Changes in Accumulated Other Comprehensive Income by Component [Roll Forward]
Award Type [Axis]
Summary of Significant Accounting Policies [Abstract]
Accounts payable
Accounts receivable, less allowances for discounts and expected credit losses of $5,900 and $6,170 for 2022 and 2021, respectively
Unrealized Derivative Gains (Losses) [Member]
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Table]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign Currency Translation [Member]
Property, plant and equipment, accumulated depreciation
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated other comprehensive income
Unrecognized Postretirement Benefit Costs (Credit) [Member]
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Acquired Indefinite-lived Intangible Assets [Line Items]
Capital in Excess of Par Value [Member]
Capital in excess of par value
Adjustments to reconcile net earnings to net cash provided by (used in) operating activities:
Compensation expense, net of tax
Share-Based Payment Arrangement, Expense, after Tax
Accounts receivable, allowances for discounts and expected credit losses
Amortization expense
Amortization of deferred financing cost
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Antidilutive securities excluded from computation of earnings per share (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Asbestos [Member]
ASSETS
Assets [Abstract]
Balance Sheet Information [Abstract]
Total assets
Assets
Total current assets
Assets, Current
CURRENT ASSETS:
Alternate Base Rate [Member]
Overdraft facility
Other current assets
Earn-out based performance obligation in 2024 and 2025
Purchase Price
Purchase price
Deferred income taxes
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities
Receivables
Noncurrent operating lease liabilities
Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation
Current liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities
Business Acquisition [Axis]
Business Acquisition, Acquiree [Domain]
Business Acquisitions and Investments [Abstract]
Business Acquisition [Line Items]
Percentage of entity acquired
Assets acquired and liabilities assumed [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Subsequent Event [Abstract]
Business Combination, Consideration Transferred [Abstract]
Business Combination, Description [Abstract]
Business Combination, Description [Abstract]
Business Acquisitions and Investments
Incremental revenues from acquisition date
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual
Fair value of acquired noncontrolling interest
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value
Net assets acquired
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net
Intangible assets
Machinery and equipment, net
Property, plant, and equipment, net
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment
Inventory
Allocation of the Purchase Price, Assets Acquired and Liabilities Assumed [Abstract]
Net assets acquired
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest
Subtotal
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net
Carrying Amount [Member]
Cash and cash equivalents
CASH AND CASH EQUIVALENTS at end of period
CASH AND CASH EQUIVALENTS at beginning of period
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents
Net increase (decrease) in cash and cash equivalents
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Cash and cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
Cash acquired
Cash Acquired from Acquisition
Total operating cash outflows related to discontinued operations
Commitments and Contingencies [Abstract]
Commitments and contingencies
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Common Stock [Member]
Dividend declared per share (in dollars per share)
Common stock, par value (in dollars per share)
Common stock - par value $2.00 per share: Authorized - 30,000,000 shares; issued 23,936,036 shares
Common stock, shares issued (in shares)
Common stock, shares authorized (in shares)
Employee Benefits [Abstract]
Accumulated Other Comprehensive Income
Comprehensive Income (Loss) Note [Text Block]
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Comprehensive income (loss) attributable to noncontrolling interest, net of tax
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Total Comprehensive income
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Comprehensive income (loss) attributable to noncontrolling interest, net of tax:
Comprehensive income attributable to SMP
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Principles of Consolidation
Contract with Customer, Sales Channel [Domain]
Contract with Customer, Sales Channel [Axis]
Other [Member]
All Other [Member]
Corporate and Other [Member]
Trombetta Asia, Ltd [Member]
Cost of sales
Cost of Goods and Services Sold
Accrued rebates
Customer Refund Liability, Current
Customer Relationships [Member]
Disaggregation of Net Sales
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Abstract]
Disaggregation of Revenue [Table]
Debt Instrument, Redemption, Period [Axis]
Fifth Year [Member]
Debt Instrument, Redemption, Period Two [Member]
First Four Years [Member]
Debt Instrument, Redemption, Period One [Member]
Debt Instrument, Redemption, Period [Domain]
Maturities of Debt
Margin on variable rate
Basis spread on variable rate
Debt Instrument, Basis Spread on Variable Rate
Credit Facilities and Long-Term Debt [Abstract]
Weighted average interest rate
Debt, Weighted Average Interest Rate
Schedule of Long-Term Debt Instruments [Table]
Credit Facilities and Long-Term Debt
Debt Disclosure [Text Block]
Debt Instrument [Axis]
Frequency of periodic payment
Debt Instrument, Frequency of Periodic Payment
Debt Instrument [Line Items]
Interest rate periods
Debt Instruments [Abstract]
Debt Instrument, Name [Domain]
Maturity date
Deferred income taxes
Total amortization
Deferred financing costs
Deferred Financing Costs [Abstract]
Debt Issuance Costs, Net [Abstract]
Employer discretionary contribution amount
Defined Contribution Plan, Employer Discretionary Contribution Amount
Defined Benefit Plan Disclosure [Line Items]
Depreciation and amortization
Derivative Instrument [Axis]
Period of agreement
Derivative term of contract
Derivative contract, maturity date
Derivative, Maturity Date
Derivative Financial Instruments [Abstract]
Derivative [Table]
Derivative [Line Items]
Derivative Financial Instruments
Fixed interest rate
Derivative, notional amount
Derivative Contract [Domain]
Derivative Instruments and Hedging Activities
Developed Technology [Member]
Stock-Based Compensation Plans
Share-Based Payment Arrangement [Text Block]
Stock-Based Compensation Plans [Abstract]
Cash dividends paid
Dividends, Common Stock, Cash
Earnings Per Share [Abstract]
Earnings Per Share, Diluted, Other Disclosure [Abstract]
Net earnings per common share - Basic (in dollars per share)
Earnings Per Share, Basic
Net earnings per common share - Diluted (in dollars per share)
Earnings Per Share, Diluted
Earnings Per Share
Earnings Per Share [Text Block]
Net earnings per common share - Basic:
Basic Net Earnings Per Common Share Attributable to SMP [Abstract]
Net earnings per common share - Diluted:
Diluted Net Earnings Per Common Share Attributable to SMP [Abstract]
Per share data attributable to SMP
Earnings Per Share [Abstract]
Effect of exchange rate changes on cash
Unamortized compensation expense
Weighted average period of recognition for unrecognized compensation expense
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Workforce Reduction [Member]
Payroll and commissions
Employee Stock Ownership Plan (ESOP), Debt Structure [Abstract]
Shares released from trust (in shares)
Employee stock ownership plan allocation
Employee Stock Ownership Plan (ESOP), Compensation Expense
Employee Stock Ownership Plan (ESOP), Plan [Domain]
Employee Stock Ownership Plan (ESOP) Name [Axis]
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Additional shares contributed to ESOP (in shares)
Employee Stock Ownership Plan (ESOP), Shares Contributed to ESOP
Total remaining balance of shares in the ESOP (in shares)
Employee Stock Ownership Plan (ESOP), Shares in ESOP
Accumulated Other Comprehensive Income [Abstract]
Equity Component [Domain]
Fair Value [Member]
Fair Value, Net Asset (Liability) [Abstract]
Measurement Basis [Axis]
Fair Value Measurements [Abstract]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Domain]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, by Balance Sheet Grouping [Table]
Summary of Estimated Fair Values, Carrying Amounts and Classification under Fair Value Hierarchy
Fair Value Measurement [Domain]
LEVEL 1 [Member]
LEVEL 2 [Member]
Federal Funds Rate [Member]
Fed Funds Effective Rate Overnight Index Swap Rate [Member]
Estimated amortization expense in year 2024
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Estimated amortization expense, remainder of 2022
Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets by Major Class [Axis]
Estimated amortization expense in year 2023
Finite-Lived Intangible Asset, Expected Amortization, Year One
Less accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Estimated amortization expense in year 2025
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Acquired intangible assets
Finite-Lived Intangible Assets, Gross
Estimated useful life of intangible assets
Finite-Lived Intangible Asset, Useful Life
Net acquired intangible assets
Finite-Lived Intangible Assets, Net
Goodwill
Acquired Intangible Assets [Abstract]
Gross profit
Gross Profit
Intersegment Revenues [Member]
Lease Expense [Abstract]
Earnings from continuing operations (in dollars per share)
Earnings from continuing operations per common share (in dollars per share)
Equity income from joint ventures
Income (Loss) from Equity Method Investments
Earnings from continuing operations
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent
Earnings from continuing operations (in dollars per share)
Earnings from continuing operations per common share (in dollars per share)
Discontinued operations (in dollars per share)
Loss from discontinued operations per common share (in dollars per share)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share
Discontinued operations (in dollars per share)
Loss from discontinued operations per common share (in dollars per share)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share
Loss from discontinued operations, net of income taxes
Loss on discontinued operations, net of tax
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Provision for income taxes
Income tax expense
Loss from discontinued operations
Discontinued operations
Earnings from continuing operations
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
Net Earnings Attributable to SMP [Abstract]
Net earnings attributable to SMP
Income taxes
(Increase) in accounts receivable
Increase (Decrease) in Accounts Receivable
Increase (decrease) in accounts payable
Increase in sundry payables and accrued expenses
Decrease in deferred income taxes
Increase (Decrease) in Deferred Income Taxes
(Increase) in inventories
Increase (Decrease) in Inventories
Change in assets and liabilities:
(Increase) decrease in prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Net change in other assets and liabilities
Increase (Decrease) in Other Operating Assets and Liabilities, Net
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dilutive effect of restricted stock and performance-based stock (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Acquired indefinite-lived intangible assets
Indefinite-Lived Intangible Assets (Excluding Goodwill)
Acquired Intangible Assets
Other intangibles, net
Interest expense
Cash flow interest rate swap
Interest
Interest Rate Swap [Member]
Derivative fair value
Interest Rate Contract [Member]
Inventories [Abstract]
Increase (decrease) to inventory reserves
Inventories
Inventory Disclosure [Text Block]
Finished goods
Inventory, Finished Goods, Net of Reserves
Raw materials
Inventory, Raw Materials, Net of Reserves
Work in process
Investments in unconsolidated affiliates
Leases
2022
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
Remaining operating lease terms
Lessee, Operating Lease, Remaining Lease Term
2024
Lessee, Operating Lease, Liability, to be Paid, Year Two
Renewal option period
2026
Lessee, Operating Lease, Liability, to be Paid, Year Four
2023
Lessee, Operating Lease, Liability, to be Paid, Year One
2025
Lessee, Operating Lease, Liability, to be Paid, Year Three
Less: Interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Lessee, Lease, Description [Table]
Minimum Lease Payments
Lessee, Lease, Description [Line Items]
Quantitative Lease Disclosures [Abstract]
Total lease payments
Lessee, Operating Lease, Liability, to be Paid
Outstanding letters of credit
Leaseholds [Member]
Leases [Abstract]
LIABILITIES AND STOCKHOLDERS' EQUITY
Total liabilities and stockholders' equity
Liabilities and Equity
Total liabilities
Liabilities
Total current liabilities
Liabilities, Current
CURRENT LIABILITIES:
Average daily loan balance outstanding
Line of Credit Facility, Average Outstanding Amount
Outstanding borrowings under credit facility
Borrowings under credit agreement
Long-Term Line of Credit
Line of Credit Facility [Line Items]
Line of Credit Facility [Abstract]
Overdraft facility initiation date
Line of Credit Facility [Table]
Maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Current portion of revolving credit facility
Current portion of debt
Accrued asbestos liabilities
Sale of Receivables
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
Remainder of 2022
Long-Term Debt, Maturity, Remainder of Fiscal Year
Long-term debt
Long-Term Debt, Fair Value
Total debt
Long-Term Debt
Current maturities of debt
Less: current maturities
Long-Term Debt, Current Maturities
Long-term debt
Long-Term Debt, Excluding Current Maturities
2023
Long-Term Debt, Maturity, Year One
2027
Long-Term Debt, Maturity, Year Five
Long-term debt
Long-Term Line of Credit, Noncurrent
2026
Long-Term Debt, Maturity, Year Four
2025
Long-Term Debt, Maturity, Year Three
2024
Long-Term Debt, Maturity, Year Two
Loss Contingencies [Line Items]
Incremental pre-tax provision
Loss Contingency Accrual, Provision
Loss Contingencies [Table]
Range of possible loss
Loss Contingency, Estimate of Possible Loss
Pending claims, approximate number
Loss Contingency, Pending Claims, Number
Noncontrolling interest
Changes in product warranties [Roll forward]
CASH FLOWS FROM FINANCING ACTIVITIES:
Net cash provided by (used in) operating activities
Net Cash Provided by (Used in) Operating Activities
Net cash used in investing activities
Net Cash Provided by (Used in) Investing Activities
Net cash provided by financing activities
Net Cash Provided by (Used in) Financing Activities
CASH FLOWS FROM INVESTING ACTIVITIES:
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings attributable to SMP
Net Income (Loss) Attributable to Parent
Net earnings attributable to noncontrolling interest
Net earnings
Recently Issued Accounting Pronouncements
Non-compete Agreements [Member]
Noncompete Agreements [Member]
Notional Disclosures [Abstract]
Number of reportable operating segments
Noncontrolling interest acquired
Non-Controlling Interest [Member]
Other comprehensive income before reclassifications
Weighted average discount rate
Weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
Noncurrent operating lease liabilities
Noncurrent operating lease liabilities
Minimum Lease Payments [Abstract]
Total operating lease liabilities
Present value of lease liabilities
Operating Lease, Liability
Operating lease right-of-use assets
Operating cash flows from operating leases
Operating Lease, Payments
Operating lease expense
Operating income
Operating Income (Loss)
Reportable Segments [Member]
Basis of Presentation
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Basis of Presentation [Abstract]
Derivative instruments
Foreign currency translation adjustments
Other comprehensive income, net of tax
Total other comprehensive income, net of tax
Other Comprehensive Income (Loss), Net of Tax
Other Exit Costs [Member]
Other income, net
Other Operating Income (Expense), Net
Other accrued liabilities
Other assets
Other comprehensive income (loss), net of tax:
Current portion of term loan and other debt
Other non-operating income, net
Other Nonoperating Income (Expense)
Sundry payables and accrued expenses
Other comprehensive income, net
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Foreign currency translation adjustments
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest
Pension and postretirement plans
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Total SMP [Member]
Payment for settled claims and awards related damages, including interest
Payments for Legal Settlements
Other investing activities
Payments for (Proceeds from) Other Investing Activities
Purchase of treasury stock
Payments for Repurchase of Common Stock
Cash payments
Payments for Restructuring
Dividends paid
Payments of Ordinary Dividends, Common Stock
Payments of debt issuance costs
Payments of Debt Issuance Costs
Acquisitions of and investments in businesses
Payments to Acquire Businesses, Net of Cash Acquired
Capital expenditures
Payments to Acquire Property, Plant, and Equipment
Employee Benefits
Retirement Benefits [Text Block]
Performance-based Shares [Member]
Performance Shares [Member]
Plan Name [Domain]
Plan Name [Axis]
Portion at Fair Value Measurement [Member] [Default]
Prepaid expenses and other current assets
Reclassification
Net borrowings under revolving credit facilities
Net borrowings (repayments) of other debt and capital lease obligations
Increase (decrease) in overdraft balances
Borrowings under the term loan
Settlements of warranty claims
Standard and Extended Product Warranty Accrual, Decrease for Payments
Balance, beginning of period
Balance, end of period
Standard and Extended Product Warranty Accrual
Liabilities accrued for current year sales
Net earnings
Net earnings
Net earnings
Property, plant and equipment, net of accumulated depreciation of $234,062 and $227,788 for 2022 and 2021, respectively
Increase (decrease) to allowance for expected credit losses
Operating leases
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Sale of Receivables [Abstract]
Amounts reclassified from accumulated other comprehensive income
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent
Reclassifications Out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Table]
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Related Party [Domain]
Related Party [Axis]
Repayments of the term loan
Repayments of Notes Payable
Restricted Shares [Member]
Restricted Stock [Member]
Restructuring Plan [Axis]
Exit activity liability, end of period
Exit activity liability, beginning of period
Restructuring Reserve
Restructuring Cost and Reserve [Line Items]
Restructuring and Integration Expenses [Abstract]
Restructuring and integration expenses
Restructuring and integration costs provided for during 2022
Restructuring and integration activities [Roll Forward]
Restructuring Reserve [Roll Forward]
Restructuring Plan [Domain]
Restructuring Type [Axis]
Restructuring and Integration Expenses
Restructuring and Related Activities Disclosure [Text Block]
Retained earnings
Retained Earnings [Member]
Retirement Plan Type [Domain]
Retirement Plan Type [Axis]
Disaggregation of net sales
Net sales
Business acquisition annual sales
Net Sales
Revenue from Contract with Customer [Text Block]
Net Sales [Abstract]
Expiration of vesting period
Vesting percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Short term borrowings
Plan [Member]
Scenario, Plan [Member]
Restricted and Performance-based Share Activity
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Changes in Product Warranties
Schedule of Product Warranty Liability [Table Text Block]
Allocation of Purchase Price, Assets Acquired And Liabilities Assumed
Reconciliations of Earnings Available to Common Stockholders and Shares used in Calculating Basic and Dilutive Net Earnings per Common Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Inventories
Schedule of Inventory, Current [Table Text Block]
Summary of Total Debt Outstanding
Schedule of Debt [Table Text Block]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule of Acquired Finite-Lived Intangible Asset By Major Class [Table]
Anti-dilutive Securities Excluded from Computation of Earnings per Share
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Changes in Accumulated Other Comprehensive Income by Component
Schedule of Defined Benefit Plans Disclosures [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Schedule of Employee Stock Ownership Plan (ESOP) Disclosures [Table]
Acquired Identifiable Intangible Assets
Schedule of Restructuring and Related Costs [Table]
Restructuring and Integration Expense
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
Schedule of Segment Reporting Information, by Segment [Table]
Sales and Operating Income by Operating Segments
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
SOFR [Member]
Industry Segments
Segment Reporting Disclosure [Text Block]
Segment Reporting Information [Line Items]
Segments [Domain]
Segments [Domain]
Segment Reporting Information, Profit (Loss) [Abstract]
Industry Segments [Abstract]
Discontinued Operations [Member]
Operating Activities [Domain]
Selling, general and administrative expenses
Forfeited (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Restricted and performance-based stock, weighted average grant date fair value per share [Roll Forward]
Age 65 [Member]
Share-Based Payment Arrangement, Tranche Three [Member]
Age 60 [Member]
Age 63 [Member]
Restricted and performance-based stock, shares [Roll Forward]
Beginning of period (in dollars per share)
End of period (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forfeited (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Stock-based compensation
Compensation expense, gross
Beginning of period (in shares)
End of period (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Vested (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Granted (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Additional Disclosures [Abstract]
Vested (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Shares authorized for issuance (in shares)
Award Type [Domain]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
CONSOLIDATED BALANCE SHEETS [Abstract]
Segments [Axis]
Equity Components [Axis]
Statement [Line Items]
CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]
Operating Activities [Axis]
Statement [Table]
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY [Abstract]
Employee Stock Ownership Plan
Stock Issued During Period, Value, Employee Stock Ownership Plan
Total SMP stockholders' equity
Balance attributable to SMP
Balance attributable to SMP
Stockholders' Equity Attributable to Parent
Total stockholders' equity
Balance at end of period
Balance at beginning of period
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Stockholders' equity:
Subsequent Event
Subsequent Event [Table]
Subsequent Event Type [Domain]
Subsequent Event [Member]
Subsequent Event Type [Axis]
Subsequent Event [Line Items]
Subsequent Event [Abstract]
Supplemental disclosure of cash flow information:
Supplemental Executive Retirement Plan [Member]
Supplemental Employee Retirement Plan [Member]
Receivables not yet collected
Accounts Receivable, Held-for-sale
Trade Names [Member]
Trademarks and Trade Names [Member]
Trademarks and Trade Names [Member]
Treasury stock - at cost (2,366,339 shares and 1,911,792 shares in 2022 and 2021, respectively)
Treasury Stock, Value
Treasury Stock [Member]
Treasury stock - at cost (in shares)
Purchase of treasury stock
Treasury Stock, Value, Acquired, Cost Method
Type of Restructuring [Domain]
Unrecognized gain relating to change in fair value of cash flow interest rate hedge
Vesting [Axis]
Vesting [Domain]
Variable Rate [Domain]
Variable Rate [Axis]
Average number of common shares and dilutive common shares (in shares)
Weighted average common shares outstanding - Diluted (in shares)
Average number of common shares (in shares)
Weighted average common shares outstanding (in shares)
Plus incremental shares from assumed conversions [Abstract]
Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]
Write off of unamortized deferred financing costs
Asia [Member]
Consolidation Items [Axis]
Consolidation Items [Domain]
Directors [Member]
Director [Member]
Europe [Member]
Executives [Member]
Executive Officer [Member]
Litigation Case [Axis]
Litigation Case [Domain]
Maximum [Member]
Minimum [Member]
Products and Services [Domain]
Products and Services [Axis]
Statistical Measurement [Axis]
Statistical Measurement [Domain]
Scenario [Domain]
Geographical [Domain]
Geographical [Axis]
Scenario [Axis]
Title of Individual [Axis]
Title of Individual [Domain]
Canada [Member]
Mexico [Member]
United States [Member]
Cover [Abstract]
Document Type
Document Quarterly Report
Document Transition Report
Entity Interactive Data Current
Amendment Flag
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Period End Date
Entity Registrant Name
Entity Central Index Key
Entity File Number
Entity Tax Identification Number
Entity Incorporation, State or Country Code
Current Fiscal Year End Date
Entity Current Reporting Status
Entity Shell Company
Entity Filer Category
Entity Small Business
Entity Emerging Growth Company
Entity Address, Address Line One
Entity Address, City or Town
Entity Address, State or Province
Entity Address, Postal Zip Code
City Area Code
Local Phone Number
Title of 12(b) Security
Trading Symbol
Security Exchange Name
Entity Common Stock, Shares Outstanding
Name of acquired entity.
Particulate Matter Sensor Business of Stoneridge, Inc. [Member]
Soot Sensor [Member]
Name of acquired entity.
Stabil Operative Group GmbH [Member]
Stabil [Member]
Stabil [Member]
The amount of operating right-of-use assets recognized as of the acquisition date.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease Right-of-use Assets
Operating lease right-of-use assets
Right-of use assets obtained in business acquisitions
Name of acquired entity.
Trumpet Holdings, Inc. [Member]
Trombetta [Member]
The minimum threshold percentage of equity ownership for domestic and international companies accounted for as a consolidated basis and included on the financial statements.
Minimum Equity Ownership Percentage Threshold for Consolidation in Financial Statements
Equity ownership in entities included in consolidated financial statements, minimum
Tabular disclosure of quantitative disclosures related to operating leases.
Lessee, Quantitative Disclosures Related to Operating Leases [Table Text Block]
Quantitative Disclosures Related to Operating Leases
Consolidated Leverage Ratio as defined in the Credit Agreement.
Debt Instrument, Leverage Ratio
Net Leverage Ratio
'The maximum net debt to EBITDA ratio under debt agreement.
Debt Instrument, Covenant, Maximum, Debt To EBITDA Ratio
Maximum consolidated EBITDA
The amount of money a lender will loan to a company based on the value of the collateral the company pledges. The borrowing base is usually determined by a method called margining, where the lender determines a discount factor that is multiplied by the value of the collateral; the result is the amount that will be loaned to the company.
Borrowing Base
Borrowing base
This element represents number of extensions of maturity date permitted under debt agreement.
Debt Instrument, Number of Extensions of Maturity Date
Number of extensions of maturity date
Additional borrowing capacity under the accordion feature credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
Line Of Credit Facility Additional Borrowing Capacity
Line of credit facility, accordion feature
Refers to term benchmark borrowings in a debt arrangement.
Term Benchmark Borrowings [Member]
Term Benchmark Borrowings [Member]
Loan made available to a borrower directly from the issuing bank. No third-party is used to disperse or finalize any part of the loan. Direct loans may result in lower interest rates and fees because of the alleviation of the middle man.
Borrowing [Member]
Direct Borrowings [Member]
Senior secured facility in which proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
Senior Secured Facility Revolving Credit Facility [Member]
Senior Secured Revolving Credit Facility [Member]
Senior Secured Facility - Revolver Due 2023 [Member]
Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
Term Loan and Revolving Credit Facilities [Member]
Term Loan and Revolving Credit Facilities [Member]
This represents the interest rate swap facility in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount..
Interest Rate Swap Facility [Member]
Interest Rate Swap Agreement [Member]
Period for extension of maturity date permitted under debt agreement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
Debt Instrument, Period for Extension of Maturity Date
Debt instrument, extension period
Arrangement in which loan proceeds can continuously be obtained following repayments, in U.S. Dollars, Euros, Sterling, Swiss Francs, Canadian Dollars and other currencies.
Multi-currency Revolving Credit Facility [Member]
Revolving Credit Facility [Member]
Credit Facility - Revolver Due 2027 [Member]
A letter of credit sub-limit arrangement in a revolving credit facility.
Sub-limit Letter of Credit [Member]
Letter of Credit Sublimit [Member]
A swing line facility is a sub-limit of a syndicated revolving credit loan whereby a lender makes a short term (operating not more than five days) loan, in smaller amounts, on shorter notice, and with a higher interest rate than is otherwise available for revolving credit loans.
Swing Line Loans [Member]
Swing Line Loans [Member]
This represents the term loan facility in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount..
Term Loan Facility [Member]
Term Loan Facility [Member]
Credit Facility - Term Loan Due 2027 [Member]
Term of the interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Debt Instrument, Term of Variable Rate
Term of variable rate
Amortization percentage for periodic payments in a debt agreement.
Debt Instrument, Amortization Percentage of Periodic Payment
Periodic payment amortization percentage
Amount after valuation and FIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.
FIFO Inventory, Net
Inventories
Subtotal
Carrying amount as of the balance sheet date of goods shipped to customers that the entity expects to be returned within the normal operating cycle of one year.
Unreturned Customer Inventories
Unreturned customer inventories
Amount of liability for consideration received or receivable from customer when consideration is expected to be refunded to customer, classified as current. The liability arises when core products are sold and expected to be returned.
Accrued Core Liabilities, Current
Accrued core liability
Amount of liability for consideration received or receivable from customer when consideration is expected to be refunded to customer, classified as current. The liability arises when goods are expected to be returned by the customer due to defective goods or overstock.
Accrued Customer Returns
Accrued customer returns
Cash Paid During Period [Abstract]
Cash paid during the period for:
Amount of increase to treasury stock for the portion of the cost to recognize the award under share-based payment arrangement.
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Treasury Stock
Stock-based compensation
The product line relocation made in connection with the acquisition of certain soot product lines from Stonebridge, Inc..
Soot Sensor Product Line Relocation [Member]
Soot Sensor Product Line Relocation [Member]
Program initiated in 2016 to selling off or closing down some plants or units to reorganize a firm's operations to be more in line with its core competencies, in the interest of efficiency, or as a cost cutting measure.
Plant Rationalization Program [Member]
Plant Rationalization Program [Member]
Amount reclassified out of the restructuring reserve during the period.
Restructuring Reserve, Reclassification Adjustment
Reclassification
Amortization of acquired intangible assets [Abstract]
Amortization of acquired intangible assets [Abstract]
Aggregate amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fourth fiscal year following the current fiscal year.
Finite Lived Intangible Assets Amortization Expense, after Year Four
Estimated amortization expense in years 2026 through 2041
Intangible asset arising from original creative thought. Include, but is not limited to, patents, developed technology and intellectual property.
Patents, Developed Technology and Intellectual Property [Member]
Patents, Developed Technology and Intellectual Property [Member]
Agreement in which one party agrees to supply predetermined quantity.
Supply Agreement [Member]
Supply Agreements [Member]
Indefinite Lived Intangible Assets [Abstract]
Indefinite Lived Intangible Assets [Abstract]
This element represents polish overdraft facility and other debt.
Polish Overdraft Facility and Other Debt [Member]
Other [Member]
Polish Overdraft Facility and Other Debt [Member]
Amount net of taxes unrealized gain (loss) related to net of cash settlements payments in fair value of interest rate derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income.
Unrealized Gain (Loss), Net of Taxes, Accumulated Other Comprehensive Income (Loss), Cash Settlements Payments
Unrecognized gain, net of cash settlements payments, net of tax
Amount net of taxes unrealized gain (loss) related to the increase or decrease in fair value of interest rate derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income to the extent that the cash flow hedge was determined to be effective.
Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Net of Taxes, Accumulated Other Comprehensive Income (Loss)
Unrecognized gain relating to change in fair value of cash flow interest rate hedge, net of tax
Amount of unrealized gain (loss) related to net of cash settlements payments in fair value of interest rate derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income.
Unrealized Gain (Loss), Pretax, Accumulated Other Comprehensive Income (Loss), Cash Settlements Payments
Unrecognized gain, net of cash settlements payments
Details About Accumulated Other Comprehensive Income Components [Abstract]
Details About Accumulated Other Comprehensive Income Components [Abstract]
Shares or units awarded to employees for meeting certain performance targets and stock including a provision that prohibits sale or substantive sale of an equity instrument for a specified period of time or until specified performance conditions are met.
Restricted and Performance based Shares [Member]
Restricted and Performance-Based Shares [Member]
Countries excluding the United States, Canada, Mexico and countries in Europe
Other Foreign [Member]
Other Foreign [Member]
Product group that manufactures and remanufactures other climate control parts.
Other Climate Control Parts [Member]
Other Climate Control Parts [Member]
Product group that manufactures wire and cable.
Wire and Cable [Member]
Wire and Cable [Member]
Product group that manufactures and remanufactures air conditioning compressors.
Compressors [Member]
Compressors [Member]
Channel that sell our products to warehouse distributors and retailers.
Aftermarket [Member]
Aftermarket [Member]
Channel where our domestic entities sell to customers outside the United States.
Export [Member]
Export [Member]
Product group that manufactures and remanufactures Ignition, Emission Control, Fuel and Safety Related System Products.
Ignition, Emission Control, Fuel and Safety Related System Products [Member]
Ignition, Emission Control, Fuel and Safety Related System Products [Member]
Channel that sell our products to original equipment manufacturers who redistribute our products within their distribution network, independent dealerships and service dealer technicians.
Original Equipment ("OE") and Original Equipment Service ("OES") [Member]
OE/OES [Member]
An operating segment that manufactures and remanufactures air conditioning compressors, air conditioning and heating parts, engine cooling system parts, power window accessories and windshield washer system parts.
Temperature Control [Member]
Temperature Control [Member]
An operating segment which manufactures and distributes ignition and emission parts, ignition wires, battery cables and fuel system parts.
Engine Management [Member]
Engine Management [Member]
Restricted and Performance Stock Grants [Abstract]
Restricted and Performance Stock Grants [Abstract]
Post vesting holding period that once the award vests the participant needs to hold the award for a given time period until they can exercise the award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Share-based Compensation Arrangement by Share-based Payment Award,, Post Vesting Holding Period
Post vesting holding period for restricted and performance shares issued
The weighted average fair value at grant date for performance shares target adjustment equity-based awards issued during the period.
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Performance Shares Target Adjustment, Weighted Average Grant Date Fair Value
Performance Shares Target Adjustment (in dollars per share)
The number of types of restricted stock granted to eligible employees.
Number of Types of Restricted Stock
Number of types of restricted stock
The vesting period for shares granted within eligible age limit employee under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Vesting Period Before Eligible Age Limit
Vesting period before reaching age limit
Represents the measuring period for performance-based shares, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
Share-based Compensation Arrangement by Share-based Payment Award, Measuring period for performance-based shares
Measuring period for performance-based shares
Disclosure of 2016 Omnibus Incentive Plan which permits the grant of incentive awards from time to time to selected employees, officers, and directors of the Company and its Affiliates.
Two Thousand and Sixteen Omnibus Incentive Plan [Member]
2016 Omnibus Incentive Plan [Member]
One of the ranking officers of the entity, appointed to the position by the board of directors and Person serving on the board of directors (who collectively have responsibility for governing the entity).
Executives and Directors [Member]
Executives and Directors [Member]
Employees hired by the Company.
Employees [Member]
Employees [Member]
Represents the percentage of the forfeitures on share-based payment award during the period.
Share-based Compensation Arrangement by Share-based Payment Award, Estimated forfeitures, Percentage
Estimated forfeitures
The number of equity-based payment instruments, excluding stock (or unit) options, related to performance shares target adjustment during the reporting period.
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Performance Shares Target Adjustment
Performance Shares Target Adjustment (in shares)
Tabular disclosure of information pertaining to deferred financing costs amortized period of time.
Schedule of Deferred Financing Costs, Amortized [Table Text Block]
Schedule of Deferred Financing Costs
Maturities of Debt [Abstract]
Maturities of Debt [Abstract]
Debt Issuance Costs, Amortization [Abstract]
Deferred Finance Costs, Amortization [Abstract]
Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for financing costs.
Amortization Of Financing Costs Year Four
2026
Amount of amortization expense expected to be recognized during the first fiscal year following the latest fiscal year for financing costs.
Amortization Of Financing Costs Year One
2023
Amount of amortization expense expected to be recognized in the remainder of the fiscal year following the latest fiscal year for financing costs.
Amortization of Financing Costs, Remainder of Fiscal Year
Remainder of 2022
Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for financing costs.
Amortization Of Financing Costs Year Three
2025
Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for financing costs.
Amortization Of Financing Costs Year Five
2027
Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for financing costs.
Amortization Of Financing Costs Year Two
2024
Period of time at which borrowing available under credit facility automatically renew, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Line Of Credit Facility Renewal Period
Overdraft facility renewal period
Period of time at which cancellation of the credit facility before renewal, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Line of Credit Facility, Cancellation Period
Overdraft facility cancellation period
Interest rate at which a bank borrows funds from other banks in Warsaw interbank market.
Warsaw Interbank Offered Rate [Member]
WIBOR [Member]
Refers to the borrowings under polish overdraft facility in which proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
Polish Overdraft Facility [Member]
The amount of receivables sold during the period.
Sale of Receivables
Sale of receivables to financial institutions
The amount of charges incurred relating to the sale of receivables during the reporting period.
Sale of receivables, related charges
Charge related to sale of receivables
The number of independent third parties from whom cash flow interest rate swap agreement obtained.
Number of Independent Third Parties
Number of independent third parties
Fair value portion of currency related to deferred compensation.
Deferred Compensation, Fair Value
Deferred compensation
Defined Contribution Pension and Other Postretirement Plans [Abstract]
Defined Contribution Pension and Other Postretirement Plans [Abstract]
Benefit Plan [Abstract]
Number of former union employees in the US covered by the plan.
Number of former union employees covered by the plan
Number of former union employees covered by the plan
Employee Stock Ownership Plan and Trust (ESOP) for the company.
Employee Stock Ownership Plan and Trust (ESOP) [Member]
Name of acquired entity.
Kade Trading GmbH [Member]
Kade [Member]
Expense and Cash Flow Information [Abstract]
Expense and Cash Flow Information [Abstract]
Amount of non-lease expense components such as maintenance, property taxes, etc, and operating lease expense for leases with an initial term of 12 months or less.
Operating Lease, Non-lease Components
Excluded expenses of non lease
Supplemental Cash Flow Information Lessee [Abstract]
Cash Paid For The Amounts Included In The Measurement Of Lease Liabilities [Abstract]
Cash Paid for the amounts included in the measurement of lease liabilities [Abstract]
Right-of-Use Asset Obtained In Exchange For Operating Lease Liability [Abstract]
Right-of-use assets obtained in exchange for new lease obligations [Abstract]
Amount of right-of-use assets related to lease modifications and extension for our executive offices in Long Island City, New York.
Right-of-use Assets Related to Lease Modifications and Extension
Right-of-use assets related to lease modifications and extension
Liabilities, Lessee [Abstract]
Liabilities [Abstract]
Current portion of the present value of lessee's discounted obligations from operating leases included in sundry payables and accrued expenses.
Lessee Sundry Payables and Accrued Expenses
Sundry payables and accrued expenses
Operating leases [Abstract]
Operating Leases [Abstract]
Assets Lessee [Abstract]
Assets [Abstract]
Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fourth fiscal year following latest fiscal year.
Lessee, Operating Lease, Liability, Payments, Due after Year four
Thereafter
Amount after valuation and FIFO reserves including unreturned customer inventories expected to be sold, or consumed within one year or operating cycle, if longer.
FIFO Inventory Net With Unreturned Customer Inventories
Total inventories
Asbestos [Abstract]
Asbestos [Abstract]
The estimated increase (or decrease) from the lower amount of possible loss from the contingency during the period.
Loss Contingency, Range of Possible Loss, Increase (Decrease) from Lower Range
Decrease in range of possible loss from lower range
The estimated increase (or decrease) from the higher range amount of possible loss from the contingency during the period.
Loss Contingency, Range of Possible Loss, Increase (Decrease) from Higher Range
Increase in range of possible loss from upper range
Derivative instrument, percentage of credit spread adjustment under credit agreement.
Derivative Instrument, Rate of Credit Spread Adjustment
Derivative, credit spread adjustment percentage