REVENUE, Disaggregation of Revenue (Details) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Disaggregation of Revenue [Abstract]
Revenue	[1]	$ 892,076	$ 824,549	$ 663,761
IC [Member]
Disaggregation of Revenue [Abstract]
Revenue		651,279	593,026	460,171
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		194,939	195,332	162,973
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		456,340	397,694	297,198
FPD [Member]
Disaggregation of Revenue [Abstract]
Revenue		240,797	231,523	203,590
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		200,842	186,988	155,670
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		39,955	44,535	47,920
Taiwan [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	316,889	291,342	248,597
China [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	245,378	212,598	115,732
Korea [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	162,235	156,139	156,391
United States [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	128,879	126,205	105,023
Europe [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	36,579	36,402	36,242
Other [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	2,116	1,863	1,776
Over Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		838,628	758,359	606,332
At a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		$ 53,448	$ 66,190	$ 57,429

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