REVENUE, Disaggregation of Revenue (Details) - USD ($) $ in Thousands		3 Months Ended
		Feb. 02, 2025	Jan. 28, 2024
Disaggregation of Revenue [Abstract]
Revenue	[1]	$ 212,138	$ 216,334
IC [Member]
Disaggregation of Revenue [Abstract]
Revenue		153,956	157,589
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		60,105	60,875
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		93,851	96,714
FPD [Member]
Disaggregation of Revenue [Abstract]
Revenue		58,182	58,745
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		49,679	50,616
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		8,503	8,129
Taiwan [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	73,035	74,965
China [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	53,558	58,137
South Korea [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	40,237	40,335
United States [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	36,898	32,733
Europe [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	7,940	9,705
Other [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	470	459
Over Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		205,076	203,527
At a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		$ 7,062	$ 12,807

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