Biggest changeDelays in decisions on pending awards also have a negative impact on the timing and amount by which we are able to increase backlog. 29 Table of Contents Income Statement Comparisons Year ended December 31, 2023 2022 2021 Amount Percent Amount Percent Amount Percent (dollar amounts in thousands) Contract revenues $ 711,778 100.0 % $ 748,322 100.0 % $ 601,360 100.0 % Cost of contract revenues 650,115 91.3 % 697,580 93.2 % 560,393 93.2 % Gross profit 61,663 8.7 % 50,742 6.8 % 40,967 6.8 % Selling, general and administrative expenses 69,431 9.8 % 62,503 8.4 % 60,181 10.0 % Amortization of intangible assets 427 0.1 % 1,239 0.2 % 1,521 0.3 % Gain on disposal of assets, net (8,455) (1.2) % (4,970) (0.7) % (11,418) (2.0) % Intangible asset impairment loss 6,890 1.0 % — — % — — % Operating loss (6,630) (1.0) % (8,030) (1.1) % (9,317) (1.5) % Other (expense) income: Other income 641 0.1 % 199 — % 199 — % Interest income 103 — % 104 — % 136 — % Interest expense (11,659) (1.6) % (4,456) (0.6) % (5,076) (0.8) % Other expense, net (10,915) (1.5) % (4,153) (0.6) % (4,741) (0.8) % Loss before income tax expense (17,545) (2.5) % (12,183) (1.6) % (14,058) (2.3) % Income tax expense 330 — % 429 0.1 % 502 0.1 % Net loss $ (17,875) (2.5) % $ (12,612) (1.7) % $ (14,560) (2.4) % Year ended December 31, 2023 compared with year ended December 31, 2022 Contract Revenues.
Biggest changeDelays in decisions on pending awards also have a negative impact on the timing and amount by which we are able to increase backlog. 30 Table of Contents Income Statement Comparisons Year ended December 31, 2024 2023 2022 Amount Percent Amount Percent Amount Percent (dollar amounts in thousands) Contract revenues $ 796,394 100.0 % $ 711,778 100.0 % $ 748,322 100.0 % Cost of contract revenues 705,234 88.6 % 650,115 91.3 % 697,580 93.2 % Gross profit 91,160 11.4 % 61,663 8.7 % 50,742 6.8 % Selling, general and administrative expenses 82,537 10.4 % 69,431 9.8 % 62,503 8.4 % Amortization of intangible assets — — % 427 0.1 % 1,239 0.2 % Gain on disposal of assets, net (2,898) (0.4) % (8,455) (1.2) % (4,970) (0.7) % Intangible asset impairment loss — — % 6,890 1.0 % — — % Operating income (loss) 11,521 1.4 % (6,630) (1.0) % (8,030) (1.1) % Other (expense) income: Other income 357 — % 641 0.1 % 199 — % Interest income 207 — % 103 — % 104 — % Interest expense (13,381) (1.6) % (11,659) (1.6) % (4,456) (0.6) % Other expense, net (12,817) (1.6) % (10,915) (1.5) % (4,153) (0.6) % Loss before income tax expense (1,296) (0.2) % (17,545) (2.5) % (12,183) (1.6) % Income tax expense 348 — % 330 — % 429 0.1 % Net loss $ (1,644) (0.2) % $ (17,875) (2.5) % $ (12,612) (1.7) % Year ended December 31, 2024 compared with year ended December 31, 2023 Contract Revenues.
Sources of Capital On May 15, 2023, we entered into a new three-year $103.0 million Credit Agreement with White Oak, which includes a $65.0 million asset based revolving credit line and a $38.0 million fixed asset term loan. Please s ee Note 10 of the Notes to the Financial Statements for further discussion.
Sources of Capital On May 15, 2023, we entered into a new three-year $103.0 million Credit Agreement with White Oak, which includes a $65.0 million asset based revolving credit line and a $38.0 million fixed asset term loan. Please s ee Note 10 of the Notes to the Consolidated Financial Statements for further discussion.
See Note 10 of the Notes to the Financial Statements in this Form 10-K for a further description of the sale of property. Intangible Asset Impairment Loss. During the year ended December 31, 2023, we recorded a $6.9 million intangible asset impairment loss due to our strategic decision to rebrand the concrete segment under the Orion banner.
See Note 11 of the Notes to the Financial Statements in this Form 10-K for a further description of the sale of property. Intangible Asset Impairment Loss. During the year ended December 31, 2023, we recorded a $6.9 million intangible asset impairment loss due to our strategic decision to rebrand the concrete segment under the Orion banner.
We believe our current equipment fleet will allow us to meet market demand for projects from both our public and private customers. In the long-term, we see positive trends in demand for our services in our end markets, including: ● Continuing need to repair and improve degrading U.S. marine infrastructure; ● Long-term demand from downstream energy-related companies will be driven by larger capital projects, as well as maintenance call-out work; ● Expected increases in cargo volume and future demands from larger ships transiting the Panama Canal will require ports along the Gulf Coast and Atlantic Seaboard to expand port infrastructure as well as perform additional dredging services; ● Possible work opportunities generated by the Water Resources Reform and Development Act (the “WRRDA Act”) authorizing expenditures for the conservation and development of the nation’s waterways as well as addressing funding deficiencies within the Harbor Maintenance Trust Fund; ● Renewed focus on coastal rehabilitation along the Gulf Coast, particularly through the use of RESTORE Act funds based on fines collected related to the 2010 Gulf of Mexico oil spill; ● Funding for highways and transportation under successor Acts to the Fixing America’s Surface Transportation Act; 28 Table of Contents ● Nearly $7 billion of federal funding provided by the US Army Core of Engineers (“USACE”) in connection with disaster recovery in Texas; and ● Opportunities related to the Infrastructure Investment and Jobs Act (“IIJA”).
We believe our current equipment fleet will allow us to meet market demand for projects from both our public and private customers. In the long-term, we see positive trends in demand for our services in our end markets, including: ● Continuing need to repair and improve degrading U.S. marine infrastructure; ● Navy infrastructure investments; ● Long-term demand from downstream energy-related companies will be driven by larger capital projects, as well as maintenance call-out work; ● Expected increases in cargo volume and future demands from larger ships transiting the Panama Canal will require ports along the Gulf Coast and Atlantic Seaboard to expand port infrastructure as well as perform additional dredging services; ● Possible work opportunities generated by the Water Resources Reform and Development Act (the “WRRDA Act”) authorizing expenditures for the conservation and development of the nation’s waterways as well as addressing funding deficiencies within the Harbor Maintenance Trust Fund; ● Renewed focus on coastal rehabilitation along the Gulf Coast, particularly through the use of RESTORE Act funds based on fines collected related to the 2010 Gulf of Mexico oil spill; ● Funding for highways and transportation under successor Acts to the Fixing America’s Surface Transportation Act; ● Nearly $7 billion of federal funding provided by the US Army Core of Engineers (“USACE”) in connection with disaster recovery in Texas; and ● Opportunities related to the Infrastructure Investment and Jobs Act (“IIJA”).
These arrangements are not reasonably likely to have an effect on our financial condition, revenues or expenses, results of operations, liquidity, capital expenditures, or capital resources that is material to investors. 35 Table of Contents Critical Accounting Estimates The consolidated financial statements contained in this report were prepared in accordance with U.S. GAAP.
These arrangements are not reasonably likely to have an effect on our financial condition, revenues or expenses, results of operations, liquidity, capital expenditures, or capital resources that is material to investors. 36 Table of Contents Critical Accounting Estimates The consolidated financial statements contained in this report were prepared in accordance with U.S. GAAP.
Unless the context requires otherwise, when we refer to “we,” “us” and “our,” we are describing Orion Group Holdings, Inc. and its consolidated subsidiaries.
Unless the context requires otherwise, when we refer to “we,” “us” and “our,” we are describing Orion Group Holdings, Inc. and its consolidated subsidiaries and affiliates.
Overview Orion Group Holdings, Inc. and subsidiaries, (hereafter collectively referred to as the “Company”), is a leading specialty construction company serving the infrastructure, industrial, and building sectors, providing services both on and off the water in the continental United States, Alaska, Hawaii, Canada and the Caribbean Basin through its marine segment and its concrete segment.
Overview Orion Group Holdings, Inc. and subsidiaries (hereafter collectively referred to as the “Company”), is a leading specialty construction company serving the infrastructure, industrial, and building sectors, providing services both on and off the water in the continental United States, Alaska, Hawaii, Canada and the Caribbean Basin through our marine segment and our concrete segment.
During the year ended December 31, 2023, we had borrowings of $5.0 million from our prior credit agreement, $38.0 million from the term loan portion of our new Credit Agreement and borrowings of $64.0 million on the revolving credit line under our new Credit Agreement, repayments of $40.0 million on our prior credit agreement, repayments of $64.0 34 Table of Contents million on the revolving credit line under our new Credit Agreement, proceeds from failed sales-leasebacks of $14.7 million, proceeds of $2.4 million related to the Port Lavaca land sale-leaseback financing, loan costs of $6.5 million, payments on finance lease liabilities of $4.8 million and a cash outflow of $0.5 million for payments related to tax withholdings for share-based compensation.
During the year ended December 31, 2023, we had borrowings of $5.0 million from our prior credit agreement, $38.0 million from the term loan portion of our new Credit Agreement and borrowings of $64.0 million on the revolving credit line under our new Credit Agreement, repayments of $40.0 million on our prior credit agreement, repayments of $64.0 million on the revolving credit line under our new Credit Agreement, proceeds from failed sales-leasebacks of $14.7 million, proceeds of $2.4 million related to the Port Lavaca land sale-leaseback financing, loan costs of $6.5 million, payments on finance lease liabilities of $4.8 million and a cash outflow of $0.5 million for payments related to tax withholdings for share-based compensation.
The carrying value of our long-lived assets is 36 Table of Contents evaluated periodically based on utilization of the asset and physical condition of the asset, as well as the useful life of the asset to determine if adjustment to the depreciation period or the carrying value is warranted.
The carrying value of our long-lived assets is evaluated periodically based on utilization of the asset and physical condition of the asset, as well as the useful life of the 37 Table of Contents asset to determine if adjustment to the depreciation period or the carrying value is warranted.
The segment had previously operated under its prior name, TAS Concrete Construction, since its acquisition in 2015. The rebranding reflects a strategic initiative to integrate our different service offerings under one banner to leverage Orion’s brand reputation and 30 Table of Contents to deliver greater value and seamless execution for our customers.
The segment had previously operated under its prior name, TAS Concrete Construction, since its acquisition in 2015. The rebranding reflects a strategic initiative to integrate our different service offerings under one banner to leverage Orion’s brand reputation and to deliver greater value and seamless execution for our customers.
Although our significant accounting policies are described in more detail in Note 2 of the Notes to Consolidated Financial Statements; we believe the following accounting policies to be critical to the judgments and estimates used in the preparation of our financial statements: ● Revenue Recognition from Construction Contracts; ● Long Lived Assets; ● Income Taxes; ● Insurance Coverage, Litigation, Claims and Contingencies. Revenue Recognition Our revenue is derived from contracts to provide marine construction, dredging, turnkey concrete services, and other specialty services.
Although our significant accounting policies are described in more detail in Note 2 of the Notes to Consolidated Financial Statements; we believe the following accounting policies to be critical to the judgments and estimates used in the preparation of our financial statements: ● Revenue Recognition from Construction Contracts; ● Long Lived Assets; ● Income Taxes. Revenue Recognition Our revenue is derived from contracts to provide marine construction, dredging, turnkey concrete services, and other specialty services.
Included in the year ended December 31, 2023 is $8.1 million of proceeds related to the sale-leaseback of the Port Lavaca South Yard property in Texas. Financing Activities.
Included in the year ended December 31, 2023 is $8.1 million of proceeds related to the sale-leaseback of the Port Lavaca South Yard property in Texas. 35 Table of Contents Financing Activities.
We currently see long-term demand for our concrete construction services in the Texas building sector as Texas’s major metropolitan areas, and expanding suburbs continue to be leading locations for population and business growth.
We currently see long-term demand for our concrete construction services in the Texas building sector as Texas’s major metropolitan areas, 29 Table of Contents and expanding suburbs continue to be leading locations for population and business growth.
Selling, General and Administrative (“SG&A”) expenses were $69.4 million for the year ended December 31, 2023, compared to $62.5 million in the prior year period, an increase of $6.9 million, or 11.1%. As a percentage of total contract revenues, SG&A expenses increased from 8.4% to 9.8% for the year ended December 31, 2023 and December 31, 2022, respectively.
SG&A expenses were $69.4 million for the year ended December 31, 2023, compared to $62.5 million in the prior year period, an increase of $6.9 million, or 11.1%. As a percentage of total contract revenues, SG&A expenses increased from 8.4% to 9.8% for the year ended December 31, 2023 and December 31, 2022, respectively.
Investing Activities. Capital asset additions and betterments to our fleet were $8.9 million in 2023, as compared with $14.6 million and $17.0 million in 2022 and 2021, respectively. Proceeds from the sale of property and equipment were $11.1 million in 2023, as compared with $4.9 million and $27.2 million in 2022 and 2021, respectively.
Investing Activities. Capital asset additions and betterments to our fleet were $14.1 million in 2024, as compared with $8.9 million and $14.6 million in 2023 and 2022, respectively. Proceeds from the sale of property and equipment were $2.6 million in 2024, as compared with $11.1 million and $4.9 million in 2023 and 2022, respectively.
At December 31, 2023, the capacity under our current bonding arrangement was at least $750 million, with approximately $575 million of projects being bonded. While we believe that our current bonding capacity is sufficient to satisfy current demand for our services, any new major project opportunities may require us to seek additional bonding capacity in the future.
At December 31, 2024, the capacity under our current bonding arrangement was at least $1.1 billion, with approximately $588 million of projects being bonded. While we believe that our current bonding capacity is sufficient to satisfy current demand for our services, any new major project opportunities may require us to seek additional bonding capacity in the future.
Liquidity and Capital Resources Changes in working capital are normal within our business given the varying mix in size, scope, seasonality and timing of delivery of our projects. At December 31, 2023, our working capital was $55.9 million, as compared with $31.1 million at December 31, 2022.
Liquidity and Capital Resources Changes in working capital are normal within our business given the varying mix in size, scope, seasonality and timing of delivery of our projects. At December 31, 2024, our working capital was $78.2 million, as compared to $55.9 million at December 31, 2023.
As of December 31, 2023, we had unrestricted cash on hand of $30.9 million. Our borrowing availability under our revolving portion of our Credit Agreement at December 31, 2023 was approximately $47.7 million. Our primary liquidity needs are to finance our working capital and fund capital expenditures.
As of December 31, 2024, we had unrestricted cash on hand of $28.3 million. Our borrowing availability under our revolving portion of our Credit Agreement at December 31, 2024 was approximately $26.7 million. Our primary liquidity needs are to finance our working capital and fund capital expenditures.
Our effective tax rate for the year ended December 31, 2023 was (1.9)%, which differs from the federal statutory rate of 21% primarily due to the tax impact from the valuation allowance for current year activity, state income taxes and the non-deductibility of other permanent items. Year ended December 31, 2022 compared with year ended December 31, 2021 Contract Revenues.
Our effective tax rate for the year ended December 31, 2024 was (26.9)%, which differs from the federal statutory rate of 21% primarily due to the tax impact from the valuation allowance for current year activity, the statue expiration of an uncertain tax position, state income taxes and the non-deductibility of other permanent items. 31 Table of Contents Year ended December 31, 2023 compared with year ended December 31, 2022 Contract Revenues.
The changes in net working capital, which are reflected as changes in operating assets and liabilities in our Consolidated Statements of Cash Flows, were primarily driven by a $2.4 million outflow pursuant to the relative timing and significance of project progression and billings during the period, a $1.3 million outflow related to a decrease in our net position of accounts receivable and accounts payable plus accrued liabilities during the period and a $4.9 million decrease in operating lease liabilities during the period, partially offset by $0.5 million of other cash inflows.
The changes in net working capital, which are reflected as changes in operating assets and liabilities in our Consolidated Statements of Cash Flows, were primarily driven by $19.6 million of cash outflows pursuant to the relative timing and significance of project progression and billings during the period, a $8.7 million decrease in operating lease liabilities and $0.4 million of other outflows, partially offset by a $7.0 million cash inflow related to an increase in our net position of accounts receivable and accounts payable plus accrued liabilities during the period.
We evaluate and record any uncertain tax positions based on the amount that management deems is more likely than not to be sustained upon ultimate settlement with the tax authorities in the tax jurisdictions in which we operate. Insurance Coverage, Litigation, Claims and Contingencies We maintain insurance coverage for our business and operations.
We evaluate and record any uncertain tax positions based on the amount that management deems is more likely than not to be sustained upon ultimate settlement with the tax authorities in the tax jurisdictions in which we operate.
Our net loss was $17.9 million, as compared with net loss of $12.6 million in the prior year. In addition, we ended 2023 with a consolidated backlog of $762.2 million.
Our net loss was $1.6 million, as compared with net loss of $17.9 million in the prior year. In addition, we ended 2024 with a consolidated backlog of $729.1 million.
Our contracts are obtained primarily through competitive bidding in response to “requests for proposals” by federal, state and local agencies and through negotiation and competitive bidding with private parties and general contractors.
We are headquartered in Houston, Texas with regional offices throughout our operating areas. Our contracts are obtained primarily through competitive bidding in response to “requests for proposals” by federal, state and local agencies and through negotiation and competitive bidding with private parties and general contractors.
During 2021, we generated approximately $0.1 million in cash from our operating activities. The net cash inflow is comprised of $8.2 million of cash inflows from net income, after adjusting for non-cash items and $8.1 million of cash outflows related to changes in net working capital.
During 2024, we generated approximately $12.7 million from cash in our operating activities. The net cash inflow is comprised of $34.4 million of cash inflows from net income, after adjusting for non-cash items and $21.7 million of cash outflows related to changes in net working capital.
Our effective tax rate for the year ended December 31, 2022 was (3.5)%, which differs from the federal statutory rate of 21% primarily due to the tax impact from the valuation allowance for current year activity, state income taxes and the non-deductibility of other permanent items. 31 Table of Contents Segment Results The following table sets forth, for the periods indicated, statements of operations data by segment, segment revenues as a percentage of consolidated revenues and segment operating income (loss) as a percentage of segment revenues. Year ended December 31, 2023 2022 2021 Amount Percent Amount Percent Amount Percent (dollar amounts in thousands) Contract revenues Marine segment Public sector $ 292,088 73.8 % $ 237,363 70.0 % $ 164,636 62.4 % Private sector 103,829 26.2 % 101,850 30.0 % 99,279 37.6 % Marine segment total $ 395,917 100.0 % $ 339,213 100.0 % $ 263,915 100.0 % Concrete segment Public sector $ 20,297 6.4 % $ 30,284 7.4 % $ 14,945 4.4 % Private sector 295,564 93.6 % 378,825 92.6 % 322,500 95.6 % Concrete segment total $ 315,861 100.0 % $ 409,109 100.0 % $ 337,445 100.0 % Total $ 711,778 $ 748,322 $ 601,360 Operating income (loss) Marine segment $ 3,670 0.9 % $ 9,787 2.9 % $ 5,760 2.2 % Concrete segment (10,300) (3.3) % (17,817) (4.4) % (15,077) (4.5) % Total $ (6,630) $ (8,030) $ (9,317) Year ended December 31, 2023 compared with year ended December 31, 2022 Marine Segment Revenues for our marine segment for the year ended December 31, 2023 were $395.9 million compared to $339.2 million for the year ended December 31, 2022, an increase of $56.7 million, or 16.7%.
Our effective tax rate for the year ended December 31, 2023 was (1.9)%, which differs from the federal statutory rate of 21% primarily due to the tax impact from the valuation allowance for current year activity, state income taxes and the non-deductibility of other permanent items. 32 Table of Contents Segment Results The following table sets forth, for the periods indicated, statements of operations data by segment, segment revenues as a percentage of consolidated revenues and segment operating income (loss) as a percentage of segment revenues. Year ended December 31, 2024 2023 2022 Amount Percent Amount Percent Amount Percent (dollar amounts in thousands) Contract revenues Marine segment Public sector $ 403,428 77.4 % $ 292,088 73.8 % $ 237,363 70.0 % Private sector 117,822 22.6 % 103,829 26.2 % 101,850 30.0 % Marine segment total $ 521,250 100.0 % $ 395,917 100.0 % $ 339,213 100.0 % Concrete segment Public sector $ 28,193 10.2 % $ 20,297 6.4 % $ 30,284 7.4 % Private sector 246,951 89.8 % 295,564 93.6 % 378,825 92.6 % Concrete segment total $ 275,144 100.0 % $ 315,861 100.0 % $ 409,109 100.0 % Total $ 796,394 $ 711,778 $ 748,322 Operating income (loss) Marine segment $ 2,318 0.4 % $ 3,670 0.9 % $ 9,787 2.9 % Concrete segment 9,203 3.3 % (10,300) (3.3) % (17,817) (4.4) % Total $ 11,521 $ (6,630) $ (8,030) Year ended December 31, 2024 compared with year ended December 31, 2023 Marine Segment Revenues for our marine segment for the year ended December 31, 2024 were $521.3 million compared to $395.9 million for the year ended December 31, 2023, an increase of $125.4 million, or 31.7%.
We plan our operations and bidding activity with these factors in mind and they generally have not had a material adverse impact on the results of our operations in the past. 27 Table of Contents 2023 Recap and 2024 Outlook In 2023, we recorded revenues of $711.8 million, a decrease of 4.9% as compared with 2022. $395.9 million of total revenue was attributable to our marine segment and the remaining $315.9 million to our concrete segment.
We plan our operations and bidding activity with these factors in mind and they generally have not had a material adverse impact on the results of our operations in the past. 2024 Recap and 2025 Outlook In 2024, we recorded revenues of $796.4 million, an increase of 11.9% as compared with 2023. $521.3 million of total revenue was attributable to our marine segment and the remaining $275.1 million to our concrete segment.
Adjusted for the $6.9 million intangible asset impairment loss on the TAS Commercial Concrete tradename, operating loss for the year ended December 31, 2023 was $3.4 million, or a decrease in operating loss of $14.4 million.
Adjusted for the $6.9 million intangible asset impairment loss on the TAS Commercial Concrete tradename, operating loss for the year ended December 31, 2023 was $3.4 million, or a decrease in operating loss of $14.4 million. This decrease in operating loss was primarily due to lower indirect costs due to winding down operations in Central Texas.
Our concrete segment provides turnkey concrete construction services including concrete surface place and finish, site preparation, layout, forming, and rebar placement for large commercial, structural and other associated business areas. We are headquartered in Houston, Texas with regional offices throughout our operating areas.
Our concrete segment provides turnkey concrete construction services including concrete surface place and finish, site preparation, layout, forming, and rebar placement for large commercial, structural and other associated business areas.
In addition, we closed $25.8 million in equipment and real estate sale-leaseback transactions in the year. Looking to 2024, we will continue to execute our strategic plan focused on developing opportunities across the infrastructure, industrial, and building sectors. Marine Segment Demand for our marine construction services continues, given our differentiated capabilities and service offering within the space.
Looking to 2025, we will continue to execute our strategic plan focused on developing opportunities across the infrastructure, industrial, and building sectors. Marine Segment Demand for our marine construction services continues, given our differentiated capabilities and service offering within the space.
In the long-term, we see positive trends in demands for our services in our end markets, including: ● Population growth in the state of Texas driven by corporate relocations; ● Continued investment in warehouse/distribution space in our core markets; ● Nearly $7 billion of federal funding provided by the USACE in connection with disaster recovery in Texas; and ● Potential opportunities related to the IIJA.
In the long-term, we see positive trends in demands for our services in our end markets, including: ● Population growth in the state of Texas driven by corporate relocations; ● Continued investment in warehouse/distribution and data center space in our core markets; ● Geographic expansion outside of Texas; and ● Potential opportunities related to the IIJA.
The most significant of these include the following: ● completeness and accuracy of the original bid; ● increases in commodity prices such as concrete, steel and fuel; ● customer delays, work stoppages, and other costs due to weather and environmental restrictions; ● subcontractor performance; ● unforeseen site conditions; ● availability and skill level of workers; and ● a change in availability and proximity of equipment and materials.
There are a number of factors that can create variability in contract performance and therefore impact the results of our operations. The most significant of these include the following: ● completeness and accuracy of the original bid; ● increases in commodity prices such as concrete, steel and fuel; ● customer delays, work stoppages, and other costs due to weather and environmental restrictions; ● subcontractor performance; ● unforeseen site conditions; ● availability and skill level of workers; and ● a change in availability and proximity of equipment and materials. 28 Table of Contents All of these factors can have a negative impact on our contract performance, which can adversely affect the timing of revenue recognition and ultimate contract profitability.
Contract revenues for the year ended December 31, 2022 of $748.3 million increased $146.9 million or 24.4% as compared to $601.4 million in the prior year period.
Contract revenues for the year ended December 31, 2024 of $796.4 million increased $84.6 million or 11.9% as compared to $711.8 million in the prior year period.
Backlog as of the periods ended below are as follows (in millions): December 31, 2023 September 30, 2023 June 30, 2023 March 31, 2023 December 31, 2022 Marine segment $ 602.5 $ 699.9 $ 614.9 $ 187.0 $ 216.7 Concrete segment 159.7 177.6 203.8 280.4 232.1 Consolidated $ 762.2 $ 877.5 $ 818.7 $ 467.4 $ 448.8 We are optimistic in our end-markets and in the opportunities that are emerging across our various marketplaces as evidenced by the $3.0 billion of quoted bids outstanding at quarter end, of which over $121 million resulted in the award of contracts subsequent to the end of the fiscal year ended December 31, 2023.
Backlog as of the periods ended below are as follows (in millions): December 31, 2024 September 30, 2024 June 30, 2024 March 31, 2024 December 31, 2023 Marine segment $ 582.8 $ 537.0 $ 567.1 $ 569.9 $ 602.5 Concrete segment 146.3 153.5 191.3 186.7 159.7 Consolidated $ 729.1 $ 690.5 $ 758.4 $ 756.6 $ 762.2 We are optimistic in our end-markets and in the opportunities that are emerging across our various marketplaces as evidenced by the $1.2 billion of quoted bids outstanding at quarter end.
Significant assumptions used in our forecasted model of liquidity include forecasted sales, costs, and capital expenditures, as well as expected timing and proceeds of planned real estate transactions. 33 Table of Contents The following table provides information regarding our cash flows and our capital expenditures for the years ending December 31, 2023, 2022 and 2021: 2023 2022 2021 Net loss $ (17,875) $ (12,612) $ (14,560) Adjustments to remove non-cash and non-operating items 32,641 27,413 22,726 Cash flow from net income after adjusting for non-cash and non-operating items 14,766 14,801 8,166 Change in operating assets and liabilities (working capital) 2,412 (5,236) (8,097) Cash flows provided by operating activities $ 17,178 $ 9,565 $ 69 Cash flows provided by (used in) investing activities $ 2,170 $ (9,704) $ 10,629 Cash flows provided by (used in) financing activities $ 7,806 $ (8,370) $ 6 Capital expenditures (included in investing activities above) $ (8,909) $ (14,584) $ (16,975) Operating Activities.
The net proceeds were used for working capital and for general corporate purposes, including repayment of borrowings under the Credit Agreement. 34 Table of Contents The following table provides information regarding our cash flows and our capital expenditures for the years ending December 31, 2024, 2023 and 2022: 2024 2023 2022 Net loss $ (1,644) $ (17,875) $ (12,612) Adjustments to remove non-cash and non-operating items 36,018 32,641 27,413 Cash flow from net income after adjusting for non-cash and non-operating items 34,374 14,766 14,801 Change in operating assets and liabilities (working capital) (21,698) 2,412 (5,236) Cash flows provided by operating activities $ 12,676 $ 17,178 $ 9,565 Cash flows (used in) provided by investing activities $ (11,482) $ 2,170 $ (9,704) Cash flows (used in) provided by financing activities $ (3,816) $ 7,806 $ (8,370) Capital expenditures (included in investing activities above) $ (14,091) $ (8,909) $ (14,584) Operating Activities.
Operating income for our marine segment for the year ended December 31, 2022 was $9.8 million, compared to operating income of $5.8 million for the year ended December 31, 2021, an increase of $4.0 million.
Operating income for our concrete segment for the year ended December 31, 2024 was $9.2 million, compared to an operating loss of $10.3 million for the year ended December 31, 2023, an increase of $19.5 million.
We record revenue on construction contracts over time, measured by the percentage of actual contract costs incurred to date to total estimated costs for each contract. There are a number of factors that can create variability in contract performance and therefore impact the results of our operations.
We record revenue on construction contracts over time, measured by the percentage of actual contract costs incurred to date to total estimated costs for each contract.
SG&A expenses were $62.5 million for the year ended December 31, 2022, compared to $60.2 million in the prior year period, an increase of $2.3 million or 3.9%. As a percentage of total contract revenues, SG&A expenses decreased from 10.0% to 8.4% primarily due to higher revenues in the current period.
Selling, General and Administrative (“SG&A”) expenses were $82.5 million for the year ended December 31, 2024 compared to $69.4 million in the prior year period, an increase of $13.1 million or 18.9%. As a percentage of total contract revenues, SG&A expenses increased from 9.8% to 10.4%.
Gross profit was $50.7 million for the year ended December 31, 2022, compared to $41.0 million in the prior year period, an increase of $9.7 million or 23.9%. Gross profit in both periods was 6.8% of total contract revenues.
Gross profit was $91.2 million for the year ended December 31, 2024 compared to $61.7 million in the prior year period, an increase of $29.5 million or 47.8%. Gross profit in the year ended December 31, 2024 was 11.4% of total contract revenues as compared to 8.7% in the prior year period.
These estimates are subject to fluctuations based upon the scope of services to be provided, as well as factors affecting the time required to complete the project. Backlog is not necessarily indicative of future results. In addition to our backlog under contract, we also have a substantial number of projects in negotiation or pending award at any given time.
Of this amount, approximately $248 million was either awarded to us and contracted, or awarded and pending contract, subsequent to December 31, 2024. These estimates are subject to fluctuations based upon the scope of services to be provided, as well as factors affecting the time required to complete the project. Backlog is not necessarily indicative of future results.
Other expense primarily reflects interest on our borrowings, partially offset by interest income and non-operating gains or losses. Interest expense for the prior year period included $2.1 million related to the extinguishment of our term loan and related interest rate swaps. Income Tax Expense.
Other expense primarily reflects interest on our borrowings of $13.4 million and $11.7 million in the years ended December 31, 2024 and 2023, respectively, partially offset by interest income and non-operating gains or losses. Income Tax Expense. We recorded tax expense of $0.3 million in both the year ended December 31, 2024 and in the prior year period.
This decrease in operating loss was primarily due to lower indirect costs due to winding down operations in Central Texas. 32 Table of Contents Year ended December 31, 2022 compared with year ended December 31, 2021 Marine Segment Revenues for our marine segment for the year ended December 31, 2022 were $339.2 million compared to $263.9 million for the year ended December 31, 2021, an increase of $75.3 million, or 28.5%.
This increase was primarily due to winning higher margin jobs due to disciplined bidding standards and improved execution. 33 Table of Contents Year ended December 31, 2023 compared with year ended December 31, 2022 Marine Segment Revenues for our marine segment for the year ended December 31, 2023 were $395.9 million compared to $339.2 million for the year ended December 31, 2022, an increase of $56.7 million, or 16.7%.
This increase was primarily driven by increased cubic yard production in light commercial projects. Operating loss for our concrete segment for the year ended December 31, 2022 was $17.8 million, compared to $15.1 million for the year ended December 31, 2021, an increase in operating loss of $2.7 million.
The increase was primarily related to the Pearl Harbor Project. Operating income for our marine segment for the year ended December 31, 2024 was $2.3 million, compared to $3.7 million for the year ended December 31, 2023, a decrease in operating income of $1.4 million.
During the year ended December 31, 2022 and 2021, we realized $5.0 million and $11.4 million, respectively, of net gains on disposal of assets. Included in the prior year amount is a net gain of $6.7 million related to the sale of property in Tampa, Florida. Other Expense, net.
The year ended December 31, 2023, included a gain of $5.2 million related to the sale-leaseback of our Port Lavaca South Yard property in Texas. Other Expense, net.
The increase in gross profit dollars was primarily driven by the impact from claims and unapproved change orders recognized related to work primarily incurred in previous periods and the release of discretionary project bonuses. Selling, General and Administrative Expenses.
The increase in gross profit dollars and margin was primarily driven by improved pricing of projects in both segments stemming from higher quality projects and improved execution. Selling, General and Administrative Expense.