REPORTABLE SEGMENTS (Details) - Schedule of summary of segment assets - USD ($) $ in Thousands	Sep. 30, 2019	Oct. 01, 2018	Sep. 30, 2018	Sep. 30, 2017
REPORTABLE SEGMENTS (Details) - Schedule of summary of segment assets [Line Items]
Continuing assets	$ 2,071,730		$ 2,081,650	$ 1,499,528
Assets of discontinued operations	3,209		3,240	374,013
Total Assets	2,074,939	$ 2,085,933	2,084,890	1,873,541
Consumer And Professional Products Segment [Member]
REPORTABLE SEGMENTS (Details) - Schedule of summary of segment assets [Line Items]
Continuing assets	1,070,510		1,221,143	879,452
Home and Building Products (HBP) [Member]
REPORTABLE SEGMENTS (Details) - Schedule of summary of segment assets [Line Items]
Continuing assets	571,216		410,488	204,651
Defense Electronics Segment [Member]
REPORTABLE SEGMENTS (Details) - Schedule of summary of segment assets [Line Items]
Continuing assets	347,575		346,907	343,445
Operating [Member]
REPORTABLE SEGMENTS (Details) - Schedule of summary of segment assets [Line Items]
Continuing assets	1,989,301		1,978,538	1,427,548
Corporate [Member]
REPORTABLE SEGMENTS (Details) - Schedule of summary of segment assets [Line Items]
Continuing assets	$ 82,429		$ 103,112	$ 71,980