REVENUE, Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2023	May 01, 2022	Apr. 30, 2023	May 01, 2022
Disaggregation of Revenue [Abstract]
Revenue	$ 229,306	$ 204,509	$ 440,397	$ 394,336
IC [Member]
Disaggregation of Revenue [Abstract]
Revenue	167,054	145,799	323,643	275,560
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue	43,920	51,362	91,923	98,285
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue	123,134	94,437	231,720	177,275
FPD [Member]
Disaggregation of Revenue [Abstract]
Revenue	62,252	58,710	116,754	118,776
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue	51,888	46,610	97,579	92,886
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue	10,364	12,100	19,175	25,890
Taiwan [Member]
Disaggregation of Revenue [Abstract]
Revenue	80,448	69,852	156,017	137,693
China [Member]
Disaggregation of Revenue [Abstract]
Revenue	65,215	53,691	124,148	99,645
Korea [Member]
Disaggregation of Revenue [Abstract]
Revenue	41,372	40,769	79,204	80,283
United States [Member]
Disaggregation of Revenue [Abstract]
Revenue	32,495	30,335	62,377	57,511
Europe [Member]
Disaggregation of Revenue [Abstract]
Revenue	9,276	9,506	17,722	18,420
Other [Member]
Disaggregation of Revenue [Abstract]
Revenue	500	356	929	784
Over Time [Member]
Disaggregation of Revenue [Abstract]
Revenue	215,376	192,770	412,541	363,034
At a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Revenue	$ 13,930	$ 11,739	$ 27,856	$ 31,302