10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(MARK ONE)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED  DECEMBER 31, 2020

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM ______ TO ______

COMMISSION FILE NUMBER 1-10596

ESCO TECHNOLOGIES INC.

(Exact name of registrant as specified in its charter)

MISSOURI	43-1554045
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)
9900A CLAYTON ROAD
ST. LOUIS, MISSOURI	63124-1186
(Address of principal executive offices)	(Zip Code)

(314) 213-7200

(Registrant’s telephone number, including area code)

Securities registered pursuant to section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01 per share	ESE	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class	Shares outstanding at January 31, 2021
Common stock, $.01 par value per share	26,037,714

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

(Dollars in thousands, except per share amounts)

	Three Months Ended
	December 31,
	2020		2019
Net sales	$	162,949		171,728
Costs and expenses:
Cost of sales		98,777		106,727
Selling, general and administrative expenses		41,000		42,105
Amortization of intangible assets		4,948		5,810
Interest expense, net		541		2,421
Other expenses, net		23		295
Total costs and expenses		145,289		157,358
Earnings before income taxes		17,660		14,370
Income tax expense		3,974		3,606
Earnings from continuing operations		13,686		10,764
Loss from discontinued operations, net of tax benefit of $269		—		(601)
Gain on sale of discontinued operations, net of tax expense of $23,734		—		76,614
Earnings from discontinued operations		—		76,013
Net earnings	$	13,686		86,777
Earnings per share:
Basic — Continuing operations	$	0.53		0.41
— Discontinued operations		—		2.93
— Net earnings	$	0.53		3.34
Diluted — Continuing operations	$	0.52		0.41
— Discontinued operations		—		2.91
— Net earnings	$	0.52		3.32

See accompanying notes to consolidated financial statements.

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ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(Unaudited)

(Dollars in thousands)

	Three Months Ended
	December 31,
	2020		2019
Net earnings	$	13,686	86,777
Other comprehensive income, net of tax:
Foreign currency translation adjustments		5,349	3,923
Total other comprehensive income, net of tax		5,349	3,923
Comprehensive income	$	19,035	90,700

See accompanying notes to consolidated financial statements.

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ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Unaudited)

(Dollars in thousands)

	December 31,		September 30,
	2020		2020
ASSETS
Current assets:
Cash and cash equivalents	$	57,362		52,560
Accounts receivable, net		143,675		144,082
Contract assets, net		93,762		96,746
Inventories, net		144,054		136,189
Other current assets		13,392		17,053
Total current assets		452,245		446,630
Property, plant and equipment, net of accumulated depreciation of $135,500 and $130,534, respectively		141,538		139,870
Intangible assets, net of accumulated amortization of $134,005 and $129,063, respectively		347,437		346,632
Goodwill		411,161		408,063
Operating lease assets		20,315		21,390
Other assets		10,879		10,938
Total assets	$	1,383,575		1,373,523
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Current maturities of long-term debt and short-term borrowings	$	21,842		22,368
Accounts payable		44,198		50,525
Contract liabilities, net		112,286		100,551
Accrued salaries		27,197		32,149
Accrued other expenses		49,100		50,436
Total current liabilities		254,623		256,029
Deferred tax liabilities		60,400		60,938
Non-current operating lease liabilities		15,746		16,785
Other liabilities		39,207		38,176
Long-term debt		34,000		40,000
Total liabilities		403,976		411,928
Shareholders’ equity:
Preferred stock, par value $.01 per share, authorized 10,000,000 shares		—		—
Common stock, par value $.01 per share, authorized 50,000,000 shares, issued 30,645,625 and 30,645,625 shares, respectively		306		306
Additional paid-in capital		294,735		293,682
Retained earnings		790,000		778,398
Accumulated other comprehensive income (loss), net of tax		1,692		(3,657)
		1,086,733		1,068,729
Less treasury stock, at cost: 4,607,911 and 4,607,911 common shares, respectively		(107,134)		(107,134)
Total shareholders’ equity		979,599		961,595
Total liabilities and shareholders’ equity	$	1,383,575		1,373,523

See accompanying notes to consolidated financial statements.

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ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

(Dollars in thousands)

	Three Months Ended
	December 31,
	2020		2019
Cash flows from operating activities:
Net earnings	$	13,686	86,777
Earnings from discontinued operations		—	(76,013)
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization		10,012	10,540
Stock compensation expense		1,368	1,446
Changes in assets and liabilities		264	(19,051)
Effect of deferred taxes		(538)	(370)
Net cash provided by operating activities – continuing operations		24,792	3,329
Net cash used by operating activities – discontinued operations		—	(622)
Net cash provided by operating activities		24,792	2,707
Cash flows from investing activities:
Acquisition of business, net of cash acquired		(6,508)	—
Additions to capitalized software		(1,554)	(1,923)
Capital expenditures		(5,973)	(12,647)
Net cash used by investing activities – continuing operations		(14,035)	(14,570)
Proceeds from sale of discontinued operations		—	183,997
Capital expenditures – discontinued operations		—	(1,728)
Net cash provided by investing activities – discontinued operations		—	182,269
Net cash (used) provided by investing activities		(14,035)	167,699
Cash flows from financing activities:
Proceeds from long-term debt and short-term borrowings		30,000	10,000
Principal payments on long-term debt and short-term borrowings		(36,525)	(145,000)
Dividends paid		(2,084)	(2,079)
Net cash used by financing activities – continuing operations		(8,609)	(137,079)
Net cash used by financing activities – discontinued operations		—	(2,140)
Net cash used by financing activities		(8,609)	(139,219)
Effect of exchange rate changes on cash and cash equivalents		2,654	3,697
Net increase in cash and cash equivalents		4,802	34,884
Cash and cash equivalents, beginning of period		52,560	61,808
Cash and cash equivalents, end of period	$	57,362	96,692
Supplemental cash flow information:
Interest paid	$	179	2,150
Income taxes paid (including state and foreign)		4,336	305

See accompanying notes to consolidated financial statements.

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ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.    BASIS OF PRESENTATION

The accompanying consolidated financial statements, in the opinion of management, include all adjustments, consisting of normal recurring accruals, necessary for a fair presentation of the results for the interim periods presented. The consolidated financial statements are presented in accordance with the requirements of Form 10-Q and consequently do not include all the disclosures required for annual financial statements by accounting principles generally accepted in the United States of America (GAAP). As a result of the pension plan termination referenced in the fourth quarter of 2020, certain prior year amounts have been reclassified to conform with the current year presentation. For further information, refer to the consolidated financial statements and related notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2020.

The Company’s results for the three-month period ended December 31, 2020 are not necessarily indicative of the results for the entire 2021 fiscal year. References to the first quarters of 2021 and 2020 represent the fiscal quarters ended December 31, 2020 and 2019, respectively. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities. Actual results could differ from those estimates.

2.    EARNINGS PER SHARE (EPS)

Basic EPS is calculated using the weighted average number of common shares outstanding during the period. Diluted EPS is calculated using the weighted average number of common shares outstanding during the period plus shares issuable upon the assumed exercise of dilutive common share options and vesting of performance-accelerated restricted shares (restricted shares) by using the treasury stock method. The number of shares used in the calculation of earnings per share for each period presented is as follows (in thousands):

	Three Months Ended
	December 31,
	2020	2019
Weighted Average Shares Outstanding — Basic	26,038	25,981
Dilutive Options and Restricted Shares	144	187
Adjusted Shares — Diluted	26,182	26,168

3.    SHARE-BASED COMPENSATION

The Company provides compensation benefits to certain key employees under several share-based plans providing for performance-accelerated restricted shares (restricted shares), and to non-employee directors under a non-employee directors compensation plan.

Performance-Accelerated Restricted Share Awards

Compensation expense related to the restricted share awards was $1.1 million and $1.1 million for the three-month periods ended December 31, 2020 and 2019, respectively. There were 220,300 non-vested shares outstanding as of December 31, 2020.

Non-Employee Directors Plan

Compensation expense related to the non-employee director grants was $0.3 million and $0.3 million for the three-month periods ended December 31, 2020 and 2019, respectively.

The total share-based compensation cost that has been recognized in the results of operations and included within selling, general and administrative expenses (SG&A) was $1.4 million for each of the three-month periods ended December 31, 2020 and 2019. The total income tax benefit recognized in results of operations for share-based compensation arrangements was $0.3 million for each of the three-month periods ended December 31, 2020 and 2019. As of December 31, 2020, there was $7.1 million of total unrecognized compensation cost related to share-based compensation arrangements. That cost is expected to be recognized over a remaining weighted-average period of 1.7 years.

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4.    INVENTORIES

Inventories, net, from continuing operations consist of the following:

	December 31,		September 30,
(In thousands)	2020		2020
Finished goods	$	28,365	28,471
Work in process		37,290	30,183
Raw materials		78,399	77,535
Total inventories	$	144,054	136,189

5.    GOODWILL AND OTHER INTANGIBLE ASSETS

Included on the Company’s Consolidated Balance Sheets at December 31, 2020 and September 30, 2020 are the following intangible assets gross carrying amounts and accumulated amortization from continuing operations:

	December 31,		September 30,
(Dollars in thousands)	2020		2020
Goodwill	$	411,161	408,063
Intangible assets with determinable lives:
Patents
Gross carrying amount	$	2,120	2,092
Less: accumulated amortization		887	858
Net	$	1,233	1,234
Capitalized software
Gross carrying amount	$	86,442	84,888
Less: accumulated amortization		58,957	57,302
Net	$	27,485	27,586
Customer relationships
Gross carrying amount	$	229,275	227,178
Less: accumulated amortization		70,746	67,643
Net	$	158,529	159,535
Other
Gross carrying amount	$	5,342	5,156
Less: accumulated amortization		3,415	3,260
Net	$	1,927	1,896
Intangible assets with indefinite lives:
Trade names	$	158,263	156,381

The changes in the carrying amount of goodwill attributable to each business segment for the three months ended December 31, 2020 is as follows:

				Aerospace
(Dollars in millions)	USG		Test	& Defense	Total
Balance as of September 30, 2020		271.9	34.1	102.1	408.1
Acquisition activity		—	—	2.3	2.3
Foreign currency translation		0.8	—	—	0.8
Balance as of December 31, 2020	$	272.7	34.1	104.4	411.2

The economic uncertainty, changes in the propensity for the general public to travel by air, and reductions in demand for commercial aircraft as a result of the COVID-19 pandemic have adversely impacted net sales and operating results in certain of

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the Aerospace and Defense reporting units. There were no impairment charges incurred for the three months ended December 31, 2020, however, the fair value of the Mayday reporting unit exceeded carrying value by slightly less than 10%. At December 31, 2020, we had $30 million of goodwill recorded for Mayday.

6.    BUSINESS SEGMENT INFORMATION

The Company is organized based on the products and services that it offers and classifies its continuing business operations in three reportable segments for financial reporting purposes: Aerospace & Defense (formerly called Filtration/Fluid Flow), RF Shielding and Test (Test), and Utility Solutions Group (USG). The Aerospace & Defense segment’s operations consist of PTI Technologies Inc. (PTI), VACCO Industries (VACCO), Crissair, Inc. (Crissair), Westland Technologies Inc. (Westland), Mayday Manufacturing Co. and its affiliate Hi-Tech Metals, Inc. (collectively referred to as Mayday) and Globe Composite Solutions, LLC (Globe). The companies within this segment primarily design and manufacture specialty filtration, fluid control and naval products, including hydraulic filter elements and fluid control devices used in aerospace and defense applications; unique filter mechanisms used in micro-propulsion devices for satellites and custom designed filters for manned aircraft and submarines; products and systems to reduce vibration and/or acoustic signatures and otherwise reduce or obscure a vessel’s signature, and other communications, sealing, surface control and hydrodynamic related applications to enhance U.S. Navy maritime survivability; precision-tolerance machined components for the aerospace and defense industry; and metal processing services. The Test segment’s operations consist primarily of ETS-Lindgren Inc. (ETS-Lindgren). ETS-Lindgren is an industry leader in providing its customers with the ability to identify, measure and contain magnetic, electromagnetic and acoustic energy. ETS-Lindgren also manufactures radio frequency shielding products and components used by manufacturers of medical equipment, communications systems, electronic products, and shielded rooms for high-security data processing and secure communication. The USG segment’s operations consist primarily of Doble Engineering Company and Morgan Schaffer Inc. (together Doble), and NRG Systems, Inc. (NRG). Doble is an industry leader in the development, manufacture and delivery of diagnostic testing solutions that enable electric power grid operators to assess the integrity of high voltage power delivery equipment. NRG designs and manufactures decision support tools for the renewable energy industry, primarily wind and solar.

Management evaluates and measures the performance of its reportable segments based on “Net Sales” and “EBIT”, which are detailed in the table below. EBIT is defined as earnings from continuing operations before interest and taxes. The table below is presented on the basis of continuing operations and excludes discontinued operations.

	Three Months Ended
	December 31,
(In thousands)	2020		2019
NET SALES
Aerospace & Defense	$	66,891	77,511
USG		54,540	52,834
Test		41,518	41,383
Consolidated totals	$	162,949	171,728
EBIT
Aerospace & Defense	$	9,380	12,513
USG		12,731	9,288
Test		5,342	4,656
Corporate (loss)		(9,252)	(9,666)
Consolidated EBIT		18,201	16,791
Less: Interest expense		(541)	(2,421)
Earnings before income taxes from continuing operations	$	17,660	14,370

Non-GAAP Financial Measures

The financial measure “EBIT” is presented in the above table and elsewhere in this Report. EBIT on a consolidated basis is a non-GAAP financial measure. Management believes that EBIT is useful in assessing the operational profitability of the Company’s business segments because it excludes interest and taxes, which are generally accounted for across the entire Company on a consolidated basis. EBIT is also one of the measures used by management in determining resource allocations within the Company as well as incentive compensation. A reconciliation of EBIT to net earnings from continuing operations is set forth in Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations – EBIT.

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The Company believes that the presentation of EBIT provides important supplemental information to investors to facilitate comparisons with other companies, many of which use similar non-GAAP financial measures to supplement their GAAP results. However, the Company’s non-GAAP financial measures may not be comparable to other companies’ non-GAAP financial performance measures. Furthermore, the use of non-GAAP financial measures is not intended to replace any measures of performance determined in accordance with GAAP.

7.    DEBT

The Company’s debt is summarized as follows:

	December 31,		September 30,
(In thousands)	2020		2020
Total borrowings	$	55,842	62,368
Current portion of long-term debt and short-term borrowings		(21,842)	(22,368)
Total long-term debt, less current portion	$	34,000	40,000

The Credit Facility includes a $500 million revolving line of credit, as well as provisions allowing for the increase of the credit facility commitment amount by an additional $250 million, if necessary, with the consent of the lenders. The bank syndication supporting the facility is comprised of a diverse group of eight banks led by JP Morgan Chase Bank, N.A., as Administrative Agent. The Credit Facility matures September 27, 2024.

At December 31, 2020, the Company had approximately $434 million available to borrow under the Credit Facility, plus the $250 million increase option, in addition to $57.4 million cash on hand. The Company classified $20.0 million as the current portion of long-term debt as of December 31, 2020, as the Company intends to repay this amount within the next twelve months; however, the Company has no contractual obligation to repay such amount during the next twelve months. The letters of credit issued and outstanding under the Credit Facility totaled $9.9 million at December 31, 2020.

Interest on borrowings under the Credit Facility is calculated at a spread over either the London Interbank Offered Rate (LIBOR ), the New York Federal Reserve Bank Rate or the prime rate, depending on various factors. The Credit Facility also requires a facility fee ranging from 10 to 25 basis points per annum on the unused portion. The Credit Facility is secured by the unlimited guaranty of the Company’s direct and indirect material U.S. subsidiaries and the pledge of 100% of the equity interests of its direct and indirect material foreign subsidiaries. The financial covenants of the Credit Facility include a leverage ratio and an interest coverage ratio. The weighted average interest rates were 1.45% and 3.18% for the three-month periods ending December 31, 2020 and 2019, respectively. As of December 31, 2020, the Company was in compliance with all covenants.

8.  INCOME TAX EXPENSE

The first quarter 2021 effective income tax rate from continuing operations was 22.5% compared to 25.1% in the first quarter of 2020. There were no significant or unusual items impacting the effective income tax rate in the first quarter of 2021.

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9.  SHAREHOLDERS’ EQUITY

The change in shareholders’ equity for the first three months of 2021 and 2020 is shown below (in thousands):

	Three Months Ended December 31,
	2020	2019
Common stock
Beginning balance	306	306
Stock plans	—	—
Ending balance	306	306
Additional paid-in-capital
Beginning balance	293,682	292,408
Stock plans	1,053	648
Ending balance	294,735	293,056
Retained earnings
Beginning balance	778,398	684,741
Net earnings common stockholders	13,686	86,777
Dividends paid	(2,084)	(2,079)
Ending balance	790,000	769,439
Accumulated other comprehensive income (loss)
Beginning balance	(3,657)	(43,974)
Foreign currency translation	5,349	3,923
Forward exchange contracts	—	—
Ending balance	1,692	(40,051)
Treasury stock
Beginning balance	(107,134)	(107,259)
Issued under stock plans	—	—
Ending balance	(107,134)	(107,259)
Total equity	979,599	915,491

10.  DERIVATIVE FINANCIAL INSTRUMENTS

Market risks relating to the Company’s operations result primarily from changes in interest rates and changes in foreign currency exchange rates. The Company is exposed to market risk related to changes in interest rates and selectively uses derivative financial instruments, including forward contracts and swaps, to manage these risks. In 2018, the Company entered into three interest rate swaps with a notional amount of $150 million to hedge some of its exposure to variability in future LIBOR-based interest payments on variable rate debt. The final interest rate swap was settled during September 2020; therefore, there are no outstanding interest rate swaps as of December 31, 2020.

The Company’s Canadian subsidiary Morgan Schaffer enters into foreign exchange contracts to manage foreign currency risk as a portion of their revenue is denominated in U.S. dollars. The Company expects hedging gains or losses to be essentially offset by losses or gains on the related underlying exposures. The amounts ultimately recognized may differ for open positions, which remain subject to ongoing market price fluctuations until settlement. All derivative instruments are reported in either accrued expenses or other assets on the balance sheet at fair value. For derivative instruments designated as cash flow hedges, the gain or loss on the derivative is deferred in accumulated other comprehensive income until recognized in earnings with the underlying hedged item.

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The following is a summary of the notional transaction amounts and fair values for the Company’s outstanding derivative financial instruments by risk category and instrument type as of December 31, 2020:

	Notional		Fair Value
(In thousands)	amount		(US$)
Forward contracts	3,500	USD	167

11.  FAIR VALUE MEASUREMENTS

The accounting guidance establishes a three-level hierarchy for disclosure of fair value measurements, based upon the transparency of inputs to the valuation of an asset or liability as of the measurement date, as follows:

● Level 1 – inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets.

● Level 2 – inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument.

● Level 3 – inputs to the valuation methodology are unobservable and significant to the fair value measurement.

Financial Assets and Liabilities

The Company has estimated the fair value of its financial instruments as of December 31, 2020 and September 30, 2020 using available market information or other appropriate valuation methodologies. The carrying amounts of cash and cash equivalents, receivables, inventories, payables, debt and other current assets and liabilities approximate fair value because of the short maturity of those instruments.

Fair Value of Financial Instruments

The Company’s forward contracts and interest rate swaps are classified within Level 2 of the valuation hierarchy in accordance with FASB Accounting Standards Codification (ASC) 825, as presented below as of December 31, 2020:

(In thousands)	Level 1		Level 2		Level 3	Total
Assets (Liabilities):
Forward contracts and interest rate swaps	$	—	167	$	—	167

Valuation was based on third party evidence of similarly priced derivative instruments.

Nonfinancial Assets and Liabilities

The Company’s nonfinancial assets such as property, plant and equipment, and other intangible assets are not measured at fair value on a recurring basis; however they are subject to fair value adjustments in certain circumstances, such as when there is evidence that an impairment may exist. No impairments were recorded during the three-month period ended December 31, 2020.

12.  REVENUES

Disaggregation of Revenues

Revenues by customer type, geographic location, and revenue recognition method for the three-month period ended December 31, 2020 are presented in the table below as the Company deems it best depicts how the nature, amount, timing and uncertainty of net

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sales and cash flows are affected by economic factors. The table below also includes a reconciliation of the disaggregated revenue within each reportable segment on a continuing operations basis.

	Aerospace
(In thousands)	& Defense		USG		Test		Total
Customer type:
Commercial	$	27,879	$	53,864	$	36,722	$	118,465
U.S. Government		39,012		676		4,796		44,484
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949
Geographic location:
United States	$	57,813	$	37,045	$	23,266	$	118,124
International		9,078		17,495		18,252		44,825
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949
Revenue recognition method:
Point in time	$	26,946	$	42,367	$	8,868	$	78,181
Over time		39,945		12,173		32,650		84,768
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949

Remaining Performance Obligations

Remaining performance obligations, which is the equivalent of backlog, represent the expected transaction price allocated to contracts that the Company expects to recognize as revenue in future periods when the Company performs under the contracts. These remaining obligations include amounts that have been formally appropriated under contracts with the U.S. Government, and exclude unexercised contract options and potential orders under ordering-type contracts such as Indefinite Delivery, Indefinite Quantity contracts. At December 31, 2020, the Company had $512.1 million in remaining performance obligations of which the Company expects to recognize revenues of approximately 72% in the next twelve months.

Contract assets and liabilities

Assets and liabilities related to contracts with customers are reported on a contract-by-contract basis at the end of each reporting period. At December 31, 2020, contract assets and liabilities totaled $93.8 million and $112.3 million, respectively.  During the first quarter of 2021, the Company recognized approximately $30 million in revenues that were included in the contract liabilities balance at the adoption date.

13.  LEASES

The Company determines at lease inception whether an arrangement that provides control over the use of an asset is a lease. The Company recognizes at lease commencement a right-of-use (ROU) asset and lease liability based on the present value of the future lease payments over the lease term. The Company has elected not to recognize a ROU asset and lease liability for leases with terms of 12 months or less. Certain of the Company’s leases include options to extend the term of the lease for up to 20 years. When it is reasonably certain that the Company will exercise the option, Management includes the impact of the option in the lease term for purposes of determining total future lease payments. As most of the Company’s lease agreements do not explicitly state the discount rate implicit in the lease, Management uses the Company’s incremental borrowing rate on the commencement date to calculate the present value of future payments based on the tenor of each arrangement.

The Company’s leases for real estate commonly include escalating payments. These variable lease payments are included in the calculation of the ROU asset and lease liability. In addition to the present value of the future lease payments, the calculation of the ROU asset also includes any deferred rent, lease pre-payments and initial direct costs of obtaining the lease.

In addition to the base rent, real estate leases typically contain provisions for common-area maintenance and other similar services, which are considered non-lease components for accounting purposes. Non-lease components are excluded from ROU assets and lease liabilities and expensed as incurred.

The Company’s leases are for office space, manufacturing facilities, and machinery and equipment.

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The components of lease costs are shown below:

	Three Months Ended		Three Months Ended
	December 31,		December 31,
(Dollars in thousands)	2020		2019
Finance lease cost
Amortization of right-of-use assets	$	492		622
Interest on lease liabilities		313		328
Operating lease cost		1,452		1,419
Total lease costs	$	2,257		2,369

Additional information related to leases are shown below:

	Three Months Ended			Three Months Ended
	December 31,			December 31,
(Dollars in thousands)	2020			2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	1,425			1,408
Operating cash flows from finance leases		313			138
Financing cash flows from finance leases		417			351
Right-of-use assets obtained in exchange for lease liabilities
Operating leases	$	—			22,014
Weighted-average remaining lease term
Operating leases		5.9	years		6.5	years
Finance leases		12.3	years		13.2	years
Weighted-average discount rate
Operating leases		3.10	%		3.14	%
Finance leases		4.30	%		4.28	%

The following is a reconciliation of future undiscounted cash flows to the operating and finance lease liabilities, and the related ROU assets, presented on the Consolidated Balance Sheet on December 31, 2020:

(Dollars in thousands)	Operating		Finance
Years Ending September 30:	Leases		Leases
2021 (excluding the three months ended December 31, 2020)	$	4,182		2,204
2022		4,980		3,016
2023		3,984		3,098
2024		2,438		3,181
2025 and thereafter		7,208		28,285
Total minimum lease payments		22,792		39,784
Less: amounts representing interest		2,047		9,935
Present value of net minimum lease payments	$	20,745		29,849
Less: current portion of lease obligations		4,999		1,972
Non-current portion of lease obligations	$	15,746		27,877
ROU assets	$	20,315		25,674

Operating lease liabilities are included on the Consolidated Balance Sheet in accrued other expenses (current portion) and as a caption on the Consolidated Balance Sheet (long-term portion). Finance lease liabilities are included on the Consolidated Balance Sheet in accrued other expenses (current portion) and other liabilities (long-term portion). Operating lease ROU assets are included as a caption on the Consolidated Balance Sheet and finance lease ROU assets are included in Property, plant and equipment on the Consolidated Balance sheet.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

References to the first quarters of 2021 and 2020 represent the three-month periods ended December 31, 2020 and 2019, respectively.

COVID-19 TRENDS AND UNCERTAINTIES

The COVID-19 global pandemic has created significant and unprecedented challenges, and during these highly uncertain times, our top priority remains the health and safety of our employees, customers and suppliers, thereby securing the financial well-being of the Company and supporting business continuity. Our businesses have been deemed essential and are currently operational, supplying our customers with vital and necessary products. To date, our global supply chains have not been materially affected by the pandemic. Given our diverse portfolio of strong, durable businesses serving non-discretionary end-markets, the strength and resilience of our business model positions us to continue our long-term outlook. Recognizing the uncertainty presented by this global pandemic, we are continuing to suspend our practice of providing full-year financial guidance. Our businesses continue to face varying levels of pressure depending on the markets they serve and the impact on the Company cannot be reasonably estimated at this time. A portion of our workforce has worked from home at times due to COVID-19, however we have not had to redesign or design new internal controls over financial reporting at this time. Depending on the duration of COVID-19, it may become necessary for us to redesign or design new internal controls over financial reporting in a future period. We do not believe such an event will have a material impact on our business.

The economic uncertainty, changes in the propensity for the general public to travel by air, and reductions in demand for commercial aircraft as a result of the COVID-19 pandemic have adversely impacted net sales and operating results in certain of our Aerospace and Defense reporting units. In addition, our Westland facility had a partial shutdown of its facility for several weeks during the first quarter of 2021 due to COVID-19. We are also monitoring the impacts of COVID-19 on the fair value of assets. We do not currently anticipate any material impairments on assets as a result of COVID-19. We determined that there was no impairment for the three months ended December 31, 2020 and the fair value of each reporting unit reviewed substantially exceeded carrying value, with the exception of Mayday where fair value exceeded carrying value by slightly less than 10%. At December 31, 2020, we had $30 million of goodwill recorded for Mayday. The valuation methodology we use involves estimates of discounted cash flows, which are subject to change, and if they change negatively it could result in the need to write down those assets to fair value. We will continue to monitor the impacts of COVID-19 on the fair value of assets. For further discussion, refer to Management’s Discussion and Analysis contained in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2020.

OVERVIEW

Sales, net earnings and diluted earnings per share from continuing operations were $162.9 million, $13.7 million and $0.52 per share, respectively, in the first quarter of 2021 compared to $171.7 million, $10.8 million and $0.41 per share, respectively, in the first quarter of 2020.

NET SALES

Net sales decreased $8.8 million, or 5.1%, to $162.9 million in the first quarter of 2021 from $171.7 million in the first quarter of 2020. The decrease in net sales in the first quarter of 2021 as compared to the first quarter of 2020 was due to a $10.6 million decrease in the Aerospace & Defense segment, partially offset by a $1.7 million increase in the USG segment and a $0.1 million increase in the Test segment.

– Aerospace & Defense (A&D)

Net sales of $66.9 million in the first quarter of 2021 were $10.6 million, or 13.7%, lower than the $77.5 million in the first quarter of 2020. The sales decrease in the first quarter of 2021 compared to the first quarter of 2020 was mainly due to an approximately $14 million decrease in commercial aerospace sales at PTI, Crissair and Mayday driven by the COVID-19 pandemic, partially offset by a $4 million increase in navy and space sales from VACCO and Globe.

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– USG

Net sales of $54.5 million in the first quarter of 2021 were $1.7 million, or 3.2% higher than the $52.8 million in the first quarter of 2020. The increase in the first quarter of 2021 compared to the first quarter of 2020 was mainly due to higher product sales at NRG and Doble.

– Test

Net sales of $41.5 million in the first quarter of 2021 were $0.1 million, or 0.2%, higher than the $41.4 million in the first quarter of 2020. The increase in the first quarter of 2021 compared to the first quarter of 2020 was primarily due to $3.6 million of higher sales from the segment’s European and Asian operations partially offset by $3.5 million of lower sales from the segment’s U.S. operations, both due to the timing of test and measurement chamber projects.

ORDERS AND BACKLOG

Backlog was $512.1 million at December 31, 2020 compared with $517.4 million at September 30, 2020. The Company received new orders totaling $157.6 million in the first quarter of 2021 compared to $220.4 million in the first quarter of 2020. Of the new orders received in the first quarter of 2021, $65.4 million related to Aerospace & Defense products, $43.5 million related to Test products, and $48.7 million related to USG products. Of the new orders received in the first quarter of 2020, $129.0 million related to Aerospace & Defense products, $38.5 million related to Test products, and $52.9 million related to USG products.

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

Selling, general and administrative (SG&A) expenses from continuing operations were $41.0 million (25.1% of net sales) for the first quarter of 2021, compared with $42.1 million (24.5% of net sales) for the first quarter of 2020. The decrease in SG&A in the first quarter of 2021 compared to the first quarter of 2020 was mainly due to lower discretionary spending related to travel and other discretionary expenses due to the COVID-19 pandemic.

AMORTIZATION OF INTANGIBLE ASSETS

Amortization of intangible assets from continuing operations was $4.9 million and $5.8 million for the first quarter of 2021 and 2020, respectively. Amortization expenses consist of amortization of acquired intangible assets from acquisitions and other identifiable intangible assets (primarily software). The decrease in amortization expense in the first quarter of 2021 compared to the first quarter of 2020 was mainly due to a decrease in amortization of capitalized software.

OTHER EXPENSES, NET

Other expenses, net, were $0.1 million in the first quarter of 2021 compared to other expenses, net, of $0.3 million in the first quarter of 2020. The principal component of other expenses, net, in the first quarter of 2021 included approximately $0.7 million of facility consolidation charges for the Doble Manta facility, including employee severance and lease termination charges. There were no individually significant items in other expenses (income), net, in the first quarter of 2020.

EBIT

The Company evaluates the performance of its operating segments based on EBIT, and provides EBIT on a consolidated basis, which is a non-GAAP financial measure. Please refer to the discussion of non-GAAP financial measures in Note 6 to the Consolidated Financial Statements, above. EBIT was $18.2 million (11.2% of net sales) for the first quarter of 2021 compared to $16.8 million (9.8% of net sales) for the first quarter of 2020.

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The following table presents a reconciliation of EBIT to net earnings from continuing operations.

	Three Months Ended
	December 31,
(In thousands)	2020		2019
Consolidated EBIT	$	18,201	16,791
Less: Interest expense, net		(541)	(2,421)
Less: Income tax expense		(3,974)	(3,606)
Net earnings from continuing operations	$	13,686	10,764

– Aerospace & Defense

EBIT was $9.4 million (14.0% of net sales) in the first quarter of 2021 compared to $12.5 million (16.1% of net sales) in the first quarter of 2020. The decrease in EBIT in the first quarter of 2021 compared to the first quarter of 2020 was mainly due to lower sales volumes at Mayday, PTI and Crissair partially offset by an increase in EBIT at VACCO and Globe due to favorable product mix and the higher sales volumes mentioned above. In addition, EBIT in the first quarter of 2021 was negatively impacted by a $0.3 million inventory step-up charge related to the ATM acquisition.

– USG

EBIT was $12.7 million (23.3% of net sales) in the first quarter of 2021 compared to $9.3 million (17.6% of net sales) in the first quarter of 2020. The increase in EBIT in the first quarter of 2021 compared to the first quarter of 2020 was mainly due to the higher sales volumes in the first quarter of 2021 and favorable product mix. In addition, EBIT in the first quarter of 2021 was negatively impacted by approximately $0.7 million of facility consolidation charges at its Doble Manta facility.

– Test

EBIT was $5.3 million (12.9% of net sales) in the first quarter of 2021 compared to $4.7 million (11.3% of net sales) in the first quarter of 2020. The increase in EBIT in the first quarter of 2021 compared to the first quarter of 2020 was primarily due to favorable product mix and higher sales volumes from the segment’s European and Asian operations.

– Corporate

Corporate costs included in EBIT were $9.3 million and $9.7 million in the first quarter of 2021 and 2020, respectively. The decrease in Corporate costs in the first quarter of 2021 compared to the first quarter of 2020 was mainly due to the decrease in pension expense as a result of the defined benefit pension plan termination in the fourth quarter of 2020.

INTEREST EXPENSE, NET

Interest expense was $0.5 million and $2.4 million in the first quarter of 2021 and 2020, respectively. The decrease in interest expense in the first quarter of 2021 as compared to the first quarter of 2020 was mainly due to lower average outstanding borrowings ($70 million compared to $279 million) and lower average interest rates.

INCOME TAX EXPENSE

The effective income tax rate from continuing operations was 22.5% in the first quarter of 2021 compared to 25.1% in the first quarter of 2020. There were no significant or unusual items impacting the effective income tax rate in the first quarter of 2021.

CAPITAL RESOURCES AND LIQUIDITY

The Company’s overall financial position and liquidity remain strong. Working capital from continuing operations (current assets less current liabilities) increased to $197.6 million at December 31, 2020 from $190.6 million at September 30, 2020. Inventories increased by $7.9 million during this period mainly due to a $4.7 million increase within the Aerospace & Defense segment and a $3.0 million increase within the Test segment resulting primarily from the timing of receipt of raw materials to meet anticipated demand and timing of manufacturing existing orders.

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Net cash provided by operating activities from continuing operations was $24.8 million and $3.3 million in the first quarters of 2021 and 2020, respectively. The increase in net cash provided by operating activities from continuing operations in the first quarter of 2021 as compared to the first quarter of 2020 was driven by lower working capital requirements.

Capital expenditures from continuing operations were $6.0 million and $12.6 million in the first quarters of 2021 and 2020, respectively. The decrease in the first quarter of 2021 was mainly due to the building improvement additions at the new Doble headquarters facility of approximately $6 million in the first quarter of 2020. In addition, the Company incurred expenditures for capitalized software of approximately $1.6 million and $1.9 million in the first quarters of 2021 and 2020, respectively.

Acquisition

On October 22, 2020, the Company acquired the equity of Advanced Technology Machining, Inc. and its affiliate TECC Grinding, Inc. (referred to together as “ATM”), small privately held manufacturers of precision machined metal parts serving the aerospace, defense and space industries for a purchase price of approximately $6.5 million in cash, net of cash acquired. Located in Valencia, California near Crissair’s facility, ATM supplies custom-designed parts widely used on defense and commercial aircraft, as well as missile and tank programs, and has annual revenues of approximately $7 million. Since the date of acquisition, the operating results for ATM have been included as a product line of Crissair within the Company’s A&D segment.

Credit Facility

At December 31, 2020, the Company had approximately $434 million available to borrow under its bank credit facility, a $250 million increase option subject to lender approval, and $57.4 million cash on hand. At December 31, 2020, the Company had $55.8 million of outstanding borrowings under the credit facility and short-term borrowings in addition to outstanding letters of credit of $9.9 million. Cash flow from operations and borrowings under the Company’s credit facility are expected to meet the Company’s capital requirements and operational needs for the foreseeable future. The Company’s ability to access the additional $250 million increase option of the credit facility is subject to acceptance by participating or other outside banks.

Dividends

A dividend of $0.08 per share, totaling $2.1 million, was paid on October 15, 2020 to stockholders of record as of October 1, 2020. Subsequent to December 31, 2020, a quarterly dividend of $0.08 per share, totaling $2.1 million, was paid on January 19, 2021 to stockholders of record as of January 4, 2021.

OUTLOOK

Management’s current expectations for 2021 remain consistent with the details outlined in the Business Outlook section presented in the November 19, 2020 press release. In mid-year 2020, business disruptions related to the COVID-19 pandemic began to affect the Company’s operations and continued throughout the balance of the year. During 2021, the commercial aerospace and utility end-markets have seen some degree of customer stabilization, as well as notable pockets of recovery; however there is still uncertainty as to the timing and pace of the recovery in these areas. The wide distribution of viable COVID-19 vaccines is anticipated to benefit and accelerate the recovery of commercial air travel and utility spending with customers resuming normal testing protocols and equipment purchases, but Management has determined that it is advisable to wait at least another 90 days before resuming specific guidance. Given this uncertainty, it is difficult to predict how the balance of 2021 will be affected using normal forecasting methodologies; therefore, the Company will continue its suspension of forward-looking guidance.

To assist shareholders and analysts, Management will continue offering “directional” guidance for 2021, by stating that the Company is seeing tangible signs of recovery in the second half of fiscal 2021 that point to a solid outlook for the back half of the year. Given the strength of the first half of 2020 pre-COVID, it is projected that the first half of 2021 will be slightly lower compared to 2020’s first half, but the outlook for the second half of 2021 is expected to compare favorably to the second half of 2020 given the anticipated elements of recovery. Management’s current expectations for 2021 show growth in Sales, Adjusted EBITDA, and Adjusted EPS compared to 2020, with Adjusted EBITDA and Adjusted EPS reasonably consistent with 2019.

CRITICAL ACCOUNTING POLICIES

Management has evaluated the accounting policies used in the preparation of the Company’s financial statements and related notes and believes those policies to be reasonable and appropriate. Certain of these accounting policies require the application of significant

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judgment by Management in selecting appropriate assumptions for calculating financial estimates. By their nature, these judgments are subject to an inherent degree of uncertainty. These judgments are based on historical experience, trends in the industry, information provided by customers and information available from other outside sources, as appropriate. The most significant areas involving Management judgments and estimates may be found in the Critical Accounting Policies section of Management’s Discussion and Analysis and in Note 1 to the Consolidated Financial Statements contained in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2020.

OTHER MATTERS

Contingencies

As a normal incident of the business in which the Company is engaged, various claims, charges and litigation are asserted or commenced against the Company. Additionally, the Company is currently involved in various stages of investigation and remediation relating to environmental matters. In the opinion of Management, the aggregate costs involved in the resolution of these matters, and final judgments, if any, which might be rendered against the Company, are adequately reserved, are covered by insurance, or would not have a material adverse effect on the Company’s results from operations, capital expenditures, or competitive position.

FORWARD LOOKING STATEMENTS

Statements contained in this Form 10-Q regarding future events and the Company’s future results that reflect or are based on current expectations, estimates, forecasts, projections or assumptions about the Company’s performance and the industries in which the Company operates are considered “forward-looking statements” within the meaning of the safe harbor provisions of the Federal securities laws. These include, but are not necessarily limited to, statements about: the effects of the COVID-19 pandemic including any impairment of the Company’s assets, impacts to commercial aerospace, military and navy markets which the Company serves, the strength of the markets served by the Company’s Test and USG segments, and the timing of the recovery of certain end markets which the Company serves; the adequacy of the Company’s credit facility and the Company’s ability to increase it; the outcome of current litigation, claims and charges; timing of the repayment of the current portion of the Company’s long-term debt; future revenues from remaining performance obligations; fair values of reporting units; the Company’s ability to hedge against or otherwise manage market risks through the use of derivative financial instruments; the extent to which hedging gains or losses will be offset by losses or gains on related underlying exposures; and any other statements contained herein which are not strictly historical. Words such as expects, anticipates, targets, goals, projects, intends, plans, believes, estimates, variations of such words, and similar expressions are intended to identify such forward-looking statements.

Investors are cautioned that such statements are only predictions and speak only as of the date of this Form 10-Q, and the Company undertakes no duty to update them except as may be required by applicable laws or regulations. The Company’s actual results in the future may differ materially from those projected in the forward-looking statements due to risks and uncertainties that exist in the Company’s operations and business environment, including but not limited to those described in Item 1A, “Risk Factors,” of the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2020 and in this Quarterly Report on Form 10-Q, and the following: the continuing impact of the COVID-19 pandemic including labor shortages, facility closures, shelter in place policies or quarantines, material shortages, transportation delays, termination or delays of Company contracts and the inability of our suppliers or customers to perform, the impacts of natural disasters on the Company’s operations and those of the Company’s customers and suppliers; the timing and content of future contract awards or customer orders; the appropriation, allocation and availability of Government funds; the termination for convenience of Government and other customer contracts or orders; weakening of economic conditions in served markets; the success of the Company’s competitors; changes in customer demands or customer insolvencies; competition; intellectual property rights; technical difficulties; the availability of selected acquisitions; delivery delays or defaults by customers; performance issues with key customers, suppliers and subcontractors; material changes in the costs and availability of certain raw materials; labor disputes; changes in U.S. tax laws and regulations; other changes in laws and regulations including but not limited to changes in accounting standards and foreign taxation; changes in interest rates; costs relating to environmental matters arising from current or former facilities; uncertainty regarding the ultimate resolution of current disputes, claims, litigation or arbitration; and the integration of recently acquired businesses.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risks relating to the Company’s operations result primarily from changes in interest rates and changes in foreign currency exchange rates. The Company is exposed to market risk related to changes in interest rates and selectively uses derivative financial instruments, including forward contracts and swaps, to manage these risks. The Company’s Canadian subsidiary Morgan Schaffer

18

enters into foreign exchange contracts to manage foreign currency risk as a portion of their revenue is denominated in U.S. dollars. All derivative instruments are reported on the balance sheet at fair value. For derivative instruments designated as cash flow hedges, the gain or loss on the respective derivative is deferred in accumulated other comprehensive income until recognized in earnings with the underlying hedged item. There has been no material change to the Company’s market risks since September 30, 2020. See Note 11 to the Consolidated Financial Statements in Item 1 of this Report for a summary of the Company’s outstanding derivative financial instruments as of December 31, 2020. Refer to the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2020 for further discussion about market risk.

ITEM 4. CONTROLS AND PROCEDURES

The Company carried out an evaluation, under the supervision and with the participation of Management, including the Company’s Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure controls and procedures as of the end of the period covered by this report. Based upon that evaluation, the Company’s Chief Executive Officer and Chief Financial Officer concluded that the Company’s disclosure controls and procedures were effective as of that date. Disclosure controls and procedures are controls and procedures that are designed to ensure that information required to be disclosed in Company reports filed or submitted under the Securities Exchange Act of 1934 (the “Exchange Act”) is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms. There has been no change in the Company’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

PART II. OTHER INFORMATION

ITEM 6. EXHIBITS

Exhibit Number	Description	Document Location
3.1(a)	Restated Articles of Incorporation	Exhibit 3(a) to the Company’s Form 10-K for the fiscal year ended September 30, 1999
3.1(b)	Amended Certificate of Designation, Preferences and Rights of Series A Participating Cumulative Preferred Stock of the Registrant	Exhibit 4(e) to the Company’s Form 10-Q for the fiscal quarter ended March 31, 2000
3.1(c)	Articles of Merger effective July 10, 2000	Exhibit 3(c) to the Company’s Form 10-Q for the fiscal quarter ended June 30, 2000
3.1(d)	Amendment of Articles of Incorporation effective February 5, 2018	Exhibit 3.1 to the Company’s Form 8-K filed February 7, 2018
3.2	Bylaws	Exhibit 3.1 to the Company’s Form 8-K filed November 19, 2019
10.1	Form of Amendment to 2018 and 2019 Award Agreements for Performance-Accelerated Restricted Shares under 2018 Omnibus Incentive Plan	Exhibit 10.1 to the Company’s Form 8-K filed November 19, 2020
10.2	Fourth Amended and Restated Severance Plan	Exhibit 10.2 to the Company’s Form 8-K filed November 19, 2020
10.3	Compensation Plan for Non-Employee Directors, As Amended and Restated to Reflect All Amendments Through December 8, 2020	Exhibit 10.1 to the Company’s Form 8-K filed December 9, 2020
10.4	Form of Director Share Award Agreement	Exhibit 10.2 to the Company’s Form 8-K filed December 9, 2020
31.1	Certification of Chief Executive Officer	Filed herewith
31.2	Certification of Chief Financial Officer	Filed herewith
32	Certification of Chief Executive Officer and Chief Financial Officer	Filed herewith

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101.INS	XBRL Instance Document*	Submitted herewith
101.SCH	XBRL Schema Document*	Submitted herewith
101.CAL	XBRL Calculation Linkbase Document*	Submitted herewith
101.DEF	XBRL Definition Linkbase Document*	Submitted herewith
101.LAB	XBRL Label Linkbase Document*	Submitted herewith
101.PRE	XBRL Presentation Linkbase Document*	Submitted herewith
104	Cover Page Interactive Data File (contained in Exhibit 101)	Submitted herewith

*  Exhibit 101 to this report consists of documents formatted in XBRL (Extensible Business Reporting Language). The financial information contained in the XBRL – related documents is “unaudited” or “unreviewed”.

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	ESCO TECHNOLOGIES INC.
	/s/ Gary E. Muenster
	Gary E. Muenster
	Executive Vice President and Chief Financial Officer
	(As duly authorized officer and principal accounting and
	financial officer of the registrant)
Dated: February 9, 2021

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EX-31.1

Exhibit 31.1

CERTIFICATION

I, Victor L. Richey, certify that:

1. I have reviewed this quarterly report on Form 10-Q of ESCO Technologies Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 9, 2021

/s/ Victor L. Richey

Victor L. Richey

Chairman, Chief Executive Officer and President

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Gary E. Muenster, certify that:

1. I have reviewed this quarterly report on Form 10-Q of ESCO Technologies Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 9, 2021

/s/ Gary E. Muenster

Gary E. Muenster

Executive Vice President and Chief Financial Officer

EX-32

Exhibit 32

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of ESCO Technologies Inc. (the "Company") on Form 10-Q for the period ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), we, Victor L. Richey, Chairman, Chief Executive Officer and President of the Company, and Gary E. Muenster, Executive Vice President and Chief Financial Officer of the Company, certify, to the best of our knowledge, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: February 9, 2021

/s/ Victor L. Richey

Victor L. Richey

Chairman, Chief Executive Officer and President

ESCO Technologies Inc.

/s/ Gary E. Muenster

Gary E. Muenster

Executive Vice President and Chief Financial Officer

ESCO Technologies Inc.

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Document And Entity Information - shares	3 Months Ended
	Dec. 31, 2020	Jan. 31, 2021
Document And Entity Information [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Dec. 31, 2020
Document Transition Report	false
Entity File Number	1-10596
Entity Registrant Name	ESCO TECHNOLOGIES INC.
Entity Incorporation, State or Country Code	MO
Entity Tax Identification Number	43-1554045
Entity Address, Address Line One	9900A CLAYTON ROAD
Entity Address, City or Town	ST. LOUIS
Entity Address, State or Province	MO
Entity Address, Postal Zip Code	63124-1186
City Area Code	314
Local Phone Number	213-7200
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	ESE
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		26,037,714
Entity Central Index Key	0000866706
Current Fiscal Year End Date	--09-30
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q1
Amendment Flag	false

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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 162,949	$ 171,728
Costs and expenses:
Cost of sales	98,777	106,727
Selling, general and administrative expenses	41,000	42,105
Amortization of intangible assets	4,948	5,810
Interest expense, net	541	2,421
Other expenses, net	23	295
Total costs and expenses	145,289	157,358
Earnings before income taxes	17,660	14,370
Income tax expense	3,974	3,606
Earnings from continuing operations	13,686	10,764
Loss from discontinued operations, net of tax benefit of $269		(601)
Gain on sale of discontinued operations, net of tax expense of $23,734		76,614
Earnings from discontinued operations		76,013
Net earnings	$ 13,686	$ 86,777
Earnings per share:
Basic - Continuing operations	$ 0.53	$ 0.41
Basic - Discontinued operations		2.93
Basic - Net earnings	0.53	3.34
Diluted - Continuing operations	0.52	0.41
Diluted - Discontinued operations		2.91
Diluted - Net earnings	$ 0.52	$ 3.32

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CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) $ in Thousands	3 Months Ended
	Dec. 31, 2020 USD ($)
CONSOLIDATED STATEMENTS OF OPERATIONS
(Loss) earnings from discontinued operations, net of tax benefit	$ 269
Gain on sale of discontinued operations, tax expense	$ 23,734

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net earnings	$ 13,686	$ 86,777
Other comprehensive income, net of tax:
Foreign currency translation adjustments	5,349	3,923
Total other comprehensive income, net of tax	5,349	3,923
Comprehensive income	$ 19,035	$ 90,700

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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
Current assets:
Cash and cash equivalents	$ 57,362	$ 52,560
Accounts receivable, net	143,675	144,082
Contract assets, net	93,762	96,746
Inventories, net	144,054	136,189
Other current assets	13,392	17,053
Total current assets	452,245	446,630
Property, plant and equipment, net of accumulated depreciation of $135,500 and $130,534, respectively	141,538	139,870
Intangible assets, net of accumulated amortization of $134,005 and $129,063, respectively	347,437	346,632
Goodwill	411,161	408,063
Operating lease assets	20,315	21,390
Other assets	10,879	10,938
Total assets	1,383,575	1,373,523
Current liabilities:
Current maturities of long-term debt and short-term borrowings	21,842	22,368
Accounts payable	44,198	50,525
Contract liabilities, net	112,286	100,551
Accrued salaries	27,197	32,149
Accrued other expenses	49,100	50,436
Total current liabilities	254,623	256,029
Deferred tax liabilities	60,400	60,938
Non-current operating lease liabilities	15,746	16,785
Other liabilities	39,207	38,176
Long-term debt	34,000	40,000
Total liabilities	403,976	411,928
Shareholders' equity:
Preferred stock, par value $.01 per share, authorized 10,000,000 shares
Common stock, par value $.01 per share, authorized 50,000,000 shares, issued 30,645,625 and 30,645,625 shares, respectively	306	306
Additional paid-in capital	294,735	293,682
Retained earnings	790,000	778,398
Accumulated other comprehensive income (loss), net of tax	1,692	(3,657)
Total stockholders' equity before treasury stock	1,086,733	1,068,729
Less treasury stock, at cost: 4,607,911 and 4,607,911 common shares, respectively	(107,134)	(107,134)
Total shareholders' equity	979,599	961,595
Total liabilities and shareholders' equity	$ 1,383,575	$ 1,373,523

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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
CONSOLIDATED BALANCE SHEETS
Accumulated depreciation	$ 135,500	$ 130,534
Accumulated amortization	$ 134,005	$ 129,063
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	50,000,000	50,000,000
Common stock, shares issued	30,645,625	30,645,625
Treasury stock, shares	4,607,911	4,607,911

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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net earnings	$ 13,686	$ 86,777
Earnings from discontinued operations		(76,013)
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	10,012	10,540
Stock compensation expense	1,368	1,446
Changes in assets and liabilities	264	(19,051)
Effect of deferred taxes	(538)	(370)
Net cash provided by operating activities - continuing operations	24,792	3,329
Net cash used by operating activities - discontinued operations		(622)
Net cash provided by operating activities	24,792	2,707
Cash flows from investing activities:
Acquisition of business, net of cash acquired	(6,508)
Additions to capitalized software	(1,554)	(1,923)
Capital expenditures	(5,973)	(12,647)
Net cash used by investing activities - continuing operations	(14,035)	(14,570)
Proceeds from sale of discontinued operations		183,997
Capital expenditures - discontinued operations		(1,728)
Net cash provided by investing activities - discontinued operations		182,269
Net cash (used) provided by investing activities	(14,035)	167,699
Cash flows from financing activities:
Proceeds from long-term debt and short-term borrowings	30,000	10,000
Principal payments on long-term debt and short-term borrowings	36,525	145,000
Dividends paid	(2,084)	(2,079)
Net cash used by financing activities - continuing operations	(8,609)	(137,079)
Net cash used by financing activities - discontinued operations		(2,140)
Net cash used by financing activities	(8,609)	(139,219)
Effect of exchange rate changes on cash and cash equivalents	2,654	3,697
Net increase in cash and cash equivalents	4,802	34,884
Cash and cash equivalents, beginning of period	52,560	61,808
Cash and cash equivalents, end of period	57,362	96,692
Supplemental cash flow information:
Interest paid	179	2,150
Income taxes paid (including state and foreign)	$ 4,336	$ 305

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BASIS OF PRESENTATION

3 Months Ended

Dec. 31, 2020

BASIS OF PRESENTATION

BASIS OF PRESENTATION

1.    BASIS OF PRESENTATION

The accompanying consolidated financial statements, in the opinion of management, include all adjustments, consisting of normal recurring accruals, necessary for a fair presentation of the results for the interim periods presented. The consolidated financial statements are presented in accordance with the requirements of Form 10-Q and consequently do not include all the disclosures required for annual financial statements by accounting principles generally accepted in the United States of America (GAAP). As a result of the pension plan termination referenced in the fourth quarter of 2020, certain prior year amounts have been reclassified to conform with the current year presentation. For further information, refer to the consolidated financial statements and related notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2020.

The Company’s results for the three-month period ended December 31, 2020 are not necessarily indicative of the results for the entire 2021 fiscal year. References to the first quarters of 2021 and 2020 represent the fiscal quarters ended December 31, 2020 and 2019, respectively. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities. Actual results could differ from those estimates.

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EARNINGS PER SHARE (EPS)

3 Months Ended

Dec. 31, 2020

EARNINGS PER SHARE (EPS)

EARNINGS PER SHARE (EPS)

2.    EARNINGS PER SHARE (EPS)

Basic EPS is calculated using the weighted average number of common shares outstanding during the period. Diluted EPS is calculated using the weighted average number of common shares outstanding during the period plus shares issuable upon the assumed exercise of dilutive common share options and vesting of performance-accelerated restricted shares (restricted shares) by using the treasury stock method. The number of shares used in the calculation of earnings per share for each period presented is as follows (in thousands):

	Three Months Ended
	December 31,
	2020	2019
Weighted Average Shares Outstanding — Basic	26,038	25,981
Dilutive Options and Restricted Shares	144	187
Adjusted Shares — Diluted	26,182	26,168

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SHARE-BASED COMPENSATION

3 Months Ended

Dec. 31, 2020

SHARE-BASED COMPENSATION

SHARE-BASED COMPENSATION

3.    SHARE-BASED COMPENSATION

The Company provides compensation benefits to certain key employees under several share-based plans providing for performance-accelerated restricted shares (restricted shares), and to non-employee directors under a non-employee directors compensation plan.

Performance-Accelerated Restricted Share Awards

Compensation expense related to the restricted share awards was $1.1 million and $1.1 million for the three-month periods ended December 31, 2020 and 2019, respectively. There were 220,300 non-vested shares outstanding as of December 31, 2020.

Non-Employee Directors Plan

Compensation expense related to the non-employee director grants was $0.3 million and $0.3 million for the three-month periods ended December 31, 2020 and 2019, respectively.

The total share-based compensation cost that has been recognized in the results of operations and included within selling, general and administrative expenses (SG&A) was $1.4 million for each of the three-month periods ended December 31, 2020 and 2019. The total income tax benefit recognized in results of operations for share-based compensation arrangements was $0.3 million for each of the three-month periods ended December 31, 2020 and 2019. As of December 31, 2020, there was $7.1 million of total unrecognized compensation cost related to share-based compensation arrangements. That cost is expected to be recognized over a remaining weighted-average period of 1.7 years.

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INVENTORIES

3 Months Ended

Dec. 31, 2020

INVENTORIES

INVENTORIES

4.    INVENTORIES

Inventories, net, from continuing operations consist of the following:

	December 31,		September 30,
(In thousands)	2020		2020
Finished goods	$	28,365	28,471
Work in process		37,290	30,183
Raw materials		78,399	77,535
Total inventories	$	144,054	136,189

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GOODWILL AND OTHER INTANGIBLE ASSETS

3 Months Ended

Dec. 31, 2020

GOODWILL AND OTHER INTANGIBLE ASSETS

GOODWILL AND OTHER INTANGIBLE ASSETS

5.    GOODWILL AND OTHER INTANGIBLE ASSETS

Included on the Company’s Consolidated Balance Sheets at December 31, 2020 and September 30, 2020 are the following intangible assets gross carrying amounts and accumulated amortization from continuing operations:

	December 31,		September 30,
(Dollars in thousands)	2020		2020
Goodwill	$	411,161	408,063
Intangible assets with determinable lives:
Patents
Gross carrying amount	$	2,120	2,092
Less: accumulated amortization		887	858
Net	$	1,233	1,234
Capitalized software
Gross carrying amount	$	86,442	84,888
Less: accumulated amortization		58,957	57,302
Net	$	27,485	27,586
Customer relationships
Gross carrying amount	$	229,275	227,178
Less: accumulated amortization		70,746	67,643
Net	$	158,529	159,535
Other
Gross carrying amount	$	5,342	5,156
Less: accumulated amortization		3,415	3,260
Net	$	1,927	1,896
Intangible assets with indefinite lives:
Trade names	$	158,263	156,381

The changes in the carrying amount of goodwill attributable to each business segment for the three months ended December 31, 2020 is as follows:

				Aerospace
(Dollars in millions)	USG		Test	& Defense	Total
Balance as of September 30, 2020		271.9	34.1	102.1	408.1
Acquisition activity		—	—	2.3	2.3
Foreign currency translation		0.8	—	—	0.8
Balance as of December 31, 2020	$	272.7	34.1	104.4	411.2

The economic uncertainty, changes in the propensity for the general public to travel by air, and reductions in demand for commercial aircraft as a result of the COVID-19 pandemic have adversely impacted net sales and operating results in certain of

the Aerospace and Defense reporting units. There were no impairment charges incurred for the three months ended December 31, 2020, however, the fair value of the Mayday reporting unit exceeded carrying value by slightly less than 10%. At December 31, 2020, we had $30 million of goodwill recorded for Mayday.

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BUSINESS SEGMENT INFORMATION

3 Months Ended

Dec. 31, 2020

BUSINESS SEGMENT INFORMATION

BUSINESS SEGMENT INFORMATION

6.    BUSINESS SEGMENT INFORMATION

The Company is organized based on the products and services that it offers and classifies its continuing business operations in three reportable segments for financial reporting purposes: Aerospace & Defense (formerly called Filtration/Fluid Flow), RF Shielding and Test (Test), and Utility Solutions Group (USG). The Aerospace & Defense segment’s operations consist of PTI Technologies Inc. (PTI), VACCO Industries (VACCO), Crissair, Inc. (Crissair), Westland Technologies Inc. (Westland), Mayday Manufacturing Co. and its affiliate Hi-Tech Metals, Inc. (collectively referred to as Mayday) and Globe Composite Solutions, LLC (Globe). The companies within this segment primarily design and manufacture specialty filtration, fluid control and naval products, including hydraulic filter elements and fluid control devices used in aerospace and defense applications; unique filter mechanisms used in micro-propulsion devices for satellites and custom designed filters for manned aircraft and submarines; products and systems to reduce vibration and/or acoustic signatures and otherwise reduce or obscure a vessel’s signature, and other communications, sealing, surface control and hydrodynamic related applications to enhance U.S. Navy maritime survivability; precision-tolerance machined components for the aerospace and defense industry; and metal processing services. The Test segment’s operations consist primarily of ETS-Lindgren Inc. (ETS-Lindgren). ETS-Lindgren is an industry leader in providing its customers with the ability to identify, measure and contain magnetic, electromagnetic and acoustic energy. ETS-Lindgren also manufactures radio frequency shielding products and components used by manufacturers of medical equipment, communications systems, electronic products, and shielded rooms for high-security data processing and secure communication. The USG segment’s operations consist primarily of Doble Engineering Company and Morgan Schaffer Inc. (together Doble), and NRG Systems, Inc. (NRG). Doble is an industry leader in the development, manufacture and delivery of diagnostic testing solutions that enable electric power grid operators to assess the integrity of high voltage power delivery equipment. NRG designs and manufactures decision support tools for the renewable energy industry, primarily wind and solar.

Management evaluates and measures the performance of its reportable segments based on “Net Sales” and “EBIT”, which are detailed in the table below. EBIT is defined as earnings from continuing operations before interest and taxes. The table below is presented on the basis of continuing operations and excludes discontinued operations.

	Three Months Ended
	December 31,
(In thousands)	2020		2019
NET SALES
Aerospace & Defense	$	66,891	77,511
USG		54,540	52,834
Test		41,518	41,383
Consolidated totals	$	162,949	171,728
EBIT
Aerospace & Defense	$	9,380	12,513
USG		12,731	9,288
Test		5,342	4,656
Corporate (loss)		(9,252)	(9,666)
Consolidated EBIT		18,201	16,791
Less: Interest expense		(541)	(2,421)
Earnings before income taxes from continuing operations	$	17,660	14,370

Non-GAAP Financial Measures

The financial measure “EBIT” is presented in the above table and elsewhere in this Report. EBIT on a consolidated basis is a non-GAAP financial measure. Management believes that EBIT is useful in assessing the operational profitability of the Company’s business segments because it excludes interest and taxes, which are generally accounted for across the entire Company on a consolidated basis. EBIT is also one of the measures used by management in determining resource allocations within the Company as well as incentive compensation. A reconciliation of EBIT to net earnings from continuing operations is set forth in Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations – EBIT.

The Company believes that the presentation of EBIT provides important supplemental information to investors to facilitate comparisons with other companies, many of which use similar non-GAAP financial measures to supplement their GAAP results. However, the Company’s non-GAAP financial measures may not be comparable to other companies’ non-GAAP financial performance measures. Furthermore, the use of non-GAAP financial measures is not intended to replace any measures of performance determined in accordance with GAAP.

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DEBT

3 Months Ended

Dec. 31, 2020

DEBT

DEBT

7.    DEBT

The Company’s debt is summarized as follows:

	December 31,		September 30,
(In thousands)	2020		2020
Total borrowings	$	55,842	62,368
Current portion of long-term debt and short-term borrowings		(21,842)	(22,368)
Total long-term debt, less current portion	$	34,000	40,000

The Credit Facility includes a $500 million revolving line of credit, as well as provisions allowing for the increase of the credit facility commitment amount by an additional $250 million, if necessary, with the consent of the lenders. The bank syndication supporting the facility is comprised of a diverse group of eight banks led by JP Morgan Chase Bank, N.A., as Administrative Agent. The Credit Facility matures September 27, 2024.

At December 31, 2020, the Company had approximately $434 million available to borrow under the Credit Facility, plus the $250 million increase option, in addition to $57.4 million cash on hand. The Company classified $20.0 million as the current portion of long-term debt as of December 31, 2020, as the Company intends to repay this amount within the next twelve months; however, the Company has no contractual obligation to repay such amount during the next twelve months. The letters of credit issued and outstanding under the Credit Facility totaled $9.9 million at December 31, 2020.

Interest on borrowings under the Credit Facility is calculated at a spread over either the London Interbank Offered Rate (LIBOR ), the New York Federal Reserve Bank Rate or the prime rate, depending on various factors. The Credit Facility also requires a facility fee ranging from 10 to 25 basis points per annum on the unused portion. The Credit Facility is secured by the unlimited guaranty of the Company’s direct and indirect material U.S. subsidiaries and the pledge of 100% of the equity interests of its direct and indirect material foreign subsidiaries. The financial covenants of the Credit Facility include a leverage ratio and an interest coverage ratio. The weighted average interest rates were 1.45% and 3.18% for the three-month periods ending December 31, 2020 and 2019, respectively. As of December 31, 2020, the Company was in compliance with all covenants.

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INCOME TAX EXPENSE

3 Months Ended

Dec. 31, 2020

INCOME TAX EXPENSE

INCOME TAX EXPENSE

8.  INCOME TAX EXPENSE

The first quarter 2021 effective income tax rate from continuing operations was 22.5% compared to 25.1% in the first quarter of 2020. There were no significant or unusual items impacting the effective income tax rate in the first quarter of 2021.

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SHAREHOLDERS' EQUITY

3 Months Ended

Dec. 31, 2020

SHAREHOLDERS' EQUITY

SHAREHOLDERS' EQUITY

9.  SHAREHOLDERS’ EQUITY

The change in shareholders’ equity for the first three months of 2021 and 2020 is shown below (in thousands):

	Three Months Ended December 31,
	2020	2019
Common stock
Beginning balance	306	306
Stock plans	—	—
Ending balance	306	306
Additional paid-in-capital
Beginning balance	293,682	292,408
Stock plans	1,053	648
Ending balance	294,735	293,056
Retained earnings
Beginning balance	778,398	684,741
Net earnings common stockholders	13,686	86,777
Dividends paid	(2,084)	(2,079)
Ending balance	790,000	769,439
Accumulated other comprehensive income (loss)
Beginning balance	(3,657)	(43,974)
Foreign currency translation	5,349	3,923
Forward exchange contracts	—	—
Ending balance	1,692	(40,051)
Treasury stock
Beginning balance	(107,134)	(107,259)
Issued under stock plans	—	—
Ending balance	(107,134)	(107,259)
Total equity	979,599	915,491

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DERIVATIVE FINANCIAL INSTRUMENTS

3 Months Ended

Dec. 31, 2020

DERIVATIVE FINANCIAL INSTRUMENTS

DERIVATIVE FINANCIAL INSTRUMENTS

10.  DERIVATIVE FINANCIAL INSTRUMENTS

Market risks relating to the Company’s operations result primarily from changes in interest rates and changes in foreign currency exchange rates. The Company is exposed to market risk related to changes in interest rates and selectively uses derivative financial instruments, including forward contracts and swaps, to manage these risks. In 2018, the Company entered into three interest rate swaps with a notional amount of $150 million to hedge some of its exposure to variability in future LIBOR-based interest payments on variable rate debt. The final interest rate swap was settled during September 2020; therefore, there are no outstanding interest rate swaps as of December 31, 2020.

The Company’s Canadian subsidiary Morgan Schaffer enters into foreign exchange contracts to manage foreign currency risk as a portion of their revenue is denominated in U.S. dollars. The Company expects hedging gains or losses to be essentially offset by losses or gains on the related underlying exposures. The amounts ultimately recognized may differ for open positions, which remain subject to ongoing market price fluctuations until settlement. All derivative instruments are reported in either accrued expenses or other assets on the balance sheet at fair value. For derivative instruments designated as cash flow hedges, the gain or loss on the derivative is deferred in accumulated other comprehensive income until recognized in earnings with the underlying hedged item.

The following is a summary of the notional transaction amounts and fair values for the Company’s outstanding derivative financial instruments by risk category and instrument type as of December 31, 2020:

	Notional		Fair Value
(In thousands)	amount		(US$)
Forward contracts	3,500	USD	167

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FAIR VALUE MEASUREMENTS

3 Months Ended

Dec. 31, 2020

FAIR VALUE MEASUREMENTS

FAIR VALUE MEASUREMENTS

11.  FAIR VALUE MEASUREMENTS

The accounting guidance establishes a three-level hierarchy for disclosure of fair value measurements, based upon the transparency of inputs to the valuation of an asset or liability as of the measurement date, as follows:

● Level 1 – inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets.

● Level 2 – inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument.

● Level 3 – inputs to the valuation methodology are unobservable and significant to the fair value measurement.

Financial Assets and Liabilities

The Company has estimated the fair value of its financial instruments as of December 31, 2020 and September 30, 2020 using available market information or other appropriate valuation methodologies. The carrying amounts of cash and cash equivalents, receivables, inventories, payables, debt and other current assets and liabilities approximate fair value because of the short maturity of those instruments.

Fair Value of Financial Instruments

The Company’s forward contracts and interest rate swaps are classified within Level 2 of the valuation hierarchy in accordance with FASB Accounting Standards Codification (ASC) 825, as presented below as of December 31, 2020:

(In thousands)	Level 1		Level 2		Level 3	Total
Assets (Liabilities):
Forward contracts and interest rate swaps	$	—	167	$	—	167

Valuation was based on third party evidence of similarly priced derivative instruments.

Nonfinancial Assets and Liabilities

The Company’s nonfinancial assets such as property, plant and equipment, and other intangible assets are not measured at fair value on a recurring basis; however they are subject to fair value adjustments in certain circumstances, such as when there is evidence that an impairment may exist. No impairments were recorded during the three-month period ended December 31, 2020.

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REVENUES

3 Months Ended

Dec. 31, 2020

REVENUES

REVENUES

12.  REVENUES

Disaggregation of Revenues

Revenues by customer type, geographic location, and revenue recognition method for the three-month period ended December 31, 2020 are presented in the table below as the Company deems it best depicts how the nature, amount, timing and uncertainty of net

sales and cash flows are affected by economic factors. The table below also includes a reconciliation of the disaggregated revenue within each reportable segment on a continuing operations basis.

	Aerospace
(In thousands)	& Defense		USG		Test		Total
Customer type:
Commercial	$	27,879	$	53,864	$	36,722	$	118,465
U.S. Government		39,012		676		4,796		44,484
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949
Geographic location:
United States	$	57,813	$	37,045	$	23,266	$	118,124
International		9,078		17,495		18,252		44,825
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949
Revenue recognition method:
Point in time	$	26,946	$	42,367	$	8,868	$	78,181
Over time		39,945		12,173		32,650		84,768
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949

Remaining Performance Obligations

Remaining performance obligations, which is the equivalent of backlog, represent the expected transaction price allocated to contracts that the Company expects to recognize as revenue in future periods when the Company performs under the contracts. These remaining obligations include amounts that have been formally appropriated under contracts with the U.S. Government, and exclude unexercised contract options and potential orders under ordering-type contracts such as Indefinite Delivery, Indefinite Quantity contracts. At December 31, 2020, the Company had $512.1 million in remaining performance obligations of which the Company expects to recognize revenues of approximately 72% in the next twelve months.

Contract assets and liabilities

Assets and liabilities related to contracts with customers are reported on a contract-by-contract basis at the end of each reporting period. At December 31, 2020, contract assets and liabilities totaled $93.8 million and $112.3 million, respectively.  During the first quarter of 2021, the Company recognized approximately $30 million in revenues that were included in the contract liabilities balance at the adoption date.

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LEASES

3 Months Ended

Dec. 31, 2020

LEASES

LEASES

13.  LEASES

The Company determines at lease inception whether an arrangement that provides control over the use of an asset is a lease. The Company recognizes at lease commencement a right-of-use (ROU) asset and lease liability based on the present value of the future lease payments over the lease term. The Company has elected not to recognize a ROU asset and lease liability for leases with terms of 12 months or less. Certain of the Company’s leases include options to extend the term of the lease for up to 20 years. When it is reasonably certain that the Company will exercise the option, Management includes the impact of the option in the lease term for purposes of determining total future lease payments. As most of the Company’s lease agreements do not explicitly state the discount rate implicit in the lease, Management uses the Company’s incremental borrowing rate on the commencement date to calculate the present value of future payments based on the tenor of each arrangement.

The Company’s leases for real estate commonly include escalating payments. These variable lease payments are included in the calculation of the ROU asset and lease liability. In addition to the present value of the future lease payments, the calculation of the ROU asset also includes any deferred rent, lease pre-payments and initial direct costs of obtaining the lease.

In addition to the base rent, real estate leases typically contain provisions for common-area maintenance and other similar services, which are considered non-lease components for accounting purposes. Non-lease components are excluded from ROU assets and lease liabilities and expensed as incurred.

The Company’s leases are for office space, manufacturing facilities, and machinery and equipment.

The components of lease costs are shown below:

	Three Months Ended		Three Months Ended
	December 31,		December 31,
(Dollars in thousands)	2020		2019
Finance lease cost
Amortization of right-of-use assets	$	492		622
Interest on lease liabilities		313		328
Operating lease cost		1,452		1,419
Total lease costs	$	2,257		2,369

Additional information related to leases are shown below:

	Three Months Ended			Three Months Ended
	December 31,			December 31,
(Dollars in thousands)	2020			2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	1,425			1,408
Operating cash flows from finance leases		313			138
Financing cash flows from finance leases		417			351
Right-of-use assets obtained in exchange for lease liabilities
Operating leases	$	—			22,014
Weighted-average remaining lease term
Operating leases		5.9	years		6.5	years
Finance leases		12.3	years		13.2	years
Weighted-average discount rate
Operating leases		3.10	%		3.14	%
Finance leases		4.30	%		4.28	%

The following is a reconciliation of future undiscounted cash flows to the operating and finance lease liabilities, and the related ROU assets, presented on the Consolidated Balance Sheet on December 31, 2020:

(Dollars in thousands)	Operating		Finance
Years Ending September 30:	Leases		Leases
2021 (excluding the three months ended December 31, 2020)	$	4,182		2,204
2022		4,980		3,016
2023		3,984		3,098
2024		2,438		3,181
2025 and thereafter		7,208		28,285
Total minimum lease payments		22,792		39,784
Less: amounts representing interest		2,047		9,935
Present value of net minimum lease payments	$	20,745		29,849
Less: current portion of lease obligations		4,999		1,972
Non-current portion of lease obligations	$	15,746		27,877
ROU assets	$	20,315		25,674

Operating lease liabilities are included on the Consolidated Balance Sheet in accrued other expenses (current portion) and as a caption on the Consolidated Balance Sheet (long-term portion). Finance lease liabilities are included on the Consolidated Balance Sheet in accrued other expenses (current portion) and other liabilities (long-term portion). Operating lease ROU assets are included as a caption on the Consolidated Balance Sheet and finance lease ROU assets are included in Property, plant and equipment on the Consolidated Balance sheet.

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EARNINGS PER SHARE (EPS) (Tables)

3 Months Ended

Dec. 31, 2020

EARNINGS PER SHARE (EPS)

Schedule of weighted average number of shares used in the calculation of earnings per share

	Three Months Ended
	December 31,
	2020	2019
Weighted Average Shares Outstanding — Basic	26,038	25,981
Dilutive Options and Restricted Shares	144	187
Adjusted Shares — Diluted	26,182	26,168

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INVENTORIES (Tables)

3 Months Ended

Dec. 31, 2020

INVENTORIES

Schedule of inventories

	December 31,		September 30,
(In thousands)	2020		2020
Finished goods	$	28,365	28,471
Work in process		37,290	30,183
Raw materials		78,399	77,535
Total inventories	$	144,054	136,189

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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Dec. 31, 2020

GOODWILL AND OTHER INTANGIBLE ASSETS

Schedule of goodwill and intangible assets

	December 31,		September 30,
(Dollars in thousands)	2020		2020
Goodwill	$	411,161	408,063
Intangible assets with determinable lives:
Patents
Gross carrying amount	$	2,120	2,092
Less: accumulated amortization		887	858
Net	$	1,233	1,234
Capitalized software
Gross carrying amount	$	86,442	84,888
Less: accumulated amortization		58,957	57,302
Net	$	27,485	27,586
Customer relationships
Gross carrying amount	$	229,275	227,178
Less: accumulated amortization		70,746	67,643
Net	$	158,529	159,535
Other
Gross carrying amount	$	5,342	5,156
Less: accumulated amortization		3,415	3,260
Net	$	1,927	1,896
Intangible assets with indefinite lives:
Trade names	$	158,263	156,381

Schedule of carrying amount of goodwill attributable to each business segment

				Aerospace
(Dollars in millions)	USG		Test	& Defense	Total
Balance as of September 30, 2020		271.9	34.1	102.1	408.1
Acquisition activity		—	—	2.3	2.3
Foreign currency translation		0.8	—	—	0.8
Balance as of December 31, 2020	$	272.7	34.1	104.4	411.2

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BUSINESS SEGMENT INFORMATION (Tables)

3 Months Ended

Dec. 31, 2020

BUSINESS SEGMENT INFORMATION

Schedule of Net Sales and Earnings Before Income Tax

	Three Months Ended
	December 31,
(In thousands)	2020		2019
NET SALES
Aerospace & Defense	$	66,891	77,511
USG		54,540	52,834
Test		41,518	41,383
Consolidated totals	$	162,949	171,728
EBIT
Aerospace & Defense	$	9,380	12,513
USG		12,731	9,288
Test		5,342	4,656
Corporate (loss)		(9,252)	(9,666)
Consolidated EBIT		18,201	16,791
Less: Interest expense		(541)	(2,421)
Earnings before income taxes from continuing operations	$	17,660	14,370

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DEBT (Tables)

3 Months Ended

Dec. 31, 2020

DEBT

Schedule of debt

	December 31,		September 30,
(In thousands)	2020		2020
Total borrowings	$	55,842	62,368
Current portion of long-term debt and short-term borrowings		(21,842)	(22,368)
Total long-term debt, less current portion	$	34,000	40,000

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SHAREHOLDERS' EQUITY (Tables)

3 Months Ended

Dec. 31, 2020

SHAREHOLDERS' EQUITY

Schedule of change in shareholders' equity

The change in shareholders’ equity for the first three months of 2021 and 2020 is shown below (in thousands):

	Three Months Ended December 31,
	2020	2019
Common stock
Beginning balance	306	306
Stock plans	—	—
Ending balance	306	306
Additional paid-in-capital
Beginning balance	293,682	292,408
Stock plans	1,053	648
Ending balance	294,735	293,056
Retained earnings
Beginning balance	778,398	684,741
Net earnings common stockholders	13,686	86,777
Dividends paid	(2,084)	(2,079)
Ending balance	790,000	769,439
Accumulated other comprehensive income (loss)
Beginning balance	(3,657)	(43,974)
Foreign currency translation	5,349	3,923
Forward exchange contracts	—	—
Ending balance	1,692	(40,051)
Treasury stock
Beginning balance	(107,134)	(107,259)
Issued under stock plans	—	—
Ending balance	(107,134)	(107,259)
Total equity	979,599	915,491

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DERIVATIVE FINANCIAL INSTRUMENTS (Tables)

3 Months Ended

Dec. 31, 2020

DERIVATIVE FINANCIAL INSTRUMENTS

Schedule of outstanding derivative financial instruments

	Notional		Fair Value
(In thousands)	amount		(US$)
Forward contracts	3,500	USD	167

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FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Dec. 31, 2020

FAIR VALUE MEASUREMENTS

Schedule of fair value of financial instruments

The Company’s forward contracts and interest rate swaps are classified within Level 2 of the valuation hierarchy in accordance with FASB Accounting Standards Codification (ASC) 825, as presented below as of December 31, 2020:

(In thousands)	Level 1		Level 2		Level 3	Total
Assets (Liabilities):
Forward contracts and interest rate swaps	$	—	167	$	—	167

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REVENUES (Tables)

3 Months Ended

Dec. 31, 2020

REVENUES

Schedule of disaggregation of revenue by reportable segment

	Aerospace
(In thousands)	& Defense		USG		Test		Total
Customer type:
Commercial	$	27,879	$	53,864	$	36,722	$	118,465
U.S. Government		39,012		676		4,796		44,484
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949
Geographic location:
United States	$	57,813	$	37,045	$	23,266	$	118,124
International		9,078		17,495		18,252		44,825
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949
Revenue recognition method:
Point in time	$	26,946	$	42,367	$	8,868	$	78,181
Over time		39,945		12,173		32,650		84,768
Total revenues	$	66,891	$	54,540	$	41,518	$	162,949

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LEASES (Tables)

3 Months Ended

Dec. 31, 2020

LEASES

Schedule of components of lease costs

	Three Months Ended		Three Months Ended
	December 31,		December 31,
(Dollars in thousands)	2020		2019
Finance lease cost
Amortization of right-of-use assets	$	492		622
Interest on lease liabilities		313		328
Operating lease cost		1,452		1,419
Total lease costs	$	2,257		2,369

Schedule of additional information related to leases

	Three Months Ended			Three Months Ended
	December 31,			December 31,
(Dollars in thousands)	2020			2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	1,425			1,408
Operating cash flows from finance leases		313			138
Financing cash flows from finance leases		417			351
Right-of-use assets obtained in exchange for lease liabilities
Operating leases	$	—			22,014
Weighted-average remaining lease term
Operating leases		5.9	years		6.5	years
Finance leases		12.3	years		13.2	years
Weighted-average discount rate
Operating leases		3.10	%		3.14	%
Finance leases		4.30	%		4.28	%

Schedule of reconciliation of future undiscounted cash flows to the operating and finance lease liabilities, and the related ROU assets

(Dollars in thousands)	Operating		Finance
Years Ending September 30:	Leases		Leases
2021 (excluding the three months ended December 31, 2020)	$	4,182		2,204
2022		4,980		3,016
2023		3,984		3,098
2024		2,438		3,181
2025 and thereafter		7,208		28,285
Total minimum lease payments		22,792		39,784
Less: amounts representing interest		2,047		9,935
Present value of net minimum lease payments	$	20,745		29,849
Less: current portion of lease obligations		4,999		1,972
Non-current portion of lease obligations	$	15,746		27,877
ROU assets	$	20,315		25,674

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EARNINGS PER SHARE (EPS) (Details) - shares shares in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
EARNINGS PER SHARE (EPS)
Weighted Average Shares Outstanding - Basic	26,038	25,981
Dilutive Options and Restricted Shares	144	187
Adjusted Shares - Diluted	26,182	26,168

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SHARE-BASED COMPENSATION (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Selling, general and administrative expenses
SHARE-BASED COMPENSATION
Total share-based compensation cost	$ 1.4	$ 1.4
Performance-Accelerated Restricted Share Awards
SHARE-BASED COMPENSATION
Pretax compensation expense	$ 1.1	1.1
Non-vested shares	220,300
Non-Employee Directors Plan
SHARE-BASED COMPENSATION
Pretax compensation expense	$ 0.3	0.3
Total income tax benefit recognized	0.3	$ 0.3
Total unrecognized compensation cost related to share-based compensation arrangements	$ 7.1
Remaining weighted-average period for recognition of total unrecognized compensation cost	1 year 8 months 12 days

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INVENTORIES (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
INVENTORIES
Finished goods	$ 28,365	$ 28,471
Work in process	37,290	30,183
Raw materials	78,399	77,535
Total inventories	$ 144,054	$ 136,189

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GOODWILL AND OTHER INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
GOODWILL AND OTHER INTANGIBLE ASSETS
Goodwill	$ 411,161	$ 408,063
Less: accumulated amortization	134,005	129,063
Patents
GOODWILL AND OTHER INTANGIBLE ASSETS
Gross carrying amount	2,120	2,092
Less: accumulated amortization	887	858
Net	1,233	1,234
Capitalized software
GOODWILL AND OTHER INTANGIBLE ASSETS
Gross carrying amount	86,442	84,888
Less: accumulated amortization	58,957	57,302
Net	27,485	27,586
Customer relationships
GOODWILL AND OTHER INTANGIBLE ASSETS
Gross carrying amount	229,275	227,178
Less: accumulated amortization	70,746	67,643
Net	158,529	159,535
Other
GOODWILL AND OTHER INTANGIBLE ASSETS
Gross carrying amount	5,342	5,156
Less: accumulated amortization	3,415	3,260
Net	1,927	1,896
Trade names
GOODWILL AND OTHER INTANGIBLE ASSETS
Trade names	$ 158,263	$ 156,381

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GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in carrying amount of goodwill (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2020 USD ($)
Changes in goodwill
Goodwill, Beginning Balance	$ 408,063
Acquisition activity	2,300
Foreign currency translation	800
Goodwill, Ending Balance	411,161
Impairment	$ 0
Fair value exceeded carrying value percentage	10.00%
Goodwill, Gross	$ 30,000
USG
Changes in goodwill
Goodwill, Beginning Balance	271,900
Foreign currency translation	800
Goodwill, Ending Balance	272,700
Test
Changes in goodwill
Goodwill, Beginning Balance	34,100
Goodwill, Ending Balance	34,100
Aerospace & Defense
Changes in goodwill
Goodwill, Beginning Balance	102,100
Acquisition activity	2,300
Goodwill, Ending Balance	$ 104,400

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BUSINESS SEGMENT INFORMATION (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
BUSINESS SEGMENT INFORMATION
NET SALES	$ 162,949	$ 171,728
Consolidated EBIT	18,201	16,791
Less: Interest expense	(541)	(2,421)
Earnings before income taxes	17,660	14,370
Aerospace & Defense
BUSINESS SEGMENT INFORMATION
NET SALES	66,891	77,511
Consolidated EBIT	9,380	12,513
Test
BUSINESS SEGMENT INFORMATION
NET SALES	41,518	41,383
Consolidated EBIT	5,342	4,656
USG
BUSINESS SEGMENT INFORMATION
NET SALES	54,540	52,834
Consolidated EBIT	12,731	9,288
Corporate (loss)
BUSINESS SEGMENT INFORMATION
Consolidated EBIT	$ (9,252)	$ (9,666)

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DEBT (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
DEBT
Total borrowings	$ 55,842	$ 62,368
Current portion of long-term debt and short-term borrowings	(21,842)	(22,368)
Total long-term debt, less current portion	$ 34,000	$ 40,000

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DEBT - Additional information (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2020
DEBT
Available to borrow under the credit facility	$ 434,000
Cash on hand	57,362		$ 52,560
Letters of Credit Outstanding, Amount	$ 9,900
Equity interests in direct and indirect material foreign subsidiaries, pledged as collateral (as a percent)	100.00%
Weighted average interest rates	1.45%	3.18%
Long-term Debt, Current Maturities	$ 20,000
Revolving Credit Facility
DEBT
Line of Credit Facility, Amount Outstanding	500,000
Line of Credit Facility, Commitment Fee Amount	250,000
Maximum
DEBT
Incremental term loan	$ 250,000

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INCOME TAX EXPENSE (Details)	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
INCOME TAX EXPENSE
Effective income tax rate	22.50%	25.10%

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SHAREHOLDERS' EQUITY (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Changes in shareholder's equity
Beginning Balance	$ 961,595
Net earnings common stockholders	13,686	$ 86,777
Ending Balance	979,599	915,491
Common Stock
Changes in shareholder's equity
Beginning Balance	306	306
Ending Balance	306	306
Additional paid-in-capital
Changes in shareholder's equity
Beginning Balance	293,682	292,408
Stock plans	1,053	648
Ending Balance	294,735	293,056
Retained Earnings
Changes in shareholder's equity
Beginning Balance	778,398	684,741
Net earnings common stockholders	13,686	86,777
Dividends paid	(2,084)	(2,079)
Ending Balance	790,000	769,439
Accumulated other comprehensive income (loss)
Changes in shareholder's equity
Beginning Balance	(3,657)	(43,974)
Foreign currency translation	5,349	3,923
Ending Balance	1,692	(40,051)
Treasury Stock
Changes in shareholder's equity
Beginning Balance	(107,134)	(107,259)
Ending Balance	$ (107,134)	$ (107,259)

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DERIVATIVE FINANCIAL INSTRUMENTS (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Interest rate swap
DERIVATIVE FINANCIAL INSTRUMENTS
Notional amount	$ 150,000
Forward contracts
DERIVATIVE FINANCIAL INSTRUMENTS
Notional amount	3,500
Fair Value	$ 167

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FAIR VALUE MEASUREMENTS (Details) - Forward contracts and interest rate swaps $ in Thousands	Dec. 31, 2020 USD ($)
DERIVATIVE FINANCIAL INSTRUMENTS
Fair Value of Financial Instruments	$ 167
Level 2
DERIVATIVE FINANCIAL INSTRUMENTS
Fair Value of Financial Instruments	$ 167

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REVENUES - Disaggregation of Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of revenues
Total revenues	$ 162,949	$ 171,728
Point in time
Disaggregation of revenues
Total revenues	78,181
Over time
Disaggregation of revenues
Total revenues	84,768
United States
Disaggregation of revenues
Total revenues	118,124
International
Disaggregation of revenues
Total revenues	44,825
Commercial
Disaggregation of revenues
Total revenues	118,465
U.S. Government
Disaggregation of revenues
Total revenues	44,484
Aerospace & Defense
Disaggregation of revenues
Total revenues	66,891	77,511
Aerospace & Defense | Point in time
Disaggregation of revenues
Total revenues	26,946
Aerospace & Defense | Over time
Disaggregation of revenues
Total revenues	39,945
Aerospace & Defense | United States
Disaggregation of revenues
Total revenues	57,813
Aerospace & Defense | International
Disaggregation of revenues
Total revenues	9,078
Aerospace & Defense | Commercial
Disaggregation of revenues
Total revenues	27,879
Aerospace & Defense | U.S. Government
Disaggregation of revenues
Total revenues	39,012
USG
Disaggregation of revenues
Total revenues	54,540	52,834
USG | Point in time
Disaggregation of revenues
Total revenues	42,367
USG | Over time
Disaggregation of revenues
Total revenues	12,173
USG | United States
Disaggregation of revenues
Total revenues	37,045
USG | International
Disaggregation of revenues
Total revenues	17,495
USG | Commercial
Disaggregation of revenues
Total revenues	53,864
USG | U.S. Government
Disaggregation of revenues
Total revenues	676
Test
Disaggregation of revenues
Total revenues	41,518	$ 41,383
Test | Point in time
Disaggregation of revenues
Total revenues	8,868
Test | Over time
Disaggregation of revenues
Total revenues	32,650
Test | United States
Disaggregation of revenues
Total revenues	23,266
Test | International
Disaggregation of revenues
Total revenues	18,252
Test | Commercial
Disaggregation of revenues
Total revenues	36,722
Test | U.S. Government
Disaggregation of revenues
Total revenues	$ 4,796

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REVENUES - Remaining Performance Obligations (Details) $ in Millions	Dec. 31, 2020 USD ($)
Remaining Performance Obligations
Revenue, Remaining Performance Obligation, Amount	$ 512.1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-04-01
Remaining Performance Obligations
Percentage of remaining performance obligation expected to be recognized	72.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	12 months

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REVENUES - Contract assets and liabilities (Details) $ in Millions	3 Months Ended
	Dec. 31, 2020 USD ($)
REVENUES
Contract with Customer, Asset, Net	$ 93.8
Contract with Customer, Liability	112.3
Contract with Customer, Liability, Revenue Recognized	$ 30.0

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LEASES - Components of lease costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Leases
Option to extend	true
Finance lease cost
Amortization of right-of-use assets	$ 492	$ 622
Interest on lease liabilities	313	328
Operating lease cost	1,452	1,419
Total lease costs	$ 2,257	$ 2,369
Maximum
Leases
Lease term	20 years

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LEASES - Additional information related to leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 1,425	$ 1,408
Operating cash flows from finance leases	313	138
Financing cash flows from finance leases	417	351
Right-of-use assets obtained in exchange for lease liabilities
Operating leases	$ 0	$ 22,014
Weighted-average remaining lease term
Operating leases	5 years 10 months 24 days	6 years 6 months
Finance leases	12 years 3 months 18 days	13 years 2 months 12 days
Weighted-average discount rate
Operating leases	3.10%	3.14%
Finance leases	4.30%	4.28%

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LEASES - Reconciliation of future undiscounted cash flows to the operating and finance lease liabilities, and the related ROU assets (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
Operating leases
2021 (excluding the three months ended December 31, 2020)	$ 4,182
2022	4,980
2023	3,984
2024	2,438
2025 and thereafter	7,208
Total minimum lease payments	22,792
Less: amounts representing interest	2,047
Present value of net minimum lease payments	20,745
Less: current portion of lease obligations	4,999
Non-current portion of lease obligations	15,746	$ 16,785
ROU assets	20,315	$ 21,390
Finance leases
2021 (excluding the three months ended December 31, 2020)	2,204
2022	3,016
2023	3,098
2024	3,181
2025 and thereafter	28,285
Total minimum lease payments	39,784
Less: amounts representing interest	9,935
Present value of net minimum lease payments	29,849
Less: current portion of lease obligations	1,972
Non-current portion of lease obligations	27,877
ROU assets	$ 25,674
Location of operating lease liabilities included on Consolidated Balance Sheets	us-gaap:OtherAccruedLiabilitiesCurrent us-gaap:OtherLiabilitiesNoncurrent
Location of finance lease liabilities included on Consolidated Balance Sheets	us-gaap:OtherAccruedLiabilitiesCurrent us-gaap:OtherLiabilitiesNoncurrent
Location of operating lease ROU assets included on Consolidated Balance Sheets	us-gaap:OperatingLeaseRightOfUseAsset
Location of finance lease ROU assets included on Consolidated Balance Sheets	us-gaap:PropertyPlantAndEquipmentNet