Biggest changeFuel increased $95.0 million (95.4%), to $194.6 million for the year ended December 31, 2022 from $99.6 million for the same period of 2021. The increase in fuel was primarily due to more miles driven following our 2022 acquisitions and higher average diesel price per gallon (51.8%) as reported by the DOE.
Biggest changeThe increase in fuel was primarily due to more miles driven following our 2022 acquisitions, partially offset by lower average diesel price per gallon (15.5%) as reported by the DOE. The average DOE diesel fuel prices per gallon for 2023 and 2022 were $4.21 and $4.99, respectively. During March 2022 DOE average fuel prices increased to over $5.00 per gallon.
Outstanding borrowings under the Credit Facilities will accrue interest, at the option of the Borrower, at a per annum rate of (i) for an “ABR Loan”, the alternate base rate (defined as the interest rate per annum equal to the highest of (a) the variable rate of interest announced by the administrative agent as its “prime rate”, (b) 0.50% above the Federal Funds Rate, (c) the Term SOFR for an interest period of one-month plus 1.1%, or (d) 1.00%) plus the applicable margin or (ii) for a “SOFR Loan”, the Term SOFR Rate for an interest period of one, three or six-months as selected by Company plus the applicable margin.
Outstanding borrowings under the Credit Facilities will accrue interest, at the option of the Borrower, at a per annum rate of (i) for an “ABR Loan”, the alternate base rate (defined as the interest rate per annum equal to the highest of (a) the variable rate of 43 interest announced by the administrative agent as its “prime rate”, (b) 0.50% above the Federal Funds Rate, (c) the Term SOFR for an interest period of one-month plus 1.1%, or (d) 1.00%) plus the applicable margin or (ii) for a “SOFR Loan”, the Term SOFR Rate for an interest period of one, three or six-months as selected by Company plus the applicable margin.
For the valuation of long-lived assets we weigh many factors when completing these estimates. We may also engage independent valuation specialists to assist in the fair value calculations. During 2022 we engaged valuation specialists to assist us in determining the fair value of intangible assets, revenue equipment and properties acquired through our acquisitions of Smith 44 Transport and CFI.
For the valuation of long-lived assets we weigh many factors when completing these estimates. We may also engage independent valuation specialists to assist in the fair value calculations. During 2022 we engaged valuation specialists to assist us in determining the fair value of intangible assets, revenue equipment and properties acquired through our acquisitions of Smith Transport and CFI.
Our long-term objectives, which have not changed since we were founded in 1978, are to achieve significant growth, to operate with a low-80s operating ratio (operating expenses as a percentage of operating revenue), and to maintain a debt-free balance sheet. We maintain a disciplined approach to cost controls.
Our long-term objectives, which have not generally changed since we were founded in 1978, are to achieve significant growth, to operate with a low-80s operating ratio (operating expenses as a percentage of operating revenue), and to maintain a debt-free balance sheet. We maintain a disciplined approach to cost controls.
We historically have limited the effects of inflation through increases in freight rates and certain cost control efforts. Over the long term, general economic growth and industry supply and demand conditions have allowed rate increases, although the rate increases received have significantly lagged the increases in tractor prices and related depreciation expense.
We historically have limited the 42 effects of inflation through increases in freight rates and certain cost control efforts. Over the long term, general economic growth and industry supply and demand conditions have allowed rate increases, although the rate increases received have significantly lagged the increases in tractor prices and related depreciation expense.
A change in estimate could impact salaries, wages and benefits (workers compensation) or insurance and claims (auto liability) in the consolidated statements of comprehensive income and insurance accruals in the consolidated balance sheets. We have not had any material changes to our estimate methodology in the past three years.
A change in estimate could impact salaries, wages and benefits (workers compensation) or insurance and claims (auto liability) in the consolidated statements of 46 comprehensive income and insurance accruals in the consolidated balance sheets. We have not had any material changes to our estimate methodology in the past three years.
Our headquarters is located in North Liberty, Iowa, in a lower-cost environment with ready access to a skilled, educated, and industrious workforce. Our other terminals are located near major shipping corridors nationwide, affording proximity to customer locations, driver domiciles, and distribution centers.
Our corporate headquarters is located in North Liberty, Iowa, in a lower-cost environment with ready access to a skilled, educated, and industrious workforce. Our other terminals are located near major shipping corridors nationwide, affording proximity to customer locations, driver domiciles, and distribution centers.
Therefore, our operating income 37 is negatively impacted with increased net fuel costs (fuel expense less fuel surcharge revenue) in a rising fuel environment and is positively impacted in a declining fuel environment. We expect to continue to manage and implement fuel initiative strategies that we believe will effectively manage fuel costs.
Therefore, our operating income is negatively impacted with increased net fuel costs (fuel expense less fuel surcharge revenue) in a rising fuel environment and is positively impacted in a declining fuel environment. We expect to continue to manage and implement fuel initiative strategies that we believe will effectively manage fuel costs.
Adjusted operating ratio as reported in this annual report is based upon operating expenses, net of fuel surcharge revenue, amortization of 35 intangibles, acquisition-related costs, and the gain on sale of terminal property, as a percentage of operating revenue excluding fuel surcharge revenue.
Adjusted operating ratio as reported in this annual report is based upon operating expenses, net of fuel surcharge revenue, amortization of intangibles, acquisition-related costs, and the gain on sale of terminal property, as a percentage of operating revenue excluding fuel surcharge revenue.
The total net amount of accrued interest and penalties for such unrecognized tax benefits was $0.7 million at December 31, 2022, and is included in long-term income taxes payable within the consolidated balance sheet. Income tax expense is increased each period for the accrual of interest on outstanding positions and penalties when the uncertain tax position is initially recorded.
The total net amount of accrued interest and penalties for such unrecognized tax benefits was $0.7 million at December 31, 2023, and is included in long-term income taxes payable within the consolidated balance sheet. Income tax expense is increased each period for the accrual of interest on outstanding positions and penalties when the uncertain tax position is initially recorded.
It is reasonably likely that the ultimate outcome of settling all outstanding claims will be more or less than the estimated claims liability at December 31, 2022. Management believes that the ultimate resolution of these claims will not significantly affect the long-term financial condition of the Company or its ability to fund its continuing operations.
It is reasonably likely that the ultimate outcome of settling all outstanding claims will be more or less than the estimated claims liability at December 31, 2023. Management believes that the ultimate resolution of these claims will not significantly affect the long-term financial condition of the Company or its ability to fund its continuing operations.
We have the ability to limit new equipment purchases given our average age of revenue equipment, particularly our tractor fleet, is in the top tier of our industry. We do not believe that extending our trade cycle in 2023 will significantly increase operations and maintenance expense compared to the rest of the industry.
We have the ability to limit new equipment purchases given our average age of revenue equipment, particularly our tractor fleet, is in the top tier of our industry. We do not believe that extending our trade cycle in 2024 will significantly increase operations and maintenance expense compared to the rest of the industry.
During 2021, increased freight demand, combined with the COVID-19 pandemic, intensified an already challenging qualified driver market. Competition for qualified drivers continued to be challenging in 2022 and is expected to be a challenge going forward due to the decreasing numbers of qualified drivers in our industry.
During 2021, increased freight demand, combined with the COVID-19 pandemic, intensified an already challenging qualified driver market. Competition for qualified drivers continued to be challenging in 2023 and is expected to be a challenge going forward due to the decreasing numbers of qualified drivers in our industry.
During March 2022 the DOE average fuel prices increased to over $5.00 per gallon. The DOE average fuel cost remained above this elevated threshold for the period from March through December 31, 2022, although the DOE weekly average for the last four weeks of December fell below $5.00 per gallon.
During March 2022 the DOE average fuel prices increased to over $5.00 per gallon. The DOE average fuel cost remained above this elevated threshold for the period from March through most of 2022, although the DOE weekly average for the last four weeks of December 2022 fell below $5.00 per gallon.
The acquisitions impacted the change in operating revenues, salaries, wages and benefits, rent and purchased transportation, fuel expense, operations and maintenance, insurance and claims, depreciation and amortization, other operating expenses, and interest expense in 2022 compared to 2021 as further explained below.
The acquisitions impacted the change in operating revenues, salaries, wages and benefits, rent and purchased transportation, fuel expense, operations and maintenance, insurance and claims, depreciation and amortization, other operating expenses, and interest expense in 2022 compared to 2023 as further explained below.
We are highly selective about acquisitions, with our main criteria being (i) safe operations, (ii) high quality professional truck drivers, (iii) fleet profile that is compatible with our philosophy or can be replaced economically, and (iv) freight profile that will allow a path to a low-80s operating ratio upon full integration, application of our cost structure, and freight optimization, including exiting certain loads that fail to meet our operating profile.
We are highly selective about acquisitions, with our main criteria being (i) safe operations, (ii) high quality professional truck drivers, (iii) fleet profile that is compatible with our philosophy or can be replaced economically, and (iv) freight profile that will allow a path to a low-80s operating ratio upon full integration, application of our cost structure, and freight optimization, including exiting certain business that fails to meet our operating profile.
The operating revenues increase was the net result of an increase in loaded miles as a result of more drivers following our 2022 acquisitions along with an increase in the average rate per loaded mile. Fuel surcharge revenues represent fuel costs passed on to customers based on customer specific fuel surcharge recovery rates and billed loaded miles.
The operating revenues increase was the net result of an increase in loaded miles as a result of more drivers following our 2022 acquisitions offset with a decrease in the average rate per loaded mile. Fuel surcharge revenues represent fuel costs passed on to customers based on customer specific fuel surcharge recovery rates and billed loaded miles.
Results of Operations The following table sets forth the percentage relationships of expense items to total operating revenue for the periods indicated: Year Ended December 31, 2022 2021 Operating revenue 100.0 % 100.0 % Operating expenses: Salaries, wages, and benefits 35.8 % 41.2 % Rent and purchased transportation 5.6 0.6 Fuel 20.1 16.4 Operations and maintenance 4.0 3.6 Operating taxes and licenses 1.7 2.3 Insurance and claims 3.6 3.4 Communications and utilities 0.7 0.7 Depreciation and amortization 13.7 17.1 Other operating expenses 5.3 3.5 Gain on disposal of property and equipment (10.0) (6.2) 80.5 % 82.6 % Operating income 19.5 % 17.4 % Interest income 0.1 % 0.1 % Interest expense (0.9) % 0.0 % Income before income taxes 18.7 % 17.5 % Income tax expense 4.9 4.4 Net income 13.8 % 13.1 % Year Ended December 31, 2022 Compared with the Year Ended December 31, 2021 The Company acquired CFI on August 31, 2022 and Smith Transport on May 31, 2022, therefore the operating results of the Company for the year ended December 31, 2022 includes the operating results of CFI and Smith Transport for four month and seven months after acquisition, respectively.
Results of Operations The following table sets forth the percentage relationships of expense items to total operating revenue for the periods indicated: Year Ended December 31, 2023 2022 Operating revenue 100.0 % 100.0 % Operating expenses: Salaries, wages, and benefits 39.3 % 35.8 % Rent and purchased transportation 9.3 5.6 Fuel 17.6 20.1 Operations and maintenance 5.3 4.0 Operating taxes and licenses 1.8 1.7 Insurance and claims 3.7 3.6 Communications and utilities 0.9 0.7 Depreciation and amortization 16.5 13.7 Other operating expenses 5.5 5.3 Gain on disposal of property and equipment (3.4) (10.0) 96.5 % 80.5 % Operating income 3.5 % 19.5 % Interest income 0.1 % 0.1 % Interest expense (2.0) % (0.9) % Income before income taxes 1.6 % 18.7 % Income tax expense 0.4 4.9 Net income 1.2 % 13.8 % Year Ended December 31, 2023 Compared with the Year Ended December 31, 2022 The Company acquired CFI on August 31, 2022 and Smith Transport on May 31, 2022, therefore the operating results of the Company for the year ended December 31, 2022 includes the operating results of CFI and Smith Transport for four months and seven months after acquisition, respectively.
At December 31, 2022, we had a total of $5.7 million in gross unrecognized tax benefits included in long-term income taxes payable in the consolidated balance sheets. Of this amount, $4.5 million represents the amount of unrecognized tax benefits that, if recognized, would impact our effective tax rate as of December 31, 2022.
At December 31, 2023, we had a total of $5.5 million in gross unrecognized tax benefits included in long-term income taxes payable in the consolidated balance sheets. Of this amount, $4.4 million represents the amount of unrecognized tax benefits that, if recognized, would impact our effective tax rate as of December 31, 2023.
Our Management’s Discussion and Analysis of Financial Condition and Results of Operations included in this document generally discusses 2022 and 2021 items and year-to-year comparisons between 2022 and 2021.
Our Management’s Discussion and Analysis of Financial Condition and Results of Operations included in this document generally discusses 2023 and 2022 items and year-to-year comparisons between 2023 and 2022.
The cost increases have also impacted the cost of parts for equipment repairs and maintenance, inclusive of tires. The continued qualified driver shortage experienced by the trucking industry has had the effect of increasing compensation paid to drivers.
Inflation has also impacted the cost of parts for equipment repairs and maintenance, inclusive of tires. The continued qualified driver shortage experienced by the trucking industry has had the effect of increasing compensation paid to drivers.
With the acquisition of CFI on August 31, 2022, we significantly expanded our scale and our transportation services. We continue to provide nationwide asset-based dry van truckload service for major shippers from across the U.S. and now including cross border freight to and from Mexico and our consolidated average length of haul has increased to approximately 500 miles.
With the acquisition of CFI on August 31, 2022, we significantly expanded our scale and our transportation services. We continue to provide nationwide asset-based dry van truckload service for major shippers from across the U.S. and now including cross border freight to and from Mexico and our consolidated average length of haul is approximately 400 miles.
Payments due by period (in millions) Contractual Obligations Total Less than 1 year 1–3 years 3–5 years More than 5 years Purchase obligation (1) $ 108.0 $ 108.0 $ — $ — $ — Obligations for unrecognized tax benefits (2) 6.5 — — — 6.5 $ 114.5 $ 108.0 $ — $ — $ 6.5 (1) Relates mainly to our commitment on revenue equipment purchases, net of estimated sale values of tractor equipment where we have contracted values for used equipment.
Payments due by period (in millions) Contractual Obligations Total Less than 1 year 1–3 years 3–5 years More than 5 years Purchase obligation (1) $ 6.9 $ 6.9 $ — $ — $ — Obligations for unrecognized tax benefits (2) 6.3 — — — 6.3 $ 13.2 $ 6.9 $ — $ — $ 6.3 (1) Relates mainly to our commitment on revenue equipment purchases, net of estimated sale values of tractor equipment where we have contracted values for used equipment.
The Smith Debt has $9.7 million of outstanding principal and is made up of installment notes with a weighted average interest rate of 4.4% at December 31, 2022, due in monthly installments with final maturities at various dates ranging from November 2023 to January 2029, secured by related revenue equipment.
The Smith Debt has $7.7 million of outstanding principal and is made up of installment notes with a weighted average interest rate of 4.4% at December 31, 2023, due in monthly installments with final maturities at various dates ranging from March 2024 to January 2029, secured by related revenue equipment.
However, driver availability began to change late in 2022 and to date in 2023, as a result of the changing freight and economic environments and we believe certain drivers have moved from smaller less financially stable carriers to more financially stable carriers and from independent contractors to company drivers.
However, driver availability began to change late in 2022 and into 2023, as a result of the degrading freight and economic environments and we believe certain drivers have moved from smaller less financially stable carriers to more financially stable carriers and from independent contractors to company drivers.
Our Chief Operating Decision Maker (“CODM”), our CEO, evaluates the operational efficiencies of our transportation services, operating performance and asset allocation on a combined basis based on consolidated operating goals and objectives. We believe the keys to success are maintaining high levels of customer service and safety, which are predicated on the availability of experienced drivers and late-model equipment.
Our CODM, our CEO, evaluates the operational efficiencies of our transportation services, operating performance and asset allocation on a combined basis based on consolidated operating goals and objectives. We believe the keys to success are maintaining high levels of customer service and safety, which are predicated on the availability of experienced drivers and late-model equipment.
Management compensates for these limitations by primarily relying on GAAP results and using non-GAAP financial measures on a supplemental basis. Our cash flow provided by operating activities for the twelve months ended December 31, 2022 was $194.7 million or 20.1% of operating revenues, compared to $123.4 million or 20.3% of operating revenues in 2021.
Management compensates for these limitations by primarily relying on GAAP results and using non-GAAP financial measures on a supplemental basis. Our cash flow provided by operating activities for the twelve months ended December 31, 2023 was $165.3 million or 13.7% of operating revenues, compared to $194.7 million or 20.1% of operating revenues in 2022.
Actual results could differ materially from those discussed. Overview We, together with our subsidiaries, historically have been a short-to-medium haul truckload carrier with approximately 99.9% of our operating revenue was derived from shipments within the United States with the remainder being Canada and no operations in Mexico.
Actual results could differ materially from those discussed. Overview Prior to 2022 we, together with our subsidiaries, historically were a short-to-medium haul truckload carrier where approximately 99.9% of our operating revenue was derived from shipments within the United States with the remainder being Canada and no operations in Mexico.
While we are paying down the debt, we do not currently expect to declare special dividends, repurchase shares of our common stock, or make significant acquisitions, however we will remain flexible to ensure the best deployment of our capital. Operating cash flow for 2022 was $194.7 million compared to $123.4 million for 2021.
While we are paying down the debt, we do not currently expect to declare special dividends, repurchase shares of our common stock, or make significant acquisitions, however we will remain flexible to ensure the best deployment of our capital. Operating cash flow for 2023 was $165.3 million compared to $194.7 million for 2022.
Growth History and Capital Allocation In addition to past organic growth through the development of our regional operating areas, we have completed ten acquisitions since 1986 with the most recent and our fifth acquisition within the last nine years, CFI, occurring on August 31, 2022 36 following the acquisition of Smith Transport on May 31, 2022.
Growth History and Capital Allocation In addition to past organic growth through the development of our regional operating areas, we have completed ten acquisitions since 1986 with the most recent and our fifth acquisition since 2013, CFI, occurring on August 31, 2022 following the acquisition of Smith Transport on May 31, 2022.
At December 31, 2022, the Company’s tractor fleet had an average age of 2.0 years and the Company's trailer fleet had an average age of 6.3 years. The average age of our tractor and trailer fleets was increased by the inclusion of the Smith Transport and CFI equipment obtained through our 2022 acquisitions.
At December 31, 2023, the Company’s tractor fleet had an average age of 2.2 years and the Company's trailer fleet had an average age of 6.4 years. The average age of our 41 tractor and trailer fleets was increased by the inclusion of the Smith Transport and CFI equipment obtained through our 2022 acquisitions.
The CFI acquisition added additional dry van truckload capacity to our core operations and this resulted in increased revenues and increased operating costs after August 31, 2022. Therefore, our financial results for 2022 only include CFI activity from September 1, 2022 to December 31, 2022.
We acquired all the outstanding equity of CFI. The CFI acquisition added additional dry van truckload capacity to our core operations and this resulted in increased revenues and increased operating costs after August 31, 2022. Therefore, our financial results for 2022 only include CFI activity from September 1, 2022 to December 31, 2022.
The DOE average fuel cost remained above this elevated threshold for the period from March through December 31, 2022, although the DOE weekly average for the last four weeks of December fell below $5.00 per gallon.
The DOE average fuel cost remained above this elevated threshold for the period from March through December 31, 2022, although the DOE weekly average for the last four weeks of December 2022 fell below $5.00 per gallon. The trend of fuel prices below the $5.00 per gallon threshold has continued through December 31, 2023.
The Borrower may voluntarily prepay outstanding loans under the Credit Facilities in whole or in part at any time without premium or penalty, subject to payment of customary breakage costs in the case of SOFR rate loans.
The Borrower may voluntarily prepay outstanding loans under the Credit Facilities in whole or in part at any time without premium or penalty, subject to payment of customary breakage costs in the case Secured Overnight Financing Rate (“SOFR”) rate loans.
We posted an 80.5% operating ratio (which represents operating expenses as a percentage of operating revenues) for the year ended December 31, 2022, compared to 82.6% for the same period of 2021, and an 13.8% net margin (which represents net income as a percentage of operating revenues) for 2022, compared to 13.1% in the same period of 2021.
We posted an 96.5% operating ratio (which represents operating expenses as a percentage of operating revenues) for the year ended December 31, 2023, compared to 80.5% for the same period of 2022, and an 1.2% net margin (which represents net income as a percentage of operating revenues) for 2023, compared to 13.8% in the same period of 2022.
We do this by scrutinizing all expenditures, prioritizing expenses that improve our drivers' experience or our customer service, minimizing non-driving personnel through proven technology when the cost of doing so is justified, and operating late-model tractors and trailers with sound warranty coverage and enhanced fuel efficiency. With the two acquisitions of Smith Transport and CFI we now have debt.
We do this by scrutinizing all expenditures, prioritizing expenses that improve our drivers' experience or our customer service, minimizing non-driving personnel through proven technology when the cost of doing so is justified, and operating late-model tractors and trailers with sound warranty coverage and enhanced fuel efficiency.
In 2022, we generated operating revenues of $968.0 million, including fuel surcharges, net income of $133.6 million, and basic net income per share of $1.69 on basic weighted average outstanding shares of 78.9 million.
This compared to operating revenues of $968.0 million, including fuel surcharges, net income of $133.6 million, and basic net income per share of $1.69 on basic weighted average outstanding shares of 78.9 million in 2022.
Fuel Costs After salaries, wages, and benefits, fuel expense was our next highest operating cost in 2022. Containment of fuel cost continues to be one of management's top priorities. Average DOE diesel fuel prices per gallon for 2022 and 2021 were $4.99 and $3.29, respectively. The average price per gallon in 2023, through February 20, 2023, was $4.55.
Fuel Costs After salaries, wages, and benefits, fuel expense was our next highest operating cost in 2023. Containment of fuel cost continues to be one of management's top priorities. Average DOE diesel fuel prices per gallon for 2023 and 2022 were $4.21 and $4.99, respectively. The average price per gallon in 2024, through February 12, 2024, was $3.90.
However, we expect to focus on paying down the debt resulting from our 2022 acquisitions in 2023. For the periods ended December 31, 2022, our operating cash flows as a percentage of operating revenues five-year average was 23.0%, our three-year average was 22.4%, and most recently for 2022 was 20.1%.
However, we expect to focus primarily on paying down the debt resulting from our 2022 acquisitions in 2024. For the periods ended December 31, 2023, our operating cash flows as a percentage of operating revenues five-year average was 20.1%, our three-year average was 17.4%, and most recently for 2023 was 13.7%.
The Term Facility will amortize in quarterly installments beginning in September 2023, at 5% per annum through June 2025 and 10% per annum from September 2025 through June 2027, with the balance due on the date that is five years from the CFI Closing Date.
The Term Facility amortizes in quarterly installments which began in September 2023, at 5% per annum through June 2025 and 10% per annum from September 2025 through June 2027, with the balance due on the date that is five years from the CFI Closing Date.
A reconciliation of the obligations for unrecognized tax benefits is as follows: December 31, 2022 (in thousands) Gross unrecognized tax benefits $ 5,744 Accrued penalties and interest associated with the unrecognized tax benefits (net of benefit of interest deduction) 722 Obligations for unrecognized tax benefits $ 6,466 A number of years may elapse before an uncertain tax position is audited and ultimately settled.
A reconciliation of the obligations for unrecognized tax benefits is as follows: December 31, 2023 (in thousands) Gross unrecognized tax benefits $ 5,522 Accrued penalties and interest associated with the unrecognized tax benefits (net of benefit of interest deduction) 748 Obligations for unrecognized tax benefits $ 6,270 A number of years may elapse before an uncertain tax position is audited and ultimately settled.
We posted an 84.8% non-GAAP adjusted operating ratio (1) (operating expenses as a percentage of operating revenues, net of fuel surcharge) for the year ended December 31, 2022 compared to 79.7% for the same period of 2021. We had total assets of $1.7 billion and total stockholders' equity of $855.5 million at December 31, 2022.
We posted an 95.4% non-GAAP adjusted operating ratio (1) (operating expenses as a percentage of operating revenues, net of fuel surcharge) for the year ended December 31, 2023 compared to 84.8% for the same period of 2022. We had total assets of $1.5 billion and total stockholders' equity of $865.3 million at December 31, 2023.
Rent and purchased transportation increased $50.5 million, to $54.3 million for the year ended December 31, 2022 from $3.8 million for the same period of 2021. The significant increase resulted from the acquisition of CFI which included more purchased transportation utilized throughout their operations, including independent contractors and other third party brokerage relationships.
Rent and purchased transportation increased $58.4 million, to $112.7 million for the year ended December 31, 2023 from $54.3 million for the same period of 2022. The significant increase resulted from the acquisition of CFI which included more purchased transportation utilized throughout their operations, including independent contractors and other third party brokerage relationships.
Other operating expenses increased $30.0 million (140.3%), to $51.4 million, during the year ended December 31, 2022 from $21.4 million in 2021, due mainly to increased variable costs associated with the increase of revenue equipment units in our fleet and miles driven as a result of our 2022 acquisitions.
Other operating expenses increased $15.0 million (29.1%), to $66.4 million, during the year ended December 31, 2023 from $51.4 million in 2022, due mainly to increased variable costs associated with the increase of revenue equipment units in our fleet and miles driven as a result of our 2022 acquisitions.
During the past year there has been an inflation uptick. Significant price increases in original equipment manufacturer revenue equipment has impacted the cost for us to acquire new equipment, while there has been a corresponding inflationary impact to prices offered on the sale of our used equipment.
In recent years there has been an inflation uptick. Significant price increases in original equipment manufacturer revenue equipment has impacted the cost for us to acquire new equipment. While there was a corresponding inflationary impact to prices offered on the sale of our used equipment during prior years, the market for used equipment softened significantly during 2023.
The trend of fuel prices below the $5.00 per gallon threshold has continued in 2023 as the DOE average through February 20, 2023 was $4.55. We are not able to pass through all fuel price increases through fuel surcharge agreements with customers due to tractor idling time, along with empty and out-of-route miles.
The trend of fuel prices below the $5.00 per gallon threshold has continued through 2023 and into 2024. We are not able to pass through all fuel price increases through fuel surcharge agreements with customers due to tractor idling time, along with empty and out-of-route miles.
The remaining Smith Debt of $30.6 million are finance lease obligations with a weighted average interest rate of 3.9% at December 31, 2022, due in monthly installments with final maturities at various dates ranging from July 2023 to April 2026 with the weighted average remaining lease term of 2.3 years.
The remaining Smith Debt of $18.5 million are finance lease obligations with a weighted average interest rate of 3.9% at December 31, 2023, due in monthly installments with final maturities at various dates ranging from October 2024 to April 2026 with the weighted average remaining lease term of 1.7 years.
Management believes we will continue to have significant capital requirements over the long-term, which we expect to fund with current available cash, cash flows provided by operating activities, proceeds from the sale of used equipment and to a lesser extent, available capacity on the Credit Facilities. 42 Contractual Obligations and Commercial Commitments The Company's material cash requirements include the following contractual obligations and commercial commitments at December 31, 2022.
Management believes we will continue to have significant capital requirements over the long-term, which we expect to fund with current available cash, cash flows provided by operating activities, proceeds from the sale of used equipment and to a lesser extent, available capacity on the Credit Facilities.
Historically, except for acquisitions, we have been debt-free, funding revenue equipment purchases with our primary sources of liquidity, cash flow provided by operating activities and proceeds from sales of used equipment.
Liquidity and Capital Resources The growth of our business requires significant investments in new revenue equipment. Historically, except for acquisitions, we have been debt-free, funding revenue equipment purchases with our primary sources of liquidity, cash flow provided by operating activities and proceeds from sales of used equipment.
Based on debt repayments made through February 28, 2023, required minimum payments have been covered through March 31, 2025.
Based on debt repayments made through December 31, 2023, required minimum payments have been covered through March 31, 2027.
Operating taxes and licenses expense increased $2.8 million (20.5%), to $16.4 million during the year ended December 31, 2022 from $13.6 million in 2021, due to an increase in number of revenue equipment units (tractors and trailers) licensed in 2022 as compared to 2021.
Operating taxes and licenses expense increased $5.4 million (33.1%), to $21.8 million during the year ended December 31, 2023 from $16.4 million in 2022, due to an increase in number of revenue equipment units (tractors and trailers) licensed in 2023 as compared to 2022. The increase in number of revenue units licensed is the result of our 2022 acquisitions.
Tractors and trailers are depreciated using the 125% declining balance method for new tractors (excludes assets acquired in an acquisition) and straight-line method, respectively, over the estimated useful life down to an estimated salvage value.
It has been our historical practice to buy new tractor and trailer equipment directly from manufacturers. Tractors and trailers are depreciated using the 125% declining balance method for new tractors (excludes assets acquired in an acquisition) and straight-line method, respectively, over the estimated useful life down to an estimated salvage value.
Critical Accounting Policies and Estimates The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods.
Tax years 2013 and forward are subject to audit by state tax authorities depending on the tax code and administrative practice of each state. 45 Critical Accounting Policies and Estimates The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods.
At December 31, 2022, we had $49.5 million in cash and cash equivalents, $382.4 million in outstanding debt, $30.6 million in finance lease liabilities, $21.0 million in operating lease obligations, and $86.1 million available borrowing capacity on the Revolving Facility.
At December 31, 2023, we had $28.1 million in cash and cash equivalents, $281.5 million in outstanding debt, $18.5 million in finance lease liabilities, $17.4 million in operating lease obligations, and $88.0 million available borrowing capacity on the Revolving Facility.
The increase in cash used in investing activities was mainly the result of net cash used of $675.9 million for the acquisition of Smith Transport and CFI partially offset by $14.6 million more of net cash provided by property and equipment in 2022, compared to net purchases of property and equipment in 2021.
The decrease in cash used in investing activities was mainly the result of net cash of $675.9 million used in 2022 for the acquisitions of Smith Transport and CFI, partially offset by $83.5 million more net cash used by property and equipment in 2023, compared to net proceeds for property and equipment in 2022.
Fuel surcharge revenues increased $93.1 million primarily as a result of an increase in average DOE diesel fuel prices of 51.8% during 2022 compared to 2021, as reported by the DOE, along with an increase of miles driven following our 2022 acquisitions.
Fuel surcharge revenues increased $4.6 million primarily as a result of an increase of miles driven following our 2022 acquisitions, offset by a decrease in average DOE diesel fuel prices of 15.5% during 2023 compared to 2022, as reported by the DOE .
The increase in trucking and other revenues was primarily from the acquisitions of Smith Transport and CFI. The increased fuel surcharge revenue was the result of increased miles driven as a result of the acquisitions in addition to a 51.8% increase in average DOE fuel cost in 2022.
The increase in trucking and other revenues was primarily from the acquisitions of Smith Transport and CFI. The increased fuel surcharge revenue was the result of increased miles driven as a result of the acquisitions, partially offset by lower average DOE diesel fuel prices in 2023.
However, continued supply chain issues for tractors, trailers and related parts, general consumer product output and inventory volatility, consumer demand, and disruption in oil and diesel markets all could create additional volatility regarding freight demand during 2023. The trucking industry has been faced with a qualified driver shortage.
However, continued supply chain issues for tractors, trailers and related parts, general consumer product output and inventory volatility, consumer demand, the political landscape, foreign wars, and disruption in oil and diesel markets all could create additional volatility regarding freight demand during 2024.
Operating revenue increased $360.7 million (59.4%), to $968.0 million for the year ended December 31, 2022 from $607.3 million for the year ended December 31, 2021. The increase in revenue was driven by an increase in trucking and other revenues of $267.7 million and an increase in fuel surcharge revenue of $93.1 million.
Operating revenue increased $239.5 million (24.7%), to $1,207.5 million for the year ended December 31, 2023 from $968.0 million for the year ended December 31, 2022. The increase in revenue was driven by an increase in trucking and other 40 revenues of $234.8 million and an increase in fuel surcharge revenue of $4.6 million.
This increase was primarily due to a $32.5 million increase in net income net of non-working capital adjustment items, along with $38.8 million more cash provided by working capital items. Cash flow from operating activities was 20.1% of operating revenues for the year ended December 31, 2022, compared to 20.3% for the same period of 2021.
This $29.4 million decrease was primarily due to a $16.5 million decrease in net income net of non-working capital adjustment items, along with $12.9 million less cash used in working capital items. Cash flow from operating activities was 13.7% of operating revenues for the year ended December 31, 2023, compared to 20.1% for the same period of 2022.
There was an increase in severity and frequency of claims as well as an increase in risk exposure resulting from more miles driven, along with an increase in insurance premiums in 2022 compared to 2021.
There was an increase in volume of claims associated with the increase in risk exposure resulting from more miles driven, along with an increase in insurance premiums in 2023 compared to 2022 as a result of the 2022 acquisitions.
(1) GAAP to Non-GAAP Reconciliation Schedule: Operating revenue, operating revenue excluding fuel surcharge revenue, fuel surcharge revenue, operating income, operating ratio, and adjusted operating ratio reconciliation (a) Twelve Months Ended December 31, 2022 2021 (in thousands) Operating revenue $ 967,996 $ 607,284 Less: Fuel surcharge revenue 169,173 76,116 Operating revenue excluding fuel surcharge revenue 798,823 531,168 Operating expenses 779,638 501,877 Less: Fuel surcharge revenue 169,173 76,116 Less: Amortization of intangibles 3,653 2,390 Less: Acquisition-related costs 2,254 — Less: Gain on sale of a terminal property (73,175) — Adjusted operating expenses 677,733 423,371 Operating income 188,358 105,407 Adjusted operating income $ 121,090 $ 107,797 Operating ratio 80.5 % 82.6 % Adjusted operating ratio 84.8 % 79.7 % (a) Operating revenue excluding fuel surcharge revenue, as reported in this annual report is based upon operating revenue minus fuel surcharge revenue.
(1) GAAP to Non-GAAP Reconciliation Schedule: Operating revenue, operating revenue excluding fuel surcharge revenue, fuel surcharge revenue, operating income, operating ratio, and adjusted operating ratio reconciliation (a) Twelve Months Ended December 31, 2023 2022 (in thousands) Operating revenue $ 1,207,458 $ 967,996 Less: Fuel surcharge revenue 173,817 169,173 Operating revenue excluding fuel surcharge revenue 1,033,641 798,823 Operating expenses 1,165,073 779,638 Less: Fuel surcharge revenue 173,817 169,173 Less: Amortization of intangibles 5,164 3,653 Less: Acquisition-related costs — 2,254 Less: Gain on sale of a terminal property — (73,175) Adjusted operating expenses 986,092 677,733 Operating income 42,385 188,358 Adjusted operating income $ 47,549 $ 121,090 Operating ratio 96.5 % 80.5 % Adjusted operating ratio 95.4 % 84.8 % 37 (a) Operating revenue excluding fuel surcharge revenue, as reported in this annual report is based upon operating revenue minus fuel surcharge revenue.
In order to attract and retain experienced drivers who understand the importance of customer service, we have sought to solidify our position as an industry leader in driver compensation in our operating markets and for the services we provide. We have increased wages and enhanced the compensation for our drivers multiple times in the last three years.
In order to attract and retain experienced drivers who understand the importance of customer service, we have sought to solidify our position as an industry leader in driver compensation in our operating markets and for the services we provide. We have continued to get more creative in providing better pay, benefits, equipment, and facilities for our drivers.
We expect freight demand to remain challenged at lower demand levels in at least the first half of 2023 based upon the freight demand experienced in January and February of 2023 and expected normal seasonal trends.
Freight demand began to soften in the back half of 2022 and continued to degrade throughout all of 2023. We expect freight demand to remain challenged at lower demand levels in at least the first half of 2024 based upon the freight demand experienced in January and February of 2024.
Further, we have continued to get more creative in providing better pay, benefits, equipment, and facilities for our drivers. Our comprehensive driver compensation and benefits program rewards drivers for years of service and safe operating mileage benchmarks, which are critical to our operational and financial performance.
Our comprehensive driver compensation and benefits program rewards drivers for years of service and safe operating mileage 38 benchmarks, which are critical to our operational and financial performance.
The May 31, 2022 acquisition of Smith Transport included the assumption of $46.8 million of debt and financing lease obligations associated with the fleet of revenue equipment of which $40.3 million was outstanding at December 31, 2022, (the "Smith Debt").
As of December 31, 2023 the weighted average interest rate on outstanding borrowings under the Credit Facilities was 7.1%. The May 31, 2022 acquisition of Smith Transport included the assumption of $46.8 million of debt and financing lease obligations associated with the fleet of revenue equipment of which $26.2 million was outstanding at December 31, 2023, (the "Smith Debt").
Gains on the disposal of property and equipment increased $59.5 million (158.8%), to $96.9 million during the year ended December 31, 2022, from $37.4 million in the same period of 2021.
Gains on the disposal of property and equipment decreased $55.8 million (57.6%), to $41.1 million during the year ended December 31, 2023, from $96.9 million in the same period of 2022.
Recent Developments On May 31, 2022 we completed our fourth acquisition within nine years. We acquired all the outstanding equity of Smith Transport. The Smith Transport acquisition added additional dry van truckload capacity to our core operations and this resulted 34 in increased revenues and increased operating costs after May 31, 2022.
The Smith Transport acquisition added additional dry van truckload capacity to our core operations and this resulted in increased revenues and increased operating costs after May 31, 2022. Therefore, our financial results for 2022 only include Smith Transport activity from June 1, 2022 to December 31, 2022. On August 31, 2022 we completed our fifth acquisition within nine years.
Cash flows provided by financing activities increased $437.4 million in 2022 compared to 2021. The $359.3 million provided by financing activities during 2022 included $447.3 million from the issuance of long-term debt partially offset by $81.5 million of repayments of finance leases and debt and $6.3 million used to pay dividends to our shareholders.
In 2022, $359.3 million was provided by financing activities including $447.3 million proceeds from issuance of long-term debt for the purchase of CFI, offset by $81.5 million used for repayments of finance leases and debt along with $6.3 million to pay dividends.
In early 2022, freight demand was initially strong, following an extended period of freight demand at peak levels that began in mid 2020 and continued throughout 2021 and into 2022. Freight demand began to soften in the back half of 2022.
Unrestricted cash and cash equivalents decreased $21.3 million to $28.1 million. We operate in a cyclical industry. In early 2022, freight demand was initially strong, following an extended period of freight demand at peak levels that began in mid 2020 and continued throughout 2021 and into 2022.
Discussions of 2020 items and year-to-year comparisons between 2021 and 2020 that are not included in this document can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2021.
Discussions of 2021 items and year-to-year comparisons between 2022 and 2021 that are not included in this document can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022. 36 Recent Developments In 2023, we generated operating revenues of $1.2 billion, including fuel surcharges, net income of $14.8 million, and basic net income per share of $0.19 on basic weighted average outstanding shares of 79.0 million.
These arrangements also may prevent us from receiving the full benefit of any fuel price decreases. Additionally, we are not able to recover fuel surcharge on empty miles, out of route miles, or fuel used in idling. 40 Liquidity and Capital Resources The growth of our business requires significant investments in new revenue equipment.
These arrangements also may prevent us from receiving the full benefit of any fuel price decreases. Additionally, we are not able to recover fuel surcharge on empty miles, out of route miles, or fuel used in idling. Empty miles, out of route miles and idling were all elevated in 2023 as a result of lower freight demand throughout the year.
The interest expense is made up of $7.5 million from the Credit Facilities coinciding with the acquisition of CFI while the remaining $1.1 million is the result of debt and financing leases assumed through the Smith Transport acquisition. Our effective tax rate was 26.2% and 25.2% for the twelve months ended December 31, 2022 and 2021, respectively.
Interest expense increased $15.6 million (182.7%), to $24.2 million during the year December 31, 2023 from $8.6 million in 2022. The interest expense is made up of $22.7 million from the Credit Facilities coinciding with the acquisition of CFI while the remaining $1.5 million is the result of debt and financing leases assumed through the Smith Transport acquisition.
The increase was primarily due to a $73.2 million gain from the sale of a terminal facility, partially offset by a $5.6 million decrease in gains on sales of trailer equipment and a $3.7 million decrease in gains on sales of tractor equipment, with the remaining $4.4 million decrease primarily due to the 2021 sale of a terminal facility.
The decrease was primarily due to a $47.5 million decrease from the sale of a terminal facilities, $6.6 million decrease in gains on sales of trailer equipment and a $1.6 million decrease in gains on sales of tractor equipment.
We have identified certain accounting policies and estimates, described below, that are the most important to the portrayal of our current financial condition and results of operations. 43 The most significant accounting policies and estimates that affect the financial statements include the following: Revenue equipment estimated useful lives and salvage values Over 97% of our total miles comes from company drivers operating the Company's revenue equipment.
The most significant accounting policies and estimates that affect the financial statements include the following: Revenue equipment estimated useful lives and salvage values Over 95% of our total miles comes from company drivers operating the Company's revenue equipment. Management estimates the useful lives of revenue equipment based on estimated period of use for the asset.
We achieved a return on assets of 9.8% and a return on equity of 16.4% over the year ended December 31, 2022, compared to 8.4% and 10.9% respectively, for 2021.
We achieved a return on assets of 0.9% and a return on equity of 1.7% over the year ended December 31, 2023, compared to 9.8% and 16.4% respectively, for 2022. On May 31, 2022 we completed our fourth acquisition within nine years. We acquired all the outstanding equity of Smith Transport.
Cash flows used in investing activities were $663.3 million during 2022, representing an increase in cash used of $660.6 million compared to cash flows used in investing activities of $2.6 million during 2021.
Cash flows used in investing activities were $67.9 million during 2023, representing a decrease in cash used of $595.4 million compared to cash flows used in investing activities of $663.3 million during 2022.
The number of loaded miles is affected by general freight supply and demand trends and the number of tractors. The number of tractors is directly affected by the number of available drivers providing capacity to us. The increase in total miles was a result of the additional capacity acquired.
Operating revenues (the total of trucking and fuel surcharge revenue) are primarily earned based on loaded miles driven in providing truckload services. The number of loaded miles is affected by general freight supply and demand trends and the number of tractors. The number of tractors is directly affected by the number of available drivers providing capacity to us.
In addition, the overall cost to insure our revenue equipment, on a per unit basis, has increased year-over-year due to a lack of insurance capacity across the transportation industry mainly as a result of the current legal environment. We expect that insurance premiums will continue trending upward.
The overall cost to insure revenue equipment, on a per unit basis, has increased in recent years due to a lack of insurance capacity across the transportation industry, mainly as a result of the current legal environment. Certain insurance carriers that provide excess insurance coverage currently and for past claim years have encountered financial issues.
The increase in net cash provided by property and equipment was primarily due to cash received from the sale of a terminal property. We currently anticipate higher net capital expenditures for revenue equipment in 2023 compared to 2022 as a result of the larger fleet size following the acquisitions and efforts to refresh these fleets.
The net cash provided by property and equipment in 2022 was the result of the significant proceeds received from the sale of a terminal property. We currently anticipate less net capital expenditures for revenue equipment in 2024 compared to 2023. Cash flows used in financing activities increased $479.9 million in 2023 compared to 2022.