Recently Issued Accounting Pronouncements Accounting Changes and Error Corrections [Text Block] Other Current Accrued Liabilities Accounts Payable and Accrued Liabilities Disclosure [Text Block] Receivables, net Net receivables Accounts Receivable, Net, Current Accumulated Amortization Accumulated other comprehensive loss, beginning of period Accumulated other comprehensive loss, end of period Accumulated other comprehensive loss Accumulated other comprehensive income (loss) [Abstract] Less accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Acquired Finite-Lived Intangible Assets by Major Class [Axis] Acquired Finite-Lived Intangible Assets [Line Items] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Acquisition of other companies Payments to Acquire Businesses, Net of Cash Acquired Capital in excess par Depreciation expense related to property, plant and equipment Allowance for doubtful accounts receivable Allowance for Doubtful Accounts Receivable, Current Restricted Stock [Member] Weighted stock options [Member] Stock Options [Member] Stock Options [Member] CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) [Abstract] Basic (in dollars per share) Buildings [Member] Total consideration paid Purchase price Pro forma information as if quinn acquisition occurred at beginning of year [Abstract] Customer relationship and contracts Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets Inventories Business Acquisition, Purchase Price Allocation, Current Assets, Inventory Other current assets Business Acquisition, Purchase Price Allocation, Current Assets, Prepaid Expense and Other Assets Receivables Business Acquisition, Purchase Price Allocation, Current Assets, Receivables Accounts payable Business Acquisition, Purchase Price Allocation, Current Liabilities, Accounts Payable Other accrued liabilities Business Acquisition, Purchase Price Allocation, Current Liabilities, Accrued Liabilities Goodwill recorded Business Acquisition, Purchase Price Allocation, Goodwill Amount Other long term assets Business Acquisition, Purchase Price Allocation, Other Noncurrent Assets Property, plant and equipment Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition [Line Items] Supplemental pro forma data Schedule of Business Acquisitions, by Acquisition [Table] Cash and cash equivalents Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash and Cash Equivalents, at Carrying Value Receivables, net Increase (Decrease) in Accounts Receivable Income tax receivable Increase (Decrease) in Income Taxes Receivable Inventories Increase (Decrease) in Inventories Pension contributions Changes in: Accounts payable Accrued liabilities Increase (Decrease) in Accrued Liabilities Legal Proceedings Commitments and Contingencies Disclosure [Text Block] Common stock, shares authorized (in shares) Common stock, shares issued (in shares) Common stock, $1.00 par value per share; 120,000,000 shares authorized; 35,365,892 and 32,317,467 shares issued , respectively Total comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Accumulated Comprehensive Income Comprehensive Income (Loss) Note [Text Block] Cost of sales Total current liabilities Liabilities, Current Current liabilities: Customer prepayments Debt Debt Disclosure [Text Block] Postretirement benefits Deferred income tax liabilities Defined benefit postretirement plans [Abstract] Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract] Defined Benefit Plans and Other Postretirement Benefit Plans [Domain] Defined contribution retirement plans [Abstract] Expense recorded Diluted (in dollars per share) Effect of translation on cash and cash equivalents LIFO expense Effect of LIFO Inventory Liquidation on Income Tax benefit Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Share-based compensation expense Compensation Expense [Abstract] Escrow account balance Finite-Lived Intangible Assets, Major Class Name [Domain] Intangible Assets [Abstract] Amortization expense of intangible assets Future amortization expense of intangible assets [Abstract] Furniture and fixtures [Member] Furniture and Fixtures [Member] For the year ended 12/31/17 For the year ended 12/31/16 For the year ended 12/31/13 For the year ended 12/31/15 For the year ended 12/31/14 (Gain) loss on disposition of property, plant and equipment Gain (Loss) on Sale of Property Plant Equipment Goodwill [Line Items] Schedule of Goodwill [Table] Gross profit Gross Profit CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (UNAUDITED) [Abstract] Uncertain Tax Positions [Abstract] Uncertain Tax Positions Income Tax Disclosure [Text Block] Accrual for interest and penalties Interest and penalties accrued [Abstract] Income taxes paid [Abstract] Income tax receivable Income Taxes Receivable, Current Other current assets Increase (Decrease) in Other Operating Assets Gross Carrying Amount Net Finite-Lived Intangible Assets, Net Goodwill, net Balance, beginning of period Balance, end of period Interest expense Interest Expense Finished goods LIFO Inventories Total inventories as reported Inventory, Net Raw materials & component parts Maintenance, tooling & supplies Work in progress Total gross inventories @ FIFO Inventory, Gross Gross inventories @ FIFO: Less reserves: Valuation Gross inventories on FIFO basis accounted for on a LIFO basis Land improvements [Member] Land Improvements [Member] Land [Member] Total liabilities and shareholders' equity Liabilities and Equity Liabilities and Shareholders' Equity Maturity of bank facility Advance from unsecured resolving credit facility Line of credit facility, interest rate description Interest rate (in hundredths) Interest expense paid Available borrowing capacity under unsecured revolving line of credit Line of credit facility [Abstract] Legal expenses Outstanding term loan Current portion of long-term debt Less current portion of long-term debt 2016 Long-term Debt, Maturities, Repayments of Principal in Year Five 2015 Long-term Debt, Maturities, Repayments of Principal in Year Four 2014 Long-term Debt, Maturities, Repayments of Principal in Year Three 2013 Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term debt Total Long-term notes payable Long-term Debt Machinery and equipment [Member] Machinery and Equipment [Member] Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Nature of Uncertainty [Domain] Reasonably Possible Significant Change in Unrecognized Tax Benefits by Item [Axis] Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table] Scheduled maturities of long-term debt [Abstract] Maturities of Long-term Debt [Abstract] Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Cash flows from financing activites: Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from investing activites: Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from operating activities: Net earnings Net earnings Net earnings Net increase (decrease) in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Recently Issued Accounting Pronouncements [Abstract] Other (expense) income, net Nonoperating Income (Expense) Operating income Operating income (loss) Operating Income (Loss) Sales Net sales Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Total other comprehensive (loss) income Other Comprehensive Income (Loss), before Tax Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Current period change Other current assets Other Assets, Current Other (expense) income, net Other Nonoperating Income (Expense) Other Postretirement Plans [Member] Other Benefits [Member] Dividends paid Payments of Dividends, Common Stock Pension expense Pension Expense Postretirement obligation Pension and Other Postretirement Benefit Expense Retirement Benefits Pension and Other Postretirement Benefits Disclosure [Text Block] Pension Benefits [Member] Amortization of unrecognized net loss (gain) Defined Benefit Plan, Amortization of Gains (Losses) Amortization of prior service cost Amortization of unrecognized transition asset Employer contributions made during the period Estimated future employer contributions for the next fiscal year Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year Expected return on plan assets Defined Benefit Plan, Expected Return on Plan Assets Interest cost Net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost Service cost Assumed submitted claims medical trend rate used to fix the amount of the Company's obligation (in hundredths) Year in which submitted claims medical trend rate was determined Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Axis] Defined Benefit Plan Disclosure [Line Items] Schedule of Defined Benefit Plans Disclosures [Table] Proceeds from equity offering Proceeds from notes payable Proceeds from disposition of property, plant and equipment Proceeds from exercise of stock options Warranty expenses Property, plant and equipment Property, plant and equipment, net Total property, plant and equipment, net Property, Plant and Equipment, Net Property, Plant & Equipment [Abstract] Provision for losses on receivables Provision for Doubtful Accounts Additions to property, plant and equipment Payments to Acquire Property, Plant, and Equipment Receivables Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Reconciliation of unrecognized tax benefits [Roll Forward] Payments of notes payable Repayments of Notes Payable Retained earnings Components of intangible assets Inventories Inventory Disclosure [Text Block] Summary of outstanding debt balances Changes in the carrying amount of goodwill Summary of property, plant and equipment balances Property, Plant and Equipment [Table Text Block] Segment Data Segment Reporting Disclosure [Text Block] Summary of key segment information Gross sales Segment Reporting Information [Line Items] Schedule of Segment Reporting Information, by Segment [Table] Selling, general and administrative expenses Unrecognized compensation expense Weighted-average period of cost recognition (in years) Expiration term (in years) Intrinsic value of stock options exercised Exercised (in dollars per share) Granted (in shares) Granted (in dollars per share) Weighted-average fair value per share at grant date (in dollars per share) Outstanding, end of period Outstanding, beginning of period (in shares) Outstanding, end of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Outstanding, beginning of period (in dollars per share) Outstanding, end of period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Exercisable, end of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Exercisable, end of period (in dollars per share) Exercisable, end of period (in years) Expected dividend yield, maximum (in hundredths) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Award Type and Plan Name [Axis] Share-based Compensation Arrangements by Share-based Payment Award, Award Type and Plan Name [Domain] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) [Abstract] Accumulated Comprehensive Income [Abstract] Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Reconciliation of unrecognized tax benefits Excess tax benefit from share-based compensation Income taxes paid Total current assets Assets, Current Current Assets: Gross receivables Balance, beginning of period Balance, end of period Unrecognized Tax Benefits Gross increases - current year tax positions Gross increases - tax positions from prior periods Unrecognized tax benefits that would impact effective tax rate Adjusted weighted average common shares outstanding for diluted EPS (in shares) Effect of dilutive securities: employee stock options (in shares) Weighted average common shares outstanding for basic EPS (in shares) Construction in progress [Member] Property, Plant & Equipment Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment, Type [Domain] Additions to property, plant and equipment Total assets Assets Receivable Type [Domain] Interest income Accounts, Notes, Loans and Financing Receivable [Line Items] Other Total other current accrued liabilities Other Liabilities, Current Other liabilities Sales by segment [Abstract] Dividends per share (in dollars per share) Stock Compensation Plans Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Earnings (loss) before income taxes [Abstract] Antidilutive Securities, Name [Domain] Assets Assets [Abstract] Treasury stock, 1,818,336 and 1,824,336 shares, respectively, at cost Treasury Stock, Value Other comprehensive (loss) income Excess tax benefit from share-based compensation Excess Tax Benefit from Share-based Compensation, Operating Activities Other assets, net Goodwill [Roll Forward] Antidilutive securities excluded from the computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, by Antidilutive Securities [Axis] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Diluted earnings per share from continuing operations (in dollars per share) Net earnings per share: Net Earnings Per Share [Abstract] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Goodwill acquired during the period Earnings before income tax provision Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Deferred income tax benefit Deferred Income Taxes and Tax Credits Schedule of Property, Plant and Equipment [Table] Common stock, par value (in dollars per share) Treasury stock, shares, at cost (in shares) Property, Plant and Equipment by Type [Axis] Property, Plant and Equipment [Line Items] Total shareholders' equity Stockholders' Equity Attributable to Parent Income tax provision Notes receivable [Member] Forfeited or expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Forfeited or expired (in dollars per share) Stock issued in initial public offering (in shares) Exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Statement, Business Segments [Axis] Stock Options, Shares [Roll Forward] Weighted-Average Exercise Price [Abstract] Valuation Assumptions [Abstract] Net Earnings Per Share Earnings Per Share [Text Block] Litigation reserves Acquisition expenses Cash paid at closing, net Common stock paid at closing Business Acquisition, Cost of Acquired Entity, Equity Interests Issued and Issuable Depreciation and amortization Accounts receivable [Member] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Summary of the Company's receivable balances Accounts, Notes, Loans and Financing Receivable by Receivable Type [Axis] Shareholders' equity: Acquisitions Business Combination Disclosure [Text Block] Adjustments to reconcile net earnings to cash provided by operating activities: Accounts payable Accounts Payable, Current Payroll and benefits Accrued interest Other accrued liabilities Taxes payable Accrued liabilities: Earnings (loss) before income tax provision Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest Foreign currency translation Inter-segment sales Corporate & Other [Member] Segment [Domain] Thereafter For the remainder of the year ended 12/31/12 Estimated future employer contributions for the current fiscal year Other Current Accrued Liabilities [Abstract] Basis of Presentation [Abstract] Receivables [Abstract] Acquisitions [Abstract] Long-term debt scheduled maturities Summary of other current accrued liabilities Preliminary purchase price allocation to net assets acquired Reconciliation of the number of weighted shares used to compute basic and diluted net earnings per share Inventories used in determining cost of sales Legal Proceedings [Abstract] Goodwill and Intangible Assets [Abstract] Inventories [Abstract] Debt [Abstract] Retirement Benefits [Abstract] Components of net periodic benefit cost Summary of stock-based compensation expense Stock option valuation assumptions Outstanding letters of credit Stock Compensation Plans [Abstract] Stock-based compensation expense, net of tax Allocated Share-based Compensation Expense, Net of Tax Accumulated other comprehensive income (loss) Expected amortization expense by year Weighted Average Amortization Period (in years) Summary of stock options activity Segment Data [Abstract] Restricted shares issued in business acquisition (in shares) Sales Business Acquisition, Pro Forma Revenue Net earnings Business Acquisition, Pro Forma Net Income (Loss) Expected life options, maximum (in years) Expected life options, minimum (in years) Expected stock price volatility, minimum (in hundredths) Expected stock price volatility, maximum (in hundredths) Risk free interest rate, minimum (in hundredths) Risk free interest rate, maximum (in hundredths) Vesting period, minimum (in years) Vesting period, maximum (in years) Outstanding, end of period (in years) Exercisable, end of period Amendment Flag Current Fiscal Year End Date Document Period End Date Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Registrant Name Entity Central Index Key Entity Common Stock, Shares Outstanding Document Fiscal Year Focus Document Fiscal Period Focus Document Type Represents percentages of contributions made by the employer. Defined Benefit Plan Contributions By Employer in Percentage Percentage of contributions made by employer (in hundredths) The estimated reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken. Estimated change in unrecognized tax positions expected within next twelve months Estimated change in unrecognized tax benefits expected within the next twelve months Unrecognized tax benefits related to tax credits and other various deductions for which it is reasonably possible that the total amount of the unrecognized tax benefit will significantly increase or decrease within twelve months of the balance sheet date. Tax credits and other various deductions [Member] The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Expected Dividend Yield, Minimum (in hundredths) Expected dividend yield, minimum (in hundredths) Aggregate Intrinsic Value [Abstract] Weighted Average Remaining Contractual Term [Abstract] Weighted-Average Remaining Contractual Term [Abstract] Equity-based compensation awards granted to employees. Granted to Employees [Member] Equity-based compensation awards granted to directors. Granted to Directors [Member] Equity-based compensation plans and award types, including multiple equity-based payment arrangements, by recipient. Schedule of Share based Compensation Arrangement by Share based Payment Award, Award Recipient [Domain] Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Award Recipient [Domain] Pertinent data describing and reflecting required disclosures pertaining to an equity-based compensation arrangement, by recipient. Schedule Of Share-based Compensation Arrangement By Sharebased Payment Award Award Recipient [Axis] Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Award Recipient [Axis] The number of stock compensation plans in place as of the balance sheet date. Number of stock compensation plans Postretirement plans portion of AOCI. Defined Benefit Postretirement Plans Accumulated Other Comprehensive Income [Member] Defined Benefit Postretirement Plans [Member] Pension plan portion of AOCI. Defined benefit Pension Plans Accumulated Other Comprehensive Income [Member] Defined Benefit Pension Plans [Member] Foreign currency translation portion of AOCI. Foreign Currency Translation Accumulated Other Comprehensive Income [Member] Foreign Currency Translation [Member] Reflects components of AOCI Accumulated Other Comprehensive Income Loss [Domain] Accumulated Other Comprehensive Income [Domain] Reflects components of AOCI Accumulated Other Comprehensive Income Loss Components [Axis] Accumulated Other Comprehensive Income [Axis] Tabular disclosure of the components of AOCI. Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income [Table] The employer's best estimate, at upper range, as soon as it can be reasonably determined, of contributions expected to be paid to the plan in the current remaining fiscal period. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year, upper range Estimated future employer contributions for the current fiscal year, upper range The employer's best estimate, at lower range, as soon as it can be reasonably determined, of contributions expected to be paid to the plan in the current remaining fiscal period. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year, Lower range Estimated future employer contributions for the current fiscal year, lower range The employer's best estimate, at upper range, as soon as it can be reasonably determined, of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. Defined Benefit Plan Estimated Future Employer Contributions In Next Fiscal Year, Upper Range Estimated future employer contributions for the next fiscal year, upper range The employer's best estimate, at lower range, as soon as it can be reasonably determined, of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year, lower range Estimated future employer contributions for the next fiscal year, lower range For Canadian employees, the maximum percentage of an employee's salary for which the Company will make a contribution with no individual employee match required. Maximum employer contribution rate, Canadian employees Maximum employer contribution rate, Canadian employees (in hundredths) For Canadian employees, the minimum percentage of an employee's salary for which the Company will make a contribution with no individual employee match required. Minimum employer contribution rate, Canadian employees Minimum employer contribution rate, Canadian employees (in hundredths) For U.S. employees, the incremental percentage by which employees may increase or decrease contributions under the plan limited to the total maximum employee contribution rate. Incremental rate by which employee contribution rate may be increased or decreased, U.S. employees Incremental rate by which employee contribution rate may be increased or decreased, U.S. employees (in hundredths) For U.S. employees, the maximum percentage of employee earnings that employees may contribute under the plan for which the Company will not make a matching contribution. This amount is in addition to the employee contributions which are matched by the Company. Maximum employee contribution rate over and above employee contribution rate matched by employer, U.S. employees Maximum employee contribution rate over and above employee contribution rate matched by employer, U.S. employees (in hundredths) For U.S. employees, the maximum percentage of employee earnings that employees may contribute under the plan for which the Company will make a matching contribution. Maximum employee contribution rate matched by employer, U.S. employees Maximum employee contribution rate matched by employer, U.S. employees (in hundredths) For U.S. employees, the percentage of employee contributions for which the Company will make a matching contribution. Employer contribution match rate, U.S. employees Employer contribution match rate, U.S. employees (in hundredths) The number of defined benefit postretirement plans that provides medical benefits to employees. Number of defined benefit postretirement plans providing medical benefits Number of defined postretirement plans providing medical benefits The number of defined benefit pension plans the Company sponsors that cover both salaried and hourly employees. Number of defined benefit postretirement plans The years of service credited under the Supplemental Executive Retirement Plan for each year of service credited under the qualified noncontributory pension plan. Years of service credited Years of service credited under supplemental executive retirement plan The number of unfunded non-qualified deferred compensation pension plans the Company had for certain U.S. employees. Number Of Unfunded Non Qualified Deferred Compensation Pension Plans Number of unfunded non qualified deferred compensation pension plans The cash outflow for the payment of a long-term borrowing made from proceeds from equity issued in initial public offering. Proceeds From Issuance Initial Public Offering Used For Repayment Of Debt Proceeds from issuance initial public offering used for repayment of debt Issuance Of Equity Disclosure [Abstract] The maximum fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. Maximum Unused Commitment Fee Maximum unused commitment fee (in hundredths) The minimum fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. Minimum Unused Commitment Fee Minimum unused commitment fee (in hundredths) The maximum borrowing capacity under the Term Loan associated with the secured credit facility. Maximum Borrowing Capacity Under Term Loan Maximum borrowing capacity under term loan The term of the credit facility, which may be presented in a variety of ways (years, months, or other periods). Term of credit facility Term of credit facility Carrying value as of the balance sheet date of obligations incurred and payable for freight. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Accrued freight current Accrued freight Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties and hold back agreements related to the acquisition of International Lift Systems and Petro Hydraulic Lift Systems, LLC.. Accrued hold back & royalty consideration Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable within one year (or the operating cycle, if longer). Represents currently earned compensation under compensation arrangements that is not actually paid until a later date and the current liability recognized in the balance sheet that is associated with the defined benefit pension plans. Deferred compensation & benefit plans An asset acquired in a business combination representing a customer relationship that exists between an entity and its customer, including relationships established through contracts, if (a) the entity has information about the customer and has regular contact with the customer, and (b) the customer has the ability to make direct contact with the entity. Such assets would include tenant relationships obtained through acquisition, unless otherwise included in acquired in-place leases. Customer relationships and contracts [Member] Customer relationships and contracts [Member] Payments made to third parties in exchange for their agreement not to engage in specified competitive practices in specified geographic territories for a specified period of time and the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style. Non Compete Agreements And Trademarks [Member] Non-compete agreements and trademarks [Member] A component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Power Transmission [Member] A component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Oil Field [Member] Long lived, depreciable assets that are used in the creation, maintenance and utilization of information systems and capitalized costs of purchased software applications and capitalized costs to develop software for sale or licensing, or for long-term internal use. Computer Equipment and Software [Member] Computer equipment and software [Member] Amounts due from parties or arising from transactions not otherwise specified in the taxonomy. Other Receivables [Member] Other receivables [Member] The amount of acquisition cost of a business combination allocated to indemnification liability of the acquired entity. Business Acquisition Purchase Price Allocation Indemnification Liability Uncertain tax liability The amount of acquisition cost of a business combination allocated to indemnification asset of the acquired entity. Business Acquisition Purchase Price Allocation Indemnification Asset Indemnification asset The amount of acquisition cost of a business combination allocated to non-compete agreements and trademarks. Business Acquisition Purchase Price Allocation Non Compete Agreements And Trademarks Non-compete agreements and trademarks The fair value per share of restricted shares issued in business combination. Business Acquisition Equity Interests Issued Fair Value Per Share Business acquisition equity interests issued fair value per share (in dollars per share) Business acquisition date of purchase. To be used as other businesses or segments as purchased and brought on to the parent company's financials. Business acquisition date of purchase Business acquisition, date of purchase Represents the reporting of amounts related to the acquisition of Zenith Oilfield Technology Ltd that was completed during the period. Zenith Oilfield Technology Ltd [Member] Represents the reporting of amounts related to the acquisition of Datac Instrumentation Limited that was completed during the period. Datac Instrumentation Limited [Member] Represents the reporting of amounts related to the acquisition of Quinn's Oilfield Supply Ltd. that was completed during the period. Quinns Oilfield Supply Ltd [Member] Represents the reporting of amounts related to the acquisition of Pentagon Optimization Services, Inc. that was completed during the period. Pentagon Optimization Services [Member] Pentagon Optimization Services, Inc [Member] Tabular disclosure of the components which comprise the purchase price consideration for the business acquisition. Preliminary purchase price consideration components [Table Text Block] Preliminary purchase price consideration components Document and Entity Information [Abstract] The net cash outflow or inflow related to increases or decreases in other assets. Increase Decrease In Other Assets Decrease in other assets Amounts recognized specific to defined benefit postretirement plans in other comprehensive income (but not yet recognized in net periodic benefit cost), including the net gain (loss) and net prior service cost (credit) arising during the period. Also includes reclassification adjustments out of other comprehensive income as a result of being recognized as components of net periodic benefit cost for the period. Total defined benefit postretirement plans other comprehensive income Total defined benefit postretirement plans For each annual statement of income presented, the tax effect of the net gain (loss) recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net postretirement periodic benefit cost for the period. Other Comprehensive Income Defined Benefit Postretirement Plans Tax Portion Income tax benefit related to defined benefit postretirement plans The net gain (loss) specific to defined benefit postretirement plans previously recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period. Defined benefit postretirement plans, amortization of unrecognized net gain included in net periodic benefit cost Amortization of unrecognized net gain included in net periodic benefit cost The change in other comprehensive income specific to defined benefit postretirement plans due to the amortization of the net prior service costs (credit) into net periodic pension costs. Defined benefit postretirement plans, amortization of prior service cost included in net periodic benefit cost Amortization of prior service cost included in net periodic benefit cost Defined benefit postretirement plans [Abstract] Defined benefit postretirement plans: Amounts recognized specific to defined benefit pension plans in other comprehensive income (but not yet recognized in net periodic benefit cost), including the net gain (loss) and net prior service cost (credit) arising during the period. Also includes reclassification adjustments out of other comprehensive income as a result of being recognized as components of net periodic benefit cost for the period. Total defined benefit pension plans other comprehensive income Total defined benefit pension plans For each annual statement of income presented, the tax effect of the net gain (loss) recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net pension periodic benefit cost for the period. Other Comprehensive Income Defined Benefit Pension Plans Tax Portion Income tax (expense) related to defined benefit pension plans The net gain (loss) specific to defined benefit pension plans previously recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period. Defined benefit pension plans, amortization of unrecognized net loss included in net periodic benefit cost Amortization of unrecognized net loss included in net periodic benefit cost The change in other comprehensive income specific to defined benefit pension plans due to the amortization of the net prior service costs (credit) into net periodic pension costs. Defined benefit pension plans, amortization of prior service cost included in net periodic benefit cost Amortization of prior service cost included in net periodic benefit cost Defined benefit pension plans [Abstract] Defined benefit pension plans: STATEMENT OF CONSOLIDATED COMPREHENSIVE INCOME (UNAUDITED) [Abstract] Refers to The amount Paid for pension related benefits of employees. Pension benefits The current portion of the aggregate tax effects as of the balance sheet date of all future tax deductions arising from temporary differences between tax basis and generally accepted accounting principles basis recognition of assets, liabilities, revenues and expenses from continuing operations, which can only be deducted for tax purposes when permitted under enacted tax laws; after deducting the allocated valuation allowance, if any, to reduce such amount to net realizable value. Deferred tax liabilities and assets are classified as current or noncurrent based on the classification of the related asset or liability for financial reporting. A deferred tax liability or asset that is not related to an asset or liability for financial reporting, including deferred tax assets related to carryforwards, are classified according to the expected reversal date of the temporary difference. An unrecognized tax benefit that is directly related to a position taken in a tax year that results in a net operating loss carryforward is presented as a reduction of the related deferred tax asset. Deferred Tax Assets, Net, Current, Continuing Operations Deferred income tax assets