Note 2 Summary of Significant Accounting Policies	12 Months Ended
Sep. 30, 2023
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]	Summary of Significant Accounting Policies Management Estimates and Uncertainties. The preparation of consolidated financial statements in conformity with generally accepted accounting principles in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. The Company has considered information available to it as of the date of issuance of these financial statements and is not aware of any specific events or circumstances that would require an update to its estimates or judgments, or a revision to the carrying value of its assets or liabilities. Significant estimates made in preparing the consolidated financial statements relate to allowances for accounts receivable; provisions for excess and obsolete inventories, environmental matters, and legal exposures; determining liabilities for uncertain tax positions; determining the realizability of deferred tax assets; determining fair values of tangible and intangible assets for purposes of impairment tests; and estimating costs expected to be incurred to satisfy performance obligations under long-term contracts and variable consideration related to such contracts. These estimates may change as new events occur and additional information becomes available. Actual results could differ materially from these estimates. Financial Instruments and Concentration of Credit Risk. Financial instruments consist primarily of cash and cash equivalents, accounts receivable, foreign currency forward contracts, interest rate swap agreements, accounts payable and debt obligations. The fair value of these financial instruments approximates their carrying amount as of September 30, 2023 and October 1, 2022 due to the nature or short maturity of these instruments, or because, in some cases, the instruments are recorded at fair value on the consolidated balance sheets. Cash and Cash Equivalents. Cash and cash equivalents include cash on hand and on deposit and investments in highly liquid debt instruments with initial maturities of three months or less. Accounts Receivable and Other Related Allowances. The Company had allowances of approximately $8 million as of September 30, 2023 and October 1, 2022, respectively, for uncollectible accounts, product returns and other net sales adjustments. To establish the allowance for doubtful accounts, the Company estimates credit risk associated with accounts receivable by considering the creditworthiness of its customers, past experience, specific facts and circumstances, and the overall economic climate in industries that it serves. To establish the allowance for product returns and other adjustments, the Company primarily utilizes historical data. Accounts Receivable Sales. The Company is a party to a Receivables Purchase Agreement (the “RPA”) with certain third-party banking institutions for the sale of trade receivables generated from sales to certain customers, subject to acceptance by, and a funding commitment from, the banks that are party to the RPA. Trade receivables sold pursuant to the RPA are serviced by the Company. In addition to the RPA, the Company has the option to participate in trade receivables sales programs that have been implemented by certain of the Company’s customers, as in effect from time to time. The Company does not service trade receivables sold under these other programs. Under each of the programs noted above, the Company sells its entire interest in a trade receivable for 100% of face value, less a discount. Accounts receivable balances sold are removed from the consolidated balance sheets and the related proceeds are reported as cash provided by operating activities in the consolidated statements of cash flows. Inventories. Inventories are stated at the lower of cost (based on standard cost, which approximates first-in, first-out method) and net realizable value. Cost includes labor, materials and manufacturing overhead. Provisions are made to reduce excess and obsolete inventories to their estimated net realizable values. The ultimate realization of inventory carrying amounts is primarily affected by changes in customer demand. Inventory provisions are established based on forecasted demand, past experience with specific customers, the age and nature of the inventory, the ability to redistribute inventory to other programs or back to suppliers and whether customers are contractually obligated and have the ability to pay for the related inventory. Certain payments received from customers for inventory held by the Company are recorded as a reduction of inventory. Long-lived Assets. Property, plant and equipment are stated at cost or, in the case of property and equipment acquired through business combinations, at fair value as of the acquisition date. Depreciation is provided on a straight-line basis over 20 to 40 years for buildings and 3 to 15 years for machinery, equipment, furniture and fixtures. Leasehold improvements are amortized on a straight-line basis over the shorter of the lease term or useful life of the asset. The Company reviews property, plant and equipment for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. An asset group is the unit of accounting which represents the lowest level for which identifiable cash flows are largely independent of the cash flows of other groups of assets. An asset or asset group is considered impaired if its carrying amount exceeds the undiscounted future net cash flows the asset or asset group is expected to generate. If an asset or asset group is considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the asset or asset group exceeds its fair value. For asset groups for which the primary asset is a building, the Company estimates fair value based on data provided by commercial real estate brokers. For other asset groups, the Company estimates fair value based on projected discounted future net cash flows. Foreign Currency Translation. For foreign subsidiaries using the local currency as their functional currency, assets and liabilities are translated to U.S. dollars at exchange rates in effect at the balance sheet date and income and expenses are translated at average exchange rates. The effects of these translation adjustments are reported in stockholder’ equity as a component of accumulated other comprehensive income (“AOCI”). For all entities, remeasurement adjustments for non-functional currency monetary assets and liabilities are included in other income (expense), net in the accompanying consolidated statements of income. Remeasurement gains and losses arising from long-term intercompany loans denominated in a currency other than an entity’s functional currency are recorded in AOCI if repayment of the loan is not anticipated in the foreseeable future. Derivative Instruments and Hedging Activities. The Company conducts business on a global basis in numerous currencies and certain of the Company’s outstanding debt has a variable interest rate. Therefore, the Company is exposed to movements in foreign currency exchange rates and interest rates. The Company uses derivatives, such as foreign currency forward contracts and interest rate swaps, to minimize the volatility of earnings and cash flows associated with changes in foreign currency exchange rates and interest rates. The Company accounts for derivative instruments and hedging activities in accordance with ASC Topic 815, Derivatives and Hedging, which requires each derivative instrument to be recorded on the consolidated balance sheets at its fair value as either an asset or a liability. If a derivative is designated as a cash flow hedge, the Company excludes time value from its assessment of hedge effectiveness and recognizes the amount of time value in earnings over the life of the derivative. Gains or losses on the derivative not caused by changes in time value are recorded in AOCI, and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. If a derivative is designated as a fair value hedge, changes in the fair value of the derivative and of the item being hedged are recognized in earnings in the current period. Derivative instruments are entered into for periods of time consistent with the related underlying exposures and are not entered into for speculative purposes. At the inception of a hedge, the Company documents all relationships between derivative instruments and related hedged items, as well as its risk-management objectives and strategies for the hedging transaction. The Company’s foreign currency forward contracts and interest rate swaps potentially expose the Company to credit risk to the extent the counterparties may be unable to meet the terms of the agreement. The Company minimizes such risk by seeking high quality counterparties. Leases. The Company's leases consist primarily of operating leases for buildings and land and have initial lease terms of up to 44 years. Certain of these leases contain an option to extend the lease term for additional periods or to terminate the lease after an initial non-cancelable term. Renewal options are considered in the measurement of the Company’s initial lease liability and corresponding right-of-use (“ROU”) asset only if it is reasonably certain that the Company will exercise such options. Leases with a term of twelve months or less are not recorded on the Company’s balance sheet. The Company’s lease liability and ROU assets represent the present value of future lease payments which are a combination of lease components and non-lease components such as maintenance and utilities. Operating lease expense is recognized on a straight-line basis over the term of the lease. Certain of the Company’s lease payments are variable because such payments adjust periodically based on changes in consumer price and other indexes. Variable payments are expensed as incurred and not included in the measurement of lease liabilities and ROU assets. Since the Company’s leases generally do not provide an implicit rate, the Company uses an incremental borrowing rate based on information available at the lease commencement date for purposes of determining the present value of lease payments. The Company’s incremental borrowing rate is based on the term of the lease, the economic environment of the lease and the effect of collateralization, if any. Revenue Recognition. The Company derives revenue principally from sales of integrated manufacturing solutions, components and Company-proprietary products. Other sources of revenue include logistics and repair services; design, development and engineering services; defense and aerospace programs; and sales of raw materials to customers whose requirements change after the Company has procured inventory to fulfill the customer’s forecasted demand. The Company determines the appropriate revenue to recognize by applying a 5-step model: (1) identify the contract with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when (or as) the Company satisfies a performance obligation. Each of these steps may involve the use of significant judgments, as discussed below. Step 1 - Identify the contract with a customer The Company generally enters into a master supply agreement (“MSA”) with its customers that provides the framework under which business will be conducted, and pursuant to which a customer will issue purchase orders or other binding documents to specify the quantity, price and delivery requirements for products or services the customer wishes to purchase. The Company generally considers its contract with a customer to be a firm commitment, consisting of the combination of an MSA and a purchase order or any other similar binding document. Step 2 - Identify the performance obligations in the contract A performance obligation is a promised good or service that is material in the context of the contract and is both capable of being distinct (customer can benefit from the good or service on its own or together with other readily available resources) and distinct within the context of the contract (separately identifiable from other promises). The Company reviews its contracts to identify promised goods or services and then evaluates such items to determine which of those items are performance obligations. The majority of the Company’s contracts have a single performance obligation since the promise to transfer an individual good or service is not separately identifiable from other promises in the contract. The Company’s performance obligations generally have an expected duration of one year or less. Step 3 - Determine the transaction price Contracts with customers may include certain forms of variable consideration such as early payment discounts, volume discounts and shared cost savings. The Company includes an estimate of variable consideration when determining the transaction price and the appropriate amount of revenue to be recognized. This estimate is limited to an amount which will not result in a significant reversal of revenue in a future period. Factors considered in the Company’s estimate of variable consideration are the potential amount subject to these contract provisions, historical experience and other relevant facts and circumstances. Step 4 - Allocate the transaction price to the performance obligations in the contract A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. In the event that more than one performance obligation is identified in a contract, a portion of the transaction price is allocated to each performance obligation. This allocation would generally be based on the relative standalone price of each performance obligation, which most often would represent the price at which the Company would sell similar goods or services separately. Step 5 - Recognize revenue when (or as) a performance obligation is satisfied The Company is required to assess whether control of a product or services promised under a contract is transferred to the customer at a point-in-time or over time as the product is being manufactured or the services are being provided. If the criteria in ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”), for recognizing revenue on an over time basis are not met, revenue must be recognized at the point-in-time determined by the Company at which its customer obtains control of a product or service. The Company has determined that revenue for the majority of its contracts is required to be recognized on an over time basis. This is primarily due to the fact that the Company does not have an alternative use for the end products it manufactures for its customers and has an enforceable right to payment, including a reasonable profit, for work-in-progress upon a customer's cancellation of a contract for convenience. In certain circumstances, the Company recognizes over time because its customer simultaneously receives and consumes the benefits provided by the Company’s services or, the Company’s customer controls the end product as the Company performs manufacturing services (continuous transfer of control). For these contracts, revenue is recognized on an over time basis using the cost-to-cost method (ratio of costs incurred to date to total estimated costs at completion) which the Company believes best depicts the transfer of control to the customer. Revenue streams for which revenue is recognized on an over time basis include sales of vertically integrated manufacturing solutions (integrated manufacturing solutions and components); logistics and repair services; design, development and engineering services; and defense and aerospace programs. At least 95% of the Company’s revenue is recognized on an over time basis, which is as products are manufactured or services are performed. Because of this, and the fact that there is no work-in-process or finished goods inventory associated with contracts for which revenue is recognized on an over-time basis, 99% or more of the Company’s inventory at the end of a given period is in the form of raw materials. For contracts for which revenue is required to be recognized at a point-in-time, the Company recognizes revenue when it has transferred control of the related goods, which generally occurs upon shipment or delivery of the goods to the customer. Revenue streams for which revenue is recognized at a point-in-time include Company-proprietary products and sales of raw materials. Application of the cost-to-cost method for government contracts in the Company’s Defense and Aerospace division requires the use of significant judgments with respect to estimated materials, labor and subcontractor costs included in the total estimated costs at completion. Additionally, the Company evaluates whether contract modifications for claims have been approved and, if so, estimates the amount, if any, of variable consideration that can be included in the transaction price of the contract. This division is an operating segment whose results are combined with thirteen other operating segments and reported under CPS for segment reporting purposes. Estimates of materials, labor and subcontractor costs expected to be incurred to satisfy a performance obligation are updated on a quarterly basis. These estimates consider costs incurred to date and estimated costs to be incurred over the remaining expected period of performance to satisfy a performance obligation. Such estimates are reviewed each quarter by a group of employees that includes representatives from numerous functions such as engineering, materials, contracts, manufacturing, program management, finance and senior management. If a change in estimate is deemed necessary, the impact of the change is recognized in the period of change. Additionally, contract modifications for claims are assessed each quarter to determine whether the claims have been approved. If it is determined that a claim has been approved, the amount of the claim, if any, that can be included in transaction price is estimated considering a number of factors such as the length of time expected to lapse until uncertainty about the claim has been resolved and the extent to which our experience with claims for similar contracts has predictive value. Contract Assets A contract asset is recognized when the Company has recognized revenue, but has not issued an invoice to its customer for payment. Contract assets are classified separately on the consolidated balance sheets and transferred to accounts receivable when rights to payment become unconditional. Because of the Company’s short manufacturing cycle times, the transfer from contract assets to accounts receivable generally occurs within the next fiscal quarter. Other Taxes assessed by governmental authorities that are both imposed on and concurrent with a specific revenue-producing transaction, and are collected by the Company from a customer, are excluded from revenue. Shipping and handling costs associated with outbound freight after control of a product has transferred to a customer are accounted for as fulfillment costs and are included in cost of sales. The Company applies the following practical expedients or policy elections under ASC 606: •The promised amount of consideration under a contract is not adjusted for the effects of a significant financing component because, at inception of a contract, the Company expects the period between when a good or service is transferred to a customer and when the customer pays for that good or service will generally be one year or less. •The Company has elected to not disclose information about remaining performance obligations that have original expected durations of one year or less, which is substantially all of the Company’s remaining performance obligations. •Incremental costs of obtaining a contract are not capitalized if the period over which such costs would be amortized to expense is less than one year. Stock-based Compensation. The Company recognizes stock-based compensation expense, net of estimated forfeitures, on as straight-line basis over the requisite service period of the award, which generally ranges from one year to four years and/or upon achievement of specified performance criteria. The stock-based compensation expense for time-based and performance-based restricted stock awards are valued at the closing market price of the Company’s common stock on the date of grant. During the requisite service period, performance-based restricted stock awards are monitored by management for probability of achievement of performance goals and if become probable, that more or less than the previous estimate of the awarded shares will vest, an adjustment to stock-based compensation expense will be recognized as a change in accounting estimate. The Company recognizes stock-based compensation expense for market-based restricted stock units measured at fair value on the grant date using a Monte Carlo valuation model. The stock-based compensation expense for awards with market conditions will be recognized over the requisite service periods regardless of whether the market conditions are satisfied. Income taxes. The Company estimates its income tax provision or benefit in each of the jurisdictions in which it operates, including estimating exposures and making judgments regarding the realizability of deferred tax assets. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The carrying value of the Company’s net deferred tax assets is based on the Company’s belief that it is more likely than not that the Company will generate sufficient future taxable income in certain jurisdictions to realize these deferred tax assets. A valuation allowance has been established for deferred tax assets which do not meet the “more likely than not” criteria discussed above. The Company’s tax rate is dependent upon the geographic distribution of its worldwide income or losses, the tax regulations and tax holidays in each geographic region, the availability of tax credits and carryforwards, including net operating losses, and the effectiveness of its tax planning strategies. The Company makes an assessment of whether each income tax position is “more likely than not” of being sustained on audit, including resolution of related appeals or litigation, if any. For each income tax position that meets the “more likely than not” recognition threshold, the Company then assesses the largest amount of tax benefit that is greater than 50% likely of being realized upon effective settlement with the tax authority. Interest and penalties related to unrecognized tax benefits are recognized as a component of income tax expense.

Management Estimates and Uncertainties. The preparation of consolidated financial statements in conformity with generally accepted accounting principles in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. The Company has considered information available to it as of the date of issuance of these financial statements and is not aware of any specific events or circumstances that would require an update to its estimates or judgments, or a revision to the carrying value of its assets or liabilities. Significant estimates made in preparing the consolidated financial statements relate to allowances for accounts receivable; provisions for excess and obsolete inventories, environmental matters, and legal exposures; determining liabilities for uncertain tax positions; determining the realizability of deferred tax assets; determining fair values of tangible and intangible assets for purposes of impairment tests; and estimating costs expected to be incurred to satisfy performance obligations under long-term contracts and variable consideration related to such contracts. These estimates may change as new events occur and additional information becomes available. Actual results could differ materially from these estimates.

Accounts Receivable and Other Related Allowances. The Company had allowances of approximately $8 million as of September 30, 2023 and October 1, 2022, respectively, for uncollectible accounts, product returns and other net sales adjustments. To establish the allowance for doubtful accounts, the Company estimates credit risk associated with accounts receivable by considering the creditworthiness of its customers, past experience, specific facts and circumstances, and the overall economic climate in industries that it serves. To establish the allowance for product returns and other adjustments, the Company primarily utilizes historical data.

In addition to the RPA, the Company has the option to participate in trade receivables sales programs that have been implemented by certain of the Company’s customers, as in effect from time to time. The Company does not service trade receivables sold under these other programs. Under each of the programs noted above, the Company sells its entire interest in a trade receivable for 100% of face value, less a discount. Accounts receivable balances sold are removed from the consolidated balance sheets and the related proceeds are reported as cash provided by operating activities in the consolidated statements of cash flows.

Provisions are made to reduce excess and obsolete inventories to their estimated net realizable values. The ultimate realization of inventory carrying amounts is primarily affected by changes in customer demand. Inventory provisions are established based on forecasted demand, past experience with specific customers, the age and nature of the inventory, the ability to redistribute inventory to other programs or back to suppliers and whether customers are contractually obligated and have the ability to pay for the related inventory. Certain payments received from customers for inventory held by the Company are recorded as a reduction of inventory.

Long-lived Assets. Property, plant and equipment are stated at cost or, in the case of property and equipment acquired through business combinations, at fair value as of the acquisition date. Depreciation is provided on a straight-line basis over 20 to 40 years for buildings and 3 to 15 years for machinery, equipment, furniture and fixtures. Leasehold improvements are amortized on a straight-line basis over the shorter of the lease term or useful life of the asset.

The Company reviews property, plant and equipment for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. An asset group is the unit of accounting which represents the lowest level for which identifiable cash flows are largely independent of the cash flows of other groups of assets. An asset or asset group is considered impaired if its carrying amount exceeds the undiscounted future net cash flows the asset or asset group is expected to generate. If an asset or asset group is considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the asset or asset group exceeds its fair value. For asset groups for which the primary asset is a building, the Company estimates fair value based on data provided by commercial real estate brokers. For other asset groups, the Company estimates fair value based on projected discounted future net cash flows.

Foreign Currency Translation. For foreign subsidiaries using the local currency as their functional currency, assets and liabilities are translated to U.S. dollars at exchange rates in effect at the balance sheet date and income and expenses are translated at average exchange rates. The effects of these translation adjustments are reported in stockholder’ equity as a component of accumulated other comprehensive income (“AOCI”). For all entities, remeasurement adjustments for non-functional currency monetary assets and liabilities are included in other income (expense), net in the accompanying consolidated statements of income. Remeasurement gains and losses arising from long-term intercompany loans denominated in a currency other than an entity’s functional currency are recorded in AOCI if repayment of the loan is not anticipated in the foreseeable future.

Derivative Instruments and Hedging Activities. The Company conducts business on a global basis in numerous currencies and certain of the Company’s outstanding debt has a variable interest rate. Therefore, the Company is exposed to movements in foreign currency exchange rates and interest rates. The Company uses derivatives, such as foreign currency forward contracts and interest rate swaps, to minimize the volatility of earnings and cash flows associated with changes in foreign currency exchange rates and interest rates.

The Company accounts for derivative instruments and hedging activities in accordance with ASC Topic 815, Derivatives and Hedging, which requires each derivative instrument to be recorded on the consolidated balance sheets at its fair value as either an asset or a liability. If a derivative is designated as a cash flow hedge, the Company excludes time value from its assessment of hedge effectiveness and recognizes the amount of time value in earnings over the life of the derivative. Gains or losses on the derivative not caused by changes in time value are recorded in AOCI, and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. If a derivative is designated as a fair value hedge, changes in the fair value of the derivative and of the item being hedged are recognized in earnings in the current period.

Leases. The Company's leases consist primarily of operating leases for buildings and land and have initial lease terms of up to 44 years. Certain of these leases contain an option to extend the lease term for additional periods or to terminate the lease after an initial non-cancelable term. Renewal options are considered in the measurement of the Company’s initial lease liability and corresponding right-of-use (“ROU”) asset only if it is reasonably certain that the Company will exercise such options. Leases with a term of twelve months or less are not recorded on the Company’s balance sheet.

The Company’s lease liability and ROU assets represent the present value of future lease payments which are a combination of lease components and non-lease components such as maintenance and utilities. Operating lease expense is recognized on a straight-line basis over the term of the lease. Certain of the Company’s lease payments are variable because such payments adjust periodically based on changes in consumer price and other indexes. Variable payments are expensed as incurred and not included in the measurement of lease liabilities and ROU assets. Since the Company’s leases generally do not provide an implicit rate, the Company uses an incremental borrowing rate based on information available at the lease commencement date for purposes of determining the present value of lease payments. The Company’s incremental borrowing rate is based on the term of the lease, the economic environment of the lease and the effect of collateralization, if any.

Revenue Recognition. The Company derives revenue principally from sales of integrated manufacturing solutions, components and Company-proprietary products. Other sources of revenue include logistics and repair services; design, development and engineering services; defense and aerospace programs; and sales of raw materials to customers whose requirements change after the Company has procured inventory to fulfill the customer’s forecasted demand.

The Company determines the appropriate revenue to recognize by applying a 5-step model: (1) identify the contract with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when (or as) the Company satisfies a performance obligation. Each of these steps may involve the use of significant judgments, as discussed below.

The Company generally enters into a master supply agreement (“MSA”) with its customers that provides the framework under which business will be conducted, and pursuant to which a customer will issue purchase orders or other binding documents to specify the quantity, price and delivery requirements for products or services the customer wishes to purchase. The Company generally considers its contract with a customer to be a firm commitment, consisting of the combination of an MSA and a purchase order or any other similar binding document.

A performance obligation is a promised good or service that is material in the context of the contract and is both capable of being distinct (customer can benefit from the good or service on its own or together with other readily available resources) and distinct within the context of the contract (separately identifiable from other promises). The Company reviews its contracts to identify promised goods or services and then evaluates such items to determine which of those items are performance obligations. The majority of the Company’s contracts have a single performance obligation since the promise to transfer an individual good or service is not separately identifiable from other promises in the contract. The Company’s performance obligations generally have an expected duration of one year or less.

Contracts with customers may include certain forms of variable consideration such as early payment discounts, volume discounts and shared cost savings. The Company includes an estimate of variable consideration when determining the transaction price and the appropriate amount of revenue to be recognized. This estimate is limited to an amount which will not result in a significant reversal of revenue in a future period. Factors considered in the Company’s estimate of variable consideration are the potential amount subject to these contract provisions, historical experience and other relevant facts and circumstances.

A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. In the event that more than one performance obligation is identified in a contract, a portion of the transaction price is allocated to each performance obligation. This allocation would generally be based on the relative standalone price of each performance obligation, which most often would represent the price at which the Company would sell similar goods or services separately.

The Company is required to assess whether control of a product or services promised under a contract is transferred to the customer at a point-in-time or over time as the product is being manufactured or the services are being provided. If the criteria in ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”), for recognizing revenue on an over time basis are not met, revenue must be recognized at the point-in-time determined by the Company at which its customer obtains control of a product or service.

The Company has determined that revenue for the majority of its contracts is required to be recognized on an over time basis. This is primarily due to the fact that the Company does not have an alternative use for the end products it manufactures for its customers and has an enforceable right to payment, including a reasonable profit, for work-in-progress upon a customer's cancellation of a contract for convenience. In certain circumstances, the Company recognizes over time because its customer simultaneously receives and consumes the benefits provided by the Company’s services or, the Company’s customer controls the end product as the Company performs manufacturing services (continuous transfer of control). For these contracts, revenue is recognized on an over time basis using the cost-to-cost method (ratio of costs incurred to date to total estimated costs at completion) which the Company believes best depicts the transfer of control to the customer. Revenue streams for which revenue is recognized on an over time basis include sales of vertically integrated manufacturing solutions (integrated manufacturing solutions and components); logistics and repair services; design, development and engineering services; and defense and aerospace programs. At least 95% of the Company’s revenue is recognized on an over time basis, which is as products are manufactured or services are performed. Because of this, and the fact that there is no work-in-process or finished goods inventory associated with contracts for which revenue is recognized on an over-time basis, 99% or more of the Company’s inventory at the end of a given period is in the form of raw materials. For contracts for which revenue is required to be recognized at a point-in-time, the Company recognizes revenue when it has transferred control of the related goods, which generally occurs upon shipment or delivery of the goods to the customer. Revenue streams for which revenue is recognized at a point-in-time include Company-proprietary products and sales of raw materials.

Application of the cost-to-cost method for government contracts in the Company’s Defense and Aerospace division requires the use of significant judgments with respect to estimated materials, labor and subcontractor costs included in the total estimated costs at completion. Additionally, the Company evaluates whether contract modifications for claims have been approved and, if so, estimates the amount, if any, of variable consideration that can be included in the transaction price of the contract. This division is an operating segment whose results are combined with thirteen other operating segments and reported under CPS for segment reporting purposes.

Estimates of materials, labor and subcontractor costs expected to be incurred to satisfy a performance obligation are updated on a quarterly basis. These estimates consider costs incurred to date and estimated costs to be incurred over the remaining expected period of performance to satisfy a performance obligation. Such estimates are reviewed each quarter by a group of employees that includes representatives from numerous functions such as engineering, materials, contracts, manufacturing, program management, finance and senior management. If a change in estimate is deemed necessary, the impact of the change is recognized in the period of change. Additionally, contract modifications for claims are assessed each quarter to determine whether the claims have been approved. If it is determined that a claim has been approved, the amount of the claim, if any, that can be included in transaction price is estimated considering a number of factors such as the length of time expected to lapse until uncertainty about the claim has been resolved and the extent to which our experience with claims for similar contracts has predictive value.

A contract asset is recognized when the Company has recognized revenue, but has not issued an invoice to its customer for payment. Contract assets are classified separately on the consolidated balance sheets and transferred to accounts receivable when rights to payment become unconditional. Because of the Company’s short manufacturing cycle times, the transfer from contract assets to accounts receivable generally occurs within the next fiscal quarter.

Stock-based Compensation. The Company recognizes stock-based compensation expense, net of estimated forfeitures, on as straight-line basis over the requisite service period of the award, which generally ranges from one year to four years and/or upon achievement of specified performance criteria. The stock-based compensation expense for time-based and performance-based restricted stock awards are valued at the closing market price of the Company’s common stock on the date of grant. During the requisite service period, performance-based restricted stock awards are monitored by management for probability of achievement of performance goals and if become probable, that more or less than the previous estimate of the awarded shares will vest, an adjustment to stock-based compensation expense will be recognized as a change in accounting estimate. The Company recognizes stock-based compensation expense for market-based restricted stock units measured at fair value on the grant date using a Monte Carlo valuation model. The stock-based compensation expense for awards with market conditions will be recognized over the requisite service periods regardless of whether the market conditions are satisfied.

Income taxes. The Company estimates its income tax provision or benefit in each of the jurisdictions in which it operates, including estimating exposures and making judgments regarding the realizability of deferred tax assets. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The carrying value of the Company’s net deferred tax assets is based on the Company’s belief that it is more likely than not that the Company will generate sufficient future taxable income in certain jurisdictions to realize these deferred tax assets. A valuation allowance has been established for deferred tax assets which do not meet the “more likely than not” criteria discussed above.

The Company makes an assessment of whether each income tax position is “more likely than not” of being sustained on audit, including resolution of related appeals or litigation, if any. For each income tax position that meets the “more likely than not” recognition threshold, the Company then assesses the largest amount of tax benefit that is greater than 50% likely of being realized upon effective settlement with the tax authority. Interest and penalties related to unrecognized tax benefits are recognized as a component of income tax expense.