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	39,515	38,783
United States [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	27,176	26,604
Europe [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	8,914	8,575
Other [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	428	518
Over Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		170,264	141,284
At a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		$ 19,563	$ 10,783

[1] This table disaggregates revenue by the location in which it was earned.