OPERATING SEGMENTS (Details) $ in Thousands	3 Months Ended
	Jan. 28, 2018 USD ($) operating_segment	Jan. 29, 2017 USD ($)	Oct. 29, 2017 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | operating_segment	4
Total net sales	$ 421,349	$ 391,703
Total external net sales	421,349	391,703
Total operating income	12,898	9,886
Unallocated other expense, net	(6,531)	(6,572)
Income before income taxes	6,367	3,314
Total assets	945,994		$ 1,031,112
Operating Segments | Engineered Building Systems
Segment Reporting Information [Line Items]
Total net sales	156,964	151,263
Total external net sales	148,288	145,021
Total operating income	8,263	6,503
Total assets	181,030		195,426
Operating Segments | Metal Components
Segment Reporting Information [Line Items]
Total net sales	146,832	134,173
Total external net sales	127,528	115,557
Total operating income	17,089	12,376
Total assets	182,228		186,369
Operating Segments | Insulated Metal Panels
Segment Reporting Information [Line Items]
Total net sales	110,794	95,195
Total external net sales	97,513	82,441
Total operating income	7,071	2,192
Total assets	370,927		380,308
Operating Segments | Metal Coil Coating
Segment Reporting Information [Line Items]
Total net sales	88,343	88,340
Total external net sales	48,020	48,684
Total operating income	5,376	6,706
Total assets	172,159		175,046
Intersegment Eliminations
Segment Reporting Information [Line Items]
Total net sales	(81,584)	(77,268)
Corporate
Segment Reporting Information [Line Items]
Total operating income	(24,901)	$ (17,891)
Total assets	$ 39,650		$ 93,963