Significant Accounting Policies	12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]
Significant Accounting Policies	2. Significant Accounting Policies Principles of Consolidation The consolidated financial statements include the accounts of the Company and its subsidiaries. All material intercompany accounts and transactions have been eliminated. Certain prior year amounts have been reclassified to conform to the current year presentation on the Consolidated Statements of Income (Loss), Consolidated Balance Sheets and the Consolidated Statements of Cash Flows. Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect reported amounts of assets and liabilities and disclosure of contingent assets as of the date of the financial statements and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The worldwide spread of COVID-19 has created significant uncertainty in the global economy. There have been no comparable recent events that provide guidance as to the effect COVID-19 as a global pandemic may have, and, as a result, the ultimate impact of COVID-19 and the extent to which COVID-19 continues to impact the Company’s business, results of operations and financial condition will depend on future developments, which are highly uncertain and difficult to predict. Some of the Company’s more significant estimates are those affected by critical accounting policies for revenue recognition and slow moving and excess inventories. Cash and Cash Equivalents Short-term investments that have a maturity of three months or less from the date of purchase are classified as cash equivalents. The Company invests excess cash in interest bearing accounts, money market mutual funds and funds which invest in U.S. Treasury obligations and repurchase agreements backed by U.S. Treasury obligations. The Company’s investment objectives continue to be the preservation of capital and the maintenance of liquidity. Trade Receivables The Company maintains an allowance for doubtful accounts on trade receivables equal to amounts estimated to be uncollectible. This estimate is based upon historical collection experience combined with a specific review of each customer’s outstanding trade receivable balance. The allowance estimate includes expected recoveries of amounts previously written off and expected to be written off in the valuation account. Management believes that the allowance for doubtful accounts is adequate; however, actual write-offs may exceed the recorded allowance. Inventories Inventory costs are determined principally by the use of the first-in, first-out (FIFO) costing method and are stated at the lower of cost or net realizable value. Company manufactured inventory is valued principally using standard costs, which are calculated based upon direct costs incurred and overhead allocations and approximate actual costs. Inventory purchased from third-party vendors is principally valued at the weighted average cost. Inventory Reserves Periodically, obsolescence reviews are performed on slow moving and excess inventories and reserves are established based on current assessments about future demands and market conditions. The Company determines the reserve percentages based on an analysis of stocking levels, historical sales levels and future sales forecasts anticipated for inventory items by product type. The inventory values have been reduced by a reserve for slow moving and excess inventories of $129.0 million and $82.1 million as of December 31, 2021 and 2020, respectively. If market conditions are less favorable than those projected by management, additional inventory reserves may be required. Property, Plant and Equipment Property, plant and equipment are carried at cost, with depreciation provided on a straight-line basis over their estimated useful lives. We capitalize costs incurred to enhance, improve and extend the useful lives of our property and equipment and expense costs incurred to repair and maintain the existing condition of our assets. Goodwill and intangible assets For goodwill and intangible assets, an assessment for impairment is performed annually or when there is an indication an impairment may have occurred. Goodwill is not amortized but rather tested for impairment annually on October 1 or when events occur or circumstances change that would trigger such a review. The impairment test entails an assessment of qualitative factors to determine whether it is more likely than not that an impairment exists. If it is more likely than not that an impairment exists, then a quantitative impairment test is performed. Impairment exists when the carrying amount of a reporting unit exceeds its fair value. In March 2020, the overall offshore market conditions declined primarily due to the outbreak of the COVID-19 pandemic and the developments in the global oil markets. This decline was evidenced by lower commodity prices, decline in expected offshore rig counts, decrease in our customers’ capital budgets and potential contract delays. As a result, an interim goodwill impairment analysis was performed in connection with the preparation and review of financial statements during the first quarter of 2020. Based on this analysis, we fully impaired our goodwill balance of $7.7 million, all of which was in the Eastern Hemisphere reporting unit. Impairment of Long-Lived Assets Long-lived assets, including property, plant and equipment, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If the carrying amount of an asset exceeds the estimated undiscounted future cash flows expected to be generated by the asset, an impairment charge is recognized by reflecting the asset at its fair value. We review the recoverability of the carrying value of our assets based upon estimated future cash flows while taking into consideration assumptions and estimates, including the future use of the asset, remaining useful life of the asset and service potential of the asset. In the fourth quarter of 2021, we wrote-down long-lived assets of approximately $4.2 million related to our R&D facility in Singapore. Restructuring and other charges Restructuring and other charges consist of costs associated with our global strategic plan that was initiated in 2018 to better align our operations with market conditions. During 2021, the Company incurred additional costs under the 2018 global strategic plan as we exited from certain underperforming countries and markets and shifted from manufacturing in-house to a vendor outsourcing model which resulted in inventory write-downs of approximately $19.3 million, severance charges of $2.7 million and other charges of $4.0 million, consisting of facilities-related market exit costs and consulting fees. This concluded our 2018 global strategic plan as of the third quarter of 2021. In the fourth quarter of 2021, in an effort to realign our subsea product business with the market conditions, we initiated a 2021 global strategic plan. As part of the 2021 global strategic plan we discontinued certain product categories which resulted in inventory write-downs, long-lived asset write-downs and severance charges of approximately $47.7 million, $4.2 million, and $1.0 million, respectively, during the fourth quarter of 2021. During 2020, the overall offshore market conditions declined as a result of the COVID-19 pandemic and developments in global oil markets and decreases in our customers’ capital budgets. As such, we incurred additional costs under our existing 2018 global strategic plan to realign our manufacturing facilities globally. We incurred restructuring and other charges of $35.4 million related to non-cash inventory write-downs, severance, long-lived asset write-downs and other charges of approximately $17.3 million, $8.4 million, $8.3 million, and $1.4 million, respectively, for the year ended December 31, 2020. Other charges consisted primarily of professional fees related to the global strategic plan. During 2019, we incurred approximately $4.4 million of expenses primarily associated with professional fees related to our strategic restructuring and approximately $1.1 million in severance payout to our former Chief Operating Officer, pursuant to a separation agreement entered into with him during the first quarter of 2019. Income Taxes The Company accounts for income taxes using the asset and liability method. Current income taxes are provided on income reported for financial statement purposes, adjusted for transactions that do not enter into the computation of income taxes payable in the same year. Deferred tax assets and liabilities are measured using enacted tax rates for the expected future tax consequences of temporary differences between the carrying amounts and the tax basis of assets and liabilities. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Valuation allowances are established when necessary to reduce deferred income tax assets to the amounts that are expected more likely than not to be realized in the future. The Company classifies interest and penalties related to uncertain tax positions as income taxes in its financial statements. Revenue Recognition Product revenues The Company recognizes product revenues from two methods: • product revenues are recognized over time as control is transferred to the customer; and • product revenues from the sale of products that do not qualify for the over time method are recognized as point in time. Revenues recognized under the over time method The Company uses the over time method on long-term project contracts that have the following characteristics: • the contracts call for products which are designed to customer specifications; • the structural designs are unique and require significant engineering and manufacturing efforts generally requiring more than one year in duration; • the contracts contain specific terms as to milestones, progress billings and delivery dates; • product requirements cannot be filled directly from the Company’s standard inventory; and • The Company has an enforceable right to payment for any work completed to date and the enforceable payment includes a reasonable profit margin. For each project, the Company prepares a detailed analysis of estimated costs, profit margin, completion date and risk factors which include availability of material, production efficiencies and other factors that may impact the project. On a quarterly basis, management reviews the progress of each project, which may result in revisions of previous estimates, including revenue recognition. The Company calculates the percentage complete and applies the percentage to determine the revenues earned and the appropriate portion of total estimated costs to be recognized. Losses, if any, are recorded in full in the period they become known. Historically, the Company’s estimates of total costs and costs to complete have approximated actual costs incurred to complete the project. Under the over time method, billings may not correlate directly to the revenue recognized. Based upon the terms of the specific contract, billings may be in excess of the revenue recognized, in which case the amounts are included in customer prepayments as a liability on the Consolidated Balance Sheets. Likewise, revenue recognized may exceed customer billings in which case the amounts are reported in unbilled receivables. Unbilled revenues are expected to be billed and collected within one year. At December 31, 2021 and 2020, unbilled receivables included $58.7 million and $96.5 million of unbilled receivables related to products accounted for using over time method of accounting, respectively. For the year ended December 31, 2021, there were 54 projects representing approximately 21.7% of the Company’s total revenues and approximately 32.7% of its product revenues, and 57 projects during 2020 representing approximately 33.2% of the Company’s total revenues and approximately 46.9% of its product revenues, which were accounted for using over time method of accounting. Revenues recognized under the point in time method Revenues from the sale of standard inventory products, not accounted for under the over time method, are recorded at the point in time that the customer obtains control of the promised asset and the Company satisfies its performance obligation. This point in time recognition aligns with when the product is available to the customer, which is when the Company typically has a present right to payment, title transfers to the customer, the customer or its carrier has physical possession and the customer has significant risks and rewards of ownership. The Company may provide product storage to some customers. Revenues for these products are recognized at the point in time that control of the product transfers to the customer, the reason for storage is requested by the customer, the product is separately identified, the product is ready for physical transfer to the customer and the Company does not have the ability to use or direct the use of the product. This point in time typically occurs when the products are moved to storage. We receive payment after control of the products has transferred to the customer. Service revenues The Company recognizes service revenues from two sources: • technical advisory assistance; and • rework and reconditioning of customer-owned Dril-Quip products. The Company generally does not install products for its customers, but it does provide technical advisory assistance. The Company normally negotiates contracts for products, including those accounted for under the over time method, and services separately. For all product sales, it is the customer’s decision as to the timing of the product installation as well as whether Dril-Quip running tools will be purchased or rented. Furthermore, the customer is under no obligation to utilize the Company’s technical advisory assistance services. The customer may use a third party or their own personnel. The contracts for these services are typically considered day-to-day. Rework and reconditioning service revenues are recorded using the over time method based on the remaining steps that need to be completed as the refurbishment process is performed. The measurement of progress considers, among other things, the time necessary for completion of each step in the reconditioning plan, the materials to be purchased, labor and ordering procedures. We receive payment after the services have been performed by billing customers periodically (typically monthly). Leasing revenues The Company earns leasing revenues from the rental of running tools. Revenues from rental of running tools are recognized within leasing revenues on a day rate basis over the lease term, which is generally between one to three months. On April 30, 2021, as a result of lower activity stemming from the COVID-19 pandemic, AFGlobal Corporation provided a 90-day written notice of termination of the lease agreement between the Company and AFGlobal in relation to the Company’s forge facility and equipment at its Houston Eldridge campus. Based on the initial 5-year term of the lease agreement, the Company had straight-lined the total anticipated lease revenue for that initial term into equal monthly lease revenue. As a result of the lease termination, the Company has approximately $2.3 million in unbilled revenue that was expensed in second quarter of 2021. The Company has numerous other forging suppliers and does not expect any disruptions in forging supply as a result of the lease termination. Practical Expedients As permitted under Accounting Standards Update (ASU) 2016-02 “Leases (Topic 842),” we elected the package of practical expedients permitted under the transition guidance which, among other things, allows companies to carry forward their historical lease classification. Foreign Currency The financial statements of foreign subsidiaries are translated into U.S. dollars at period-end exchange rates except for revenues and expenses, which are translated at average monthly rates. Translation adjustments are reflected as a separate component of stockholders’ equity and have no effect on current earnings or cash flows. Foreign currency exchange transactions are recorded using the exchange rate at the date of the settlement. The Company had, net of income taxes, a transaction loss of $0.7 million in 2021, a transaction loss of $1.9 million in 2020 and a transaction gain of $1.3 million in 2019. Fair Value of Financial Instruments The Company’s financial instruments consist primarily of cash and cash equivalents, receivables and payables. The carrying values of these financial instruments approximate their respective fair values as they are short-term in nature. Concentration of Credit Risk Financial instruments which subject the Company to concentrations of credit risk primarily include trade receivables. The Company grants credit to its customers, which operate primarily in the oil and gas industry. The Company performs periodic credit evaluations of its customers’ financial condition and generally does not require collateral. The Company maintains reserves for potential losses, and actual losses have historically been within management’s expectations. In addition, the Company invests excess cash in interest bearing accounts, money market mutual funds and funds which invest in obligations of the U.S. Treasury and repurchase agreements backed by U.S. Treasury obligations. Changes in the financial markets and interest rates could affect the interest earned on short-term investments. Earnings Per Share Basic earnings per common share is computed by dividing net income by the weighted average number of shares of common stock outstanding during the period. Diluted earnings per common share is computed considering the dilutive effect of stock options and awards using the treasury stock method.

Significant Accounting Policies

12 Months Ended

Dec. 31, 2021

2. Significant Accounting Policies

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its subsidiaries. All material intercompany accounts and transactions have been eliminated.

Certain prior year amounts have been reclassified to conform to the current year presentation on the Consolidated Statements of Income (Loss), Consolidated Balance Sheets and the Consolidated Statements of Cash Flows.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect reported amounts of assets and liabilities and disclosure of contingent assets as of the date of the financial statements and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The worldwide spread of COVID-19 has created significant uncertainty in the global economy. There have been no comparable recent events that provide guidance as to the effect COVID-19 as a global pandemic may have, and, as a result, the ultimate impact of COVID-19 and the extent to which COVID-19 continues to impact the Company’s business, results of operations and financial condition will depend on future developments, which are highly uncertain and difficult to predict. Some of the Company’s more significant estimates are those affected by critical accounting policies for revenue recognition and slow moving and excess inventories.

Cash and Cash Equivalents

Short-term investments that have a maturity of three months or less from the date of purchase are classified as cash equivalents. The Company invests excess cash in interest bearing accounts, money market mutual funds and funds which invest in U.S. Treasury obligations and repurchase agreements backed by U.S. Treasury obligations. The Company’s investment objectives continue to be the preservation of capital and the maintenance of liquidity.

Trade Receivables

The Company maintains an allowance for doubtful accounts on trade receivables equal to amounts estimated to be uncollectible. This estimate is based upon historical collection experience combined with a specific review of each customer’s outstanding trade receivable balance. The allowance estimate includes expected recoveries of amounts previously written off and expected to be written off in the valuation account. Management believes that the allowance for doubtful accounts is adequate; however, actual write-offs may exceed the recorded allowance.

Inventories

Inventory costs are determined principally by the use of the first-in, first-out (FIFO) costing method and are stated at the lower of cost or net realizable value. Company manufactured inventory is valued principally using standard costs, which are calculated based upon direct costs incurred and overhead allocations and approximate actual costs. Inventory purchased from third-party vendors is principally valued at the weighted average cost.

Inventory Reserves

Periodically, obsolescence reviews are performed on slow moving and excess inventories and reserves are established based on current assessments about future demands and market conditions. The Company determines the reserve percentages based on an analysis of stocking levels, historical sales levels and future sales forecasts anticipated for inventory items by product type. The inventory values have been reduced by a reserve for slow moving and excess inventories of $129.0 million and $82.1 million as of December 31, 2021 and 2020, respectively. If market conditions are less favorable than those projected by management, additional inventory reserves may be required.

Property, Plant and Equipment

Property, plant and equipment are carried at cost, with depreciation provided on a straight-line basis over their estimated useful lives. We capitalize costs incurred to enhance, improve and extend the useful lives of our property and equipment and expense costs incurred to repair and maintain the existing condition of our assets.

Goodwill and intangible assets

For goodwill and intangible assets, an assessment for impairment is performed annually or when there is an indication an impairment may have occurred. Goodwill is not amortized but rather tested for impairment annually on October 1 or when events occur or circumstances change that would trigger such a review. The impairment test entails an assessment of qualitative factors to determine whether it is more likely than not that an impairment exists. If it is more likely than not that an impairment exists, then a quantitative impairment test is performed. Impairment exists when the carrying amount of a reporting unit exceeds its fair value.

In March 2020, the overall offshore market conditions declined primarily due to the outbreak of the COVID-19 pandemic and the developments in the global oil markets. This decline was evidenced by lower commodity prices, decline in expected offshore rig counts, decrease in our customers’ capital budgets and potential contract delays. As a result, an interim goodwill impairment analysis was performed in connection with the preparation and review of financial statements during the first quarter of 2020. Based on this analysis, we fully impaired our goodwill balance of $7.7 million, all of which was in the Eastern Hemisphere reporting unit.

Impairment of Long-Lived Assets

Long-lived assets, including property, plant and equipment, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If the carrying amount of an asset exceeds the estimated undiscounted future cash flows expected to be generated by the asset, an impairment charge is recognized by reflecting the asset at its fair value. We review the recoverability of the carrying value of our assets based upon estimated future cash flows while taking into consideration assumptions and estimates, including the future use of the asset, remaining useful life of the asset and service potential of the asset. In the fourth quarter of 2021, we wrote-down long-lived assets of approximately $4.2 million related to our R&D facility in Singapore.

Restructuring and other charges

Restructuring and other charges consist of costs associated with our global strategic plan that was initiated in 2018 to better align our operations with market conditions. During 2021, the Company incurred additional costs under the 2018 global strategic plan as we exited from certain underperforming countries and markets and shifted from manufacturing in-house to a vendor outsourcing model which resulted in inventory write-downs of approximately $19.3 million, severance charges of $2.7 million and other charges of $4.0 million, consisting of facilities-related market exit costs and consulting fees. This concluded our 2018 global strategic plan as of the third quarter of 2021. In the fourth quarter of 2021, in an effort to realign our subsea product business with the market conditions, we initiated a 2021 global strategic plan. As part of the 2021 global strategic plan we discontinued certain product categories which resulted in inventory write-downs, long-lived asset write-downs and severance charges of approximately $47.7 million, $4.2 million, and $1.0 million, respectively, during the fourth quarter of 2021.

During 2020, the overall offshore market conditions declined as a result of the COVID-19 pandemic and developments in global oil markets and decreases in our customers’ capital budgets. As such, we incurred additional costs under our existing 2018 global strategic plan to realign our manufacturing facilities globally. We incurred restructuring and other charges of $35.4 million related to non-cash inventory write-downs, severance, long-lived asset write-downs and other charges of approximately $17.3 million, $8.4 million, $8.3 million, and $1.4 million, respectively, for the year ended December 31, 2020. Other charges consisted primarily of professional fees related to the global strategic plan. During 2019, we incurred approximately $4.4 million of expenses primarily associated with professional fees related to our strategic restructuring and approximately $1.1 million in severance payout to our former Chief Operating Officer, pursuant to a separation agreement entered into with him during the first quarter of 2019.

Income Taxes

The Company accounts for income taxes using the asset and liability method. Current income taxes are provided on income reported for financial statement purposes, adjusted for transactions that do not enter into the computation of income taxes payable in the same year. Deferred tax assets and liabilities are measured using enacted tax rates for the expected future tax consequences of temporary differences between the carrying amounts and the tax basis of assets and liabilities. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Valuation allowances are established when necessary to reduce deferred income tax assets to the amounts that are expected more likely than not to be realized in the future. The Company classifies interest and penalties related to uncertain tax positions as income taxes in its financial statements.

Revenue Recognition

Product revenues

The Company recognizes product revenues from two methods:

•

product revenues are recognized over time as control is transferred to the customer; and

•

product revenues from the sale of products that do not qualify for the over time method are recognized as point in time.

Revenues recognized under the over time method

The Company uses the over time method on long-term project contracts that have the following characteristics:

•

the contracts call for products which are designed to customer specifications;

•

the structural designs are unique and require significant engineering and manufacturing efforts generally requiring more than one year in duration;

•

the contracts contain specific terms as to milestones, progress billings and delivery dates;

•

product requirements cannot be filled directly from the Company’s standard inventory; and

•

The Company has an enforceable right to payment for any work completed to date and the enforceable payment includes a reasonable profit margin.

For each project, the Company prepares a detailed analysis of estimated costs, profit margin, completion date and risk factors which include availability of material, production efficiencies and other factors that may impact the project. On a quarterly basis, management reviews the progress of each project, which may result in revisions of previous estimates, including revenue recognition. The Company calculates the percentage complete and applies the percentage to determine the revenues earned and the appropriate portion of total estimated costs to be recognized. Losses, if any, are recorded in full in the period they become known. Historically, the Company’s estimates of total costs and costs to complete have approximated actual costs incurred to complete the project.

Under the over time method, billings may not correlate directly to the revenue recognized. Based upon the terms of the specific contract, billings may be in excess of the revenue recognized, in which case the amounts are included in customer prepayments as a liability on the Consolidated Balance Sheets. Likewise, revenue recognized may exceed customer billings in which case the amounts are reported in unbilled receivables. Unbilled revenues are expected to be billed and collected within one year. At December 31, 2021

and 2020, unbilled receivables included $58.7 million and $96.5 million of unbilled receivables related to products accounted for using over time method of accounting, respectively. For the year ended December 31, 2021, there were 54 projects representing approximately 21.7% of the Company’s total revenues and approximately 32.7% of its product revenues, and 57 projects during 2020 representing approximately 33.2% of the Company’s total revenues and approximately 46.9% of its product revenues, which were accounted for using over time method of accounting.

Revenues recognized under the point in time method

Revenues from the sale of standard inventory products, not accounted for under the over time method, are recorded at the point in time that the customer obtains control of the promised asset and the Company satisfies its performance obligation. This point in time recognition aligns with when the product is available to the customer, which is when the Company typically has a present right to payment, title transfers to the customer, the customer or its carrier has physical possession and the customer has significant risks and rewards of ownership. The Company may provide product storage to some customers. Revenues for these products are recognized at the point in time that control of the product transfers to the customer, the reason for storage is requested by the customer, the product is separately identified, the product is ready for physical transfer to the customer and the Company does not have the ability to use or direct the use of the product. This point in time typically occurs when the products are moved to storage. We receive payment after control of the products has transferred to the customer.

Service revenues

The Company recognizes service revenues from two sources:

•

technical advisory assistance; and

•

rework and reconditioning of customer-owned Dril-Quip products.

The Company generally does not install products for its customers, but it does provide technical advisory assistance.

The Company normally negotiates contracts for products, including those accounted for under the over time method, and services separately. For all product sales, it is the customer’s decision as to the timing of the product installation as well as whether Dril-Quip running tools will be purchased or rented. Furthermore, the customer is under no obligation to utilize the Company’s technical advisory assistance services. The customer may use a third party or their own personnel. The contracts for these services are typically considered day-to-day.

Rework and reconditioning service revenues are recorded using the over time method based on the remaining steps that need to be completed as the refurbishment process is performed. The measurement of progress considers, among other things, the time necessary for completion of each step in the reconditioning plan, the materials to be purchased, labor and ordering procedures. We receive payment after the services have been performed by billing customers periodically (typically monthly).

Leasing revenues

The Company earns leasing revenues from the rental of running tools. Revenues from rental of running tools are recognized within leasing revenues on a day rate basis over the lease term, which is generally between one to three months.

On April 30, 2021, as a result of lower activity stemming from the COVID-19 pandemic, AFGlobal Corporation provided a 90-day written notice of termination of the lease agreement between the Company and AFGlobal in relation to the Company’s forge facility and equipment at its Houston Eldridge campus. Based on the initial 5-year term of the lease agreement, the Company had straight-lined the total anticipated lease revenue for that initial term into equal monthly lease revenue. As a result of the lease termination, the Company has approximately $2.3 million in unbilled revenue that was expensed in second quarter of 2021. The Company has numerous other forging suppliers and does not expect any disruptions in forging supply as a result of the lease termination.

Practical Expedients

As permitted under Accounting Standards Update (ASU) 2016-02 “Leases (Topic 842),” we elected the package of practical expedients permitted under the transition guidance which, among other things, allows companies to carry forward their historical lease classification.

Foreign Currency

The financial statements of foreign subsidiaries are translated into U.S. dollars at period-end exchange rates except for revenues and expenses, which are translated at average monthly rates. Translation adjustments are reflected as a separate component of stockholders’ equity and have no effect on current earnings or cash flows.

Foreign currency exchange transactions are recorded using the exchange rate at the date of the settlement. The Company had, net of income taxes, a transaction loss of $0.7 million in 2021, a transaction loss of $1.9 million in 2020 and a transaction gain of $1.3 million in 2019.

Fair Value of Financial Instruments

The Company’s financial instruments consist primarily of cash and cash equivalents, receivables and payables. The carrying values of these financial instruments approximate their respective fair values as they are short-term in nature.

Concentration of Credit Risk

Financial instruments which subject the Company to concentrations of credit risk primarily include trade receivables. The Company grants credit to its customers, which operate primarily in the oil and gas industry. The Company performs periodic credit evaluations of its customers’ financial condition and generally does not require collateral. The Company maintains reserves for potential losses, and actual losses have historically been within management’s expectations.

In addition, the Company invests excess cash in interest bearing accounts, money market mutual funds and funds which invest in obligations of the U.S. Treasury and repurchase agreements backed by U.S. Treasury obligations. Changes in the financial markets and interest rates could affect the interest earned on short-term investments.

Earnings Per Share

Basic earnings per common share is computed by dividing net income by the weighted average number of shares of common stock outstanding during the period. Diluted earnings per common share is computed considering the dilutive effect of stock options and awards using the treasury stock method.