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 fiscal quarter ended March 31, 2024

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 0-31164

Preformed Line Products Company

(Exact name of registrant as specified in its charter)

Ohio	34-0676895
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)

660 Beta Drive Mayfield Village, Ohio	44143
(Address of Principal Executive Office)	(Zip Code)

(440) 461‑5200

(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 Shares, $2 par value per share	PLPC	NASDAQ

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 (§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, a smaller reporting company or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth 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 ☒

The number of shares outstanding as of April 19, 2024: 4,918,036.

Table of Contents

		Page
Part I – Financial Information
Item 1.	Financial Statements	3
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	17
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	22
Item 4.	Controls and Procedures	23
Part II – Other Information
Item 1.	Legal Proceedings	23
Item 1A.	Risk Factors	23
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	23
Item 3.	Defaults Upon Senior Securities	23
Item 4.	Mine Safety Disclosures	23
Item 5.	Other Information	23
Item 6.	Exhibits	24
SIGNATURES		25

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PART I – FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

PREFORMED LINE PRODUCTS COMPANY

CONSOLIDATED BALANCE SHEETS

	March 31, 2024			December 31, 2023
(Thousands of dollars, except share and per share data)	(Unaudited)
ASSETS
Cash, cash equivalents and restricted cash	$	45,859		$	53,607
Accounts receivable, net		111,527			106,892
Inventories, net		141,508			148,814
Prepaid expenses		8,314			8,246
Other current assets		7,053			7,256
TOTAL CURRENT ASSETS		314,261			324,815
Property, plant and equipment, net		203,242			207,892
Operating lease, right-of-use assets		11,021			11,671
Goodwill		28,603			29,497
Other intangible assets, net		11,868			12,981
Deferred income taxes		7,379			7,109
Other assets		9,735			9,186
TOTAL ASSETS	$	586,109		$	603,151
LIABILITIES AND SHAREHOLDERS' EQUITY
Trade accounts payable	$	41,748		$	37,788
Notes payable to banks		1,487			6,968
Operating lease liabilities, current		1,532			1,671
Current portion of long-term debt		7,078			6,486
Accrued compensation and other benefits		23,348			28,018
Accrued expenses and other liabilities		20,961			27,414
Dividends payable		1,189			1,300
Income taxes payable		2,361			1,672
TOTAL CURRENT LIABILITIES		99,704			111,317
Long-term debt, less current portion		47,928			48,796
Operating lease liabilities, noncurrent		7,391			7,892
Deferred income taxes		3,414			3,536
Other noncurrent liabilities		14,304			15,454
SHAREHOLDERS' EQUITY
Common shares – $2 par value per share, 15,000,000 shares authorized, 4,918,036 and 4,908,413 issued and outstanding, at March 31, 2024 and December 31, 2023		13,711			13,607
Common shares issued to rabbi trust, 238,641 and 243,118 shares at March 31, 2024 and December 31, 2023, respectively		(10,214	)		(10,183	)
Deferred compensation liability		10,214			10,183
Paid-in capital		61,408			60,958
Retained earnings		528,733			520,154
Treasury shares, at cost, 1,937,150 and 1,894,419 shares at March 31, 2024 and December 31, 2024, respectively		(123,701	)		(118,249	)
Accumulated other comprehensive loss		(66,782	)		(60,306	)
TOTAL PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS' EQUITY		413,369			416,164
Noncontrolling interest		(1	)		(8	)
TOTAL SHAREHOLDERS' EQUITY		413,368			416,156
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$	586,109		$	603,151

See notes to consolidated financial statements (unaudited).

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PREFORMED LINE PRODUCTS COMPANY

STATEMENTS OF CONSOLIDATED INCOME

(UNAUDITED)

	Three Months Ended March 31,
	2024			2023
(Thousands of dollars, except share and per share data)
Net sales	$	140,904		$	181,824
Cost of products sold		96,773			115,541
GROSS PROFIT		44,131			66,283
Costs and expenses
Selling		11,900			12,388
General and administrative		16,608			18,609
Research and engineering		5,431			5,193
Other operating (income) expense, net		(1,367	)		1,112
		32,572			37,302
OPERATING INCOME		11,559			28,981
Other income (expense)
Interest income		972			304
Interest expense		(708	)		(1,066	)
Other income, net		35			40
		299			(722	)
INCOME BEFORE INCOME TAXES		11,858			28,259
Income tax expense		2,255			6,840
NET INCOME	$	9,603		$	21,419
Net income attributable to noncontrolling interests		(7	)		(21	)
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS	$	9,596		$	21,398
AVERAGE NUMBER OF SHARES OF COMMON STOCK OUTSTANDING:
Basic		4,915			4,937
Diluted		4,944			4,997
EARNINGS PER SHARE OF COMMON STOCK ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS:
Basic	$	1.95		$	4.33
Diluted	$	1.94		$	4.28

See notes to consolidated financial statements (unaudited).

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PREFORMED LINE PRODUCTS COMPANY

STATEMENTS OF CONSOLIDATED COMPREHENSIVE INCOME

(UNAUDITED)

	Three Months Ended March 31,
	2024			2023
(Thousands of dollars)
Net income	$	9,603		$	21,419
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustment		(6,565	)		3,922
Recognized net actuarial gain		89			89
Other comprehensive (loss) income, net of tax		(6,476	)		4,011
Comprehensive income attributable to noncontrolling interests		(7	)		(21	)
COMPREHENSIVE INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS	$	3,120		$	25,409

See notes to consolidated financial statements (unaudited).

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PREFORMED LINE PRODUCTS COMPANY

STATEMENTS OF CONSOLIDATED CASH FLOWS

(UNAUDITED)

	Three Months Ended March 31,
	2024			2023
(Thousands of dollars)
OPERATING ACTIVITIES
Net income	$	9,603		$	21,419
Adjustments to reconcile net income to net cash provided by (used in) operations:
Depreciation and amortization		5,414			4,275
Deferred income taxes		(386	)		(1,530	)
Share-based compensation expense		383			1,066
(Gain) loss on sale of property and equipment		(1,843	)		16
Other, net		1,230			1,942
Changes in operating assets and liabilities		(8,648	)		(1,758	)
NET CASH PROVIDED BY OPERATING ACTIVITIES		5,753			25,430
INVESTING ACTIVITIES
Capital expenditures		(3,918	)		(8,351	)
Proceeds from the sale of property and equipment		3,237			124
Acquisition of businesses, net of cash		-			(14,068	)
NET CASH USED IN INVESTING ACTIVITIES		(681	)		(22,295	)
FINANCING ACTIVITIES
Payments of notes payable to banks		(5,307	)		(4,524	)
Proceeds from long-term debt		33,232			50,389
Payments of long-term debt		(33,069	)		(50,633	)
Dividends paid		(1,130	)		(1,154	)
Proceeds from issuance of common shares		60			355
Purchase of common shares for treasury		-			(116	)
Purchase of common shares for treasury from related parties		(5,452	)		(3,624	)
NET CASH USED IN FINANCING ACTIVITIES		(11,666	)		(9,307	)
Effects of exchange rate changes on cash, cash equivalents and restricted cash		(1,154	)		724
Net decrease in cash, cash equivalents and restricted cash		(7,748	)		(5,448	)
Cash, cash equivalents and restricted cash at beginning of year		53,607			37,239
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	$	45,859		$	31,791

See notes to consolidated financial statements (unaudited).

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PREFORMED LINE PRODUCTS COMPANY

STATEMENTS OF CONSOLIDATED SHAREHOLDERS' EQUITY

																	Accumulated Other Comprehensive Income (Loss)
	Common Shares		Common Shares Issued to Rabbi Trust			Deferred Compensation Liability			Paid in Capital		Retained Earnings			Treasury Shares			Cumulative Translation Adjustment			Unrecognized Pension Benefit Cost			Total Preformed Line Products Company Equity			Noncontrolling Interests			Total Equity
	(In thousands, except share and per share data)
Balance at December 31, 2023	$	13,607	$	(10,183	)	$	10,183		$	60,958	$	520,154		$	(118,249	)	$	(55,828	)	$	(4,478	)	$	416,164		$	(8	)	$	416,156
Net income												9,596												9,596			7			9,603
Foreign currency translation    adjustment																		(6,565	)					(6,565	)					(6,565	)
Pension adjustment, net of tax																					89			89						89
Total comprehensive income																								3,120			7			3,127
Share-based compensation										383														383						383
Purchase of 42,731 common shares															(5,452	)								(5,452	)					(5,452	)
Issuance of 52,354 common shares		104								67														171						171
Common shares distributed from rabbi    trust of 4,477, net				(31	)		31																	—						—
Cash dividends declared – $0.20 per    share												(1,017	)											(1,017	)					(1,017	)
Balance at March 31, 2024	$	13,711	$	(10,214	)	$	10,214		$	61,408	$	528,733		$	(123,701	)	$	(62,393	)	$	(4,389	)	$	413,369		$	(1	)	$	413,368
																	Accumulated Other Comprehensive Income (Loss)
	Common Shares		Common Shares Issued to Rabbi Trust			Deferred Compensation Liability			Paid in Capital		Retained Earnings			Treasury Shares			Cumulative Translation Adjustment			Unrecognized Pension Benefit Cost			Total Preformed Line Products Company Equity			Noncontrolling Interests			Total Equity
	(In thousands, except share and per share data)
Balance at December 31, 2022	$	13,351	$	(10,261	)	$	10,261		$	53,646	$	460,930		$	(99,303	)	$	(65,495	)	$	(4,492	)	$	358,637		$	(13	)	$	358,624
Net income												21,398												21,398			21			21,419
Foreign currency translation    adjustment																		3,922						3,922						3,922
Pension adjustment, net of tax																					89			89						89
Total comprehensive income																								25,409			21			25,430
Share-based compensation										1,066														1,066						1,066
Purchase of 41,573 common shares															(3,740	)								(3,740	)					(3,740	)
Issuance of 72,477 common shares		140								244														384						384
Common shares distributed from rabbi    trust of 3,541, net				185			(185	)																—						—
Cash dividends declared – $0.20 per    share												(1,050	)											(1,050	)					(1,050	)
Balance at March 31, 2023	$	13,491	$	(10,076	)	$	10,076		$	54,956	$	481,278		$	(103,043	)	$	(61,573	)	$	(4,403	)	$	380,706		$	8		$	380,714

See notes to consolidated financial statements (unaudited).

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PREFORMED LINE PRODUCTS COMPANY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Tables in thousands of dollars, except share and per share data, unless specifically noted)

Note 1 – Significant Accounting Policies

The accompanying unaudited consolidated financial statements of Preformed Line Products Company and subsidiaries (the “Company” or “PLPC”) have been prepared in accordance with United States ("U.S.") generally accepted accounting principles ("GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes required by GAAP for complete financial statements. This Form 10-Q should be read in conjunction with the consolidated financial statements and accompanying notes included in our Form 10-K for the year ended December 31, 2023 filed on March 8, 2024 with the Securities and Exchange Commission. The interim period results are not necessarily indicative of the results to be expected for the full year. Management has evaluated subsequent events through the date this Form 10-Q was filed with the Securities and Exchange Commission.

The preparation of these consolidated financial statements requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and the accompanying notes. Actual results could differ from these estimates. In the opinion of management, these consolidated financial statements contain all estimates and adjustments, consisting of normal recurring accruals, required to fairly present the financial position, results of operations, and cash flows for the interim periods. Operating results for the three months ended March 31, 2024 are not necessarily indicative of the results to be expected for the full-year ending December 31, 2024.

Noncontrolling interests are presented in the Company’s consolidated financial statements as if parent company investors (controlling interests) and other minority investors (noncontrolling interests) in partially-owned subsidiaries have similar economic interests in a single entity. As a result, investments in noncontrolling interests are reported as equity in the Company’s consolidated financial statements. Additionally, the Company’s consolidated financial statements include 100% of a controlled subsidiary’s earnings, rather than only its share. Transactions between the parent company and noncontrolling interests are reported in equity as transactions between stockholders, provided that these transactions do not create a change in control.

Certain prior year amounts have been reclassified to conform to the current year presentation.

Recently Adopted or Issued Accounting Pronouncements

In November 2023, the FASB issued Accounting Standards Update ("ASU") No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” This ASU enhances reportable segment disclosures on both an annual and interim basis primarily in regards to the disclosure of significant segment expenses that are regularly provided to the chief operating decision maker (CODM) and included within the reported measure(s) of segment profit or loss. In addition, the ASU requires disclosure, by segment, of other items included in the reported measure(s) of segment profit or loss, including qualitative information describing the composition, nature and type of each item. The ASU also expands disclosure requirements related to the CODM, including how the reported measure(s) of segment profit or loss are used to assess segment performance and allocate resources, the method used to allocate overhead for significant segment expenses and others. Lastly, all current required annual segment reporting disclosures under Topic 280 are now effective for interim periods. The ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is evaluating the impact of adopting this ASU.

In December 2023, the FASB issued Accounting Standards Update No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” This ASU enhances income tax disclosures by providing information to better assess how an entity's operations, related tax risks, tax planning and operational opportunities affect its tax rate and prospects for future cash flows. This ASU requires additional disclosures to the annual effective tax rate reconciliation including specific categories and further disaggregated reconciling items that meet the quantitative threshold. Additionally, the ASU requires disclosures relating to income tax expense and payments made to federal, state, local and foreign jurisdictions. This ASU is effective for fiscal years and interim periods beginning after December 15, 2024. The Company is evaluating the impact of adopting this ASU.

Note 2 – Revenue

Revenue Recognition

Sales are recognized when obligations under the terms of the contract are satisfied and control of promised goods or services have transferred to our customers. Control is transferred when the customer has the ability to direct the use of and obtain benefits from the

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goods or services and is primarily based on shipping terms. Sales are measured as the amount of consideration the Company expects to receive in exchange for transferring products.

Disaggregated Revenue

The Company’s revenues by segment and product type are as follows:

	Three Months Ended March 31, 2024
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		67	%		74	%		70	%		76	%		70	%
Communications		28	%		25	%		24	%		3	%		23	%
Special Industries		5	%		1	%		6	%		21	%		7	%
Total		100	%		100	%		100	%		100	%		100	%

	Three Months Ended March 31, 2023
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		59	%		63	%		36	%		74	%		56	%
Communications		37	%		35	%		61	%		2	%		38	%
Special Industries		4	%		2	%		3	%		24	%		6	%
Total		100	%		100	%		100	%		100	%		100	%

Credit Losses for Receivables

The Company maintains an allowance for credit losses for estimated losses resulting from the inability of its customers to make required payments. The Company uses a current expected credit loss model in order to immediately recognize an estimate of credit losses that are expected to occur over the life of the financial instruments, mainly trade receivables. Additionally, the allowance is based upon identified delinquent accounts, customer payment patterns and other analyses of historical data trends. Receivable balances are written off against an allowance for credit losses after a final determination has been made. The change in the allowance for credit losses includes expense and net write-offs, which are identified in the following table:

	Three Months Ended March 31,
	2024			2023
Allowance for credit losses, beginning of period	$	8,260		$	5,021
Additions charged to costs and expenses		66			752
Write-offs		(6	)		(3	)
Foreign exchange and other		(131	)		37
Allowance for credit losses, end of period	$	8,189		$	5,807

Note 3 – Inventories, Net

Inventories, net

Inventory is carried at lower of cost or net realizable value. The components of inventory are as follows:

	March 31, 2024			December 31, 2023
Raw materials	$	93,392		$	98,708
Work-in-process		13,874			14,397
Finished products		44,958			46,250
Inventories, net of excess and obsolete inventory reserve		152,224			159,355
Excess of current cost over LIFO cost		(10,716	)		(10,541	)
Inventories at LIFO cost	$	141,508		$	148,814

Costs for inventories of certain material, mainly in the U.S., are determined using the Last-In First-Out ("LIFO") method and totaled approximately $55.3 million at March 31, 2024 and $60.1 million at December 31, 2023. An actual valuation of inventories under the LIFO method can be made only at the end of the year based on the inventory levels and costs at that time. Accordingly, interim LIFO calculations are based on management’s estimates of expected year-end inventory levels and costs. Because these estimates are subject to change and may be different than the actual inventory levels and costs at the end of the year, interim results are subject to the final year-end LIFO inventory valuation. During the three-month periods ended March 31, 2024 and 2023, the net change in LIFO inventories resulted in expense of $0.2 million and $0.5 million, respectively, to Cost of products sold. The Company’s reserves for slow moving and obsolete inventory was $17.8 million at March 31, 2024 and $17.6 million at December 31, 2023.

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Note 4 – Property and Equipment, Net

Major classes of property, plant and equipment are stated at cost and were as follows:

	March 31, 2024			December 31, 2023
Land and improvements	$	20,840		$	21,374
Buildings and improvements		125,828			129,369
Machinery, equipment and aircraft		240,671			238,868
Construction in progress		20,725			22,619
Property, plant and equipment, gross		408,064			412,230
Less accumulated depreciation		(204,822	)		(204,338	)
Property, plant and equipment, net	$	203,242		$	207,892

Note 5 – Contingent Liabilities

The Company can be party to a variety of pending legal proceedings and claims arising in the normal course of business, including, but not limited to, litigation relating to employment, workers’ compensation, product liability, environmental and intellectual property. The Company has liability insurance to cover many of these claims.

Although the outcomes of these matters are not predictable with certainty, the Company records a liability when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. In the event the Company determines that a loss is not probable, but is reasonably possible, and the likelihood to develop what the Company believes to be a reasonable range of potential loss exists, the Company will include disclosure related to such matters. To the extent that there is a reasonable possibility the losses could exceed amounts already accrued, the Company will adjust the accrual in the period in which the determination is made, disclose an estimate of the additional loss or range of loss and if the amount of such adjustment cannot be reasonably estimated, disclose that an estimate cannot be made.

In November 2016, the Company and its subsidiaries Helix Uniformed Ltd. (“Helix”) and Preformed Line Products (Canada) Limited (“PLPC Canada”), were each named, jointly and severally, with each of SNC-Lavalin ATP, Inc. (“SNC ATP”), HD Supply Canada Inc., by its trade names HD Supply Power Solutions and HD Supply Utilities (“HD Supply”), and Anixter Power Solutions Canada Inc. (the corporate successor to HD Supply, “Anixter”) and, together with the Company, PLPC Canada, Helix, SNC ATP and HD Supply (the “Defendants”), in a complaint filed by Altalink, L.P. (the “Plaintiff”) in the Court of Queen’s Bench of Alberta in Alberta, Canada in November 2016 (the “Complaint”).

The Complaint stated that the Plaintiff engaged SNC ATP to design, engineer, procure and construct numerous power distribution and transmission facilities in Alberta (the “Projects”) and that through SNC ATP and HD Supply (now Anixter), spacer dampers manufactured by Helix were procured and installed in the Projects. The Complaint alleged that the spacer dampers have and may continue to become loose, open and detach from the conductors, resulting in damage and potential injury and a failure to perform the intended function of providing spacing and damping to the Project. The Plaintiff was seeking an estimated $56.0 million Canadian dollars in damages jointly and severally from the Defendants, representing the costs of monitoring and replacing the spacer dampers and remediating property damage, due to alleged defects in the design and construction of, and supply of materials for, the Projects by SNC ATP and HD Supply/Anixter and in the design of the spacer dampers by Helix.

On September 26, 2023, the Defendants and the Plaintiff entered into a settlement agreement which dismissed the action against all Defendants with prejudice. Net of insurance, the total settlement amount paid by the Company in the fourth quarter of 2023 was $4.3 million Canadian dollars ($3.2 million US dollars). The settlement reflects the Company’s desire to eliminate the burden, expense, distraction and further uncertainties of litigation, and settlement does not constitute an admission of liability, wrongdoing or fault by the Company and its subsidiaries.

The Company is not a party to any pending legal proceedings that the Company believes would, individually or in the aggregate, have a material adverse effect on its financial condition, results of operations or cash flow. As of March 31, 2024 and December 31, 2023, there were zero reserves for known global legal matters.

Note 6 – Pension Plans

The Company uses a December 31 measurement date for the Preformed Line Products Company Employees’ Retirement Plan (the “U.S. Plan”). Net periodic pension expense for the U.S. Plan for the three months ended March 31, 2024 and 2023, respectively, follows:

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	Three Months Ended March 31,
	2024			2023
Interest cost	$	387		$	392
Expected return on plan assets		(485	)		(501	)
Recognized net actuarial loss		117			117
Net periodic pension expense	$	19		$	8

There were no contributions to the U.S. Plan during the three months ended March 31, 2024 and 2023. The Company is evaluating whether to make additional contributions to the U.S. Plan during 2024. In August 2023, the Board of Directors of the Company approved a resolution to terminate the U.S. Plan and preliminary administrative actions have been undertaken to proceed with the termination. Components of pension expense are included in Other income, net in the Consolidated Statements of Income.

Note 7 – Accumulated Other Comprehensive Income (“AOCI”)

The following tables set forth the total changes in AOCI by component, net of tax:

	Three Months Ended March 31, 2024									Three Months Ended March 31, 2023
				Cumulative									Cumulative
	Unrecognized			Translation						Unrecognized			Translation
	Benefit Cost			Adjustment			Total			Benefit Cost			Adjustment			Total
Balance at January 1,	$	(4,478	)	$	(55,828	)	$	(60,306	)	$	(4,492	)	$	(65,495	)	$	(69,987	)
Other comprehensive income before reclassifications:
Gain on foreign currency translation adjustment		—			(6,565	)		(6,565	)		—			3,922			3,922
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial gain (a)		89			—			89			89			—			89
Net current period other comprehensive income (loss)		89			(6,565	)		(6,476	)		89			3,922			4,011
Balance at March 31,	$	(4,389	)	$	(62,393	)	$	(66,782	)	$	(4,403	)	$	(61,573	)	$	(65,976	)

(a)This AOCI component is included in the computation of net periodic pension expense (income) as noted in Note 6 – Pension Plans.

Note 8 – Debt and Credit Arrangements

The Company maintains a credit facility (the "Facility") with a capacity of $90.0 million that expires March 2, 2026. The interest rate is defined as the Secured Overnight Financing Rate (“SOFR”) plus 1.125% unless the Company’s funded debt to Earnings before Interest, Taxes and Depreciation ratio exceeds 2.25 to 1, at which point the SOFR spread becomes 1.500%. At March 31, 2024, the Company had utilized $35.0 million with $55.0 million available on the Facility. There were no long-term outstanding letters of credit as of March 31, 2024. Our bank debt to equity percentage was 13.7%. The Facility contains, among other provisions, requirements for maintaining levels of net worth and profitability. At March 31, 2024, the Company was in compliance with these covenants.

On January 19, 2021, the Company received funding for a term loan from PNC Equipment Finance, LLC in the principal amount of $20.5 million for the full amount of the purchase price for a new corporate aircraft. The term of the loan is 120 months at a fixed interest rate of 2.744%. The loan is payable in 119 equal monthly installments, which commenced on March 1, 2021 with a final payment of any outstanding principal and accrued interest due and payable on the final monthly payment date. Of the $14.2 million outstanding on this debt facility at March 31, 2024, $2.1 million was classified as current. The loan is secured by the aircraft.

The Company has other borrowing facilities at certain of its foreign subsidiaries, which consist of overdraft lines, working capital credit lines, and facilities for the issuance of letters of credit and short-term borrowing needs. At March 31, 2024, and December 31, 2023, $7.3 million and $13.3 million was outstanding, of which $6.5 million and $11.4 million were classified as current, respectively. These facilities support commitments made in the ordinary course of business.

The Company's Asia-Pacific segment had $0.2 million in restricted cash used to secure bank debt at March 31, 2024 and December 31, 2023, respectively. The restricted cash is shown on the Company’s Consolidated Balance Sheets in Cash, cash equivalents and restricted cash.

Note 9 – Income Taxes

For the three months ended March 31, 2024 and 2023, the Company’s effective tax rate was 19% and 24%, respectively. The effective tax rate for the three months ended March 31, 2024 was lower than the effective tax rate for the same period in 2023 mainly due to an increase in excess tax benefits on share-based compensation in relation to overall lower pre-tax book income.

11

The Company provides valuation allowances against deferred tax assets when it is more likely than not that some portion or all of its deferred tax assets will not be realized. During the period ended March 31, 2024, the Company did not record any additional valuation allowances in various jurisdictions on their deferred tax assets.

For the three-month periods ending March 31, 2024 and 2023, the Company did not record any new uncertain tax positions.

Note 10 – Computation of Earnings Per Share

Basic earnings per share were computed by dividing net income by the weighted-average number of common shares outstanding for each respective period. Diluted earnings per share were calculated by dividing net income by the weighted-average of all potentially dilutive common shares that were outstanding during the periods presented.

The calculation of basic and diluted earnings per share for the three months ended March 31, was as follows:

	Three Months Ended March 31,
	2024		2023
Numerator
Net income	$	9,596	$	21,398
Denominator
Determination of shares (in thousands)
Weighted-average common shares outstanding		4,915		4,937
Dilutive effect – share-based awards		29		60
Diluted weighted-average common shares outstanding		4,944		4,997
Earnings per common share
Basic	$	1.95	$	4.33
Diluted	$	1.94	$	4.28

For the three months ended March 31, 2024 and 2023, there were zero stock options which were excluded from the calculation of diluted earnings per share.

Note 11 – Goodwill and Other Intangibles

The Company’s finite and indefinite-lived intangible assets consist of the following:

	March 31, 2024					December 31, 2023
	Gross Carrying		Accumulated			Gross Carrying		Accumulated
	Amount		Amortization			Amount		Amortization
Finite-lived intangible assets
Patents	$	4,806	$	(4,806	)	$	4,806	$	(4,806	)
Land use rights		655		(118	)		1,109		(307	)
Trademark		1,969		(1,690	)		1,988		(1,682	)
Technology		6,836		(3,724	)		7,104		(3,738	)
Customer relationships		18,720		(10,780	)		19,240		(10,733	)
	$	32,986	$	(21,118	)	$	34,247	$	(21,266	)
Indefinite-lived intangible assets
Goodwill	$	28,603				$	29,497

The Company’s measurement date for its annual impairment test for goodwill is October 1st of each year. The Company performs additional interim impairment assessments as circumstances warrant. There were no indicators of impairment noted for the period ending March 31, 2024.

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The Company may use both quantitative and qualitative approaches when testing goodwill for impairment. For selected reporting units where the qualitative approach is utilized, a qualitative evaluation of events and circumstances impacting the reporting unit is performed to determine if it is more likely than not that the fair value of the reporting unit exceeds its carrying amount. If that determination is made, no further evaluation is necessary. Otherwise, the Company performs a quantitative impairment test on the reporting unit.

For the quantitative approach, the Company uses a combination of the income approach, which uses a discounted cash flow methodology, and the market approach, which uses comparable market multiples in computing fair value by reporting unit. The Company then compares the fair value of the reporting unit with its carrying value to assess if goodwill has been impaired. The fair value estimates are subjective and sensitive to significant assumptions, such as revenue growth rates, operating margins, the weighted average cost of capital, and estimated market multiples, of which are affected by expectations of future market or economic conditions. The Company believes that the methodologies, significant assumptions, and weightings used are reasonable and result in appropriate fair values of the reporting units.

The Company’s only intangible asset with an indefinite life is goodwill. The Company’s goodwill is not deductible for tax purposes. Changes in the carrying amount of goodwill by reporting unit are shown in the following table:

	PLP-USA		The Americas			EMEA			Asia-Pacific		Total
Balance at January 1, 2024	$	3,078	$	10,582		$	15,837		$	—	$	29,497
Currency translation		—		(290	)		(604	)		—		(894	)
Balance at March 31, 2024	$	3,078	$	10,292		$	15,233		$	—	$	28,603

Note 12 – Fair Value of Financial Assets and Liabilities

Fair value is measured based on an exit price, representing the amount that would be received to sell an asset or paid to satisfy a liability in an orderly transaction between market participants. The Company measures and records certain assets and liabilities at fair value. A fair value hierarchy is used for those assets and liabilities measured at fair value that distinguishes between assumptions based on market data (observable inputs), and the Company’s assumptions (unobservable inputs). The hierarchy consists of the following three levels: (Level 1 Inputs) quoted market prices in active markets for identical assets or liabilities; (Level 2 Inputs) observable market-based inputs or unobservable inputs that are corroborated by market data; and (Level 3 Inputs) unobservable inputs that are not corroborated by market data.

The following table summarizes the Company’s assets and liabilities, recorded and measured at fair value, in the Consolidated Balance Sheets as of March 31, 2024 and December 31, 2023:

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Description	Balance as of  March 31, 2024		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs  (Level 3)
Assets:
Foreign currency forward contracts	$	141	$	—	$	141	$	—
Total assets	$	141	$	—	$	141	$	—
Liabilities:
Foreign currency forward contracts	$	8	$	—	$	8	$	—
Supplemental profit sharing plan		9,123		—		9,123		—
Total liabilities	$	9,131	$	—	$	9,131	$	—
Description	Balance as of December 31, 2023		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs  (Level 3)
Assets:
Foreign currency forward contracts	$	158	$	—	$	158	$	—
Total assets	$	158	$	—	$	158	$	—
Liabilities:
Foreign currency forward contracts	$	—	$	—	$	—	$	—
Supplemental profit sharing plan		8,222		—		8,222		—
Total liabilities	$	8,222	$	—	$	8,222	$	—

The Company operates internationally and enters into intercompany transactions denominated in foreign currencies. Consequently, the Company is subject to market risk arising from exchange rate movements between the dates foreign currency transactions occur and the dates they are settled. The Company currently uses foreign currency forward contracts to reduce the risk related to some of these transactions. These contracts usually have maturities of 90 days or less and generally require an exchange of foreign currencies for U.S. dollars at maturity at rates stated in the contracts. These contracts are not designated as hedging instruments under U.S. GAAP. Accordingly, the changes in the fair value of the foreign currency forward contracts are recognized in each accounting period in Other operating expense, net on the Consolidated Statements of Income together with the transaction gain or loss from the related balance sheet position. For the three months ended March 31, 2024 and 2023, the Company recognized net losses of $0.2 million and $0.1 million, respectively, on foreign currency forward contracts.

The Company has a non-qualified supplemental profit sharing plan for its executives (the "Supplemental Profit Sharing Plan"). The liability for the unfunded Supplemental Profit Sharing Plan was $9.1 million at March 31, 2024 and $8.2 million at December 31, 2023. These amounts are recorded within Other noncurrent liabilities on the Company’s Consolidated Balance Sheets. The Supplemental Profit Sharing Plan allows participants the ability to hypothetically invest their proportionate award into various investment options, which primarily includes mutual funds. The Company credits earnings, gains and losses to the participants’ deferred compensation account balances based on the investments selected by the participants. The Company measures the fair value of the Supplemental Profit Sharing Plan liability using the market values of the participants’ underlying investment accounts.

The carrying value of the Company’s current financial instruments, which include cash, cash equivalents and restricted cash, accounts receivable, accounts payable and short-term debt, approximates fair value because of the short-term maturity of these instruments.

At March 31, 2024 and December 31, 2023, the fair value of the Company’s long-term debt was estimated using discounted cash flows analyses, based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements that are considered to be Level 2 inputs. Based on the analysis performed, the fair value and the carrying value of the Company’s long-term debt are as follows:

	March 31, 2024				December 31, 2023
	Fair Value		Carrying Value		Fair Value		Carrying Value
Long-term debt and related current maturities	$	51,486	$	55,006	$	51,786	$	55,282

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Note 13 – Segment Information

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated by the CODM, or decision making group, in deciding how to allocate resources to an individual segment and in assessing performance.

The following tables present a summary of the Company’s reportable operating segments for the three months ended March 31, 2024 and 2023. Financial results for the PLP-USA segment include the elimination of all segments’ intercompany profit in inventory.

	Three Months Ended March 31,
	2024		2023
Net sales
PLP-USA	$	70,737	$	97,177
The Americas		18,358		22,568
EMEA		28,654		39,034
Asia-Pacific		23,155		23,045
Total net sales	$	140,904	$	181,824
Intersegment sales
PLP-USA	$	2,346	$	11,962
The Americas		2,467		4,213
EMEA		1,374		1,533
Asia-Pacific		3,764		7,009
Total intersegment sales	$	9,951	$	24,717
Gross profit
PLP-USA	$	24,696	$	42,106
The Americas		4,965		7,987
EMEA		8,318		9,247
Asia-Pacific		6,152		6,943
Total gross profit	$	44,131	$	66,283
Net income attributable to Preformed Line Products Company shareholders
PLP-USA	$	5,317	$	16,796
The Americas		897		1,889
EMEA		1,579		1,661
Asia-Pacific		1,803		1,052
Total net income attributable to Preformed Line Products Company shareholders	$	9,596	$	21,398

Note 14 – Acquisitions of Businesses

Acquisition of Pilot Plastics

On February 1, 2023, the Company acquired substantially all of the assets of Pilot Plastics, headquartered in Akron, Ohio. Pilot Plastics is an injection molding manufacturer and the acquisition expanded the Company's injection molding capabilities and further enhanced the Company's domestic manufacturing footprint. The purchase price was approximately $13.8 million, net of cash as of the closing date. The purchase price is subject to a holdback of approximately $1.7 million. To fund the Pilot Plastics acquisition, the Company borrowed on the Facility.

The acquisition of Pilot Plastics is accounted for using the acquisition method of accounting, which requires the assets acquired and liabilities assumed to be recognized at their respective fair values on the acquisition date. The process of estimating the fair values of certain tangible assets, and assumed liabilities requires the use of judgment in determining the appropriate assumptions and estimates. During the measurement period, opening balance sheet adjustments were made to finalize the fair value estimates based on the final valuations received, which are summarized in the table below.

15

	Final Allocation
Accounts receivable	$	970
Inventory	585
Property, plant and equipment and other assets		13,628
Accounts payable		(1,299	)
Other current liabilities		(71	)
Total identifiable net assets		13,813
Total consideration, net of cash received	$	13,813

Due to the consideration transferred equaling the fair value of the assets acquired, no residual goodwill was recognized.

All measurement period adjustments were completed within a year from the acquisition date, and such adjustments did not have a material impact on the Company's results of operations and financial position.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

This Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) is intended to help the readers of our financial statements better understand our results of operations, financial condition and present business environment. The MD&A is provided as a supplement to, and should be read in conjunction with, our unaudited consolidated financial statements and related notes included elsewhere in this report.

OVERVIEW

Preformed Line Products Company (the “Company”, “PLPC”, “we”, “us”, or “our”) was incorporated in Ohio in 1947. We are an international designer and manufacturer of products and systems employed in the construction and maintenance of overhead and underground networks for the energy, telecommunication, cable operators, information (data communication), and other similar industries. Our primary products support, protect, connect, terminate, and secure cables and wires. We provide helical solutions, connectors, fiber optic and copper splice closures, solar hardware mounting applications, and electric vehicle charging station foundations. We also provide aerial drone inspection services for utility assets including transmission and distribution power lines, substations, and generation facilities. We are respected around the world for quality, dependability and market-leading customer service. Our goal is to continue to achieve profitable growth as a leader in the research, innovation, development, manufacture, and marketing of technically advanced products and services related to energy, communications and cable systems and to take advantage of this leadership position to sell additional quality products in familiar markets. We have sales and manufacturing operations in 20 different countries.

We report our segments in four geographic regions: PLP-USA (including corporate), The Americas (includes operations in North and South America, excluding PLP-USA), EMEA (Europe, Middle East & Africa) and Asia-Pacific, in accordance with accounting standards codified in Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 280, “Segment Reporting”. Each segment distributes a full range of our primary products. Our PLP-USA segment is comprised of our U.S. operations manufacturing our traditional products primarily supporting our domestic energy, telecommunications, solar framing products and inspection services. Our other three segments, The Americas, EMEA and Asia-Pacific, support our energy, telecommunications, data communication, solar and other products in each respective geographical region.

The segment managers responsible for each region report directly to the Company’s Executive Chairman, who is the chief operating decision maker, and are accountable for the financial results and performance of their entire segment for which they are responsible. The business components within each segment are managed to maximize the results of the entire operating segment and the Company rather than the results of any individual business component of the segment.

We evaluate segment performance and allocate resources based on several factors primarily based on sales and net income.

PREFACE

The following discussion describes our results of operations for the three months ended March 31, 2024 and 2023. Our consolidated financial statements are prepared in conformity with United States ("U.S.") generally accepted accounting principles ("GAAP"). Our discussions of the financial results include non-GAAP measures (e.g., foreign currency impact) to provide additional information concerning our financial results and provide information that we believe is useful to the readers of our financial statements in the assessment of our performance and operating trends.

Net sales of $140.9 million decreased $40.9 million for the three months ended March 31, 2024 year-over-year. The inflationary headwinds we experienced in 2022 and early 2023 related to raw materials, specifically plastic resins, aluminum and sand (grit), have generally subsided. Costs related to shipping and freight have similarly fallen from their 2022 peak. While decreases in these underlying costs along with the impacts of our previous price increases benefited gross margins in 2023, they have not meaningfully impacted first quarter 2024 results. If inflationary pressures increase again, it may require further price adjustments to maintain profit margin, and any price increases may have a negative effect on demand.

Our financial statements are subject to fluctuations in the exchange rates of foreign currencies in relation to the U.S. dollar. PLPC’s foreign currency impacts were primarily related to translating into U.S. dollars its foreign currency denominated loans, trade receivables and royalty receivables from its foreign subsidiaries at the March 31, 2024 exchange rates. The fluctuations of foreign currencies during the three months ended March 31, 2024 had a favorable impact on net sales of $0.7 million and an unfavorable impact of $4.6 million during the three months ended March 31, 2023. The effect of currency translation had a de minimis impact on net income and an unfavorable impact of $0.2 million for the three months ended March 31, 2024 and 2023, respectively. On a reportable segment basis, the impact of foreign currency translation on net sales and net income for the three months ended March 31, 2024 and 2023, respectively, was as follows:

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	Foreign Currency Translation Impact
	Net Sales						Net Income (Loss)
(Thousands of dollars)	2024			2023			2024			2023
The Americas	$	805		$	(1,157	)	$	33		$	(64	)
EMEA		788			(2,165	)		39			(91	)
Asia-Pacific		(844	)		(1,273	)		(73	)		(62	)
Total	$	749		$	(4,595	)	$	(1	)	$	(217	)

Although we experienced market headwinds that have impacted our first quarter 2024 results, we believe our business portfolio and our financial position are sound and strategically well-positioned. We remain focused on assessing our global market opportunities and overall manufacturing capacity in conjunction with the requirements of local manufacturing in the markets that we serve. As necessary, we will modify redundant processes and further utilize our global manufacturing network to manage costs, increase sales volume and deliver value to our customers. Period cost containment has been a priority for the Company in 2024, shown through a reduction in costs and expenses of nearly 13%. We have continued to invest in the business to expand into new markets for the Company, evaluate strategic mergers and acquisitions, improve efficiency, develop new products and increase our capacity. As of March 31, 2024, our liquidity remains strong and our bank debt to equity percentage was 13.7%. We can borrow needed funds at a competitive interest rate under our credit facility.

RESULTS OF OPERATIONS

The following table sets forth a summary of the Company’s Statements of Consolidated Income and the percentage of net sales for the three months ended March 31, 2024 and 2023. The Company’s past operating results are not necessarily indicative of future operating results.

	Three Months Ended March 31,
(Thousands of dollars)	2024						2023						Change
Net sales	$	140,904		100.0		%	$	181,824		100.0		%	$	(40,920	)
Cost of products sold		96,773		68.7				115,541		63.5				(18,768	)
GROSS PROFIT		44,131		31.3				66,283		36.5				(22,152	)
Costs and expenses		32,572		23.1				37,302		20.5				(4,730	)
OPERATING INCOME		11,559		8.2				28,981		15.9				(17,422	)
Other income (expense), net		299		0.2				(722	)	(0.4	)			1,021
INCOME BEFORE INCOME TAXES		11,858		8.4				28,259		15.5				(16,401	)
Income taxes		2,255		1.6				6,840		3.8				(4,585	)
NET INCOME		9,603		6.8				21,419		11.8				(11,816	)
Net (income) attributable to noncontrolling interests		(7	)	(0.0	)			(21	)	(0.0	)			14
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS	$	9,596		6.8		%	$	21,398		11.8		%	$	(11,802	)

Net sales. In 2024, net sales were $140.9 million, a decrease of $40.9 million, or 23%, compared to 2023. Excluding the effect of currency translation, net sales decreased 23% as summarized in the following table:

	Three Months Ended March 31,
								Change			Change
(Thousands of dollars)								Due to			Excluding
								Currency			Currency			%
	2024		2023		Change			Translation			Translation			Change
Net sales
PLP-USA	$	70,737	$	97,177	$	(26,440	)	$	—		$	(26,440	)		(27	)	%
The Americas		18,358		22,568		(4,210	)		805			(5,015	)		(22	)
EMEA		28,654		39,034		(10,380	)		788			(11,168	)		(29	)
Asia-Pacific		23,155		23,045		110			(844	)		954			4
Consolidated	$	140,904	$	181,824	$	(40,920	)	$	749		$	(41,669	)		(23	)	%

The decrease in PLP-USA net sales of $26.4 million, or 27%, was primarily due to lower volumes and unfavorable product mix in communications sales and lower volumes in energy product sales. International net sales for the three months ended March 31, 2024 were favorably affected by $0.7 million when local currencies were converted to U.S. dollars. The following discussion of changes in net sales excludes the effect of currency translation. The Americas net sales of $18.4 million decreased $5.0 million, or 22%, primarily due to lower volumes in communications sales. EMEA net sales of $28.7 million decreased $11.2 million, or 29%, primarily due to

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lower volume predominately in communications sales and to a lesser extent energy products sales. Asia-Pacific net sales of $23.2 million increased $1.0 million, or 4%, primarily due to volume increases in energy product sales.

Gross profit. Gross profit of $44.1 million for 2024 decreased $22.2 million, or 33%, compared to 2023. Excluding the effect of currency translation, gross profit decreased $22.4 million, or 34%, as summarized in the following table:

	Three Months Ended March 31,
								Change			Change
(Thousands of dollars)								Due to			Excluding
								Currency			Currency			%
	2024		2023		Change			Translation			Translation			Change
Gross profit
PLP-USA	$	24,696	$	42,106	$	(17,410	)	$	—		$	(17,410	)		(41	)	%
The Americas		4,965		7,987		(3,022	)		253			(3,275	)		(41	)
EMEA		8,318		9,247		(929	)		179			(1,108	)		(12	)
Asia-Pacific		6,152		6,943		(791	)		(209	)		(582	)		(8	)
Consolidated	$	44,131	$	66,283	$	(22,152	)	$	223		$	(22,375	)		(34	)	%

PLP-USA gross profit of $24.7 million decreased by $17.4 million, or 41%, compared to the same period in 2023, primarily due to lower sales volumes and unfavorable product mix. International gross profit for the period ended March 31, 2024 was favorably impacted by $0.2 million when local currencies were translated to U.S. dollars. The following discussion of gross profit changes excludes the effects of currency translation. The Americas gross profit decreased $3.3 million, or 41%, which was primarily the result of lower sales volumes. EMEA gross profit decreased $1.1 million, or 12%, primarily due to lower sales volumes, partially offset by favorable resolution of a warranty claim. Asia-Pacific’s gross profit decreased $0.6 million, or 8%, which was primarily driven by higher manufacturing costs.

Costs and expenses. Costs and expenses of $32.6 million for the three months ended March 31, 2024 decreased $4.7 million, or 13%, when compared to 2023. Excluding the effect of currency translation, costs and expenses decreased $5.0 million, or 13%, as summarized in the following table:

	Three Months Ended March 31,
								Change			Change
(Thousands of dollars)								Due to			Excluding
								Currency			Currency			%
	2024		2023		Change			Translation			Translation			Change
Costs and expenses
PLP-USA	$	18,164	$	19,906	$	(1,742	)	$	—		$	(1,742	)		(9	)	%
The Americas		4,721		5,457		(736	)		255			(991	)		(18	)
EMEA		6,129		6,693		(564	)		118			(682	)		(10	)
Asia-Pacific		3,558		5,246		(1,688	)		(107	)		(1,581	)		(30	)
Consolidated	$	32,572	$	37,302	$	(4,730	)	$	266		$	(4,996	)		(13	)	%

PLP-USA costs and expenses of $18.2 million decreased $1.7 million, or 9% year-over-year. PLP-USA’s decrease was primarily attributable to lower sales, personnel and professional services costs. International costs and expenses for the three months ended March 31, 2024 were unfavorably impacted by $0.3 million when local currencies were translated to U.S. dollars. The following discussion of costs and expenses excludes the effect of currency translation. The Americas costs and expenses of $4.7 million decreased $1.0 million primarily due to lower sales and personnel-related costs. EMEA costs and expenses of $6.2 million decreased by $0.7 million primarily due to lower sales-related and bad debt expenses. Asia-Pacific costs and expenses of $3.6 million decreased $1.6 million primarily due to a one-time gain on the sale of capital assets.

Other (expense) income, net. Other income, net of $0.3 million for the three months ended March 31, 2024 was favorable by $1.0 million when compared to Other expense, net for the three months ended March 31, 2023 of $0.7 million. The favorable movement was due to higher interest income earned on cash balances in certain international jurisdictions and lower interest expense from reduced debt balances for the three months ended March 31, 2024.

Income taxes. Income taxes for the three months ended March 31, 2024 and 2023 were $2.3 million and $6.8 million based on pre-tax income of $11.9 million and $28.3 million, respectively. The tax rate for the three months ended March 31, 2024 and 2023 was 19% and 24%, respectively. The effective tax rate for the three months ended March 31, 2024 was lower than the effective tax rate for the same period in 2023 mainly due to an increase in excess tax benefits on share-based compensation in relation to overall lower pre-tax book income.

Net income. As a result of the preceding items, net income for the three months ended March 31, 2024 was $9.6 million, compared to $21.4 million for 2023. Excluding the effect of currency translation, net income decreased $11.8 million as summarized in the following

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table. The decrease in net income was due to decreases in operating income described above, partially offset by higher interest income, lower interest expense, and lower tax expense:

	Three Months Ended March 31,
								Change			Change
(Thousands of dollars)								Due to			Excluding
								Currency			Currency			%
	2024		2023		Change			Translation			Translation			Change
Net income (loss)
PLP-USA	$	5,317	$	16,796	$	(11,479	)	$	—		$	(11,479	)		(68	)	%
The Americas		897		1,889		(992	)		33			(1,025	)		(54	)
EMEA		1,579		1,661		(82	)		39			(121	)		(7	)
Asia-Pacific		1,803		1,052		751			(73	)		824			78
Consolidated	$	9,596	$	21,398	$	(11,802	)	$	(1	)	$	(11,801	)		(55	)	%

APPLICATION OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES

Our critical accounting policies are consistent with the information set forth in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, included in our Form 10-K for the year ended December 31, 2023 filed on March 8, 2024 with the Securities and Exchange Commission and are, therefore, not presented herein.

WORKING CAPITAL, LIQUIDITY AND CAPITAL RESOURCES

Management Assessment of Liquidity

We measure liquidity on the basis of our ability to meet short-term and long-term operating needs, repay debt, fund additional investments, including acquisitions, and make dividend payments to shareholders. Significant factors affecting the management of liquidity are cash flows from operating activities, capital expenditures, cash dividends, business acquisitions and access to bank lines of credit.

Our investments include expenditures required for equipment and facilities as well as expenditures in support of our strategic initiatives. During the first three months of 2024, we used cash of $3.9 million for capital expenditures. We ended the first three months of 2024 with $45.9 million of cash, cash equivalents and restricted cash (collectively, “Cash”). Our Cash is held in various locations throughout the world. At March 31, 2024, the majority of our Cash was held outside the U.S. We expect most accumulated non-U.S. Cash balances will remain outside of the U.S. and that we will meet U.S. liquidity needs through future operating cash flows, use of U.S. Cash balances, external borrowings, or some combination of these sources. We complete comprehensive reviews of our significant customers and their creditworthiness by analyzing financial statements for customers where we have identified a measure of increased risk. We closely monitor payments and developments which may signal possible customer credit issues. We currently have not identified any potential material impact on our liquidity from customer credit issues.

Total debt, including notes payable, at March 31, 2024 was $56.5 million. At March 31, 2024, our unused availability under our credit facility (the "Facility") was $55.0 million and our bank debt to equity percentage was 13.7%. The Facility contains, among other provisions, requirements for maintaining levels of net worth and profitability. At March 31, 2024, the Company was in compliance with these covenants.

Our Asia-Pacific segment had $0.2 million in restricted cash for both periods ended March 31, 2024 and December 31, 2023. The restricted cash was used to secure bank debt and is included in Cash, cash equivalents and restricted cash on the Consolidated Balance Sheets.

On January 19, 2021, the Company received funding for a term loan from PNC Equipment Finance, LLC in the principal amount of $20.5 million for the full amount of the purchase price for a new corporate aircraft. The term of the loan is 120 months at a fixed interest rate of 2.744%. The loan is payable in 119 equal monthly installments, which commenced on March 1, 2021 with a final payment of any outstanding principal and accrued interest due and payable on the final monthly payment date. Of the $14.2 million outstanding on this debt facility at March 31, 2024, $2.1 million was classified as current. The loan is secured by the aircraft.

We expect that our major source of funding for 2024 and beyond will be our operating cash flows, our existing Cash as well as our Facility agreement. Except for current earnings in certain jurisdictions, our operating income is deemed to be indefinitely reinvested in foreign jurisdictions. We currently do not intend nor foresee a need to repatriate these funds. We believe our future operating cash flows will be more than sufficient to cover debt repayments, other contractual obligations, capital expenditures and dividends for the next 12 months and thereafter for the foreseeable future. In addition, we believe our borrowing capacity provides substantial financial resources, if needed, to supplement funding of capital expenditures and/or acquisitions. We also believe that we can further expand our borrowing capacity, if necessary; however, we do not believe we would increase our debt to a level that would have a material adverse impact upon results of operations or financial condition.

20

Sources and Uses of Cash

Net cash provided by operating activities for the three months ended March 31, 2024 was $5.8 million compared to $25.4 million in the comparable prior year three-month period. The $19.6 million decrease was primarily a result of a decrease in net income and larger payables balances, which outpaced increases in current assets, primarily accounts receivable, inventory and prepaid expenses.

Net cash used in investing activities for the three months ended March 31, 2024 was $0.7 million compared to $22.3 million in the comparable prior year three-month period. The $21.6 million change was primarily a result of decreases in acquisition activity and capital expenditures during the current period.

Net cash used in financing activities for the three months ended March 31, 2024 was $11.7 million compared to $9.3 million in the comparable prior year three-month period. The $2.4 million change was primarily the result of an increase in payments on notes payable to banks and repurchases of Company shares.

We have commitments under operating leases primarily for office and manufacturing space, transportation equipment, office and computer equipment and finance leases primarily for equipment. At March 31, 2024, we had $1.5 million of current operating lease liabilities and $7.4 million of noncurrent operating lease liabilities. Total liabilities related to finance lease obligations were less than $0.4 million at March 31, 2024.

As of March 31, 2024, the Company had total outstanding guarantees of $13.6 million. Additionally, certain domestic and foreign customers require the Company to issue letters of credit or performance bonds as a condition of placing an order. As of March 31, 2024, the Company had total outstanding letters of credit of $0.9 million.

The Company has borrowing facilities at certain of its foreign subsidiaries, which consist of overdraft lines, working capital credit lines, and facilities for the issuance of letters of credit and short-term borrowing needs. At March 31, 2024 and December 31, 2023, $7.3 million and $13.3 million was outstanding, of which $6.5 million and $11.4 million were classified as current, respectively. These facilities support commitments made in the ordinary course of business.

FORWARD LOOKING STATEMENTS

Cautionary Statement for “Safe Harbor” Purposes Under The Private Securities Litigation Reform Act of 1995

This Form 10-Q and other documents we file with the SEC contain forward-looking statements regarding the Company’s and management’s beliefs and expectations. Any forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. As a general matter, forward-looking statements are those focused upon future plans, objectives or performance (as opposed to historical items) and include statements of anticipated events or trends and expectations and beliefs relating to matters not historical in nature. Use of words such “anticipates,” “believes,” “may,” “should,” “will,” “would,” “could,” “plans,” “projects,” “expects,” “estimates,” “predicts,” “targets,” “forecasts,” “intends,” “contemplates,” and similar words may identify forward-looking statements. Such forward-looking statements are subject to uncertainties and factors relating to the Company’s operations and business environment, all of which are difficult to predict and many of which are beyond the Company’s control. Such uncertainties and factors could cause the Company’s actual results to differ materially from those matters expressed in or implied by such forward-looking statements.

The following factors, among others, could affect the Company’s future performance and cause the Company’s actual results to differ materially from those expressed or implied by forward-looking statements made in this report:

•The overall demand for cable anchoring and control hardware for electrical transmission and distribution lines on a worldwide basis, which has a slow growth rate in mature markets such as the United States, Canada, Australia and Western Europe and may grow slowly or experience prolonged delay in developing regions despite expanding power needs;

•The potential impact of global economic conditions, including the impact of inflation and rising interest rates, on the Company’s ongoing profitability and future growth opportunities in the Company’s core markets in the U.S. and other foreign countries, which may experience continued or further instability due to political and economic conditions, social unrest, acts of war, military conflict (including the ongoing Russian-Ukrainian and Israeli-Palestinian conflicts), international hostilities or the perception that hostilities may be imminent, terrorism, changes in diplomatic and trade relationships and public health concerns (including viral outbreaks such as COVID-19);

•The ability of the Company’s customers to raise funds needed to build the infrastructure projects their customers require;

•Technological developments that affect longer-term trends for communication lines, such as wireless communication;

•The decreasing demand for product supporting copper-based infrastructure due to the introduction of products using new technologies or adoption of new industry standards;

•The Company’s success at continuing to develop proprietary technology and maintaining high quality products and customer service to meet or exceed new industry performance standards and individual customer expectations;

21

•The Company’s success in strengthening and retaining relationships with the Company’s customers, growing sales at targeted accounts and expanding geographically;

•The extent to which the Company is successful at expanding the Company’s product line or production facilities into new areas or implementing efficiency measures at existing facilities;

•The effects of fluctuation in currency exchange rates upon the Company’s foreign subsidiaries’ operations and reported results from international operations, together with non-currency risks of investing in and conducting significant operations in foreign countries, including those relating to political, social, economic and regulatory factors;

•The Company’s ability to identify, complete, obtain funding for and integrate acquisitions for profitable growth;

•The potential impact of consolidation, deregulation and bankruptcy among the Company’s suppliers, competitors and customers and of any legal or regulatory claims;

•The relative degree of competitive and customer price pressure on the Company’s products;

•The cost, availability and quality of raw materials required for the manufacture of products and any tariffs that may be associated with the purchase of these products. The Company’s supply chain could face disruptions and constraints from inflationary pressures and ongoing wars and military conflicts, which could have a material, adverse effect on the ability to secure raw materials and supplies;

•Strikes, labor disruptions and other fluctuations in labor costs;

•Changes in significant government regulations affecting environmental compliance or other litigation matters;

•Security breaches or other disruptions to the Company’s information technology structure;

•The telecommunication market’s continued deployment of Fiber-to-the-Premises;

•The impact of any failure to timely implement and maintain adequate financial, information technology and management processes and controls and procedures; and

•Those factors described under the heading “Risk Factors” in Item 1A of Part I of the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 which was filed on March 8, 2024.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company operates manufacturing facilities and offices around the world and uses fixed and floating rate debt to finance the Company’s global operations. As a result, the Company is subject to business risks inherent in non-U.S. activities, including political and economic uncertainty, import and export limitations and market risk related to changes in interest rates and foreign currency exchange rates. The Company believes that the political and economic risks related to the Company’s international operations are mitigated due to the geographic diversity in which the Company’s international operations are located.

Effective July 1, 2018, Argentina was designated as a highly inflationary economy as the projected three-year cumulative inflation rate exceeded 100%. As such, beginning July 1, 2018, the functional currency for the Company’s Argentina subsidiary became the U.S. dollar. Revenue from operations in Argentina represented less than 1% of total consolidated net sales for the three-month periods ended March 31, 2024 and 2023.

As of March 31, 2024, the Company had $0.1 million in assets related to foreign currency forward exchange contracts outstanding. The Company does not hold derivatives for trading purposes.

The Company’s primary currency rate exposures are related to foreign denominated debt, intercompany debt, foreign denominated receivables and payables and cash and short-term investments. A hypothetical 10% change in currency rates would have an impact on fair values on such instruments of $4.9 million and a $0.6 million impact on income before income taxes at March 31, 2024.

The Company is exposed to market risk, including changes in interest rates and foreign exchange rates since we conduct business in a variety of foreign currencies. The Company is subject to interest rate risk on its variable rate revolving credit facilities and term notes, which consisted of current and long-term borrowings of $35.1 million at March 31, 2024. A 100-basis point increase in the interest rate would have resulted in an increase in interest expense of approximately $0.1 million for the three months ended March 31, 2024.

22

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

The Company’s Principal Executive Officer and Principal Accounting Officer have concluded that the Company’s disclosure controls and procedures, as defined in Rule 13a-15(e) or Rule 15d-15(e) of the Securities Exchange Act of 1934, as amended, were effective as of March 31, 2024.

Changes in Internal Control over Financial Reporting

There were no changes in the Company’s internal control over financial reporting as defined in Rule 13a-15(f) and 15d-15(f) of the Securities and Exchange Act of 1934, as amended, during the three-month period ended March 31, 2024 that materially affected or are reasonably likely to materially affect the Company’s internal control over financial reporting.

PART II – OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

Information regarding the Company’s current legal proceedings is presented in Note 5 of the Notes to the Consolidated Financial Statements.

ITEM 1A. RISK FACTORS

There were no material changes from the risk factors previously disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 filed with the SEC on March 8, 2024. In addition, the ongoing conflicts between Russia and Ukraine as well as Israel and Palestine could potentially exacerbate other risks discussed, any of which could have a material adverse effect on the Company. The situation continues to change, and additional impacts may arise that the Company is not aware of currently.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

On November 1, 2023, the Board of Directors authorized a new plan to repurchase up to an additional 212,952 of Preformed Line Products Company common shares, resulting in a total of 250,000 shares available for repurchase with no expiration date. The following table reflects repurchases for the three-month period ended March 31, 2024.

Period	Total Number of Shares Purchased		Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		Maximum Number of Shares that may yet be Purchased under the Plans or Programs
January		4,614		130.50		4,614		242,236
February		28,917		125.96		28,917		213,319
March		9,200		131.90		9,200		204,119
Total		42,731

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

None.

ITEM 5. OTHER INFORMATION

None.

23

Item 6. Exhibits and Financial Statement Schedules

Exhibit Number	Exhibit
31.1	Certification of the Principal Executive Officer, Robert G. Ruhlman, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, filed herewith.
31.2	Certification of the Principal Accounting Officer, Andrew S. Klaus, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, filed herewith.
32.1	Certification of the Principal Executive Officer, Robert G. Ruhlman, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, furnished.
32.2	Certification of the Principal Accounting Officer, Andrew S. Klaus, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, furnished.
101.INS	Inline XBRL Instance Document.
101.SCH	Inline XBRL Taxonomy Extension Schema Document.
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document.
104	Cover Page Interactive Data File (embedded within the inline XBRL document)

24

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) 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.

	Preformed Line Products Company
May 2, 2024	/s/ Robert G. Ruhlman
	Robert G. Ruhlman
	Executive Chairman
	(principal executive officer)
May 2, 2024	/s/ Andrew S. Klaus
	Andrew S. Klaus
	Chief Financial Officer
	(principal financial and accounting officer)

25

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Robert G. Ruhlman, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Preformed Line Products Company;

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 we 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 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 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: May 2, 2024

/s/ Robert G. Ruhlman

    Robert G. Ruhlman

    Executive Chairman

    (Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Andrew S. Klaus, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Preformed Line Products Company;

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 we 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 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 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: May 2, 2024

/s/ Andrew S. Klaus

    Andrew S. Klaus

    Chief Financial Officer

    (Principal Financial and Accounting Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Robert G. Ruhlman, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1.The Quarterly Report on Form 10-Q of Preformed Line Products Company for the period ended March 31, 2024 which this certification accompanies 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 Preformed Line Products Company.

May 2, 2024	/s/ Robert G. Ruhlman
	Robert G. Ruhlman
	Executive Chairman
	(Principal Executive Officer)

A signed original of this written statement required by Section 906 has been provided to Preformed Line Products Company and will be retained by Preformed Line Products Company and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Andrew S. Klaus, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1.The Quarterly Report on Form 10-Q of Preformed Line Products Company for the period ended March 31, 2024 which this certification accompanies 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 Preformed Line Products Company.

May 2, 2024	/s/ Andrew S. Klaus
	Andrew S. Klaus
	Chief Financial Officer
	(Principal Financial and Accounting Officer)

A signed original of this written statement required by Section 906 has been provided to Preformed Line Products Company and will be retained by Preformed Line Products Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2024	Apr. 19, 2024
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Trading Symbol	PLPC
Entity Registrant Name	Preformed Line Products Company
Entity Central Index Key	0000080035
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell company	false
Entity Common Stock, Shares Outstanding		4,918,036
Entity File Number	0-31164
Entity Tax Identification Number	34-0676895
Entity Address, Address Line One	660 Beta Drive
Entity Address, City or Town	Mayfield Village
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	44143
City Area Code	440
Local Phone Number	461‑5200
Document Quarterly Report	true
Document Transition Report	false
Title of 12(b) Security	Common Shares, $2 par value per share
Security Exchange Name	NASDAQ
Entity Incorporation, State or Country Code	OH
Entity Interactive Data Current	Yes

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
ASSETS
Cash, cash equivalents and restricted cash	$ 45,859	$ 53,607
Accounts receivable, net	111,527	106,892
Inventories, net	141,508	148,814
Prepaid expenses	8,314	8,246
Other current assets	7,053	7,256
TOTAL CURRENT ASSETS	314,261	324,815
Property, plant and equipment, net	203,242	207,892
Operating lease, right-of-use assets	11,021	11,671
Goodwill	28,603	29,497
Other intangible assets, net	11,868	12,981
Deferred income taxes	7,379	7,109
Other assets	9,735	9,186
TOTAL ASSETS	586,109	603,151
LIABILITIES AND SHAREHOLDERS' EQUITY
Trade accounts payable	41,748	37,788
Notes payable to banks	1,487	6,968
Operating lease liabilities, current	1,532	1,671
Current portion of long-term debt	7,078	6,486
Accrued compensation and other benefits	23,348	28,018
Accrued expenses and other liabilities	20,961	27,414
Dividends payable	1,189	1,300
Income taxes payable	2,361	1,672
TOTAL CURRENT LIABILITIES	99,704	111,317
Long-term debt, less current portion	47,928	48,796
Operating lease liabilities, non-current	7,391	7,892
Deferred income taxes	3,414	3,536
Other noncurrent liabilities	14,304	15,454
Shareholders' equity:
Common shares - $2 par value per share, 15,000,000 shares authorized, 4,918,036 and 4,908,413 issued and outstanding, at March 31, 2024 and December 31, 2023	13,711	13,607
Common shares issued to rabbi trust, 238,641 and 243,118 shares at March 31, 2024 and December 31, 2023, respectively	(10,214)	(10,183)
Deferred compensation liability	10,214	10,183
Paid-in capital	61,408	60,958
Retained earnings	528,733	520,154
Treasury shares, at cost, 1,937,150 and 1,894,419 shares at March 31, 2024 and December 31, 2024, respectively	(123,701)	(118,249)
Accumulated other comprehensive loss	(66,782)	(60,306)
TOTAL PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS' EQUITY	413,369	416,164
Noncontrolling interest	(1)	(8)
TOTAL SHAREHOLDERS' EQUITY	413,368	416,156
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 586,109	$ 603,151

XML

Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Common stock, par value	$ 2	$ 2
Common stock, shares authorized	15,000,000	15,000,000
Common stock, shares issued	4,918,036	4,908,413
Common stock, shares outstanding	4,918,036	4,908,413
Common stock, shares issued to rabbi trust	238,641	243,118
Treasury stock shares	1,937,150	1,894,419

XML

Statements of Consolidated Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Net sales	$ 140,904	$ 181,824
Cost of products sold	96,773	115,541
GROSS PROFIT	44,131	66,283
Costs and expenses
Selling	11,900	12,388
General and administrative	16,608	18,609
Research and engineering	5,431	5,193
Other operating (income) expense, net	(1,367)	1,112
Total costs and expenses	32,572	37,302
OPERATING INCOME	11,559	28,981
Other income (expense)
Interest income	972	304
Interest expense	(708)	(1,066)
Other income, net	35	40
Total other income (expense)	299	(722)
INCOME BEFORE INCOME TAXES	11,858	28,259
Income tax expense	2,255	6,840
NET INCOME	9,603	21,419
Net income attributable to noncontrolling interests	(7)	(21)
NET INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS	$ 9,596	$ 21,398
AVERAGE NUMBER OF SHARES OF COMMON STOCK OUTSTANDING:
Basic	4,915	4,937
Diluted	4,944	4,997
EARNINGS PER SHARE OF COMMON STOCK ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS:
Basic	$ 1.95	$ 4.33
Diluted	$ 1.94	$ 4.28

XML

Statements of Consolidated Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net income	$ 9,603	$ 21,419
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustment	(6,565)	3,922
Recognized net actuarial gain	89	89
Net current period other comprehensive income (loss)	(6,476)	4,011
Comprehensive income attributable to noncontrolling interests	(7)	(21)
COMPREHENSIVE INCOME ATTRIBUTABLE TO PREFORMED LINE PRODUCTS COMPANY SHAREHOLDERS	$ 3,120	$ 25,409

XML

Statements of Consolidated Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
OPERATING ACTIVITIES
Net income	$ 9,603	$ 21,419
Adjustments to reconcile net income to net cash provided by (used in) operations:
Depreciation and amortization	5,414	4,275
Deferred income taxes	(386)	(1,530)
Share-based compensation expense	383	1,066
(Gain) loss on sale of property and equipment	(1,843)	16
Other, net	1,230	1,942
Changes in operating assets and liabilities	(8,648)	(1,758)
NET CASH PROVIDED BY OPERATING ACTIVITIES	5,753	25,430
INVESTING ACTIVITIES
Capital expenditures	(3,918)	(8,351)
Proceeds from the sale of property and equipment	3,237	124
Acquisition of businesses, net of cash	0	(14,068)
NET CASH USED IN INVESTING ACTIVITIES	(681)	(22,295)
FINANCING ACTIVITIES
Payments of notes payable to banks	(5,307)	(4,524)
Proceeds from long-term debt	33,232	50,389
Payments of long-term debt	(33,069)	(50,633)
Dividends paid	(1,130)	(1,154)
Proceeds from issuance of common shares	60	355
Purchase of common shares for treasury	0	(116)
Purchase of common shares for treasury from related parties	(5,452)	(3,624)
NET CASH USED IN FINANCING ACTIVITIES	(11,666)	(9,307)
Effects of exchange rate changes on cash, cash equivalents and restricted cash	(1,154)	724
Net decrease in cash, cash equivalents and restricted cash	(7,748)	(5,448)
Cash, cash equivalents and restricted cash at beginning of year	53,607	37,239
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	$ 45,859	$ 31,791

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Statements of Consolidated Shareholders' Equity - USD ($) $ in Thousands	Total	Common Shares [Member]	Common Shares Issued to Rabbi Trust [Member]	Deferred Compensation Liability [Member]	Paid In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Cumulative Translation Adjustment [Member]	Unrecognized Pension Benefit Cost [Member]	Total Preformed Line Products, Company Equity [Member]	Noncontrolling Interests [Member]
Beginning Balance at Dec. 31, 2022	$ 358,624	$ 13,351	$ (10,261)	$ 10,261	$ 53,646	$ 460,930	$ (99,303)	$ (65,495)	$ (4,492)	$ 358,637	$ (13)
Net income	21,419					21,398				21,398	21
Foreign currency translation adjustment	3,922							3,922		3,922
Pension adjustment, net of tax	89								89	89
Total comprehensive income	25,430									25,409	21
Share-based compensation	1,066				1,066					1,066
Purchase of common shares	(3,740)						(3,740)			(3,740)
Issuance of common shares	384	140			244					384
Common shares distributed from rabbi trust of net			185	(185)
Cash dividends declared	(1,050)					(1,050)				(1,050)
Ending Balance at Mar. 31, 2023	380,714	13,491	(10,076)	10,076	54,956	481,278	(103,043)	(61,573)	(4,403)	380,706	8
Beginning Balance at Dec. 31, 2023	416,156	13,607	(10,183)	10,183	60,958	520,154	(118,249)	(55,828)	(4,478)	416,164	(8)
Net income	9,603					9,596				9,596	7
Foreign currency translation adjustment	(6,565)							(6,565)		(6,565)
Pension adjustment, net of tax	89								89	89
Total comprehensive income	3,127									3,120	7
Share-based compensation	383				383					383
Purchase of common shares	(5,452)						(5,452)			(5,452)
Issuance of common shares	171	104			67					171
Common shares distributed from rabbi trust of net			(31)	31
Cash dividends declared	(1,017)					(1,017)				(1,017)
Ending Balance at Mar. 31, 2024	$ 413,368	$ 13,711	$ (10,214)	$ 10,214	$ 61,408	$ 528,733	$ (123,701)	$ (62,393)	$ (4,389)	$ 413,369	$ (1)

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Statements of Consolidated Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Common Shares [Member]
Issuance of common shares	52,354	72,477
Common Shares Issued to Rabbi Trust [Member]
Common shares distributed from rabbi trust	4,477	3,541
Deferred Compensation Liability [Member]
Common shares distributed from rabbi trust	4,477	3,541
Paid In Capital [Member]
Issuance of common shares	52,354	72,477
Retained Earnings [Member]
Cash dividends declared per share	$ 0.2	$ 0.2
Treasury Stock [Member]
Purchase of common shares	42,731	41,573

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Significant Accounting Policies

3 Months Ended

Mar. 31, 2024

Accounting Policies [Abstract]

Significant Accounting Policies

Note 1 – Significant Accounting Policies

The accompanying unaudited consolidated financial statements of Preformed Line Products Company and subsidiaries (the “Company” or “PLPC”) have been prepared in accordance with United States ("U.S.") generally accepted accounting principles ("GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes required by GAAP for complete financial statements. This Form 10-Q should be read in conjunction with the consolidated financial statements and accompanying notes included in our Form 10-K for the year ended December 31, 2023 filed on March 8, 2024 with the Securities and Exchange Commission. The interim period results are not necessarily indicative of the results to be expected for the full year. Management has evaluated subsequent events through the date this Form 10-Q was filed with the Securities and Exchange Commission.

The preparation of these consolidated financial statements requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and the accompanying notes. Actual results could differ from these estimates. In the opinion of management, these consolidated financial statements contain all estimates and adjustments, consisting of normal recurring accruals, required to fairly present the financial position, results of operations, and cash flows for the interim periods. Operating results for the three months ended March 31, 2024 are not necessarily indicative of the results to be expected for the full-year ending December 31, 2024.

Noncontrolling interests are presented in the Company’s consolidated financial statements as if parent company investors (controlling interests) and other minority investors (noncontrolling interests) in partially-owned subsidiaries have similar economic interests in a single entity. As a result, investments in noncontrolling interests are reported as equity in the Company’s consolidated financial statements. Additionally, the Company’s consolidated financial statements include 100% of a controlled subsidiary’s earnings, rather than only its share. Transactions between the parent company and noncontrolling interests are reported in equity as transactions between stockholders, provided that these transactions do not create a change in control.

Certain prior year amounts have been reclassified to conform to the current year presentation.

Recently Adopted or Issued Accounting Pronouncements

In November 2023, the FASB issued Accounting Standards Update ("ASU") No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” This ASU enhances reportable segment disclosures on both an annual and interim basis primarily in regards to the disclosure of significant segment expenses that are regularly provided to the chief operating decision maker (CODM) and included within the reported measure(s) of segment profit or loss. In addition, the ASU requires disclosure, by segment, of other items included in the reported measure(s) of segment profit or loss, including qualitative information describing the composition, nature and type of each item. The ASU also expands disclosure requirements related to the CODM, including how the reported measure(s) of segment profit or loss are used to assess segment performance and allocate resources, the method used to allocate overhead for significant segment expenses and others. Lastly, all current required annual segment reporting disclosures under Topic 280 are now effective for interim periods. The ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is evaluating the impact of adopting this ASU.

In December 2023, the FASB issued Accounting Standards Update No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” This ASU enhances income tax disclosures by providing information to better assess how an entity's operations, related tax risks, tax planning and operational opportunities affect its tax rate and prospects for future cash flows. This ASU requires additional disclosures to the annual effective tax rate reconciliation including specific categories and further disaggregated reconciling items that meet the quantitative threshold. Additionally, the ASU requires disclosures relating to income tax expense and payments made to federal, state, local and foreign jurisdictions. This ASU is effective for fiscal years and interim periods beginning after December 15, 2024. The Company is evaluating the impact of adopting this ASU.

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Revenue

3 Months Ended

Mar. 31, 2024

Revenue from Contract with Customer [Abstract]

Revenue

Note 2 – Revenue

Revenue Recognition

Sales are recognized when obligations under the terms of the contract are satisfied and control of promised goods or services have transferred to our customers. Control is transferred when the customer has the ability to direct the use of and obtain benefits from the

goods or services and is primarily based on shipping terms. Sales are measured as the amount of consideration the Company expects to receive in exchange for transferring products.

Disaggregated Revenue

The Company’s revenues by segment and product type are as follows:

	Three Months Ended March 31, 2024
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		67	%		74	%		70	%		76	%		70	%
Communications		28	%		25	%		24	%		3	%		23	%
Special Industries		5	%		1	%		6	%		21	%		7	%
Total		100	%		100	%		100	%		100	%		100	%

	Three Months Ended March 31, 2023
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		59	%		63	%		36	%		74	%		56	%
Communications		37	%		35	%		61	%		2	%		38	%
Special Industries		4	%		2	%		3	%		24	%		6	%
Total		100	%		100	%		100	%		100	%		100	%

Credit Losses for Receivables

The Company maintains an allowance for credit losses for estimated losses resulting from the inability of its customers to make required payments. The Company uses a current expected credit loss model in order to immediately recognize an estimate of credit losses that are expected to occur over the life of the financial instruments, mainly trade receivables. Additionally, the allowance is based upon identified delinquent accounts, customer payment patterns and other analyses of historical data trends. Receivable balances are written off against an allowance for credit losses after a final determination has been made. The change in the allowance for credit losses includes expense and net write-offs, which are identified in the following table:

	Three Months Ended March 31,
	2024			2023
Allowance for credit losses, beginning of period	$	8,260		$	5,021
Additions charged to costs and expenses		66			752
Write-offs		(6	)		(3	)
Foreign exchange and other		(131	)		37
Allowance for credit losses, end of period	$	8,189		$	5,807

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Inventories, Net

3 Months Ended

Mar. 31, 2024

Inventory Disclosure [Abstract]

Inventories, Net

Note 3 – Inventories, Net

Inventories, net

Inventory is carried at lower of cost or net realizable value. The components of inventory are as follows:

	March 31, 2024			December 31, 2023
Raw materials	$	93,392		$	98,708
Work-in-process		13,874			14,397
Finished products		44,958			46,250
Inventories, net of excess and obsolete inventory reserve		152,224			159,355
Excess of current cost over LIFO cost		(10,716	)		(10,541	)
Inventories at LIFO cost	$	141,508		$	148,814

Costs for inventories of certain material, mainly in the U.S., are determined using the Last-In First-Out ("LIFO") method and totaled approximately $55.3 million at March 31, 2024 and $60.1 million at December 31, 2023. An actual valuation of inventories under the LIFO method can be made only at the end of the year based on the inventory levels and costs at that time. Accordingly, interim LIFO calculations are based on management’s estimates of expected year-end inventory levels and costs. Because these estimates are subject to change and may be different than the actual inventory levels and costs at the end of the year, interim results are subject to the final year-end LIFO inventory valuation. During the three-month periods ended March 31, 2024 and 2023, the net change in LIFO inventories resulted in expense of $0.2 million and $0.5 million, respectively, to Cost of products sold. The Company’s reserves for slow moving and obsolete inventory was $17.8 million at March 31, 2024 and $17.6 million at December 31, 2023.

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Property and Equipment, Net

3 Months Ended

Mar. 31, 2024

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Note 4 – Property and Equipment, Net

Major classes of property, plant and equipment are stated at cost and were as follows:

	March 31, 2024			December 31, 2023
Land and improvements	$	20,840		$	21,374
Buildings and improvements		125,828			129,369
Machinery, equipment and aircraft		240,671			238,868
Construction in progress		20,725			22,619
Property, plant and equipment, gross		408,064			412,230
Less accumulated depreciation		(204,822	)		(204,338	)
Property, plant and equipment, net	$	203,242		$	207,892

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Contingent Liabilities

3 Months Ended

Mar. 31, 2024

Contingent Liabilities [Abstract]

Contingent Liabilities

Note 5 – Contingent Liabilities

The Company can be party to a variety of pending legal proceedings and claims arising in the normal course of business, including, but not limited to, litigation relating to employment, workers’ compensation, product liability, environmental and intellectual property. The Company has liability insurance to cover many of these claims.

Although the outcomes of these matters are not predictable with certainty, the Company records a liability when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. In the event the Company determines that a loss is not probable, but is reasonably possible, and the likelihood to develop what the Company believes to be a reasonable range of potential loss exists, the Company will include disclosure related to such matters. To the extent that there is a reasonable possibility the losses could exceed amounts already accrued, the Company will adjust the accrual in the period in which the determination is made, disclose an estimate of the additional loss or range of loss and if the amount of such adjustment cannot be reasonably estimated, disclose that an estimate cannot be made.

In November 2016, the Company and its subsidiaries Helix Uniformed Ltd. (“Helix”) and Preformed Line Products (Canada) Limited (“PLPC Canada”), were each named, jointly and severally, with each of SNC-Lavalin ATP, Inc. (“SNC ATP”), HD Supply Canada Inc., by its trade names HD Supply Power Solutions and HD Supply Utilities (“HD Supply”), and Anixter Power Solutions Canada Inc. (the corporate successor to HD Supply, “Anixter”) and, together with the Company, PLPC Canada, Helix, SNC ATP and HD Supply (the “Defendants”), in a complaint filed by Altalink, L.P. (the “Plaintiff”) in the Court of Queen’s Bench of Alberta in Alberta, Canada in November 2016 (the “Complaint”).

The Complaint stated that the Plaintiff engaged SNC ATP to design, engineer, procure and construct numerous power distribution and transmission facilities in Alberta (the “Projects”) and that through SNC ATP and HD Supply (now Anixter), spacer dampers manufactured by Helix were procured and installed in the Projects. The Complaint alleged that the spacer dampers have and may continue to become loose, open and detach from the conductors, resulting in damage and potential injury and a failure to perform the intended function of providing spacing and damping to the Project. The Plaintiff was seeking an estimated $56.0 million Canadian dollars in damages jointly and severally from the Defendants, representing the costs of monitoring and replacing the spacer dampers and remediating property damage, due to alleged defects in the design and construction of, and supply of materials for, the Projects by SNC ATP and HD Supply/Anixter and in the design of the spacer dampers by Helix.

On September 26, 2023, the Defendants and the Plaintiff entered into a settlement agreement which dismissed the action against all Defendants with prejudice. Net of insurance, the total settlement amount paid by the Company in the fourth quarter of 2023 was $4.3 million Canadian dollars ($3.2 million US dollars). The settlement reflects the Company’s desire to eliminate the burden, expense, distraction and further uncertainties of litigation, and settlement does not constitute an admission of liability, wrongdoing or fault by the Company and its subsidiaries.

The Company is not a party to any pending legal proceedings that the Company believes would, individually or in the aggregate, have a material adverse effect on its financial condition, results of operations or cash flow. As of March 31, 2024 and December 31, 2023, there were zero reserves for known global legal matters.

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Pension Plans

3 Months Ended

Mar. 31, 2024

Retirement Benefits [Abstract]

Pension Plans

Note 6 – Pension Plans

The Company uses a December 31 measurement date for the Preformed Line Products Company Employees’ Retirement Plan (the “U.S. Plan”). Net periodic pension expense for the U.S. Plan for the three months ended March 31, 2024 and 2023, respectively, follows:

	Three Months Ended March 31,
	2024			2023
Interest cost	$	387		$	392
Expected return on plan assets		(485	)		(501	)
Recognized net actuarial loss		117			117
Net periodic pension expense	$	19		$	8

There were no contributions to the U.S. Plan during the three months ended March 31, 2024 and 2023. The Company is evaluating whether to make additional contributions to the U.S. Plan during 2024. In August 2023, the Board of Directors of the Company approved a resolution to terminate the U.S. Plan and preliminary administrative actions have been undertaken to proceed with the termination. Components of pension expense are included in Other income, net in the Consolidated Statements of Income.

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Accumulated Other Comprehensive Income ("AOCI")

3 Months Ended

Mar. 31, 2024

Equity [Abstract]

Accumulated Other Comprehensive Income ("AOCI")

Note 7 – Accumulated Other Comprehensive Income (“AOCI”)

The following tables set forth the total changes in AOCI by component, net of tax:

	Three Months Ended March 31, 2024									Three Months Ended March 31, 2023
				Cumulative									Cumulative
	Unrecognized			Translation						Unrecognized			Translation
	Benefit Cost			Adjustment			Total			Benefit Cost			Adjustment			Total
Balance at January 1,	$	(4,478	)	$	(55,828	)	$	(60,306	)	$	(4,492	)	$	(65,495	)	$	(69,987	)
Other comprehensive income before reclassifications:
Gain on foreign currency translation adjustment		—			(6,565	)		(6,565	)		—			3,922			3,922
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial gain (a)		89			—			89			89			—			89
Net current period other comprehensive income (loss)		89			(6,565	)		(6,476	)		89			3,922			4,011
Balance at March 31,	$	(4,389	)	$	(62,393	)	$	(66,782	)	$	(4,403	)	$	(61,573	)	$	(65,976	)

(a)This AOCI component is included in the computation of net periodic pension expense (income) as noted in Note 6 – Pension Plans.

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Debt and Credit Arrangements

3 Months Ended

Mar. 31, 2023

Debt Disclosure [Abstract]

Debt and Credit Arrangements

Note 8 – Debt and Credit Arrangements

The Company maintains a credit facility (the "Facility") with a capacity of $90.0 million that expires March 2, 2026. The interest rate is defined as the Secured Overnight Financing Rate (“SOFR”) plus 1.125% unless the Company’s funded debt to Earnings before Interest, Taxes and Depreciation ratio exceeds 2.25 to 1, at which point the SOFR spread becomes 1.500%. At March 31, 2024, the Company had utilized $35.0 million with $55.0 million available on the Facility. There were no long-term outstanding letters of credit as of March 31, 2024. Our bank debt to equity percentage was 13.7%. The Facility contains, among other provisions, requirements for maintaining levels of net worth and profitability. At March 31, 2024, the Company was in compliance with these covenants.

On January 19, 2021, the Company received funding for a term loan from PNC Equipment Finance, LLC in the principal amount of $20.5 million for the full amount of the purchase price for a new corporate aircraft. The term of the loan is 120 months at a fixed interest rate of 2.744%. The loan is payable in 119 equal monthly installments, which commenced on March 1, 2021 with a final payment of any outstanding principal and accrued interest due and payable on the final monthly payment date. Of the $14.2 million outstanding on this debt facility at March 31, 2024, $2.1 million was classified as current. The loan is secured by the aircraft.

The Company has other borrowing facilities at certain of its foreign subsidiaries, which consist of overdraft lines, working capital credit lines, and facilities for the issuance of letters of credit and short-term borrowing needs. At March 31, 2024, and December 31, 2023, $7.3 million and $13.3 million was outstanding, of which $6.5 million and $11.4 million were classified as current, respectively. These facilities support commitments made in the ordinary course of business.

The Company's Asia-Pacific segment had $0.2 million in restricted cash used to secure bank debt at March 31, 2024 and December 31, 2023, respectively. The restricted cash is shown on the Company’s Consolidated Balance Sheets in Cash, cash equivalents and restricted cash.

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Income Taxes

3 Months Ended

Mar. 31, 2024

Income Tax Disclosure [Abstract]

Income Taxes

Note 9 – Income Taxes

For the three months ended March 31, 2024 and 2023, the Company’s effective tax rate was 19% and 24%, respectively. The effective tax rate for the three months ended March 31, 2024 was lower than the effective tax rate for the same period in 2023 mainly due to an increase in excess tax benefits on share-based compensation in relation to overall lower pre-tax book income.

The Company provides valuation allowances against deferred tax assets when it is more likely than not that some portion or all of its deferred tax assets will not be realized. During the period ended March 31, 2024, the Company did not record any additional valuation allowances in various jurisdictions on their deferred tax assets.

For the three-month periods ending March 31, 2024 and 2023, the Company did not record any new uncertain tax positions.

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Computation of Earnings Per Share

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Computation of Earnings Per Share

Note 10 – Computation of Earnings Per Share

Basic earnings per share were computed by dividing net income by the weighted-average number of common shares outstanding for each respective period. Diluted earnings per share were calculated by dividing net income by the weighted-average of all potentially dilutive common shares that were outstanding during the periods presented.

The calculation of basic and diluted earnings per share for the three months ended March 31, was as follows:

	Three Months Ended March 31,
	2024		2023
Numerator
Net income	$	9,596	$	21,398
Denominator
Determination of shares (in thousands)
Weighted-average common shares outstanding		4,915		4,937
Dilutive effect – share-based awards		29		60
Diluted weighted-average common shares outstanding		4,944		4,997
Earnings per common share
Basic	$	1.95	$	4.33
Diluted	$	1.94	$	4.28

For the three months ended March 31, 2024 and 2023, there were zero stock options which were excluded from the calculation of diluted earnings per share.

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Goodwill and Other Intangibles

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangibles

Note 11 – Goodwill and Other Intangibles

The Company’s finite and indefinite-lived intangible assets consist of the following:

	March 31, 2024					December 31, 2023
	Gross Carrying		Accumulated			Gross Carrying		Accumulated
	Amount		Amortization			Amount		Amortization
Finite-lived intangible assets
Patents	$	4,806	$	(4,806	)	$	4,806	$	(4,806	)
Land use rights		655		(118	)		1,109		(307	)
Trademark		1,969		(1,690	)		1,988		(1,682	)
Technology		6,836		(3,724	)		7,104		(3,738	)
Customer relationships		18,720		(10,780	)		19,240		(10,733	)
	$	32,986	$	(21,118	)	$	34,247	$	(21,266	)
Indefinite-lived intangible assets
Goodwill	$	28,603				$	29,497

The Company’s measurement date for its annual impairment test for goodwill is October 1st of each year. The Company performs additional interim impairment assessments as circumstances warrant. There were no indicators of impairment noted for the period ending March 31, 2024.

The Company may use both quantitative and qualitative approaches when testing goodwill for impairment. For selected reporting units where the qualitative approach is utilized, a qualitative evaluation of events and circumstances impacting the reporting unit is performed to determine if it is more likely than not that the fair value of the reporting unit exceeds its carrying amount. If that determination is made, no further evaluation is necessary. Otherwise, the Company performs a quantitative impairment test on the reporting unit.

For the quantitative approach, the Company uses a combination of the income approach, which uses a discounted cash flow methodology, and the market approach, which uses comparable market multiples in computing fair value by reporting unit. The Company then compares the fair value of the reporting unit with its carrying value to assess if goodwill has been impaired. The fair value estimates are subjective and sensitive to significant assumptions, such as revenue growth rates, operating margins, the weighted average cost of capital, and estimated market multiples, of which are affected by expectations of future market or economic conditions. The Company believes that the methodologies, significant assumptions, and weightings used are reasonable and result in appropriate fair values of the reporting units.

The Company’s only intangible asset with an indefinite life is goodwill. The Company’s goodwill is not deductible for tax purposes. Changes in the carrying amount of goodwill by reporting unit are shown in the following table:

	PLP-USA		The Americas			EMEA			Asia-Pacific		Total
Balance at January 1, 2024	$	3,078	$	10,582		$	15,837		$	—	$	29,497
Currency translation		—		(290	)		(604	)		—		(894	)
Balance at March 31, 2024	$	3,078	$	10,292		$	15,233		$	—	$	28,603

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Fair Value of Financial Assets and Liabilities

3 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Fair Value of Financial Assets and Liabilities

Note 12 – Fair Value of Financial Assets and Liabilities

Fair value is measured based on an exit price, representing the amount that would be received to sell an asset or paid to satisfy a liability in an orderly transaction between market participants. The Company measures and records certain assets and liabilities at fair value. A fair value hierarchy is used for those assets and liabilities measured at fair value that distinguishes between assumptions based on market data (observable inputs), and the Company’s assumptions (unobservable inputs). The hierarchy consists of the following three levels: (Level 1 Inputs) quoted market prices in active markets for identical assets or liabilities; (Level 2 Inputs) observable market-based inputs or unobservable inputs that are corroborated by market data; and (Level 3 Inputs) unobservable inputs that are not corroborated by market data.

The following table summarizes the Company’s assets and liabilities, recorded and measured at fair value, in the Consolidated Balance Sheets as of March 31, 2024 and December 31, 2023:

Description	Balance as of  March 31, 2024		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs  (Level 3)
Assets:
Foreign currency forward contracts	$	141	$	—	$	141	$	—
Total assets	$	141	$	—	$	141	$	—
Liabilities:
Foreign currency forward contracts	$	8	$	—	$	8	$	—
Supplemental profit sharing plan		9,123		—		9,123		—
Total liabilities	$	9,131	$	—	$	9,131	$	—
Description	Balance as of December 31, 2023		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs  (Level 3)
Assets:
Foreign currency forward contracts	$	158	$	—	$	158	$	—
Total assets	$	158	$	—	$	158	$	—
Liabilities:
Foreign currency forward contracts	$	—	$	—	$	—	$	—
Supplemental profit sharing plan		8,222		—		8,222		—
Total liabilities	$	8,222	$	—	$	8,222	$	—

The Company operates internationally and enters into intercompany transactions denominated in foreign currencies. Consequently, the Company is subject to market risk arising from exchange rate movements between the dates foreign currency transactions occur and the dates they are settled. The Company currently uses foreign currency forward contracts to reduce the risk related to some of these transactions. These contracts usually have maturities of 90 days or less and generally require an exchange of foreign currencies for U.S. dollars at maturity at rates stated in the contracts. These contracts are not designated as hedging instruments under U.S. GAAP. Accordingly, the changes in the fair value of the foreign currency forward contracts are recognized in each accounting period in Other operating expense, net on the Consolidated Statements of Income together with the transaction gain or loss from the related balance sheet position. For the three months ended March 31, 2024 and 2023, the Company recognized net losses of $0.2 million and $0.1 million, respectively, on foreign currency forward contracts.

The Company has a non-qualified supplemental profit sharing plan for its executives (the "Supplemental Profit Sharing Plan"). The liability for the unfunded Supplemental Profit Sharing Plan was $9.1 million at March 31, 2024 and $8.2 million at December 31, 2023. These amounts are recorded within Other noncurrent liabilities on the Company’s Consolidated Balance Sheets. The Supplemental Profit Sharing Plan allows participants the ability to hypothetically invest their proportionate award into various investment options, which primarily includes mutual funds. The Company credits earnings, gains and losses to the participants’ deferred compensation account balances based on the investments selected by the participants. The Company measures the fair value of the Supplemental Profit Sharing Plan liability using the market values of the participants’ underlying investment accounts.

The carrying value of the Company’s current financial instruments, which include cash, cash equivalents and restricted cash, accounts receivable, accounts payable and short-term debt, approximates fair value because of the short-term maturity of these instruments.

At March 31, 2024 and December 31, 2023, the fair value of the Company’s long-term debt was estimated using discounted cash flows analyses, based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements that are considered to be Level 2 inputs. Based on the analysis performed, the fair value and the carrying value of the Company’s long-term debt are as follows:

	March 31, 2024				December 31, 2023
	Fair Value		Carrying Value		Fair Value		Carrying Value
Long-term debt and related current maturities	$	51,486	$	55,006	$	51,786	$	55,282

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Segment Information

3 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Segment Information

Note 13 – Segment Information

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated by the CODM, or decision making group, in deciding how to allocate resources to an individual segment and in assessing performance.

The following tables present a summary of the Company’s reportable operating segments for the three months ended March 31, 2024 and 2023. Financial results for the PLP-USA segment include the elimination of all segments’ intercompany profit in inventory.

	Three Months Ended March 31,
	2024		2023
Net sales
PLP-USA	$	70,737	$	97,177
The Americas		18,358		22,568
EMEA		28,654		39,034
Asia-Pacific		23,155		23,045
Total net sales	$	140,904	$	181,824
Intersegment sales
PLP-USA	$	2,346	$	11,962
The Americas		2,467		4,213
EMEA		1,374		1,533
Asia-Pacific		3,764		7,009
Total intersegment sales	$	9,951	$	24,717
Gross profit
PLP-USA	$	24,696	$	42,106
The Americas		4,965		7,987
EMEA		8,318		9,247
Asia-Pacific		6,152		6,943
Total gross profit	$	44,131	$	66,283
Net income attributable to Preformed Line Products Company shareholders
PLP-USA	$	5,317	$	16,796
The Americas		897		1,889
EMEA		1,579		1,661
Asia-Pacific		1,803		1,052
Total net income attributable to Preformed Line Products Company shareholders	$	9,596	$	21,398

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Acquisitions of Businesses

3 Months Ended

Mar. 31, 2024

Business Combination, Description [Abstract]

Acquisitions of Businesses

Note 14 – Acquisitions of Businesses

Acquisition of Pilot Plastics

On February 1, 2023, the Company acquired substantially all of the assets of Pilot Plastics, headquartered in Akron, Ohio. Pilot Plastics is an injection molding manufacturer and the acquisition expanded the Company's injection molding capabilities and further enhanced the Company's domestic manufacturing footprint. The purchase price was approximately $13.8 million, net of cash as of the closing date. The purchase price is subject to a holdback of approximately $1.7 million. To fund the Pilot Plastics acquisition, the Company borrowed on the Facility.

The acquisition of Pilot Plastics is accounted for using the acquisition method of accounting, which requires the assets acquired and liabilities assumed to be recognized at their respective fair values on the acquisition date. The process of estimating the fair values of certain tangible assets, and assumed liabilities requires the use of judgment in determining the appropriate assumptions and estimates. During the measurement period, opening balance sheet adjustments were made to finalize the fair value estimates based on the final valuations received, which are summarized in the table below.

	Final Allocation
Accounts receivable	$	970
Inventory	585
Property, plant and equipment and other assets		13,628
Accounts payable		(1,299	)
Other current liabilities		(71	)
Total identifiable net assets		13,813
Total consideration, net of cash received	$	13,813

Due to the consideration transferred equaling the fair value of the assets acquired, no residual goodwill was recognized.

All measurement period adjustments were completed within a year from the acquisition date, and such adjustments did not have a material impact on the Company's results of operations and financial position.

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Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2024

Accounting Policies [Abstract]

Recently Adopted Accounting Pronouncements

In November 2023, the FASB issued Accounting Standards Update ("ASU") No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” This ASU enhances reportable segment disclosures on both an annual and interim basis primarily in regards to the disclosure of significant segment expenses that are regularly provided to the chief operating decision maker (CODM) and included within the reported measure(s) of segment profit or loss. In addition, the ASU requires disclosure, by segment, of other items included in the reported measure(s) of segment profit or loss, including qualitative information describing the composition, nature and type of each item. The ASU also expands disclosure requirements related to the CODM, including how the reported measure(s) of segment profit or loss are used to assess segment performance and allocate resources, the method used to allocate overhead for significant segment expenses and others. Lastly, all current required annual segment reporting disclosures under Topic 280 are now effective for interim periods. The ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is evaluating the impact of adopting this ASU.

In December 2023, the FASB issued Accounting Standards Update No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” This ASU enhances income tax disclosures by providing information to better assess how an entity's operations, related tax risks, tax planning and operational opportunities affect its tax rate and prospects for future cash flows. This ASU requires additional disclosures to the annual effective tax rate reconciliation including specific categories and further disaggregated reconciling items that meet the quantitative threshold. Additionally, the ASU requires disclosures relating to income tax expense and payments made to federal, state, local and foreign jurisdictions. This ASU is effective for fiscal years and interim periods beginning after December 15, 2024. The Company is evaluating the impact of adopting this ASU.

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Revenue (Tables)

3 Months Ended

Mar. 31, 2024

Revenue from Contract with Customer [Abstract]

Revenues by Segment and Product Type

The Company’s revenues by segment and product type are as follows:

	Three Months Ended March 31, 2024
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		67	%		74	%		70	%		76	%		70	%
Communications		28	%		25	%		24	%		3	%		23	%
Special Industries		5	%		1	%		6	%		21	%		7	%
Total		100	%		100	%		100	%		100	%		100	%

	Three Months Ended March 31, 2023
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		59	%		63	%		36	%		74	%		56	%
Communications		37	%		35	%		61	%		2	%		38	%
Special Industries		4	%		2	%		3	%		24	%		6	%
Total		100	%		100	%		100	%		100	%		100	%

Schedule of Change in Allowance for Credit Losses

The change in the allowance for credit losses includes expense and net write-offs, which are identified in the following table:

	Three Months Ended March 31,
	2024			2023
Allowance for credit losses, beginning of period	$	8,260		$	5,021
Additions charged to costs and expenses		66			752
Write-offs		(6	)		(3	)
Foreign exchange and other		(131	)		37
Allowance for credit losses, end of period	$	8,189		$	5,807

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Inventories, Net (Tables)

3 Months Ended

Mar. 31, 2024

Inventory Disclosure [Abstract]

Inventories - Net

The components of inventory are as follows:

	March 31, 2024			December 31, 2023
Raw materials	$	93,392		$	98,708
Work-in-process		13,874			14,397
Finished products		44,958			46,250
Inventories, net of excess and obsolete inventory reserve		152,224			159,355
Excess of current cost over LIFO cost		(10,716	)		(10,541	)
Inventories at LIFO cost	$	141,508		$	148,814

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Property and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2024

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Major classes of property, plant and equipment are stated at cost and were as follows:

	March 31, 2024			December 31, 2023
Land and improvements	$	20,840		$	21,374
Buildings and improvements		125,828			129,369
Machinery, equipment and aircraft		240,671			238,868
Construction in progress		20,725			22,619
Property, plant and equipment, gross		408,064			412,230
Less accumulated depreciation		(204,822	)		(204,338	)
Property, plant and equipment, net	$	203,242		$	207,892

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Pension Plans (Tables)

3 Months Ended

Mar. 31, 2024

Retirement Benefits [Abstract]

Components of Net Periodic Pension Expense

Net periodic pension expense for the U.S. Plan for the three months ended March 31, 2024 and 2023, respectively, follows:

	Three Months Ended March 31,
	2024			2023
Interest cost	$	387		$	392
Expected return on plan assets		(485	)		(501	)
Recognized net actuarial loss		117			117
Net periodic pension expense	$	19		$	8

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Accumulated Other Comprehensive Income ("AOCI") (Tables)

3 Months Ended

Mar. 31, 2024

Equity [Abstract]

Summary of Total Changes in AOCI by Component, Net of Tax

The following tables set forth the total changes in AOCI by component, net of tax:

	Three Months Ended March 31, 2024									Three Months Ended March 31, 2023
				Cumulative									Cumulative
	Unrecognized			Translation						Unrecognized			Translation
	Benefit Cost			Adjustment			Total			Benefit Cost			Adjustment			Total
Balance at January 1,	$	(4,478	)	$	(55,828	)	$	(60,306	)	$	(4,492	)	$	(65,495	)	$	(69,987	)
Other comprehensive income before reclassifications:
Gain on foreign currency translation adjustment		—			(6,565	)		(6,565	)		—			3,922			3,922
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial gain (a)		89			—			89			89			—			89
Net current period other comprehensive income (loss)		89			(6,565	)		(6,476	)		89			3,922			4,011
Balance at March 31,	$	(4,389	)	$	(62,393	)	$	(66,782	)	$	(4,403	)	$	(61,573	)	$	(65,976	)

(a)This AOCI component is included in the computation of net periodic pension expense (income) as noted in Note 6 – Pension Plans.

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Computation of Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Earnings Per Share

The calculation of basic and diluted earnings per share for the three months ended March 31, was as follows:

	Three Months Ended March 31,
	2024		2023
Numerator
Net income	$	9,596	$	21,398
Denominator
Determination of shares (in thousands)
Weighted-average common shares outstanding		4,915		4,937
Dilutive effect – share-based awards		29		60
Diluted weighted-average common shares outstanding		4,944		4,997
Earnings per common share
Basic	$	1.95	$	4.33
Diluted	$	1.94	$	4.28

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Goodwill and Other Intangibles (Tables)

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Finite and Indefinite-Lived Intangible Assets

The Company’s finite and indefinite-lived intangible assets consist of the following:

	March 31, 2024					December 31, 2023
	Gross Carrying		Accumulated			Gross Carrying		Accumulated
	Amount		Amortization			Amount		Amortization
Finite-lived intangible assets
Patents	$	4,806	$	(4,806	)	$	4,806	$	(4,806	)
Land use rights		655		(118	)		1,109		(307	)
Trademark		1,969		(1,690	)		1,988		(1,682	)
Technology		6,836		(3,724	)		7,104		(3,738	)
Customer relationships		18,720		(10,780	)		19,240		(10,733	)
	$	32,986	$	(21,118	)	$	34,247	$	(21,266	)
Indefinite-lived intangible assets
Goodwill	$	28,603				$	29,497

Changes in Carrying Amount of Goodwill by Segment

Changes in the carrying amount of goodwill by reporting unit are shown in the following table:

	PLP-USA		The Americas			EMEA			Asia-Pacific		Total
Balance at January 1, 2024	$	3,078	$	10,582		$	15,837		$	—	$	29,497
Currency translation		—		(290	)		(604	)		—		(894	)
Balance at March 31, 2024	$	3,078	$	10,292		$	15,233		$	—	$	28,603

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Fair Value of Financial Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Summary of Assets and Liabilities Recorded and Measured at Fair Value

The following table summarizes the Company’s assets and liabilities, recorded and measured at fair value, in the Consolidated Balance Sheets as of March 31, 2024 and December 31, 2023:

Description	Balance as of  March 31, 2024		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs  (Level 3)
Assets:
Foreign currency forward contracts	$	141	$	—	$	141	$	—
Total assets	$	141	$	—	$	141	$	—
Liabilities:
Foreign currency forward contracts	$	8	$	—	$	8	$	—
Supplemental profit sharing plan		9,123		—		9,123		—
Total liabilities	$	9,131	$	—	$	9,131	$	—
Description	Balance as of December 31, 2023		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs  (Level 2)		Significant Unobservable Inputs  (Level 3)
Assets:
Foreign currency forward contracts	$	158	$	—	$	158	$	—
Total assets	$	158	$	—	$	158	$	—
Liabilities:
Foreign currency forward contracts	$	—	$	—	$	—	$	—
Supplemental profit sharing plan		8,222		—		8,222		—
Total liabilities	$	8,222	$	—	$	8,222	$	—

Fair Value and Carrying Value of Long-Term Debt

. Based on the analysis performed, the fair value and the carrying value of the Company’s long-term debt are as follows:

	March 31, 2024				December 31, 2023
	Fair Value		Carrying Value		Fair Value		Carrying Value
Long-term debt and related current maturities	$	51,486	$	55,006	$	51,786	$	55,282

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Segment Information (Tables)

3 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Summary of Company's Reportable Segments

The following tables present a summary of the Company’s reportable operating segments for the three months ended March 31, 2024 and 2023. Financial results for the PLP-USA segment include the elimination of all segments’ intercompany profit in inventory.

	Three Months Ended March 31,
	2024		2023
Net sales
PLP-USA	$	70,737	$	97,177
The Americas		18,358		22,568
EMEA		28,654		39,034
Asia-Pacific		23,155		23,045
Total net sales	$	140,904	$	181,824
Intersegment sales
PLP-USA	$	2,346	$	11,962
The Americas		2,467		4,213
EMEA		1,374		1,533
Asia-Pacific		3,764		7,009
Total intersegment sales	$	9,951	$	24,717
Gross profit
PLP-USA	$	24,696	$	42,106
The Americas		4,965		7,987
EMEA		8,318		9,247
Asia-Pacific		6,152		6,943
Total gross profit	$	44,131	$	66,283
Net income attributable to Preformed Line Products Company shareholders
PLP-USA	$	5,317	$	16,796
The Americas		897		1,889
EMEA		1,579		1,661
Asia-Pacific		1,803		1,052
Total net income attributable to Preformed Line Products Company shareholders	$	9,596	$	21,398

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Acquisitions of Businesses (Tables)

3 Months Ended

Mar. 31, 2024

Business Acquisition [Line Items]

Schedule of Estimated Fair Values of Assets Acquired and Liabilities Assumed

During the measurement period, opening balance sheet adjustments were made to finalize the fair value estimates based on the final valuations received, which are summarized in the table below.

	Final Allocation
Accounts receivable	$	970
Inventory	585
Property, plant and equipment and other assets		13,628
Accounts payable		(1,299	)
Other current liabilities		(71	)
Total identifiable net assets		13,813
Total consideration, net of cash received	$	13,813

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Significant Accounting Policies - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2024
Significant Accounting Policies [Line Items]
Percentage of ownership in earnings of subsidiary	100.00%

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Revenue - Revenues by Segment and Product Type (Detail)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	100.00%	100.00%
Energy [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	70.00%	56.00%
Communications [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	23.00%	38.00%
Special Industries [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	7.00%	6.00%
PLP-USA [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	100.00%	100.00%
PLP-USA [Member] | Energy [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	67.00%	59.00%
PLP-USA [Member] | Communications [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	28.00%	37.00%
PLP-USA [Member] | Special Industries [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	5.00%	4.00%
The Americas [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	100.00%	100.00%
The Americas [Member] | Energy [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	74.00%	63.00%
The Americas [Member] | Communications [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	25.00%	35.00%
The Americas [Member] | Special Industries [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	1.00%	2.00%
EMEA [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	100.00%	100.00%
EMEA [Member] | Energy [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	70.00%	36.00%
EMEA [Member] | Communications [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	24.00%	61.00%
EMEA [Member] | Special Industries [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	6.00%	3.00%
Asia-Pacific [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	100.00%	100.00%
Asia-Pacific [Member] | Energy [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	76.00%	74.00%
Asia-Pacific [Member] | Communications [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	3.00%	2.00%
Asia-Pacific [Member] | Special Industries [Member]
Disaggregation Of Revenue [Line Items]
Percentage of disaggregated revenue	21.00%	24.00%

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Revenue - Schedule of Change in Allowance for Credit Losses (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue from Contract with Customer [Abstract]
Allowance for credit losses, beginning of period	$ 8,260	$ 5,021
Additions charged to costs and expenses	66	752
Write-offs	(6)	(3)
Foreign exchange and other	(131)	37
Allowance for credit losses, end of period	$ 8,189	$ 5,807

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Inventories, Net - Inventories, Net (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Inventory Disclosure [Abstract]
Raw materials	$ 93,392	$ 98,708
Work-in-process	13,874	14,397
Finished products	44,958	46,250
Inventories, net of excess and obsolete inventory reserve	152,224	159,355
Excess of current cost over LIFO cost	(10,716)	(10,541)
Inventories at LIFO cost	$ 141,508	$ 148,814

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Inventories, Net - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Inventory Disclosure [Abstract]
Cost of inventories for certain materials using LIFO method	$ 55.3		$ 60.1
Expense (benefit) charge to earnings from LIFO inventory changes	0.2	$ 0.5
Inventory reserves for slow-moving and obsolete inventory	$ 17.8		$ 17.6

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Property and Equipment, Net - Property and Equipment, Net (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 408,064	$ 412,230
Less accumulated depreciation	(204,822)	(204,338)
Property, plant and equipment, net	203,242	207,892
Land and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	20,840	21,374
Buildings and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	125,828	129,369
Machinery, Equipment and Aircraft [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	240,671	238,868
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 20,725	$ 22,619

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Contingent Liabilities - Additional Information (Detail) $ in Thousands, $ in Millions		3 Months Ended
	Nov. 02, 2016 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 CAD ($)
Loss Contingencies [Line Items]
Name of plaintiff		SNC ATP
Complaint filling date		November 2016
Estimated damages from defendants	$ 56,000
Accrued estimate for losses		$ 0	$ 0
Defendants And Plaintiff Settlement Agreement [Member]
Loss Contingencies [Line Items]
Total settlement required to be paid			$ 3,200	$ 4.3

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Pension Plans - Components of Net Periodic Pension Expense (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Retirement Benefits [Abstract]
Interest cost	$ 387	$ 392
Expected return on plan assets	(485)	(501)
Recognized net actuarial loss	$ 117	$ 117
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Nonoperating Income (Expense)	Other Nonoperating Income (Expense)
Net periodic pension expense	$ 19	$ 8

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Pension Plans - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Retirement Benefits [Abstract]
Contribution to pension plan	$ 0	$ 0

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Accumulated Other Comprehensive Income ("AOCI") - Summary of Total Changes in AOCI by Component, Net of Tax (Detail) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		$ 416,164
Amounts reclassified from AOCI:
Net current period other comprehensive income (loss)		(6,476)	$ 4,011
Ending Balance		413,369
Unrecognized Benefit Cost [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(4,478)	(4,492)
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial gain	[1]	89	89
Net current period other comprehensive income (loss)		89	89
Ending Balance		(4,389)	(4,403)
Cumulative Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(55,828)	(65,495)
Other comprehensive income before reclassifications:
Gain on foreign currency translation adjustment		(6,565)	3,922
Amounts reclassified from AOCI:
Net current period other comprehensive income (loss)		(6,565)	3,922
Ending Balance		(62,393)	(61,573)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(60,306)	(69,987)
Other comprehensive income before reclassifications:
Gain on foreign currency translation adjustment		(6,565)	3,922
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial gain	[1]	89	89
Net current period other comprehensive income (loss)		(6,476)	4,011
Ending Balance		$ (66,782)	$ (65,976)

[1] This AOCI component is included in the computation of net periodic pension expense (income) as noted in Note 6 – Pension Plans

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Debt and Credit Arrangements - Additional Information (Detail) - USD ($)			3 Months Ended
	Mar. 02, 2022	Jan. 19, 2021	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Borrowing capacity	$ 90,000,000
Credit facility, expiration date	Mar. 02, 2026
Debt to earnings before Interest, Taxes and Depreciation ratio	2.25%
Line of credit utilized borrowing capacity			$ 35,000,000
Line of credit remaining borrowing capacity			55,000,000
Letters of credit outstanding amount			$ 0
Bank debt to equity percentage			13.70%
Asia Pacific [Member]
Debt Instrument [Line Items]
Restricted cash used to secure bank debt			$ 200,000
SOFR [Member]
Debt Instrument [Line Items]
Interest rate of SOFR plus	1.125%
SOFR [Member] | Maximum [Member]
Debt Instrument [Line Items]
Interest rate of SOFR plus	1.50%
PNC Equipment Finance, LLC [Member] | Corporate Aircraft [Member] | Term Loan [Member]
Debt Instrument [Line Items]
Line of credit utilized borrowing capacity			14,200,000
Outstanding letters of credit, current			2,100,000
Debt instrument, face amount		$ 20,500,000
Interest rate		2.744%
Debt instrument, payment terms		120 months
Debt instrument, description		The loan is payable in 119 equal monthly installments
Debt instrument, date of first required payment		Mar. 01, 2021
Foreign Subsidiaries [Member]
Debt Instrument [Line Items]
Line of credit utilized borrowing capacity			7,300,000	$ 13,300,000
Outstanding letters of credit, current			$ 6,500,000	$ 11,400,000

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Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Tax Reconciliation [Line Items]
Effective income tax rate	19.00%	24.00%
Uncertain tax positions	$ 0	$ 0
Valuation allowance	$ 0

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Share-Based Compensation - Additional Information (Detail) - shares	Mar. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Deferred shares and held by the rabbi trust	238,641	243,118

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Computation of Earnings Per Share - Calculation of Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Numerator
Net income	$ 9,596	$ 21,398
Determination of shares (in thousands)
Weighted-average common shares outstanding	4,915	4,937
Dilutive effect - share-based awards	29	60
Diluted weighted-average common shares outstanding	4,944	4,997
Earnings per common share
Basic	$ 1.95	$ 4.33
Diluted	$ 1.94	$ 4.28

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Computation of Earnings Per Share - Additional Information (Detail) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from calculation of earnings per share	0	0

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Goodwill and Other Intangibles - Finite and Indefinite-Lived Intangible Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Finite-lived intangible assets
Gross Carrying Amount	$ 32,986	$ 34,247
Accumulated Amortization	(21,118)	(21,266)
Indefinite-lived intangible assets Goodwill	28,603	29,497
Patents [Member]
Finite-lived intangible assets
Gross Carrying Amount	4,806	4,806
Accumulated Amortization	(4,806)	(4,806)
Land Use Rights [Member]
Finite-lived intangible assets
Gross Carrying Amount	655	1,109
Accumulated Amortization	(118)	(307)
Trademark [Member]
Finite-lived intangible assets
Gross Carrying Amount	1,969	1,988
Accumulated Amortization	(1,690)	(1,682)
Technology [Member]
Finite-lived intangible assets
Gross Carrying Amount	6,836	7,104
Accumulated Amortization	(3,724)	(3,738)
Customer Relationships [Member]
Finite-lived intangible assets
Gross Carrying Amount	18,720	19,240
Accumulated Amortization	$ (10,780)	$ (10,733)

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Goodwill and Other Intangibles - Changes in Carrying Amount of Goodwill by Segment (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($)
Goodwill [Line Items]
Beginning Balance	$ 29,497
Currency translation	(894)
Ending Balance	28,603
PLP-USA [Member]
Goodwill [Line Items]
Beginning Balance	3,078
Currency translation	0
Ending Balance	3,078
The Americas [Member]
Goodwill [Line Items]
Beginning Balance	10,582
Currency translation	(290)
Ending Balance	10,292
EMEA [Member]
Goodwill [Line Items]
Beginning Balance	15,837
Currency translation	(604)
Ending Balance	15,233
Asia-Pacific [Member]
Goodwill [Line Items]
Beginning Balance	0
Currency translation	0
Ending Balance	$ 0

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Fair Value of Financial Assets and Liabilities - Summary of Assets and Liabilities Recorded and Measured at Fair Value (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Foreign currency forward contracts	$ 141	$ 158
Total assets	141	158
Foreign currency forward contracts	8	0
Supplemental profit sharing plan	9,123	8,222
Total liabilities	9,131	8,222
Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Foreign currency forward contracts	0	0
Total assets	0	0
Foreign currency forward contracts	0	0
Supplemental profit sharing plan	0	0
Total liabilities	0	0
Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Foreign currency forward contracts	141	158
Total assets	141	158
Foreign currency forward contracts	8	0
Supplemental profit sharing plan	9,123	8,222
Total liabilities	9,131	8,222
Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Foreign currency forward contracts	0	0
Total assets	0	0
Foreign currency forward contracts	0	0
Supplemental profit sharing plan	0	0
Total liabilities	$ 0	$ 0

XML

Fair Value of Financial Assets and Liabilities - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Foreign currency forward contracts Maturity Period	90 days
Foreign currency transaction net losses	$ (200)	$ (100)
Supplemental profit sharing plan	9,123		$ 8,222
Profit Sharing Plan [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Supplemental profit sharing plan	$ 9,100		$ 8,200

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Fair Value of Financial Assets and Liabilities - Fair Value and Carrying Value of Long-Term Debt (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Disclosure [Abstract]
Long-term debt and related current maturities, Fair Value	$ 51,486	$ 51,786
Long-term debt and related current maturities, Carrying Value	$ 55,006	$ 55,282

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Segment Information - Summary of Company's Reportable Segments (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Net sales
Net sales	$ 140,904	$ 181,824
Gross Profit
GROSS PROFIT	44,131	66,283
Net income attributable to Preformed Line Products Company shareholders
Total net income attributable to Preformed Line Products Company shareholders	9,596	21,398
PLP-USA [Member]
Net sales
Net sales	70,737	97,177
Gross Profit
GROSS PROFIT	24,696	42,106
Net income attributable to Preformed Line Products Company shareholders
Total net income attributable to Preformed Line Products Company shareholders	5,317	16,796
The Americas [Member]
Net sales
Net sales	18,358	22,568
Gross Profit
GROSS PROFIT	4,965	7,987
Net income attributable to Preformed Line Products Company shareholders
Total net income attributable to Preformed Line Products Company shareholders	897	1,889
EMEA [Member]
Net sales
Net sales	28,654	39,034
Gross Profit
GROSS PROFIT	8,318	9,247
Net income attributable to Preformed Line Products Company shareholders
Total net income attributable to Preformed Line Products Company shareholders	1,579	1,661
Asia-Pacific [Member]
Net sales
Net sales	23,155	23,045
Gross Profit
GROSS PROFIT	6,152	6,943
Net income attributable to Preformed Line Products Company shareholders
Total net income attributable to Preformed Line Products Company shareholders	1,803	1,052
Intersegment Eliminations [Member]
Net sales
Net sales	9,951	24,717
Intersegment Eliminations [Member] | PLP-USA [Member]
Net sales
Net sales	2,346	11,962
Intersegment Eliminations [Member] | The Americas [Member]
Net sales
Net sales	2,467	4,213
Intersegment Eliminations [Member] | EMEA [Member]
Net sales
Net sales	1,374	1,533
Intersegment Eliminations [Member] | Asia-Pacific [Member]
Net sales
Net sales	$ 3,764	$ 7,009

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Acquisitions of Businesses - Additional Information (Detail) - Pilot Plastics [Member] $ in Millions	Feb. 01, 2023 USD ($)
Business Acquisition [Line Items]
Purchase price, net of cash received	$ 13.8
Purchase price holdback amount	$ 1.7

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Acquisitions of Businesses - Schedule of Estimated Fair Values of Assets Acquired and Liabilities Assumed (Detail) $ in Thousands	Mar. 31, 2024 USD ($)
Business Acquisition [Line Items]
Accounts receivable	$ 970
Inventory	585
Property, plant and equipment and other assets	13,628
Accounts payable	(1,299)
Other current liabilities	(71)
Total identifiable net assets	13,813
Total consideration, net of cash received	$ 13,813