10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

(Mark One)

þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2018

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: 000-03134

Park-Ohio Holdings Corp.

(Exact name of registrant as specified in its charter)

Ohio	34-1867219
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
6065 Parkland Boulevard, Cleveland, Ohio	44124
(Address of principal executive offices)	(Zip Code)

(440) 947-2000

(Registrant’s telephone number, including area code)

Not applicable

(Former name, former address and former fiscal year, if changed since last report)

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 twelve 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.  þ Yes  ¨ No  

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted 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 and post such files).  þ 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 the 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	þ
Non-accelerated filer	¨ (Do not check if a smaller reporting company)	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 accountings 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  þ No

Number of shares outstanding of registrant’s Common Stock, par value $1.00 per share, as of April 30, 2018: 12,488,413 shares.

1

Park-Ohio Holdings Corp. and Subsidiaries

Index

		Page
	Part I. Financial Information
Item 1.	Financial Statements	3
	Condensed consolidated balance sheets — March 31, 2018 (unaudited) and December 31, 2017	3
	Condensed consolidated statements of income (unaudited) — Three months ended March 31, 2018 and 2017	4
	Condensed consolidated statements of comprehensive income (unaudited) — Three months ended March 31, 2018 and 2017	5
	Condensed consolidated statements of cash flows (unaudited) — Three months ended March 31, 2018 and 2017	6
	Notes to unaudited condensed consolidated financial statements — March 31, 2018	7
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	18
Item 3.	Quantitative and Qualitative Disclosure About Market Risk	25
Item 4.	Controls and Procedures	25
	Part II. Other Information
Item 1.	Legal Proceedings	26
Item 1A.	Risk Factors	27
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	27
Item 6.	Exhibits	27
Signatures		29

2

Part I. Financial Information

Item 1. Financial Statements

Park-Ohio Holdings Corp. and Subsidiaries

Condensed Consolidated Balance Sheets

	(Unaudited)
	March 31, 2018		December 31, 2017
	(In millions)
ASSETS
Current assets:
Cash and cash equivalents	$	89.2	$	82.8
Accounts receivable, net	272.5		242.6
Inventories, net	299.7		282.8
Other current assets	79.2		61.4
Total current assets	740.6		669.6
Property, plant and equipment, net	196.4		177.0
Goodwill	106.5		100.2
Intangible assets, net	106.0		99.5
Other long-term assets	84.2		86.2
Total assets	$	1,233.7	$	1,132.5
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
Trade accounts payable	$	187.8	$	173.7
Current portion of long-term debt and short-term debt	14.5		17.7
Accrued expenses and other	97.3		84.7
Total current liabilities	299.6		276.1
Long-term liabilities, less current portion:
Debt	568.7		515.5
Deferred income taxes	27.6		22.3
Other long-term liabilities	33.0		30.6
Total long-term liabilities	629.3		568.4
Park-Ohio Holdings Corp. and Subsidiaries shareholders' equity	292.4		276.0
Noncontrolling interests	12.4		12.0
Total equity	304.8		288.0
Total liabilities and shareholders' equity	$	1,233.7	$	1,132.5

Refer to the accompanying notes to these unaudited condensed consolidated financial statements.

3

Park-Ohio Holdings Corp. and Subsidiaries

Condensed Consolidated Statements of Income (Unaudited)

	Three Months Ended March 31,
	2018			2017
	(In millions, except per share data)
Net sales	$	405.7		$	343.8
Cost of sales	340.6			288.8
Gross profit	65.1			55.0
Selling, general and administrative expenses	43.0			37.8
Litigation settlement gain	—			(3.3		)
Operating income	22.1			20.5
Other components of net pension income	2.3			1.7
Interest expense	(8.4		)	(7.4		)
Income before income taxes	16.0			14.8
Income tax expense	(5.8		)	(4.7		)
Net income	10.2			10.1
Net income attributable to noncontrolling interests	(0.4		)	(0.3		)
Net income attributable to Park-Ohio Holdings Corp. common shareholders	$	9.8		$	9.8
Earnings per common share attributable to Park-Ohio Holdings Corp. common shareholders:
Basic	$	0.80		$	0.80
Diluted	$	0.78		$	0.79
Weighted-average shares used to compute earnings per share:
Basic	12.3			12.2
Diluted	12.5			12.5
Dividends per common share	$	0.125		$	0.125

Refer to the accompanying notes to these unaudited condensed consolidated financial statements.

4

Park-Ohio Holdings Corp. and Subsidiaries

Condensed Consolidated Statements of Comprehensive Income (Unaudited)

	Three Months Ended March 31,
	2018			2017
	(In millions)
Net income	$	10.2		$	10.1
Other comprehensive income, net of tax:
Currency translation and related hedging instruments	4.2			3.9
Pension and other postretirement benefits	1.3			0.2
Total other comprehensive income	5.5			4.1
Total comprehensive income, net of tax	15.7			14.2
Comprehensive income attributable to noncontrolling interests	(0.4		)	(0.3		)
Comprehensive income attributable to Park-Ohio Holdings Corp. common shareholders	$	15.3		$	13.9

Refer to the accompanying notes to these unaudited condensed consolidated financial statements.

5

Park-Ohio Holdings Corp. and Subsidiaries

Condensed Consolidated Statements of Cash Flows (Unaudited)

	Three Months Ended March 31,
	2018			2017
	(In millions)
OPERATING ACTIVITIES
Net income	$	10.2		$	10.1
Adjustments to reconcile net income to net cash provided (used) by operating activities:
Depreciation and amortization	8.9			7.8
Litigation settlement gain	—			(3.3		)
Share-based compensation expense	2.2			2.2
Net impact of U.S. Tax Act	1.2			—
Changes in operating assets and liabilities:
Accounts receivable	(16.5		)	(30.0		)
Inventories	(9.2		)	(6.5		)
Other current assets	(2.2		)	(2.3		)
Accounts payable and accrued expenses	15.0			27.1
Litigation settlement payment	—			(4.0		)
Other	(1.2		)	(1.3		)
Net cash provided (used) by operating activities	8.4			(0.2		)
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(8.9		)	(6.1		)
Business acquisition, net of cash acquired	(36.7		)	—
Net cash used by investing activities	(45.6		)	(6.1		)
FINANCING ACTIVITIES
Proceeds from revolving credit facility, net	47.3			13.0
Payments on term loans and other debt	(3.6		)	(3.0		)
Proceeds from term loans and other debt	3.7			—
(Payments on) proceeds from capital lease facilities, net	(1.2		)	1.1
Dividends	(1.6		)	(1.6		)
Purchase of treasury shares	(0.6		)	—
Payments of withholding taxes on share awards	(1.1		)	(0.7		)
Net cash provided by financing activities	42.9			8.8
Effect of exchange rate changes on cash	0.7			0.7
Increase in cash and cash equivalents	6.4			3.2
Cash and cash equivalents at beginning of period	82.8			64.3
Cash and cash equivalents at end of period	$	89.2		$	67.5
Income taxes paid	$	2.0		$	1.9
Interest paid	$	2.2		$	1.9

Refer to the accompanying notes to these unaudited condensed consolidated financial statements.

6

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

NOTE 1 — Basis of Presentation

The condensed consolidated financial statements include the accounts of Park-Ohio Holdings Corp. and its subsidiaries (collectively, “we,” “our” or the “Company”). All intercompany accounts and transactions have been eliminated in consolidation.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted 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 of the information and footnotes required by generally accepted accounting principles in the United States (“U.S. GAAP”) for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three-month period ended March 31, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. The balance sheet at December 31, 2017 has been derived from the audited financial statements at that date, but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

NOTE 2 — New Accounting Pronouncements

Accounting Pronouncements Adopted

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2014-09, “Revenue from Contracts with Customers,” a new comprehensive revenue recognition standard that supersedes previous guidance under U.S. GAAP. The core principle of the new standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. Our implementation efforts included the identification of revenue within the scope of the standard, the evaluation of revenue contracts under the guidance, and assessing the impacts of the new standard on our financial statements.

The Company adopted the new standard as of January 1, 2018 using the modified retrospective method of adoption. This method allows companies to record a one-time adjustment to beginning retained earnings as of January 1, 2018 for the cumulative effect that the standard will have on open contracts at the date of adoption. During our implementation, we identified certain contracts that now require over time recognition under the new standard, either as goods are manufactured or services are performed, rather than at the time of shipment or completion as we did under previous guidance. Upon adoption, we recorded previously unrecognized revenue of $13.6 million, resulting in a cumulative-effect adjustment of $2.6 million to our 2018 beginning retained earnings. See Note 3 for further details.

In March 2017, the FASB issued ASU 2017-07, “Compensation - Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.” The ASU requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The Company adopted this standard effective January 1, 2018. Other components of net pension income includes all amounts other than the service cost component of pension income. Such amounts are included on a separate line below operating income on the condensed consolidated statements of income. The new standard requires a

7

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

retrospective application and allows a practical expedient that permits an employer to use the amounts disclosed in its pension plan footnote for the prior comparative periods as the estimation basis for applying the retrospective presentation. This resulted in the reclassification of the following amounts from previously-reported Selling, general and administrative expenses for the three-months ended March 31, 2017: $1.7 million of net pension income to Other components of net pension income and $0.5 million of expense to Cost of sales.

Recent Accounting Pronouncements Not Yet Adopted

In February 2016, the FASB issued ASU 2016-02 “Leases (Topic 842).” This accounting standard requires that a lessee recognize a lease asset and a lease liability on its balance sheet for all leases, including operating leases, with a term greater than 12 months. ASU 2016-02 will require additional disclosures in the notes to the consolidated financial statements and is effective for the Company as of the first quarter of 2019. An implementation team has been formed to implement the new standard, is working to gather the data required to account for leases under the new standard, and is evaluating the functionality of third-party lease accounting software. The Company is currently evaluating the impact of ASU 2016-02 and an estimate of the impact to the consolidated financial statements cannot be made at this time.

In February 2018, the FASB issued ASU 2018-02 “Income Statement—Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” The ASU affects any entity that is required to apply the provisions of Topic 220, Income Statement—Reporting Comprehensive Income, and has items of other comprehensive income for which the related tax effects are presented in other comprehensive income as required by GAAP. The ASU is effective for interim and annual periods beginning after December 15, 2018. Early adoption is permitted. The new standard requires a retrospective application to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act is recognized. The Company is currently evaluating the impact of adopting this guidance.

No other recently issued ASUs are expected to have a material impact on our results of operations, financial condition or liquidity.

NOTE 3 - Revenue

As discussed above in Note 2, effective January 1, 2018, the Company adopted ASU 2014-09, “Revenue from Contracts with Customers.” Substantially all of the Company’s contracts have a single performance obligation to transfer products to or, in limited cases perform services for, the customer. Accordingly, the Company recognizes revenue when its obligations under the contract terms are satisfied and control transfers to the customer. Revenue is recognized at an amount that reflects the consideration the Company expects to receive in exchange for the good or service, including estimated provisions for rebates, discounts, returns and allowances. The Company sells its products both directly to customers, and in certain limited cases, through distributors, generally under agreements with payment terms between 30-90 days; we have no financing components.

The majority of the Company’s revenue is derived from contracts (i) with an original contract length of one year or less, or (ii) for which it recognizes revenue at the amount at which it has the right to invoice as products or services are delivered. The Company has elected the practical expedient not to disclose the value of remaining performance obligations associated with these types of contacts.

The Company also has certain contracts which contain performance obligations that are immaterial in the context of the contract with the customer. The Company has elected the practical expedient not to assess whether these promised goods or services are performance obligations.

Supply Technologies provides our customers with Total Supply Management™, a proactive solutions approach that manages the efficiencies of every aspect of supplying production parts and materials to our customers’ manufacturing floor, from strategic planning to program implementation. Within this segment, contracts routinely consist of a long-term agreement or master service agreement with quantity and pricing specified through individual purchase orders. Revenue is recognized at a point in time, which is in almost all cases is at the shipping point, as that is when control transfers to the customer.

8

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

Assembly Components designs, develops and manufactures aluminum products and highly efficient, high pressure Direct Fuel Injection fuel rails and pipes; fuel filler pipes that route fuel from the gas cap to the gas tank; flexible multi-layer plastic and rubber assemblies used to transport fuel from the vehicle's gas tank and then, at extreme high pressure, to the engine's fuel injector nozzles. Within this segment, contracts routinely consist of a long-term agreement or master service agreement with quantity and pricing specified through individual purchase orders. Revenue is recognized at a point in time, which is in almost all cases is at the shipping point, as that is when control transfers to the customer.

Engineered Products operates a diverse group of niche manufacturing businesses that design and manufacture a broad range of highly-engineered products, including induction heating and melting systems, pipe threading systems and forged and machined products. Engineered Products also produces and provides services and spare parts for the equipment it manufactures. In this segment, revenue is recognized for certain revenue streams at a point in time, and over time for other revenue streams. For point in time arrangements, revenue is recognized at the shipping point, as that is when control transfers to the customer. For over time arrangements, revenue is recognized over the time during which products are manufactured or services are performed, as control transfers under these arrangements over a period of time. Over time arrangements represent 16% of consolidated sales for the period ended March 31, 2018. The Company uses the input method to calculate the contract revenues to be recognized, which utilizes costs incurred to date in relation to total expected costs to satisfy the Company’s performance obligation under the contract.

For over time arrangements, contract liabilities primarily relate to advances or deposits received from the Company’s customers before revenue is recognized. These amounts, which totaled $22.9 million and $23.0 million at March 31, 2018 and December 31, 2017, respectively, are recorded as deferred revenue and included in other accrued expenses in the condensed consolidated balance sheet.

For over time arrangements, contract assets primarily relate to revenue recognized in advance of billings to customers under long-term contracts accounted for under percentage completion. These amounts, which totaled $52.5 million and $40.1 million at March 31, 2018 and December 31, 2017, respectively, are recorded as unbilled contract revenue and included in other current assets in the condensed consolidated balance sheet.

The adoption of ASU 2014-09 had the impact of increasing unbilled contract revenue by $13.6 million, reducing inventory by $10.1 million, increasing accrued income taxes by $0.9 million and increasing beginning retained earnings by $2.6 million as of January 1, 2018.

The Company has elected to account for shipping and handling as activities to fulfill the promise to transfer its products. As such, shipping and handling fees billed to customers in a sales transaction are recorded in Net sales, and shipping and handling costs incurred are recorded in Cost of sales. The Company has elected to exclude from Net sales any value-added, sales or other taxes which it collects concurrent with revenue-producing activities. These accounting policy elections are consistent with the manner in which the Company historically recorded shipping and handling fees and expenses.

We disaggregate our revenue by product line and geographic region of our customer, as we believe these best depict how the nature, amount, timing and uncertainty of our revenues and cash flows are affected by economic factors. See details in the tables below.

9

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

	Three Months Ended March 31,
	2018		2017
	(In millions)
PRODUCT LINE
Supply Technologies	$	138.8	$	111.9
Engineered specialty fasteners and other products	22.1		21.2
Supply Technologies Segment	160.9		133.1
Fuel, rubber and plastic products	99.2		95.9
Aluminum products	46.2		43.5
Assembly Components Segment	145.4		139.4
Industrial equipment	74.5		58.6
Forged and machined products	24.9		12.7
Engineered Products Segment	99.4		71.3
Total revenues	$	405.7	$	343.8

	Supply Technologies Segment		Assembly Components Segment		Engineered Products Segment		Total Revenues
	(In millions)
Three Months Ended March 31, 2018
GEOGRAPHIC REGION
United States	$	103.3	$	101.8	$	53.5	$	258.6
Europe	26.0		1.2		18.8		46.0
Asia	13.9		7.8		11.7		33.4
Mexico	14.2		8.5		8.0		30.7
Canada	3.4		25.7		5.2		34.3
Other	0.1		0.4		2.2		2.7
Total	$	160.9	$	145.4	$	99.4	$	405.7
Three Months Ended March 31, 2017
GEOGRAPHIC REGION
United States	$	91.0	$	103.6	$	33.6	$	228.2
Europe	14.8		1.0		17.7		33.5
Asia	10.6		7.3		9.9		27.8
Mexico	13.1		7.7		3.4		24.2
Canada	3.1		19.4		5.2		27.7
Other	0.5		0.4		1.5		2.4
Total	$	133.1	$	139.4	$	71.3	$	343.8

10

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

NOTE 4 — Segments

Our operating segments are defined as components of the enterprise for which separate financial information is available and evaluated on a regular basis by our chief operating decision maker to allocate resources and assess performance.

For purposes of measuring business segment performance, the Company utilizes segment operating income, which is defined as revenues less expenses identifiable to the product lines within each segment. The Company does not allocate items that are non-operating; unusual in nature; or are corporate costs, which include but are not limited to executive and share-based compensation and corporate office costs. Segment operating income reconciles to consolidated income before income taxes by deducting corporate costs, certain non-cash items, other components of net pension income and interest expense.

Results by business segment were as follows:

	Three Months Ended March 31,
	2018			2017
	(In millions)
Net sales:
Supply Technologies	$	160.9		$	133.2
Assembly Components	145.4			139.3
Engineered Products	99.4			71.3
	$	405.7		$	343.8
Segment operating income:
Supply Technologies	$	12.5		$	10.6
Assembly Components	12.6			11.8
Engineered Products	5.7			1.3
Total segment operating income	30.8			23.7
Corporate costs	(8.7		)	(6.5		)
Litigation settlement gain	—			3.3
Operating income	22.1			20.5
Other components of net pension income	2.3			1.7
Interest expense	(8.4		)	(7.4		)
Income before income taxes	$	16.0		$	14.8

NOTE 5 — Acquisitions

On February 1, 2018, the Company acquired Canton Drop Forge (“CDF”) for $35.6 million.  At the time of closing, the Company paid a provisional price of $36.7 million in cash, which is reflected on the condensed consolidated statements of cash flows.  During the second quarter of 2018, the Company will receive $1.1 million from the seller of CDF, representing a post-closing adjustment to the provisional purchase price, resulting in the final purchase price of $35.6 million. CDF, which has annual revenues of approximately $60 million, manufactures forgings for high-performance applications in the global aerospace, oil and gas, and other markets. Headquartered in Canton, Ohio, CDF is included in our Forged and Machined Products group in our Engineered Products segment.

The allocation of the purchase price is subject to finalization of the Company’s determination of the fair values of the assets acquired and liabilities assumed as of the acquisition date, and it could be materially different from the estimates presented below. The Company has not yet completed its analysis of the fair value of property, plant and equipment, intangible assets, inventory and deferred income taxes. The final allocation is expected to be completed as soon as practicable but no later

11

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

than one year after the acquisition date. Below is the initial estimated purchase price allocation related to the acquisition of CDF:

	(In millions)
Net working capital	$	20.5
Property, plant and equipment	15.8
Intangible assets	7.0
Goodwill	5.0
Net pension liability	(4.0		)
Other long-term liabilities, including deferred income tax liabilities	(8.7		)
Total purchase price (net of cash acquired of $1.2 million)	$	35.6

On April 28, 2017, the Company acquired Aero-Missile Components Inc. (“AMC”). AMC, which is included in our Supply Technologies segment, is a supply chain management business providing high-quality specialty fasteners and other components to the defense and aerospace markets in the United States.

On October 3, 2017, the Company completed the acquisition of Heads & All Threads Ltd. (“HAT”). HAT, which is included in our Supply Technologies segment, is a leading European supplier of supply chain management services specializing in developing vendor-managed inventory programs of fasteners, machined parts and other class C components to various industrial end markets.

On December 29, 2017, the Company completed the acquisition of an injection molding business. The acquisition, which is included in our Assembly Components segment, is a manufacturer of precision-molded rubber components for several industrial markets.

The purchase price allocations for HAT and the injection molding business are preliminary as of March 31, 2018, subject to finalization of the Company’s determination of the value of acquired intangible assets and certain other assets, which is expected to be completed as soon as practicable but no later than twelve months after the acquisition date.

Collectively, the acquisition of CDF and the 2017 acquisitions contributed sales of $31.0 million in the first quarter of 2018.

NOTE 6 — Inventories

The components of inventory consist of the following:

	March 31, 2018		December 31, 2017
	(In millions)
Finished goods	$	174.4	$	171.3
Work in process	47.4		43.9
Raw materials and supplies	76.6		67.6
LIFO reserve	1.3		—
Inventories, net	$	299.7	$	282.8

CDF inventory is valued using the last-in, first-out (“LIFO”) method of accounting for inventories.

12

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

NOTE 7 — Accrued Warranty Costs

The Company estimates warranty claims on products sold that may be incurred based on current and historical data. Actual warranty expense could differ from the estimates made by the Company based on product performance. The following table presents changes in the Company’s product warranty liability for the three months ended March 31, 2018 and 2017:

	2018			2017
	(In millions)
January 1	$	7.9		$	7.1
Claims paid	(1.6		)	(1.0		)
Warranty expense, net	1.6			1.0
March 31	$	7.9		$	7.1

NOTE 8 — Income Taxes

The Company’s tax provision for interim periods is determined using an estimate of its annual effective income tax rate, adjusted for discrete items, if any, in each period. Each quarter, the Company updates its estimated annual effective income tax rate, and if the estimated income tax rate changes, a cumulative adjustment is made. The effective income tax rates for the first three months of 2018 and 2017 were 36.3% and 31.8%, respectively. The effective rate in the first quarter 2018 includes $1.2 million of expense to adjust amounts recorded in 2017 related to the U.S. Tax Cuts and Jobs Act (the “Tax Act”). This adjustment negatively impacted the first quarter 2018 tax rate by 760 basis points. Excluding this $1.2 million adjustment, the 2018 rate is lower than the rate in the first quarter 2017 due primarily to the favorable impact of the Tax Act, which lowered the corporate tax rate in the U.S. from 35% to 21%.

As a result of the application of Staff Accounting Bulletin 118, the Company recorded provisional amounts related to the reduction of its deferred tax assets and liabilities resulting from the tax rate reduction from 35% to 21% and for the Transition Tax at December 31, 2017.  The Company is continuing to gather additional information to more precisely compute the impact of these law changes during 2018.

For 2018, the Company is subject to several provisions of the Tax Act including Global Intangible Low Tax Income (“GILTI”), Foreign-Derived Intangible Income (“FDII”), Base Erosion and Anti-Abuse Tax (“BEAT”), and the Interest Limitation rules.  Due to the complexity of the GILTI tax rules, the Company is continuing to evaluate this provision and the application of the ASU 740, Income Taxes.  U.S. GAAP permits the Company to make an accounting policy choice of either recognizing deferred taxes for temporary basis differences expected to reverse as GILTI in future years or provide for the tax expense related to GILTI in the year the tax is incurred as a period expense.  Given the complexity of the GILTI provisions, the Company has not made a policy decision regarding whether to record deferred taxes on GILTI or to treat the tax expense as a period expense.  However, the Company has included an estimate of the 2018 current GILTI impact in the annual effective tax rate for the three months ended March 31, 2018.  For the FDII and Interest Limitation provisions, the Company has also included an estimate of these provisions in the annual effective tax rate for the three months ended March 31, 2018.  For the BEAT provision, the Company has not included an estimate of this provision in the annual effective tax rate for the three months ended March 31, 2018 because the Company currently estimates that this provision will not apply in 2018. 

NOTE 9 — Financing Arrangements

Long-term debt consists of the following:

13

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

				Carrying Value at
	Maturity Date	Interest Rate at March 31, 2018		March 31, 2018			December 31, 2017
				(In millions)
Senior Notes due 2027	April 15, 2027	6.625	%	$	350.0		$	350.0
Revolving credit facility	April 17, 2022	3.33	%	172.0			124.7
Industrial Equipment Group European Facilities	December 21, 2021	3.25	%	27.7			27.0
Capital Leases	Various	Various		19.3			20.3
Other	Various	Various		22.6			19.9
Gross debt				591.6			541.9
Less current portion of long-term and short-term debt				(14.5		)	(17.7		)
Less unamortized debt issuance costs				(8.4		)	(8.7		)
Total long-term debt, net				$	568.7		$	515.5

In April 2017, Park-Ohio Industries, Inc. (“Park-Ohio”), the operating subsidiary of Park-Ohio Holdings Corp., completed the issuance, in a private placement, of $350.0 million aggregate principal amount of 6.625% Senior Notes due 2027 (the “Notes”). The Notes are unsecured senior obligations of Park-Ohio and are guaranteed on an unsecured senior basis by the 100% owned material domestic subsidiaries of Park-Ohio.

In April 2017, Park-Ohio also entered into a seventh amended and restated credit agreement (the “Amended Credit Agreement”) with a group of banks to increase the revolving credit facility to $350.0 million and extend the maturity date of borrowings under the facility to April 17, 2022. Furthermore, Park-Ohio has the option, pursuant to the Amended Credit Agreement, to increase the availability under the revolving credit facility by an aggregate incremental amount up to $100.0 million.

In December 2016, the Company, through its subsidiary, IEGE Industrial Equipment Holding Company Limited, entered into a financing agreement with Banco Bilbao Vizcaya Argentaria, S.A. The financing agreement provides the Company a loan up to $27.7 million as of March 31, 2018, as well as a revolving credit facility for up to $12.4 million to fund working capital and general corporate needs. The full $27.7 million loan is outstanding as of March 31, 2018. No amounts have been drawn on the revolving credit facility as of March 31, 2018.

In August 2015, the Company entered into a Capital Lease Agreement (the “Lease Agreement”). The Lease Agreement provides the Company up to $50.0 million for capital leases. Capital lease obligations of $19.3 million were borrowed under the Lease Agreement to acquire machinery and equipment as of March 31, 2018.

In October 2015, the Company, through its Southwest Steel Processing LLC subsidiary, entered into a financing agreement with the Arkansas Development Finance Authority. The financing agreement provides the Company the ability to borrow up to $11.0 million for expansion of its manufacturing facility in Arkansas. The financing agreement matures in September 2025. The Company had $4.4 million of borrowings outstanding under this agreement as of March 31, 2018, which is included in Other above.

The following table represents fair value information of the Notes, classified as Level 1 using estimated quoted market prices.

14

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

	March 31, 2018		December 31, 2017
	(In millions)
Carrying amount	$	350.0	$	350.0
Fair value	$	360.2	$	380.6

NOTE 10 — Stock-Based Compensation

A summary of restricted share activity for the three months ended March 31, 2018 is as follows:

	2018
	Time-Based				Performance-Based
	Number of Shares		Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value
	(In whole shares)				(In whole shares)
Outstanding - beginning of year	342,859		$	34.71	165,000	$	38.10
Granted	16,500		43.74		—	—
Vested	(14,667	)	37.76		—	—
Canceled or expired	(4,500	)	37.50		—	—
Outstanding - end of period	340,192		$	34.71	165,000	$	38.10

Total stock-based compensation expense included in selling, general and administrative expenses during the firstthree months of 2018 and 2017 was $2.2 million in each period. As of March 31, 2018, there was $7.7 million of unrecognized compensation cost related to non-vested stock-based compensation, which cost is expected to be recognized over a weighted-average period of 1.6 years.

NOTE 11 — Commitments, Contingencies and Litigation Settlement

The Company is subject to various pending and threatened legal proceedings arising in the ordinary course of business. The Company records a liability for loss contingencies in the consolidated financial statements when a loss is known or considered probable and the amount can be reasonably estimated. Our provisions are based on historical experience, current information and legal advice, and they may be adjusted in the future based on new developments. Estimating probable losses requires the analysis of multiple forecasted factors that often depend on judgments and potential actions by third parties. Although it is not possible to predict with certainty the ultimate outcome or cost of these matters, the Company believes they will not have a material adverse effect on our consolidated financial statements.

During 2017, the Company settled a claim related to equipment provided to a customer in our Engineered Products segment. As of the settlement date, the Company had $7.3 million accrued for this matter. The Company reversed the excess liability and recognized $3.3 million in income in the first quarter of 2017.

Our subsidiaries are involved in a number of contractual and warranty-related disputes. We believe that appropriate liabilities for these contingencies have been recorded; however, actual results may differ materially from our estimates.

In August 2013, the Company received a subpoena from the staff of the Securities and Exchange Commission (“SEC”) in connection with the staff’s investigation of a third party. At that time, the Company also learned that the U.S. Department of Justice (“DOJ”) is conducting a criminal investigation of the third party. In connection with its initial response to the staff’s subpoena, the Company disclosed to the staff of the SEC that, in November 2007, the third party participated in a payment on behalf of the Company to a foreign tax official that implicates the Foreign Corrupt Practices Act. The Board of Directors of the

15

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

Company formed a special committee to review the Company’s transactions with the third party and to make any recommendations to the Board of Directors with respect thereto. The Company intends to cooperate fully with the SEC and the DOJ in connection with their investigations of the third party and with the SEC in light of the Company’s disclosure. The Company is unable to predict the outcome or impact of the special committee’s investigation or the length, scope or results of the SEC’s review or the impact on its results of operations.

NOTE 12 — Pension and Postretirement Benefits

The components of net periodic benefit (income) costs recognized during interim periods were as follows:

	Pension Benefits						Postretirement Benefits
	Three Months Ended March 31,						Three Months Ended March 31,
	2018			2017			2018			2017
	(In millions)
Service costs	$	1.0		$	0.6		$	—		$	—
Interest costs	0.5			0.5			0.1			0.1
Expected return on plan assets	(2.9		)	(2.4		)	—			—
Recognized net actuarial loss	0.1			0.2			—			—
Net periodic benefit (income) costs	$	(1.3	)	$	(1.1	)	$	0.1		$	0.1
Weighted average:
Discount rate for PBO	3.52		%	3.91		%	3.32		%	3.63		%
Discount rate for interest cost	3.10		%	3.20		%	2.89		%	2.92		%
Discount rate for service cost	3.57		%	3.98		%	3.70		%	4.12		%
Expected return on plan assets	8.25		%	8.25		%

16

Park-Ohio Holdings Corp. and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements

March 31, 2018

NOTE 13 — Accumulated Other Comprehensive Loss

The components of and changes in accumulated other comprehensive loss for the three months ended March 31, 2018 and 2017 were as follows:

	Cumulative Translation Adjustment			Pension and Postretirement Benefits			Total
	(In millions)
January 1, 2018	$	(11.6	)	$	(6.3	)	$	(17.9	)
Currency translation and related hedging instruments(a)	4.2			—			4.2
Pension and OPEB activity, net of tax adjustments (b)	—			1.3			1.3
March 31, 2018	$	(7.4	)	$	(5.0	)	$	(12.4	)
January 1, 2017	$	(30.8	)	$	(11.9	)	$	(42.7	)
Currency translation (a)	3.9			—			3.9
Pension and OPEB activity, net of tax adjustments (b)	—			0.2			0.2
March 31, 2017	$	(26.9	)	$	(11.7	)	$	(38.6	)

(a) No income taxes are provided on currency translation as foreign earnings are considered permanently re-invested.

(b) The tax adjustments are reclassified out of accumulated other comprehensive income and included in income tax expense.

NOTE 14 — Weighted-Average Number of Shares Used in Computing Earnings Per Share

The following table sets forth the weighted-average number of shares used in the computation of earnings per share:

	Three Months Ended March 31,
	2018	2017
	(In millions)
Weighted average basic shares outstanding	12.3	12.2
Plus: Dilutive impact of employee stock awards	0.2	0.3
Weighted average diluted shares outstanding	12.5	12.5

Outstanding stock options with exercise prices greater than the average price of the common shares are anti-dilutive and are excluded in the computation of diluted earnings per share. There were no anti-dilutive shares for the three months ended March 31, 2018 and 2017.

NOTE 15 — Subsequent Event

On April 27, 2018, the Company's Board of Directors declared a quarterly dividend of $0.125 per common share. The dividend will be paid on May 29, 2018 to shareholders of record as of the close of business on May 15, 2018 and will result in a cash outlay of approximately $1.6 million.

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

Our condensed consolidated financial statements include the accounts of Park-Ohio Holdings Corp. and its subsidiaries (collectively, “we,” “our,” or the “Company”). All significant intercompany transactions have been eliminated in consolidation.

EXECUTIVE OVERVIEW

We are a diversified international company providing world-class customers with a supply chain management outsourcing service, capital equipment used on their production lines, and manufactured components used to assemble their products. We operate through three reportable segments: Supply Technologies, Assembly Components and Engineered Products.

Supply Technologies provides our customers with Total Supply Management™, a proactive solutions approach that manages the efficiencies of every aspect of supplying production parts and materials to our customers’ manufacturing floor, from strategic planning to program implementation. Total Supply Management™ includes such services as engineering and design support, part usage and cost analysis, supplier selection, quality assurance, bar coding, product packaging and tracking, just-in-time and point-of-use delivery, electronic billing services and ongoing technical support. Our Supply Technologies business services customers in the following principal industries: heavy-duty truck; sports and recreational equipment; aerospace and defense; semiconductor equipment; electrical distribution and controls; consumer electronics; bus and coaches; automotive, agricultural and construction equipment; HVAC; lawn and garden; plumbing; and medical.

Assembly Components manufactures products oriented towards fuel efficiency and reduced emission standards. Assembly Components designs, develops and manufactures aluminum products and highly efficient, high pressure direct fuel injection fuel rails and pipes; fuel filler pipes that route fuel from the gas cap to the gas tank; flexible multi-layer plastic and rubber assemblies used to transport fuel from the vehicle's gas tank and then, at extreme high pressure, to the engine's fuel injector nozzles. Our product offerings include gasoline direct injection systems and fuel filler assemblies, and industrial hose and injected molded rubber and plastic components. Additional products include cast and machined aluminum engine, transmission, brake, suspension and other components, such as pump housings, clutch retainers/pistons, control arms, knuckles, master cylinders, pinion housings, brake calipers, oil pans and flywheel spacers. Our products are primarily used in the following industries: automotive, including automotive and light-vehicle; agricultural equipment; construction equipment; heavy-duty truck; and marine original equipment manufacturers (“OEMs”), on a sole-source basis.

Engineered Products operates a diverse group of niche manufacturing businesses that design and manufacture a broad range of highly-engineered products, including induction heating and melting systems, pipe threading systems and forged and machined products. Engineered Products also produces and provides services and spare parts for the equipment it manufactures. The principal customers of Engineered Products are OEMs, sub-assemblers and end users in the ferrous and non-ferrous metals; silicon; coatings; forging; foundry; heavy-duty truck; construction equipment; automotive; oil and gas; locomotive and rail manufacturing; and aerospace and defense industries.

Sales and segment operating income for these three segments are provided in Note 4 to the condensed consolidated financial statements, included elsewhere herein.

2018 Acquisition

On February 1, 2018, the Company acquired Canton Drop Forge, Inc. (“CDF”) for approximately $35.6 million. CDF manufactures forgings for high-performance applications in the global aerospace, oil and gas, and other markets. CDF, which is headquartered in Canton, Ohio, is included in our Forged and Machined Products group within our Engineered Products segment from the date of acquisition.

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Subsequent Event

On April 27, 2018, the Company's Board of Directors declared a quarterly dividend of $0.125 per common share. The dividend will be paid on May 29, 2018 to shareholders of record as of the close of business on May 15, 2018 and will result in a cash outlay of approximately $1.6 million.

RESULTS OF OPERATIONS

Three Months Ended March 31, 2018 Compared with Three Months Ended March 31, 2017

	Three Months Ended March 31,
	2018			2017			$ Change			% Change
	(Dollars in millions, except per share data)
Net sales	$	405.7		$	343.8		$	61.9		18.0	%
Cost of sales	340.6			288.8			51.8			17.9	%
Gross profit	65.1			55.0			10.1			18.4	%
Gross margin	16.0		%	16.0		%
Selling, general and administrative (“SG&A”) expenses	43.0			37.8			5.2			13.8	%
SG&A expenses as a percentage of net sales	10.6		%	11.0		%
Litigation settlement gain	—			(3.3		)	3.3			*
Operating income	22.1			20.5			1.6			7.8	%
Other components of net pension income	2.3			1.7			0.6			35.3	%
Interest expense	(8.4		)	(7.4		)	(1.0		)	13.5	%
Income before income taxes	16.0			14.8			1.2			8.1	%
Income tax expense	(5.8		)	(4.7		)	(1.1		)	23.4	%
Net income	10.2			10.1			0.1			1.0	%
Net income attributable to noncontrolling interests	(0.4		)	(0.3		)	(0.1		)	33.3	%
Net income attributable to Park-Ohio Holdings Corp. common shareholders	$	9.8		$	9.8		$	—		—	%
Earnings per common share attributable to Park-Ohio Holdings Corp. common shareholders:
Basic	$	0.80		$	0.80		$	—		—	%
Diluted	$	0.78		$	0.79		$	(0.01	)	(1.3	)%

* Calculation not meaningful

Net Sales

Net sales increased18.0%, to $405.7 million in the first three months of 2018, compared to $343.8 million in the same period in 2017. The sales increase was due to organic growth of 9%, driven by higher end market demand for our products in all three of our business segments, and sales from the 2018 acquisition of CDF and acquisitions completed in 2017, which aggregated approximately $31.0 million in the first quarter of 2018.

The factors explaining the changes in segment net sales for the three months ended March 31, 2018 compared to the corresponding 2017 period are contained in the “Segment Results” section below.

19

Cost of Sales & Gross Profit

Cost of sales increased to $340.6 million in the first three months of 2018, compared to $288.8 million in the same period in 2017. The increase incost of sales was primarily due to the increase in net sales during the 2018 period compared to the same period a year ago. Gross margin was 16.0% in the first three months of both 2018 and 2017.

SG&A Expenses

SG&A expenses increased to $43.0 million in the first three months of 2018, compared to $37.8 million in the same period in 2017. This increase was primarily due to the SG&A expenses associated with the 2018 acquisition of CDF and acquisitions completed in 2017, as well as higher sales and profit in 2018. SG&A expenses as a percent of sales decreased to 10.6% in the first three months of 2018 compared to 11.0% in the first three months of 2017. This decrease was primarily due to the impact of higher sales on the fixed portion of our SG&A expenses, resulting in a lower percentage.

Litigation Settlement Gain

During the first three months of 2017, the Company paid $4.0 million to settle the IPSCO Tubulars Inc. litigation. In connection with the settlement, the Company recognized $3.3 million of income related to the reversal of its excess litigation liability.

Other components of net pension income

In accordance with the adoption of Accounting Standards Codification 2017-07 as of January 1, 2018, the Company revised its presentation of total net pension income of $1.3 million. First quarter 2018 pension service cost of $1.0 million is included in operating income, and Other components of net pension income totaling $2.3 million is included on a separate line in the condensed consolidated statements of income. The corresponding amounts for the first quarter of 2017, which were pension service cost of $0.6 million and other components of net pension income of $1.7 million, have been reclassified to conform to the current year presentation.

Interest Expense

Interest expense was higher in the first three months of 2018 due primarily to higher outstanding borrowings in the first three months of 2018 compared to the first three months a year ago. The higher borrowings were due primarily to borrowings on the Company’s revolving credit facility to fund the acquisitions of CDF in February 2018 and the acquisitions completed in 2017.

Income Tax Expense

The effective income tax rate was 36.3% in the three months ended March 30, 2018 compared to 31.8% in the corresponding period of 2017. The rate is higher in 2018 due to an adjustment of $1.2 million to increase expense related to the U.S. Tax Cuts and Jobs Act (the “Tax Act”). This adjustment negatively impacted the first quarter 2018 tax rate by 760 basis points. Excluding this $1.2 million adjustment, the 2018 rate is lower than the rate in the first quarter 2017 due primarily to the favorable impact of the Tax Act, which lowered the corporate tax rate in the U.S. from 35% to 21%.

SEGMENT RESULTS

For purposes of business segment performance measurement, the Company utilizes segment operating income, which is defined as revenues less expenses identifiable to the product lines within each segment. The Company does not allocate items that are non-operating or unusual in nature or are corporate costs, which include but are not limited to executive and share-based compensation and corporate office costs. Segment operating income reconciles to consolidated income before income taxes by deducting corporate costs, certain non-cash items, other components of net pension income and interest expense.

20

Supply Technologies Segment

	Three Months Ended March 31,
	2018			2017
	(Dollars in millions)
Net sales	$	160.9		$	133.2
Segment operating income	$	12.5		$	10.6
Segment operating income margin	7.8		%	8.0		%

Net sales increased 21% in the three months ended March 31, 2018 compared to the 2017 period due primarily to organic growth of 11% and the sales from our 2017 acquisitions of AMC and HAT. The organic growth was due primarily to higher customer demand in the Company’s truck and truck-related market, which was up 36% year-over-year; the Company’s aerospace market, which was up 88% year-over-year; the Company’s semiconductor market, which was up 12% year-over-year; and the Company’s power sports and recreational equipment market, which was up 6% year-over-year. In addition, sales were higher in our fastener manufacturing business in the 2018 period due to increasing customer demand of our proprietary products.

Segment operating income increased by $1.9 million due to the favorable impact of higher sales in the 2018 period compared to a year ago. Segment operating income margin decreased slightly to 7.8% compared to 8.0% in the corresponding period of 2017, due to sales mix.

Assembly Components Segment

	Three Months Ended March 31,
	2018			2017
	(Dollars in millions)
Net sales	$	145.4		$	139.3
Segment operating income	$	12.6		$	11.8
Segment operating income margin	8.7		%	8.5		%

Net sales were 4% higher in the 2018 period compared to the 2017 period due primarily to the December 2017 acquisition of an injecting moldings business, and higher sales volumes in our fuel products and aluminum product lines. The higher sales volumes in our fuel products businesses were driven by new product launches and higher foreign sales.

Segment operating income in the 2018 period increased by $0.8 million, driven by the higher sales levels. The segment operating income margin for the quarter remained relatively consistent year over year.

Engineered Products Segment

	Three Months Ended March 31,
	2018			2017
	(Dollars in millions)
Net sales	$	99.4		$	71.3
Segment operating income	$	5.7		$	1.3
Segment operating income margin	5.7		%	1.8		%

Net sales were 39% higher in the 2018 period compared to the 2017 period due primarily to organic growth of 24% and sales from the CDF acquisition of $10.6 million. The organic growth was driven by increased customer demand for our induction heating and pipe threading products.

21

Segment operating income in the 2018 period increased by $4.4 million and segment operating income margin improved to 5.7% compared to 1.8% in the corresponding 2017 period. These increases were driven by the higher sales in the 2018 quarter compared to the same quarter a year ago.

Liquidity and Capital Resources

The following table summarizes the major components of cash flow:

	Three Months Ended March 31,
	2018			2017			$ Change
Net cash provided (used) by:	(In millions)
Operating activities	$	8.4		$	(0.2	)	$	8.6
Investing activities	(45.6		)	(6.1		)	(39.5		)
Financing activities	42.9			8.8			34.1
Effect of exchange rate changes on cash	0.7			0.7			—
Increase in cash and cash equivalents	$	6.4		$	3.2		$	3.2

Operating Activities

Cash provided by operating activities increased from the prior-year period due to higher earnings and improved working capital efficiency in 2018 compared to 2017.

Investing Activities

Capital expenditures were $8.9 million for the three months ended March 31, 2018, and were primarily to fund growth and maintain operations. In 2018, we completed the acquisition of CDF for a provisional purchase price of $36.7 million. See Note 5 to the condensed consolidated financial statements for further details.

Financing Activities

Cash provided by financing activities in 2018 reflected borrowings on our revolving credit facility to fund the CDF acquisition.

We do not have off-balance sheet arrangements, financing or other relationships with unconsolidated entities or other persons.

Liquidity

Our liquidity needs are primarily for working capital, capital expenditures and acquisitions. Our primary sources of liquidity have been funds provided by operations, funds available from existing bank credit arrangements and the sale of our debt securities. Our existing financial resources (working capital and available bank borrowing arrangements) and anticipated funds from operations are expected to be adequate to meet anticipated cash requirements for at least the next twelve months, including but not limited to our ability to maintain current operations and fund capital expenditure requirements, service our debt, pay dividends, pursue acquisitions, and repurchase shares.

As of March 31, 2018, we had $172.0 million outstanding under our revolving credit facility, approximately $163.9 million of unused borrowing availability, and cash and cash equivalents of $89.2 million. Under the Company's financing agreement with Banco Bilbao Vizcaya Argentaria, S.A (“BBVA”) discussed in Note 9, the Company is required to maintain a minimum cash balance of $5.0 million in an account with BBVA.

22

The Company had cash and cash equivalents held by foreign subsidiaries of $83.0 million at March 31, 2018 and $76.0 million at December 31, 2017. We do not expect restrictions on repatriation of cash held outside the U.S. to have a material effect on our overall liquidity, financial condition or results of operations for the foreseeable future.

Prior to the adoption of the Tax Act, the Company considered the earnings of its non-U.S. subsidiaries to be permanently reinvested and accordingly did not record any associated deferred income taxes on such earnings.  Since the Tax Act includes a transition tax, these previously unremitted earnings for which no U.S. deferred tax liability had been accrued have now been subject to U.S. tax. Notwithstanding the U.S. taxation of these amounts, we intend to continue to invest all of these earnings, as well as our capital in these subsidiaries, indefinitely outside of the U.S. and do not expect to incur any significant additional taxes related to such amounts.

Senior Notes

On April 17, 2017, we completed the sale, in a private placement, of $350.0 million aggregate principal amount of 6.625% Senior Notes due 2027 (the “Notes”). The net proceeds from the issuance of the Notes were used to repay in full our previously outstanding 8.125% Senior Notes due 2021 and our outstanding term loan, and to repay a portion of the borrowings outstanding under our revolving credit facility.

Credit Agreement

On April 17, 2017, the Company entered into Seventh Amended and Restated Credit Agreement (the “Credit Agreement”). The Credit Agreement, among other things, provides an increased revolving credit facility of up to $350.0 million and extends the maturity date of borrowings under the facility to April 17, 2022. Furthermore, the Company has the option, pursuant to the Credit Agreement, to increase the availability under the revolving credit facility by an aggregate incremental amount up to $100.0 million.

Capital Leases

On August 13, 2015, the Company entered into a Capital Lease Agreement (the “Lease Agreement”). The Lease Agreement provides the Company up to $50.0 million for capital leases. Capital lease obligations of $19.3 million were borrowed under the Lease Agreement to acquire machinery and equipment as of March 31, 2018.

Covenants

The future availability of bank borrowings under the revolving credit facility provided by the Credit Agreement is based on our ability to meet a debt service ratio covenant, which could be materially impacted by negative economic trends. Failure to meet the debt service ratio covenant could materially impact the availability and interest rate of future borrowings.

At March 31, 2018, our debt service coverage ratio was 2.4, and, therefore, we were in compliance with the debt service coverage ratio covenant in the revolving credit facility provided by the Credit Agreement. The debt service coverage ratio is calculated at the end of each fiscal quarter based on the following ratio: (1) the most recently ended four fiscal quarters of consolidated EBITDA, as defined in the Credit Agreement, minus cash taxes paid, minus unfunded capital expenditures, plus cash tax refunds; to (2) consolidated debt charges, which are consolidated cash interest expense, plus scheduled principal payments on indebtedness, plus scheduled reductions in our term debt as defined in the Credit Agreement. The debt service coverage ratio must be greater than 1.0 and not less than 1.15 for any two consecutive fiscal quarters. We were also in compliance with the other covenants contained in the revolving credit facility as of March 31, 2018. While we expect to remain in compliance throughout 2018, declines in sales volumes in 2018 could adversely impact our ability to remain in compliance with certain of these financial covenants. Additionally, to the extent our customers are adversely affected by declines in the economy in general, they may be unable to pay their accounts payable to us on a timely basis or at all, which could make our accounts receivable ineligible for purposes of the revolving credit facility and could reduce our borrowing base and our ability to borrow under such facility.

23

Dividends

The Company paid dividends of $1.6 million during the three months ended March 31, 2018. In April 2018, our Board of Directors declared a quarterly dividend of $0.125 per common share. The dividend will be paid on May 29, 2018 to shareholders of record as of the close of business on May 15, 2018 and will result in a cash outlay of approximately $1.6 million. Although we currently intend to pay a quarterly dividend on an ongoing basis, all future dividend declarations will be at the discretion of our Board of Directors and dependent upon then-existing conditions, including our operating results and financial condition, capital requirements, contractual restrictions, business prospects and other factors that our Board of Directors may deem relevant.

Seasonality; Variability of Operating Results

The timing of orders placed by our customers has varied with, among other factors, orders for customers’ finished goods, customer production schedules, competitive conditions and general economic conditions. The variability of the level and timing of orders has, from time to time, resulted in significant periodic and quarterly fluctuations in the operations of our businesses. Such variability is particularly evident in our capital equipment business, included in the Engineered Products segment, which typically ships large systems at a relatively lower pace than our other businesses.

Critical Accounting Policies

Our critical accounting policies are described in Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations, and in the notes to our consolidated financial statements for the year ended December 31, 2017, both contained in our Annual Report on Form 10-K for the year ended December 31, 2017. There were no new critical accounting policies or updates to existing critical accounting policies as a result of new accounting pronouncements in this Quarterly Report on Form 10-Q, except for revenue recognition. During the first quarter ended March 31, 2018, the Company adopted the provisions of ASC 606, “Revenue from Contracts with Customers.” Refer to Notes 2 and 3, in the footnotes to the financial statements, related to impact of the adoption on the Company's financial statements and accounting policies.

The application of our critical accounting policies may require management to make judgments and estimates about the amounts reflected in the condensed consolidated financial statements. Management uses historical experience and all available information to make these estimates and judgments, and different amounts could be reported using different assumptions and estimates.

Forward-Looking Statements

This Quarterly Report on Form 10-Q contains certain statements that are “forward-looking statements” within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. The words “believes”, “anticipates”, “plans”, “expects”, “intends”, “estimates” and similar expressions are intended to identify forward-looking statements.

These  forward-looking statements, including statements regarding future performance of the Company, that are subject to known and unknown risks, uncertainties and other factors that may cause our actual results, performance and achievements, or industry results, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. These factors that could cause actual results to differ materially from expectations include, but are not limited to, the following: our substantial indebtedness; the uncertainty of the global economic environment; general business conditions and competitive factors, including pricing pressures and product innovation; demand for our products and services; raw material availability and pricing; fluctuations in energy costs; component part availability and pricing; changes in our relationships with customers and suppliers; the financial condition of our customers, including the impact of any bankruptcies; our ability to successfully integrate recent and future acquisitions into existing operations; the amounts and timing, if any, of purchases of our common stock; changes in general domestic economic conditions such as inflation rates, interest rates, tax rates, unemployment rates, higher labor and healthcare costs, recessions and changing government policies, laws and regulations, including those related to the current global uncertainties and crises; adverse impacts to us, our suppliers and customers from acts of terrorism or hostilities; our ability to meet various covenants, including financial covenants, contained in the agreements governing our indebtedness; disruptions, uncertainties or volatility in the credit markets that may

24

limit our access to capital; potential disruption due to a partial or complete reconfiguration of the European Union; increasingly stringent domestic and foreign governmental regulations, including those affecting the environment or import and export controls and other trade barriers; inherent uncertainties involved in assessing our potential liability for environmental remediation-related activities; the outcome of pending and future litigation and other claims and disputes with customers; the outcome of the review conducted by the special committee of our board of directors; our dependence on the automotive and heavy-duty truck industries, which are highly cyclical; the dependence of the automotive industry on consumer spending; our ability to negotiate contracts with labor unions; our dependence on key management; our dependence on information systems; our ability to continue to pay cash dividends, and the other factors we describe under “Item 1A. Risk Factors” included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017. Any forward-looking statement speaks only as of the date on which such statement is made, and we undertake no obligation to update any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law. In light of these and other uncertainties, the inclusion of a forward-looking statement herein should not be regarded as a representation by us that our plans and objectives will be achieved.

Item 3. Quantitative and Qualitative Disclosure About Market Risk

We are exposed to market risk, including changes in interest rates. As of March 31, 2018, we are subject to interest rate risk on borrowings under the floating rate revolving credit facility provided by our Credit Agreement, which consisted of borrowings of $172.0 million at March 31, 2018. A 100-basis-point increase in the interest rate would have resulted in an increase in interest expense on these borrowings of approximately $0.4 million during the three-month period ended March 31, 2018.

Our foreign subsidiaries generally conduct business in local currencies. We face translation risks related to the changes in foreign currency exchange rates. Amounts invested in our foreign operations are translated in U.S. dollars at the exchange rates in effect at the balance sheet date. The resulting translation adjustments are recorded as a component of Accumulated other comprehensive loss in the Shareholders' equity section of the accompanying Consolidated Balance Sheets. Sales and expenses at our foreign operations are translated into U.S. dollars at the applicable monthly average exchange rates. Therefore, changes in exchange rates may either positively or negatively affect our net sales and expenses from foreign operations as expressed in U.S. dollars.

Our largest exposures to commodity prices relate to steel and natural gas prices, which have fluctuated widely in recent years. We do not have any commodity swap agreements, forward purchase or hedge contracts.

Item 4. Controls and Procedures

Evaluation of disclosure controls and procedures.

Under the supervision of and with the participation of our management, including our chief executive officer and chief financial officer, we evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15(d)-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report. Based on that evaluation, our chief executive officer and chief financial officer have concluded that, as of the end of the period covered by this Quarterly Report, our disclosure controls and procedures were effective.

Changes in internal control over financial reporting.

There have been no changes in our internal control over financial reporting that occurred during the first quarter of 2018 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

25

Part II. Other Information

Item 1. Legal Proceedings

We are subject to various pending and threatened lawsuits in which claims for monetary damages are asserted in the ordinary course of business. While any litigation involves an element of uncertainty, in the opinion of management, liabilities, if any, arising from currently pending or threatened litigation are not expected to have a material adverse effect on our financial condition, liquidity or results of operations.

In addition to the routine lawsuits and asserted claims noted above, we were a party to the lawsuits and legal proceedings described below as of March 31, 2018:

We were a co-defendant in approximately 89 cases asserting claims on behalf of approximately 195 plaintiffs alleging personal injury as a result of exposure to asbestos. These asbestos cases generally relate to production and sale of asbestos-containing products and allege various theories of liability, including negligence, gross negligence and strict liability, and seek compensatory and, in some cases, punitive damages.

In every asbestos case in which we are named as a party, the complaints are filed against multiple named defendants. In substantially all of the asbestos cases, the plaintiffs either claim damages in excess of a specified amount, typically a minimum amount sufficient to establish jurisdiction of the court in which the case was filed (jurisdictional minimums generally range from $25,000 to $75,000), or do not specify the monetary damages sought. To the extent that any specific amount of damages is sought, the amount applies to claims against all named defendants.

There are four asbestos cases, involving 21 plaintiffs, that plead specified damages against named defendants. In each of the four cases, the plaintiff is seeking compensatory and punitive damages based on a variety of potentially alternative causes of action. In three cases, the plaintiff has alleged three counts at $3.0 million compensatory and punitive damages each; one count at $3.0 million compensatory and $1 million punitive damages; one count at $1.0 million. In the fourth case, the plaintiff has alleged compensatory and punitive damages, each in the amount of $20.0 million, for three separate causes of action, and $5.0 million compensatory damages for the fifth cause of action.

Historically, we have been dismissed from asbestos cases on the basis that the plaintiff incorrectly sued one of our subsidiaries or because the plaintiff failed to identify any asbestos-containing product manufactured or sold by us or our subsidiaries. We intend to vigorously defend these asbestos cases, and believe we will continue to be successful in being dismissed from such cases. However, it is not possible to predict the ultimate outcome of asbestos-related lawsuits, claims and proceedings due to the unpredictable nature of personal injury litigation. Despite this uncertainty, and although our results of operations and cash flows for a particular period could be adversely affected by asbestos-related lawsuits, claims and proceedings, management believes that the ultimate resolution of these matters will not have a material adverse effect on our financial condition, liquidity or results of operations. Among the factors management considered in reaching this conclusion were: (a) our historical success in being dismissed from these types of lawsuits on the bases mentioned above; (b) many cases have been improperly filed against one of our subsidiaries; (c) in many cases the plaintiffs have been unable to establish any causal relationship to us or our products or premises; (d) in many cases, the plaintiffs have been unable to demonstrate that they have suffered any identifiable injury or compensable loss at all or that any injuries that they have incurred did in fact result from alleged exposure to asbestos; and (e) the complaints assert claims against multiple defendants and, in most cases, the damages alleged are not attributed to individual defendants. Additionally, we do not believe that the amounts claimed in any of the asbestos cases are meaningful indicators of our potential exposure because the amounts claimed typically bear no relation to the extent of the plaintiff's injury, if any.

Our cost of defending these lawsuits has not been material to date and, based upon available information, our management does not expect its future costs for asbestos-related lawsuits to have a material adverse effect on our results of operations, liquidity or financial position.

In August 2013, we received a subpoena from the staff of the SEC in connection with the staff’s investigation of a third party. At that time, we also learned that the Department of Justice (“DOJ”) is conducting a criminal investigation of the third

26

party. In connection with its initial response to the staff’s subpoena, we disclosed to the staff of the SEC that, in November 2007, the third party participated in a payment on behalf of us to a foreign tax official that implicates the Foreign Corrupt Practices Act. The Board of Directors formed a special committee to review our transactions with the third party and to make any recommendations to the Board of Directors with respect thereto. The Company intends to cooperate fully with the SEC and the DOJ in connection with their investigations of the third party and with the SEC in light of the Company’s disclosure. The Company is unable to predict the outcome or impact of the special committee’s investigation or the length, scope or results of the SEC’s review or the impact on its results of operations.

Item 1A. Risk Factors

There have been no material changes in the risk factors previously disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

The table below summarizes the information regarding our repurchases of the Company's common stock during the quarter ended March 31, 2018.

Period	Total Number of Shares Purchased		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans (1)	Maximum Number of Shares That May Yet Be Purchased Under the Plans or Program (1)
January 1 — January 31, 2018	1,904	(2)	$	45.82	—	608,106
February 1 — February 28, 2018	—	(2)	—		—	608,106
March 1 — March 31, 2018	23,348	(2)	42.05		26,917	581,189
Total	25,252		$	42.33	26,917	581,189

(1) On March 4, 2013, we announced a share repurchase program whereby we may repurchase up to 1.0 million shares of our outstanding common stock.

(2) Consists of an aggregate total of 25,252 shares of common stock we acquired from recipients of restricted stock awards at the time of vesting of such awards in order to settle recipient withholding tax liabilities.

Item 6. Exhibits

The following exhibits are included herein:

27

31.1	Principal Executive Officer’s Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Principal Financial Officer’s Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32	Certification requirement under Section 906 of the Sarbanes-Oxley Act of 2002
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

28

SIGNATURES

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

PARK-OHIO HOLDINGS CORP.
(Registrant)
By:	/s/ Patrick W. Fogarty
Name:	Patrick W. Fogarty
Title:	Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)

Date: May 9, 2018

29

EX-31.1

Exhibit 31.1

PRINCIPAL EXECUTIVE OFFICER’S CERTIFICATIONS

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

I, Edward F. Crawford, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Park-Ohio Holdings Corp.;

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

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

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

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

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

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

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

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

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

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

By:	/s/ Edward F. Crawford
Name:	Edward F. Crawford
Title:	Chairman and Chief Executive Officer

Dated: May 9, 2018

EX-31.2

Exhibit 31.2

PRINCIPAL EXECUTIVE OFFICER’S CERTIFICATIONS

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

I, Patrick W. Fogarty, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Park-Ohio Holdings Corp.;

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

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

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

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

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

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

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

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

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

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

By:	/s/ Patrick W. Fogarty
Name:	Patrick W. Fogarty
Title:	Vice President and Chief Financial Officer

Dated: May 9, 2018

EX-32

Exhibit 32

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Park-Ohio Holdings Corp. (the “Company”) on Form 10-Q for the period ended March 31, 2018, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned officers of the Company certifies, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to such officer’s knowledge:

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

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

By:	/s/ Edward F. Crawford
Name:	Edward F. Crawford
Title:	Chairman and Chief Executive Officer
By:	/s/ Patrick W. Fogarty
Name:	Patrick W. Fogarty
Title:	Vice President and Chief Financial Officer

Dated: May 9, 2018

The foregoing certification is being furnished solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Report or as a separate disclosure document.

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2018	Apr. 30, 2018
Document and Entity Information [Abstract]
Entity Registrant Name	PARK OHIO HOLDINGS CORP
Entity Central Index Key	0000076282
Document Type	10-Q
Document Period End Date	Mar. 31, 2018
Amendment Flag	false
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		12,488,413

XML

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 89.2	$ 82.8
Accounts receivable, net	272.5	242.6
Inventories, net	299.7	282.8
Other current assets	79.2	61.4
Total current assets	740.6	669.6
Property, plant and equipment, net	196.4	177.0
Goodwill	106.5	100.2
Intangible assets, net	106.0	99.5
Other long-term assets	84.2	86.2
Total assets	1,233.7	1,132.5
Current liabilities:
Trade accounts payable	187.8	173.7
Current portion of long-term debt and short-term debt	14.5	17.7
Accrued expenses and other	97.3	84.7
Total current liabilities	299.6	276.1
Long-term liabilities, less current portion:
Debt	568.7	515.5
Deferred income taxes	27.6	22.3
Other long-term liabilities	33.0	30.6
Total long-term liabilities	629.3	568.4
Park-Ohio Holdings Corp. and Subsidiaries shareholders' equity	292.4	276.0
Noncontrolling interests	12.4	12.0
Total equity	304.8	288.0
Total liabilities and shareholders' equity	$ 1,233.7	$ 1,132.5

XML

Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Net sales	$ 405.7	$ 343.8
Cost of sales	340.6	288.8
Gross profit	65.1	55.0
Selling, general and administrative expenses	43.0	37.8
Litigation settlement gain	0.0	(3.3)
Operating income	22.1	20.5
Other components of net pension income	2.3	1.7
Interest expense	(8.4)	(7.4)
Income before income taxes	16.0	14.8
Income tax expense	(5.8)	(4.7)
Net income	10.2	10.1
Net income attributable to noncontrolling interests	(0.4)	(0.3)
Net income attributable to Park-Ohio Holdings Corp. common shareholders	$ 9.8	$ 9.8
Earnings per common share attributable to Park-Ohio Holdings Corp. common shareholders:
Basic (in dollars per share)	$ 0.80	$ 0.80
Diluted (in dollars per share)	$ 0.78	$ 0.79
Weighted-average shares used to compute earnings per share:
Basic (in shares)	12.3	12.2
Diluted (in shares)	12.5	12.5
Dividends per common share (in dollars per share)	$ 0.125	$ 0.125

XML

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 10.2	$ 10.1
Other comprehensive income, net of tax:
Currency translation and related hedging instruments	4.2	3.9
Pension and other postretirement benefits	1.3	0.2
Total other comprehensive income	5.5	4.1
Total comprehensive income, net of tax	15.7	14.2
Comprehensive income attributable to noncontrolling interests	(0.4)	(0.3)
Comprehensive income attributable to Park-Ohio Holdings Corp. common shareholders	$ 15.3	$ 13.9

XML

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
OPERATING ACTIVITIES
Net income	$ 10.2	$ 10.1
Adjustments to reconcile net income to net cash provided (used) by operating activities:
Depreciation and amortization	8.9	7.8
Litigation settlement gain	0.0	(3.3)
Share-based compensation expense	2.2	2.2
Net impact of U.S. Tax Act	1.2	0.0
Changes in operating assets and liabilities:
Accounts receivable	(16.5)	(30.0)
Inventories	(9.2)	(6.5)
Other current assets	(2.2)	(2.3)
Accounts payable and accrued expenses	15.0	27.1
Litigation settlement payment	0.0	(4.0)
Other	(1.2)	(1.3)
Net cash provided (used) by operating activities	8.4	(0.2)
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(8.9)	(6.1)
Business acquisition, net of cash acquired	(36.7)	0.0
Net cash used by investing activities	(45.6)	(6.1)
FINANCING ACTIVITIES
Proceeds from revolving credit facility, net	47.3	13.0
Payments on term loans and other debt	(3.6)	(3.0)
Proceeds from term loans and other debt	3.7	0.0
(Payments on) proceeds from capital lease facilities, net	(1.2)
(Payments on) proceeds from capital lease facilities, net		1.1
Dividends	(1.6)	(1.6)
Purchase of treasury shares	(0.6)	0.0
Payments of withholding taxes on share awards	(1.1)	(0.7)
Net cash provided by financing activities	42.9	8.8
Effect of exchange rate changes on cash	0.7	0.7
Increase in cash and cash equivalents	6.4	3.2
Cash and cash equivalents at beginning of period	82.8	64.3
Cash and cash equivalents at end of period	89.2	67.5
Income taxes paid	2.0	1.9
Interest paid	$ 2.2	$ 1.9

XML

Basis of Presentation

3 Months Ended

Mar. 31, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

The condensed consolidated financial statements include the accounts of Park-Ohio Holdings Corp. and its subsidiaries (collectively, “we,” “our” or the “Company”). All intercompany accounts and transactions have been eliminated in consolidation.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted 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 of the information and footnotes required by generally accepted accounting principles in the United States (“U.S. GAAP”) for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three-month period ended March 31, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. The balance sheet at December 31, 2017 has been derived from the audited financial statements at that date, but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

XML

New Accounting Pronouncements

3 Months Ended

Mar. 31, 2018

Accounting Changes and Error Corrections [Abstract]

New Accounting Pronouncements

New Accounting Pronouncements

Accounting Pronouncements Adopted

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2014-09, “Revenue from Contracts with Customers,” a new comprehensive revenue recognition standard that supersedes previous guidance under U.S. GAAP. The core principle of the new standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. Our implementation efforts included the identification of revenue within the scope of the standard, the evaluation of revenue contracts under the guidance, and assessing the impacts of the new standard on our financial statements.

The Company adopted the new standard as of January 1, 2018 using the modified retrospective method of adoption. This method allows companies to record a one-time adjustment to beginning retained earnings as of January 1, 2018 for the cumulative effect that the standard will have on open contracts at the date of adoption. During our implementation, we identified certain contracts that now require over time recognition under the new standard, either as goods are manufactured or services are performed, rather than at the time of shipment or completion as we did under previous guidance. Upon adoption, we recorded previously unrecognized revenue of $13.6 million, resulting in a cumulative-effect adjustment of $2.6 million to our 2018 beginning retained earnings. See Note 3 for further details.

In March 2017, the FASB issued ASU 2017-07, “Compensation - Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.” The ASU requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The Company adopted this standard effective January 1, 2018. Other components of net pension income includes all amounts other than the service cost component of pension income. Such amounts are included on a separate line below operating income on the condensed consolidated statements of income. The new standard requires a retrospective application and allows a practical expedient that permits an employer to use the amounts disclosed in its pension plan footnote for the prior comparative periods as the estimation basis for applying the retrospective presentation. This resulted in the reclassification of the following amounts from previously-reported Selling, general and administrative expenses for the three-months ended March 31, 2017: $1.7 million of net pension income to Other components of net pension income and $0.5 million of expense to Cost of sales.

Recent Accounting Pronouncements Not Yet Adopted

In February 2016, the FASB issued ASU 2016-02 “Leases (Topic 842).” This accounting standard requires that a lessee recognize a lease asset and a lease liability on its balance sheet for all leases, including operating leases, with a term greater than 12 months. ASU 2016-02 will require additional disclosures in the notes to the consolidated financial statements and is effective for the Company as of the first quarter of 2019. An implementation team has been formed to implement the new standard, is working to gather the data required to account for leases under the new standard, and is evaluating the functionality of third-party lease accounting software. The Company is currently evaluating the impact of ASU 2016-02 and an estimate of the impact to the consolidated financial statements cannot be made at this time.

In February 2018, the FASB issued ASU 2018-02 “Income Statement—Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” The ASU affects any entity that is required to apply the provisions of Topic 220, Income Statement—Reporting Comprehensive Income, and has items of other comprehensive income for which the related tax effects are presented in other comprehensive income as required by GAAP. The ASU is effective for interim and annual periods beginning after December 15, 2018. Early adoption is permitted. The new standard requires a retrospective application to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act is recognized. The Company is currently evaluating the impact of adopting this guidance.

No other recently issued ASUs are expected to have a material impact on our results of operations, financial condition or liquidity.

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Revenue

3 Months Ended

Mar. 31, 2018

Revenue from Contract with Customer [Abstract]

Revenue

Revenue

As discussed above in Note 2, effective January 1, 2018, the Company adopted ASU 2014-09, “Revenue from Contracts with Customers.” Substantially all of the Company’s contracts have a single performance obligation to transfer products to or, in limited cases perform services for, the customer. Accordingly, the Company recognizes revenue when its obligations under the contract terms are satisfied and control transfers to the customer. Revenue is recognized at an amount that reflects the consideration the Company expects to receive in exchange for the good or service, including estimated provisions for rebates, discounts, returns and allowances. The Company sells its products both directly to customers, and in certain limited cases, through distributors, generally under agreements with payment terms between 30-90 days; we have no financing components.

The majority of the Company’s revenue is derived from contracts (i) with an original contract length of one year or less, or (ii) for which it recognizes revenue at the amount at which it has the right to invoice as products or services are delivered. The Company has elected the practical expedient not to disclose the value of remaining performance obligations associated with these types of contacts.

The Company also has certain contracts which contain performance obligations that are immaterial in the context of the contract with the customer. The Company has elected the practical expedient not to assess whether these promised goods or services are performance obligations.

Supply Technologies provides our customers with Total Supply Management™, a proactive solutions approach that manages the efficiencies of every aspect of supplying production parts and materials to our customers’ manufacturing floor, from strategic planning to program implementation. Within this segment, contracts routinely consist of a long-term agreement or master service agreement with quantity and pricing specified through individual purchase orders. Revenue is recognized at a point in time, which is in almost all cases is at the shipping point, as that is when control transfers to the customer.

Assembly Components designs, develops and manufactures aluminum products and highly efficient, high pressure Direct Fuel Injection fuel rails and pipes; fuel filler pipes that route fuel from the gas cap to the gas tank; flexible multi-layer plastic and rubber assemblies used to transport fuel from the vehicle's gas tank and then, at extreme high pressure, to the engine's fuel injector nozzles. Within this segment, contracts routinely consist of a long-term agreement or master service agreement with quantity and pricing specified through individual purchase orders. Revenue is recognized at a point in time, which is in almost all cases is at the shipping point, as that is when control transfers to the customer.

Engineered Products operates a diverse group of niche manufacturing businesses that design and manufacture a broad range of highly-engineered products, including induction heating and melting systems, pipe threading systems and forged and machined products. Engineered Products also produces and provides services and spare parts for the equipment it manufactures. In this segment, revenue is recognized for certain revenue streams at a point in time, and over time for other revenue streams. For point in time arrangements, revenue is recognized at the shipping point, as that is when control transfers to the customer. For over time arrangements, revenue is recognized over the time during which products are manufactured or services are performed, as control transfers under these arrangements over a period of time. Over time arrangements represent 16% of consolidated sales for the period ended March 31, 2018. The Company uses the input method to calculate the contract revenues to be recognized, which utilizes costs incurred to date in relation to total expected costs to satisfy the Company’s performance obligation under the contract.

For over time arrangements, contract liabilities primarily relate to advances or deposits received from the Company’s customers before revenue is recognized. These amounts, which totaled $22.9 million and $23.0 million at March 31, 2018 and December 31, 2017, respectively, are recorded as deferred revenue and included in other accrued expenses in the condensed consolidated balance sheet.

For over time arrangements, contract assets primarily relate to revenue recognized in advance of billings to customers under long-term contracts accounted for under percentage completion. These amounts, which totaled $52.5 million and $40.1 million at March 31, 2018 and December 31, 2017, respectively, are recorded as unbilled contract revenue and included in other current assets in the condensed consolidated balance sheet.

The adoption of ASU 2014-09 had the impact of increasing unbilled contract revenue by $13.6 million, reducing inventory by $10.1 million, increasing accrued income taxes by $0.9 million and increasing beginning retained earnings by $2.6 million as of January 1, 2018.

The Company has elected to account for shipping and handling as activities to fulfill the promise to transfer its products. As such, shipping and handling fees billed to customers in a sales transaction are recorded in Net sales, and shipping and handling costs incurred are recorded in Cost of sales. The Company has elected to exclude from Net sales any value-added, sales or other taxes which it collects concurrent with revenue-producing activities. These accounting policy elections are consistent with the manner in which the Company historically recorded shipping and handling fees and expenses.

We disaggregate our revenue by product line and geographic region of our customer, as we believe these best depict how the nature, amount, timing and uncertainty of our revenues and cash flows are affected by economic factors. See details in the tables below.

	Three Months Ended March 31,
	2018		2017
	(In millions)
PRODUCT LINE
Supply Technologies	$	138.8	$	111.9
Engineered specialty fasteners and other products	22.1		21.2
Supply Technologies Segment	160.9		133.1
Fuel, rubber and plastic products	99.2		95.9
Aluminum products	46.2		43.5
Assembly Components Segment	145.4		139.4
Industrial equipment	74.5		58.6
Forged and machined products	24.9		12.7
Engineered Products Segment	99.4		71.3
Total revenues	$	405.7	$	343.8

	Supply Technologies Segment		Assembly Components Segment		Engineered Products Segment		Total Revenues
	(In millions)
Three Months Ended March 31, 2018
GEOGRAPHIC REGION
United States	$	103.3	$	101.8	$	53.5	$	258.6
Europe	26.0		1.2		18.8		46.0
Asia	13.9		7.8		11.7		33.4
Mexico	14.2		8.5		8.0		30.7
Canada	3.4		25.7		5.2		34.3
Other	0.1		0.4		2.2		2.7
Total	$	160.9	$	145.4	$	99.4	$	405.7
Three Months Ended March 31, 2017
GEOGRAPHIC REGION
United States	$	91.0	$	103.6	$	33.6	$	228.2
Europe	14.8		1.0		17.7		33.5
Asia	10.6		7.3		9.9		27.8
Mexico	13.1		7.7		3.4		24.2
Canada	3.1		19.4		5.2		27.7
Other	0.5		0.4		1.5		2.4
Total	$	133.1	$	139.4	$	71.3	$	343.8

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Segments

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Segments

Segments

Our operating segments are defined as components of the enterprise for which separate financial information is available and evaluated on a regular basis by our chief operating decision maker to allocate resources and assess performance.

For purposes of measuring business segment performance, the Company utilizes segment operating income, which is defined as revenues less expenses identifiable to the product lines within each segment. The Company does not allocate items that are non-operating; unusual in nature; or are corporate costs, which include but are not limited to executive and share-based compensation and corporate office costs. Segment operating income reconciles to consolidated income before income taxes by deducting corporate costs, certain non-cash items, other components of net pension income and interest expense.

Results by business segment were as follows:

	Three Months Ended March 31,
	2018			2017
	(In millions)
Net sales:
Supply Technologies	$	160.9		$	133.2
Assembly Components	145.4			139.3
Engineered Products	99.4			71.3
	$	405.7		$	343.8
Segment operating income:
Supply Technologies	$	12.5		$	10.6
Assembly Components	12.6			11.8
Engineered Products	5.7			1.3
Total segment operating income	30.8			23.7
Corporate costs	(8.7		)	(6.5		)
Litigation settlement gain	—			3.3
Operating income	22.1			20.5
Other components of net pension income	2.3			1.7
Interest expense	(8.4		)	(7.4		)
Income before income taxes	$	16.0		$	14.8

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Acquisitions

3 Months Ended

Mar. 31, 2018

Business Combinations [Abstract]

Acquisitions

Acquisitions

On February 1, 2018, the Company acquired Canton Drop Forge (“CDF”) for $35.6 million.  At the time of closing, the Company paid a provisional price of $36.7 million in cash, which is reflected on the condensed consolidated statements of cash flows.  During the second quarter of 2018, the Company will receive $1.1 million from the seller of CDF, representing a post-closing adjustment to the provisional purchase price, resulting in the final purchase price of $35.6 million. CDF, which has annual revenues of approximately $60 million, manufactures forgings for high-performance applications in the global aerospace, oil and gas, and other markets. Headquartered in Canton, Ohio, CDF is included in our Forged and Machined Products group in our Engineered Products segment.

The allocation of the purchase price is subject to finalization of the Company’s determination of the fair values of the assets acquired and liabilities assumed as of the acquisition date, and it could be materially different from the estimates presented below. The Company has not yet completed its analysis of the fair value of property, plant and equipment, intangible assets, inventory and deferred income taxes. The final allocation is expected to be completed as soon as practicable but no later than one year after the acquisition date. Below is the initial estimated purchase price allocation related to the acquisition of CDF:

	(In millions)
Net working capital	$	20.5
Property, plant and equipment	15.8
Intangible assets	7.0
Goodwill	5.0
Net pension liability	(4.0		)
Other long-term liabilities, including deferred income tax liabilities	(8.7		)
Total purchase price (net of cash acquired of $1.2 million)	$	35.6

On April 28, 2017, the Company acquired Aero-Missile Components Inc. (“AMC”). AMC, which is included in our Supply Technologies segment, is a supply chain management business providing high-quality specialty fasteners and other components to the defense and aerospace markets in the United States.

On October 3, 2017, the Company completed the acquisition of Heads & All Threads Ltd. (“HAT”). HAT, which is included in our Supply Technologies segment, is a leading European supplier of supply chain management services specializing in developing vendor-managed inventory programs of fasteners, machined parts and other class C components to various industrial end markets.

On December 29, 2017, the Company completed the acquisition of an injection molding business. The acquisition, which is included in our Assembly Components segment, is a manufacturer of precision-molded rubber components for several industrial markets.

The purchase price allocations for HAT and the injection molding business are preliminary as of March 31, 2018, subject to finalization of the Company’s determination of the value of acquired intangible assets and certain other assets, which is expected to be completed as soon as practicable but no later than twelve months after the acquisition date.

Collectively, the acquisition of CDF and the 2017 acquisitions contributed sales of $31.0 million in the first quarter of 2018.

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Inventories

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Inventories

Inventories

The components of inventory consist of the following:

	March 31, 2018		December 31, 2017
	(In millions)
Finished goods	$	174.4	$	171.3
Work in process	47.4		43.9
Raw materials and supplies	76.6		67.6
LIFO reserve	1.3		—
Inventories, net	$	299.7	$	282.8

CDF inventory is valued using the last-in, first-out (“LIFO”) method of accounting for inventories.

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Accrued Warranty Costs

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Accrued Warranty Costs

Accrued Warranty Costs

The Company estimates warranty claims on products sold that may be incurred based on current and historical data. Actual warranty expense could differ from the estimates made by the Company based on product performance. The following table presents changes in the Company’s product warranty liability for the three months ended March 31, 2018 and 2017:

	2018			2017
	(In millions)
January 1	$	7.9		$	7.1
Claims paid	(1.6		)	(1.0		)
Warranty expense, net	1.6			1.0
March 31	$	7.9		$	7.1

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Income Taxes

3 Months Ended

Mar. 31, 2018

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The Company’s tax provision for interim periods is determined using an estimate of its annual effective income tax rate, adjusted for discrete items, if any, in each period. Each quarter, the Company updates its estimated annual effective income tax rate, and if the estimated income tax rate changes, a cumulative adjustment is made. The effective income tax rates for the first three months of 2018 and 2017 were 36.3% and 31.8%, respectively. The effective rate in the first quarter 2018 includes $1.2 million of expense to adjust amounts recorded in 2017 related to the U.S. Tax Cuts and Jobs Act (the “Tax Act”). This adjustment negatively impacted the first quarter 2018 tax rate by 760 basis points. Excluding this $1.2 million adjustment, the 2018 rate is lower than the rate in the first quarter 2017 due primarily to the favorable impact of the Tax Act, which lowered the corporate tax rate in the U.S. from 35% to 21%.

As a result of the application of Staff Accounting Bulletin 118, the Company recorded provisional amounts related to the reduction of its deferred tax assets and liabilities resulting from the tax rate reduction from 35% to 21% and for the Transition Tax at December 31, 2017.  The Company is continuing to gather additional information to more precisely compute the impact of these law changes during 2018.

For 2018, the Company is subject to several provisions of the Tax Act including Global Intangible Low Tax Income (“GILTI”), Foreign-Derived Intangible Income (“FDII”), Base Erosion and Anti-Abuse Tax (“BEAT”), and the Interest Limitation rules.  Due to the complexity of the GILTI tax rules, the Company is continuing to evaluate this provision and the application of the ASU 740, Income Taxes.  U.S. GAAP permits the Company to make an accounting policy choice of either recognizing deferred taxes for temporary basis differences expected to reverse as GILTI in future years or provide for the tax expense related to GILTI in the year the tax is incurred as a period expense.  Given the complexity of the GILTI provisions, the Company has not made a policy decision regarding whether to record deferred taxes on GILTI or to treat the tax expense as a period expense.  However, the Company has included an estimate of the 2018 current GILTI impact in the annual effective tax rate for the three months ended March 31, 2018.  For the FDII and Interest Limitation provisions, the Company has also included an estimate of these provisions in the annual effective tax rate for the three months ended March 31, 2018.  For the BEAT provision, the Company has not included an estimate of this provision in the annual effective tax rate for the three months ended March 31, 2018 because the Company currently estimates that this provision will not apply in 2018.

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Financing Arrangements

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Financing Arrangements

Financing Arrangements

Long-term debt consists of the following:

				Carrying Value at
	Maturity Date	Interest Rate at March 31, 2018		March 31, 2018			December 31, 2017
				(In millions)
Senior Notes due 2027	April 15, 2027	6.625	%	$	350.0		$	350.0
Revolving credit facility	April 17, 2022	3.33	%	172.0			124.7
Industrial Equipment Group European Facilities	December 21, 2021	3.25	%	27.7			27.0
Capital Leases	Various	Various		19.3			20.3
Other	Various	Various		22.6			19.9
Gross debt				591.6			541.9
Less current portion of long-term and short-term debt				(14.5		)	(17.7		)
Less unamortized debt issuance costs				(8.4		)	(8.7		)
Total long-term debt, net				$	568.7		$	515.5

In April 2017, Park-Ohio Industries, Inc. (“Park-Ohio”), the operating subsidiary of Park-Ohio Holdings Corp., completed the issuance, in a private placement, of $350.0 million aggregate principal amount of 6.625% Senior Notes due 2027 (the “Notes”). The Notes are unsecured senior obligations of Park-Ohio and are guaranteed on an unsecured senior basis by the 100% owned material domestic subsidiaries of Park-Ohio.

In April 2017, Park-Ohio also entered into a seventh amended and restated credit agreement (the “Amended Credit Agreement”) with a group of banks to increase the revolving credit facility to $350.0 million and extend the maturity date of borrowings under the facility to April 17, 2022. Furthermore, Park-Ohio has the option, pursuant to the Amended Credit Agreement, to increase the availability under the revolving credit facility by an aggregate incremental amount up to $100.0 million.

In December 2016, the Company, through its subsidiary, IEGE Industrial Equipment Holding Company Limited, entered into a financing agreement with Banco Bilbao Vizcaya Argentaria, S.A. The financing agreement provides the Company a loan up to $27.7 million as of March 31, 2018, as well as a revolving credit facility for up to $12.4 million to fund working capital and general corporate needs. The full $27.7 million loan is outstanding as of March 31, 2018. No amounts have been drawn on the revolving credit facility as of March 31, 2018.

In August 2015, the Company entered into a Capital Lease Agreement (the “Lease Agreement”). The Lease Agreement provides the Company up to $50.0 million for capital leases. Capital lease obligations of $19.3 million were borrowed under the Lease Agreement to acquire machinery and equipment as of March 31, 2018.

In October 2015, the Company, through its Southwest Steel Processing LLC subsidiary, entered into a financing agreement with the Arkansas Development Finance Authority. The financing agreement provides the Company the ability to borrow up to $11.0 million for expansion of its manufacturing facility in Arkansas. The financing agreement matures in September 2025. The Company had $4.4 million of borrowings outstanding under this agreement as of March 31, 2018, which is included in Other above.

The following table represents fair value information of the Notes, classified as Level 1 using estimated quoted market prices.

	March 31, 2018		December 31, 2017
	(In millions)
Carrying amount	$	350.0	$	350.0
Fair value	$	360.2	$	380.6

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Stock-Based Compensation

3 Months Ended

Mar. 31, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

Stock-Based Compensation

A summary of restricted share activity for the three months ended March 31, 2018 is as follows:

	2018
	Time-Based				Performance-Based
	Number of Shares		Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value
	(In whole shares)				(In whole shares)
Outstanding - beginning of year	342,859		$	34.71	165,000	$	38.10
Granted	16,500		43.74		—	—
Vested	(14,667	)	37.76		—	—
Canceled or expired	(4,500	)	37.50		—	—
Outstanding - end of period	340,192		$	34.71	165,000	$	38.10

Total stock-based compensation expense included in selling, general and administrative expenses during the firstthree months of 2018 and 2017 was $2.2 million in each period. As of March 31, 2018, there was $7.7 million of unrecognized compensation cost related to non-vested stock-based compensation, which cost is expected to be recognized over a weighted-average period of 1.6 years.

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Commitments, Contingencies and Litigation Settlement

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Commitments, Contingencies and Litigation Settlement

Commitments, Contingencies and Litigation Settlement

The Company is subject to various pending and threatened legal proceedings arising in the ordinary course of business. The Company records a liability for loss contingencies in the consolidated financial statements when a loss is known or considered probable and the amount can be reasonably estimated. Our provisions are based on historical experience, current information and legal advice, and they may be adjusted in the future based on new developments. Estimating probable losses requires the analysis of multiple forecasted factors that often depend on judgments and potential actions by third parties. Although it is not possible to predict with certainty the ultimate outcome or cost of these matters, the Company believes they will not have a material adverse effect on our consolidated financial statements.

During 2017, the Company settled a claim related to equipment provided to a customer in our Engineered Products segment. As of the settlement date, the Company had $7.3 million accrued for this matter. The Company reversed the excess liability and recognized $3.3 million in income in the first quarter of 2017.

Our subsidiaries are involved in a number of contractual and warranty-related disputes. We believe that appropriate liabilities for these contingencies have been recorded; however, actual results may differ materially from our estimates.

In August 2013, the Company received a subpoena from the staff of the Securities and Exchange Commission (“SEC”) in connection with the staff’s investigation of a third party. At that time, the Company also learned that the U.S. Department of Justice (“DOJ”) is conducting a criminal investigation of the third party. In connection with its initial response to the staff’s subpoena, the Company disclosed to the staff of the SEC that, in November 2007, the third party participated in a payment on behalf of the Company to a foreign tax official that implicates the Foreign Corrupt Practices Act. The Board of Directors of the Company formed a special committee to review the Company’s transactions with the third party and to make any recommendations to the Board of Directors with respect thereto. The Company intends to cooperate fully with the SEC and the DOJ in connection with their investigations of the third party and with the SEC in light of the Company’s disclosure. The Company is unable to predict the outcome or impact of the special committee’s investigation or the length, scope or results of the SEC’s review or the impact on its results of operations.

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Pension and Postretirement Benefits

3 Months Ended

Mar. 31, 2018

Retirement Benefits [Abstract]

Pension and Postretirement Benefits

Pension and Postretirement Benefits

The components of net periodic benefit (income) costs recognized during interim periods were as follows:

	Pension Benefits						Postretirement Benefits
	Three Months Ended March 31,						Three Months Ended March 31,
	2018			2017			2018			2017
	(In millions)
Service costs	$	1.0		$	0.6		$	—		$	—
Interest costs	0.5			0.5			0.1			0.1
Expected return on plan assets	(2.9		)	(2.4		)	—			—
Recognized net actuarial loss	0.1			0.2			—			—
Net periodic benefit (income) costs	$	(1.3	)	$	(1.1	)	$	0.1		$	0.1
Weighted average:
Discount rate for PBO	3.52		%	3.91		%	3.32		%	3.63		%
Discount rate for interest cost	3.10		%	3.20		%	2.89		%	2.92		%
Discount rate for service cost	3.57		%	3.98		%	3.70		%	4.12		%
Expected return on plan assets	8.25		%	8.25		%

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Accumulated Other Comprehensive Loss

3 Months Ended

Mar. 31, 2018

Equity [Abstract]

Accumulated Other Comprehensive Loss

Accumulated Other Comprehensive Loss

The components of and changes in accumulated other comprehensive loss for the three months ended March 31, 2018 and 2017 were as follows:

	Cumulative Translation Adjustment			Pension and Postretirement Benefits			Total
	(In millions)
January 1, 2018	$	(11.6	)	$	(6.3	)	$	(17.9	)
Currency translation and related hedging instruments(a)	4.2			—			4.2
Pension and OPEB activity, net of tax adjustments (b)	—			1.3			1.3
March 31, 2018	$	(7.4	)	$	(5.0	)	$	(12.4	)
January 1, 2017	$	(30.8	)	$	(11.9	)	$	(42.7	)
Currency translation (a)	3.9			—			3.9
Pension and OPEB activity, net of tax adjustments (b)	—			0.2			0.2
March 31, 2017	$	(26.9	)	$	(11.7	)	$	(38.6	)

(a) No income taxes are provided on currency translation as foreign earnings are considered permanently re-invested.

(b) The tax adjustments are reclassified out of accumulated other comprehensive income and included in income tax expense.

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Weighted-Average Number of Shares Used in Computing Earnings Per Share

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Weighted-Average Number of Shares Used in Computing Earnings Per Share

Weighted-Average Number of Shares Used in Computing Earnings Per Share

The following table sets forth the weighted-average number of shares used in the computation of earnings per share:

	Three Months Ended March 31,
	2018	2017
	(In millions)
Weighted average basic shares outstanding	12.3	12.2
Plus: Dilutive impact of employee stock awards	0.2	0.3
Weighted average diluted shares outstanding	12.5	12.5

Outstanding stock options with exercise prices greater than the average price of the common shares are anti-dilutive and are excluded in the computation of diluted earnings per share. There were no anti-dilutive shares for the three months ended March 31, 2018 and 2017.

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Subsequent Event

3 Months Ended

Mar. 31, 2018

Subsequent Events [Abstract]

Subsequent Event

Subsequent Event

On April 27, 2018, the Company's Board of Directors declared a quarterly dividend of $0.125 per common share. The dividend will be paid on May 29, 2018 to shareholders of record as of the close of business on May 15, 2018 and will result in a cash outlay of approximately $1.6 million.

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New Accounting Pronouncements (Policies)

3 Months Ended

Mar. 31, 2018

Accounting Changes and Error Corrections [Abstract]

Basis of Presentation

The condensed consolidated financial statements include the accounts of Park-Ohio Holdings Corp. and its subsidiaries (collectively, “we,” “our” or the “Company”). All intercompany accounts and transactions have been eliminated in consolidation.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted 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 of the information and footnotes required by generally accepted accounting principles in the United States (“U.S. GAAP”) for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three-month period ended March 31, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. The balance sheet at December 31, 2017 has been derived from the audited financial statements at that date, but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Accounting Pronouncements Adopted and Not Yet Adopted

Accounting Pronouncements Adopted

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2014-09, “Revenue from Contracts with Customers,” a new comprehensive revenue recognition standard that supersedes previous guidance under U.S. GAAP. The core principle of the new standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. Our implementation efforts included the identification of revenue within the scope of the standard, the evaluation of revenue contracts under the guidance, and assessing the impacts of the new standard on our financial statements.

The Company adopted the new standard as of January 1, 2018 using the modified retrospective method of adoption. This method allows companies to record a one-time adjustment to beginning retained earnings as of January 1, 2018 for the cumulative effect that the standard will have on open contracts at the date of adoption. During our implementation, we identified certain contracts that now require over time recognition under the new standard, either as goods are manufactured or services are performed, rather than at the time of shipment or completion as we did under previous guidance. Upon adoption, we recorded previously unrecognized revenue of $13.6 million, resulting in a cumulative-effect adjustment of $2.6 million to our 2018 beginning retained earnings. See Note 3 for further details.

In March 2017, the FASB issued ASU 2017-07, “Compensation - Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.” The ASU requires that an employer report the service cost component in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The Company adopted this standard effective January 1, 2018. Other components of net pension income includes all amounts other than the service cost component of pension income. Such amounts are included on a separate line below operating income on the condensed consolidated statements of income. The new standard requires a retrospective application and allows a practical expedient that permits an employer to use the amounts disclosed in its pension plan footnote for the prior comparative periods as the estimation basis for applying the retrospective presentation. This resulted in the reclassification of the following amounts from previously-reported Selling, general and administrative expenses for the three-months ended March 31, 2017: $1.7 million of net pension income to Other components of net pension income and $0.5 million of expense to Cost of sales.

Recent Accounting Pronouncements Not Yet Adopted

In February 2016, the FASB issued ASU 2016-02 “Leases (Topic 842).” This accounting standard requires that a lessee recognize a lease asset and a lease liability on its balance sheet for all leases, including operating leases, with a term greater than 12 months. ASU 2016-02 will require additional disclosures in the notes to the consolidated financial statements and is effective for the Company as of the first quarter of 2019. An implementation team has been formed to implement the new standard, is working to gather the data required to account for leases under the new standard, and is evaluating the functionality of third-party lease accounting software. The Company is currently evaluating the impact of ASU 2016-02 and an estimate of the impact to the consolidated financial statements cannot be made at this time.

In February 2018, the FASB issued ASU 2018-02 “Income Statement—Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” The ASU affects any entity that is required to apply the provisions of Topic 220, Income Statement—Reporting Comprehensive Income, and has items of other comprehensive income for which the related tax effects are presented in other comprehensive income as required by GAAP. The ASU is effective for interim and annual periods beginning after December 15, 2018. Early adoption is permitted. The new standard requires a retrospective application to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act is recognized. The Company is currently evaluating the impact of adopting this guidance.

No other recently issued ASUs are expected to have a material impact on our results of operations, financial condition or liquidity.

Segments

Our operating segments are defined as components of the enterprise for which separate financial information is available and evaluated on a regular basis by our chief operating decision maker to allocate resources and assess performance.

For purposes of measuring business segment performance, the Company utilizes segment operating income, which is defined as revenues less expenses identifiable to the product lines within each segment. The Company does not allocate items that are non-operating; unusual in nature; or are corporate costs, which include but are not limited to executive and share-based compensation and corporate office costs. Segment operating income reconciles to consolidated income before income taxes by deducting corporate costs, certain non-cash items, other components of net pension income and interest expense.

Inventories

CDF inventory is valued using the last-in, first-out (“LIFO”) method of accounting for inventories.

Accrued Warranty Costs

The Company estimates warranty claims on products sold that may be incurred based on current and historical data. Actual warranty expense could differ from the estimates made by the Company based on product performance.

Income Taxes

The Company’s tax provision for interim periods is determined using an estimate of its annual effective income tax rate, adjusted for discrete items, if any, in each period. Each quarter, the Company updates its estimated annual effective income tax rate, and if the estimated income tax rate changes, a cumulative adjustment is made.

Commitments and Contingencies

The Company is subject to various pending and threatened legal proceedings arising in the ordinary course of business. The Company records a liability for loss contingencies in the consolidated financial statements when a loss is known or considered probable and the amount can be reasonably estimated. Our provisions are based on historical experience, current information and legal advice, and they may be adjusted in the future based on new developments. Estimating probable losses requires the analysis of multiple forecasted factors that often depend on judgments and potential actions by third parties. Although it is not possible to predict with certainty the ultimate outcome or cost of these matters, the Company believes they will not have a material adverse effect on our consolidated financial statements.

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Revenue (Tables)

3 Months Ended

Mar. 31, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of revenue

We disaggregate our revenue by product line and geographic region of our customer, as we believe these best depict how the nature, amount, timing and uncertainty of our revenues and cash flows are affected by economic factors. See details in the tables below.

	Three Months Ended March 31,
	2018		2017
	(In millions)
PRODUCT LINE
Supply Technologies	$	138.8	$	111.9
Engineered specialty fasteners and other products	22.1		21.2
Supply Technologies Segment	160.9		133.1
Fuel, rubber and plastic products	99.2		95.9
Aluminum products	46.2		43.5
Assembly Components Segment	145.4		139.4
Industrial equipment	74.5		58.6
Forged and machined products	24.9		12.7
Engineered Products Segment	99.4		71.3
Total revenues	$	405.7	$	343.8

	Supply Technologies Segment		Assembly Components Segment		Engineered Products Segment		Total Revenues
	(In millions)
Three Months Ended March 31, 2018
GEOGRAPHIC REGION
United States	$	103.3	$	101.8	$	53.5	$	258.6
Europe	26.0		1.2		18.8		46.0
Asia	13.9		7.8		11.7		33.4
Mexico	14.2		8.5		8.0		30.7
Canada	3.4		25.7		5.2		34.3
Other	0.1		0.4		2.2		2.7
Total	$	160.9	$	145.4	$	99.4	$	405.7
Three Months Ended March 31, 2017
GEOGRAPHIC REGION
United States	$	91.0	$	103.6	$	33.6	$	228.2
Europe	14.8		1.0		17.7		33.5
Asia	10.6		7.3		9.9		27.8
Mexico	13.1		7.7		3.4		24.2
Canada	3.1		19.4		5.2		27.7
Other	0.5		0.4		1.5		2.4
Total	$	133.1	$	139.4	$	71.3	$	343.8

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Segments (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Results by business segment

Results by business segment were as follows:

	Three Months Ended March 31,
	2018			2017
	(In millions)
Net sales:
Supply Technologies	$	160.9		$	133.2
Assembly Components	145.4			139.3
Engineered Products	99.4			71.3
	$	405.7		$	343.8
Segment operating income:
Supply Technologies	$	12.5		$	10.6
Assembly Components	12.6			11.8
Engineered Products	5.7			1.3
Total segment operating income	30.8			23.7
Corporate costs	(8.7		)	(6.5		)
Litigation settlement gain	—			3.3
Operating income	22.1			20.5
Other components of net pension income	2.3			1.7
Interest expense	(8.4		)	(7.4		)
Income before income taxes	$	16.0		$	14.8

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Acquisitions (Tables)

3 Months Ended

Mar. 31, 2018

Business Combinations [Abstract]

Summary of purchase price allocation

Below is the initial estimated purchase price allocation related to the acquisition of CDF:

	(In millions)
Net working capital	$	20.5
Property, plant and equipment	15.8
Intangible assets	7.0
Goodwill	5.0
Net pension liability	(4.0		)
Other long-term liabilities, including deferred income tax liabilities	(8.7		)
Total purchase price (net of cash acquired of $1.2 million)	$	35.6

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Inventories (Tables)

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Components of inventory

The components of inventory consist of the following:

	March 31, 2018		December 31, 2017
	(In millions)
Finished goods	$	174.4	$	171.3
Work in process	47.4		43.9
Raw materials and supplies	76.6		67.6
LIFO reserve	1.3		—
Inventories, net	$	299.7	$	282.8

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Accrued Warranty Costs (Tables)

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Changes in product warranty liability

The following table presents changes in the Company’s product warranty liability for the three months ended March 31, 2018 and 2017:

	2018			2017
	(In millions)
January 1	$	7.9		$	7.1
Claims paid	(1.6		)	(1.0		)
Warranty expense, net	1.6			1.0
March 31	$	7.9		$	7.1

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Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Schedule of long-term debt

Long-term debt consists of the following:

				Carrying Value at
	Maturity Date	Interest Rate at March 31, 2018		March 31, 2018			December 31, 2017
				(In millions)
Senior Notes due 2027	April 15, 2027	6.625	%	$	350.0		$	350.0
Revolving credit facility	April 17, 2022	3.33	%	172.0			124.7
Industrial Equipment Group European Facilities	December 21, 2021	3.25	%	27.7			27.0
Capital Leases	Various	Various		19.3			20.3
Other	Various	Various		22.6			19.9
Gross debt				591.6			541.9
Less current portion of long-term and short-term debt				(14.5		)	(17.7		)
Less unamortized debt issuance costs				(8.4		)	(8.7		)
Total long-term debt, net				$	568.7		$	515.5

Fair value of debt

The following table represents fair value information of the Notes, classified as Level 1 using estimated quoted market prices.

	March 31, 2018		December 31, 2017
	(In millions)
Carrying amount	$	350.0	$	350.0
Fair value	$	360.2	$	380.6

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Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of restricted share and performance share activity

A summary of restricted share activity for the three months ended March 31, 2018 is as follows:

	2018
	Time-Based				Performance-Based
	Number of Shares		Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value
	(In whole shares)				(In whole shares)
Outstanding - beginning of year	342,859		$	34.71	165,000	$	38.10
Granted	16,500		43.74		—	—
Vested	(14,667	)	37.76		—	—
Canceled or expired	(4,500	)	37.50		—	—
Outstanding - end of period	340,192		$	34.71	165,000	$	38.10

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Pension and Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2018

Retirement Benefits [Abstract]

Components of net periodic benefit cost

The components of net periodic benefit (income) costs recognized during interim periods were as follows:

	Pension Benefits						Postretirement Benefits
	Three Months Ended March 31,						Three Months Ended March 31,
	2018			2017			2018			2017
	(In millions)
Service costs	$	1.0		$	0.6		$	—		$	—
Interest costs	0.5			0.5			0.1			0.1
Expected return on plan assets	(2.9		)	(2.4		)	—			—
Recognized net actuarial loss	0.1			0.2			—			—
Net periodic benefit (income) costs	$	(1.3	)	$	(1.1	)	$	0.1		$	0.1
Weighted average:
Discount rate for PBO	3.52		%	3.91		%	3.32		%	3.63		%
Discount rate for interest cost	3.10		%	3.20		%	2.89		%	2.92		%
Discount rate for service cost	3.57		%	3.98		%	3.70		%	4.12		%
Expected return on plan assets	8.25		%	8.25		%

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Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2018

Equity [Abstract]

Changes in accumulated comprehensive loss

The components of and changes in accumulated other comprehensive loss for the three months ended March 31, 2018 and 2017 were as follows:

	Cumulative Translation Adjustment			Pension and Postretirement Benefits			Total
	(In millions)
January 1, 2018	$	(11.6	)	$	(6.3	)	$	(17.9	)
Currency translation and related hedging instruments(a)	4.2			—			4.2
Pension and OPEB activity, net of tax adjustments (b)	—			1.3			1.3
March 31, 2018	$	(7.4	)	$	(5.0	)	$	(12.4	)
January 1, 2017	$	(30.8	)	$	(11.9	)	$	(42.7	)
Currency translation (a)	3.9			—			3.9
Pension and OPEB activity, net of tax adjustments (b)	—			0.2			0.2
March 31, 2017	$	(26.9	)	$	(11.7	)	$	(38.6	)

(a) No income taxes are provided on currency translation as foreign earnings are considered permanently re-invested.

(b) The tax adjustments are reclassified out of accumulated other comprehensive income and included in income tax expense.

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Weighted-Average Number of Shares Used in Computing Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Schedule of weighted average number of shares used in computing earnings per share

The following table sets forth the weighted-average number of shares used in the computation of earnings per share:

	Three Months Ended March 31,
	2018	2017
	(In millions)
Weighted average basic shares outstanding	12.3	12.2
Plus: Dilutive impact of employee stock awards	0.2	0.3
Weighted average diluted shares outstanding	12.5	12.5

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New Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Millions		3 Months Ended
	Jan. 01, 2018	Mar. 31, 2018	Mar. 31, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Recorded previously unrecognized revenue		$ 405.7	$ 343.8
Other components of net pension income		(2.3)	(1.7)
Cost of sales		$ 340.6	288.8
Accounting Standards Update 2014-09 | Difference between Revenue Guidance in Effect before and after Topic 606
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Recorded previously unrecognized revenue	$ 13.6
Cumulative effect adjustment to retained earnings	$ 2.6
Accounting Standards Update 2017-07
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Other components of net pension income			1.7
Cost of sales			$ 0.5

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Revenue (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Jan. 01, 2018	Dec. 31, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Decrease in inventory	$ (299.7)		$ (282.8)
Difference between Revenue Guidance in Effect before and after Topic 606 | Accounting Standards Update 2014-09
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Increase in unbilled contract revenue		$ 13.6
Decrease in accrued income taxes		0.9
Decrease in inventory		10.1
Increase in retained earnings		$ 2.6
Transferred over Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract liabilities	22.9		23.0
Contract assets	$ 52.5		$ 40.1
Revenue from Contract with Customer | Transferred over Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Percentage of consolidated sales	16.00%
Minimum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment term	30 days
Maximum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment term	90 days

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Revenue (Summary of Disaggregation of Revenue by Product Line) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	$ 405.7	$ 343.8
Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	160.9	133.1
Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	145.4	139.4
Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	99.4	71.3
Supply Technologies | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	138.8	111.9
Engineered specialty fasteners and other products | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	22.1	21.2
Fuel, rubber and plastic products | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	99.2	95.9
Aluminum products | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	46.2	43.5
Industrial equipment | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	74.5	58.6
Forged and machined products | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	$ 24.9	$ 12.7

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Revenue (Summary of Disaggregation of Revenue by Geographical Area) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	$ 405.7	$ 343.8
Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	160.9	133.1
Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	145.4	139.4
Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	99.4	71.3
United States
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	258.6	228.2
United States | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	103.3	91.0
United States | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	101.8	103.6
United States | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	53.5	33.6
Europe
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	46.0	33.5
Europe | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	26.0	14.8
Europe | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	1.2	1.0
Europe | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	18.8	17.7
Asia
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	33.4	27.8
Asia | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	13.9	10.6
Asia | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	7.8	7.3
Asia | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	11.7	9.9
Mexico
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	30.7	24.2
Mexico | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	14.2	13.1
Mexico | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	8.5	7.7
Mexico | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	8.0	3.4
Canada
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	34.3	27.7
Canada | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	3.4	3.1
Canada | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	25.7	19.4
Canada | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	5.2	5.2
Other
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	2.7	2.4
Other | Supply Technologies Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	0.1	0.5
Other | Assembly Components Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	0.4	0.4
Other | Engineered Products Segment
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Total revenues	$ 2.2	$ 1.5

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Segments (Schedule of Segment Information) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net sales:
Net sales	$ 405.7	$ 343.8
Segment operating income:
Total segment operating income	22.1	20.5
Litigation settlement gain	0.0	3.3
Other components of net pension income	(2.3)	(1.7)
Interest expense	(8.4)	(7.4)
Income before income taxes	16.0	14.8
Operating Segments
Net sales:
Net sales	405.7	343.8
Segment operating income:
Total segment operating income	30.8	23.7
Operating Segments | Supply Technologies
Net sales:
Net sales	160.9	133.2
Segment operating income:
Total segment operating income	12.5	10.6
Operating Segments | Assembly Components
Net sales:
Net sales	145.4	139.3
Segment operating income:
Total segment operating income	12.6	11.8
Operating Segments | Engineered Products
Net sales:
Net sales	99.4	71.3
Segment operating income:
Total segment operating income	5.7	1.3
Segment Reconciling Items
Segment operating income:
Total segment operating income	22.1	20.5
Corporate costs	(8.7)	(6.5)
Litigation settlement gain	0.0	3.3
Other components of net pension income	2.3	1.7
Interest expense	$ (8.4)	$ (7.4)

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Acquisitions (Narrative) (Details) - USD ($) $ in Millions		3 Months Ended			12 Months Ended
	Feb. 01, 2018	Jun. 30, 2018	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Business Acquisition [Line Items]
Net sales			$ 405.7	$ 343.8
Canton Drop Forge
Business Acquisition [Line Items]
Purchase price	$ 35.6
Cash paid to acquire business	$ 36.7
Canton Drop Forge and Other Acquisitions
Business Acquisition [Line Items]
Sales from acquirees in current quarter			$ 31.0
Canton Drop Forge
Business Acquisition [Line Items]
Net sales					$ 60.0
Scenario, Forecast | Canton Drop Forge
Business Acquisition [Line Items]
Purchase price		$ 35.6
Post closing adjustments to provisional purchase price		$ 1.1

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Acquisitions (Summary of allocation of purchase price) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Feb. 02, 2018	Feb. 01, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Goodwill	$ 106.5				$ 100.2
Total purchase price (net of cash acquired of $1.2 million)	$ 36.7	$ 0.0
Canton Drop Forge
Business Acquisition [Line Items]
Net working capital				$ 20.5
Property, plant and equipment				15.8
Intangible assets				7.0
Goodwill				5.0
Net pension liability				(4.0)
Other long-term liabilities, including deferred income tax liabilities				(8.7)
Total purchase price (net of cash acquired of $1.2 million)				$ 35.6
Cash acquired from acquisition			$ 1.2

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Inventories (Components of Inventory) (Details) - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Components of inventory
Finished goods	$ 174.4	$ 171.3
Work in process	47.4	43.9
Raw materials and supplies	76.6	67.6
LIFO reserve	1.3	0.0
Inventories, net	$ 299.7	$ 282.8

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Accrued Warranty Costs (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Changes in product warranty liability [Roll Forward]
Balance at beginning of period	$ 7.9	$ 7.1
Claims paid	(1.6)	(1.0)
Warranty expense, net	1.6	1.0
Balance at end of period	$ 7.9	$ 7.1

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Income Taxes (Details) $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($)	Mar. 31, 2017 USD ($)
Income Tax Disclosure [Abstract]
Effective tax rate	36.30%	31.80%
Net impact of U.S. Tax Act	$ 1.2	$ 0.0
Decrease in income tax rate	0.0760

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Financing Arrangements (Schedule of Long-term Debt) (Details) - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Total debt	$ 591.6	$ 541.9
Less current portion of long-term and short-term debt	(14.5)	(17.7)
Less unamortized debt issuance costs	(8.4)	(8.7)
Total long-term debt, net	$ 568.7	515.5
Revolving credit
Debt Instrument [Line Items]
Stated interest rate	3.3331%
Total debt	$ 172.0	124.7
Foreign Line of Credit
Debt Instrument [Line Items]
Stated interest rate	3.25%
Total debt	$ 27.7	27.0
Capital Lease Obligations
Debt Instrument [Line Items]
Total debt	19.3	20.3
Other
Debt Instrument [Line Items]
Total debt	$ 22.6	19.9
6.625% Senior Notes due 2027 | Senior Notes
Debt Instrument [Line Items]
Stated interest rate	6.625%
Total debt	$ 350.0	$ 350.0

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Financing Arrangements (Narrative) (Details) - USD ($)	1 Months Ended
	Apr. 30, 2017	Mar. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Oct. 31, 2015	Aug. 31, 2015
Line of Credit Facility [Line Items]
Percentage ownership	100.00%
Total debt		$ 591,600,000	$ 541,900,000
Southwest Steel Processing LLC | Arkansas Development Finance Authority
Line of Credit Facility [Line Items]
Maximum borrowing capacity					$ 11,000,000.0
Amount drawn		4,400,000
Machinery and Equipment
Line of Credit Facility [Line Items]
Capital lease obligations		$ 19,300,000
Maximum
Line of Credit Facility [Line Items]
Capital lease obligations						$ 50,000,000.0
Revolving credit
Line of Credit Facility [Line Items]
Stated interest rate		3.3331%
Total debt		$ 172,000,000	124,700,000
Foreign Line of Credit
Line of Credit Facility [Line Items]
Stated interest rate		3.25%
Total debt		$ 27,700,000	$ 27,000,000
Line of Credit | Foreign Line of Credit | Banco Bolbao Vizcaya Argentaria, S.A.
Line of Credit Facility [Line Items]
Maximum borrowing capacity				$ 27,700,000.0
Seventh Amendment Credit Agreement | Revolving credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 350,000,000.0
Increase in additional borrowing capacity	100,000,000.0
Financing Agreement | Line of Credit | Revolving credit | Banco Bolbao Vizcaya Argentaria, S.A.
Line of Credit Facility [Line Items]
Maximum borrowing capacity				$ 12,400,000.0
Amount drawn		$ 0
Park-Ohio Industries, Inc. | Senior Notes Due 2027 | Senior Notes
Line of Credit Facility [Line Items]
Aggregate principal amount	$ 350,000,000.0
Stated interest rate	6.625%

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Financing Arrangements (Fair Value of Debt) (Details) - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying amount	$ 591.6	$ 541.9
Level 1 | Carrying amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying amount	350.0	350.0
Level 1 | Fair value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value	$ 360.2	$ 380.6

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Stock-Based Compensation (Summary of Restricted Share and Performance Share Activity) (Details) - Restricted Stock	3 Months Ended
	Mar. 31, 2018 $ / shares shares
Time-Based
Number of Shares
Outstanding - beginning of year (in shares) | shares	342,859
Granted (in shares) | shares	16,500
Vested (in shares) | shares	(14,667)
Canceled or expired (in shares) | shares	(4,500)
Outstanding - end of year (in shares) | shares	340,192
Weighted Average Grant Date Fair Value
Outstanding - beginning of year (in dollars per share) | $ / shares	$ 34.71
Granted (in dollars per share) | $ / shares	43.74
Vested (in dollars per share) | $ / shares	37.76
Canceled or expired (in dollars per share) | $ / shares	37.50
Outstanding - end of year (in dollars per share) | $ / shares	$ 34.71
Performance-Based
Number of Shares
Outstanding - beginning of year (in shares) | shares	165,000
Granted (in shares) | shares	0
Vested (in shares) | shares	0
Canceled or expired (in shares) | shares	0
Outstanding - end of year (in shares) | shares	165,000
Weighted Average Grant Date Fair Value
Outstanding - beginning of year (in dollars per share) | $ / shares	$ 38.10
Granted (in dollars per share) | $ / shares	0.00
Vested (in dollars per share) | $ / shares	0.00
Canceled or expired (in dollars per share) | $ / shares	0.00
Outstanding - end of year (in dollars per share) | $ / shares	$ 38.10

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Stock-Based Compensation (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-based compensation expense	$ 2.2	$ 2.2
Unrecognized compensation cost related to non-vested stock-based compensation	$ 7.7
Weighted average period	1 year 7 months 20 days

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Commitments, Contingencies and Litigation Settlement (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Loss Contingencies [Line Items]
Litigation settlement gain	$ 0.0	$ 3.3
TMK IPSCO
Loss Contingencies [Line Items]
Loss contingency accrual			$ 7.3

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Pension and Postretirement Benefits (Components of net periodic benefit) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Pension Benefits
Components of net periodic benefit cost
Service costs	$ 1.0	$ 0.6
Interest costs	0.5	0.5
Expected return on plan assets	(2.9)	(2.4)
Recognized net actuarial loss	0.1	0.2
Net periodic benefit (income) costs	$ (1.3)	$ (1.1)
Weighted average:
Discount rate for PBO	3.52%	3.91%
Discount rate for interest cost	3.10%	3.20%
Discount rate for service cost	3.57%	3.98%
Expected return on plan assets	8.25%	8.25%
Postretirement Benefits
Components of net periodic benefit cost
Service costs	$ 0.0	$ 0.0
Interest costs	0.1	0.1
Expected return on plan assets	0.0	0.0
Recognized net actuarial loss	0.0	0.0
Net periodic benefit (income) costs	$ 0.1	$ 0.1
Weighted average:
Discount rate for PBO	3.32%	3.63%
Discount rate for interest cost	2.89%	2.92%
Discount rate for service cost	3.70%	4.12%

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Accumulated Other Comprehensive Loss (Components of accumulated comprehensive loss) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance at beginning of period	$ 288.0
Other comprehensive income (loss)	5.5	$ 4.1
Balance at end of period	304.8
Cumulative Translation Adjustment
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance at beginning of period	(11.6)	(30.8)
Other comprehensive income (loss)	4.2	3.9
Balance at end of period	(7.4)	(26.9)
Pension and Postretirement Benefits
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance at beginning of period	(6.3)	(11.9)
Other comprehensive income (loss)	1.3	0.2
Balance at end of period	(5.0)	(11.7)
Total
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance at beginning of period	(17.9)	(42.7)
Balance at end of period	$ (12.4)	$ (38.6)

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Weighted-Average Number of Shares Used in Computing Earnings Per Share (Details) - shares	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Earnings Per Share [Abstract]
Weighted average basic shares outstanding (in shares)	12,300,000	12,200,000
Plus: Dilutive impact of employee stock awards (in shares)	200,000	300,000
Weighted average diluted shares outstanding (in shares)	12,500,000	12,500,000
Employee Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive shares (in shares)	0	0

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Subsequent Event (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended
	May 29, 2018	Apr. 27, 2018	Mar. 31, 2018	Mar. 31, 2017
Subsequent Event [Line Items]
Quarterly dividend declared, per common share (in dollars per share)			$ 0.125	$ 0.125
Scenario, Forecast
Subsequent Event [Line Items]
Quarterly dividend declared, cash outlay	$ 1.6
Subsequent Event
Subsequent Event [Line Items]
Quarterly dividend declared, per common share (in dollars per share)		$ 0.125