BUSINESS SEGMENT INFORMATION (Details) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2019	Dec. 31, 2018
BUSINESS SEGMENT INFORMATION
NET SALES	$ 171,728	$ 163,365
Consolidated EBIT	16,791	25,350
Less: Interest expense	(2,421)	(1,855)
Earnings before income taxes from continuing operations	14,370	23,495
Aerospace & Defense
BUSINESS SEGMENT INFORMATION
NET SALES	77,511	66,224
Consolidated EBIT	12,513	10,610
Test
BUSINESS SEGMENT INFORMATION
NET SALES	41,383	41,286
Consolidated EBIT	4,656	3,310
USG
BUSINESS SEGMENT INFORMATION
NET SALES	52,834	55,855
Consolidated EBIT	9,288	21,546
Corporate (loss)
BUSINESS SEGMENT INFORMATION
Consolidated EBIT	$ (9,666)	$ (10,116)

Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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The net amount of operating interest income (expense).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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