REVENUE (Details) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Disaggregation of Revenue [Abstract]
Revenue	[1]	$ 824,549	$ 663,761	$ 609,691
IC [Member]
Disaggregation of Revenue [Abstract]
Revenue		593,026	460,171	418,410
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		195,332	162,973	156,129
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		397,694	297,198	262,281
FPD [Member]
Disaggregation of Revenue [Abstract]
Revenue		231,523	203,590	191,281
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		186,988	155,670	139,558
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		44,535	47,920	51,723
Taiwan [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	291,342	248,597	239,101
China [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	212,598	115,732	79,374
Korea [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	156,139	156,391	153,052
United States [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	126,205	105,023	104,949
Europe [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	36,402	36,242	31,501
Other [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	1,863	1,776	1,714
Over Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		758,359	606,332	535,071
At a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		$ 66,190	$ 57,429	$ 74,620

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