10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 10-K

(Mark One)

þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2014

OR

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ________ to_______

Commission file number: 1-33891

ORION MARINE GROUP, INC.

Delaware State of Incorporation	26-0097459 IRS Employer Identification Number
12000 Aerospace  Suite 300 Houston, Texas  77034 Address of Principal Executive Office	(713) 852-6500 Telephone number (including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Name of Each Exchange on Which Registered
Common stock, $0.01 par value per share	The New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:  None

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act:  ¨ Yes þ No

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act: ¨ Yes þ No

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days: þ Yes ¨ No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every interactive date file required to be submitted  and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files

Yes þ  No ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the Registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K ¨

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act (Check One):

Large Accelerated Filer ¨          Accelerated Filer þ          Non-accelerated filer ¨     Smaller reporting company ¨

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act) ¨ Yes þ No

There were 27,521,395 shares of common stock outstanding as of February 27, 2015.  The aggregate market value of the Registrant’s common equity held by non-affiliates was approximately $297.2 million as of June 30, 2014, the last business day of the Registrant's most recently completed second quarter, based upon the last reported sales price on the New York Stock Exchange on that date.

DOCUMENTS INCORPORATED BY REFERENCE

Part III – Portions of the Registrant’s definitive Proxy Statement to be issued on connection with the 2015 Annual Meeting of Stockholders to be filed on or about April 6, 2015.

1

ORION MARINE GROUP, INC.

2014 Annual Report on Form 10-K

Table of Contents

PART I		3
Item 1.	Business	3
Item 1A.	Risk Factors	11
Item 1B.	Unresolved Staff Comments	21
Item 2.	Properties	21
Item 3.	Legal Proceedings	21
Item 4.	Mine Safety Disclosure (not applicable)	21
PART II		22
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	22
Item 6.	Selected Financial Data	24
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	26
Item 7A.	Quantitative and Qualitative Disclosures about Market Risk	34
Item 8.	Financial Statements and Supplementary Data	34
Item 9.	Changes In and Disagreements with Accountants on Accounting and Financial Disclosure	34
Item 9A.	Controls and Procedures	35
Item 9B.	Other Information	35
PART III		36
Item 10.	Directors, Executive Officers and Corporate Governance	36
Item 11.	Executive Compensation	36
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	36
Item 13.	Certain Relationships and Related Transactions, and Director Independence	37
Item 14.	Principal Accounting Fees and Services	37
PART IV		37
Item 15.	Exhibits and Financial Statement Schedules	37
SIGNATURES		41

2

PART I

FORWARD-LOOKING STATEMENTS

In addition to historical information, this Annual Report on Form 10-K and the documents incorporated by reference herein may contain forward-looking statements that are not based on historical fact.  When used in this report, words such as “expects”, “anticipates”, “believes”, “seeks”, “estimates”, “plans”, “intends” and similar words identify forward-looking statements.  You should not place undue reliance on these forward-looking statements.  Although such statements are based on management’s current estimates and expectations and currently available competitive, financial and economic data, forward-looking statements are inherently uncertain and involve risks and uncertainties that could cause our actual results to differ materially from what may be inferred from the forward-looking statements.  Some of the factors that could cause or contribute to such differences are listed and discussed in Item 1A “Risk Factors” below and elsewhere in this Annual Report on Form 10-K.  We undertake no obligation to release publicly any revisions or updates to any forward-looking statements that are contained in this document. We encourage you to read carefully the risk factors described in other documents we file from time to time with the United States Securities and Exchange Commission (the “SEC”).

Item 1.               BUSINESS

General background

We are a leading heavy civil construction project management business, specializing in marine construction. We provide a broad range of heavy civil marine construction services to federal agencies, state and municipal governments, and private commercial and industrial customers.

We are headquartered in Houston, Texas, and provide our heavy civil marine construction services on, over and under the water in the continental United States (U.S.), Alaska, Canada, and the Caribbean Basin.

We are a Delaware corporation. The common stock of Orion Marine Group, Inc. is listed on the New York Stock Exchange under the symbol ORN.  Unless the context otherwise requires, all references herein to “Orion”, the “Company”, the “Registrant”, “we”, “us” or “our” refer to Orion Marine Group, Inc. and its consolidated subsidiaries and affiliates.

History and growth

We were founded in 1994 as a marine construction project management business. Since then, we have expanded our reach both through organic growth and acquisitions. We have successfully acquired and fully integrated several companies into our operations. These strategic acquisitions have enhanced our capabilities, provided us with a larger geographic base, and added to our equipment fleet.

Our Business Strategy

We employ the following key business strategies:

• Expand into new markets and complementary service offerings and selectively pursue strategic acquisitions -- We seek to identify attractive new markets and strategic opportunities to expand our service offering through selective acquisitions, greenfield expansions or diversification.

• Continue to capitalize on favorable long-term industry trends - We seek to capitalize on infrastructure capital investments across the markets we serve including port and marine infrastructure, government funded projects, transportation, oil and gas facilities, recreational waterside industry infrastructure expansion and environmental restoration markets.

• Continue to reinvest in our core business --We pursue technically complex projects where our people, specialized services and equipment differentiate us from our competitors.  We intend to continue to enhance the types, numbers or capabilities of the vessels comprising our fleet when the appropriate circumstances arise, so we can provide turn key complete marine construction services to our customers.

• Continue to attract, retain and develop our employees - We believe our employees are integral to the success of our project execution, and we continue to allot resources to attract and retain talented managers, supervisors and field personnel.

Financial Information About Segments

Although we describe our business in this report in terms of the services we provide, our base of customers and the geographic areas in which we operate, we have concluded that our operations represent a single reportable segment pursuant to accounting principles generally accepted in the U.S. ("U.S. GAAP"). In making this determination, we considered the similar economic characteristics of our operations, including the nature of the services we provide; the nature of our internal processes for the

3

production of our services; the methods used to provide our services to our customers; the types of customers we have; the nature of the regulatory environment in which we operate; and our assessment of our future prospects.

We provide heavy civil marine construction services through projects that are obtained primarily through a competitive bid or negotiated contract process. Our projects have similar cost structures, including labor, equipment, materials and subcontractors. Our workforce is standard across our business and includes pile drivers, equipment operators, carpenters, welders, barge crews, dredge crews, supervisors and project managers. This allows our core resources of assets and individuals to be deployed interchangeably to our projects. For example, crews and equipment deployed to a dock construction project may be redeployed to a bridge construction project and to a marsh creation project after that. This allows us to deploy our resources based on availability across our business. Similarly, basic materials such as concrete and steel are used in our projects, which provides us with similar costs across our business. Additionally, we self-perform most of our projects, which limits our use of subcontractors.

We execute our projects in a similar fashion with a centralized estimating, project controls and management group, and the risks and rewards of project performance are not affected by the location of the specific project, but on our ability to compete on pricing and execute within our estimated costs. Because our core resources may be deployed to various types of marine construction projects, we have developed a centralized philosophy for operating our business. We utilize the same technology across our business, including estimating and cost control applications.

Our methods used to provide our services is similar. Our assets and labor force are often interchangeable within the various types of marine construction projects. This provides us with the flexibility to manage our business as one operating unit deploying resources based on availability across our business.

We have the same customers with similar funding drivers and market demands across our entire business. Our business-wide customers include the U.S. Army Corps of Engineers, U.S. Navy, U.S. Coast Guard, state transportation departments, local port authorities and private customers such as petrochemical terminal operators, private terminal operators and recreational waterside facilities. We consider funding availability to be similar across our business, particularly in the form of governmental budgeting (federal, state and local) and capital expenditure and maintenance and repair spending by private customers.

Our business is primarily driven by macro-economic considerations including increases in import/export seaborne transportation, development of energy related infrastructure, recreational waterside expansion and operations, marine bridge infrastructure development, waterway pipeline crossings and the maintenance of our nation’s waterways. These macro drivers are key catalysts for future prospects for work and are similar across our entire business.

Across our business, we comply with macro environmental regulatory environments driven by federal agencies such as the U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, U.S. Environmental Protection Agency and the U.S. Occupational Safety and Health Administration, as well as others.

We believe that our business is driven by similar economic characteristics across our operating environment, including gross margins and other metrics. In addition, the types of information and internal reports used by our chief operating decision maker (the “CODM”) are similar across our business.

The economic similarities discussed above, as well as the tools used by the CODM to monitor performance, evaluate results of operations, allocate resources, and manage the business support a single reportable segment. Accordingly, based on these similarities, we have concluded that our operations represent one reportable segment for purposes of the disclosures included in this Annual Report on Form 10-K.

Services Provided

We provide a broad range of heavy civil marine construction and project management services, including new construction, dredging, repair and maintenance, and other related specialty services.  Therefore, we have the ability to provide our customers a single-source, turnkey solution to service comprehensive marine construction needs.

Marine Construction Services

Marine construction services include construction, restoration, maintenance and repair of marine transportation facilities, marine pipelines, bridges and causeways, and marine environmental structures.  We have the capability of providing design-build services and may serve as the prime contractor for these types of projects.

Marine transportation facility projects include public port facilities for container ship loading and unloading; cruise ship port facilities; private terminals; special-use Navy terminals, recreational use marinas and docks, and other marine-based facilities.  These projects typically consist of steel or concrete fabrication dock or mooring structures designed for durability and

4

longevity, and involve driving piles of concrete, pipe or sheet pile to provide a foundation for the port facility structure that we subsequently construct on the piles.  We also provide on-going maintenance and repair, inspection services, emergency repair, and demolition and salvage to such facilities.

Our marine pipeline service projects generally include the installation and removal of underwater buried pipeline transmission lines; installation of pipeline intakes and outfalls for industrial facilities; construction of pipeline outfalls for wastewater and industrial discharges; river crossing and directional drilling; creation of hot taps and tie-ins; and inspection, maintenance and repair services.

Our bridge and causeway projects include the construction, repair and maintenance of all types of overwater bridges and causeways, as well as the development of fendering systems in marine environments. We serve as the prime contractor for many of these projects, and some of these are design-build contracts.  These projects involve fabricating steel or concrete structures designed for durability and longevity, and involve driving concrete, pipe or sheet pile to create support for the concrete deck roadways that we subsequently construct on the piles.  These piles can exceed 50 inches in diameter, can range up to 170 feet in overall length, and are often driven 90 feet into the sea floor.  

Marine environmental structure projects may include the installation of concrete mattresses to promote erosion protection; construction of levees to contain environmental mitigation projects, and the installation of geotubes for wetlands and island creation.  Such structures are used for erosion control, wetlands creation and environmental remediation.

Dredging services

Dredging generally enhances or preserves the navigability of waterways or the protection of shorelines through the removal or replenishment of soil, sand or rock.   Dredging involves the removal of mud and silt from the channel floor by means of a mechanical backhoe, crane and bucket or cutter suction dredge and pipeline systems. Dredging is integral to marine capital and maintenance projects, including: maintenance for previously deepened waterways and harbors to remove silt, sand and other accumulated sediments; construction of breakwaters, jetties, canals and other marine structures; deepening ship channels and wharves to accommodate larger and deeper draft ships; containing erosion of wetlands and coastal marshes; land reclamation; and beach nourishment and creation of wildlife refuges.  Maintenance dredging projects are a source of recurring revenue as active channels typically require dredging every one to three years due to natural sedimentation.  The frequency of maintenance dredging may be accelerated by heavy rainfall or major weather events such as hurricanes.  Areas where no natural deep water ports exist, such as the Texas Gulf Coast, require substantial maintenance dredging.  We maintain multiple specialty dredges of various sizes and specifications to meet customer needs. Our dredging services are typically combined with our marine construction services to provide a turn-key solution for our customers.

Specialty Services

Our specialty services include design, salvage, demolition, surveying, towing, diving and underwater inspection, excavation and repair.  Our diving services are largely performed in shallow water and include inspections, salvage and pile restoration and encapsulation.  Our survey services include surveying pipelines and performing hydrographic surveys which determine the configuration of the floors of bodies of water and detect and identify wrecks and other obstructions.  Most of these specialty services support our other services and provide an incremental touch-point with our customers.

Industry and Market Overview

We provide our services to similar customers, or in some cases, the same customers, across the markets served by our business. These customers may be in diverse end markets, including port expansion and maintenance, bridges, causeways and other marine infrastructure, the recreational waterside industry, the U.S. Department of Defense, the energy industry, coastal protection and reclamation, along with hurricane restoration and repair and environmental remediation.   We believe that this broad customer base enables us to lessen the negative effects during a downturn in a specific end market and respond quickly to the needs of expanding end markets.

Port Expansion and Maintenance

Expected increases in cargo volume and future demands from larger ships transiting the expanded Panama Canal will require ports, especially along the Gulf Coast and Atlantic Seaboard, to expand their dock capacity and port infrastructure to accommodate larger container ships as well as perform additional dredging services to deepen their channels. We provide customers in this sector turnkey services to meet all their port expansion and maintenance work.

Bridges and Causeways

According to the American Society of Civil Engineers, as of their most recent report, one in nine of the nation’s bridges are structurally deficient, and the average age of the nation's bridges is 42 years old. We are able to construct or restore overwater bridges, and design, repair, or replace, fendering systems for customers in this sector. 

5

Marine Infrastructure

The U.S. Marine Transportation System (“MTS”) consists of waterways, ports and their intermodal connections, vessels, vehicles, and system users, as well as shipyards and repair facilities crucial to maritime activity. The MTS is primarily owned and operated through an aggregation of federal, state, and local governmental authorities, as well as privately owned facilities and private companies.  U.S. inland and intracoastal waterways require substantial maintenance and improvement. While waterway usage is increasing, the facilities and supporting systems are aging.  In addition, channels and waterways must maintain certain depths to accommodate ship and barge traffic.  Natural sedimentation in these channels and waterways require maintenance dredging to maintain navigability.

Our full business complement, including design, dredging, marine construction, and specialty services, such as diving, survey and inspections are fully utilized by our customers in this area to meet all their marine infrastructure project needs.

Recreational Waterside Industry

An expected increase in the number and size of cruise ships and cruise ship size has generated a need for substantial port infrastructure development, including planning and construction of new terminals and facilities, as well as on-going maintenance and repair services.  These larger vessels require development of new piers and additional dredging services to accommodate deeper drafts.  Our service area includes, among others, the ports of Miami, Galveston, Tampa, New Orleans, Canaveral, Juneau, Seattle and the Caribbean Basin, which includes numerous cruise facilities and is the most popular cruise destination in the North American market.

The Department of Defense and Homeland Security

The U.S. Navy has the responsibility for the maintenance of 39 facilities in the United States, which includes a significant amount of marine infrastructure.  We believe the U.S. Navy will continue to maintain strategic facilities, including maintenance and upgrades to its marine facility infrastructure.

The U.S. Coast Guard maintains more than 50,000 federal aids to navigation, which include buoys, lighthouses, day beacons and radio-navigation signals, and additionally has oversight responsibility for over 18,000 highway and railroad bridges that span navigable waterways throughout the country.  As part of the Department of Homeland Security, we anticipate that U.S. Coast Guard's needs for varied marine construction services, including those listed above, will provide opportunities for us in the future.

Energy Industry

We design, construct, repair and remove underwater pipelines, and provide marine construction and on-going maintenance services for private refineries, terminal facilities and docks, and other critical near shore oil and gas infrastructure. While a number of upstream oil and gas companies have decreased expenditures as a result of the drop in oil prices, increased levels of capital expenditures by midstream and downstream oil and gas companies in response to higher energy production and demand should increase demand for our services.

U.S. Coastal and Wetland Restoration and Reclamation

We believe that increases in coastal population density and demographic trends will lead to an increase in the number of coastal restoration and reclamation projects, and, as the value of waterside assets rises from a residential and recreational standpoint, the private sector, government agencies and municipalities will increase spending on restoration and reclamation projects.

Hurricane Restoration and Repair

Hurricanes are often very destructive to the existing marine infrastructure and natural protection barriers of the prime storm areas of the Gulf Coast, the Atlantic Seaboard and the Caribbean Basin, including bridges, ports, underwater channels and sensitive coastal areas. Typically, restoration and repair opportunities continue for several years after a major hurricane event. These events provide incremental projects to our industry that contribute to a favorable bidding environment and high capacity utilization in our markets during such times.

Environmental Remediation

We believe there will be additional funding for the protection of natural habitats, environmental preservation, wetlands creation and remediation  for high priority projects in Louisiana and other areas in the markets we serve that will protect and restore sensitive marine and coastal areas, advance ocean science and research, and ensure sustainable use of ocean resources.

Customers

Our customers include federal, state and local governmental agencies in the Unites States, as well as private commercial and industrial enterprises in the United States and the Caribbean Basin. Most projects are competitively bid, with the award typically

6

going to the lowest qualified bidder.  Our customer base shifts from time to time depending on the types of projects we bid, and ultimately are successful on obtaining.

The following table represents concentrations of revenue by type of customer for the years ended December 31, 2014, 2013, and 2012.

	2014		%		2013		%		2012		%
Federal	$	47,390	13	%	$	65,926	19	%	$	64,049	22	%
State	43,147		11	%	30,451		9	%	35,799		12	%
Local	97,145		25	%	54,702		15	%	44,626		15	%
Private	198,136		51	%	203,465		57	%	147,568		51	%
	$	385,818	100	%	$	354,544	100	%	$	292,042	100	%

We do not believe that the loss of any single customer would have a material adverse effect on our operations as no specific customer sustains a large portion of our revenue at one time.

Backlog

Our contract backlog represents our estimate of the revenues we expect to realize under the portion of the contracts remaining to be performed. Given the typical duration of our contracts, which generally is less than one year, our backlog at any point in time usually represents only a portion of the revenue that we expect to realize during a twelve month period. We include projects in our backlog only when the customer has provided an executed contract, purchase order or change order. Our backlog under contract as of December 31, 2014, was approximately $215.9 million and at December 31, 2013 was approximately $247.3 million. 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. In addition, many projects that make up our backlog may be canceled at any time without penalty; however, we can generally recover actual committed costs and profit on work performed up to the date of cancellation. Although we have not been materially adversely affected by contract cancellations or modifications in the past, we may be so affected in the future, especially during economically uncertain periods. Consequently, 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.

Fluctuations in Quarterly Results

Our quarterly revenues and results of operations may fluctuate significantly depending upon the mix, size, scope, and progress schedules of our projects under contract, the productivity of our labor force and the utilization of our equipment. These factors, as well as others affect the rate at which revenue is recognized as projects are completed.

Competition

We compete with several regional marine construction services companies and a few national marine construction services companies. From time to time, we compete with certain national land-based heavy civil contractors. Our industry is highly fragmented with competitors generally varying within the markets we serve and with few competitors competing in all of the markets we serve or for all of the services that we provide. We believe that our turnkey capability, expertise, experience and reputation for providing safe and timely quality services, safety record and programs, versatile equipment fleet, financial strength, surety bonding capacity, knowledge of local markets and conditions, and project management and estimating abilities allow us to compete effectively. We believe significant barriers to entry exist in the markets in which we operate, including the ability to bond large projects, maritime law constraints, specialized marine equipment and technical experience; however, a U.S. company that has adequate financial resources, access to technical expertise and specialized equipment may become a competitor.

Bonding

In connection with our business, we generally are required to provide various types of surety bonds that provide an additional measure of security for our performance under certain government and private sector contracts. Our ability to obtain surety bonds depends upon our capitalization, adequate working capital, past performance, management expertise, and external factors, including the capacity of the overall surety market. Surety companies consider such factors in light of the amount of our backlog that we have currently bonded and their own current underwriting standards, which may change from time to time. The capacity of the surety market is subject to market-driven fluctuations driven primarily by the level of surety industry losses and the degree of surety market consolidation. The bonds we provide typically are for the contract amount of the project. As of December 31, 2014, we had approximately $150 million in surety bonds outstanding. On December 31, 2014, we believe our capacity under our current bonding arrangement, including bonds outstanding, was in excess of $400 million in aggregate surety bonds.

7

Trade Names

We operate under a number of trade names. We consolidate our operations under the brand name "Orion Marine Group, Inc.". We may be known as Orion Marine Group, Orion Marine Construction, Orion Marine Contractors, Orion Construction, East and West Jones Placement Area and Schneider E&C, as well as our former names of King Fisher Marine Service, Orion Construction, Misener Marine Construction, Misener Diving & Salvage, F. Miller Construction, Northwest Marine Construction and West Construction. We do not generally register our trademarks with the U.S. Patent & Trademark Office, but instead rely on state and common law protections. While we consider our trade names to be valuable assets, we do not consider any single trademark or trade name to be of such material importance that its absence would cause a material disruption of our business.

Equipment

We operate and maintain a large and diverse equipment fleet, substantially all of which we own, that includes the following:

• Barges - Spud barges, material barges, deck barges, anchor barges, hopper barges, and fuel barges. These vessels are used to provide work platforms for cranes and other equipment, to transport materials to the project site and to provide support for the project at the project site.

• Dayboats - Small pushboats, dredge tenders and skiffs are used to shift barges at the project site, to move personnel and to provide general support to the project site.

• Tugs - Larger pushboats and tug boats are used to transport barges and other support equipment to and from project site.

• Dredges - 24” cutter head suction dredges (diesel), 20” cutter head suction dredge (diesel/electric), 20” cutter head suction dredges (diesel), 16” cutter head suction dredges, and 12” portable cutter head suction dredges are used to provide dredging services at project sites

• Cranes - Crawler lattice boom cranes with lift capability from 50 tons to 400 tons and hydraulic rough terrain cranes with lift capability from 15 tons to 60 tons are used to provide lifting and pile driving capabilities on project sites, and to provide bucket work, including mechanical dredging and dragline work, to project sites.

We believe that our equipment is well maintained and suitable for our current operations. We have the ability to extend the useful life of our equipment through capital refurbishment at periodic intervals. Most of our fleet is serviced by our own mechanics who work at various maintenance sites and facilities. We are also capable of building, and have built, much of our highly specialized equipment.  Our strategy is to move our fleet from project to project as required. We have pledged our owned equipment as collateral under our credit facility.

Equipment Certification

Some of our equipment requires certification by the U.S. Coast Guard. All equipment which requires certification has obtained and maintained in good standing such certification. In addition, where required, our vessels’ permissible loading capacities require certification by the American Bureau of Shipping (“ABS”). ABS is an independent classification society which certifies that certain of our larger, seagoing vessels are “in-class,” signifying that the vessels have been built and maintained in accordance with ABS standards and  applicable U.S. Coast Guard rules and regulations. All of our vessels that are required to be certified by ABS have been certified as “in-class.” These certifications indicate that the vessels are structurally capable of operating in open waters, which enhances the mobility of our fleet.

Government Regulations

We are required to comply with the macro regulatory requirements of federal, state and local governmental agencies and authorities including the following:

• regulations concerning workplace safety, labor relations and disadvantaged businesses;

• licensing requirements applicable to shipping and dredging; and

• permitting and inspection requirements applicable to marine construction projects.

We are also subject to government regulations pursuant to the Dredging Act, the Merchant Marine Act of 1920, commonly referred to as the "Jones Act", the Shipping Act and the Vessel Documentation Act. These statutes require vessels engaged in the transport of merchandise or passengers between two points in the United States or dredging in the navigable waters of the U.S. to be documented with a coastwise endorsement, to be owned and controlled by U.S. citizens, to be manned by U.S. crews, and to be built in the U.S. The U.S. citizenship ownership and control standards require the vessel-owning entity to be at least 75% U.S. citizen owned, and prohibit the demise or bareboat chartering of the vessel to any entity that does not meet the 75% U.S. citizen

8

ownership test. These statutes, together with similar requirements for other sectors of the maritime industry, are collectively referred to as “cabotage” laws.

We believe that we are in material compliance with applicable regulatory requirements and have all material licenses required to conduct our operations.

Environmental Matters

General

Our marine infrastructure construction, salvage, demolition, dredging and dredge material disposal activities are subject to stringent and complex federal, state, and local laws and regulations governing environmental protection, including air emissions, water quality, solid waste management, marine and bird species and their habitats, and wetlands. Such laws and regulations may require that we or our customers obtain, and that we comply with, various environmental permits, registrations, licenses and other approvals. These laws and regulations also can restrict or impact our business activities in many ways, such as delaying the appropriation and performance of particular projects; restricting the way we handle or dispose of wastes; requiring remedial action to mitigate pollution conditions that may be caused by our operations or that are attributable to others; and enjoining some or all of our operations deemed in non-compliance with environmental laws and regulations. Failure to comply with these laws and regulations may result in the assessment of administrative, civil and/or criminal penalties, the imposition of remedial obligations and the issuance of orders enjoining future operations.

We believe that compliance with existing federal, state and local environmental laws and regulations will not have a material adverse effect on our business, results of operations, or financial condition. Nevertheless, the trend in environmental regulation is to place more restrictions and limitations on activities that may affect the environment. In addition, we could be affected by future laws or regulations, including those imposed in response to climate change concerns.  As a result, there can be no assurance as to the amount or timing of future expenditures for environmental compliance or remediation, and actual future expenditures may be different from the amounts we currently anticipate. The following is a discussion of the environmental laws and regulations that could have a material effect on our marine construction and other activities.

Waste Management

Our operations could be subject to the federal Resource Conservation and Recovery Act (“RCRA”) and comparable state laws, which impose detailed requirements for the handling, storage, treatment and disposal of hazardous and non-hazardous solid wastes. Under the auspices of the U.S. Environmental Protection Agency (“EPA”), the individual states administer some or all of the provisions of RCRA, sometimes in conjunction with their own more stringent requirements. Generators of hazardous wastes must comply with certain standards for the accumulation and storage of hazardous wastes, as well as recordkeeping and reporting requirements applicable to hazardous waste storage and disposal activities.

Site Remediation

The Comprehensive, Environmental Response, Compensation and Liability Act (“CERCLA”), also known as “Superfund,” and comparable state laws and regulations impose liability, without regard to fault or the legality of the original conduct, on certain classes of persons responsible for the release of hazardous substances into the environment. Such classes of persons include the current and past owners or operators of sites where a hazardous substance was released, and companies that disposed or arranged for the disposal of hazardous substances at offsite locations, such as landfills. CERCLA authorizes the EPA, and in some cases third parties, to take actions in response to threats to the public health or the environment and to seek to recover from the responsible classes of persons the costs they incur. Under CERCLA, such persons may be subject to joint and several liability for the costs of cleaning up the hazardous substances that have been released into the environment, for damages to natural resources and for the costs of certain health studies. In addition, neighboring landowners and other third parties often file claims for personal injury and property damage allegedly caused by the hazardous substances released into the environment.

We currently own or lease properties that have been used by other industries for a number of years. Although we typically have used operating and disposal practices that were standard in the industry at the time, wastes may have been disposed of or released on or under the properties owned or leased by us, on or under other locations where such substances have been taken for disposal, or on or under project sites where we perform work. In addition, some of the properties may have been operated by third parties or by previous owners whose treatment and disposal or release of wastes was not under our control. These properties and the substances disposed or released on them may be subject to CERCLA, RCRA and analogous state laws. Under such laws, we could be required to remove or remediate previously disposed wastes or property contamination, or to perform remedial activities to prevent future contamination.

Water Discharges

The Federal Water Pollution Control Act, also known as the Clean Water Act (“CWA”), and analogous state laws impose strict controls with respect to the discharge of pollutants, including spills and leaks of oil and other substances, into waters of the United

9

States, including wetlands. The discharge of pollutants into regulated waters is prohibited, except in accordance with the terms of a permit issued by the EPA or an analogous state agency. The CWA also regulates the discharge of dredged or fill material into waters of the U.S., and activities that result in such discharge generally require permits issued by the Corps of Engineers. Moreover, above ground storage of petroleum products is strictly regulated under the CWA.  Under the CWA, federal and state regulatory agencies may impose administrative, civil and/or criminal penalties for non-compliance with discharge permits or other requirements of the CWA and analogous state laws and regulations.

The Oil Pollution Act of 1990 (“OPA”), which amends and augments the CWA, establishes strict liability for owners and operators of facilities that are sites of releases of oil into waters of the U.S. OPA and its associated regulations impose a variety of requirements on responsible parties related to the prevention of oil spills and liability for damages resulting from such spills. For instance, OPA requires vessel owners and operators to establish and maintain evidence of financial responsibility sufficient to cover liabilities related to an oil spill for which such parties are statutorily responsible. We believe we are in compliance with all applicable OPA financial responsibility obligations.  In addition, while OPA requires that certain vessels be outfitted with double hulls by 2015, given the current and expected make up of our fleet of vessels, we do not expect to incur material expenditures to meet these requirements.

In 2009, regulations promulgated by the EPA covering certain previously exempt discharges to water from certain marine vessels became effective.  The regulations provide for a general permit to cover such discharges and impose on marine vessel operators, including the Company, certain discharge, permitting, recordkeeping, reporting, monitoring, maintenance, and operating restrictions and requirements with respect to materials that are or may be discharged from certain vessels.  Applicability of these restrictions and requirements is based on size and type of vessel, and they apply only to a minority of the Company’s vessels.  The Company, nevertheless, is implementing such restrictions and requirements with respect to its vessels which are subject thereto, and the Company does not anticipate that such regulations or the associated permit terms, restrictions and requirements will adversely impact the Company’s business and results of operations.

Air Emissions

The Clean Air Act (“CAA”) and comparable state laws restrict the emission of air pollutants from many sources, including paint booths, and may require pre-approval for the construction or modification of certain facilities expected to produce air emissions, impose stringent air permit requirements, or require the utilization of specific equipment or technologies to control emissions. We believe that our operations are in substantial compliance with the CAA.

Climate Change

The U.S. Congress may consider legislation to reduce emissions of greenhouse gases in response to climate change concerns. In addition, several states have declined to wait on Congress to develop and implement climate control legislation and have already taken legal measures to reduce emissions of greenhouse gases. Passage of climate control legislation or other regulatory initiatives by Congress or various states of the United States, or the adoption of regulations by the EPA and analogous state agencies that restrict emissions of greenhouse gases in areas in which we conduct business could have an adverse affect on our operations and demand for our services.

Endangered Species

The Endangered Species Act (“ESA”) restricts activities that may affect endangered species or their habitats. We conduct activities in or near areas that may be designated as habitat for endangered or threatened species. For instance, seasonal observation of endangered or threatened West Indian Manatees adjacent to work areas may impact construction operations in Florida during the winter months. Additionally, our dredging operations in Florida are impacted by limitations for placement of dredge spoil materials on designated spoil disposal islands, from April through August of each year, when the islands are inhabited by nesting colonies of protected bird species. Further, restrictions on work during the Whooping Crane nesting period in the Aransas Pass National Wildlife Refuge from October 1 through April 15 each year and during the non-dormant grass season for sea grass in the Laguna Madre from March 1 through November 30 each year impact our construction operations in the Texas Gulf Coast area. We plan our operations and bidding activity with these restrictions and limitations in mind, and they have not materially hindered our business in the past. However, these and other restrictions may affect our ability to obtain work or to complete our projects on time in the future. In addition, while we believe that we are in material compliance with the ESA, the discovery of previously unidentified endangered species could cause us to incur additional costs or become subject to operating restrictions or bans in the affected area.

Employees

At December 31, 2014, we had approximately 1,200 employees, 295 of whom were full-time salaried personnel and most of the remainder of whom were hourly personnel.  From time to time, we hire additional employees for certain large projects and, subject to local market conditions, additional crew members are generally available for hire on relatively short notice.  Our employees are not currently represented by labor unions, except certain employees located in the Pacific Northwest and Alaska, in respect of

10

which collective bargaining agreements are in place.  Employees represented by collective bargaining agreements represent approximately 5% of our workforce.

Financial Information About Geographic Areas

We are a project-driven heavy civil marine contractor, and our operations represent one reportable segment for financial reporting. Our business is conducted primarily along the coastal regions of the United States. Revenues generated outside the United States, primarily in the Caribbean Basin, totaled 12.9%, 8.5%, and 4.1% of total revenues for the years ended December 31, 2014, 2013 and 2012, respectively.  Our long-lived assets are substantially located in the United States.

Access to the Company’s Filings

We maintain a website at www.orionmarinegroup.com on which we make available, free of charge, access to the various reports we file with, or furnish to, the SEC.  The website is made available for information purposes only.  It should not be relied upon for investment purposes, and none of the information on our website is incorporated into this Annual Report on Form 10-K by reference.  In addition, the public may read and copy any materials we file with the SEC at the SEC’s Public Reference Room at 100 F Street, NE, Room 1580, Washington, D.C. 20549.  The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-732-0330.  The SEC also maintains an Internet site at www.sec.gov that contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC.

Item 1A.            RISK FACTORS

Risk Factors Relating to Our Business

We depend on continued federal, state and local government funding for marine infrastructure. A reduction in government funding for marine construction ormaintenance contracts can materially affect our financial results.

A substantial portion of our operations depend on project funding by various government agencies and are adversely affected by reduced levels of, or delays in, government funding. Decreases or delays in government funding often delay project lettings and result in intense competition and pricing pressures for projects on which we bid. As a result of competitive bidding and pricing pressures, we may either be awarded fewer projects, or realize lower profit margins on contracts awarded to us, which in either case could have a material adverse effect on our business, operating results and financial condition.

A significant portion of our business is awarded through government contracts. Our operatingresults may be adversely affected by the terms of the government contracts or ourfailure to comply with applicable terms.

Government contracts are subject to specific procurement regulations, contract provisions and a variety of regulatory requirements relating to their formation, administration, performance and accounting. Many of these contracts include express or implied certifications of compliance with applicable laws and contract provisions. As a result of our government contracting and subcontracting, claims for civil or criminal fraud may be brought by the government for violations of these regulations, requirements or statutes. We may also be subject to qui tam litigation brought by private individuals on behalf of the government under the Federal Civil False Claims Act, which could include claims for up to treble damages. Further, if we fail to comply with any of these regulations, requirements or statutes, our existing government contracts could be terminated, or we could be suspended or debarred from future government contracting or subcontracting, including federally funded projects at the state level. In addition, government customers typically can terminate or modify any of their contracts with us at their convenience, and certain government agencies may claim immunity from suit to recover disputed contract amounts. If our government contracts are terminated for any reason, or if we are suspended or debarred from government work, we could suffer a significant reduction in expected revenue which could have a material adverse effect on our business, operating results and financial condition.

The timing of new contracts may result in volatility in our cash flowand profitability. These factors as well as others that may cause our actualfinancial results to vary from any publicly disclosed earnings guidance and forecastsare outside of our control.

Our revenues are generated from project-based work. It is generally very difficult to predict the timing and source of awarded contracts. The selection of, timing of or failure to obtain projects, delays in awards of projects, the rebidding or termination of projects due to budget overruns, cancellations of projects or delays in completion of contracts could result in the under-utilization of our assets and reduce our cash flows. Even if we are awarded contracts, we face additional risks that could affect whether, or when, work will begin. For example, some of our contracts are subject to financing and other contingencies that may delay or result in termination of projects. This may make it difficult to match workforce size and equipment location with contract needs. In some cases, we may be required to bear the cost of a ready workforce and equipment that is larger than needed at the time, resulting in unpredictability in our cash flow, expenses and profitability. If an expected contract award or the related notice to proceed is delayed or not received, we could incur substantial costs without receipt of any corresponding revenues. Delays by our

11

customers in obtaining required approvals for their infrastructure projects may delay their awarding contracts for those projects and, once awarded, the ability to commence construction under those contracts. Moreover, construction projects for which our services are contracted may require significant expenditures by us prior to receipt of relevant payments by a customer and may expose us to potential credit risk if such customer should encounter financial difficulties. Such expenditures could reduce our cash flows and necessitate increased borrowings under our credit facilities. Finally, the winding down or completion of work on significant projects that were active in previous periods will reduce our revenue and earnings if such significant projects have not been replaced in the current period. From time-to-time we may publicly provide earnings or other forms of guidance, which reflect our predictions about future revenue, operating costs and capital structure, among other factors. Any such predictions may be impacted by these factors as well as others that are beyond our control and might not turn out to be correct.

We may be unable to obtain sufficient bonding capacity for our contracts and the needfor performance and surety bonds may adversely affect our business.

We are generally required to post bonds in connection with government and certain private sector contracts to ensure job completion. We have entered into a bonding agreement with Liberty Mutual Surety of America (“Liberty”) pursuant to which Liberty acts as surety, issues bid bonds, performance bonds and payment bonds, and obligates itself upon other contracts of guaranty required by us in the day-to-day operations of our business. However, Liberty is not obligated under the bonding agreement to issue bonds for us and bonding decisions are made on a case-by-case basis. We may not be able to maintain a sufficient level of bonding capacity in the future, which could preclude us from being able to bid for certain contracts and successfully contract with certain customers, or cause us to have to increase our letter of credit utilization in lieu of bonds, thereby reducing availability under our credit facility. In addition, the conditions of the bonding market may change, increasing our costs of bonding or restricting our ability to get new bonding which could have a material adverse effect on our business, operating results and financial condition.

Our business depends on good customer relationships and our reputation in the heavycivil marine infrastructure market, which is developed and maintained by our executives and keyproject managers. Loss of any of our relationships, reputation or executives or key projectmanagers could materially reduce our revenues and profits.

Our contracts are typically entered into on a project-by-project basis, so we generally do not have continuing contractual commitments with our customers beyond the terms of the current contract. We benefit from key customer relationships built over time and with both public and private entities. We also benefit from our reputation in the heavy civil marine infrastructure market developed over years of successfully performing on projects. Both of these aspects of our business were developed and are maintained through our executives and key project managers. We do not maintain key person life insurance policies on any of our employees. Our inability to retain our executives and key project managers could have a material adverse effect on our current customer relationships and reputation. The inability to maintain relationships with our customers in general or obtain new customers based on our reputation could have a material adverse effect on our business, operating results and financial condition.

The loss of, or a significant reduction in business from a few customers could have an adverse impact on us.

A few customers have in the past, and may in the future, account for a significant portion of our revenue and/or backlog in any one year or over a period of consecutive years, depending on the size, scope and mix of projects at the time. Although we have long-standing relationships with many of our customers, many of our contracts allow for the unilateral reduction, delay or cancellation of work at any time, which could have an adverse impact on our business, financial condition or results of operations.

We may not be able to fully realize the revenue value reported in our backlog.

We had a backlog of work to be completed on contracts totaling approximately $215.9 million as of December 31, 2014. Backlog develops as a result of new awards, which represent the potential revenue value realizable pursuant to new project commitments received by us during a given period. Backlog consists of projects under contract which have either (a) not yet been started or (b) are in progress but are not yet complete. In the latter case, the revenue value reported in backlog is the remaining value related to work that has not yet been completed. We cannot guarantee that the revenue projected in our backlog will be realized, or if realized, will result in earnings. From time-to-time, projects are cancelled that appeared to have a high certainty of going forward at the time they were recorded as new awards. In the event of a project cancellation, we may be reimbursed for certain costs but typically have no contractual right to recover the total revenue reflected in our backlog. In addition to being unable to recover certain direct costs, cancelled projects may also result in additional unrecoverable costs due to the resulting under-utilization of our assets.

12

We could suffer contract losses if we fail to accurately estimate our costs or fail to executewithin our cost estimates on fixed-price, lump-sum contracts.

Much of our revenue is derived from fixed-price, lump-sum contracts. Under these contracts, we perform our services and execute our projects at a fixed price and where, as a result, we could benefit from cost savings, but we may be unable to recover any cost overruns. Fixed-price contracts carry inherent risks, including risks of losses from underestimating costs, operational difficulties and other factors that may occur over the contract period. If our cost estimates for a contract are inaccurate, or if we do not execute the contract within our cost estimates, we may incur losses or the project may not be as profitable as we expected. In addition, we are sometimes required to incur costs in connection with modifications to a contract (change orders) that may not be approved by the customer as to scope and/or price, or to incur unanticipated costs, including costs for customer-caused delays, errors in specifications or designs, or contract suspension or termination, that we may not be able to recover. These, in turn, could have a material adverse effect on our business, operating results and financial condition. The revenue, cost and gross profit realized on such contracts can vary, sometimes substantially, from the original projections due to changes in a variety of factors, such as:

• failure to properly estimate costs of engineering, design, material, equipment or labor;

• unanticipated technical problems with the structures or services being supplied by us, which may require that we spend our own money to remedy the problem;

• project modifications creating unanticipated costs;

• changes in the costs of equipment, materials, labor or subcontractors;

• our suppliers’ or subcontractors’ failure to perform;

• difficulties in our customers obtaining required governmental permits or approvals;

• changes in local laws and regulations;

• delays caused by local weather conditions; and

• exacerbation of any one or more of these factors as projects grow in size and complexity.

These risks increase if the project is of a long-term duration because of the elevated risk that the circumstances upon which we based our original bid will change in a manner that increases costs. In addition, we sometimes bear the risk of delays caused by unexpected conditions or events.

Our dependence on petroleum-based products increases our costs as the prices of such products increase, which could adversely affect our business, operating results and financial condition.

We use diesel fuel and other petroleum-based products to operate our equipment used in our construction contracts. Fluctuations in supplies relative to demand and other factors can cause unanticipated increases in their cost. Future increases in the costs of fuel and other petroleum-based products used in our business, particularly if a bid has been submitted for a contract and the costs of those products have been estimated at amounts less than the actual costs thereof, could result in a lower profit, or even a loss, on one or more contracts.

Many of our contracts have penalties for late completion.

In many instances, including in our fixed-price contracts, we guarantee that we will complete a project by a scheduled date. If we subsequently fail to complete the project as scheduled, we may be liable for any customer losses resulting from such delay, generally in the form of contractually agreed-upon liquidated damages. In addition, failure to maintain a required schedule could cause us to default on our government contracts, giving rise to a variety of potential damages. To the extent that these events occur, the total costs of the project could exceed our original estimates, and we could experience reduced profits or, in some cases, a loss for that project.

We may choose, or be required, to pay our suppliers and subcontractors even if ourcustomers do not pay, or delay paying, us for the related services.

We use suppliers to obtain necessary materials and, from time to time, subcontractors to perform portions of our services and to manage work flow. In some cases, we pay our suppliers and subcontractors before our customers pay us for the related services. If we choose, or are required, to pay our suppliers and subcontractors for materials purchased and work performed for customers who fail to pay, or delay paying, us for the related work, we could experience a material adverse effect on our liquidity, operating results and financial condition.

13

We extend credit to customers for purchases of our services, and in the past we havehad, and in the future we may have, difficulty collecting receivables from majorcustomers that have filed bankruptcy or are otherwise experiencing financialdifficulties.

We generally perform services in advance of payment for our customers, which include governmental entities, general contractors, and builders, owners and managers of marine and port facilities. Consequently, we are subject to potential credit risk related to changes in business and economic factors. On occasion, we have had difficulty collecting from governmental entities or customers with financial difficulties. If we cannot collect receivables for present or future services, we could experience reduced cash flows and losses beyond our established reserves.

We may incur higher costs to acquire, manufacture and maintain equipment necessaryfor our operations.

We have traditionally owned most of the equipment used in our projects, and we do not bid on contracts for which we do not have, or cannot quickly procure, whether through construction, acquisition or lease, the necessary equipment to complete projects. We are capable of building much of the specialized equipment used in our projects, including dayboats, tenders and dredges. To the extent that we are unable to buy or build equipment necessary for our needs, either due to a lack of available funding or equipment shortages in the marketplace, we may be forced to rent equipment on a short-term basis, which could increase the costs of completing contracts, thereby reducing contract profitability. In addition, our equipment requires continuous maintenance, which we provide through our own repair facilities, as well as certification by the U.S. Coast Guard. If we are unable to continue to maintain the equipment in our fleet or are unable to obtain the requisite certifications, we may be forced to obtain third-party repair services, be unable to use our uncertified equipment or be unable to bid on contracts, which could have a material adverse effect on our business, operating results and financial condition.

In addition, our vessels may be subject to arrest or seizure by claimants as security for maritime torts committed by the vessel or us or the failure by us to pay for necessaries, including fuel and repair services, which were furnished to the vessel. Such arrest or seizure could preclude the vessel from working, thereby causing delays in marine construction projects.

To be successful, we need to attract and retain qualified personnel, and anyinability to do so could adversely affect our business.

Our future success depends on our ability to attract, retain and motivate highly skilled personnel in various areas, including engineering, project management, procurement, project controls, finance, and senior management. If we do not succeed in retaining and motivating our current employees and attracting new high quality employees, our business could be adversely affected. Accordingly, our ability to increase our productivity and profitability will be dependent upon our ability to employ, train and retain skilled personnel adequate to meet our requirements. We may not be able to maintain an adequate skilled labor force necessary to operate efficiently. Our labor expenses may also increase as a result of a shortage in the supply of skilled personnel, or we may have to curtail our planned internal growth as a result of labor shortages. We may also spend considerable resources training employees who may then be hired by our competitors, forcing us to spend additional funds to attract personnel to fill those positions. In addition, certain of our employees hold licenses and permits under which we operate. The loss of any such employees could result in our inability to operate under such licenses and permits, which could adversely affect our operations until replacement licenses or permits are obtained. If we are unable to hire and retain qualified personnel in the future, there could be a material adverse effect on our business, operating results and financial condition.

We may be subject to unionization, work stoppages, slowdowns or increased laborcosts.

Only a small percentage of our workforce, located in the Pacific Northwest, is unionized. If a majority of our employees unionized, it could limit the flexibility of our workforce and could result in demands that might increase our operating expenses and adversely affect our profitability. Each of our different employee groups could unionize at any time and would require separate collective bargaining agreements. If any group of our employees were to unionize and we were unable to agree on the terms of their collective bargaining agreement or we were to experience widespread employee dissatisfaction, we could be subject to work slowdowns or stoppages. In addition, we may be subject to disruptions by organized labor groups protesting our non-union status. Any of these events would be disruptive to our operations and could have a material adverse effect on our business, operating results and financial condition.

Construction worksites are inherently dangerous workplaces. If we fail to maintain safe worksites, we may be subject to significant operating risks and hazards that could resultin injury or death to persons, which could result in losses orliabilities to us.

Our safety record is an important consideration for us and for our customers. If serious accidents or fatalities occur or our safety record was to deteriorate, we may be ineligible to bid on certain work, and existing service arrangements could be terminated.

14

Further, regulatory changes implemented by the Occupational Safety and Health Administration ("OSHA") or the U.S. Coast Guard could impose additional costs on us. Adverse experience with hazards and claims could have a negative effect on our reputation with our existing or potential new customers and our prospects for future work.

Our business is subject to significant operating risks and hazards that could resultin damage or destruction to property, which could result in losses orliabilities to us.

The businesses of marine infrastructure construction, port maintenance, dredging and salvage are generally subject to a number of risks and hazards, including environmental hazards, industrial accidents, hurricanes, adverse weather conditions, collisions with fixed objects, cave-ins, encountering unusual or unexpected geological formations, disruption of transportation services and flooding. These risks could result in damage to or destruction of, dredges, transportation vessels, other maritime structures and buildings, and could also result in personal injury or death, environmental damage, performance delays, monetary losses or legal liability.

Our current insurance coverage may not be adequate, and we may not be able to obtaininsurance at acceptable rates, or at all.

We maintain various insurance policies, including general liability and workers’ compensation. We are partially self-insured under some of our policies, and our insurance does not cover all types or amounts of liabilities. We are not required to, and do not, specifically set aside funds for our self-insurance programs.

At any given time, we are subject to multiple workers’ compensation and personal injury claims. We maintain substantial loss accruals for workers’ compensation claims, and, until recently, our workers’ compensation and insurance costs have been rising for several years notwithstanding our emphasis on safety. Our insurance policies may not be adequate to protect us from liabilities that we incur in our business. In addition, some of the projects that we bid on require us to maintain builder’s risk insurance at high levels. We may not be able to obtain similar levels of insurance on reasonable terms, or at all. Our inability to obtain such insurance coverage at acceptable rates or at all could have a material adverse effect on our business, operating results and financial condition.

Furthermore, due to a variety of factors such as increases in claims and projected significant increases in medical costs and wages, our insurance premiums may increase in the future and we may not be able to obtain similar levels of insurance on reasonable terms, or at all. Any such inadequacy of, or inability to obtain, insurance coverage at acceptable rates, or at all, could have a material adverse effect on our business, operating results and financial condition.

Our employees are covered by federal laws that provide seagoing employeesremedies for job-related claims in addition to those provided by state laws.

Many of our employees are covered by federal maritime law, including provisions of the Jones Act, the Longshore and Harbor Workers Act, (“USL&H”) and the Seaman’s Wage Act. Jones Act laws typically operate to make liability limits established by USL&H and state workers’ compensation laws inapplicable to these employees and to permit these employees and their representatives to pursue litigation against employers for job-related injuries. Because in some cases we are not protected by the limits imposed by state workers’ compensation statutes, we have greater exposure for claims made by these employees as compared to employers whose employees are not covered by these provisions.

For example, in the normal course of business, we are a defendant in various personal injury lawsuits. We maintain insurance to cover claims that arise from injuries to our workforce subject to a deductible. During 2014, we recorded approximately $2.4 million of expense for our self-insured portion of these liabilities. We believe our recorded self insurance reserves represent our best estimate of the outcomes of these claims.  Should negative trends persist; we could continue to be negatively impacted in the future.

During the ordinary course of our business, we may become subject to lawsuits orindemnity claims, which could materially and adversely affect our business, operatingresults and financial condition.

We have been and may from time to time be named as a defendant in legal actions claiming damages in connection with marine infrastructure projects and other matters. Typically, these claims that arise in the normal course of business, including employment-related claims and contractual disputes or claims for personal injury (including asbestos-related lawsuits) or property damage which occurs in connection with services performed relating to project or construction sites. These actions may seek, among other things, compensation for alleged personal injury, workers’ compensation, employment discrimination, breach of contract, property damage, environmental damage, punitive damages, civil penalties or other losses, consequential damages or injunctive or

15

declaratory relief. Contractual disputes normally involve claims relating to the timely completion of projects, performance of equipment, design or other engineering services or project services. We may incur liabilities that may not be covered by insurance policies, or, if covered, the dollar amount of such liabilities may exceed our policy limits or fall below applicable deductibles. A partially or completely uninsured claim, if successful and of significant magnitude, could cause us to suffer a significant loss and reduce cash available for our operations.

Furthermore, our services are integral to the operation and performance of the marine infrastructure. As a result, we may become subject to lawsuits or claims for any failure of the infrastructure that we work on, even if our services are not the cause of such failures. In addition, we may incur civil and criminal liabilities to the extent that our services contributed to any property damage or personal injury. With respect to such lawsuits, claims, proceedings and indemnities, we have and will accrue reserves in accordance with U.S. GAAP. In the event that such actions or indemnities are ultimately resolved unfavorably at amounts exceeding our accrued reserves, or at material amounts, the outcome could materially and adversely affect our reputation, business, operating results and financial condition. In addition, payments of significant amounts, even if reserved, could adversely affect our liquidity position.

Our operations are subject to environmental laws and regulations that may expose usto significant costs and liabilities.

Our marine infrastructure construction, salvage, demolition, dredging and dredge material disposal activities are subject to stringent and complex federal, state and local environmental laws and regulations, including those concerning air emissions, water quality, solid waste management, and protection of certain marine and bird species, their habitats, and wetlands. We may incur substantial costs in order to conduct our operations in compliance with these laws and regulations. For instance, we may be required to obtain, maintain and comply with permits and other approvals (as well as those obtained for projects by our customers) issued by various federal, state and local governmental authorities; limit or prevent releases of materials from our operations in accordance with these permits and approvals; and install pollution control equipment. In addition, compliance with environmental laws and regulations can delay or prevent our performance of a particular project and increase related project costs. Moreover, new, stricter environmental laws, regulations or enforcement policies, including those imposed in response to climate change, could be implemented that significantly increase our compliance costs, or require us to adopt more costly methods of operation.

Failure to comply with environmental laws and regulations, or the permits issued under them, may result in the assessment of administrative, civil and criminal penalties, the imposition of remedial obligations and the issuance of injunctions limiting or preventing some or all of our operations. In addition, strict joint and several liability may be imposed under certain environmental laws, which could cause us to become liable for the investigation or remediation of environmental contamination that resulted from the conduct of others or from our own actions that were in compliance with all applicable laws at the time those actions were taken. Further, it is possible that we may be exposed to liability due to releases of pollutants, or other environmental impacts that may arise in the course of our operations. For instance, some of the work we perform is in underground and water environments, and if the field location maps or waterway charts supplied to us are not accurate, or if objects are present in the soil or water that are not indicated on the field location maps or waterway charts, our underground and underwater work could strike objects in the soil or the waterway bottom containing pollutants and result in a rupture and discharge of pollutants. In addition, we sometimes perform directional drilling operations below certain environmentally sensitive terrains and water bodies, and due to the inconsistent nature of the terrain and water bodies, it is possible that such directional drilling may cause a surface fracture releasing subsurface materials. These releases may contain contaminants in excess of amounts permitted by law, may expose us to remediation costs and fines and legal actions by private parties seeking damages for non-compliance with environmental laws and regulations or for personal injury or property damage. We may not be able to recover some or any of these costs through insurance or increased revenues, which may have a material adverse effect on our business, operating results and financial condition. See “Business - Environmental Matters” for more information.

We may be affected by market or regulatory responses to climate change.

Climate change legislation or regulation may result in the imposition of additional environmental regulations, concerning, among other factors, greenhouse gas emissions. Enactment of such additional regulations could result in increased compliance costs for us and our customers. We may not be able to pass such additional costs on to our customers.

We may be unable to sustain historical revenue growth rates.

We may be unable to sustain the revenue growth rates we experienced in the past, due to limits on additional growth in our current markets, less success in competitive bidding for contracts, limitations on access to necessary working capital and investment capital to sustain growth, limitations on access to bonding to support increased contracts and operations, the inability to hire and retain essential personnel and to acquire equipment to support growth, and the inability to identify acquisition candidates and successfully integrate them into our business. A sustained decrease in revenue growth could have a material adverse effect on our

16

business, operating results and financial condition if we are unable to reduce the growth of our operating expenses at the same rate.

The anticipated investment in port and marine infrastructure may not be as large asexpected, which may result in periods of low demand for our services.

The demand for port construction, maintenance infrastructure services and dredging may be vulnerable to downturns in the economy generally and in the marine transportation industry specifically. The amount of capital expenditures on port facilities and marine infrastructure in our markets is affected by the actual and anticipated shipping and vessel needs of the economy in general and in our geographic markets in particular. If the general level of economic activity deteriorates, our customers may delay or cancel expansions, upgrades, maintenance and repairs to their infrastructure. A number of other factors, including the financial condition of the shipping industry, could adversely affect our customers and their ability or willingness to fund capital expenditures in the future. During downturns in the U.S. or world economies, the anticipated port usage in our geographic markets may decline, resulting in less port construction, upgrading and maintenance. As a result, demand for our services could substantially decline for extended periods.

Terrorist attacks at port facilities could negatively impact the markets inwhich we operate.

Terrorist attacks, targeted at ports, marine facilities or shipping could affect the markets in which we operate our business and our expectations. Increased armed hostilities, terrorist attacks or responses from the United States may lead to further acts of terrorism and civil disturbances in the United States or elsewhere, which may further contribute to economic instability in the United States. These attacks or armed conflicts may affect our operations or those of our customers or suppliers and could impact our revenues, our production capability and our ability to complete contracts in a timely manner.

Our operations are susceptible to adverse weather conditions and natural disasters in our regionsof operation.

Our business, operating results and financial condition could be materially and adversely affected by severe weather and other natural disasters, such as earthquakes, particularly along the Gulf Coast, the West Coast, the Atlantic Seaboard and Caribbean Basin. Repercussions of severe weather conditions may include:

• evacuation of personnel and curtailment of services;

• weather-related damage or catastrophic loss to our equipment, facilities and project work sites resulting in suspension of operations;

• inability to deliver materials to jobsites in accordance with contract schedules;

• loss of productivity; and

• interruption to projects in process.

We are subject to risks related to our international operations.

We currently have on-going projects in the Caribbean Basin. International operations subject us to additional risks, including:

• uncertainties concerning import and export license requirements, tariffs and other trade barriers;

• restrictions on repatriating foreign profits back to the United States;

• changes in foreign policies and regulatory requirements;

• difficulties in staffing and managing international operations;

• taxation issues;

• currency fluctuations; 

• political, cultural and economic uncertainties; and

• risk of expropriation or seizure.

These risks could restrict our ability to provide services to international customers and could have a material adverse effect on our business, operating results and financial condition.

We could be adversely affected by violations of the U.S. Foreign Corrupt Practices Act and similar international anti-bribery laws.

The U.S. Foreign Corrupt Practices Act (the “FCPA”) and similar anti-bribery laws in other jurisdictions generally prohibit companies, their affiliates and intermediaries form making improper payments for the purpose of obtaining or retaining business. Our policies mandate compliance with the FCPA and these other laws. Our international operations are currently not a significant

17

portion of our business; however, despite our compliance programs and internal training, there is no assurance that our internal control policies and procedures will protect us from acts committed by our employees or agents. If we are found to be liable for FCPA or other violations, we could suffer from civil and criminal penalties or other sanctions, which could have a material adverse impact on our business, financial condition or results of operations.

Restrictions on foreign ownership of our vessels could limit our ability tosell off any portion of our business or result in the forfeiture of our vessels orin our inability to continue our operations in United States navigable waters.

The Dredging Act, the Jones Act, the Shipping Act and the Vessel Documentation Act require vessels engaged in the transport of merchandise or passengers between two points in the United States or dredging in the navigable waters of the United States to be owned and controlled by United States citizens. The United States citizen ownership and control standards require the vessel-owning entity to be at least 75% U.S. citizen-owned, thus restricting foreign ownership interests in the entities that directly or indirectly own the vessels which we operate. If we were to seek to sell any portion of our business unit that owns any of these vessels, we may have fewer potential purchasers, since some potential purchasers might be unable or unwilling to satisfy the foreign ownership restrictions described above; additionally, any sales of certain of our larger vessels to foreign buyers would be subject to approval by the U.S. Maritime Administration. As a result, the sales price for that portion of our business may not attain the amount that could be obtained in an unregulated market.

Our strategy of growing through strategic acquisitions may not be successful.

We may pursue growth through the acquisition of companies or assets that will enable us to broaden the types of projects we execute and also expand into new markets. We have completed several acquisitions and plan to consider strategic acquisitions in the future. We may be unable to implement this growth strategy if we cannot identify suitable companies or assets or reach agreement on potential strategic acquisitions on acceptable terms. Moreover, an acquisition involves certain risks, including:

• difficulties in the integration of operations, systems, policies and procedures;

• enhancements in our controls and procedures including those necessary for a public company may make it more difficult to integrate operations and systems;

• failure to implement proper overall business controls, including those required to support our growth, resulting in inconsistent operating and financial practices at companies we acquire or have acquired;

• termination of relationships with the key personnel and customers of an acquired company;

• additional financial and accounting challenges and complexities in areas such as tax planning, treasury management, financial reporting and internal controls;

• the incurrence of environmental and other liabilities, including liabilities arising from the operation of an acquired business or asset prior to our acquisition for which we are not indemnified or for which the indemnity is inadequate;

• disruption of or receipt of insufficient management attention to our ongoing business; and

• inability to realize the cost savings or other financial benefits that we anticipate.

Future acquisitions may require us to obtain additional equity or debt financing, which may not be available on attractive terms. Moreover, to the extent an acquisition transaction financed by non-equity consideration results in additional goodwill, it will reduce our tangible net worth, which might have an adverse effect on our credit and bonding capacity.

We may be vulnerable to the cyclical nature of the markets in which our customers operate, which may be exacerbated during economic downturns.

Economic downturns have affected numerous industries and companies and many states continue to face difficult budget decisions which could result in reduced demand for general construction projects.  This reduced demand may increase the number of potential bidders in our markets and could increase the competitive environment through pressure on pricing.  Budgeting decisions and constraints due to the tight credit markets may result in diversion of governmental funding from projects we perform to other uses.  A weak economy may also produce less tax revenue, thereby decreasing funds for public sector projects.  Lower levels of activity may result in a corresponding decline in the demand for our services, which could have a material adverse effect on our revenue and profitability.

Negative conditions in the credit and financial markets could impair our ability to operate our business, or implement our acquisition strategies

Instability in the credit markets in the United States and abroad, could affect the availability of credit and may make it difficult or expensive to obtain in spite of increased liquidity and low interest rates.  We may face challenges if conditions in the financial markets deteriorate.  While these conditions have not impaired the Company’s ability to access credit markets and finance

18

operations, at this time, there can be no assurance that there will not be a further deterioration in financial markets and confidence in major economies.  A continuing shortage of liquidity could have an impact on the lenders under our credit facility or on our customers.

Certain provisions of our certificate of incorporation and bylaws and of Delaware law may make it difficult for stockholders to change the composition of our board of directors and may discourage a takeover or change of control.

We are a Delaware corporation. Various anti-takeover provisions under Delaware law impose impediments on the ability of others to acquire control of us, even if a change of control would be beneficial to our shareholders. In addition, certain provisions of our charter and bylaws may impede or discourage a takeover. For example:

• our Board of Directors is divided into three classes serving staggered three-year terms;

• vacancies on the Board of Directors can only be filled by other directors;

• there are various restrictions on the ability of a shareholder to nominate a director for election; and

• our Board of Directors can authorize the issuance of preference shares.

These types of provisions in our charter and bylaws could also make it more difficult for a third party to acquire control of us, even if the acquisition would be beneficial to our shareholders. Accordingly, shareholders may be limited in the ability to obtain a premium for their shares.

Risk Factors Relating to Our Accounting, Financial Results and Financing Plans

Actual results could differ from the estimates and assumptions that we useto prepare our financial statements.

To prepare financial statements in conformity with U.S. GAAP, management is required to make estimates and assumptions as of the date of the financial statements, which affect the reported values of assets and liabilities, revenues and expenses, and disclosures of contingent assets and liabilities. Areas requiring significant estimates by our management include: contract costs and profits, application of percentage-of-completion accounting, and revenue recognition of contract change order claims; provisions for uncollectible receivables and customer claims and recoveries of costs from subcontractors, suppliers and others; valuation of assets acquired and liabilities assumed in connection with business combinations; accruals for estimated liabilities, including litigation and insurance reserves; and the value of our deferred tax assets. Our actual results or experience could differ from those estimates.

Our use of the percentage-of-completion method of accounting could resultin a reduction or reversal of previously recorded revenue and profit.

As is more fully discussed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations - Critical Accounting Policies,” we recognize contract revenue using the percentage-of-completion method. A significant portion of our work is performed on a fixed-price or lump-sum basis. The balance of our work is performed on variations of cost reimbursable and unit price approaches. Contract revenue is accrued based on the percentage that actual incurred costs-to-date bear to total estimated project costs. We utilize this cost-to-cost approach as we believe this method is less subjective than relying on assessments of physical progress. While the cost-to-cost approach is the most widely recognized method used for percentage-of-completion accounting, the use of estimated cost to complete each contract is a significant variable in the process of determining income earned and is a significant factor in the accounting for contracts. The cumulative impact of any revision in total cost estimates during the progress of work is reflected in the period in which these changes become known. Due to the various estimates inherent in our contract accounting, actual results could differ from those estimates, which may result in a reduction or reversal of previously recorded revenue and profit.

An impairment charge to goodwill could have a material adverse impact on our financial condition and results of operations.

At December 31, 2014, goodwill carried on our Consolidated Balance Sheets was $33.8 million, representing 9.6% of our total assets of $352.3 million. Under U.S. GAAP, we are required to review goodwill not less than annually, and if events or circumstances change between annual tests, for possible impairment based on a fair value approach of our reporting unit.

Changes in macroeconomic indicators, the overall business climate, a sustained decline in a reporting unit's market value, operating performance indicators, and other factors could affect our assessment of fair value, either through a qualitative approach or through direct testing, and result in an impairment charge with a material adverse effect on our financial condition and results of operations in the period in which the charge is taken.

19

Failure to establish and maintain effective internal control over financialreporting could have a material adverse effect on our business, operating resultsand stock value.

Maintaining effective internal control over financial reporting is necessary for us to produce reliable financial reports and is important in helping to prevent financial fraud. If we are unable to achieve and maintain adequate internal controls, our business, operating results and financial condition could be harmed. We are required under Section 404 of the Sarbanes-Oxley Act of 2002 (“SOX”) and the related rules of the SEC to annually assess the effectiveness of our internal controls over financial reporting and our independent registered public accounting firm is required to issue a report on the effectiveness of our internal control over financial reporting. During the course of the related documentation and testing, we may identify significant deficiencies or material weaknesses that we may be unable to remediate before the requisite deadline for those reports. If our management or our independent registered public accounting firm were to conclude in their reports that our internal control over financial reporting was not effective, this could have a material adverse effect on our ability to process and report financial information and the value of our common stock could significantly decline.

Our effective tax rate may increase or decrease

Significant judgment is required in determining our provision for income taxes. In the ordinary course of business, there are many transactions and calculations in which the ultimate tax determination is uncertain. Although we believe that our tax estimates and tax provisions are reasonable, they could be materially affected by the final outcome of tax audits, the introduction of new tax accounting standards, legislation, regulations and related interpretations, our mix of earnings, the realizability of deferred tax positions and recognition or changes in uncertain tax positions. An increase or decrease in our effective tax rate could have a material adverse impact on our financial condition and results of operations.

Our bonding requirements may limit our ability to incur indebtedness.

We generally are required to provide various types of surety bonds that provide an additional measure of security for our performance under certain government and private sector contracts. Our ability to obtain surety bonds depends upon various factors including our capitalization, working capital and amount of our indebtedness. In order to help ensure that we can obtain required bonds, we may be limited in our ability to incur additional indebtedness that may be needed for potential acquisitions and operations. Our inability to incur additional indebtedness could have a material adverse effect on our business, operating results and financial condition.

A downturn in economic conditions may impact our customers’ ability to pay for services and finance projects.

Our primary customers are governmental agencies in the United States, as well as a wide variety of private customers in diverse industries.  It is possible that current economic conditions may affect some of our customers’ ability to access sufficient capital to finance or complete projects.  Our cash flows may be adversely impacted through customer delays in payment or non-payment of our accounts receivable, or through delays or cancellations of projects awarded to us.  We monitor our accounts receivable balances closely and maintain contact with our customers to assess the economic viability of projects in process.

Risk Factors Relating to Ownership of Our Common Stock

A significant increase in the foreign ownership of our publicly traded stock may affect our ability to operate in U.S. waters.

Our certificate of incorporation contains provisions limiting ownership of our capital stock by non-U.S. citizens. The Company performs periodic checks of foreign ownership of its common stock through reports provided by its transfer agent to ensure compliance with the Jones Act, the Dredging Act and other laws regarding the operation of vessels in U.S. waterways. We do not believe that our capital stock owned by non-U.S. citizens is significant in relation to the 25% limitation specified in our certificate of incorporation. However, if we or any of our operating subsidiaries cease to be 75% controlled and owned by U.S. citizens, we would become ineligible to continue our operations in U.S. navigable waters and may become subject to penalties and risk forfeiture of our vessels.

The price of our common stock may be volatile.

The market price of our common stock may be influenced by many factors, some of which are beyond our control, including actual or anticipated fluctuations in our operating results, or those of our competitors, public announcements by us or our competitors regarding acquisitions, strategic investments, project awards, the financial market and general economic conditions, changes in

20

stock market analyst recommendations, sales of common stock by our executive officers, directors and/or significant stockholders, as well as reactions to those described above under “Risk Factors Relating to Our Business”.

Our quarterly results may fluctuate significantly, which could have a material adverse effect on the price of our common stock.

Our quarterly results of operations may fluctuate significantly due to a number of factors including:

• the number and significance of projects executed in a quarter;

• fluctuations in spending patterns of our government or commercial customers;

• unanticipated changes in contract performance;

• delays incurred in connection with a project;

• the scope of projects under execution in a quarter;

• natural disasters or other crises;

• utilization rates; and

• general economic and political conditions.

These fluctuations in revenue and/or margin may have a material adverse effect on our stock price.

Item 1B.            UNRESOLVED STAFF COMMENTS

None

Item 2.               PROPERTIES

Our corporate headquarters is located at 12000 Aerospace, Suite 300, Houston, Texas 77034, with 13,978 square feet of office space that we lease, with an initial term expiring February 28, 2017 and with two five year extensions at our option.  Our executive, legal and finance and accounting offices are located at this facility.  We lease office space in Alaska, Louisiana, Texas, Virgina and Washington. We own property for our waterfront maintenance and dock facilities, including equipment yards in Texas and Florida, which total approximately 87.7 acres. We also own approximately 340 acres of land in the upper Houston Ship Channel used as a dredge material placement area ("DMPA"). We may lease smaller project related offices throughout our operating areas when the need arises.

We believe that our existing facilities are adequate for our operations.  We do not believe that any single facility is material to our operations and, if necessary, we could readily obtain a replacement facility.  Some of our real estate assets are pledged to secure our credit facility.

Item 3.               LEGAL PROCEEDINGS

Although we are subject to various claims and legal actions that arise in the ordinary course of business, we are not currently a party to any material legal proceedings or environmental claims.

From time to time, we are a party to various other lawsuits, claims and other legal proceedings that arise in the ordinary course of our business. These actions typically seek, among other things, compensation for alleged personal injury, breach of contract, property damage, punitive damages, civil penalties or other losses, or injunctive or declaratory relief. With respect to such lawsuits, claims and proceedings, we accrue reserves when it is probable a liability has been incurred and the amount of loss can be reasonably estimated. We do not believe any of these proceedings, individually or in the aggregate, would be expected to have a material adverse effect on our results of operations, cash flows, or on our financial condition.

Item 4.               MINE SAFETY DISCLOSURES

Not applicable

21

PART II

Item 5.  MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Market Information

Our common stock is listed on the New York Stock Exchange (“NYSE”) and trades under the symbol “ORN”.  

The following table sets forth the low and high prices of a share of our common stock during each of the fiscal quarters presented, based on NYSE reports:

	Low		High
2014
Fourth quarter – December 31	$	11.03	$	11.32
Third quarter – September 30	$	9.93	$	10.06
Second quarter – June 30	$	10.66	$	10.83
First quarter – March 31	$	12.36	$	12.75
2013
Fourth quarter – December 31	$	10.35	$	13.77
Third quarter – September 30	$	9.20	$	13.52
Second quarter – June 30	$	8.41	$	12.77
First quarter – March 31	$	7.26	$	10.71

Holders

As of February 27, 2015, we had approximately 3,322 stockholders of record including beneficial holders.

Dividends

For the foreseeable future, we intend to retain earnings to grow our business and do not intend to pay dividends on our common stock. We have not historically paid dividends and payments of future dividends, if any, will be at the discretion of our board of directors and will depend on many factors, including general economic and business conditions, our strategic plans, our financial results and condition, legal requirements, and other factors that our board of directors deems relevant. Our existing credit facility restricts our ability to pay cash dividends on our common stock, and we may also enter into credit agreements or other borrowing arrangements in the future that will restrict our ability to declare or pay cash dividends on our common stock.

Issuer Reurchase of Equity Securities

None

Performance Graph*

The following graph shows the changes in the value of $100 invested in (1) the common stock of Orion Marine Group, Inc., (2) the Standard & Poor’s 500 Stock Index and (3) the Dow Jones Heavy Construction Group Index.  The values of each investment are based on share price appreciation, with reinvestment of all dividends, assuming any were paid.  For each graph, the investments are assumed to have occurred at the beginning of each period.

22

	2009	2010	2011	2012	2013	2014
Orion Marine Group, Inc.	100.00	55.08	31.58	34.71	57.12	52.47
S&P 500	100.00	115.06	117.49	136.30	180.44	205.14
Dow Jones US Heavy Civil Construction	100.00	128.40	105.86	128.54	168.74	125.68

Note:  The above information was provided by Research Data Group, Inc.

*This table and the information therein is being furnished but not filed.

23

Securities Authorized for Issuance Under Equity Compensation Plans

The following table presents certain information about our equity compensation plans as of December 31, 2014:

Plan category	Column A	Column B		Column C
	Number of securities to be issued upon exercise of outstanding options, warrants and rights	Weighted average exercise price of outstanding options, warrants and rights		Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in Column A)
Equity compensation plans approved by shareholders	2,056,898	$	9.86	1,601,150
Equity compensation plans not approved by shareholders	—	—		—
Total	2,056,898	$	9.86	1,601,150

Item 6. SELECTED FINANCIAL DATA

The following table presents selected financial data for each of the last five fiscal years. This selected financial data should be read in conjunction with the Consolidated Financial Statements and related notes beginning on page F-1 of this Annual Report on Form 10-K and Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations”.  These historical results are not necessarily indicative of the results of operations to be expected for any future period.  

The table below includes the non-U.S. GAAP operating performance measure of EBITDA.  For a definition of EBITDA and a reconciliation to net income calculated and presented in accordance with U. S. GAAP, please see “Non-GAAP Financial Measures” immediately below.

	Amounts in thousands, except share and per share information
	2014			2013			2012			2011			2010
Contract revenues	$	385,818		$	354,544		$	292,042		$	259,852		$	353,135
Gross profit	44,594			32,004			14,370			10,238			65,233
Selling, general and administrative expenses	34,691			32,110			28,573			29,519			33,418
Other expense (income), net	(149		)	500			2,303			180			(1,254		)
Net income (loss) attributable to common stockholders	$	6,877		$	331		$	(11,866	)	$	(13,114	)	$	21,380
Net income (loss) per share:
Basic	$	0.25		$	0.01		$	(0.44	)	$	(0.49	)	$	0.79
Diluted	$	0.25		$	0.01		$	(0.44	)	$	(0.49	)	$	0.79
Weighted average shares outstanding;
Basic	27,421,441			27,296,732			27,138,927			26,990,059			26,899,373
Diluted	27,787,613			27,613,054			27,138,927			26,990,059			27,165,852
Other Financial Data
EBITDA	$	34,180		$	21,444		$	5,772		$	2,949		$	53,634
Capital expenditures	18,711			12,760			24,644			14,894			29,050
Cash interest expense	742			483			697			212			547
Depreciation and amortization*	23,451			21,538			21,570			22,092			20,230
Net cash provided by (used in):
Operating activities	11,945			13,033			24,438			32,676			13,839
Investing activities	(42,787		)	(12,010		)	(33,273		)	(14,053		)	(95,755		)
Financing activities	28,876			(3,248		)	12,940			(2,818		)	354

*includes depreciation and amortization of finite lived intangible assets

24

	2014		2013		2012		2011		2010
(in thousands)
Balance Sheet Data:
Cash and cash equivalents	$	38,893	$	40,859	$	43,084	$	38,979	$	23,174
Working capital	60,508		65,473		55,775		75,840		76,728
Total assets	352,300		306,208		316,296		282,068		306,560
Total debt	37,007		8,564		12,621		—		—
Total stockholders’ equity	236,717		227,812		224,531		232,933		246,107

Non-GAAP Performance Measures

We include in this Annual Report on Form 10-K the non-U.S. GAAP performance measure of EBITDA. We define EBITDA as income before interest, income taxes, depreciation and amortization. EBITDA is used as a supplemental operating performance measure by our management and by external users of our financial statements such as investors, commercial banks and others, to assess:

• the ability of our assets to generate cash sufficient to pay interest costs and support our indebtedness;

• our operating performance and return on capital as compared to those of other companies in our industry, without regard to financing or capital structure; and

• the viability of acquisitions and capital expenditure projects and the overall rates of return on alternative investment opportunities.

EBITDA is not a presentation made in accordance with U.S. GAAP. EBITDA should not be considered an alternative to, or more meaningful than, net income, operating income, cash flows from operating activities or any other measure of performance presented in accordance with U.S. GAAP as measures of operating performance. Because EBITDA excludes some, but not all, items that affect net income and is defined differently by different companies in our industry, our definition of EBITDA may not be comparable to similarly titled measures of other companies. EBITDA has important limitations as an analytical tool, and you should not consider it in isolation.

The following table provides a reconciliation of EBITDA to our net income for the periods indicated as calculated and presented in accordance with U.S. GAAP:

	2014		2013			2012			2011			2010
Net income (loss) attributable to common stockholders	$	6,877	$	331		$	(11,866	)	$	(13,114	)	$	21,380
Income tax (benefit) expense	3,175		(937		)	(4,640		)	(6,347		)	11,689
Interest expense, net	677		512			708			318			335
Depreciation and amortization*	23,451		21,538			21,570			22,092			20,230
EBITDA	$	34,180	$	21,444		$	5,772		$	2,949		$	53,634

*includes depreciation, amortization of finite-lived intangible assets and amortization of deferred financing costs

25

Item 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations is based on and should be read in conjunction with our consolidated financial statements and the accompanying notes beginning on page F-1 of this Annual Report on Form 10-K.  Certain statements made in our discussion may be forward-looking.  Forward-looking statements involve risks and uncertainties and a number of other factors that could cause actual results or outcomes to differ materially from our expectations.  See “Forward-Looking Statements” at the beginning of this Annual Report on Form 10-K for additional discussion of some of these risks and uncertainties.  Unless the context requires otherwise, when we refer to “we”, “us” and “our”, we are describing Orion Marine Group, Inc. and its consolidated subsidiaries.

Overview

We are a leading marine specialty contractor serving the heavy civil marine infrastructure market. We provide a broad range of marine construction and specialty services on, over and under the water in the continental United States, Alaska, Canada and the Caribbean Basin. Our customers include federal, state and municipal governments, the combination of which accounted for approximately 49% of our revenue in the year ended December 31, 2014, as well as private commercial and industrial enterprises. We are headquartered in Houston, Texas.

2014 Recap and 2015 Outlook

In 2014, we recorded revenues of $385.8 million, the highest in the Company's history. In addition, we ended 2014 with backlog of $215.9 million. Our revenues in 2014 increased by 8.8% as compared with 2013, and we recorded net income of $6.9 million, as compared with $0.3 million in the prior year.

As we begin 2015, we continue to see strong market fundamentals and continued steady demand for our heavy civil marine construction services. Our tracking database of future projects of interest remains strong for the foreseeable future. We continue to see new bid opportunities in the private sector, reflecting increases in capital projects, both in new construction and refurbishment of existing infrastructure. Bridge projects funded by various state departments of transportation, as well as projects led by local port authorities, continue to be let at normal levels. We are hopeful for a more normalized year of lettings from the U.S. Corps of Engineers now that funding for the remainder of fiscal year 2015 has been approved.

In the long-term, and subject to the funding constraints described above, we see positive trends in demands for our services in our end markets, including:

• general demand to repair and improve degrading U.S. marine infrastructure;

• the Water Resources Development Act/Water Resources Reform and Development Act bills which authorizes expenditures for the conservation and development of the nation's waterways, as well as addresses 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;

• 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 and;

• sustained activity in the petrochemical industry and energy related companies will necessitate capital expenditures, including larger projects, as well as maintenance call-out work.

Critical Accounting Policies

The consolidated financial statements contained in this report were prepared in accordance with U.S. GAAP.  The preparation of these financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect both the Company’s carrying values of its assets and liabilities, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. 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

We enter into construction contracts principally on the basis of competitive bids. Although the terms of our contracts vary considerably, most are made on a fixed price basis. Revenues from construction contracts are recognized on the percentage-of-completion method. The percentage-of-completion method measures the ratio of costs incurred and accrued to date for each contract to the estimated total costs for each contract at completion.  This requires us to prepare on-going estimates of the costs

26

to complete each contract as the project progresses.  In preparing these estimates, we make significant judgments and assumptions concerning our significant cost drivers of materials, labor and equipment, and we evaluate contingencies based on possible schedule variances, production delays or other productivity factors.

Actual costs incurred on projects may vary from the costs we estimated. Variations from estimated contract costs along with other risks inherent in fixed price contracts (including but not limited to our contract performance) may result in actual revenue and gross profits that differ in some cases from those we estimated and could result in losses on projects. If a current estimate of total contract cost indicates a loss on a contract, the projected loss is recognized in full when determined, without regard to the percentage of completion. We consider unapproved change orders to be contract variations on which we have customer approval for scope change, but no agreement on price associated with that scope change.  These costs are included in the estimated cost to complete the contracts and are expensed as incurred. We recognize revenue equal to cost incurred on unapproved change orders when realization of price approval is probable and the estimated amount is equal to or greater than our cost related to the unapproved change order and the related margin when the change order is formally approved by the customer.  Revenue recognized on unapproved change orders is included in contract costs and estimated earnings in excess of billings on uncompleted contracts on the balance sheet. We consider claims to be amounts that we seek or will seek to collect from customers or others for customer-caused changes in contract specifications or design, or other customer-related causes of unanticipated additional contract costs on which there is no agreement with customers on both scope and price changes. Revenue from claims is recognized when agreement is reached with customers as to the value of the claims, which in some instances may not occur until after completion of work under the contract.  Costs associated with claims are included in the estimated costs to complete the contracts and are expensed when incurred.  Depending on the size of a particular project, variations from estimated project costs could have a significant impact on our operating results for any fiscal quarter or year. We believe our exposure to losses on fixed price contracts is limited by the relatively short duration of the contracts we undertake and our management’s experience in estimating contract costs.

Long-Lived Assets

Our long-lived assets consist primarily of equipment used in our operations.  Fixed assets are carried at cost and are depreciated over their estimated useful lives, ranging from one to thirty years, using the straight-line method for financial reporting purposes and accelerated methods for tax reporting purposes. 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 asset to determine if adjustment to the depreciation period or the carrying value is warranted. If events and circumstances such as poor utilization or deteriorated physical condition indicate that the asset(s) should be reviewed for possible impairment, we use projections to assess whether future cash flows, including disposition, on a non-discounted basis related to the tested assets are likely to exceed the recorded carrying amount of those assets to determine if an impairment exists.  If we identify a potential impairment, we will estimate the fair value of the asset through known market transactions of similar equipment and other valuation techniques, which could include the use of similar projections on a discounted cash flow basis. We will report a loss to the extent that the carrying value of the impaired assets exceeds their fair values.

Goodwill

We have acquired businesses and assets in purchase transactions that resulted in the recognition of goodwill that we carry on our balance sheet.  In accordance with U.S. GAAP, goodwill recorded on our Consolidated Balance Sheets is subject to impairment testing at least annually or more frequently if events or circumstances indicate that the asset more likely than not may be impaired.  In 2013, based on our continuing consolidation efforts and changes in our internal management structure, we re-evaluated our operating segments and allocation of goodwill, and determined that we have one operating segment and reporting unit. Therefore, in 2014, goodwill was tested based on a single reporting unit as of the testing date.   We believe this matches the way our business is managed, which is discussed further in Item 1. Business, above.  At December 31, 2014, goodwill totaled $33.8 million.

We assess the fair value of our reporting unit based on a weighted average of valuations based on market multiples, discounted cash flows, and consideration of our market capitalization. The key assumptions used in the discounted cash flow valuations are discount rates and perpetual growth rates applied to cash flow projections. Also inherent in the discounted cash flow valuation models are past performance, projections and assumptions in current operating plans, and revenue growth rates over the next five years. These assumptions contemplate business, market and overall economic conditions. We also consider assumptions that market participants may use.

As required by the Company’s policy, annual impairment assessments and testing of goodwill are performed during the fourth quarter of each year or when circumstances arise that indicate a possible impairment might exist.  Based on this testing, we determined that the estimated fair value of our reporting unit exceeded its respective carrying values as of October 31, 2014, goodwill was not impaired, and no events have occurred since that date that would require an interim impairment test.   In the future, our estimated fair value could be negatively impacted by extended declines in our stock price, changes in macroeconomic indicators, sustained operating losses, and other factors which may affect our assessment of fair value.

27

Income Taxes

We account for income taxes using the liability method prescribed by U.S. GAAP.  We evaluate valuation allowances for deferred tax assets for which future realization is uncertain. The estimation of required valuation allowance includes estimates of future taxable income. In our assessment of our deferred tax assets at December 31, 2014, we considered that it was more likely than not that all of the deferred tax assets would be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. We consider the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment.

The Company accounts for uncertain tax positions in accordance with the provisions of the Financial Accounting Standards Board's ("FASB") Accounting Standards Codification ("ASC') 740-10, which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on our consolidated tax return.    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.  Insurance related to property, equipment, automobile, general liability and a portion of workers’ compensation is provided through traditional policies, subject to a deductible.  A portion of our workers’ compensation exposure is covered through a mutual association, which is subject to supplemental calls.

The Company maintains three levels of excess loss insurance coverage, totaling $150 million in excess of primary coverage, which excess loss coverage responds to most of the Company’s liability policies.  The Company’s excess loss coverage responds to most of its policies when a primary limit of $1 million has been exhausted; provided that the primary limit for Maritime Employer’s Liability is $10 million and the Watercraft Pollution Policy primary limit is $5 million.

We have elected to retain a portion of losses that may occur through the use of various deductibles, limits and retentions under our insurance programs.  Losses on these policies up to the deductible amounts are accrued in our consolidated financial statements based on known claims incurred and an estimate of claims incurred but not yet reported.  We derive our accruals from known facts, historical trends and industry averages to determine the best estimate of the ultimate expected loss.   Actual claims may vary from our estimate. We include any adjustments to such reserves in our consolidated results of operations in the period in which they become known.

Accounting for Stock Issued to Employees and Others

We measure the cost of equity compensation to our employees based on the estimated grant-date fair value of the award and recognize the expense over the vesting period.  We use the Black-Scholes option pricing model to compute the fair value of the awards of options.  The Black-Scholes model requires the use of highly subjective assumptions in the computation.  Changes in these assumptions can cause significant fluctuations in the fair value of the option award. Our independent directors receive annual grants of stock, the values of which are measured by the mean price of our stock on the day of grant.

Consolidated Results of Operations

Backlog Information

Our contract backlog represents our estimate of the revenues we expect to realize under the portion of contracts remaining to be performed. Given the typical duration of our contracts, which is generally less than a year, our backlog at any point in time usually represents only a portion of the revenue that we expect to realize during a twelve month period. Many projects that make up our backlog may be canceled at any time without penalty; however, we can generally recover actual committed costs and profit on work performed up to the date of cancellation.

Backlog at December 31, 2014 was $215.9 million, as compared with $247.3 million at December 31, 2013, a decrease of 12.7% from the prior year period.

28

Current Year -- Year ended December 31, 2014 compared with year ended December 31, 2013

	Year ended December 31,
	2014					2013
	Amount			Percent		Amount			Percent
	(dollar amounts in thousands)
Contract revenues	$	385,818		100.0	%	$	354,544		100.0	%
Cost of contract revenues	341,224			88.4		322,540			91.0
Gross profit	44,594			11.6		32,004			9.0
Selling, general and administrative expenses	34,691			9.0		32,110			9.1
Operating income (loss)	9,903			2.6		(106		)	(0.1	)
Other income (expense)
Gain (loss) on sale of assets	359			0.1		(153		)	—
Other income	467			0.1		165			—
Interest income	17			—		13			—
Interest expense	(694		)	(0.2	)	(525		)	(0.1	)
Other income (expense), net	149			—		(500		)	(0.1	)
Income (loss) before income taxes	10,052			2.6		(606		)	(0.2	)
Income tax expense (benefit)	3,175			0.8		(937		)	(0.3	)
Net income attributable to common stockholders	$	6,877		1.8	%	$	331		0.1	%

Contract Revenues. Revenues in 2014 increased approximately 8.8% as compared with 2013. Generally, the increase was related to an increased volume of work, including better utilization of assets, as well as the size and scope of projects under contract.

Revenues generated from private customers decreased to 51% of our total revenues in 2014 from 57% in 2013. This totaled approximately $198.1 million generated from private customers, or a decrease of 2.6% from the prior year.

Contract revenue generated from public sector customers represented 49% of total revenue in the year, or approximately $188 million, as compared with 43% during 2013. Growth in the local market of approximately 78% in the current year is the primary driver for this increase.

Gross Profit.   Gross profit was $44.6 million in the twelve month period ended December 31, 2014, an increase of $12.6 million compared with 2013, primarily related to more efficient utilization of our resources, including equipment, as well as to pockets of pricing improvement and the realization of certain costs savings on jobs in progress or nearing completion. Gross margin in 2014 was 11.6% as compared to 9.0% in the prior year period. As measured by cost, our self-performance rate was 83% during 2014, which is comparable with the prior period.

Selling, General and Administrative Expense. Selling, general and administrative ("SG&A") expenses were $34.7 million, an increase of $2.6 million, or 8.0%, as compared with the prior year period. The increase primarily relates to accrual for bonus expense and increase to bad debt expense in the current year. However, as a percentage of revenues, SG&A expenses declined as compared with the prior year, from 9.1% to 9.0%, resulting from the increased volume of business during 2014.

Income Tax (Benefit) Expense.  We recorded tax expense of $3.2 million in 2014, as compared with a tax benefit of $937,000 in 2013. Our effective tax rate in 2014 was 31.6% The variance is primarily due to increased net income from prior year.

29

Prior Year—Year Ended December 31, 2013 compared with Year Ended December 31, 2012

The following information is derived from our historical results of operations (dollars in thousands):

	Year ended December 31,
	2013					2012
	Amount			Percent		Amount			Percent
	(dollar amounts in thousands)
Contract revenues	$	354,544		100.0	%	$	292,042		100.0	%
Cost of contract revenues	322,540			91.0		277,672			95.0
Gross profit	32,004			9.0		14,370			5.0
Selling, general and administrative expenses	32,110			9.1		28,573			9.7
Operating loss	(106		)	(0.1	)	(14,203		)	(4.7	)
Loss on sale of assets, net	(153		)	—		(1,822		)	(0.6	)
Other income	165			—		227			—
Interest income	13			—		35			—
Interest expense	(525		)	(0.1	)	(743		)	(0.3	)
Other expense, net	(500		)	(0.1	)	(2,303		)	(0.9	)
Loss before income taxes	(606		)	(0.2	)	(16,506		)	(5.6	)
Income tax benefit	(937		)	(0.3	)	(4,640		)	(1.6	)
Net income (loss)	331			0.1	%	$	(11,866	)	(4.0	)%

Contract Revenues.  Revenues in 2013 increased approximately 21.4% as compared with 2012. Generally, the increase was related to an increased volume of work, including better utilization of assets, as well as the size and scope of projects under contract. Additionally, 2013 revenues benefited from the acceleration of certain project schedules, allowing us to complete some portions of work originally slated for 2014. In 2012, revenues were negatively impacted by gaps between projects, which idled both labor and equipment.

Revenues generated from private customers grew from 51% of our total revenues in 2012 to 57% in 2013. This totaled approximately $203.5 million generated from private customers, or an increase of 27.6% from the prior year. Gradual improvement in the economy resulted in additional capital spending by private customers, including those in the petrochemical industry.

Contract revenue generated from public sector customers represented 43% of total revenue in 2013, or approximately $151 million, as compared with 49% during 2012. Continued budget uncertainties by the U.S. Army Corps of Engineers have resulted in uneven project lettings.

Gross Profit.   Gross profit was $32.0 million in the twelve month period ended December 31, 2013, an increase of $17.5 million compared with 2012, primarily related to better utilization of our resources, including equipment, as well to pockets of pricing improvement and the realization of certain costs savings on jobs in progress or nearing completion. Gross margin in 2013 was 9.0% as compared to 5.0% in the prior year period. As measured by cost, our self-performance rate was 84% during 2013, as compared with 83% in the prior year period. The increase in self-performance is reflective of the scope and requirements of jobs in progress, and reflected a slight decrease in our reliance on third party subcontractors during the year.

Selling, General and Administrative Expense. Selling, general and administrative ("SG&A") expenses were $32.1 million in 2013, an increase of $3.5 million, or 12.6%, as compared with the prior year period. The increase is due to staffing and overhead resulting from expansion into Alaska in 2012, to the recording of bonuses payable to non-executives, to an increase in our estimates for group health insurance, and to an increase in bad debt related to a single job for a small private customer. However, as a percentage of revenues, SG&A expenses declined as compared with the prior year, from 9.7% to 9.1%, resulting from the increased volume of business during 2013.

Income Tax (Benefit) Expense.  We recorded a tax benefit of $937,000 in 2013, as compared with a tax benefit of $4.7 million in 2012. Our effective tax rate in 2013 was 154.6%. The variance from our statutory rate resulted from the reconciliation of our 2012 provision to our tax return, and was due to true-ups of deferred timing differences primarily related to depreciation, amortization of intangible assets, as well as a change in the estimate of our net operating loss carryforwards.

30

Liquidity and Capital Resources

Our primary liquidity needs are to finance our working capital, fund capital expenditures, and pursue strategic acquisitions. Historically, our source of liquidity has been cash provided by our operating activities and borrowings under our Credit Facility (as defined below).

Our working capital position fluctuates from period to period due to normal increases and decreases in operational activity. At December 31, 2014, our working capital was $60.5 million, as compared with $65.5 million at December 31, 2013. As of December 31, 2014, we had cash on hand of $38.9 million. Availability under our revolving credit facility is subject to a borrowing base, which did not affect our ability to fully utilize our facility. For the reasons described below, our borrowing availability at December 31, 2014 was approximately $7.9 million.

We expect to meet our future internal liquidity and working capital needs, and maintain our equipment fleet through capital expenditure purchases and major repairs, from funds generated by our operating activities for at least the next 12 months.  We believe our cash position is adequate for our general business requirements discussed above and to service our debt.

The following table provides information regarding our cash flows and our capital expenditures for the years ending December 31 2014, 2013 and 2012:

	Year ended December 31,
	2014			2013			2012
Cash flows provided by operating activities	$	11,945		$	13,033		$	24,438
Cash flows used in investing activities	$	(42,787	)	$	(12,010	)	$	(33,273	)
Cash flows provided by (used in) financing activities	$	28,876		$	(3,248	)	$	12,940
Capital expenditures (included in investing activities above)	$	(18,711	)	$	(12,760	)	$	(24,647	)

Operating Activities. During 2014, our operations provided approximately $11.9 million in net cash inflows, as compared with cash provided by operations in the prior year period of $13.0 million. The decrease in cash inflows from operations of $1.1 million between periods was related primarily to increases in receivable balances, partially offset by a decrease in payables.

The decrease in cash provided from operations between 2013 and 2012 was due primarily by a decrease in cash received from federal tax carrybacks and a decrease in trade payables due to projects in process, offset partially by a decrease in receivables as a result of better collections during the year.

Changes in working capital are normal within our business and are not necessarily indicative of any fundamental change within working capital components or trend in the underlying business.  

Investing Activities. Capital asset additions and betterments to our fleet were $18.7 million in 2014, as compared with $12.7 million in 2013. This increase is primarily due to the purchase of a dry-dock and land improvements to our dredge material placement area in Houston, Texas.

Financing Activities. During 2014, we borrowed approximately $30 million to fund the purchase of land dedicated to a dredge material placement area and a dry-dock. This amount was offset slightly by principal payments made on our term loan.

Sources of Capital

The Company has a credit agreement (the "Credit Agreement") with Wells Fargo Bank, National Association, as administrative agent, and Wells Fargo Securities, LLC.

The Credit Agreement, as amended from time to time, provides for borrowings under a revolving line of credit and swingline loans, an accordian, and a term loan (together, the “Credit Facility”). The Credit Facility is guaranteed by the subsidiaries of the Company, secured by the assets of the Company, including stock held in its subsidiaries, and may be used to finance working capital, repay indebtedness, fund acquisitions, and for other general corporate purposes. Interest is computed based on the designation of the loans, and bear interest at either a prime-based interest rate or a LIBOR-based interest rate.  Principal balances

31

drawn under the Credit Facility may be prepaid at any time, in whole or in part, without premium or penalty.  Amounts repaid under the revolving line of credit may be re-borrowed. The Credit Facility matures on June 30, 2015.

Provisions of the revolving line of credit and accordian

The Company has a maximum borrowing availability under the revolving line of credit and swingline loans (as defined in the Credit Agreement) of $35 million, with a $20 million sublimit for the issuance of letters of credit. An additional $25 million is available subject to the Lender's discretion. 

Revolving loans may be designated as prime rate based loans (“ABR Loans”) or Eurodollar Loans, at the Company’s request, and may be made in an integral multiple of $500,000, in the case of an ABR Loan, or $1 million in the case of a Eurodollar Loan.   Swingline loans may only be designated as ABR Loans, and may be made in amounts equal to integral multiples of $100,000.  The Company may convert, change or modify such designations from time to time.  

Borrowings are subject to a borrowing base, which is calculated as the sum of 80% of eligible accounts receivable, plus 90% of adjusted cash balances, as defined in the Credit Agreement. At December 31, 2014, our borrowing base reflected no limitation in borrowing availability.

At December 31, 2014, $26.0 million was outstanding on the revolver, reflecting the draws to fund the purchases of the dredge material placement area in Houston, Texas in February 2014 for $22.5 million and the dry-dock in September 2014 for $3.5 million. The $3.5 million draw represented interim funding for the dry-dock and was repaid in full on January 5, 2015 with proceeds from the term loan. Outstanding letters of credit, which totaled $1.1 million at December 31, 2014, reduced our maximum borrowing availability to approximately $7.9 million.

Provisions of the term loan

At December 31, 2014, the term loan components of the Credit Facility totaled $11 million and were secured by specific assets of the Company. In December 2014, the Company secured a second term loan for $4.0 million for the purchase of a dry-dock, also secured by specific assets of the Company. This loan replaces the draw on the revolver. Principal payments on the first term loan, in the amount of $389,000 are due quarterly. Payments on the second term loan are $53,000, which represents both principal and interest at a rate of 3.1%. We anticipate that the second term loan will be paid in full in December 2017, at its maturity.

Financial covenants

Restrictive financial covenants under the Credit Facility and term loan include:

• A Fixed Charge Coverage Ratio of not less than 1.50 to 1.00 at all times;

• A Leverage Ratio of not greater than 2.50 to 1.00 at all times; and

• A Profitability Covenant such that the Company and its subsidiaries shall not sustain a consolidated net loss in respect of any four consecutive fiscal quarter periods, commencing with the third quarter of 2014.

In addition, the Credit Facility contains events of default that are usual and customary for similar transactions, including non-payment of principal, interest or fees; inaccuracy of representations and warranties; violation of covenants; bankruptcy and insolvency events; and events constituting a change of control.

The Company is subject to a commitment fee, at a current rate of 0.25% of the unused portion of the maximum available to borrow under the Credit Facility. The commitment fee is payable quarterly in arrears.  

Interest at December 31, 2014, for the first term loan and revolver, was based on a LIBOR-option interest rate of 2.19%. For the year ended December 31, 2014, the weighted average interest rate was 2.19%.

At December 31, 2014, the Company was in compliance with its financial covenants and expects to be in compliance for at least the next 12 months.

The Company expects to meet its future internal liquidity and working capital needs, and maintain its equipment fleet through capital expenditure purchases and major repairs, from funds generated by its operating activities for at least the next 12 months.  We believe our cash position is adequate for our general business requirements and to service our debt.

Bonding Capacity

We are generally required to provide various types of surety bonds that provide additional security to our customers for our performance under certain government and private sector contracts.  Our ability to obtain surety bonds depends on our capitalization, working capital, past performance and external factors, including the capacity of the overall surety market.  At

32

December 31, 2014, our capacity under our current bonding arrangement was in excess of $400 million, of which we had approximately $150 million in surety bonds outstanding.  We believe our strong balance sheet and working capital position will allow us to continue to access our bonding capacity.

Effect of Inflation

We are subject to the effects of inflation through increases in the cost of raw materials, and other items such as fuel. Because the typical duration of a project is between three to nine months we do not believe inflation has had a material impact on our operations.

Off Balance Sheet Arrangements

Currently our only off balance sheet arrangements are operating leases to which we are a party, those discussed above under “Bonding Capacity” and “Sources of Capital” and those which arise in the normal course of business.  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.  See Note 20 – Commitments and Contingencies of Notes to Consolidated Financial Statements beginning on page F-1 of this Annual Report on Form 10-K.

Contractual Obligations

The following table sets forth information about our contractual obligations and commercial commitments as of December 31, 2014:

			Payment Due by Period
	Total		< 1 year		1-3 years		3-5 years		> 5 years
	(in thousands)
Long-term debt obligations	$	37,007	$	33,527	$	3,480	$	—	$	—
Operating lease obligations	12,019		3,439		3,759		1,856		2,965
Purchase obligations (1)	—		—		—		—		—
Total	$	49,026	$	36,966	$	7,239	$	1,856	$	2,965

(1) Commitments pursuant to other purchase orders and subcontracts related to construction contracts are not included since such amounts are expected to be funded under contract billings.

To manage risks of changes in the material prices and subcontracting costs used in tendering bids for construction contracts, we obtain firm quotations from our suppliers and subcontractors before submitting a bid. These quotations do not include any quantity guarantees, and we have no obligation for materials or subcontract services beyond those required to complete the contracts that we are awarded for which quotations have been provided.

Recently Issued Accounting Pronouncements

The FASB issues accounting standards (each, an "ASU") from time to time to its ASC, which is the primary source of U.S. GAAP. The Company regularly monitors ASUs as they are issued and considers applicability to its business. All ASUs are adopted by their respective due dates and in the manner prescribed by the FASB. The following are those recently issued ASUs most likely to affect the presentation of the Company's consolidated financial statements:

In August 2014, the FASB issued ASU 2014-15, Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern. Management of public and private companies is required to evaluate whether there are conditions and events that raise substantial doubt about the entity's ability to continue as a going concern within one year after the financial statements are issued (or available to be issued as applicable) and, if so, disclose that fact. Management will be required to make this evaluation for both annual and interim reporting periods, if applicable. Management is also required to evaluate and disclose whether its plans alleviate that doubt. The assessment will be similar to the one auditors historically have performed under auditing standards. The guidance is effective for the Company beginning January 1, 2017. The Company believes adoption of this guidance will not have a material impact on the Company's financial statements.

In June 2014, the FASB issued ASU 2014-12, Compensation - Stock Compensation, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. A performance target in a share-based payment that affects vesting and that could be achieved after the requisite service period should be accounted for as a performance condition under ASC 718, Compensation - Stock Compensation. As a result, the target is not reflected in the

33

estimation of the award’s grant date fair value. Compensation cost would be recognized over the required service period, if it is probable that the performance condition will be achieved. This guidance was issued to resolve diversity in practice. The guidance is effective for the Company beginning January 1, 2016. The Company believes that adoption of the new guidance will not have a material impact on the Company’s financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This comprehensive new revenue recognition standard will supersede existing revenue guidance under U. S. GAAP. The standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The guidance is effective for the Company beginning January 1, 2017. The Company is currently evaluating the impact to the Company’s financial statements.

In July 2013, the FASB issued ASU 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. This update provides guidance for the presentation of an unrecognized tax benefit when, among other things, a net operating loss carryforward exists. An unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. The assessment of whether a deferred tax asset is available is based on the unrecognized tax benefit and deferred tax asset that exist at the reporting date and should be made presuming disallowance of the tax position at the reporting date. The new guidance was adopted by the Company on January 1, 2014. The new guidance did not have a material impact on the Company’s financial statements upon adoption.

During the periods presented in these financial statements, the Company implemented other new accounting pronouncements other than those noted above that are discussed in the notes where applicable.

Item 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We do not enter into derivative financial instruments for trading, speculation or other purposes that would expose the Company to market risk.  In the normal course of business, our results of operations are subject to risks related to fluctuation in commodity prices and fluctuations in interest rates.

Commodity price risk

We are subject to fluctuations in commodity prices for concrete, steel products and fuel.  Although we attempt to secure firm quotes from our suppliers, we generally do not hedge against increases in prices for concrete, steel and fuel.  Commodity price risks may have an impact on our results of operations due to the fixed-price nature of many of our contracts, although the short-term duration of our projects may allow us to include price increases in the costs of our bids.

Interest rate risk

At December 31, 2014, we had approximately $26 million outstanding on our Credit Facility. Our objectives in managing interest rate risk are to lower our overall borrowing costs and limit interest rate changes on our earnings and cash flows.  To achieve this, we closely monitor changes in interest rates and we utilize cash from operations to reduce our debt position.

Item 8.        FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The information required by this Item 8 is submitted as a separate section beginning on page F-1 of this Annual Report on Form 10-K and is incorporated herein by reference.

Additionally, a two-year Summary of Selected Quarterly Financial Data (unaudited) is included in “Selected Quarterly Financial Data” under Item 6 - Selected Financial Data.

Item 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None

34

Item 9A. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

We maintain a set of disclosure controls and procedures that are designed to provide reasonable assurance that information required to be disclosed in our reports filed under the Securities Exchange Act of 1934 (the “Exchange Act”) is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

Our management, with the participation of our principal executive officer and principal financial officer, has evaluated the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this report. Based on such evaluation, our principal executive and financial officers have concluded that our disclosure controls and procedures were effective with reasonable assurance as of the end of such period.

Management’s Report on Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. Internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect our transactions and dispositions of our assets; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that our receipts and expenditures are being made only in accordance with authorizations of our management and directors; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that could have a material effect on the financial statements.

Internal control over financial reporting cannot provide absolute assurance of achieving financial reporting objectives because of its inherent limitations. Internal control over financial reporting is a process that involves human diligence and compliance and is subject to lapses in judgment and breakdowns resulting from human failures. Internal control over financial reporting can also be circumvented by collusion or improper management override. Because of such limitations, there is a risk that material misstatements may not be prevented or detected on a timely basis by internal control over financial reporting. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. However, these inherent limitations are known features of the financial reporting process. Therefore, it is possible to design into the process safeguards to reduce, though not eliminate, this risk.

Management conducted an assessment of the effectiveness of our internal control over financial reporting as of December 31, 2014. In making this assessment, management used the criteria described in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management concluded that our internal control over financial reporting was effective as of December 31, 2014.

Grant Thornton LLP, an independent registered public accounting firm who audited the consolidated financial statements included in this Annual Report, has issued a report on our internal control over financial reporting dated February 27, 2015 and expressed an unqualified opinion on the effectiveness of our internal control over the financial reporting as of December 31, 2014.

Changes in Internal Control Over Financial Reporting

There were no changes in the Company’s internal control over financial reporting during the Company’s quarter ended December 31, 2014, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

Item 9B. OTHER INFORMATION

None

35

PART III

Item 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

Directors, Executive Officers, Promoters and Control Persons

The information required by Paragraph (a), and Paragraphs (c) through (g) of Item 401 of Regulation S-K (except for information required by Paragraph (e) of that Item to the extent the required information pertains to our executive officers) and Item 405 of Regulation S-K is hereby incorporated by reference from our definitive proxy statement to be filed with the SEC pursuant to Regulation 14A within 120 days after the close of our fiscal year.

The following table presents the information required by Paragraph (b) of Item 401 of Regulation S-K.

Name	Age	Position with the Company	Year Joined the Registrant
Richard L. Daerr, Jr.	70	Chairman of the Board	2007
Thomas N. Amonett	71	Director	2007
J. Michael Pearson	67	Director	2006
Austin J. Shanfelter	58	Director	2007
Gene Stoever	77	Director	2007
Mark R. Stauffer	52	President, Chief Executive Officer and Director	1999
James L. Rose	50	Executive Vice President and Chief Operating Officer*	2005
Peter R. Buchler	68	Executive Vice President, Chief Administrative Officer, Chief Compliance Officer, General Counsel and Secretary	2009
Christopher J. DeAlmeida	37	Vice President, Chief Financial Officer, Chief Accounting Officer and Treasurer	2007

* Mr. Rose passed away on January 21, 2015.

Code of Ethics

We have adopted a code of ethics for our chief executive, chief financial and principal accounting officers; a code of business conduct and ethics for members of our Board of Directors; and corporate governance guidelines. The full texts of the codes of ethics and corporate governance guidelines are available at our website www.orionmarinegroup.com. Although we have never done so, in the event we make any amendment to, or grant any waiver from, a provision of the code of ethics that applies to the principal executive officer, principal financial officer or principal accounting officer that requires disclosure under applicable SEC rules, we will disclose such amendment or waiver and the reasons therefore on our website. We will provide any person without charge a copy of any of the aforementioned codes of ethics upon receipt of a written request. Requests should be addressed to: Orion Marine Group, Inc. 12000 Aerospace Suite 300, Houston, Texas 77034, Attention: Corporate Secretary.

Corporate Governance

The information required by Items 407(c)(3), (d)(4) and (d)(5) of Regulation S-K is hereby incorporated by reference from our definitive proxy statement to be filed with the SEC pursuant to Regulation 14A within 120 days after the close of our fiscal year.

Item 11. EXECUTIVE COMPENSATION

The information required by this Item is hereby incorporated by reference from our definitive proxy statement to be filed with the SEC pursuant to Regulation 14A within 120 days after the close of our fiscal year.

Item 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by Item 403 of Regulation S-K is hereby incorporated by reference from our definitive proxy statement to be filed with the SEC pursuant to Regulation 14A within 120 days after the close of our fiscal year.

36

Item 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by this Item is hereby incorporated by reference from our definitive proxy statement to be filed with the SEC pursuant to Regulation 14A within 120 days after the close of our fiscal year.

Item 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

The information required by this Item is hereby incorporated by reference from our definitive proxy statement to be filed with the SEC pursuant to Regulation 14A within 120 days after the close of our fiscal year.

PART IV

Item 15.               EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

The following documents are filed as part of this Report:

1. Financial Statements

The Company’s Consolidated Financial Statements at December 31, 2014 and 2013 and for each of the three years in the period ended December 31, 2014 and the notes thereto, together with the Report of the Independent Registered Public Accounting Firm on those Consolidated Financial Statements are hereby filed as part of this Report, beginning on page F-1.

2. Financial Statement Schedule

The following financial statement schedule of the Company for each of the three years in the period ended December 31, 2014 is filed as part of this Report and should be read in conjunction with the Consolidated Financial Statements of the Company.

Schedule II – Schedule of Valuation and Qualifying Accounts

3. Exhibits

37

Exhibit Number	Description
2 .1	Asset Purchase Agreement dated February 28, 2008, by and among OMGI Sub, LLC, Orion Marine Group, Inc., Subaqueous Services, Inc. and Lance Young (incorporated herein by reference to Exhibit 2.01 to the Company's Current Report on Form 8-K filed March 4, 2008 (File No. 001-33891)).
2 .2	Purchase Agreement dated January 28, 2010 by and among LaQuay Holdings., Inc and Seagull Services Inc. (incorporated herein by reference to Exhibit 2.1 to the Company's Current Report on Form 8-K filed February 2, 2010 (File No. 001-33891)).
3 .1	Amended and Restated Certificate of Incorporation of Orion Marine Group, Inc. (incorporated herein by reference to Exhibit 3.1 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
3 .2	Amended and Restated Bylaws of Orion Marine Group, Inc. (incorporated herein by reference to Exhibit 3.2 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
4 .1	Registration Rights Agreement between Friedman, Billings, Ramsey & Co., Inc. and Orion Marine Group, Inc. dated May 17, 2008 (incorporated herein by reference to Exhibit 4.1 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .1	Form of Indemnity Agreement for Directors and Certain Officers dated November 24, 2008 (incorporated herein by reference to Exhibit 1.01 to the Company's Current Report on Form 8-K filed on November 25, 2008 (File No. 001-33891)).
10 .2	Credit Agreement dated as of June 25, 2012 between Orion Marine Group, Inc. the lenders from time to time party thereto and Wells Fargo Bank, National Association, as Administrative Agent; Wells Fargo Securities, LLC as Sole Lead Arranger and Bookrunner (incorporated herein by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2012 filed August 3, 2012) as amended by the Second Amendment to Credit Agreement, dated June 27, 2014 (incorporated herein by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2014 filed August 1, 2014) (File No. 001-33891)).
10 .3	Purchase/Placement Agreement, dated May 9, 2007, between Orion Marine Group, Inc. and Friedman, Billings, Ramsey & Co., Inc. (incorporated herein by reference to Exhibit 10.2 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .4	2005 Stock Incentive Plan (incorporated herein by reference to Exhibit 10.8 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .5	Form of Stock Option Agreement Under the 2005 Stock Incentive Plan & Notice of Grant of Stock Option (incorporated herein by reference to Exhibit 10.9 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .6	Form of Restricted Stock Agreement Under the 2005 Stock Incentive Plan & Notice of Grant of Restricted Stock (incorporated herein by reference to Exhibit 10.10 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .7	Orion Marine Group, Inc. Long Term Incentive Plan (incorporated herein by reference to Exhibit 10.11 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .8	Form of Stock Option Agreement Under the 2007 Long Term Incentive Plan (incorporated herein by reference to Exhibit 10.12 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .9	Form of Restricted Stock Agreement under the 2007 Long Term Incentive Plan and Notice of Grant of Restricted Stock (incorporated herein by reference to Exhibit 10.13 to the Company's Registration Statement on Form S-1 filed August 20, 2007 (File No. 333-145588)).
† 10 .10	Orion Marine Group, Inc. 2011 Long Term Incentive Plan (incorporated herein by reference to Appendix A to the Company's Definitive Proxy Statement filed April 4, 2011 (File No. 001-33891)).
† 10.11	Form of Stock Option Agreement Under the 2011 Long Term Incentive Plan (incorporated herein by reference to Exhibit 10.10 to the Company's Annual Report on Form 10-K filed March 6, 2012 (File No. 001-33891)).
† 10.12	Form of Restricted Stock Agreement and Notice of Grant of Restricted Stock under the 2011 Long Term Incentive Plan (incorporated herein by reference to Exhibit 10.10 to the Company's Annual Report on Form 10-K filed March 6, 2012 (File No. 001-33891)).
† 10 .13	Executive Incentive Plan (incorporated herein by reference to Exhibit 10.14 to the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2008 (File No. 001-33891)).
† 10 .14	Subsidiary Incentive Plan (incorporated herein by reference to Exhibit 10.15 to the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2008 (File No. 001-33891)).

38

† 10 .15	Employment Agreement, dated December 4, 2009, by and between Orion Marine Group, Inc. and J. Michael Pearson (incorporated herein by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed December 10, 2009), as amended by the Consolidated Amendment, dated February 26, 2014 (incorporated by reference to Exhibit 10.3 to the Company's Current Report on Form 8-K filed February 28, 2014) (File No. 001-33891).
† 10 .16	Employment Agreement, dated January 1, 2011, by and between Orion Marine Group, Inc. and Mark Stauffer (incorporated herein by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2011 filed August 5, 2011) as amended by the Consolidated Amendment, dated February 26, 2014 (incorporated by reference to Exhibit 10.5 to the Company's Current Report on Form 8-K filed on February 28, 2014) (File No. 001-33891).
† 10 .17	Employment Agreement, dated December 11, 2009, by and between Orion Marine Group, Inc. and James L. Rose (incorporated herein by reference to Exhibit 10.5 to the Company's Current Report on Form 8-K dated December 17, 2009 (File No. 001-33891)), as amended by (1) the First Amendment to Employment Agreement, dated March 30, 2011 (incorporated herein by reference to Exhibit 10.2 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2011 filed August 5, 2011) and (2) the Second Amendment to the Employment Agreement dated March 11, 2013 (incorporated by reference to Exhibit 10.17 to the Company's Current Report on Form 10-K filed March 27, 2014) (File No. 001-33891).
†10 .18	Employment Agreement, dated December 11, 2009, by and between Orion Marine Group, Inc. and Peter R. Buchler (incorporated herein by reference to Exhibit 10.3 to the Company's Current Report on Form 8-K dated December 17, 2009 (File No. 001-33891)), as amended by (1) the First Amendment to Employment Agreement, dated June 30, 2011, (incorporated herein by reference to Exhibit 10.3 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2011 filed August 5, 2011) and (2) the Second Amendment to the Employment Agreement dated June 26, 2013 (incorporated by reference to Exhibit 10.18 to the Company's Current Report on Form 10-K filed March 27, 2014) (File No. 001-33891).
† 10 .19	Schedule of Changes to Compensation of Non-employee Directors, effective for 2009 (incorporated herein by reference to Exhibit 10.26 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2009 filed August 6, 2009 (File No. 001-33891)).
† 10 .20	Amended and Restated Employment Agreement, dated February 26, 2014, by and between Orion Marine Group, Inc. and Christopher J. DeAlmeida (incorporated herein by reference to Exhibit 10.6 to the Company's Current Report on Form 8-K filed February 28, 2014 (File No. 001-33891)).
10 .21	Real Estate Purchase and Sale Agreement (Jones Spoils Tracts, Harris County, TX) dated February 3, 2014, by and between PASADENA NITROGEN LLC, a Delaware limited liability company, as Seller, and CPB PROPERTIES, LLC, a Texas limited liability company, as Purchaser, and joined in by AGRIFOS HOLDINGS, INC., a Delaware corporation, effective February 26, 2014 (incorporated herein by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K/A filed March 4, 2014) (File No. 001-33891).
† 10 .22	Employment Agreement dated January 1, 2015 between Orion Marine Group, Inc. and Mark R. Stauffer (incorporated herein by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed January 2, 2015) (File No. 001-33891).
† 10 .23	Employment Agreement dated January 1, 2015 between Orion Marine Group, Inc. and James L. Rose (incorporated herein by reference to Exhibit 10.2 to the Company's Current Report on Form 8-K filed January 2, 2015) (File No. 001-33891).
† 10 .24	Employment Agreement dated January 1, 2015 between Orion Marine Group, Inc. and Peter R. Buchler (incorporated herein by reference to Exhibit 10.3 to the Company's Current Report on Form 8-K filed January 2, 2015) (File No. 001-33891).
† 10 .25	Employment Agreement dated January 1, 2015 between Orion Marine Group, Inc. and Christopher J. DeAlmeida (incorporated herein by reference to Exhibit 10.4 to the Company's Current Report on Form 8-K filed January 2, 2015) (File No. 001-33891).
* 21 .1	List of Subsidiaries.
* 23 .1	Consent of Independent Registered Public Accounting Firm.
24 .1	Power of Attorney (included on signature page of this filing).
* 31 .1	Certification of CEO pursuant to Section 302.
* 31 .2	Certification of CFO pursuant to Section 302.
* 32 .1	Certification of CEO and CFO pursuant to Section 906.

39

101.INS 101.SCH 101.CAL 101.DEF 101.LAB 101.PRE XBRL Instance Document. XBRL Taxonomy Extension Schema Document. XBRL Extension Calculation Linkbase Document. XBRL Taxonomy Extension Definition Linkbase Document. XBRL Taxonomy Extension Label Linkbase Document. XBRL Taxonomy Extension Presentation Linkbase Document.

* Filed herewith

† Management contract or compensatory plan or arrangement

(b) Financial Statement Schedules

40

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

		ORION MARINE GROUP, INC.
February 27, 2015	By:	/s/ Mark R. Stauffer
		Mark R. Stauffer President, Chief Executive Officer and Director

Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated:

Signature	Title	Date
/s/ Mark R. Stauffer	President, Chief Executive Officer and	February 27, 2015
Mark R. Stauffer	Director
/s/ Christopher J. DeAlmeida	Chief Financial Officer	February 27, 2015
Christopher J. DeAlmeida	Chief Accounting Officer
/s/  Richard L. Daerr, Jr.	Chairman of the Board	February 27, 2015
Richard L. Daerr, Jr.
/s/  Thomas N. Amonett	Director	February 27, 2015
Thomas N. Amonett
/s/ J. Michael Pearson	Director	February 27, 2015
J. Michael Pearson
/s/  Austin J. Shanfelter	Director	February 27, 2015
Austin J. Shanfelter
/s/  Gene Stoever	Director	February 27, 2015
Gene Stoever

41

ORION MARINE GROUP, INC. AND SUBSIDIARIES

CONSOLIDATED FINANCIAL STATEMENTS

WITH REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

December 31, 2014

F-1

ORION MARINE GROUP, INC. AND SUBSIDIARIES

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

December 31, 2014

Report of Independent Registered Public Accounting Firm	F-3
Consolidated Balance Sheets at December 31, 2014 and 2013	F-5
Consolidated Statements of Operations for the Years Ended December 31, 2014, 2013 and 2012	F-6
Consolidated Statement of Stockholders’ Equity for the Year Ended December 31, 2014	F-7
Consolidated Statements of Cash Flows for the Years Ended December 31, 2014, 2013 and 2012	F-8
Notes to Consolidated Financial Statements	F-9

F-2

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of

Orion Marine Group, Inc.

We have audited the accompanying consolidated balance sheets of Orion Marine Group, Inc. (a Delaware corporation) and subsidiaries (the "Company") as of December 31, 2014 and 2013, and the related consolidated statements of operations, stockholders’ equity and cash flows for each of the three years in the period ended December 31, 2014.  Our audits of the basic consolidated financial statements included the financial statement schedule listed in the index appearing under Item 15(2). These financial statements and financial statement schedule are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements and financial statement schedule based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Orion Marine Group, Inc. and subsidiaries as of December 31, 2014 and 2013, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2014 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the related financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, present fairly, in all material respects, the information set forth therein.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the Company’s internal control over financial reporting as of December 31, 2014, based on criteria established in the 2013 Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), and our report dated February 27, 2015 expressed an unqualified opinion thereon.

/s/ Grant Thornton LLP

Houston, Texas

February 27, 2015

F-3

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders

Orion Marine Group, Inc.

We have audited the internal control over financial reporting of Orion Marine Group, Inc. (a Delaware corporation) and subsidiaries (the “Company”) as of December 31, 2014, based on criteria established in the 2013 Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2014, based on criteria established in the 2013 Internal Control-Integrated Framework issued by COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated financial statements of the Company as of and for the year ended December 31, 2014, and our report dated February 27, 2015 expressed an unqualified opinion on those financial statements.

/s/ GRANT THORNTON LLP

Houston, Texas

February 27, 2015

F-4

Orion Marine Group, Inc. and Subsidiaries

Consolidated Balance Sheets

December 31, 2014 and 2013

(In Thousands, Except Share and Per Share Information)

	2014			2013
ASSETS
Current assets:
Cash and cash equivalents	$	38,893		$	40,859
Accounts receivable:
Trade, net of allowance of $0	36,905			39,110
Retainage	15,883			10,427
Other	1,998			2,040
Income taxes receivable	333			333
Inventory	6,487			3,520
Deferred tax asset	1,755			726
Costs and estimated earnings in excess of billings on uncompleted contracts	44,581			24,856
Asset held for sale	375			417
Prepaid expenses and other	3,924			2,990
Total current assets	151,134			125,278
Property and equipment, net	161,773			141,923
Inventory, non-current	5,508			4,772
Goodwill	33,798			33,798
Intangible assets, net of amortization	87			197
Other assets	—			240
Total assets	$	352,300		$	306,208
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Current debt	$	33,527		$	8,564
Accounts payable:
Trade	21,889			23,105
Retainage	1,706			1,667
Accrued liabilities	15,803			11,415
Taxes payable	997			459
Billings in excess of costs and estimated earnings on uncompleted contracts	16,704			14,595
Total current liabilities	90,626			59,805
Long-term debt	3,480			—
Other long-term liabilities	566			526
Deferred income taxes	20,877			17,978
Deferred revenue	34			87
Total liabilities	115,583			78,396
Commitments and contingencies
Stockholders’ equity:
Preferred stock -- $0.01 par value, 10,000,000 authorized, none issued	—			—
Common stock -- $0.01 par value, 50,000,000 authorized, 27,969,783 and 27,710,776 issued; 27,525,365 and 27,393,045 outstanding at December 31, 2014 and December 31, 2013, respectively	279			278
Treasury stock, 361,231 and 317,731 shares, at cost December 31, 2014 and December 31, 2013, respectively	(3,439		)	(3,003		)
Additional paid-in capital	166,433			163,970
Retained earnings	73,444			66,567
Equity attributable to common stockholders	236,717			227,812
Noncontrolling interest	—			—
Total stockholders’ equity	236,717			227,812
Total liabilities and stockholders’ equity	$	352,300		$	306,208

The accompanying notes are an integral part of these consolidated financial statements

F-5

Orion Marine Group, Inc. and Subsidiaries

Consolidated Statements of Operations

(In Thousands, Except Share and Per Share Information)

	Year ended December 31,
	2014			2013			2012
Contract revenues	$	385,818		$	354,544		$	292,042
Costs of contract revenues	341,224			322,540			277,672
Gross profit	44,594			32,004			14,370
Selling, general and administrative expenses	34,691			32,110			28,573
Operating income (loss)	9,903			(106		)	(14,203		)
Other income (expense):
Gain (loss) from sale of assets, net	359			(153		)	(1,822		)
Other income	467			165			227
Interest income	17			13			35
Interest expense	(694		)	(525		)	(743		)
Other income (expense), net	149			(500		)	(2,303		)
Income (loss) before income taxes	10,052			(606		)	(16,506		)
Income tax expense (benefit)	3,175			(937		)	(4,640		)
Net income (loss)	$	6,877		$	331		$	(11,866	)
Net income (loss) attributable to noncontrolling interest	—			—			—
Net income (loss) attributable to Orion common stockholders	$	6,877		$	331		$	(11,866	)
Basic income (loss) per share	$	0.25		$	0.01		$	(0.44	)
Diluted income (loss) per share	$	0.25		$	0.01		$	(0.44	)
Shares used to compute income (loss) per share
Basic	27,421,441			27,296,732			27,138,927
Diluted	27,787,613			27,613,054			27,138,927

The accompanying notes are an integral part of these consolidated financial statements

F-6

Orion Marine Group, Inc. and Subsidiaries

Consolidated Statement of Stockholders’ Equity

(In Thousands, Except Share Information)

	Common Stock			Treasury Stock					Additional Paid-In		Retained			Non-controlling
	Shares	Amount		Shares		Amount			Capital		Earnings			Interest			Total
Balance, January 1, 2012	27,436,922	$	274	(317,731	)	$	(3,003	)	$	157,560	$	78,102		$	—		$	232,933
Stock-based compensation	—	—		—		—			3,115		—			—			3,115
Exercise of stock options	56,658	1		—		—			298		—			—			299
Issuance of restricted stock	36,640	—		—		—			—		—			—			—
Excess tax benefits from exercise of stock options	—	—		—		—			—		—			—			—
Noncontrolling interest, acquired	—	—		—		—			—		—			16			16
Distributions to noncontrolling interest	—	—		—		—			—		—			34			34
Net income	—	—		—		—			—		(11,866		)	—			(11,866		)
Balance, December 31, 2012	27,530,220	$	275	(317,731	)	$	(3,003	)	$	160,973	$	66,236		$	50		$	224,531
Stock-based compensation	—	—		—		—			2,141		—			—			2,141
Exercise of stock options	155,731	3		—		—			856		—			—			859
Issue restricted stock	24,824	—		—		—			—		—			—			—
Distributions to noncontrolling interest	—	—		—		—			—		—			(50		)	(50		)
Net income	—	—		—		—			—		331			—			331
Balance, December 31, 2013	27,710,775	$	278	(317,731	)	$	(3,003	)	$	163,970	$	66,567		$	—		$	227,812
Stock-based compensation	—	—		—		—			1,594		—			—			$	1,594
Exercise of stock options	143,282	1		—		—			869		—			—			870
Issue restricted stock	115,726	—		—		—			—		—			—			—
Purchase of stock into treasury	—	—		(43,500	)	(436		)	—		—			—			(436		)
Net income	—	—		—		—			—		6,877			—			6,877
Balance, December 31, 2014	27,969,783	$	279	(361,231	)	$	(3,439	)	$	166,433	$	73,444		$	—		$	236,717

The accompanying notes are an integral part of these consolidated financial statements

F-7

Orion Marine Group, Inc. and Subsidiaries

Consolidated Statements of Cash Flows

(In Thousands)

	Year ended December 31,
	2014			2013			2012
Cash flows from operating activities
Net income (loss)	$	6,877		$	331		$	(11,866	)
Adjustments to reconcile net income (loss) to net cash provided by
operating activities:
Depreciation and amortization	23,451			21,538			21,570
Deferred financing cost amortization	—			52			103
Bad debt expense	993			259			12
Deferred income taxes	1,869			(239		)	(1,646		)
Stock-based compensation	1,594			2,141			3,115
(Gain)/Loss on sale of property and equipment	(359		)	153			1,822
Change in contingent liability related to earnout	—			(271		)	—
Change in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable	(4,202		)	4,571			(26,966		)
Income tax receivable	—			2,125			10,888
Inventory	(3,702		)	(3,024		)	(497		)
Note receivable	—			46			5
Prepaid expenses and other	(695		)	(200		)	(497		)
Costs and estimated earnings in excess of billings on uncompleted contracts	(19,725		)	(5,611		)	(4,133		)
Accounts payable	(1,178		)	(6,405		)	18,826
Accrued liabilities	4,428			(808		)	2,803
Income tax payable	538			207			252
Billings in excess of costs and estimated earnings on uncompleted contracts	2,109			(1,774		)	10,704
Deferred revenue	(53		)	(58		)	(57		)
Net cash provided by operating activities	11,945			13,033			24,438
Cash flows from investing activities:
Proceeds from sale of property and equipment	1,005			750			374
Purchase of property and equipment	(18,711		)	(12,760		)	(24,647		)
Acquisition of business in Alaska	—			—			(9,000		)
Acquisition of land	(25,081		)	—			—
Net cash used in investing activities	(42,787		)	(12,010		)	(33,273		)
Cash flows from financing activities:
Borrowings from Credit Facility	30,000			—			18,000
Payments made on borrowings from Credit Facility	(1,557		)	(4,057		)	(5,379		)
Contributions from noncontrolling interest	—			(50		)	34
Exercise of stock options	869			859			298
Excess tax benefit from stock option exercise	—			—			—
Increase in loan costs	—			—			(13		)
Purchase of shares into treasury	(436		)	—			—
Net cash (used in) provided by financing activities	28,876			(3,248		)	12,940
Net change in cash and cash equivalents	(1,966		)	(2,225		)	4,105
Cash and cash equivalents at beginning of period	40,859			43,084			38,979
Cash and cash equivalents at end of period	$	38,893		$	40,859		$	43,084
Supplemental disclosures of cash flow information:
Cash paid during the period for:
Interest	$	742		$	483		$	697
Taxes (net of refunds)	$	770		$	(3,045	)	$	(14,039	)
Supplemental disclosure of non cash transaction:
Fair value of earnout from acquisition of business in Alaska	$	—		$	—		$	271

The accompanying notes are an integral part of these consolidated financial statements

F-8

Orion Marine Group, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements

Years Ended December 31, 2014, 2013 and 2012

(Tabular Amounts in thousands, Except for Share and per Share Amounts)

1. Description of Business and Basis of Presentation

Description of Business

Orion Marine Group, Inc. and its subsidiaries and affiliates (hereafter collectively referred to as “Orion” or the “Company”) provide a broad range of heavy civil marine construction services on, over and under the water in the continental United States, Alaska, Canada and in the Caribbean Basin.  Our heavy civil marine projects include marine transportation facilities; bridges and causeways; marine pipelines; mechanical and hydraulic dredging and specialty projects.  We are headquartered in Houston, Texas.

Although we describe our business in this report in terms of the services we provide, our base of customers and the geographic areas in which we operate, we have concluded that our operations may be aggregated into a single reportable segment pursuant to Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 280 – Segment Reporting. In making this determination, we considered the various economic characteristics of our operations, including: the nature of the services we provide; the nature of our internal processes for the production of our services; the methods used to provide out services to our customers; the types of customers we have; the nature of the regulatory environment in which we operate; and our assessment of our future prospects.

We provide heavy civil marine construction services through projects that are obtained primarily by a competitive bid or negotiated contract process. Our projects have similar cost structures, including labor, equipment, materials and subcontractors. Our workforce is standard across the services we provide, including pile drivers, equipment operators, carpenters, welders, barge crews, dredge crews, supervisors and project managers. This allows our core resources of assets and individuals to be deployed interchangeably to the various types of the services we provide. For example, crews and equipment deployed to a dock construction job may be redeployed to a bridge construction job and to a marsh creation job after that. This allows us to use our resources based on availability across our business. Similarly, basic materials such as concrete and steel are used in our projects, which provides us with similar costs across our operations, especially through the use of national accounts with vendors. Additionally, we self-perform most of our projects internally, which limits our use of subcontractors to those providing similar services with similar cost structures.

We execute our projects in a similar fashion with a centralized estimating, project controls and management group, and the risks and rewards of project performance are not affected by the location of the specific project. Because our core resources may be deployed to various types of marine construction projects, we have developed a centralized philosophy for operating our business. We utilize the same technology across our business, including estimating and cost control applications.

Our methods used to provide our services is similar. Our assets and labor force may be interchangeable within the various types of marine construction projects. This provides us with the flexibility to manage our business as one operating unit deploying resources based on availability across our business.

We have the same customers with similar funding drivers and market demands across our entire business. Our business wide customers include the U.S. Army Corps of Engineers, U.S. Navy, U.S. Coast Guard, state transportation departments, local port authorities and private customers such as petrochemical terminal operators, private terminal operators and cruise line facilities. We consider funding availability to be similar across our business, particularly in the form of governmental budgeting (federal, state and local) and capital expenditure and maintenance and repair spending by private customers.

Across our business, we comply with macro environmental regulatory environments driven through Federal agencies such as the U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, U.S. Environmental Protection Agency and the U.S. Occupational Safety and Health Administration, as well as others.

Our business is primarily driven by macro-economic considerations including increases in import/export traffic, development of energy related infrastructure, cruise line expansion and operations, marine bridge infrastructure development, waterway pipeline crossings and the maintenance of our nation’s waterways. These macro drivers are the key catalyst for future prospects for work and are similar across our entire business.

Furthermore, the types of information and internal reports used by our chief operating decision maker (the “CODM”) to monitor performance, evaluate results of operations, allocate resources, and manage the business support a single reportable segment.

F-9

Accordingly, based on these similarities, we have concluded that our operations represent one reportable segment for purposes of the disclosures included in this Annual Report on Form 10-K.

Basis of Presentation

These consolidated financial statements include the accounts of the parent company, Orion Marine Group, Inc. and its wholly-owned subsidiaries and have been prepared in accordance with accounting principles generally accepted in the United States of America.  All significant intercompany balances and transactions have been eliminated in consolidation.

2. Summary of Significant Accounting Principles

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.   Management’s estimates, judgments and assumptions are continually evaluated based on available information and experience; however, actual amounts could differ from those estimates.  

On an ongoing basis, the Company evaluates the significant accounting policies used to prepare its condensed consolidated financial statements, including, but not limited to, those related to:

• Revenue recognition from construction contracts;

• Allowance for doubtful accounts;

• Testing of goodwill and other long-lived assets for possible impairment;

• Income taxes;

• Self-insurance; and

• Stock based compensation.

Revenue Recognition

The Company records revenue on construction contracts for financial statement purposes on the percentage-of-completion method, measured by the percentage of contract costs incurred to date to total estimated costs for each contract. This method is used because management considers contract costs incurred to be the best available measure of progress on these contracts. Contract revenue reflects the original contract price adjusted for agreed upon change orders. Contract costs include all direct costs, such as material and labor, and those indirect costs related to contract performance such as payroll taxes and insurance. General and administrative costs are charged to expense as incurred. Unapproved claims are recognized as an increase in contract revenue only when the collection is deemed probable and if the amount can be reasonably estimated for purposes of calculating total profit or loss on long-term contracts. Incentive fees, if available, are billed to the customer based on the terms and conditions of the contract.  The Company records revenue and the unbilled receivable for claims to the extent of costs incurred and to the extent we believe related collection is probable and includes no profit on claims recorded. Changes in job performance, job conditions and estimated profitability, including those arising from final contract settlements, may result in revisions to costs and revenues and are recognized in the period in which the revisions are determined. Provisions for estimated losses on uncompleted contracts are made in the period in which such losses are determined, without regard to the percentage of completion. Revenue is recorded net of any sales taxes collected and paid on behalf of the customer, if applicable.

The current asset “costs and estimated earnings in excess of billings on uncompleted contracts” represents revenues recognized in excess of amounts billed, which management believes will be billed and collected within one year of the completion of the contract. The liability “billings in excess of costs and estimated earnings on uncompleted contracts” represents billings in excess of revenues recognized.

The Company’s projects are typically short in duration, and usually span a period of less than one year.  Historically, we have not combined or segmented contracts.

Classification of Current Assets and Liabilities

The Company includes in current assets and liabilities amounts realizable and payable in the normal course of contract completion.

F-10

Cash and Cash Equivalents

The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.  At times, cash held by financial institutions may exceed federally insured limits.  The Company has not historically sustained losses on our cash balances in excess of federally insured limits.  Cash equivalents at December 31, 2014 and December 31, 2013 consisted primarily of money market mutual funds and overnight bank deposits.

Foreign Currencies

Historically, the Company’s exposure to foreign currency fluctuations has not been material and has been limited to temporary field accounts located in countries where the Company performs work in which amounts were insignificant in either 2014 or 2013.

Risk Concentrations

Financial instruments that potentially subject the Company to concentrations of credit risk principally consist of cash and cash equivalents and accounts receivable.

The Company depends on its ability to continue to obtain federal, state and local governmental contracts, and indirectly, on the amount of funding available to these agencies for new and current governmental projects. Therefore, a substantial portion of the Company’s operations may be dependent upon the level and timing of government funding.  Statutory mechanics liens provide the Company high priority in the event of lien foreclosures following financial difficulties of private owners, thus minimizing credit risk with private customers.

Accounts Receivable

Accounts receivable are stated at the historical carrying value, less write-offs and allowances for doubtful accounts. The Company has significant investments in billed and unbilled receivables as of December 31, 2014 and 2013. Billed receivables represent amounts billed upon the completion of small contracts and progress billings on large contracts in accordance with contract terms and milestones. Unbilled receivables on fixed-price contracts, which are included in costs in excess of billings, arise as revenues are recognized under the percentage-of-completion method. Unbilled amounts on cost-reimbursement contracts represent recoverable costs and accrued profits not yet billed. Revenue associated with these billings is recorded net of any sales tax, if applicable. Past due balances over 90 days and other higher risk amounts are reviewed individually for collectability.  In establishing an allowance for doubtful accounts, the Company evaluates its contract receivables and costs in excess of billings and thoroughly reviews historical collection experience, the financial condition of its customers, billing disputes and other factors. The Company writes off uncollectible accounts receivable against the allowance for doubtful accounts if it is determined that the amounts will not be collected or if a settlement is reached for an amount that is less than the carrying value. As of December 31, 2014 and December 31, 2013, the Company had not recorded an allowance for doubtful accounts.

Balances billed to customers but not paid pursuant to retainage provisions in construction contracts generally become payable upon contract completion and acceptance by the owner.  Retention at December 31, 2014 totaled $15.9 million, of which $0.6 million is expected to be collected beyond 2015.  Retention at December 31, 2013 totaled $10.4 million.

The Company negotiates change orders and claims with its customers. Unsuccessful negotiations of claims could result in a change to contract revenue that is less than its carrying value, which could result in the recording of a loss. Successful claims negotiations could result in the recovery of previously recorded losses. Significant losses on receivables could adversely affect the Company’s financial position, results of operations and overall liquidity.

Advertising Costs

The Company primarily obtains contracts through the open bid process, and therefore advertising costs are not a significant component of expense.  Advertising costs are expensed as incurred.  Advertising expenses totaled $13,000, $38,000, and $57,000 in 2014, 2013 and 2012, respectively.

Environmental Costs

Costs related to environmental remediation are charged to expense.  Other environmental costs are also charged to expense unless they increase the value of the property and/or provide future economic benefits, in which event the costs are capitalized.  Liabilities, if any, are recognized when the expenditure is considered probable and the amount can be reasonably estimated.

F-11

Fair Value Measurements

We evaluate and present certain amounts included in the accompanying consolidated financial statements at “fair value” in accordance with GAAP, which requires us to base our estimates on assumptions market participants, in an orderly transaction, would use to price an asset or liability, and to establish a hierarchy that prioritizes the information used to determine fair value.  In measuring fair value, we use the following inputs in the order of priority indicated:

Level I – Quoted prices in active markets for identical, unrestricted assets or liabilities.

Level II – Observable inputs other than Level I prices, such as (i) quoted prices for similar assets or liabilities; (ii) quoted prices in markets that have insufficient volume or infrequent transactions; and (iii) inputs that are derived principally from or corroborated by observable market data for substantially the full term of the assets or liabilities.

Level III – Unobservable inputs to the valuation methodology that are significant to the fair value measurement.

We generally apply fair value valuation techniques on a non-recurring basis associated with (1) valuing assets and liabilities acquired in connection with business combinations and other transactions; (2) valuing potential impairment loss related to long-lived assets; and (3) valuing potential impairment loss related to goodwill and indefinite-lived intangible assets.

Inventory

Inventory consists of parts and small equipment held for use in the ordinary course of business and is valued at the lower of cost or market using historical average cost. Where shipping and handling costs are incurred by us, these charges are included in inventory and charged to cost of contract revenue upon use. Our non-current inventory consists of spare parts (such as engines, cutters and gears) that require special order or long-lead times for manufacture or fabrication, but must be kept on hand to reduce downtime on a project.

Property and Equipment

Property and equipment are recorded at cost. Ordinary maintenance and repairs that do not improve or extend the useful life of the asset are expensed as incurred.  Major renewals and betterments of equipment are capitalized and depreciated generally over three to seven years until the next scheduled maintenance.

When property and equipment are retired or otherwise disposed of, the cost and accumulated depreciation are removed from the accounts and any resulting gain or loss is included in results of operations for the respective period.  Depreciation is computed using the straight-line method over the estimated useful lives of the related assets for financial statement purposes, as follows:

Automobiles and trucks	3 to 5 years
Buildings and improvements	5 to 30 years
Construction equipment	3 to 15 years
Vessels and dredges	1 to 15 years
Office equipment	1 to 5 years

The Company generally uses accelerated depreciation methods for tax purposes where appropriate.

Dry-docking activities and costs are capitalized and amortized on the straight-line method over a period ranging from three to 15 years until the next scheduled dry-docking.  Dry-docking activities include, but are not limited to, the inspection, refurbishment and replacement of steel, engine components, tailshafts, mooring equipment and other parts of the vessel.  Amortization related to dry-docking activities is included as a component of depreciation.  These activities and the related amortization periods are periodically reviewed to determine if the estimates are accurate.  If warranted, a significant upgrade of equipment may result in a revision to the useful life of the asset, in which case, the change is accounted for prospectively.

In accordance with its policy, the Company reviews the estimated useful lives of its fixed assets on an ongoing basis.  This review indicated that the actual lives of certain dredging equipment were shorter than the estimated useful lives used for depreciation purposes in the Company’s financial statements.  As a result, the Company changed its estimates of this dredging equipment to better reflect the estimated periods during which these assets will remain in service.  The estimated useful lives of the dredging equipment that previously averaged approximately five years was reduced to three years.  The effect of this change in estimate was to increase 2014 depreciation expense by $0.7 million, decrease 2014 net income by $0.5 million and decrease 2014 basic and diluted earnings per share by $0.02.

F-12

Property and equipment are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized in the amount by which the carrying amount of the asset exceeds the fair value of the asset. Assets to be disposed of are separately presented in the balance sheet and reported at the lower of the carrying amount or the fair value, less the costs to sell, and are no longer depreciated. During 2014, most of these assets were sold, generating proceeds of approximately $0.5 million. The assets remaining at December 31, 2014 are expected to be disposed of within one year.

Goodwill and Other Intangible Assets

Goodwill

Goodwill recorded on our Consolidated Balance Sheets is subject to impairment testing at least annually or more frequently if events or circumstances indicate that the asset more likely than not may be impaired.  We have determined we have a single operating segment and reporting unit, for goodwill impairment testing, as the nature of our business includes similar services; similar internal processes for the production of our services; similar methods used to provide our services to our customers; similar types of customers; a similar regulatory environment, and our assessment of our future prospects is similar throughout our operations. Furthermore, the types of information and the internal reports used by our CODM to monitor performance, evaluate results of operations, allocate resources, and manage the business are similar across our business. Therefore, based on the management of our business, we have a single reporting unit for impairment testing, which matches our single operating segment for financial reporting.

At December 31, 2014, goodwill totaled $33.8 million. The Company assesses the fair value of its reporting unit based on a weighted average of valuations based on market multiples, discounted cash flows, and consideration of our market capitalization. The key assumptions used in the discounted cash flow valuations are discount rates and perpetual growth rates applied to cash flow projections. Also inherent in the discounted cash flow valuation models are past performance, projections and assumptions in current operating plans, and revenue growth rates over the next five years. These assumptions contemplate business, market and overall economic conditions. We also consider assumptions that market participants may use.

As required by the Company's policy, annual impairment tests of goodwill are performed as of October 31 of each year or when circumstances arise that indicate a possible impairment might exist. The first step of the October 31, 2014 goodwill impairment test resulted in no indication of impairment, and no events have occurred since that date that would require an interim impairment test. The discount rate used in testing goodwill for the impairment test was 16.5%, and future cash flow projections were based on management's estimates, which the Company believes are conservative estimates due to the Company's operating losses in 2013 and 2012, pricing pressures and market conditions. The impairment test concluded that the fair value of the Company's reporting unit exceeded carrying value by 37%. In the future, our estimated fair value could be negatively impacted by extended declines in our stock price, changes in macroeconomic indicators, sustained operating losses, and other factors which may affect our assessment of fair value.

Intangible assets

Intangible assets that have finite lives continue to be subject to amortization.  In addition, the Company must evaluate the remaining useful life in each reporting period to determine whether events and circumstances warrant a revision of the remaining period of amortization.  If the estimate of an intangible asset’s remaining life is changed, the remaining carrying value of such asset is amortized prospectively over that revised remaining useful life.

Stock-Based Compensation

The Company recognizes compensation expense for equity awards over the vesting period based on the fair value of these awards at the date of grant.  The computed fair value of these awards is recognized as a non-cash cost over the period the employee provides services, which is typically the vesting period of the award.   The fair value of options granted is estimated on the date of grant using the Black-Scholes option-pricing model.  The fair value of restricted stock grants is equivalent to the fair value of the stock issued on the date of grant, and is measured as the mean price of the stock on the day of grant.

Compensation expense is recognized only for share-based payments expected to vest. The Company estimates forfeitures at the date of grant based on historical experience and future expectations. See Note 15 to the consolidated financial statements for further discussion of the Company’s stock-based compensation plan.

F-13

Income Taxes

The Company determines its consolidated income tax provision using the asset and liability method prescribed by U.S. GAAP, which requires the recognition of income tax expense for the amount of taxes payable or refundable for the current period and for deferred tax liabilities and assets for the future tax consequences of events that have been recognized in an entity’s financial statements or tax returns. The Company must make significant assumptions, judgments and estimates to determine its current provision for income taxes, its deferred tax assets and liabilities, and any valuation allowance to be recorded against any deferred tax asset. The current provision for income tax is based upon the current tax laws and the Company’s interpretation of these laws, as well as the probable outcomes of any tax audits. The value of any net deferred tax asset depends upon estimates of the amount and category of future taxable income reduced by the amount of any tax benefits that the Company does not expect to realize. Actual operating results and the underlying amount and category of income in future years could render current assumptions, judgments and estimates of recoverable net deferred taxes inaccurate, thus impacting the Company’s financial position and results of operations. The Company computes deferred income taxes using the liability method. Under the liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Under the liability method, the effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

The Company accounts for uncertain tax positions in accordance with the provisions of ASC 740-10 which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on our consolidated tax return.    We evaluate and record any uncertain tax positions based on the amount that management deems is more likely than not to be sustained upon examination and ultimate settlement with the tax authorities in the tax jurisdictions in which we operate.

Insurance Coverage

The Company maintains insurance coverage for its business and operations.  Insurance related to property, equipment, automobile, general liability, and a portion of workers' compensation is provided through traditional policies, subject to a deductible or deductibles.  A portion of the Company's workers’ compensation exposure is covered through a mutual association, which is subject to supplemental calls.

The Company maintains three levels of excess loss insurance coverage, totaling $150 million in excess of primary coverage. The Company’s excess loss coverage responds to most of its liability policies when a primary limit of $1 million has been exhausted; provided that the primary limit for Maritime Employer’s Liability is $10 million and the Watercraft Pollution Policy primary limit is $5 million.

Separately, the Company’s employee health care is provided through a trust, administered by a third party.  The Company funds the trust based on current claims.  The administrator has purchased appropriate stop-loss coverage.  Losses on these policies up to the deductible amounts are accrued based upon known claims incurred and an estimate of claims incurred but not reported.  The accruals are derived from known facts, historical trends and industry averages to determine the best estimate of the ultimate expected loss.   Actual claims may vary from our estimate.  We include any adjustments to such reserves in our consolidated results of operations in the period in which they become known.

The accrued liability for self-insured claims includes incurred but not reported losses of $7.5 million and $5.8 million at December 31, 2014 and 2013, respectively.

Warranty Costs

Provision for estimated warranty costs, (if any) is made in the period in which such costs become probable and is periodically adjusted to reflect actual experience.  The Company historically has not been subject to significant warranty provisions.  

New Accounting Pronouncements

The Financial Accounting Standards Board ("FASB") issues accounting standards (each, an "ASU") from time to time to its Accounting Standards Codification ("ASC"), which is the primary source of U.S. GAAP. The Company regularly monitors ASUs as they are issued and considers applicability to its business. All ASUs are adopted by their respective due dates and in the manner prescribed by the FASB. The following are those recently issued ASUs most likely to affect the presentation of the Company's consolidated financial statements:

F-14

In August 2014, the FASB issued ASU 2014-15, Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern. Management of public and private companies is required to evaluate whether there are conditions and events that raise substantial doubt about the entity's ability to continue as a going concern within one year after the financial statements are issued (or available to be issued as applicable) and, if so, disclose that fact. Management will be required to make this evaluation for both annual and interim reporting periods, if applicable. Management is also required to evaluate and disclose whether its plans alleviate that doubt. The assessment will be similar to the one auditors historically have performed under auditing standards. The guidance is effective for the Company beginning January 1, 2017. The Company believes adoption of this guidance will not have a material impact on the Company's financial statements.

In June 2014, the FASB issued ASU 2014-12, Compensation - Stock Compensation, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. A performance target in a share-based payment that affects vesting and that could be achieved after the requisite service period should be accounted for as a performance condition under Accounting Standards Codification 718, Compensation - Stock Compensation. As a result, the target is not reflected in the estimation of the award’s grant date fair value. Compensation cost would be recognized over the required service period, if it is probable that the performance condition will be achieved. This guidance was issued to resolve diversity in practice. The guidance is effective for the Company beginning January 1, 2016. The Company believes that adoption of the new guidance will not have a material impact on the Company’s financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This comprehensive new revenue recognition standard will supersede existing revenue guidance under U. S. GAAP. The standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The guidance is effective for the Company beginning January 1, 2017. The Company is currently evaluating the impact to the Company’s financial statements.

In July 2013, the FASB issued ASU 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. This update provides guidance for the presentation of an unrecognized tax benefit when, among other things, a net operating loss carryforward exists. An unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. The assessment of whether a deferred tax asset is available is based on the unrecognized tax benefit and deferred tax asset that exist at the reporting date and should be made presuming disallowance of the tax position at the reporting date. The new guidance was adopted by the Company on January 1, 2014. The new guidance did not have a material impact on the Company’s financial statements upon adoption.

During the periods presented in these financial statements, the Company implemented other new accounting pronouncements other than those noted above that are discussed in the notes where applicable.

3.    Business Acquisition

On October 31, 2012, a wholly-owned subsidiary of the Company expanded its business in the Pacific area through the acquisition of substantially all of the assets of West Construction, Inc., (the "Seller") located in Anchorage, Alaska, for $9.0 million in cash. The assets acquired included construction equipment, inventory, and work in progress. Additionally, the Company hired substantially all of the Seller's personnel, entered into a two year consulting and sales agreement, and entered into a non-compete agreement with the Seller. The purchase agreement contained customary representations, warranties, covenants and indemnities.

The Seller did not meet the target earnout threshold based on Earnings Before Interest, Taxes, Depreciation and Amortization ("EBITDA") during the twelve months immediately following the closing, and no amounts were paid to the Seller. The liability of $271,000 recorded at December 31, 2012 was reversed in June 2013.

F-15

In addition, the Company acquired full ownership interest in one foreign entity, a two-thirds interest in another foreign entity, and the rights to the trade name. The two-thirds interest was sold back to the Seller in December 2013.

The Company entered into a lease agreement with the Seller, effective upon the date of closing, for office space in Anchorage, Alaska for an initial three year term.

The purchase price was allocated as follows:

Fixed assets, including inventory	$	5,936
Seller receivables	1,425
Intangible assets	702
Goodwill	2,649
Payable to Seller	(1,425		)
Noncontrolling interest	(16		)
	$	9,271

The purchase price was allocated to the assets acquired and liabilities assumed using estimated fair values as of the acquisition date. Finite intangible assets include the trade name and backlog, which were estimated at $332,000 and $370,000, respectively, and amortize over a period of one and three years.

The fixed assets acquired, consisting primarily of construction equipment, are to be depreciated in accordance with Company policy, generally three to 15 years.

The goodwill of $2.6 million arising from the acquisition consists primarily of synergies, economies of scale, and business opportunities expected from the combination with the Company. Goodwill for tax purposes is approximately $2.6 million, which is amortizable over a 15 year period. Costs associated with the transaction were conducted by the Company's personnel, and external costs were minimal, primarily related to documentation fees, and were included in selling, general and administrative expenses.

The results and operations of West Construction have been included in the Consolidated Statements of Operations since the acquisition date. The acquisition did not have a material impact on the Company's results of operations, and accordingly, pro forma disclosures have not been presented.

4.    Concentration of Risk and Enterprise Wide Disclosures

Accounts receivable include amounts billed to governmental agencies and private customers and do not bear interest. Balances billed to customers but not paid pursuant to retainage provisions generally become payable upon contract completion and acceptance by the owner. The table below presents the concentrations of receivables (trade and retainage) at December 31, 2014 and December 31, 2013, respectively:

	December 31, 2014				December 31, 2013
Federal Government	$	4,607	9	%	$	4,849	10	%
State Governments	476		1	%	4,002		8	%
Local Governments	13,927		26	%	8,857		18	%
Private Companies	33,778		64	%	31,829		64	%
Total receivables	$	52,788	100	%	$	49,537	100	%

At December 31, 2014, a private sector customer accounted for 14.0% of total trade receivables. At December 31, 2013, a private sector customer accounted for 9.9% of total trade receivables.

F-16

Additionally, the table below represents concentrations of revenue by type of customer for the years ended December 31, 2014, 2013 and 2012.

	Year ended December 31,
	2014		%		2013		%		2012		%
Federal	$	47,390	13	%	$	65,926	19	%	$	64,049	22	%
State	43,147		11	%	30,451		9	%	35,799		12	%
Local	97,145		25	%	54,702		15	%	44,626		15	%
Private	198,136		51	%	203,465		57	%	147,568		51	%
	$	385,818	100	%	$	354,544	100	%	$	292,042	100	%

In the twelve months ended December 31, 2014, no single customer exceeded 10% of total contract revenues. In the year ended December 31, 2013, the U.S. Army Corps of Engineers represented 11.7% of contract revenues. In the year ended December 31, 2012 the U.S. Army Corps of Engineers represented 16.7% of contract revenues and a private sector customer represented 10.7% of contract revenues.

The Company does not believe that the loss of any one of these customers would have a material adverse effect on the Company and its subsidiaries and affiliates as no specific customer sustains a large portion of our revenue at one time.

Revenues generated outside the United States totaled 12.9%, 8.5% and 4.0% of total revenues for the years ended 2014, 2013 and 2012, respectively and were primarily located in the Caribbean.

The Company’s long-lived assets are substantially located in the United States.

F-17

5. Contracts in Progress

Contracts in progress are as follows at December 31, 2014 and December 31, 2013:

	December 31, 2014			December 31, 2013
Costs incurred on uncompleted contracts	$	554,109		$	360,678
Estimated earnings	97,687			47,208
	651,796			407,886
Less: Billings to date	(623,919		)	(397,625		)
	$	27,877		$	10,261
Included in the accompanying consolidated balance sheets under the following captions:
Costs and estimated earnings in excess of billings on uncompleted contracts	44,581			$	24,856
Billings in excess of costs and estimated earnings on uncompleted contracts	(16,704		)	(14,595		)
	$	27,877		$	10,261

Contract costs include all direct costs, such as materials and labor, and those indirect costs related to contract performance such as payroll taxes and insurance. Provisions for estimated losses on uncompleted contracts are made in the period in which such estimated losses are determined. Changes in job performance, job conditions and estimated profitability may result in revisions to costs and income and are recognized in the period in which the revisions are determined. An amount equal to contract costs attributable to claims is included in revenues when realization is probable and the amount can be reliably estimated.

6. Property and Equipment

The following is a summary of property and equipment at December 31, 2014 and December 31, 2013:

	December 31, 2014			December 31, 2013
Automobiles and trucks	$	2,006		$	2,148
Building and improvements	28,641			22,828
Construction equipment	146,088			145,309
Dredges and dredging equipment	96,275			93,963
Office equipment	4,891			4,545
	277,901			268,793
Less: accumulated depreciation	(161,276		)	(144,121		)
Net book value of depreciable assets	116,625			124,672
Construction in progress	5,274			2,458
Land	39,874			14,793
	$	161,773		$	141,923

For the years ended December 31, 2014, 2013 and 2012, depreciation expense was $23.5 million, $21.1 million and $21.5 million, respectively. Substantially all depreciation expense is included in the cost of contract revenue in the Company’s Condensed Consolidated Statements of Income.  The assets of the Company are pledged as collateral under the Company's Credit Agreement (as defined in Note 11).

As discussed in Note 3 (above), the Company purchased the assets of West Construction for approximately $9.3 million, which increased fixed assets by approximately $4.5 million. The Company drew from its Credit Facility (as defined in Note 11) to finance the acquisition of West Construction.

In 2013, the Company adopted a plan to dispose of under-utilized equipment. These assets were separately presented in the Consolidated Balance Sheets as "Assets Held for Sale" and were no longer depreciated. The carrying value of certain of these assets exceeded fair value, and consequently, the Company recorded an impairment loss of $2.0 millionon those assets. The loss is recorded in the "Other" section of the Consolidated Statements of Operations. During 2014, the Company received proceeds of $0.5 million from the sale of certain of these assets. Approximately $0.4 million remain as held for sale on the Company's Consolidated Balance Sheets at December 31, 2014. The Company expects to dispose of the remaining assets within one year of the balance sheet date.

F-18

7. Inventory

Inventory at December 31, 2014 and December 31, 2013, of $6.5 million and $3.5 million respectively, consists of spare parts and small equipment held for use in the ordinary course of business.

Non current inventory at December 31, 2014 and December 31, 2013 totaled $5.5 million and $4.8 million, respectively, and consisted primarily of spare engine components kept on hand for the Company's assets.

8. Fair Value

The fair value of financial instruments is the amount at which the instrument could be exchanged in a current transaction between willing parties.  Due to their short term nature, we believe that the carrying value of our accounts receivables, other current assets, accounts payables and other current liabilities approximate their fair values.

The fair value of the Company’s reporting unit (as needed for purposes of determining indications of impairment to the carrying value of goodwill) is determined using a weighted average of valuations based on market multiples, discounted cash flows, and consideration of our market capitalization as discussed in Note 2. In 2012, we acquired the assets of West Construction, which resulted in the valuation of fixed assets and goodwill on a non-recurring basis, as presented in the table below:

	December 31, 2012			Level 1	Level II	Level III
Assets acquired in business combinations	$	5,936		—	—	$	5,936
Goodwill and other intangibles	$	3,352		—	—	$	3,352
Fair value of earnout liability	$	(271	)	—	—	$	(271	)

The fair value of the Company's debt at December 31, 2014 and 2013 approximated its carrying value of $37.0 million and $8.6 million, respectively, as interest is based on current market interest rates for debt with similar risk and maturity. If the Company's debt was measured at fair value, it would have been classified as Level 2 in the fair value hierarchy.

9. Goodwill and Intangible Assets

Goodwill

The table below summarizes changes in goodwill recorded by the Company during the periods ended December 31, 2014 and December 31, 2013:

	December 31, 2014		December 31, 2013
Beginning balance, January 1	$	33,798	$	33,798
Additions	—		—
Ending balance	$	33,798	$	33,798

No indicators of goodwill impairment were identified during the year ended December 31, 2014.

F-19

Intangible assets

The tables below present the activity and amortizations of finite-lived intangible assets:

	2014			2013
Intangible assets, January 1	$	7,602		$	7,602
Additions	—			—
Total intangible assets, end of year	7,602			7,602
Accumulated amortization	$	(7,405	)	$	(6,975	)
Current year amortization	(110		)	(430		)
Total accumulated amortization	(7,515		)	(7,405		)
Net intangible assets, end of year	$	87		$	197

The intangible assets were acquired in 2012 as part of the purchase of West Construction (see Note 3 above), and amortize over a period of one to three years, with remaining amortization of $87,000 to be recognized in 2015.

10. Accrued Liabilities

Accrued liabilities at December 31, 2014 and 2013 consisted of the following:

	2014		2013
Accrued salaries, wages and benefits	$	4,925	$	3,604
Accrual for self-insurance liabilities	7,490		5,787
Property taxes	2,146		584
Sales tax	676		481
Other accrued expenses	566		959
	$	15,803	$	11,415

11. Long-term Debt and Line of Credit

The Company has a credit agreement (the "Credit Agreement") with Wells Fargo Bank, National Association, as administrative agent, and Wells Fargo Securities, LLC.

The Credit Agreement, as amended from time to time, provides for borrowings under a revolving line of credit and swingline loans, an accordian, and a term loan (together, the “Credit Facility”). The Credit Facility is guaranteed by the subsidiaries of the Company, secured by the assets of the Company, including stock held in its subsidiaries, and may be used to finance working capital, repay indebtedness, fund acquisitions, and for other general corporate purposes. Interest is computed based on the designation of the loans, and bear interest at either a prime-based interest rate or a LIBOR-based interest rate.  Principal balances drawn under the Credit Facility may be prepaid at any time, in whole or in part, without premium or penalty.  Amounts repaid under the revolving line of credit may be re-borrowed. The credit facility matures on June 30, 2015.

Provisions of the revolving line of credit and accordian

The Company has a maximum borrowing availability under the revolving line of credit and swingline loans (as defined in the Credit Agreement) of $35 million, with a $20 million sublimit for the issuance of letters of credit. An additional $25 million is available subject to the Lender's discretion. 

Revolving loans may be designated as prime rate based loans (“ABR Loans”) or Eurodollar Loans, at the Company’s request, and may be made in an integral multiple of $500,000, in the case of an ABR Loan, or $1 million in the case of a Eurodollar Loan.   Swingline loans may only be designated as ABR Loans, and may be made in amounts equal to integral multiples of $100,000.  The Company may convert, change or modify such designations from time to time.  

F-20

Borrowings are subject to a borrowing base, which is calculated as the sum of 80% of eligible accounts receivable, plus 90% of adjusted cash balances, as defined in the Credit Agreement. At December 31, 2014, our borrowing base reflected no limitation in borrowing availability.

At December 31, 2014, $26.0 million was outstanding on the revolver, reflecting the draws to fund the purchases of the dredge material placement area in Houston, Texas in February 2014 for $22.5 million and the dry-dock in September 2014 for $3.5 million. The $3.5 million draw represented interim funding for the dry-dock and was repaid in full on January 5, 2015 with proceeds from the term loan. Outstanding letters of credit, which totaled $1.1 million at December 31, 2014, reduced our maximum borrowing availability to approximately $7.9 million.

Provisions of the term loan

At December 31, 2014, the term loan components of the Credit Facility totaled $11 million and is secured by specific assets of the Company. In December 2014, the Company obtained a second term loan for $4.0 million for the purchase of a dry-dock, also secured by specific assets of the Company. This loan replaces the draw on the revolver. Principal payments on the first term loan, in the amount of $389,000 are due quarterly. Payments on the second term loan are $53,000, which represents both principal and interest at a rate of 3.1%. We anticipate that the second term loan will be paid in full in December 2017, at its maturity.

Financial covenants

Restrictive financial covenants under the Credit Facility and term loan include:

• A Fixed Charge Coverage Ratio of not less than 1.50 to 1.00 at all times;

• A Leverage Ratio of not greater than 2.50 to 1.00 at all times; and

• A Profitability Covenant such that the Company and its subsidiaries shall not sustain a consolidated net loss in respect of any four consecutive fiscal quarter periods, commencing with the third quarter of 2014.

In addition, the Credit Facility contains events of default that are usual and customary for similar transactions, including non-payment of principal, interest or fees; inaccuracy of representations and warranties; violation of covenants; bankruptcy and insolvency events; and events constituting a change of control.

The Company is subject to a commitment fee, at a current rate of 0.25% of the unused portion of the maximum available to borrow under the Credit Facility. The commitment fee is payable quarterly in arrears.  

Interest at December 31, 2014, for the first term loan and revolver, was based on a LIBOR-option interest rate of 2.19%. For the year ended December 31, 2014, the weighted average interest rate was 2.19%.

At December 31, 2014, the Company was in compliance with its financial covenants and expects to be in compliance for at least the next 12 months.

The Company expects to meet its future internal liquidity and working capital needs, and maintain its equipment fleet through capital expenditure purchases and major repairs, from funds generated by its operating activities for at least the next 12 months.  We believe our cash position is adequate for our general business requirements and to service our debt.

12. Purchase of Common Shares

In October 2014, the Board of Directors of the Company approved a common share repurchase program that authorized the repurchase of up to $40 million in open market value. The shares may be repurchased over time, depending on market conditions, the market price of the Company's common shares, the Company's capital levels, the Company's capital needs, securities laws and limitations, and other considerations. The share repurchase program is expected to expire five years from the date the program was approved. During 2014, the Company repurchased 43,500 shares at an average price of $9.98 per share.

F-21

13. Income Taxes

The following table presents the components of our consolidated income tax expense for the years ended December 31, 2014, 2013 and 2012:

	Current			Deferred			Total
Year ended December 31, 2014
U.S. Federal	$	247		$	2,571		$	2,818
State and local	$	599		$	(702	)	$	(103	)
Foreign	460			—			460
	$	1,306		$	1,869		$	3,175
Year ended December 31, 2013
U.S. Federal	$	(936	)	$	19		$	(917	)
State and local	238			(258		)	(20		)
	$	(698	)	$	(239	)	$	(937	)
Year ended December 31, 2012
U.S. Federal	$	(3,214	)	$	(2,174	)	$	(5,388	)
State and local	220			528			748
	$	(2,994	)	$	(1,646	)	$	(4,640	)

The Company’s income tax provision reconciles to the provision at the statutory U.S. federal income tax rate for each year ended December 31, as follows:

	2014			2013			2012
Statutory amount (computed at 35%)	$	3,519		$	(212	)	$	(5,776	)
State income tax, net of federal benefit	(312		)	(20		)	564
Permanent differences	122			(13		)	(743		)
Permanent differences, incentive stock options	157			237			1,189
True up of deferred balances for non-qualified stock options	—			(571		)	—
True up of deferred balances for state tax benefits	—			(401		)	—
True up to prior year taxes	(311		)	—			—
Other (net)	—			43			126
Consolidated income tax provision	$	3,175		$	(937	)	$	(4,640	)
Consolidated effective tax rate	31.6		%	154.6		%	27.9		%

The Company’s effective tax rate is based on expected income, statutory tax rates and tax planning opportunities available to it.  For interim financial reporting, the Company estimates its annual tax rate based on projected taxable income (or loss) for the full year and records a quarterly tax provision in accordance with the anticipated annual rate.  

In the current year, the rate differed from the Company’s statutory rate of 35% primarily due to the losses incurred in the current year, offset by state income taxes, and the non-deductibility of certain permanent tax items, such as incentive stock compensation expense. In addition, the Company revised certain estimates related to deferred tax attributes associated with stock options and state tax benefits.

F-22

The Company’s deferred tax assets and liabilities are as follows:

	December 31, 2014						December 31, 2013
	Current			Long- term			Current			Long- term
Assets related to:
Accrued liabilities	$	2,714		$	—		$	1,913		$	—
Intangible assets	111			1,935			121			2,219
Net operating loss carryforward	—			3,797			—			10,604
Non-qualified stock options	45			1,248			—			1,268
Foreign tax credits	—			1,078			—			—
AMT credits	—			993			—			—
Other	44			(16		)	23			1,170
Total assets	2,914			9,035			2,057			15,261
Liabilities related to:
Depreciation and amortization	—			(26,173		)	—			(30,082		)
Goodwill	—			(3,753		)	—			(3,157		)
Deferred revenue on maintenance contracts	(1,121		)	14			(1,327		)	—
Other	(38		)	—			(4		)	—
Total liabilities	(1,159		)	(29,912		)	(1,331		)	(33,239		)
Net deferred assets (liabilities)	$	1,755		$	(20,877	)	$	726		$	(17,978	)

As reported in the balance sheets:

	December 31, 2014			December 31, 2013
Net current deferred tax assets	1,755			726
Net non-current deferred tax liabilities	(20,877		)	(17,978		)
Total net deferred tax liabilities:	$	(19,122	)	$	(17,252	)

In assessing the realizability of deferred tax assets at December 31, 2014, the Company considered whether it was more likely than not that some portion or all of the deferred tax assets will not be realized. The realization of deferred tax assets depends upon the generation of future taxable income, which includes the reversal of deferred tax liabilities related to depreciation, during the periods in which these temporary differences become deductible. Although the Company has had a taxable loss over the past three years, as of December 31, 2014, the Company believes that all of its available deferred tax assets will be utilized prior to expiration and therefore has not recorded a valuation allowance.

The Company has a net operating loss carryforward ("NOL") in 2014 of $2.8 million for state income tax reporting purposes due to the losses sustained in various states in 2011, 2012 and 2013. The Company believes it will be able to utilize these NOL's against future income, due to expiration dates well into the future, and therefore no valuation allowance has been established. For federal tax reporting purposes, the Company carried all of its 2011 NOL back to 2009 and 2010 and received approximately $13.1 million in cash against these tax years. Part of the loss generated in 2012 was carried back to 2010, and the Company received $2.7 million in 2013. Approximately $1.0 million remains as a federal tax carryforward, which the Company believes it will be able to utilize before expiration.

As of December 31, 2014 the Company had approximately $1 million of alternative minimum tax credits available that do not expire. In addition, excess tax benefits of approximately $1.8 million associated with the vesting of restricted stock awards and other stock options are not included in the federal net operating loss carryovers, but will not be recognized as a tax benefit recorded to additional paid-in capital until realized.

The Company and its subsidiaries file consolidated federal income tax returns in the United States and also file in various states. With few exceptions, the Company remains subject to federal and state income tax examinations for the years of 2008, 2009, 2010 and 2011. The Company’s policy is to recognize interest and penalties related to any unrecognized tax liabilities as additional tax expense. In 2012, the Company recorded $99,000 as additional tax expense related to penalties and interest incurred as a result of filings in the U.S. Virgin Islands. No interest or penalties have been accrued at December 31, 2014 and 2013, as the Company has not recorded any uncertain tax positions. The Company believes it has appropriate and adequate support for the income tax

F-23

positions taken and to be taken on its tax returns and that its accruals for tax liabilities are adequate for all open years based on an assessment of many factors including past experience and interpretations of tax law applied to the facts of each matter.

Although the Company believes its recorded assets and liabilities are reasonable, tax regulations are subject to interpretation and tax litigation is inherently uncertain; therefore the Company’s assessments can involve both a series of complex judgments about future events and rely heavily on estimates and assumptions. Although the Company believes that the estimates and assumptions supporting its assessments are reasonable, the final determination of tax audit settlements and any related litigation could be materially different from that which is reflected in historical income tax provisions and recorded assets and liabilities. If the Company were to settle an audit or a matter under litigation, it could have a material effect on the income tax provision, net income, or cash flows in the period or periods for which that determination is made. Any accruals for tax contingencies are provided for in accordance with U.S. GAAP.

The Company does not believe that its tax positions will significantly change due to any settlement and/or expiration of statutes of limitations prior to December 31, 2015.

In September 2013, the IRS issued its final regulations governing expenditures made on tangible property, and provides guidance on amounts paid to improve tangible property and acquire or produce tangible property, as well as guidance regarding the disposition of property and the expensing of supplies and materials (the “Repair Regulations"). Adoption and implementation was required for tax years beginning on or after January 1, 2014. The Company adopted the Repair Regulations as of January 1, 2014, and adoption did not have a material impact on the Company’s consolidated results of operations, cash flows or financial position.

14. Earnings (Loss) Per Share

Basic earnings (loss) per share are based on the weighted average number of common shares outstanding during each period. Diluted earnings per share are based on the weighted average number of common shares outstanding and the effect of all dilutive common stock equivalents during each period. The exercise price for certain stock options awarded by the Company exceeds the average market price of the Company's common stock. Such stock options are antidilutive and are not included in the computation of (loss) earnings per share. For the year ended December 31, 2014, 801,441 potential common stock equivalents were excluded from the computation as the effect of such would be anti-dilutive. Antidilutive stock options outstanding totaled 795,133 and 2,283,840 in the years ended December 31,2013 and 2012, respectively.

The following table reconciles the denominators used in the computations of both basic and diluted (loss) earnings per share:

	Year ended December 31,
	2014	2013	2012
Basic:
Weighted average shares outstanding	27,421,441	27,296,732	27,138,927
Diluted:
Total basic weighted average shares outstanding	27,421,441	27,296,732	27,138,927
Effect of dilutive securities:
Common stock options	366,172	316,322	—
Total weighted average shares outstanding assuming dilution	27,787,613	27,613,054	27,138,927
Anti-dilutive stock options	801,441	795,133	2,283,840
Shares of common stock issued from the exercise of stock options	143,282	155,731	56,658

15. Stock-Based Compensation

The Compensation Committee of the Company’s Board of Directors is responsible for the administration of the Company’s stock incentive plans, which include the balance of shares remaining under the 2007 Long Term Incentive Plan (the "2007 LTIP) and the 2011 Long Term Incentive Plan (the "2011 LTIP") which was approved by the shareholders in May 2011 and authorized the maximum aggregate number of shares to be issued of 3,000,000. In general, the Company's plans provide for grants of restricted stock and stock options to be issued with a per-share price equal to the fair market value of a share of common stock on the date of grant.  Option terms are specified at each grant date, but are generally are 10 years from the date of issuance.  Options generally vest over a three to five year period.  

F-24

Restricted Stock

The following table summarizes the restricted stock activity under the Company's equity incentive plans :

	Number of Shares		Weighted Average Fair Value Per Share
Nonvested at January 1, 2012	452,567		$	7.09
Granted	36,640		$	6.55
Vested	(171,988	)	$	8.14
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2012	317,219		$	6.46
Granted	24,824		$	11.28
Vested	(124,998	)	$	7.17
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2013	217,045		$	6.60
Granted	115,726		$	11.35
Vested	(96,908	)	$	7.35
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2014	235,863		$	8.63

Independent directors receive equity compensation each year in the form of grants.  In 2014, the fair value of the grant was $70,000, with vesting six months from the date of grant. In November 2013, the Company's independent directors received their annual equity compensation grants of 6,206 shares, with a fair value of $11.29, and in November 2014, the independent directors received annual equity compensation grants of 6,167 shares, with a fair value of $11.35 per share. Additionally, in November 2014, certain officers and executives of the Company were awarded 84,891 shares with a vesting period of three years and a fair value of $11.35.

Stock Options

The following table summarizes the stock option activity under the Company's equity incentive plans:

	Number of Shares		Weighted Average Exercise Price Per Share		Weighted Average Contractual Life (Years)	Aggregate Intrinsic Value
Outstanding at January 1, 2012	2,128,904		$	9.42
Granted	262,051		$	6.56
Exercised	(56,658	)	$	5.27
Forfeited	(50,512	)	$	7.99
Outstanding at December 31, 2012	2,283,785		$	9.23
Granted	35,081		$	9.48
Exercised	(155,731	)	$	5.51
Forfeited	(91,378	)	$	9.82
Outstanding at December 31, 2013	2,071,757		$	9.49
Granted	233,828		$	11.35
Exercised	(143,282	)	$	6.08
Forfeited	(105,405	)	$	11.06
Outstanding at December 31, 2014	2,056,898		$	9.86
Vested at December 31, 2014 and expected to vest	2,031,492		$	9.87	5.81	$	5,360
Exercisable at December 31, 2014	1,461,837		$	10.50	4.96	$	3,681

F-25

The Company calculates the fair value of each option on the date of grant using the Black-Scholes pricing model and the following weighted-average assumptions in each year:

	2014			2013			2012
Weighted average grant-date fair value of options granted	$	6.40		$	4.11		$	4.08
Risk-free interest rate	1		%	1		%	1.42		%
Expected volatility	88.5		%	62.4		%	68.5		%
Expected term of options (in years)	3.0			3.2			6.2
Dividend yield	—		%	—		%	—		%

The risk-free interest rate is based on interest rates on U.S. Treasury zero-coupon issues that match the contractual terms of the stock option grants.  The expected term represents the period in which the Company’s equity awards are expected to be outstanding, which for the years presented is based on the exercise history.

For years ended December 31, 2014, 2013 and 2012, compensation expense related to stock based awards outstanding for the periods was $1.6 million, $2.1 million and $3.1 million, respectively.

The Company applies a 5.5% forfeiture rate to its option grants. In November 2014, certain officers and executives of the Company were awarded 233,828 shares with a vesting period of three years and a fair value of $11.35. No options were granted for the year ended December 31, 2013.

In the year ended December 31, 2014, the Company received proceeds of approximately $869,000 upon the exercise of 143,282 options. In the year ended December 31, 2013, proceeds of $858,000 upon the exercise of 155,731 options and in the year ended December 31, 2012, 56,658 options were exercised, generating proceeds of $298,000.

As of December 31, 2014, there was $2.6 million of unrecognized compensation cost, net of estimated forfeitures, related to the Company’s non-vested equity awards, which is expected to be recognized over a weighted average period of 2.4 years.

	2014		2013		2012
Total intrinsic value of options exercised	$	494	$	804	$	130
Total fair value of shares vested	$	923	$	1,457	$	1,997

16. Employee Benefits

All employees except the Associate Divers, the Associate Tugmasters, and union employees in the Pacific Northwest, are eligible to participate in the Company’s 401(k) Retirement Plan after completing six months of service. Each participant may contribute between 1% and 80% of eligible compensation on a pretax basis, up to the annual IRS limit. The Company matches 100% on the first 2% of eligible compensation contributed to the Plan and 50% on the next 2% of eligible compensation contributed to the Plan. Participants’ contributions are fully vested at all times. Employer matching contributions vest over a four-year period. At its discretion, the Company may make additional matching and profit-sharing contributions. During the years ended December 31, 2014, the Company contributed $1.2 million to the plan, and in 2013 and 2012, the Company contributed $1.0 million to the plan in each respective year.

The Company contributes to several multiemployer defined pension plans under the terms of collective-bargaining agreements that cover its union-represented employees. Risks of participating in these multiemployer plans are different from single-employer plans in the following aspects:

• Assets contributed to the multiemployer plan by one employer may be used to provide benefits to employees of other participating employers.

• If a participating employer stops contributing to the plan, the unfunded obligations of the plan may be borne by the remaining participating employers.

• If the Company chooses to stop participating in its multiemployer plans, it may be required to pay a withdrawal liability based on the underfunded status of the plan.

F-26

The following table presents the Company's participation in these plans:

	Pension Plan	Pension Protection Act ("PPA")		FIP/RP								Expiration
Pension Trust	Employer	Certified Zone Status (1)		Status	Contributions						Surcharge	of Collective
Fund	Identification Number	2014	2013	P/I (2)	2014		2013		2012		Imposed	Bargaining Agreement
International Union of Operating Engineers-Employers Construction Industry Retirement Plan	91-6028571	Green	Green	N/A	$	1,295	$	534	$	486	—	2015
Associated General Contractors of Washington Carpenter, Piledrivers, and Millwrights	91-6029051	Green	Green	N/A	$	737	$	438	$	400	—	2015
Alaska Carpenters Trust Fund	92-0120866	Green	Green	N/A	$	1,044	$	856	$	142	—	2017
Alaska Laborers Trust Fund	91-6028298	Orange	Orange	P	$	246	$	52	$	—	—	2015

1.    The most recent PPA zone status available in 2014 and 2013 is for the plan's year end during 2013 and 2012, respectively. Zone status is based on information received from the plan and is indicative of the plans funding status. Among other factors, plans in the red zone are generally less than 65 percent funded, plans in the orange zone are less than 80 percent funded and have an Accumulated Funding Deficiency in the current year or projected into the next six years, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded.

2.    The FIP/RP Status P/I column indicates plans for which a financial improvement plan ("FIP") or a rehabilitation plan ("RP") is either pending ("P"), or implemented ("I").

There are currently no plans to withdraw from any of the multiemployer plans in which the Company participates.

17. Commitments and Contingencies

Operating Leases

In July 2005, the Company executed a sale-leaseback transaction in which it sold an office building for $2.1 million and entered into a ten year lease agreement. The sale of the office building resulted in a gain of $562,000 which has been deferred and amortized over the life of the lease. The Company recognized approximately $56,000 in each of the years ending December 31, 2014, 2013 and 2012, respectively. Scheduled increases in monthly rent are included in the lease agreement. Rent expense under this agreement was approximately $173,000 for each of the years ending December 31, 2014, 2013 and 2012, respectively. The Company, at its option, can extend the lease for two additional five year terms. However, the Company has opted not to renew the lease and it will expire July 1, 2015.

In 2005, the Company entered into a lease agreement for vehicles under a continuing operating lease agreement. Rental expense under this lease for the years ended December 31, 2014, 2013 and 2012 was $2.9 million, $2.7 million, and $2.8 million, respectively.

F-27

The Company leases its corporate office in Houston, Texas under a lease with an initial term of nine years.   In addition, the Company leases other facilities, including office space and yard facilities, under terms that range from one to five years.  The Company also leases short-term field office space at its various construction sites for the duration of the projects. 

As part of the purchase of property in Florida in 2012, the Company entered into a long-term lease of land for a 20 year term, and paid $250,000 for the entire period. The long-term portion of the balance of the lease term is included in long-term prepaids in the Consolidated Balance Sheets.

Future minimum lease payments under non-cancelable operating leases as of December 31, 2014 are as follows:

	Amount
Year ended December 31,
2015	$	3,439
2016	2,276
2017	1,483
2018	948
2019	908
Thereafter	2,965
	$	12,019

Litigation

From time to time the Company is a party to various lawsuits, claims and other legal proceedings that arise in the ordinary course of business.  These actions typically seek, among other things, compensation for alleged personal injury, breach of contract, property damage, punitive damages, civil penalties or other losses, or injunctive or declaratory relief.  With respect to such lawsuits, the Company accrues reserves when it is probable a liability has been incurred and the amount of loss can be reasonably estimated.  The Company does not believe any of these proceedings, individually or in the aggregate, would be expected to have a material adverse effect on results of operations, cash flows or financial condition.

F-28

18.    Selected Quarterly Financial Data

The following table sets forth selected unaudited financial information for the eight quarters in the two-year period ended December 31, 2014.  This information has been prepared on the same basis as the audited financial statements and, in the opinion of management, contains all adjustments necessary for a fair presentation.

	First Quarter			Second Quarter			Third Quarter		Fourth Quarter		Total Year
	(in thousands, except per share data)
2014
Revenues	$	81,258		$	90,251		$	106,976	$	107,333	$	385,818
Gross profit	7,647			5,873			12,906		18,168		44,594
Operating (loss) income	(317		)	(2,256		)	5,047		7,429		9,903
(Loss) income before income taxes	(344		)	(1,899		)	4,838		7,457		10,052
Net (loss) income	(210		)	(1,163		)	2,962		5,288		6,877
Net (loss) income attributable to common stockholders	(210		)	(1,163		)	2,962		5,288		6,877
(Loss) earnings per share:
Basic	$	(0.01	)	$	(0.04	)	$	0.11	$	0.19	$	0.25
Diluted	$	(0.01	)	$	(0.04	)	$	0.11	$	0.19	$	0.25

	First Quarter			Second Quarter			Third Quarter			Fourth Quarter		Total Year
	(in thousands, except per share data)
2013
Revenues	$	75,059		$	84,081		$	88,992		$	106,412	$	354,544
Gross profit	5,827			7,786			5,585			12,806		32,004
Operating (loss) income	(1,864		)	231			(2,389		)	3,916		(106		)
Loss (income) before income taxes	(1,737		)	190			(2,475		)	3,416		(606		)
Net (loss) income	(1,097		)	212			(974		)	2,190		331
Net (loss) income attributable to noncontrolling interest	(7		)	(18		)	(31		)	56		—
Net (loss) income attributable to common stockholders	(1,090		)	230			(943		)	2,134		331
(Loss) earnings per share:
Basic	$	(0.04	)	$	0.01		$	(0.03	)	$	0.08	$	0.01
Diluted	$	(0.04	)	$	0.01		$	(0.03	)	$	0.08	$	0.01

F-29

ORION MARINE GROUP, INC.

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

(Dollars in thousands)

Description	Balance at the Beginning of the Period		Charged to Revenue, Cost or Expense		Deduction			Balance at the End of the Period
Year ended December 31, 2012
Provision for Doubtful Accounts	$	—	$	12	$	(12	)	$	—
Year ended December 31, 2013
Provision for Doubtful Accounts	$	—	$	213	$	(213	)	$	—
Year ended December 31, 2014
Provision for Doubtful Accounts	$	—	$	993	$	(993	)	$	—

F-30

EX-21.1

Exhibit 21.1

LIST OF SUBSIDIARIES

Name of subsidiary	Jurisdiction of Formation	Effective Ownership
Orion Administrative Services, Inc.	Texas	Orion Marine Group, Inc.	100%
OCLP, LLC	Nevada	Orion Marine Group, Inc.	100%
OCGP, LLC	Texas	OCLP, LLC	100%
Orion Construction, LP	Texas	OCLP, LLC	99%
		OCGP, LLC	1%
Orion Marine Construction, Inc.	Florida	Orion Construction, LP	100%
F. Miller Construction, LLC	Louisiana	Orion Marine Group, Inc.	100%
Orion Marine Contractors, Inc.	Delaware	Orion Marine Group, Inc.	100%
Northwest Marine Construction, ULC	Canada	Orion Marine Contractors, Inc.	100%
Schneider E&C Company, Inc.	Florida	Orion Marine Group, Inc.	100%
SSL South, LLC	Florida	Orion Marine Construction, Inc.	100%
Industrial Channel and Dock Company	Texas	Orion Marine Construction, Inc.	100%
Commercial Channel and Dock Company	Texas	Orion Marine Construction, Inc.	100%
East & West Jones Placement Areas, LLC	Texas	Orion Administrative Services, Inc.	100%
Kingfisher Marine Services, LLC	Texas	Orion Marine Construction, Inc.	100%
Misener Marine Construction, Inc.	Georgia	Orion Marine Construction, Inc.	100%
T. LaQuay Dredging, LLC	Texas	Orion Marine Construction, Inc.	100%
Orion Construction Australia Pty Ltd	Australia	Orion Marine Contractors, Inc.	100%
Orion Marine de Mexico, S de RL de CV	Mexico	Orion Marine Construction, Inc.	99%
		Orion Administrative Services, Inc.	1%
OM Marine Services de Mexico, S de RL de CV	Mexico	Orion Marine Construction, Inc.	99%
		F Miller Construction, LLC	1%
Orion Marine Construction TCI, Ltd	Turks and Caicos	Orion Marine Construction, Inc.	100%

EX-23.1

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our reports dated February 27, 2015 with respect to the consolidated financial statements, schedule and internal control over financial reporting included in this Annual Report on Form 10-K of Orion Marine Group, Inc. for the year ended December 31, 2014.  We hereby consent to the incorporation by reference of said reports in the Registration Statements of Orion Marine Group on Form S-3 (File No. 333-160719, effective August 7, 2009) and on Form S-8 (File No. 333-148301, effective December 21, 2007 and File No. 333-174814 effective June 9, 2011).

/s/ Grant Thornton LLP

Houston, Texas

February 27, 2015

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO RULE 13a – 14(a)/15d – 14(a)

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Mark R. Stauffer, certify that:

1.   I have reviewed this Annual Report on Form 10-K of Orion Marine Group, Inc.;

2.   Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.   Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.   The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)), and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.  The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

By:	/s/ Mark R. Stauffer
February 27, 2015	Mark R. Stauffer
	Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO RULE 13a – 14(a)/15d – 14(a)

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Christopher J. DeAlmeida, certify that:

1.   I have reviewed this Annual Report on Form 10-K of Orion Marine Group, Inc.;

2.   Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.   Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.   The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)), and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.  The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

By:	/s/ Christopher J. DeAlmeida
February 27, 2015	Christopher J. DeAlmeida
	Chief Financial Officer

EX-32.1

Exhibit 32.1

SECTION 1350 CERTIFICATIONS

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Orion Marine Group, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2014 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Mark R. Stauffer and Christopher J. DeAlmeida, Chief Executive Officer and Chief Financial Officer , respectively, of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to our knowledge:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

By:	/s/ Mark R. Stauffer
February 27, 2015	Mark R. Stauffer
	Chief Executive Officer
By:	/s/ Christopher J. DeAlmeida
February 27, 2015	Christopher J. DeAlmeida
	Chief Financial Officer

XML

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum rental payments for operating leases

Future minimum lease payments under non-cancelable operating leases as of December 31, 2014 are as follows:

	Amount
Year ended December 31,
2015	$	3,439
2016	2,276
2017	1,483
2018	948
2019	908
Thereafter	2,965
	$	12,019

XML

Goodwill and Intangible Assets - Goodwill Roll Forward (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Goodwill [Roll Forward]
Beginning balance, January 1	$ 33,798	$ 33,798
Additions	0	0
Ending balance	$ 33,798	$ 33,798

XML

Concentration of Risk and Enterprise Wide Disclosures (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Concentration Risk [Line Items]
Contract revenues	$ 107,333	$ 106,976	$ 90,251	$ 81,258	$ 106,412	$ 88,992	$ 84,081	$ 75,059	$ 385,818	$ 354,544	$ 292,042
Foreign
Concentration Risk [Line Items]
Contract revenues, percent									12.90%	8.50%	4.00%
Customer concentration risk | Trade and contract retainage receivables
Concentration Risk [Line Items]
Trade and retainage receivables	52,788				49,537				52,788	49,537
Concentration risk, percentage									100.00%		100.00%
Customer concentration risk | Contract revenues
Concentration Risk [Line Items]
Concentration risk, percentage									100.00%	100.00%	100.00%
Contract revenues									385,818	354,544	292,042
Customer concentration risk | Private sector customer | Trade and contract retainage receivables
Concentration Risk [Line Items]
Concentration risk, percentage									14.00%	9.90%
Customer concentration risk | Private sector customer | Contract revenues
Concentration Risk [Line Items]
Concentration risk, percentage											10.70%
Customer concentration risk | US Army Corps of Engineers | Contract revenues
Concentration Risk [Line Items]
Concentration risk, percentage										11.70%	16.70%
Customer concentration risk | Federal Government | Trade and contract retainage receivables
Concentration Risk [Line Items]
Trade and retainage receivables	4,607				4,849				4,607	4,849
Concentration risk, percentage									9.00%		10.00%
Customer concentration risk | Federal Government | Contract revenues
Concentration Risk [Line Items]
Concentration risk, percentage									13.00%	19.00%	22.00%
Contract revenues									47,390	65,926	64,049
Customer concentration risk | State Governments | Trade and contract retainage receivables
Concentration Risk [Line Items]
Trade and retainage receivables	476				4,002				476	4,002
Concentration risk, percentage									1.00%		8.00%
Customer concentration risk | State Governments | Contract revenues
Concentration Risk [Line Items]
Concentration risk, percentage									11.00%	9.00%	12.00%
Contract revenues									43,147	30,451	35,799
Customer concentration risk | Local Governments | Trade and contract retainage receivables
Concentration Risk [Line Items]
Trade and retainage receivables	13,927				8,857				13,927	8,857
Concentration risk, percentage									26.00%		18.00%
Customer concentration risk | Local Governments | Contract revenues
Concentration Risk [Line Items]
Concentration risk, percentage									25.00%	15.00%	15.00%
Contract revenues									97,145	54,702	44,626
Customer concentration risk | Private Companies | Trade and contract retainage receivables
Concentration Risk [Line Items]
Trade and retainage receivables	33,778				31,829				33,778	31,829
Concentration risk, percentage									64.00%		64.00%
Customer concentration risk | Private Companies | Contract revenues
Concentration Risk [Line Items]
Concentration risk, percentage									51.00%	57.00%	51.00%
Contract revenues									$ 198,136	$ 203,465	$ 147,568

XML

Stock-Based Compensation - Stock Option Valuation Assumptions (Details) (Stock Option, USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Option
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Weighted average grant-date fair value of options granted	$ 6.40	$ 4.11	$ 4.08
Risk-free interest rate	1.00%	1.00%	1.40%
Expected volatility	88.50%	62.40%	68.50%
Expected term of options	3 years	3 years 2 months 12 days	6 years 2 months 12 days
Dividend yield	0.00%	0.00%	0.00%

XML

Goodwill and Intangible Assets - Finite-lived Intangible Assets Roll Forward (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Finite-lived Intangible Assets, Gross [Roll Forward]
Intangible assets, January 1	$ 7,602	$ 7,602
Additions	0	0
Total intangible assets, end of year	7,602	7,602
Accumulated Amortization [Roll Forward]
Accumulated amortization	(7,405)	(6,975)
Current year amortization	(110)	(430)
Total accumulated amortization	(7,515)	(7,405)
Net intangible assets, end of year	$ 87	$ 197

XML

Business Acquisition - Narrative (Details) (USD $)	0 Months Ended		12 Months Ended
	Oct. 31, 2013 entity	Oct. 31, 2012	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Number of foreign entities the Company acquired ownership interest during period	1
Consulting and sales agreement entered into with the acquiree company personnel, contract term		2 years
Goodwill			33,798,000	$ 33,798,000	$ 33,798,000
West Construction, Inc.
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Cash paid to acquire business		9,000,000
Additional potential cash payment consideration, period following acquisition close taken into consideration	12 months
Contingent consideration, at fair value					271,000
Lease agreement with the Seller company, lease term	3 years
Acquired intangible assets		702,000
Goodwill		2,649,000
Goodwill acquired during period, amortization period for tax purposes		15 years
Minimum | West Construction, Inc.
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Acquired intangible assets useful life		1 year
Maximum | West Construction, Inc.
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Acquired intangible assets useful life		3 years
Construction equipment | Minimum
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Property and equipment useful life			3 years
Construction equipment | Minimum | West Construction, Inc.
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Property and equipment useful life		3 years
Construction equipment | Maximum
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Property and equipment useful life			15 years
Construction equipment | Maximum | West Construction, Inc.
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Property and equipment useful life		15 years
Trade name | West Construction, Inc.
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Acquired intangible assets		332,000
Acquired intangible assets useful life		1 year
Backlog | West Construction, Inc.
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Acquired intangible assets		370,000
Acquired intangible assets useful life		3 years

XML

Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in goodwill

The table below summarizes changes in goodwill recorded by the Company during the periods ended December 31, 2014 and December 31, 2013:

	December 31, 2014		December 31, 2013
Beginning balance, January 1	$	33,798	$	33,798
Additions	—		—
Ending balance	$	33,798	$	33,798

Schedule of changes and amortization of finite-lived intangible assets

The tables below present the activity and amortizations of finite-lived intangible assets:

	2014			2013
Intangible assets, January 1	$	7,602		$	7,602
Additions	—			—
Total intangible assets, end of year	7,602			7,602
Accumulated amortization	$	(7,405	)	$	(6,975	)
Current year amortization	(110		)	(430		)
Total accumulated amortization	(7,515		)	(7,405		)
Net intangible assets, end of year	$	87		$	197

XML

Commitments and Contingencies - Narrative (Details) (USD $)	1 Months Ended	12 Months Ended
	Jul. 31, 2005 extension	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Sale Leaseback Transaction [Abstract]
Rent expense		$ 173,000	$ 173,000	$ 173,000
Office building
Operating Leases, Rent Expense, Net [Abstract]
Lease term of assets subject to operating leases		9 years
Vehicles
Operating Leases, Rent Expense, Net [Abstract]
Rent expense		2,900,000	2,700,000	2,800,000
Other facilities | Minimum
Operating Leases, Rent Expense, Net [Abstract]
Lease term of assets subject to operating leases		1 year
Other facilities | Maximum
Operating Leases, Rent Expense, Net [Abstract]
Lease term of assets subject to operating leases		5 years
Land
Operating Leases, Rent Expense, Net [Abstract]
Lease term of assets subject to operating leases		20 years
Prepayments of future operating lease payments		250,000
Office building
Sale Leaseback Transaction [Abstract]
Proceeds from the sale-leaseback transaction	2,100,000
Sale-leaseback term	10 years
Deferred gain on sale-leaseback transaction	562,000
Gain recognized on sale-lease back transaction		$ 56,000	$ 56,000	$ 56,000
Options to extend term of the lease for additional five years	2
Maximum extension term of each option to extend	5 years

XML

Accrued Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Accrued Liabilities, Current [Abstract]
Accrued salaries, wages and benefits	$ 4,925	$ 3,604
Accrual for self-insurance liabilities	7,490	5,787
Property taxes	2,146	584
Sales and Excise Tax Payable	676	481
Other accrued expenses	566	959
Total accrued liabilities	$ 15,803	$ 11,415

XML

Schedule II (Details) (Allowance for doubtful accounts, USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Allowance for doubtful accounts
Activity in Provision for Doubtful Accounts
Balance at the Beginning of the Period	$ 0	$ 0	$ 0
Charged to Revenue, Cost or Expense	993	213	12
Deduction	(993)	(213)	(12)
Balance at the End of the Period	$ 0	$ 0	$ 0

XML

Employee Benefits - Narrative (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
401 (k) Retirement Plan [Abstract]
Minimum service period for plan eligibility	6 months
Minimum allowable contribution to the plan by each employee, percent	1.00%
Maximum allowable contribution to the plan by each employee, percent	80.00%
Employers matching contribution, vesting period	4 years
Company contributions to the plan	$ 1.2	$ 1.0	$ 1.0
Range 1
401 (k) Retirement Plan [Abstract]
Employer matching contribution, percent	100.00%
Employer matching contribution, percent of employee's gross pay	2.00%
Range 2
401 (k) Retirement Plan [Abstract]
Employer matching contribution, percent	50.00%
Employer matching contribution, percent of employee's gross pay	2.00%

XML

Schedule II

12 Months Ended

Dec. 31, 2014

Valuation and Qualifying Accounts [Abstract]

Schedule II - Valuation and Qualifying Accounts

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

(Dollars in thousands)

Description	Balance at the Beginning of the Period		Charged to Revenue, Cost or Expense		Deduction			Balance at the End of the Period
Year ended December 31, 2012
Provision for Doubtful Accounts	$	—	$	12	$	(12	)	$	—
Year ended December 31, 2013
Provision for Doubtful Accounts	$	—	$	213	$	(213	)	$	—
Year ended December 31, 2014
Provision for Doubtful Accounts	$	—	$	993	$	(993	)	$	—

XML

Property and Equipment (Details) (USD $)	12 Months Ended			0 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Oct. 31, 2012
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 161,773,000	$ 141,923,000
Depreciation expense	23,500,000	21,100,000	21,500,000
Impairment loss on assets held-for-sale		2,000,000
Proceeds from sale of productive assets	500,000
Asset held for sale	375,000	417,000
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	39,874,000	14,793,000
Depreciable Assets [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	277,901,000	268,793,000
Less: accumulated depreciation	(161,276,000)	(144,121,000)
Property and equipment, net	116,625,000	124,672,000
Automobiles and trucks
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,006,000	2,148,000
Building and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	28,641,000	22,828,000
Construction equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	146,088,000	145,309,000
Dredges and dredging equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	96,275,000	93,963,000
Office equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	4,891,000	4,545,000
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	5,274,000	2,458,000
Purchase of the assets of West Construction
Property, Plant and Equipment [Line Items]
Purchase price of significant acquisitions during period				9,300,000
Fixed assets increase due to acquisition				$ 4,500,000

XML

Summary of Significant Accounting Policies - Advertising (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Advertising Expense [Abstract]
Advertising expense	$ 13	$ 38	$ 57

XML

Selected Quarterly Financial Data (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Selected Quarterly Financial Information [Abstract]
Revenues	$ 107,333	$ 106,976	$ 90,251	$ 81,258	$ 106,412	$ 88,992	$ 84,081	$ 75,059	$ 385,818	$ 354,544	$ 292,042
Gross profit	18,168	12,906	5,873	7,647	12,806	5,585	7,786	5,827	44,594	32,004	14,370
Operating (loss) income	7,429	5,047	(2,256)	(317)	3,916	(2,389)	231	(1,864)	9,903	(106)	(14,203)
(Loss) income before income taxes	7,457	4,838	(1,899)	(344)	3,416	(2,475)	190	(1,737)	10,052	(606)	(16,506)
Net (loss) income	5,288	2,962	(1,163)	(210)	2,190	(974)	212	(1,097)	6,877	331
Net income (loss) attributable to noncontrolling interest					56	(31)	(18)	(7)	0	0	0
Net (loss) income attributable to common stockholders	$ 5,288	$ 2,962	$ (1,163)	$ (210)	$ 2,134	$ (943)	$ 230	$ (1,090)	$ 6,877	$ 331	$ (11,866)
Earnings Per Share, Basic and Diluted [Abstract]
Basic (in dollars per share)	$ 0.19	$ 0.11	$ (0.04)	$ (0.01)	$ 0.08	$ (0.03)	$ 0.01	$ (0.04)	$ 0.25	$ 0.01	$ (0.44)
Diluted loss per share (in dollars per share)	$ 0.19	$ 0.11	$ (0.04)	$ (0.01)	$ 0.08	$ (0.03)	$ 0.01	$ (0.04)	$ 0.25	$ 0.01	$ (0.44)

XML

Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of restricted stock activity

The following table summarizes the restricted stock activity under the Company's equity incentive plans :

	Number of Shares		Weighted Average Fair Value Per Share
Nonvested at January 1, 2012	452,567		$	7.09
Granted	36,640		$	6.55
Vested	(171,988	)	$	8.14
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2012	317,219		$	6.46
Granted	24,824		$	11.28
Vested	(124,998	)	$	7.17
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2013	217,045		$	6.60
Granted	115,726		$	11.35
Vested	(96,908	)	$	7.35
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2014	235,863		$	8.63

Schedule of stock options activity

The following table summarizes the stock option activity under the Company's equity incentive plans:

	Number of Shares		Weighted Average Exercise Price Per Share		Weighted Average Contractual Life (Years)	Aggregate Intrinsic Value
Outstanding at January 1, 2012	2,128,904		$	9.42
Granted	262,051		$	6.56
Exercised	(56,658	)	$	5.27
Forfeited	(50,512	)	$	7.99
Outstanding at December 31, 2012	2,283,785		$	9.23
Granted	35,081		$	9.48
Exercised	(155,731	)	$	5.51
Forfeited	(91,378	)	$	9.82
Outstanding at December 31, 2013	2,071,757		$	9.49
Granted	233,828		$	11.35
Exercised	(143,282	)	$	6.08
Forfeited	(105,405	)	$	11.06
Outstanding at December 31, 2014	2,056,898		$	9.86
Vested at December 31, 2014 and expected to vest	2,031,492		$	9.87	5.81	$	5,360
Exercisable at December 31, 2014	1,461,837		$	10.50	4.96	$	3,681

Schedule of stock option valuation assumptions

The Company calculates the fair value of each option on the date of grant using the Black-Scholes pricing model and the following weighted-average assumptions in each year:

	2014			2013			2012
Weighted average grant-date fair value of options granted	$	6.40		$	4.11		$	4.08
Risk-free interest rate	1		%	1		%	1.42		%
Expected volatility	88.5		%	62.4		%	68.5		%
Expected term of options (in years)	3.0			3.2			6.2
Dividend yield	—		%	—		%	—		%

Schedule of intrinsic value of options exercised and fair value of shares vested

	2014		2013		2012
Total intrinsic value of options exercised	$	494	$	804	$	130
Total fair value of shares vested	$	923	$	1,457	$	1,997

XML

Fair Value Fair Value Measurements (Details) (Fair Value, Measurements, Nonrecurring [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets acquired in business combinations	$ 5,936
Goodwill and other intangibles	3,352
Fair value of earnout liability	(271)
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets acquired in business combinations	0
Goodwill and other intangibles	0
Fair value of earnout liability	0
Level II
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets acquired in business combinations	0
Goodwill and other intangibles	0
Fair value of earnout liability	0
Level III
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets acquired in business combinations	5,936
Goodwill and other intangibles	3,352
Fair value of earnout liability	$ (271)

XML

Stock-Based Compensation - Narrative (Details) (USD $)	12 Months Ended			1 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	May 31, 2011	Nov. 30, 2014	Nov. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Approved and authorized maximum number of shares to be issued				3,000,000
Compensation expense related to stock based awards outstanding	$ 1,600,000	$ 2,100,000	$ 3,100,000
Granted (in shares)	233,828	35,081	262,051
Proceeds received upon exercise of stock options	869,000	858,000	298,000
Exercise of stock options, shares	143,282	155,731	56,658
Total share-based compensation cost not yet recognized	2,600,000
Share-based compensation cost not yet recognized, period for recognition	2 years 4 months 24 days
Total intrinsic value of options exercised	494,000	804,000	130,000
Total fair value of shares vested	923,000	1,457,000	1,997,000
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, expiration period				10 years
Forfeiture rate applied to options	5.50%
Stock options | Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of equity compensation grants awarded	$ 70,000
Grants awarded during period					6,167	6,206
Weighted average grant-date fair value of options granted						$ 11.29
Granted (in shares)					233,828
Stock options | Officers and Executives
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants awarded during period					84,891
Weighted average grant-date fair value of options granted					11.35
Stock options | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, vesting period				3 years
Stock options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, vesting period				5 years
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in dollars per share)	$ 11.35	$ 11.28	$ 6.55

XML

Income Taxes - Components of Income Tax Expense (Benefit) by Jurisdiction and by Classification (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
U.S. Federal
Current	$ 247	$ (936)	$ (3,214)
Deferred	2,571	19	(2,174)
Total	2,818	(917)	(5,388)
State and local
Current	599	238	220
Deferred	(702)	(258)	528
Total	(103)	(20)	748
Current Foreign Tax Expense (Benefit)	460
Deferred Foreign Income Tax Expense (Benefit)	0
Foreign Income Tax Expense (Benefit), Continuing Operations	460
Total Income Taxes
Current	1,306	(698)	(2,994)
Deferred	1,869	(239)	(1,646)
Total	$ 3,175	$ (937)	$ (4,640)

XML

Business Acquisition - Recognized Identified Assets Acquired and Liabilities Assumed (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Oct. 31, 2012
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Goodwill	$ 33,798	$ 33,798	$ 33,798
West Construction, Inc.
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Fixed assets, including inventory				5,936
Seller receivables				1,425
Intangible assets				702
Goodwill				2,649
Payable to Seller				(1,425)
Noncontrolling interest				(16)
Total recognized identifiable assets acquired, goodwill, and liabilities assumed, net				$ 9,271

XML

Business Acquisition

12 Months Ended

Dec. 31, 2014

Business Combinations [Abstract]

Business Acquisition

Business Acquisition

On October 31, 2012, a wholly-owned subsidiary of the Company expanded its business in the Pacific area through the acquisition of substantially all of the assets of West Construction, Inc., (the "Seller") located in Anchorage, Alaska, for $9.0 million in cash. The assets acquired included construction equipment, inventory, and work in progress. Additionally, the Company hired substantially all of the Seller's personnel, entered into a two year consulting and sales agreement, and entered into a non-compete agreement with the Seller. The purchase agreement contained customary representations, warranties, covenants and indemnities.

The Seller did not meet the target earnout threshold based on Earnings Before Interest, Taxes, Depreciation and Amortization ("EBITDA") during the twelve months immediately following the closing, and no amounts were paid to the Seller. The liability of $271,000 recorded at December 31, 2012 was reversed in June 2013.

In addition, the Company acquired full ownership interest in one foreign entity, a two-thirds interest in another foreign entity, and the rights to the trade name. The two-thirds interest was sold back to the Seller in December 2013.

The Company entered into a lease agreement with the Seller, effective upon the date of closing, for office space in Anchorage, Alaska for an initial three year term.

The purchase price was allocated as follows:

Fixed assets, including inventory	$	5,936
Seller receivables	1,425
Intangible assets	702
Goodwill	2,649
Payable to Seller	(1,425		)
Noncontrolling interest	(16		)
	$	9,271

The purchase price was allocated to the assets acquired and liabilities assumed using estimated fair values as of the acquisition date. Finite intangible assets include the trade name and backlog, which were estimated at $332,000 and $370,000, respectively, and amortize over a period of one and three years.

The fixed assets acquired, consisting primarily of construction equipment, are to be depreciated in accordance with Company policy, generally three to 15 years.

The goodwill of $2.6 million arising from the acquisition consists primarily of synergies, economies of scale, and business opportunities expected from the combination with the Company. Goodwill for tax purposes is approximately $2.6 million, which is amortizable over a 15 year period. Costs associated with the transaction were conducted by the Company's personnel, and external costs were minimal, primarily related to documentation fees, and were included in selling, general and administrative expenses.

The results and operations of West Construction have been included in the Consolidated Statements of Operations since the acquisition date. The acquisition did not have a material impact on the Company's results of operations, and accordingly, pro forma disclosures have not been presented.

XML

Income Taxes - Effective Income Tax Expense (Benefit) Reconciliation (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Statutory amount (computed at 35%)	$ 3,519	$ (212)	$ (5,776)
State income tax, net of federal benefit	(312)	(20)	564
Permanent differences	122	(13)	(743)
Permanent differences, incentive stock options	157	237	1,189
True up of deferred balances for non-qualified stock options	0	(571)	0
True up to prior year taxes	0	(401)	0
True up to prior year taxes	(311)	0	0
Other (net)	0	43	126
Total	$ 3,175	$ (937)	$ (4,640)
Consolidated effective tax rate	31.58261%	154.62046%	27.90%
Federal statutory tax rate	35.00%	35.00%	35.00%

XML

Summary of Significant Accounting Policies - Depreciable Lives of Property and Equipment (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Depreciation expense									$ 23,500,000	$ 21,100,000	$ 21,500,000
Net income (loss)	5,288,000	2,962,000	(1,163,000)	(210,000)	2,134,000	(943,000)	230,000	(1,090,000)	6,877,000	331,000	(11,866,000)
Diluted (in dollars per share)	$ 0.19	$ 0.11	$ (0.04)	$ (0.01)	$ 0.08	$ (0.03)	$ 0.01	$ (0.04)	$ 0.25	$ 0.01	$ (0.44)
Proceeds from sale of productive assets									500,000
Equipment improvement | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									3 years
Equipment improvement | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									7 years
Automobiles and trucks | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									3 years
Automobiles and trucks | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									5 years
Building and improvements | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									5 years
Building and improvements | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									30 years
Construction equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									3 years
Construction equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									15 years
Dredges and dredging equipment
Property, Plant and Equipment [Line Items]
Property and equipment useful life									3 years	5 years
Dredges and dredging equipment | Service Life
Property, Plant and Equipment [Line Items]
Depreciation expense									700,000
Net income (loss)									$ (500,000)
Diluted (in dollars per share)									$ (0.02)
Dredges and dredging equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									1 year
Dredges and dredging equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									15 years
Office equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									1 year
Office equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									5 years
Dry-docking capitalized costs | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									3 years
Dry-docking capitalized costs | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life									15 years

XML

Concentration of Risk and Enterprise Wide Disclosures (Tables)

12 Months Ended

Dec. 31, 2014

Accounts receivable

Concentration Risk [Line Items]

Schedules of concentration of risk, by risk factor

The table below presents the concentrations of receivables (trade and retainage) at December 31, 2014 and December 31, 2013, respectively:

	December 31, 2014				December 31, 2013
Federal Government	$	4,607	9	%	$	4,849	10	%
State Governments	476		1	%	4,002		8	%
Local Governments	13,927		26	%	8,857		18	%
Private Companies	33,778		64	%	31,829		64	%
Total receivables	$	52,788	100	%	$	49,537	100	%

Contract revenues

Concentration Risk [Line Items]

Schedules of concentration of risk, by risk factor

Additionally, the table below represents concentrations of revenue by type of customer for the years ended December 31, 2014, 2013 and 2012.

	Year ended December 31,
	2014		%		2013		%		2012		%
Federal	$	47,390	13	%	$	65,926	19	%	$	64,049	22	%
State	43,147		11	%	30,451		9	%	35,799		12	%
Local	97,145		25	%	54,702		15	%	44,626		15	%
Private	198,136		51	%	203,465		57	%	147,568		51	%
	$	385,818	100	%	$	354,544	100	%	$	292,042	100	%

XML

Business Acquisition (Tables)

12 Months Ended

Dec. 31, 2014

Business Combinations [Abstract]

Schedule of recognized identified assets acquired and liabilities assumed

The purchase price was allocated as follows:

Fixed assets, including inventory	$	5,936
Seller receivables	1,425
Intangible assets	702
Goodwill	2,649
Payable to Seller	(1,425		)
Noncontrolling interest	(16		)
	$	9,271

XML

Goodwill and Intangible Assets - Future Amortization Expense of Finite-lived Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended
	Oct. 31, 2012	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Amortization expense, expected to be recorded in 2015		$ 87
West Construction, Inc. | Minimum
Finite-Lived Intangible Assets [Line Items]
Acquired intangible assets useful life	1 year
West Construction, Inc. | Maximum
Finite-Lived Intangible Assets [Line Items]
Acquired intangible assets useful life	3 years

XML

Summary of Significant Accounting Policies - Goodwill (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Oct. 31, 2013 Rate	Dec. 31, 2013	Dec. 31, 2012
Accounting Policies [Abstract]
Goodwill	$ 33,798		$ 33,798	$ 33,798
Revenue growth rate implied in reporting units valuations, number of years projected	5 years
Fair Value Inputs, Discount Rate		16.50%
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount		37.00%

XML

Contracts in Progress (Tables)

12 Months Ended

Dec. 31, 2014

Contractors [Abstract]

Contracts in progress

Contracts in progress are as follows at December 31, 2014 and December 31, 2013:

	December 31, 2014			December 31, 2013
Costs incurred on uncompleted contracts	$	554,109		$	360,678
Estimated earnings	97,687			47,208
	651,796			407,886
Less: Billings to date	(623,919		)	(397,625		)
	$	27,877		$	10,261
Included in the accompanying consolidated balance sheets under the following captions:
Costs and estimated earnings in excess of billings on uncompleted contracts	44,581			$	24,856
Billings in excess of costs and estimated earnings on uncompleted contracts	(16,704		)	(14,595		)
	$	27,877		$	10,261

XML

Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Summary of property and equipment

Depreciation is computed using the straight-line method over the estimated useful lives of the related assets for financial statement purposes, as follows:

Automobiles and trucks	3 to 5 years
Buildings and improvements	5 to 30 years
Construction equipment	3 to 15 years
Vessels and dredges	1 to 15 years
Office equipment	1 to 5 years

The following is a summary of property and equipment at December 31, 2014 and December 31, 2013:

	December 31, 2014			December 31, 2013
Automobiles and trucks	$	2,006		$	2,148
Building and improvements	28,641			22,828
Construction equipment	146,088			145,309
Dredges and dredging equipment	96,275			93,963
Office equipment	4,891			4,545
	277,901			268,793
Less: accumulated depreciation	(161,276		)	(144,121		)
Net book value of depreciable assets	116,625			124,672
Construction in progress	5,274			2,458
Land	39,874			14,793
	$	161,773		$	141,923

XML

Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Summary of Significant Accounting Principles

Summary of Significant Accounting Principles

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.   Management’s estimates, judgments and assumptions are continually evaluated based on available information and experience; however, actual amounts could differ from those estimates.  

On an ongoing basis, the Company evaluates the significant accounting policies used to prepare its condensed consolidated financial statements, including, but not limited to, those related to:

• Revenue recognition from construction contracts;

• Allowance for doubtful accounts;

• Testing of goodwill and other long-lived assets for possible impairment;

• Income taxes;

• Self-insurance; and

• Stock based compensation.

Revenue Recognition

The Company records revenue on construction contracts for financial statement purposes on the percentage-of-completion method, measured by the percentage of contract costs incurred to date to total estimated costs for each contract. This method is used because management considers contract costs incurred to be the best available measure of progress on these contracts. Contract revenue reflects the original contract price adjusted for agreed upon change orders. Contract costs include all direct costs, such as material and labor, and those indirect costs related to contract performance such as payroll taxes and insurance. General and administrative costs are charged to expense as incurred. Unapproved claims are recognized as an increase in contract revenue only when the collection is deemed probable and if the amount can be reasonably estimated for purposes of calculating total profit or loss on long-term contracts. Incentive fees, if available, are billed to the customer based on the terms and conditions of the contract.  The Company records revenue and the unbilled receivable for claims to the extent of costs incurred and to the extent we believe related collection is probable and includes no profit on claims recorded. Changes in job performance, job conditions and estimated profitability, including those arising from final contract settlements, may result in revisions to costs and revenues and are recognized in the period in which the revisions are determined. Provisions for estimated losses on uncompleted contracts are made in the period in which such losses are determined, without regard to the percentage of completion. Revenue is recorded net of any sales taxes collected and paid on behalf of the customer, if applicable.

The current asset “costs and estimated earnings in excess of billings on uncompleted contracts” represents revenues recognized in excess of amounts billed, which management believes will be billed and collected within one year of the completion of the contract. The liability “billings in excess of costs and estimated earnings on uncompleted contracts” represents billings in excess of revenues recognized.

The Company’s projects are typically short in duration, and usually span a period of less than one year.  Historically, we have not combined or segmented contracts.

Classification of Current Assets and Liabilities

The Company includes in current assets and liabilities amounts realizable and payable in the normal course of contract completion.

Cash and Cash Equivalents

The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.  At times, cash held by financial institutions may exceed federally insured limits.  The Company has not historically sustained losses on our cash balances in excess of federally insured limits.  Cash equivalents at December 31, 2014 and December 31, 2013 consisted primarily of money market mutual funds and overnight bank deposits.

Foreign Currencies

Historically, the Company’s exposure to foreign currency fluctuations has not been material and has been limited to temporary field accounts located in countries where the Company performs work in which amounts were insignificant in either 2014 or 2013.

Risk Concentrations

Financial instruments that potentially subject the Company to concentrations of credit risk principally consist of cash and cash equivalents and accounts receivable.

The Company depends on its ability to continue to obtain federal, state and local governmental contracts, and indirectly, on the amount of funding available to these agencies for new and current governmental projects. Therefore, a substantial portion of the Company’s operations may be dependent upon the level and timing of government funding.  Statutory mechanics liens provide the Company high priority in the event of lien foreclosures following financial difficulties of private owners, thus minimizing credit risk with private customers.

Accounts Receivable

Accounts receivable are stated at the historical carrying value, less write-offs and allowances for doubtful accounts. The Company has significant investments in billed and unbilled receivables as of December 31, 2014 and 2013. Billed receivables represent amounts billed upon the completion of small contracts and progress billings on large contracts in accordance with contract terms and milestones. Unbilled receivables on fixed-price contracts, which are included in costs in excess of billings, arise as revenues are recognized under the percentage-of-completion method. Unbilled amounts on cost-reimbursement contracts represent recoverable costs and accrued profits not yet billed. Revenue associated with these billings is recorded net of any sales tax, if applicable. Past due balances over 90 days and other higher risk amounts are reviewed individually for collectability.  In establishing an allowance for doubtful accounts, the Company evaluates its contract receivables and costs in excess of billings and thoroughly reviews historical collection experience, the financial condition of its customers, billing disputes and other factors. The Company writes off uncollectible accounts receivable against the allowance for doubtful accounts if it is determined that the amounts will not be collected or if a settlement is reached for an amount that is less than the carrying value. As of December 31, 2014 and December 31, 2013, the Company had not recorded an allowance for doubtful accounts.

Balances billed to customers but not paid pursuant to retainage provisions in construction contracts generally become payable upon contract completion and acceptance by the owner.  Retention at December 31, 2014 totaled $15.9 million, of which $0.6 million is expected to be collected beyond 2015.  Retention at December 31, 2013 totaled $10.4 million.

The Company negotiates change orders and claims with its customers. Unsuccessful negotiations of claims could result in a change to contract revenue that is less than its carrying value, which could result in the recording of a loss. Successful claims negotiations could result in the recovery of previously recorded losses. Significant losses on receivables could adversely affect the Company’s financial position, results of operations and overall liquidity.

Advertising Costs

The Company primarily obtains contracts through the open bid process, and therefore advertising costs are not a significant component of expense.  Advertising costs are expensed as incurred.  Advertising expenses totaled $13,000, $38,000, and $57,000 in 2014, 2013 and 2012, respectively.

Environmental Costs

Costs related to environmental remediation are charged to expense.  Other environmental costs are also charged to expense unless they increase the value of the property and/or provide future economic benefits, in which event the costs are capitalized.  Liabilities, if any, are recognized when the expenditure is considered probable and the amount can be reasonably estimated.

Fair Value Measurements

We evaluate and present certain amounts included in the accompanying consolidated financial statements at “fair value” in accordance with GAAP, which requires us to base our estimates on assumptions market participants, in an orderly transaction, would use to price an asset or liability, and to establish a hierarchy that prioritizes the information used to determine fair value.  In measuring fair value, we use the following inputs in the order of priority indicated:

Level I – Quoted prices in active markets for identical, unrestricted assets or liabilities.

Level II – Observable inputs other than Level I prices, such as (i) quoted prices for similar assets or liabilities; (ii) quoted prices in markets that have insufficient volume or infrequent transactions; and (iii) inputs that are derived principally from or corroborated by observable market data for substantially the full term of the assets or liabilities.

Level III – Unobservable inputs to the valuation methodology that are significant to the fair value measurement.

We generally apply fair value valuation techniques on a non-recurring basis associated with (1) valuing assets and liabilities acquired in connection with business combinations and other transactions; (2) valuing potential impairment loss related to long-lived assets; and (3) valuing potential impairment loss related to goodwill and indefinite-lived intangible assets.

Inventory

Inventory consists of parts and small equipment held for use in the ordinary course of business and is valued at the lower of cost or market using historical average cost. Where shipping and handling costs are incurred by us, these charges are included in inventory and charged to cost of contract revenue upon use. Our non-current inventory consists of spare parts (such as engines, cutters and gears) that require special order or long-lead times for manufacture or fabrication, but must be kept on hand to reduce downtime on a project.

Property and Equipment

Property and equipment are recorded at cost. Ordinary maintenance and repairs that do not improve or extend the useful life of the asset are expensed as incurred.  Major renewals and betterments of equipment are capitalized and depreciated generally over three to seven years until the next scheduled maintenance.

When property and equipment are retired or otherwise disposed of, the cost and accumulated depreciation are removed from the accounts and any resulting gain or loss is included in results of operations for the respective period.  Depreciation is computed using the straight-line method over the estimated useful lives of the related assets for financial statement purposes, as follows:

Automobiles and trucks	3 to 5 years
Buildings and improvements	5 to 30 years
Construction equipment	3 to 15 years
Vessels and dredges	1 to 15 years
Office equipment	1 to 5 years

The Company generally uses accelerated depreciation methods for tax purposes where appropriate.

Dry-docking activities and costs are capitalized and amortized on the straight-line method over a period ranging from three to 15 years until the next scheduled dry-docking.  Dry-docking activities include, but are not limited to, the inspection, refurbishment and replacement of steel, engine components, tailshafts, mooring equipment and other parts of the vessel.  Amortization related to dry-docking activities is included as a component of depreciation.  These activities and the related amortization periods are periodically reviewed to determine if the estimates are accurate.  If warranted, a significant upgrade of equipment may result in a revision to the useful life of the asset, in which case, the change is accounted for prospectively.

In accordance with its policy, the Company reviews the estimated useful lives of its fixed assets on an ongoing basis.  This review indicated that the actual lives of certain dredging equipment were shorter than the estimated useful lives used for depreciation purposes in the Company’s financial statements.  As a result, the Company changed its estimates of this dredging equipment to better reflect the estimated periods during which these assets will remain in service.  The estimated useful lives of the dredging equipment that previously averaged approximately five years was reduced to three years.  The effect of this change in estimate was to increase 2014 depreciation expense by $0.7 million, decrease 2014 net income by $0.5 million and decrease 2014 basic and diluted earnings per share by $0.02.

Property and equipment are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized in the amount by which the carrying amount of the asset exceeds the fair value of the asset. Assets to be disposed of are separately presented in the balance sheet and reported at the lower of the carrying amount or the fair value, less the costs to sell, and are no longer depreciated. During 2014, most of these assets were sold, generating proceeds of approximately $0.5 million. The assets remaining at December 31, 2014 are expected to be disposed of within one year.

Goodwill and Other Intangible Assets

Goodwill

Goodwill recorded on our Consolidated Balance Sheets is subject to impairment testing at least annually or more frequently if events or circumstances indicate that the asset more likely than not may be impaired.  We have determined we have a single operating segment and reporting unit, for goodwill impairment testing, as the nature of our business includes similar services; similar internal processes for the production of our services; similar methods used to provide our services to our customers; similar types of customers; a similar regulatory environment, and our assessment of our future prospects is similar throughout our operations. Furthermore, the types of information and the internal reports used by our CODM to monitor performance, evaluate results of operations, allocate resources, and manage the business are similar across our business. Therefore, based on the management of our business, we have a single reporting unit for impairment testing, which matches our single operating segment for financial reporting.

At December 31, 2014, goodwill totaled $33.8 million. The Company assesses the fair value of its reporting unit based on a weighted average of valuations based on market multiples, discounted cash flows, and consideration of our market capitalization. The key assumptions used in the discounted cash flow valuations are discount rates and perpetual growth rates applied to cash flow projections. Also inherent in the discounted cash flow valuation models are past performance, projections and assumptions in current operating plans, and revenue growth rates over the next five years. These assumptions contemplate business, market and overall economic conditions. We also consider assumptions that market participants may use.

As required by the Company's policy, annual impairment tests of goodwill are performed as of October 31 of each year or when circumstances arise that indicate a possible impairment might exist. The first step of the October 31, 2014 goodwill impairment test resulted in no indication of impairment, and no events have occurred since that date that would require an interim impairment test. The discount rate used in testing goodwill for the impairment test was 16.5%, and future cash flow projections were based on management's estimates, which the Company believes are conservative estimates due to the Company's operating losses in 2013 and 2012, pricing pressures and market conditions. The impairment test concluded that the fair value of the Company's reporting unit exceeded carrying value by 37%. In the future, our estimated fair value could be negatively impacted by extended declines in our stock price, changes in macroeconomic indicators, sustained operating losses, and other factors which may affect our assessment of fair value.

Intangible assets

Intangible assets that have finite lives continue to be subject to amortization.  In addition, the Company must evaluate the remaining useful life in each reporting period to determine whether events and circumstances warrant a revision of the remaining period of amortization.  If the estimate of an intangible asset’s remaining life is changed, the remaining carrying value of such asset is amortized prospectively over that revised remaining useful life.

Stock-Based Compensation

The Company recognizes compensation expense for equity awards over the vesting period based on the fair value of these awards at the date of grant.  The computed fair value of these awards is recognized as a non-cash cost over the period the employee provides services, which is typically the vesting period of the award.   The fair value of options granted is estimated on the date of grant using the Black-Scholes option-pricing model.  The fair value of restricted stock grants is equivalent to the fair value of the stock issued on the date of grant, and is measured as the mean price of the stock on the day of grant.

Compensation expense is recognized only for share-based payments expected to vest. The Company estimates forfeitures at the date of grant based on historical experience and future expectations. See Note 15 to the consolidated financial statements for further discussion of the Company’s stock-based compensation plan.

Income Taxes

The Company determines its consolidated income tax provision using the asset and liability method prescribed by U.S. GAAP, which requires the recognition of income tax expense for the amount of taxes payable or refundable for the current period and for deferred tax liabilities and assets for the future tax consequences of events that have been recognized in an entity’s financial statements or tax returns. The Company must make significant assumptions, judgments and estimates to determine its current provision for income taxes, its deferred tax assets and liabilities, and any valuation allowance to be recorded against any deferred tax asset. The current provision for income tax is based upon the current tax laws and the Company’s interpretation of these laws, as well as the probable outcomes of any tax audits. The value of any net deferred tax asset depends upon estimates of the amount and category of future taxable income reduced by the amount of any tax benefits that the Company does not expect to realize. Actual operating results and the underlying amount and category of income in future years could render current assumptions, judgments and estimates of recoverable net deferred taxes inaccurate, thus impacting the Company’s financial position and results of operations. The Company computes deferred income taxes using the liability method. Under the liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Under the liability method, the effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

The Company accounts for uncertain tax positions in accordance with the provisions of ASC 740-10 which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on our consolidated tax return.    We evaluate and record any uncertain tax positions based on the amount that management deems is more likely than not to be sustained upon examination and ultimate settlement with the tax authorities in the tax jurisdictions in which we operate.

Insurance Coverage

The Company maintains insurance coverage for its business and operations.  Insurance related to property, equipment, automobile, general liability, and a portion of workers' compensation is provided through traditional policies, subject to a deductible or deductibles.  A portion of the Company's workers’ compensation exposure is covered through a mutual association, which is subject to supplemental calls.

The Company maintains three levels of excess loss insurance coverage, totaling $150 million in excess of primary coverage. The Company’s excess loss coverage responds to most of its liability policies when a primary limit of $1 million has been exhausted; provided that the primary limit for Maritime Employer’s Liability is $10 million and the Watercraft Pollution Policy primary limit is $5 million.

Separately, the Company’s employee health care is provided through a trust, administered by a third party.  The Company funds the trust based on current claims.  The administrator has purchased appropriate stop-loss coverage.  Losses on these policies up to the deductible amounts are accrued based upon known claims incurred and an estimate of claims incurred but not reported.  The accruals are derived from known facts, historical trends and industry averages to determine the best estimate of the ultimate expected loss.   Actual claims may vary from our estimate.  We include any adjustments to such reserves in our consolidated results of operations in the period in which they become known.

The accrued liability for self-insured claims includes incurred but not reported losses of $7.5 million and $5.8 million at December 31, 2014 and 2013, respectively.

Warranty Costs

Provision for estimated warranty costs, (if any) is made in the period in which such costs become probable and is periodically adjusted to reflect actual experience.  The Company historically has not been subject to significant warranty provisions.  

New Accounting Pronouncements

The Financial Accounting Standards Board ("FASB") issues accounting standards (each, an "ASU") from time to time to its Accounting Standards Codification ("ASC"), which is the primary source of U.S. GAAP. The Company regularly monitors ASUs as they are issued and considers applicability to its business. All ASUs are adopted by their respective due dates and in the manner prescribed by the FASB. The following are those recently issued ASUs most likely to affect the presentation of the Company's consolidated financial statements:

In August 2014, the FASB issued ASU 2014-15, Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern. Management of public and private companies is required to evaluate whether there are conditions and events that raise substantial doubt about the entity's ability to continue as a going concern within one year after the financial statements are issued (or available to be issued as applicable) and, if so, disclose that fact. Management will be required to make this evaluation for both annual and interim reporting periods, if applicable. Management is also required to evaluate and disclose whether its plans alleviate that doubt. The assessment will be similar to the one auditors historically have performed under auditing standards. The guidance is effective for the Company beginning January 1, 2017. The Company believes adoption of this guidance will not have a material impact on the Company's financial statements.

In June 2014, the FASB issued ASU 2014-12, Compensation - Stock Compensation, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. A performance target in a share-based payment that affects vesting and that could be achieved after the requisite service period should be accounted for as a performance condition under Accounting Standards Codification 718, Compensation - Stock Compensation. As a result, the target is not reflected in the estimation of the award’s grant date fair value. Compensation cost would be recognized over the required service period, if it is probable that the performance condition will be achieved. This guidance was issued to resolve diversity in practice. The guidance is effective for the Company beginning January 1, 2016. The Company believes that adoption of the new guidance will not have a material impact on the Company’s financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This comprehensive new revenue recognition standard will supersede existing revenue guidance under U. S. GAAP. The standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The guidance is effective for the Company beginning January 1, 2017. The Company is currently evaluating the impact to the Company’s financial statements.

In July 2013, the FASB issued ASU 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. This update provides guidance for the presentation of an unrecognized tax benefit when, among other things, a net operating loss carryforward exists. An unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. The assessment of whether a deferred tax asset is available is based on the unrecognized tax benefit and deferred tax asset that exist at the reporting date and should be made presuming disallowance of the tax position at the reporting date. The new guidance was adopted by the Company on January 1, 2014. The new guidance did not have a material impact on the Company’s financial statements upon adoption.

During the periods presented in these financial statements, the Company implemented other new accounting pronouncements other than those noted above that are discussed in the notes where applicable.

XML

Fair Value Fair Value (Tables) (West Construction, Inc.)

12 Months Ended

Dec. 31, 2014

West Construction, Inc.

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]

Fair value measurement of fixed assets and goodwill on a non-recurring basis

In 2012, we acquired the assets of West Construction, which resulted in the valuation of fixed assets and goodwill on a non-recurring basis, as presented in the table below:

	December 31, 2012			Level 1	Level II	Level III
Assets acquired in business combinations	$	5,936		—	—	$	5,936
Goodwill and other intangibles	$	3,352		—	—	$	3,352
Fair value of earnout liability	$	(271	)	—	—	$	(271	)

XML

Selected Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Information Disclosure [Abstract]

Schedule of quarterly financial information

The following table sets forth selected unaudited financial information for the eight quarters in the two-year period ended December 31, 2014.  This information has been prepared on the same basis as the audited financial statements and, in the opinion of management, contains all adjustments necessary for a fair presentation.

	First Quarter			Second Quarter			Third Quarter		Fourth Quarter		Total Year
	(in thousands, except per share data)
2014
Revenues	$	81,258		$	90,251		$	106,976	$	107,333	$	385,818
Gross profit	7,647			5,873			12,906		18,168		44,594
Operating (loss) income	(317		)	(2,256		)	5,047		7,429		9,903
(Loss) income before income taxes	(344		)	(1,899		)	4,838		7,457		10,052
Net (loss) income	(210		)	(1,163		)	2,962		5,288		6,877
Net (loss) income attributable to common stockholders	(210		)	(1,163		)	2,962		5,288		6,877
(Loss) earnings per share:
Basic	$	(0.01	)	$	(0.04	)	$	0.11	$	0.19	$	0.25
Diluted	$	(0.01	)	$	(0.04	)	$	0.11	$	0.19	$	0.25

	First Quarter			Second Quarter			Third Quarter			Fourth Quarter		Total Year
	(in thousands, except per share data)
2013
Revenues	$	75,059		$	84,081		$	88,992		$	106,412	$	354,544
Gross profit	5,827			7,786			5,585			12,806		32,004
Operating (loss) income	(1,864		)	231			(2,389		)	3,916		(106		)
Loss (income) before income taxes	(1,737		)	190			(2,475		)	3,416		(606		)
Net (loss) income	(1,097		)	212			(974		)	2,190		331
Net (loss) income attributable to noncontrolling interest	(7		)	(18		)	(31		)	56		—
Net (loss) income attributable to common stockholders	(1,090		)	230			(943		)	2,134		331
(Loss) earnings per share:
Basic	$	(0.04	)	$	0.01		$	(0.03	)	$	0.08	$	0.01
Diluted	$	(0.04	)	$	0.01		$	(0.03	)	$	0.08	$	0.01

XML

Fair Value - Narrative (Details) (Carrying (reported) amount, fair value disclosure, USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Carrying (reported) amount, fair value disclosure
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Instrument, Fair Value Disclosure	$ 37.0	$ 8.6

XML

Employee Benefits - Multiemployer Plans (Details) (Multiemployer Plans, Pension, USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
International Union of Operating Engineers-Employers Construction Industry Retirement Plan
Multiemployer Plans [Line Items]
Contributions	$ 1,295	$ 534	$ 486
Expiration of Collective Bargaining Agreement	Dec. 31, 2015
Associated General Contractors of Washington Carpenter, Piledrivers, and Millwrights
Multiemployer Plans [Line Items]
Contributions	737	438	400
Expiration of Collective Bargaining Agreement	Dec. 31, 2015
Alaska Carpenters Trust Fund
Multiemployer Plans [Line Items]
Contributions	1,044	856	142
Expiration of Collective Bargaining Agreement	Dec. 31, 2017
Alaska Laborers Trust Fund [Member]
Multiemployer Plans [Line Items]
Contributions	$ 246	$ 52	$ 0
Expiration of Collective Bargaining Agreement	Dec. 31, 2015

XML

Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 38,893	$ 40,859
Accounts receivable:
Trade, net of allowance of $0	36,905	39,110
Retainage	15,883	10,427
Other	1,998	2,040
Income taxes receivable	333	333
Inventory	6,487	3,520
Deferred tax asset	1,755	726
Costs and estimated earnings in excess of billings on uncompleted contracts	44,581	24,856
Asset held for sale	375	417
Prepaid expenses and other	3,924	2,990
Total current assets	151,134	125,278
Property and equipment, net	161,773	141,923
Inventory, non-current	5,508	4,772
Goodwill	33,798	33,798
Intangible Assets, Net (Excluding Goodwill)	87	197
Other assets	0	240
Total assets	352,300	306,208
Current liabilities:
Current debt	33,527	8,564
Accounts payable:
Trade	21,889	23,105
Retainage	1,706	1,667
Accrued liabilities	15,803	11,415
Accrued Income Taxes, Current	997	459
Billings in excess of costs and estimated earnings on uncompleted contracts	16,704	14,595
Total current liabilities	90,626	59,805
Long-term debt	3,480	0
Other long-term liabilities	566	526
Deferred income taxes	20,877	17,978
Deferred revenue	34	87
Total liabilities	115,583	78,396
Commitments and contingencies
Stockholders’ equity:
Preferred stock -- $0.01 par value, 10,000,000 authorized, none issued	0	0
Common stock -- $0.01 par value, 50,000,000 authorized, 27,969,783 and 27,710,776 issued; 27,525,365 and 27,393,045 outstanding at December 31, 2014 and December 31, 2013, respectively	279	278
Treasury stock, 361,231 and 317,731 shares, at cost December 31, 2014 and December 31, 2013, respectively	(3,439)	(3,003)
Additional paid-in capital	166,433	163,970
Retained earnings	73,444	66,567
Equity attributable to common stockholders	236,717	227,812
Noncontrolling interest	0	0
Total stockholders’ equity	236,717	227,812
Total liabilities and stockholders’ equity	$ 352,300	$ 306,208

XML

Summary of Significant Accounting Policies - Insurance Coverage (Details) (USD $)	12 Months Ended
	Dec. 31, 2014 levels	Dec. 31, 2013
Insurance Coverage [Line Items]
Levels of insurance coverage maintained by the Company	3
Amount in excess of primary insurance coverage	$ 150,000,000
Accrual for self-insurance liabilities	7,490,000	5,787,000
Other liability policies
Insurance Coverage [Line Items]
Primary limit of insurance coverage	1,000,000
Maritime employer's liability
Insurance Coverage [Line Items]
Primary limit of insurance coverage	10,000,000
Watercraft pollution policy
Insurance Coverage [Line Items]
Primary limit of insurance coverage	$ 5,000,000

XML

Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities
Net income (loss)	$ 6,877	$ 331	$ (11,866)
Adjustments to reconcile net loss to net cash provided by operating activities
Depreciation and amortization	23,451	21,538	21,570
Deferred financing cost amortization	0	52	103
Bad debt expense	993	259	12
Deferred income taxes	1,869	(239)	(1,646)
Stock-based compensation	1,594	2,141	3,115
(Gain)/Loss on sale of property and equipment	(359)	153	1,822
Change in contingent liability related to earnout	0	(271)	0
Change in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable	(4,202)	4,571	(26,966)
Income tax receivable	0	2,125	10,888
Inventory	(3,702)	(3,024)	(497)
Note receivable	0	46	5
Prepaid expenses and other	(695)	(200)	(497)
Costs and estimated earnings in excess of billings on uncompleted contracts	(19,725)	(5,611)	(4,133)
Accounts payable	(1,178)	(6,405)	18,826
Accrued liabilities	4,428	(808)	2,803
Income tax payable	538	207	252
Billings in excess of costs and estimated earnings on uncompleted contracts	2,109	(1,774)	10,704
Deferred revenue	(53)	(58)	(57)
Net cash provided by operating activities	11,945	13,033	24,438
Cash flows from investing activities:
Proceeds from sale of property and equipment	1,005	750	374
Purchase of property and equipment	(18,711)	(12,760)	(24,647)
Net cash used in investing activities	(42,787)	(12,010)	(33,273)
Cash flows from financing activities:
Borrowings from Credit Facility	30,000	0	18,000
Payments made on borrowings from Credit Facility	(1,557)	(4,057)	(5,379)
Contributions from noncontrolling interest	0	(50)	34
Exercise of stock options	869	859	298
Excess tax benefit from stock option exercise	0	0	0
Increase in loan costs	0	0	(13)
Purchase of shares into treasury	(436)	0	0
Net cash (used in) provided by financing activities	28,876	(3,248)	12,940
Net change in cash and cash equivalents	(1,966)	(2,225)	4,105
Cash and cash equivalents at beginning of period	40,859	43,084	38,979
Cash and cash equivalents at end of period	38,893	40,859	43,084
Supplemental disclosures of cash flow information, cash paid during the period for:
Interest	742	483	697
Taxes (net of refunds)	770	(3,045)	(14,039)
Supplemental disclosure of non cash transaction:
Fair value of earnout from acquisition of business in Alaska	0	0	271
Acquisition of business in Alaska
Cash flows from investing activities:
Payments for acquisition of businesses	0	0	(9,000)
Acquisition of business in Pacific Northwest
Cash flows from investing activities:
Payments for acquisition of businesses	$ (25,081)	$ 0	$ 0

XML

Purchase of Common Shares (Details) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended	12 Months Ended
	Oct. 31, 2014	Dec. 31, 2014
Stock Repurchase Program [Abstract]
Stock repurchase program, authorized amount	$ 40
Stock repurchase program, expected duration	5 years
Stock repurchased during period, shares		43,500
Stock repurchased during period, average cost per share		$ 9.98

XML

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Schedule of components of income tax expense (benefit)

The following table presents the components of our consolidated income tax expense for the years ended December 31, 2014, 2013 and 2012:

	Current			Deferred			Total
Year ended December 31, 2014
U.S. Federal	$	247		$	2,571		$	2,818
State and local	$	599		$	(702	)	$	(103	)
Foreign	460			—			460
	$	1,306		$	1,869		$	3,175
Year ended December 31, 2013
U.S. Federal	$	(936	)	$	19		$	(917	)
State and local	238			(258		)	(20		)
	$	(698	)	$	(239	)	$	(937	)
Year ended December 31, 2012
U.S. Federal	$	(3,214	)	$	(2,174	)	$	(5,388	)
State and local	220			528			748
	$	(2,994	)	$	(1,646	)	$	(4,640	)

Schedule of effective income tax reconciliation

The Company’s income tax provision reconciles to the provision at the statutory U.S. federal income tax rate for each year ended December 31, as follows:

	2014			2013			2012
Statutory amount (computed at 35%)	$	3,519		$	(212	)	$	(5,776	)
State income tax, net of federal benefit	(312		)	(20		)	564
Permanent differences	122			(13		)	(743		)
Permanent differences, incentive stock options	157			237			1,189
True up of deferred balances for non-qualified stock options	—			(571		)	—
True up of deferred balances for state tax benefits	—			(401		)	—
True up to prior year taxes	(311		)	—			—
Other (net)	—			43			126
Consolidated income tax provision	$	3,175		$	(937	)	$	(4,640	)
Consolidated effective tax rate	31.6		%	154.6		%	27.9		%

Schedule of deferred tax assets and liabilities

The Company’s deferred tax assets and liabilities are as follows:

	December 31, 2014						December 31, 2013
	Current			Long- term			Current			Long- term
Assets related to:
Accrued liabilities	$	2,714		$	—		$	1,913		$	—
Intangible assets	111			1,935			121			2,219
Net operating loss carryforward	—			3,797			—			10,604
Non-qualified stock options	45			1,248			—			1,268
Foreign tax credits	—			1,078			—			—
AMT credits	—			993			—			—
Other	44			(16		)	23			1,170
Total assets	2,914			9,035			2,057			15,261
Liabilities related to:
Depreciation and amortization	—			(26,173		)	—			(30,082		)
Goodwill	—			(3,753		)	—			(3,157		)
Deferred revenue on maintenance contracts	(1,121		)	14			(1,327		)	—
Other	(38		)	—			(4		)	—
Total liabilities	(1,159		)	(29,912		)	(1,331		)	(33,239		)
Net deferred assets (liabilities)	$	1,755		$	(20,877	)	$	726		$	(17,978	)

Schedule of net deferred tax assets and liabilities as reported in the balance sheet

As reported in the balance sheets:

	December 31, 2014			December 31, 2013
Net current deferred tax assets	1,755			726
Net non-current deferred tax liabilities	(20,877		)	(17,978		)
Total net deferred tax liabilities:	$	(19,122	)	$	(17,252	)

XML

Earnings (Loss) Per Share - Basic and Diluted (Details)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Basic:
Weighted average shares outstanding	27,421,441	27,296,732	27,138,927
Effect of dilutive securities:
Common stock options	366,172	316,322	0
Total weighted average shares outstanding assuming dilution	27,787,613	27,613,054	27,138,927
Shares of common stock issued from the exercise of stock options	143,282	155,731	56,658

XML

Employee Benefits

12 Months Ended

Dec. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Employee Benefits

Employee Benefits

All employees except the Associate Divers, the Associate Tugmasters, and union employees in the Pacific Northwest, are eligible to participate in the Company’s 401(k) Retirement Plan after completing six months of service. Each participant may contribute between 1% and 80% of eligible compensation on a pretax basis, up to the annual IRS limit. The Company matches 100% on the first 2% of eligible compensation contributed to the Plan and 50% on the next 2% of eligible compensation contributed to the Plan. Participants’ contributions are fully vested at all times. Employer matching contributions vest over a four-year period. At its discretion, the Company may make additional matching and profit-sharing contributions. During the years ended December 31, 2014, the Company contributed $1.2 million to the plan, and in 2013 and 2012, the Company contributed $1.0 million to the plan in each respective year.

The Company contributes to several multiemployer defined pension plans under the terms of collective-bargaining agreements that cover its union-represented employees. Risks of participating in these multiemployer plans are different from single-employer plans in the following aspects:

• Assets contributed to the multiemployer plan by one employer may be used to provide benefits to employees of other participating employers.

• If a participating employer stops contributing to the plan, the unfunded obligations of the plan may be borne by the remaining participating employers.

• If the Company chooses to stop participating in its multiemployer plans, it may be required to pay a withdrawal liability based on the underfunded status of the plan.

The following table presents the Company's participation in these plans:

	Pension Plan	Pension Protection Act ("PPA")		FIP/RP								Expiration
Pension Trust	Employer	Certified Zone Status (1)		Status	Contributions						Surcharge	of Collective
Fund	Identification Number	2014	2013	P/I (2)	2014		2013		2012		Imposed	Bargaining Agreement
International Union of Operating Engineers-Employers Construction Industry Retirement Plan	91-6028571	Green	Green	N/A	$	1,295	$	534	$	486	—	2015
Associated General Contractors of Washington Carpenter, Piledrivers, and Millwrights	91-6029051	Green	Green	N/A	$	737	$	438	$	400	—	2015
Alaska Carpenters Trust Fund	92-0120866	Green	Green	N/A	$	1,044	$	856	$	142	—	2017
Alaska Laborers Trust Fund	91-6028298	Orange	Orange	P	$	246	$	52	$	—	—	2015

1.    The most recent PPA zone status available in 2014 and 2013 is for the plan's year end during 2013 and 2012, respectively. Zone status is based on information received from the plan and is indicative of the plans funding status. Among other factors, plans in the red zone are generally less than 65 percent funded, plans in the orange zone are less than 80 percent funded and have an Accumulated Funding Deficiency in the current year or projected into the next six years, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded.

2.    The FIP/RP Status P/I column indicates plans for which a financial improvement plan ("FIP") or a rehabilitation plan ("RP") is either pending ("P"), or implemented ("I").

There are currently no plans to withdraw from any of the multiemployer plans in which the Company participates.

XML

Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

The following table reconciles the denominators used in the computations of both basic and diluted (loss) earnings per share:

	Year ended December 31,
	2014	2013	2012
Basic:
Weighted average shares outstanding	27,421,441	27,296,732	27,138,927
Diluted:
Total basic weighted average shares outstanding	27,421,441	27,296,732	27,138,927
Effect of dilutive securities:
Common stock options	366,172	316,322	—
Total weighted average shares outstanding assuming dilution	27,787,613	27,613,054	27,138,927
Anti-dilutive stock options	801,441	795,133	2,283,840
Shares of common stock issued from the exercise of stock options	143,282	155,731	56,658

XML

Selected Quarterly Financial Data

12 Months Ended

Dec. 31, 2014

Quarterly Financial Information Disclosure [Abstract]

Selected Quarterly Financial Data

Selected Quarterly Financial Data

The following table sets forth selected unaudited financial information for the eight quarters in the two-year period ended December 31, 2014.  This information has been prepared on the same basis as the audited financial statements and, in the opinion of management, contains all adjustments necessary for a fair presentation.

	First Quarter			Second Quarter			Third Quarter		Fourth Quarter		Total Year
	(in thousands, except per share data)
2014
Revenues	$	81,258		$	90,251		$	106,976	$	107,333	$	385,818
Gross profit	7,647			5,873			12,906		18,168		44,594
Operating (loss) income	(317		)	(2,256		)	5,047		7,429		9,903
(Loss) income before income taxes	(344		)	(1,899		)	4,838		7,457		10,052
Net (loss) income	(210		)	(1,163		)	2,962		5,288		6,877
Net (loss) income attributable to common stockholders	(210		)	(1,163		)	2,962		5,288		6,877
(Loss) earnings per share:
Basic	$	(0.01	)	$	(0.04	)	$	0.11	$	0.19	$	0.25
Diluted	$	(0.01	)	$	(0.04	)	$	0.11	$	0.19	$	0.25

	First Quarter			Second Quarter			Third Quarter			Fourth Quarter		Total Year
	(in thousands, except per share data)
2013
Revenues	$	75,059		$	84,081		$	88,992		$	106,412	$	354,544
Gross profit	5,827			7,786			5,585			12,806		32,004
Operating (loss) income	(1,864		)	231			(2,389		)	3,916		(106		)
Loss (income) before income taxes	(1,737		)	190			(2,475		)	3,416		(606		)
Net (loss) income	(1,097		)	212			(974		)	2,190		331
Net (loss) income attributable to noncontrolling interest	(7		)	(18		)	(31		)	56		—
Net (loss) income attributable to common stockholders	(1,090		)	230			(943		)	2,134		331
(Loss) earnings per share:
Basic	$	(0.04	)	$	0.01		$	(0.03	)	$	0.08	$	0.01
Diluted	$	(0.04	)	$	0.01		$	(0.03	)	$	0.08	$	0.01

XML

Stock-Based Compensation - Restricted Stock Activity (Details) (Restricted stock, USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Restricted stock
Number of Shares
Beginning nonvested shares (in shares)	217,045	317,219	452,567
Granted (in shares)	115,726	24,824	36,640
Vested (in shares)	(96,908)	(124,998)	(171,988)
Forfeited/repurchased shares (in shares)	0	0	0
Ending nonvested shares (in shares)	235,863	217,045	317,219
Weighted Average Fair Value Per Share
Beginning nonvested shares (in dollars per share)	$ 6.60	$ 6.46	$ 7.09
Granted (in dollars per share)	$ 11.35	$ 11.28	$ 6.55
Vested (in dollars per share)	$ 7.35	$ 7.17	$ 8.14
Forfeited/repurchased shares (in dollars per share)	$ 0.00	$ 0.00	$ 0.00
Ending nonvested shares (in dollars per share)	$ 8.63	$ 6.60	$ 6.46

XML

Description of Business and Basis of Presentation

12 Months Ended

Dec. 31, 2014

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Description of Business and Basis of Presentation

Description of Business and Basis of Presentation

Description of Business

Orion Marine Group, Inc. and its subsidiaries and affiliates (hereafter collectively referred to as “Orion” or the “Company”) provide a broad range of heavy civil marine construction services on, over and under the water in the continental United States, Alaska, Canada and in the Caribbean Basin.  Our heavy civil marine projects include marine transportation facilities; bridges and causeways; marine pipelines; mechanical and hydraulic dredging and specialty projects.  We are headquartered in Houston, Texas.

Although we describe our business in this report in terms of the services we provide, our base of customers and the geographic areas in which we operate, we have concluded that our operations may be aggregated into a single reportable segment pursuant to Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 280 – Segment Reporting. In making this determination, we considered the various economic characteristics of our operations, including: the nature of the services we provide; the nature of our internal processes for the production of our services; the methods used to provide out services to our customers; the types of customers we have; the nature of the regulatory environment in which we operate; and our assessment of our future prospects.

We provide heavy civil marine construction services through projects that are obtained primarily by a competitive bid or negotiated contract process. Our projects have similar cost structures, including labor, equipment, materials and subcontractors. Our workforce is standard across the services we provide, including pile drivers, equipment operators, carpenters, welders, barge crews, dredge crews, supervisors and project managers. This allows our core resources of assets and individuals to be deployed interchangeably to the various types of the services we provide. For example, crews and equipment deployed to a dock construction job may be redeployed to a bridge construction job and to a marsh creation job after that. This allows us to use our resources based on availability across our business. Similarly, basic materials such as concrete and steel are used in our projects, which provides us with similar costs across our operations, especially through the use of national accounts with vendors. Additionally, we self-perform most of our projects internally, which limits our use of subcontractors to those providing similar services with similar cost structures.

We execute our projects in a similar fashion with a centralized estimating, project controls and management group, and the risks and rewards of project performance are not affected by the location of the specific project. Because our core resources may be deployed to various types of marine construction projects, we have developed a centralized philosophy for operating our business. We utilize the same technology across our business, including estimating and cost control applications.

Our methods used to provide our services is similar. Our assets and labor force may be interchangeable within the various types of marine construction projects. This provides us with the flexibility to manage our business as one operating unit deploying resources based on availability across our business.

We have the same customers with similar funding drivers and market demands across our entire business. Our business wide customers include the U.S. Army Corps of Engineers, U.S. Navy, U.S. Coast Guard, state transportation departments, local port authorities and private customers such as petrochemical terminal operators, private terminal operators and cruise line facilities. We consider funding availability to be similar across our business, particularly in the form of governmental budgeting (federal, state and local) and capital expenditure and maintenance and repair spending by private customers.

Across our business, we comply with macro environmental regulatory environments driven through Federal agencies such as the U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, U.S. Environmental Protection Agency and the U.S. Occupational Safety and Health Administration, as well as others.

Our business is primarily driven by macro-economic considerations including increases in import/export traffic, development of energy related infrastructure, cruise line expansion and operations, marine bridge infrastructure development, waterway pipeline crossings and the maintenance of our nation’s waterways. These macro drivers are the key catalyst for future prospects for work and are similar across our entire business.

Furthermore, the types of information and internal reports used by our chief operating decision maker (the “CODM”) to monitor performance, evaluate results of operations, allocate resources, and manage the business support a single reportable segment. Accordingly, based on these similarities, we have concluded that our operations represent one reportable segment for purposes of the disclosures included in this Annual Report on Form 10-K.

Basis of Presentation

These consolidated financial statements include the accounts of the parent company, Orion Marine Group, Inc. and its wholly-owned subsidiaries and have been prepared in accordance with accounting principles generally accepted in the United States of America.  All significant intercompany balances and transactions have been eliminated in consolidation.

XML

Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Allowance for doubtful accounts	$ 0	$ 0
Stockholders' Equity:
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	27,886,596	27,710,776
Common stock, shares outstanding	27,525,365	27,393,045
Treasury stock, shares	(361,231)	(317,731)

XML

Long-term Debt and Line of Credit

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Long-term Debt and Line of Credit

Long-term Debt and Line of Credit

The Company has a credit agreement (the "Credit Agreement") with Wells Fargo Bank, National Association, as administrative agent, and Wells Fargo Securities, LLC.

The Credit Agreement, as amended from time to time, provides for borrowings under a revolving line of credit and swingline loans, an accordian, and a term loan (together, the “Credit Facility”). The Credit Facility is guaranteed by the subsidiaries of the Company, secured by the assets of the Company, including stock held in its subsidiaries, and may be used to finance working capital, repay indebtedness, fund acquisitions, and for other general corporate purposes. Interest is computed based on the designation of the loans, and bear interest at either a prime-based interest rate or a LIBOR-based interest rate.  Principal balances drawn under the Credit Facility may be prepaid at any time, in whole or in part, without premium or penalty.  Amounts repaid under the revolving line of credit may be re-borrowed. The credit facility matures on June 30, 2015.

Provisions of the revolving line of credit and accordian

The Company has a maximum borrowing availability under the revolving line of credit and swingline loans (as defined in the Credit Agreement) of $35 million, with a $20 million sublimit for the issuance of letters of credit. An additional $25 million is available subject to the Lender's discretion. 

Revolving loans may be designated as prime rate based loans (“ABR Loans”) or Eurodollar Loans, at the Company’s request, and may be made in an integral multiple of $500,000, in the case of an ABR Loan, or $1 million in the case of a Eurodollar Loan.   Swingline loans may only be designated as ABR Loans, and may be made in amounts equal to integral multiples of $100,000.  The Company may convert, change or modify such designations from time to time.  

Borrowings are subject to a borrowing base, which is calculated as the sum of 80% of eligible accounts receivable, plus 90% of adjusted cash balances, as defined in the Credit Agreement. At December 31, 2014, our borrowing base reflected no limitation in borrowing availability.

At December 31, 2014, $26.0 million was outstanding on the revolver, reflecting the draws to fund the purchases of the dredge material placement area in Houston, Texas in February 2014 for $22.5 million and the dry-dock in September 2014 for $3.5 million. The $3.5 million draw represented interim funding for the dry-dock and was repaid in full on January 5, 2015 with proceeds from the term loan. Outstanding letters of credit, which totaled $1.1 million at December 31, 2014, reduced our maximum borrowing availability to approximately $7.9 million.

Provisions of the term loan

At December 31, 2014, the term loan components of the Credit Facility totaled $11 million and is secured by specific assets of the Company. In December 2014, the Company obtained a second term loan for $4.0 million for the purchase of a dry-dock, also secured by specific assets of the Company. This loan replaces the draw on the revolver. Principal payments on the first term loan, in the amount of $389,000 are due quarterly. Payments on the second term loan are $53,000, which represents both principal and interest at a rate of 3.1%. We anticipate that the second term loan will be paid in full in December 2017, at its maturity.

Financial covenants

Restrictive financial covenants under the Credit Facility and term loan include:

• A Fixed Charge Coverage Ratio of not less than 1.50 to 1.00 at all times;

• A Leverage Ratio of not greater than 2.50 to 1.00 at all times; and

• A Profitability Covenant such that the Company and its subsidiaries shall not sustain a consolidated net loss in respect of any four consecutive fiscal quarter periods, commencing with the third quarter of 2014.

In addition, the Credit Facility contains events of default that are usual and customary for similar transactions, including non-payment of principal, interest or fees; inaccuracy of representations and warranties; violation of covenants; bankruptcy and insolvency events; and events constituting a change of control.

The Company is subject to a commitment fee, at a current rate of 0.25% of the unused portion of the maximum available to borrow under the Credit Facility. The commitment fee is payable quarterly in arrears.  

Interest at December 31, 2014, for the first term loan and revolver, was based on a LIBOR-option interest rate of 2.19%. For the year ended December 31, 2014, the weighted average interest rate was 2.19%.

At December 31, 2014, the Company was in compliance with its financial covenants and expects to be in compliance for at least the next 12 months.

The Company expects to meet its future internal liquidity and working capital needs, and maintain its equipment fleet through capital expenditure purchases and major repairs, from funds generated by its operating activities for at least the next 12 months.  We believe our cash position is adequate for our general business requirements and to service our debt.

XML

Document and Entity Information (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Feb. 27, 2015	Jun. 30, 2014
Entity Information [Line Items]
Entity Registrant Name	ORION MARINE GROUP INC.
Entity Central Index Key	0001402829
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Type	10-K
Document Period End Date	Dec. 31, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Common Stock, Shares Outstanding		27,521,395
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 297

XML

Purchase of Common Shares

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Purchase of Common Shares

Purchase of Common Shares

In October 2014, the Board of Directors of the Company approved a common share repurchase program that authorized the repurchase of up to $40 million in open market value. The shares may be repurchased over time, depending on market conditions, the market price of the Company's common shares, the Company's capital levels, the Company's capital needs, securities laws and limitations, and other considerations. The share repurchase program is expected to expire five years from the date the program was approved. During 2014, the Company repurchased 43,500 shares at an average price of $9.98 per share.

XML

Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Contract revenues	$ 385,818	$ 354,544	$ 292,042
Costs of contract revenues	341,224	322,540	277,672
Gross profit	44,594	32,004	14,370
Selling, general and administrative expenses	34,691	32,110	28,573
Operating income (loss)	9,903	(106)	(14,203)
Other income (expense):
Gain (loss) from sale of assets, net	359	(153)	(1,822)
Other income	467	165	227
Interest income	17	13	35
Interest expense	(694)	(525)	(743)
Other income (expense), net	149	(500)	(2,303)
Income (loss) before income taxes	10,052	(606)	(16,506)
Income tax expense (benefit)	3,175	(937)	(4,640)
Net income (loss)	6,877	331	(11,866)
Net income (loss) attributable to noncontrolling interest	$ 0	$ 0	$ 0
Basic loss per share (in dollars per share)	$ 0.25	$ 0.01	$ (0.44)
Diluted loss per share (in dollars per share)	$ 0.25	$ 0.01	$ (0.44)
Shares used to compute income (loss) per share
Basic (shares)	27,421,441	27,296,732	27,138,927
Diluted (shares)	27,787,613	27,613,054	27,138,927

XML

Property and Equipment

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

The following is a summary of property and equipment at December 31, 2014 and December 31, 2013:

	December 31, 2014			December 31, 2013
Automobiles and trucks	$	2,006		$	2,148
Building and improvements	28,641			22,828
Construction equipment	146,088			145,309
Dredges and dredging equipment	96,275			93,963
Office equipment	4,891			4,545
	277,901			268,793
Less: accumulated depreciation	(161,276		)	(144,121		)
Net book value of depreciable assets	116,625			124,672
Construction in progress	5,274			2,458
Land	39,874			14,793
	$	161,773		$	141,923

For the years ended December 31, 2014, 2013 and 2012, depreciation expense was $23.5 million, $21.1 million and $21.5 million, respectively. Substantially all depreciation expense is included in the cost of contract revenue in the Company’s Condensed Consolidated Statements of Income.  The assets of the Company are pledged as collateral under the Company's Credit Agreement (as defined in Note 11).

As discussed in Note 3 (above), the Company purchased the assets of West Construction for approximately $9.3 million, which increased fixed assets by approximately $4.5 million. The Company drew from its Credit Facility (as defined in Note 11) to finance the acquisition of West Construction.

In 2013, the Company adopted a plan to dispose of under-utilized equipment. These assets were separately presented in the Consolidated Balance Sheets as "Assets Held for Sale" and were no longer depreciated. The carrying value of certain of these assets exceeded fair value, and consequently, the Company recorded an impairment loss of $2.0 millionon those assets. The loss is recorded in the "Other" section of the Consolidated Statements of Operations. During 2014, the Company received proceeds of $0.5 million from the sale of certain of these assets. Approximately $0.4 million remain as held for sale on the Company's Consolidated Balance Sheets at December 31, 2014. The Company expects to dispose of the remaining assets within one year of the balance sheet date.

XML

Contracts in Progress

12 Months Ended

Dec. 31, 2014

Contractors [Abstract]

Contracts in Progress

Contracts in Progress

Contracts in progress are as follows at December 31, 2014 and December 31, 2013:

	December 31, 2014			December 31, 2013
Costs incurred on uncompleted contracts	$	554,109		$	360,678
Estimated earnings	97,687			47,208
	651,796			407,886
Less: Billings to date	(623,919		)	(397,625		)
	$	27,877		$	10,261
Included in the accompanying consolidated balance sheets under the following captions:
Costs and estimated earnings in excess of billings on uncompleted contracts	44,581			$	24,856
Billings in excess of costs and estimated earnings on uncompleted contracts	(16,704		)	(14,595		)
	$	27,877		$	10,261

Contract costs include all direct costs, such as materials and labor, and those indirect costs related to contract performance such as payroll taxes and insurance. Provisions for estimated losses on uncompleted contracts are made in the period in which such estimated losses are determined. Changes in job performance, job conditions and estimated profitability may result in revisions to costs and income and are recognized in the period in which the revisions are determined. An amount equal to contract costs attributable to claims is included in revenues when realization is probable and the amount can be reliably estimated.

XML

Commitments and Contingencies

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Operating Leases

In July 2005, the Company executed a sale-leaseback transaction in which it sold an office building for $2.1 million and entered into a ten year lease agreement. The sale of the office building resulted in a gain of $562,000 which has been deferred and amortized over the life of the lease. The Company recognized approximately $56,000 in each of the years ending December 31, 2014, 2013 and 2012, respectively. Scheduled increases in monthly rent are included in the lease agreement. Rent expense under this agreement was approximately $173,000 for each of the years ending December 31, 2014, 2013 and 2012, respectively. The Company, at its option, can extend the lease for two additional five year terms. However, the Company has opted not to renew the lease and it will expire July 1, 2015.

In 2005, the Company entered into a lease agreement for vehicles under a continuing operating lease agreement. Rental expense under this lease for the years ended December 31, 2014, 2013 and 2012 was $2.9 million, $2.7 million, and $2.8 million, respectively.

The Company leases its corporate office in Houston, Texas under a lease with an initial term of nine years.   In addition, the Company leases other facilities, including office space and yard facilities, under terms that range from one to five years.  The Company also leases short-term field office space at its various construction sites for the duration of the projects. 

As part of the purchase of property in Florida in 2012, the Company entered into a long-term lease of land for a 20 year term, and paid $250,000 for the entire period. The long-term portion of the balance of the lease term is included in long-term prepaids in the Consolidated Balance Sheets.

Future minimum lease payments under non-cancelable operating leases as of December 31, 2014 are as follows:

	Amount
Year ended December 31,
2015	$	3,439
2016	2,276
2017	1,483
2018	948
2019	908
Thereafter	2,965
	$	12,019

Litigation

From time to time the Company is a party to various lawsuits, claims and other legal proceedings that arise in the ordinary course of business.  These actions typically seek, among other things, compensation for alleged personal injury, breach of contract, property damage, punitive damages, civil penalties or other losses, or injunctive or declaratory relief.  With respect to such lawsuits, the Company accrues reserves when it is probable a liability has been incurred and the amount of loss can be reasonably estimated.  The Company does not believe any of these proceedings, individually or in the aggregate, would be expected to have a material adverse effect on results of operations, cash flows or financial condition.

XML

Income Taxes

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The following table presents the components of our consolidated income tax expense for the years ended December 31, 2014, 2013 and 2012:

	Current			Deferred			Total
Year ended December 31, 2014
U.S. Federal	$	247		$	2,571		$	2,818
State and local	$	599		$	(702	)	$	(103	)
Foreign	460			—			460
	$	1,306		$	1,869		$	3,175
Year ended December 31, 2013
U.S. Federal	$	(936	)	$	19		$	(917	)
State and local	238			(258		)	(20		)
	$	(698	)	$	(239	)	$	(937	)
Year ended December 31, 2012
U.S. Federal	$	(3,214	)	$	(2,174	)	$	(5,388	)
State and local	220			528			748
	$	(2,994	)	$	(1,646	)	$	(4,640	)

The Company’s income tax provision reconciles to the provision at the statutory U.S. federal income tax rate for each year ended December 31, as follows:

	2014			2013			2012
Statutory amount (computed at 35%)	$	3,519		$	(212	)	$	(5,776	)
State income tax, net of federal benefit	(312		)	(20		)	564
Permanent differences	122			(13		)	(743		)
Permanent differences, incentive stock options	157			237			1,189
True up of deferred balances for non-qualified stock options	—			(571		)	—
True up of deferred balances for state tax benefits	—			(401		)	—
True up to prior year taxes	(311		)	—			—
Other (net)	—			43			126
Consolidated income tax provision	$	3,175		$	(937	)	$	(4,640	)
Consolidated effective tax rate	31.6		%	154.6		%	27.9		%

The Company’s effective tax rate is based on expected income, statutory tax rates and tax planning opportunities available to it.  For interim financial reporting, the Company estimates its annual tax rate based on projected taxable income (or loss) for the full year and records a quarterly tax provision in accordance with the anticipated annual rate.  

In the current year, the rate differed from the Company’s statutory rate of 35% primarily due to the losses incurred in the current year, offset by state income taxes, and the non-deductibility of certain permanent tax items, such as incentive stock compensation expense. In addition, the Company revised certain estimates related to deferred tax attributes associated with stock options and state tax benefits.

The Company’s deferred tax assets and liabilities are as follows:

	December 31, 2014						December 31, 2013
	Current			Long- term			Current			Long- term
Assets related to:
Accrued liabilities	$	2,714		$	—		$	1,913		$	—
Intangible assets	111			1,935			121			2,219
Net operating loss carryforward	—			3,797			—			10,604
Non-qualified stock options	45			1,248			—			1,268
Foreign tax credits	—			1,078			—			—
AMT credits	—			993			—			—
Other	44			(16		)	23			1,170
Total assets	2,914			9,035			2,057			15,261
Liabilities related to:
Depreciation and amortization	—			(26,173		)	—			(30,082		)
Goodwill	—			(3,753		)	—			(3,157		)
Deferred revenue on maintenance contracts	(1,121		)	14			(1,327		)	—
Other	(38		)	—			(4		)	—
Total liabilities	(1,159		)	(29,912		)	(1,331		)	(33,239		)
Net deferred assets (liabilities)	$	1,755		$	(20,877	)	$	726		$	(17,978	)

As reported in the balance sheets:

	December 31, 2014			December 31, 2013
Net current deferred tax assets	1,755			726
Net non-current deferred tax liabilities	(20,877		)	(17,978		)
Total net deferred tax liabilities:	$	(19,122	)	$	(17,252	)

In assessing the realizability of deferred tax assets at December 31, 2014, the Company considered whether it was more likely than not that some portion or all of the deferred tax assets will not be realized. The realization of deferred tax assets depends upon the generation of future taxable income, which includes the reversal of deferred tax liabilities related to depreciation, during the periods in which these temporary differences become deductible. Although the Company has had a taxable loss over the past three years, as of December 31, 2014, the Company believes that all of its available deferred tax assets will be utilized prior to expiration and therefore has not recorded a valuation allowance.

The Company has a net operating loss carryforward ("NOL") in 2014 of $2.8 million for state income tax reporting purposes due to the losses sustained in various states in 2011, 2012 and 2013. The Company believes it will be able to utilize these NOL's against future income, due to expiration dates well into the future, and therefore no valuation allowance has been established. For federal tax reporting purposes, the Company carried all of its 2011 NOL back to 2009 and 2010 and received approximately $13.1 million in cash against these tax years. Part of the loss generated in 2012 was carried back to 2010, and the Company received $2.7 million in 2013. Approximately $1.0 million remains as a federal tax carryforward, which the Company believes it will be able to utilize before expiration.

As of December 31, 2014 the Company had approximately $1 million of alternative minimum tax credits available that do not expire. In addition, excess tax benefits of approximately $1.8 million associated with the vesting of restricted stock awards and other stock options are not included in the federal net operating loss carryovers, but will not be recognized as a tax benefit recorded to additional paid-in capital until realized.

The Company and its subsidiaries file consolidated federal income tax returns in the United States and also file in various states. With few exceptions, the Company remains subject to federal and state income tax examinations for the years of 2008, 2009, 2010 and 2011. The Company’s policy is to recognize interest and penalties related to any unrecognized tax liabilities as additional tax expense. In 2012, the Company recorded $99,000 as additional tax expense related to penalties and interest incurred as a result of filings in the U.S. Virgin Islands. No interest or penalties have been accrued at December 31, 2014 and 2013, as the Company has not recorded any uncertain tax positions. The Company believes it has appropriate and adequate support for the income tax positions taken and to be taken on its tax returns and that its accruals for tax liabilities are adequate for all open years based on an assessment of many factors including past experience and interpretations of tax law applied to the facts of each matter.

Although the Company believes its recorded assets and liabilities are reasonable, tax regulations are subject to interpretation and tax litigation is inherently uncertain; therefore the Company’s assessments can involve both a series of complex judgments about future events and rely heavily on estimates and assumptions. Although the Company believes that the estimates and assumptions supporting its assessments are reasonable, the final determination of tax audit settlements and any related litigation could be materially different from that which is reflected in historical income tax provisions and recorded assets and liabilities. If the Company were to settle an audit or a matter under litigation, it could have a material effect on the income tax provision, net income, or cash flows in the period or periods for which that determination is made. Any accruals for tax contingencies are provided for in accordance with U.S. GAAP.

The Company does not believe that its tax positions will significantly change due to any settlement and/or expiration of statutes of limitations prior to December 31, 2015.

In September 2013, the IRS issued its final regulations governing expenditures made on tangible property, and provides guidance on amounts paid to improve tangible property and acquire or produce tangible property, as well as guidance regarding the disposition of property and the expensing of supplies and materials (the “Repair Regulations"). Adoption and implementation was required for tax years beginning on or after January 1, 2014. The Company adopted the Repair Regulations as of January 1, 2014, and adoption did not have a material impact on the Company’s consolidated results of operations, cash flows or financial position.

XML

Goodwill and Intangible Assets

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

Goodwill and Intangible Assets

Goodwill

The table below summarizes changes in goodwill recorded by the Company during the periods ended December 31, 2014 and December 31, 2013:

	December 31, 2014		December 31, 2013
Beginning balance, January 1	$	33,798	$	33,798
Additions	—		—
Ending balance	$	33,798	$	33,798

No indicators of goodwill impairment were identified during the year ended December 31, 2014.

Intangible assets

The tables below present the activity and amortizations of finite-lived intangible assets:

	2014			2013
Intangible assets, January 1	$	7,602		$	7,602
Additions	—			—
Total intangible assets, end of year	7,602			7,602
Accumulated amortization	$	(7,405	)	$	(6,975	)
Current year amortization	(110		)	(430		)
Total accumulated amortization	(7,515		)	(7,405		)
Net intangible assets, end of year	$	87		$	197

The intangible assets were acquired in 2012 as part of the purchase of West Construction (see Note 3 above), and amortize over a period of one to three years, with remaining amortization of $87,000 to be recognized in 2015.

XML

Income Taxes - Narrative (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Operating Loss Carryforwards [Line Items]
Federal statutory tax rate	35.00%	35.00%	35.00%
Alternative minimum tax credits, non-expiring	$ 1,000,000
Excess tax benefit from stock option exercise	1,800,000
Additional tax expense related to penalties and interest incurred			99,000
State
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	2,800,000
Internal Revenue Service (IRS)
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	1,000,000
Cash benefits received from operating loss carrybacks		2,700,000	$ 13,100,000

XML

Inventory

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventory at December 31, 2014 and December 31, 2013, of $6.5 million and $3.5 million respectively, consists of spare parts and small equipment held for use in the ordinary course of business.

Non current inventory at December 31, 2014 and December 31, 2013 totaled $5.5 million and $4.8 million, respectively, and consisted primarily of spare engine components kept on hand for the Company's assets.

XML

Fair Value

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Fair Value

Fair Value

The fair value of financial instruments is the amount at which the instrument could be exchanged in a current transaction between willing parties.  Due to their short term nature, we believe that the carrying value of our accounts receivables, other current assets, accounts payables and other current liabilities approximate their fair values.

The fair value of the Company’s reporting unit (as needed for purposes of determining indications of impairment to the carrying value of goodwill) is determined using a weighted average of valuations based on market multiples, discounted cash flows, and consideration of our market capitalization as discussed in Note 2. In 2012, we acquired the assets of West Construction, which resulted in the valuation of fixed assets and goodwill on a non-recurring basis, as presented in the table below:

	December 31, 2012			Level 1	Level II	Level III
Assets acquired in business combinations	$	5,936		—	—	$	5,936
Goodwill and other intangibles	$	3,352		—	—	$	3,352
Fair value of earnout liability	$	(271	)	—	—	$	(271	)

The fair value of the Company's debt at December 31, 2014 and 2013 approximated its carrying value of $37.0 million and $8.6 million, respectively, as interest is based on current market interest rates for debt with similar risk and maturity. If the Company's debt was measured at fair value, it would have been classified as Level 2 in the fair value hierarchy.

XML

Accrued Liabilities

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities at December 31, 2014 and 2013 consisted of the following:

	2014		2013
Accrued salaries, wages and benefits	$	4,925	$	3,604
Accrual for self-insurance liabilities	7,490		5,787
Property taxes	2,146		584
Sales tax	676		481
Other accrued expenses	566		959
	$	15,803	$	11,415

XML

Income Taxes - Summary of Deferred Tax Asset and Liabilities, as Reported in the Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Summary of Deferred Tax Assets and Liabilities, as Reported in the Balance Sheet [Abstract]
Net current deferred tax assets	$ 1,755	$ 726
Net non-current deferred tax liabilities	(20,877)	(17,978)
Total net deferred tax liabilities:	$ (19,122)	$ (17,252)

XML

Earnings (Loss) Per Share - Antidilutive Securities (Details) (Stock options)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive stock options	801,441	795,133	2,283,840

XML

Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current
Accrued liabilities	$ 2,714	$ 1,913
Intangible assets	111	121
Non-qualified stock options	45	0
Other	44	23
Total assets	2,914	2,057
Long- term
Intangible assets	1,935	2,219
Net operating loss carryforward	3,797	10,604
Non-qualified stock options	1,248	1,268
Foreign tax credits	1,078	0
AMT credits	993	0
Other	(16)	1,170
Total assets	9,035	15,261
Current
Deferred revenue on maintenance contracts	(1,121)	(1,327)
Other	(38)	(4)
Total liabilities	(1,159)	(1,331)
Long- term
Depreciation and amortization	(26,173)	(30,082)
Goodwill	(3,753)	(3,157)
Deferred revenue on maintenance contracts	14	0
Other	0	0
Total liabilities	(29,912)	(33,239)
Net current deferred tax assets	1,755	726
Net non-current deferred tax liabilities	$ 20,877	$ 17,978

XML

Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

Schedule of accrued liabilities

Accrued liabilities at December 31, 2014 and 2013 consisted of the following:

	2014		2013
Accrued salaries, wages and benefits	$	4,925	$	3,604
Accrual for self-insurance liabilities	7,490		5,787
Property taxes	2,146		584
Sales tax	676		481
Other accrued expenses	566		959
	$	15,803	$	11,415

XML

Inventory (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]
Inventory	$ 6,487	$ 3,520
Inventory, non-current	$ 5,508	$ 4,772

XML

Stock-Based Compensation

12 Months Ended

Dec. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

Stock-Based Compensation

The Compensation Committee of the Company’s Board of Directors is responsible for the administration of the Company’s stock incentive plans, which include the balance of shares remaining under the 2007 Long Term Incentive Plan (the "2007 LTIP) and the 2011 Long Term Incentive Plan (the "2011 LTIP") which was approved by the shareholders in May 2011 and authorized the maximum aggregate number of shares to be issued of 3,000,000. In general, the Company's plans provide for grants of restricted stock and stock options to be issued with a per-share price equal to the fair market value of a share of common stock on the date of grant.  Option terms are specified at each grant date, but are generally are 10 years from the date of issuance.  Options generally vest over a three to five year period.  

Restricted Stock

The following table summarizes the restricted stock activity under the Company's equity incentive plans :

	Number of Shares		Weighted Average Fair Value Per Share
Nonvested at January 1, 2012	452,567		$	7.09
Granted	36,640		$	6.55
Vested	(171,988	)	$	8.14
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2012	317,219		$	6.46
Granted	24,824		$	11.28
Vested	(124,998	)	$	7.17
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2013	217,045		$	6.60
Granted	115,726		$	11.35
Vested	(96,908	)	$	7.35
Forfeited/repurchased shares	—		$	—
Nonvested at December 31, 2014	235,863		$	8.63

Independent directors receive equity compensation each year in the form of grants.  In 2014, the fair value of the grant was $70,000, with vesting six months from the date of grant. In November 2013, the Company's independent directors received their annual equity compensation grants of 6,206 shares, with a fair value of $11.29, and in November 2014, the independent directors received annual equity compensation grants of 6,167 shares, with a fair value of $11.35 per share. Additionally, in November 2014, certain officers and executives of the Company were awarded 84,891 shares with a vesting period of three years and a fair value of $11.35.

Stock Options

The following table summarizes the stock option activity under the Company's equity incentive plans:

	Number of Shares		Weighted Average Exercise Price Per Share		Weighted Average Contractual Life (Years)	Aggregate Intrinsic Value
Outstanding at January 1, 2012	2,128,904		$	9.42
Granted	262,051		$	6.56
Exercised	(56,658	)	$	5.27
Forfeited	(50,512	)	$	7.99
Outstanding at December 31, 2012	2,283,785		$	9.23
Granted	35,081		$	9.48
Exercised	(155,731	)	$	5.51
Forfeited	(91,378	)	$	9.82
Outstanding at December 31, 2013	2,071,757		$	9.49
Granted	233,828		$	11.35
Exercised	(143,282	)	$	6.08
Forfeited	(105,405	)	$	11.06
Outstanding at December 31, 2014	2,056,898		$	9.86
Vested at December 31, 2014 and expected to vest	2,031,492		$	9.87	5.81	$	5,360
Exercisable at December 31, 2014	1,461,837		$	10.50	4.96	$	3,681

The Company calculates the fair value of each option on the date of grant using the Black-Scholes pricing model and the following weighted-average assumptions in each year:

	2014			2013			2012
Weighted average grant-date fair value of options granted	$	6.40		$	4.11		$	4.08
Risk-free interest rate	1		%	1		%	1.42		%
Expected volatility	88.5		%	62.4		%	68.5		%
Expected term of options (in years)	3.0			3.2			6.2
Dividend yield	—		%	—		%	—		%

The risk-free interest rate is based on interest rates on U.S. Treasury zero-coupon issues that match the contractual terms of the stock option grants.  The expected term represents the period in which the Company’s equity awards are expected to be outstanding, which for the years presented is based on the exercise history.

For years ended December 31, 2014, 2013 and 2012, compensation expense related to stock based awards outstanding for the periods was $1.6 million, $2.1 million and $3.1 million, respectively.

The Company applies a 5.5% forfeiture rate to its option grants. In November 2014, certain officers and executives of the Company were awarded 233,828 shares with a vesting period of three years and a fair value of $11.35. No options were granted for the year ended December 31, 2013.

In the year ended December 31, 2014, the Company received proceeds of approximately $869,000 upon the exercise of 143,282 options. In the year ended December 31, 2013, proceeds of $858,000 upon the exercise of 155,731 options and in the year ended December 31, 2012, 56,658 options were exercised, generating proceeds of $298,000.

As of December 31, 2014, there was $2.6 million of unrecognized compensation cost, net of estimated forfeitures, related to the Company’s non-vested equity awards, which is expected to be recognized over a weighted average period of 2.4 years.

	2014		2013		2012
Total intrinsic value of options exercised	$	494	$	804	$	130
Total fair value of shares vested	$	923	$	1,457	$	1,997

XML

Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

These consolidated financial statements include the accounts of the parent company, Orion Marine Group, Inc. and its wholly-owned subsidiaries and have been prepared in accordance with accounting principles generally accepted in the United States of America.  All significant intercompany balances and transactions have been eliminated in consolidation.

Revenue Recognition

Revenue Recognition

The Company records revenue on construction contracts for financial statement purposes on the percentage-of-completion method, measured by the percentage of contract costs incurred to date to total estimated costs for each contract. This method is used because management considers contract costs incurred to be the best available measure of progress on these contracts. Contract revenue reflects the original contract price adjusted for agreed upon change orders. Contract costs include all direct costs, such as material and labor, and those indirect costs related to contract performance such as payroll taxes and insurance. General and administrative costs are charged to expense as incurred. Unapproved claims are recognized as an increase in contract revenue only when the collection is deemed probable and if the amount can be reasonably estimated for purposes of calculating total profit or loss on long-term contracts. Incentive fees, if available, are billed to the customer based on the terms and conditions of the contract.  The Company records revenue and the unbilled receivable for claims to the extent of costs incurred and to the extent we believe related collection is probable and includes no profit on claims recorded. Changes in job performance, job conditions and estimated profitability, including those arising from final contract settlements, may result in revisions to costs and revenues and are recognized in the period in which the revisions are determined. Provisions for estimated losses on uncompleted contracts are made in the period in which such losses are determined, without regard to the percentage of completion. Revenue is recorded net of any sales taxes collected and paid on behalf of the customer, if applicable.

The current asset “costs and estimated earnings in excess of billings on uncompleted contracts” represents revenues recognized in excess of amounts billed, which management believes will be billed and collected within one year of the completion of the contract. The liability “billings in excess of costs and estimated earnings on uncompleted contracts” represents billings in excess of revenues recognized.

The Company’s projects are typically short in duration, and usually span a period of less than one year.  Historically, we have not combined or segmented contracts.

Classification of Current Assets and Liabilities

Classification of Current Assets and Liabilities

The Company includes in current assets and liabilities amounts realizable and payable in the normal course of contract completion.

Cash and Cash Equivalents

Cash and Cash Equivalents

The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.  At times, cash held by financial institutions may exceed federally insured limits.  The Company has not historically sustained losses on our cash balances in excess of federally insured limits.  Cash equivalents at December 31, 2014 and December 31, 2013 consisted primarily of money market mutual funds and overnight bank deposits.

Foreign Currencies

Foreign Currencies

Historically, the Company’s exposure to foreign currency fluctuations has not been material and has been limited to temporary field accounts located in countries where the Company performs work in which amounts were insignificant in either 2014 or 2013.

Risk Concentrations

Risk Concentrations

Financial instruments that potentially subject the Company to concentrations of credit risk principally consist of cash and cash equivalents and accounts receivable.

The Company depends on its ability to continue to obtain federal, state and local governmental contracts, and indirectly, on the amount of funding available to these agencies for new and current governmental projects. Therefore, a substantial portion of the Company’s operations may be dependent upon the level and timing of government funding.  Statutory mechanics liens provide the Company high priority in the event of lien foreclosures following financial difficulties of private owners, thus minimizing credit risk with private customers.

Accounts Receivable

Accounts Receivable

Accounts receivable are stated at the historical carrying value, less write-offs and allowances for doubtful accounts. The Company has significant investments in billed and unbilled receivables as of December 31, 2014 and 2013. Billed receivables represent amounts billed upon the completion of small contracts and progress billings on large contracts in accordance with contract terms and milestones. Unbilled receivables on fixed-price contracts, which are included in costs in excess of billings, arise as revenues are recognized under the percentage-of-completion method. Unbilled amounts on cost-reimbursement contracts represent recoverable costs and accrued profits not yet billed. Revenue associated with these billings is recorded net of any sales tax, if applicable. Past due balances over 90 days and other higher risk amounts are reviewed individually for collectability.  In establishing an allowance for doubtful accounts, the Company evaluates its contract receivables and costs in excess of billings and thoroughly reviews historical collection experience, the financial condition of its customers, billing disputes and other factors. The Company writes off uncollectible accounts receivable against the allowance for doubtful accounts if it is determined that the amounts will not be collected or if a settlement is reached for an amount that is less than the carrying value. As of December 31, 2014 and December 31, 2013, the Company had not recorded an allowance for doubtful accounts.

Balances billed to customers but not paid pursuant to retainage provisions in construction contracts generally become payable upon contract completion and acceptance by the owner.  Retention at December 31, 2014 totaled $15.9 million, of which $0.6 million is expected to be collected beyond 2015.  Retention at December 31, 2013 totaled $10.4 million.

The Company negotiates change orders and claims with its customers. Unsuccessful negotiations of claims could result in a change to contract revenue that is less than its carrying value, which could result in the recording of a loss. Successful claims negotiations could result in the recovery of previously recorded losses. Significant losses on receivables could adversely affect the Company’s financial position, results of operations and overall liquidity.

Advertising Costs

The Company primarily obtains contracts through the open bid process, and therefore advertising costs are not a significant component of expense.  Advertising costs are expensed as incurred.

Environmental Costs

Environmental Costs

Costs related to environmental remediation are charged to expense.  Other environmental costs are also charged to expense unless they increase the value of the property and/or provide future economic benefits, in which event the costs are capitalized.  Liabilities, if any, are recognized when the expenditure is considered probable and the amount can be reasonably estimated.

Fair Value Measurements

Fair Value Measurements

We evaluate and present certain amounts included in the accompanying consolidated financial statements at “fair value” in accordance with GAAP, which requires us to base our estimates on assumptions market participants, in an orderly transaction, would use to price an asset or liability, and to establish a hierarchy that prioritizes the information used to determine fair value.  In measuring fair value, we use the following inputs in the order of priority indicated:

Level I – Quoted prices in active markets for identical, unrestricted assets or liabilities.

Level II – Observable inputs other than Level I prices, such as (i) quoted prices for similar assets or liabilities; (ii) quoted prices in markets that have insufficient volume or infrequent transactions; and (iii) inputs that are derived principally from or corroborated by observable market data for substantially the full term of the assets or liabilities.

Level III – Unobservable inputs to the valuation methodology that are significant to the fair value measurement.

We generally apply fair value valuation techniques on a non-recurring basis associated with (1) valuing assets and liabilities acquired in connection with business combinations and other transactions; (2) valuing potential impairment loss related to long-lived assets; and (3) valuing potential impairment loss related to goodwill and indefinite-lived intangible assets.

Inventory

Inventory

Inventory consists of parts and small equipment held for use in the ordinary course of business and is valued at the lower of cost or market using historical average cost. Where shipping and handling costs are incurred by us, these charges are included in inventory and charged to cost of contract revenue upon use. Our non-current inventory consists of spare parts (such as engines, cutters and gears) that require special order or long-lead times for manufacture or fabrication, but must be kept on hand to reduce downtime on a project.

Property and Equipment

Property and Equipment

Property and equipment are recorded at cost. Ordinary maintenance and repairs that do not improve or extend the useful life of the asset are expensed as incurred.  Major renewals and betterments of equipment are capitalized and depreciated generally over three to seven years until the next scheduled maintenance.

When property and equipment are retired or otherwise disposed of, the cost and accumulated depreciation are removed from the accounts and any resulting gain or loss is included in results of operations for the respective period.  Depreciation is computed using the straight-line method over the estimated useful lives of the related assets for financial statement purposes, as follows:

Automobiles and trucks	3 to 5 years
Buildings and improvements	5 to 30 years
Construction equipment	3 to 15 years
Vessels and dredges	1 to 15 years
Office equipment	1 to 5 years

The Company generally uses accelerated depreciation methods for tax purposes where appropriate.

Dry-docking activities and costs are capitalized and amortized on the straight-line method over a period ranging from three to 15 years until the next scheduled dry-docking.  Dry-docking activities include, but are not limited to, the inspection, refurbishment and replacement of steel, engine components, tailshafts, mooring equipment and other parts of the vessel.  Amortization related to dry-docking activities is included as a component of depreciation.  These activities and the related amortization periods are periodically reviewed to determine if the estimates are accurate.  If warranted, a significant upgrade of equipment may result in a revision to the useful life of the asset, in which case, the change is accounted for prospectively.

In accordance with its policy, the Company reviews the estimated useful lives of its fixed assets on an ongoing basis.  This review indicated that the actual lives of certain dredging equipment were shorter than the estimated useful lives used for depreciation purposes in the Company’s financial statements.  As a result, the Company changed its estimates of this dredging equipment to better reflect the estimated periods during which these assets will remain in service.  The estimated useful lives of the dredging equipment that previously averaged approximately five years was reduced to three years.  The effect of this change in estimate was to increase 2014 depreciation expense by $0.7 million, decrease 2014 net income by $0.5 million and decrease 2014 basic and diluted earnings per share by $0.02.

Property and equipment are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized in the amount by which the carrying amount of the asset exceeds the fair value of the asset. Assets to be disposed of are separately presented in the balance sheet and reported at the lower of the carrying amount or the fair value, less the costs to sell, and are no longer depreciated. During 2014, most of these assets were sold, generating proceeds of approximately $0.5 million. The assets remaining at December 31, 2014 are expected to be disposed of within one year.

Goodwill

Goodwill

Goodwill recorded on our Consolidated Balance Sheets is subject to impairment testing at least annually or more frequently if events or circumstances indicate that the asset more likely than not may be impaired.  We have determined we have a single operating segment and reporting unit, for goodwill impairment testing, as the nature of our business includes similar services; similar internal processes for the production of our services; similar methods used to provide our services to our customers; similar types of customers; a similar regulatory environment, and our assessment of our future prospects is similar throughout our operations. Furthermore, the types of information and the internal reports used by our CODM to monitor performance, evaluate results of operations, allocate resources, and manage the business are similar across our business. Therefore, based on the management of our business, we have a single reporting unit for impairment testing, which matches our single operating segment for financial reporting.

At December 31, 2014, goodwill totaled $33.8 million. The Company assesses the fair value of its reporting unit based on a weighted average of valuations based on market multiples, discounted cash flows, and consideration of our market capitalization. The key assumptions used in the discounted cash flow valuations are discount rates and perpetual growth rates applied to cash flow projections. Also inherent in the discounted cash flow valuation models are past performance, projections and assumptions in current operating plans, and revenue growth rates over the next five years. These assumptions contemplate business, market and overall economic conditions. We also consider assumptions that market participants may use.

As required by the Company's policy, annual impairment tests of goodwill are performed as of October 31 of each year or when circumstances arise that indicate a possible impairment might exist. The first step of the October 31, 2014 goodwill impairment test resulted in no indication of impairment, and no events have occurred since that date that would require an interim impairment test. The discount rate used in testing goodwill for the impairment test was 16.5%, and future cash flow projections were based on management's estimates, which the Company believes are conservative estimates due to the Company's operating losses in 2013 and 2012, pricing pressures and market conditions. The impairment test concluded that the fair value of the Company's reporting unit exceeded carrying value by 37%. In the future, our estimated fair value could be negatively impacted by extended declines in our stock price, changes in macroeconomic indicators, sustained operating losses, and other factors which may affect our assessment of fair value.

Intangible Assets

Intangible assets

Intangible assets that have finite lives continue to be subject to amortization.  In addition, the Company must evaluate the remaining useful life in each reporting period to determine whether events and circumstances warrant a revision of the remaining period of amortization.  If the estimate of an intangible asset’s remaining life is changed, the remaining carrying value of such asset is amortized prospectively over that revised remaining useful life.

Stock-Based Compensation

Stock-Based Compensation

The Company recognizes compensation expense for equity awards over the vesting period based on the fair value of these awards at the date of grant.  The computed fair value of these awards is recognized as a non-cash cost over the period the employee provides services, which is typically the vesting period of the award.   The fair value of options granted is estimated on the date of grant using the Black-Scholes option-pricing model.  The fair value of restricted stock grants is equivalent to the fair value of the stock issued on the date of grant, and is measured as the mean price of the stock on the day of grant.

Compensation expense is recognized only for share-based payments expected to vest. The Company estimates forfeitures at the date of grant based on historical experience and future expectations. See Note 15 to the consolidated financial statements for further discussion of the Company’s stock-based compensation plan.

Income Taxes

Income Taxes

The Company determines its consolidated income tax provision using the asset and liability method prescribed by U.S. GAAP, which requires the recognition of income tax expense for the amount of taxes payable or refundable for the current period and for deferred tax liabilities and assets for the future tax consequences of events that have been recognized in an entity’s financial statements or tax returns. The Company must make significant assumptions, judgments and estimates to determine its current provision for income taxes, its deferred tax assets and liabilities, and any valuation allowance to be recorded against any deferred tax asset. The current provision for income tax is based upon the current tax laws and the Company’s interpretation of these laws, as well as the probable outcomes of any tax audits. The value of any net deferred tax asset depends upon estimates of the amount and category of future taxable income reduced by the amount of any tax benefits that the Company does not expect to realize. Actual operating results and the underlying amount and category of income in future years could render current assumptions, judgments and estimates of recoverable net deferred taxes inaccurate, thus impacting the Company’s financial position and results of operations. The Company computes deferred income taxes using the liability method. Under the liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Under the liability method, the effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

The Company accounts for uncertain tax positions in accordance with the provisions of ASC 740-10 which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on our consolidated tax return.    We evaluate and record any uncertain tax positions based on the amount that management deems is more likely than not to be sustained upon examination and ultimate settlement with the tax authorities in the tax jurisdictions in which we operate.

Insurance Coverage

Insurance Coverage

The Company maintains insurance coverage for its business and operations.  Insurance related to property, equipment, automobile, general liability, and a portion of workers' compensation is provided through traditional policies, subject to a deductible or deductibles.  A portion of the Company's workers’ compensation exposure is covered through a mutual association, which is subject to supplemental calls.

The Company maintains three levels of excess loss insurance coverage, totaling $150 million in excess of primary coverage. The Company’s excess loss coverage responds to most of its liability policies when a primary limit of $1 million has been exhausted; provided that the primary limit for Maritime Employer’s Liability is $10 million and the Watercraft Pollution Policy primary limit is $5 million.

Separately, the Company’s employee health care is provided through a trust, administered by a third party.  The Company funds the trust based on current claims.  The administrator has purchased appropriate stop-loss coverage.  Losses on these policies up to the deductible amounts are accrued based upon known claims incurred and an estimate of claims incurred but not reported.  The accruals are derived from known facts, historical trends and industry averages to determine the best estimate of the ultimate expected loss.   Actual claims may vary from our estimate.  We include any adjustments to such reserves in our consolidated results of operations in the period in which they become known.

Warranty Costs

Warranty Costs

Provision for estimated warranty costs, (if any) is made in the period in which such costs become probable and is periodically adjusted to reflect actual experience.  The Company historically has not been subject to significant warranty provisions.

New Accounting Pronouncements

New Accounting Pronouncements

The Financial Accounting Standards Board ("FASB") issues accounting standards (each, an "ASU") from time to time to its Accounting Standards Codification ("ASC"), which is the primary source of U.S. GAAP. The Company regularly monitors ASUs as they are issued and considers applicability to its business. All ASUs are adopted by their respective due dates and in the manner prescribed by the FASB. The following are those recently issued ASUs most likely to affect the presentation of the Company's consolidated financial statements:

In August 2014, the FASB issued ASU 2014-15, Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern. Management of public and private companies is required to evaluate whether there are conditions and events that raise substantial doubt about the entity's ability to continue as a going concern within one year after the financial statements are issued (or available to be issued as applicable) and, if so, disclose that fact. Management will be required to make this evaluation for both annual and interim reporting periods, if applicable. Management is also required to evaluate and disclose whether its plans alleviate that doubt. The assessment will be similar to the one auditors historically have performed under auditing standards. The guidance is effective for the Company beginning January 1, 2017. The Company believes adoption of this guidance will not have a material impact on the Company's financial statements.

In June 2014, the FASB issued ASU 2014-12, Compensation - Stock Compensation, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. A performance target in a share-based payment that affects vesting and that could be achieved after the requisite service period should be accounted for as a performance condition under Accounting Standards Codification 718, Compensation - Stock Compensation. As a result, the target is not reflected in the estimation of the award’s grant date fair value. Compensation cost would be recognized over the required service period, if it is probable that the performance condition will be achieved. This guidance was issued to resolve diversity in practice. The guidance is effective for the Company beginning January 1, 2016. The Company believes that adoption of the new guidance will not have a material impact on the Company’s financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This comprehensive new revenue recognition standard will supersede existing revenue guidance under U. S. GAAP. The standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The guidance is effective for the Company beginning January 1, 2017. The Company is currently evaluating the impact to the Company’s financial statements.

In July 2013, the FASB issued ASU 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. This update provides guidance for the presentation of an unrecognized tax benefit when, among other things, a net operating loss carryforward exists. An unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. The assessment of whether a deferred tax asset is available is based on the unrecognized tax benefit and deferred tax asset that exist at the reporting date and should be made presuming disallowance of the tax position at the reporting date. The new guidance was adopted by the Company on January 1, 2014. The new guidance did not have a material impact on the Company’s financial statements upon adoption.

During the periods presented in these financial statements, the Company implemented other new accounting pronouncements other than those noted above that are discussed in the notes where applicable.

XML

Contracts in Progress (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Contractors [Abstract]
Costs incurred on uncompleted contracts	$ 554,109	$ 360,678
Estimated earnings	97,687	47,208
Costs incurred and estimated earnings on uncompleted contracts	651,796	407,886
Less: Billings to date	(623,919)	(397,625)
Costs and estimated earnings in excess of billings on uncompleted contracts, net	27,877	10,261
Costs and estimated earnings in excess of billings on uncompleted contracts	44,581	24,856
Billings in excess of costs and estimated earnings on uncompleted contracts	$ (16,704)	$ (14,595)

XML

Summary of Significant Accounting Policies - Accounts Receivable (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Accounts Receivable [Abstract]
Contract receivable retention	$ 15.9	$ 10.4
Retainage, long-term	$ 0.6

XML

Consolidated Statement of Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Treasury Stock	Additional Paid-In	Retained	Non-controlling Interest
Beginning balance at Dec. 31, 2011	$ 232,933	$ 274	$ (3,003)	$ 157,560	$ 78,102	$ 0
Beginning treasury stock, shares at Dec. 31, 2011			(317,731)
Beginning balance, shares at Dec. 31, 2011		27,436,922
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	3,115			3,115
Exercise of stock options, shares	56,658	56,658
Exercise of stock options	299	1		298
Issue restricted stock, shares		36,640
Issue restricted stock	0	0		0
Noncontrolling interest, acquired	16					16
Distributions to noncontrolling interest	(34)					(34)
Net (loss) income attributable to common stockholders	(11,866)				(11,866)
Ending balance at Dec. 31, 2012	224,531	275	(3,003)	160,973	66,236	50
Ending treasury stock, shares at Dec. 31, 2012			(317,731)
Ending balance, shares at Dec. 31, 2012		27,530,220
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	2,141			2,141
Exercise of stock options, shares	155,731	155,731
Exercise of stock options	859	3		856
Issue restricted stock, shares		24,824
Issue restricted stock	0	0
Distributions to noncontrolling interest	(50)					(50)
Net (loss) income attributable to common stockholders	331				331
Ending balance at Dec. 31, 2013	227,812	278	(3,003)	163,970	66,567	0
Ending treasury stock, shares at Dec. 31, 2013	(317,731)		(317,731)
Ending balance, shares at Dec. 31, 2013	27,710,776	27,710,775
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,594			1,594
Exercise of stock options, shares	143,282	143,282
Exercise of stock options	870	1		869
Issue restricted stock, shares		115,726
Issue restricted stock	0	0
Purchase of stock into treasury, shares	(43,500)		(43,500)
Purchase of stock into treasury	(436)		(436)
Net (loss) income attributable to common stockholders	6,877				6,877
Ending balance at Dec. 31, 2014	$ 236,717	$ 279	$ (3,439)	$ 166,433	$ 73,444	$ 0
Ending treasury stock, shares at Dec. 31, 2014	(361,231)		(361,231)
Ending balance, shares at Dec. 31, 2014	27,886,596	27,969,783

XML

Concentration of Risk and Enterprise Wide Disclosures

12 Months Ended

Dec. 31, 2014

Risks and Uncertainties [Abstract]

Concentration of Risk and Enterprise Wide Disclosures

Concentration of Risk and Enterprise Wide Disclosures

Accounts receivable include amounts billed to governmental agencies and private customers and do not bear interest. Balances billed to customers but not paid pursuant to retainage provisions generally become payable upon contract completion and acceptance by the owner. The table below presents the concentrations of receivables (trade and retainage) at December 31, 2014 and December 31, 2013, respectively:

	December 31, 2014				December 31, 2013
Federal Government	$	4,607	9	%	$	4,849	10	%
State Governments	476		1	%	4,002		8	%
Local Governments	13,927		26	%	8,857		18	%
Private Companies	33,778		64	%	31,829		64	%
Total receivables	$	52,788	100	%	$	49,537	100	%

At December 31, 2014, a private sector customer accounted for 14.0% of total trade receivables. At December 31, 2013, a private sector customer accounted for 9.9% of total trade receivables.

Additionally, the table below represents concentrations of revenue by type of customer for the years ended December 31, 2014, 2013 and 2012.

	Year ended December 31,
	2014		%		2013		%		2012		%
Federal	$	47,390	13	%	$	65,926	19	%	$	64,049	22	%
State	43,147		11	%	30,451		9	%	35,799		12	%
Local	97,145		25	%	54,702		15	%	44,626		15	%
Private	198,136		51	%	203,465		57	%	147,568		51	%
	$	385,818	100	%	$	354,544	100	%	$	292,042	100	%

In the twelve months ended December 31, 2014, no single customer exceeded 10% of total contract revenues. In the year ended December 31, 2013, the U.S. Army Corps of Engineers represented 11.7% of contract revenues. In the year ended December 31, 2012 the U.S. Army Corps of Engineers represented 16.7% of contract revenues and a private sector customer represented 10.7% of contract revenues.

The Company does not believe that the loss of any one of these customers would have a material adverse effect on the Company and its subsidiaries and affiliates as no specific customer sustains a large portion of our revenue at one time.

Revenues generated outside the United States totaled 12.9%, 8.5% and 4.0% of total revenues for the years ended 2014, 2013 and 2012, respectively and were primarily located in the Caribbean.

The Company’s long-lived assets are substantially located in the United States.

XML

Long-term Debt and Line of Credit (Details) (USD $)	1 Months Ended		12 Months Ended			1 Months Ended
	Sep. 30, 2014	Feb. 28, 2014	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			$ 7,900,000			$ 7,900,000
balance outstanding under revolver			26,000,000			26,000,000
Proceeds from credit facility	3,500,000	22,500,000	30,000,000	0	18,000,000
Fixed Charge Coverage Ratio			1.50
Leverage Ratio			2.50
Debt instrument, description of variable rate basis			LIBOR
Line of credit facility, interest rate during period			2.19%
LIBOR
Debt Instrument [Line Items]
Line of credit facility, interest rate at period end			2.1875%			2.1875%
Secured debt
Debt Instrument [Line Items]
Line of credit facility, additional borrowing capacity			25,000,000			25,000,000
Line of credit facility, revolving credit converted to term loan, amount outstanding			11,000,000			11,000,000
Line of credit facility, unused capacity commitment fee percentage			0.25%
Secured debt | Term Loan One [Member]
Debt Instrument [Line Items]
Debt instrument, periodic payment, principal			389,000
Debt Instrument, Interest Rate, Stated Percentage			3.10%			3.10%
Secured debt | Term Loan Two [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount			4,000,000			4,000,000
Debt Instrument, Periodic Payment						53,000
Letter of credit | Secured debt
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity			20,000,000			20,000,000
Letters of credit outstanding, amount			1,100,000			1,100,000
Prime rate based Loans | Revolving Line of Credit [Member] | Secured debt
Debt Instrument [Line Items]
Line of credit facility, integral multiple of borrowings			500,000
Prime rate based Loans | Swingline loan | Secured debt
Debt Instrument [Line Items]
Line of credit facility, integral multiple of borrowings			100,000
Eurodollar Loans | Revolving Line of Credit [Member] | Secured debt
Debt Instrument [Line Items]
Line of credit facility, integral multiple of borrowings			1,000,000
Eligible accounts receivable
Debt Instrument [Line Items]
Line of credit, current borrowing capacity base components			80.00%
Adjusted cash balance
Debt Instrument [Line Items]
Line of credit, current borrowing capacity base components			90.00%
Amended credit agreement
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			$ 35,000,000			$ 35,000,000

XML

Stock-Based Compensation - Stock Option Activity (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Number of Shares
Beginning stock options outstanding (in shares)	2,071,757	2,283,785	2,128,904
Granted (in shares)	233,828	35,081	262,051
Exercised (in shares)	(143,282)	(155,731)	(56,658)
Forfeited (in shares)	(105,405)	(91,378)	(50,512)
Ending stock options outstanding (in shares)	2,056,898	2,071,757	2,283,785
Weighted Average Exercise Price Per Share
Beginning stock options outstanding (in dollars per share)	$ 9.49	$ 9.23	$ 9.42
Granted (in dollars per share)	$ 11.35	$ 9.48	$ 6.56
Exercised (in dollars per share)	$ 6.08	$ 5.51	$ 5.27
Forfeited (in dollars per share)	$ 11.06	$ 9.82	$ 7.99
Ending stock options outstanding (in dollars per share)	$ 9.86	$ 9.49	$ 9.23
December 31, 2014
Number of Shares	2,031,492
Weighted Average Exercise Price Per Share (in dollars per share)	$ 9.87
Weighted Average Contractual Life	5 years 9 months 22 days
Aggregate Intrinsic Value	$ 5,360
December 31, 2014
Number of Shares	1,461,837
Weighted Average Exercise Price Per Share (in dollars per share)	$ 10.50
Weighted Average Contractual Life	4 years 11 months 16 days
Aggregate Intrinsic Value	$ 3,681

XML

Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Depreciable lives of property and equipment

Depreciation is computed using the straight-line method over the estimated useful lives of the related assets for financial statement purposes, as follows:

Automobiles and trucks	3 to 5 years
Buildings and improvements	5 to 30 years
Construction equipment	3 to 15 years
Vessels and dredges	1 to 15 years
Office equipment	1 to 5 years

The following is a summary of property and equipment at December 31, 2014 and December 31, 2013:

	December 31, 2014			December 31, 2013
Automobiles and trucks	$	2,006		$	2,148
Building and improvements	28,641			22,828
Construction equipment	146,088			145,309
Dredges and dredging equipment	96,275			93,963
Office equipment	4,891			4,545
	277,901			268,793
Less: accumulated depreciation	(161,276		)	(144,121		)
Net book value of depreciable assets	116,625			124,672
Construction in progress	5,274			2,458
Land	39,874			14,793
	$	161,773		$	141,923

XML

Commitments and Contingencies - Operating Leases Future Minimum Payments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2015	$ 3,439
2016	2,276
2017	1,483
2018	948
2019	908
Thereafter	2,965
Total	$ 12,019

XML

Employee Benefits (Tables)

12 Months Ended

Dec. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of multiemployer plans

The following table presents the Company's participation in these plans:

	Pension Plan	Pension Protection Act ("PPA")		FIP/RP								Expiration
Pension Trust	Employer	Certified Zone Status (1)		Status	Contributions						Surcharge	of Collective
Fund	Identification Number	2014	2013	P/I (2)	2014		2013		2012		Imposed	Bargaining Agreement
International Union of Operating Engineers-Employers Construction Industry Retirement Plan	91-6028571	Green	Green	N/A	$	1,295	$	534	$	486	—	2015
Associated General Contractors of Washington Carpenter, Piledrivers, and Millwrights	91-6029051	Green	Green	N/A	$	737	$	438	$	400	—	2015
Alaska Carpenters Trust Fund	92-0120866	Green	Green	N/A	$	1,044	$	856	$	142	—	2017
Alaska Laborers Trust Fund	91-6028298	Orange	Orange	P	$	246	$	52	$	—	—	2015

1.    The most recent PPA zone status available in 2014 and 2013 is for the plan's year end during 2013 and 2012, respectively. Zone status is based on information received from the plan and is indicative of the plans funding status. Among other factors, plans in the red zone are generally less than 65 percent funded, plans in the orange zone are less than 80 percent funded and have an Accumulated Funding Deficiency in the current year or projected into the next six years, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded.

2.    The FIP/RP Status P/I column indicates plans for which a financial improvement plan ("FIP") or a rehabilitation plan ("RP") is either pending ("P"), or implemented ("I").

XML

Earnings (Loss) Per Share

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Earnings (Loss) Per Share

Earnings (Loss) Per Share

Basic earnings (loss) per share are based on the weighted average number of common shares outstanding during each period. Diluted earnings per share are based on the weighted average number of common shares outstanding and the effect of all dilutive common stock equivalents during each period. The exercise price for certain stock options awarded by the Company exceeds the average market price of the Company's common stock. Such stock options are antidilutive and are not included in the computation of (loss) earnings per share. For the year ended December 31, 2014, 801,441 potential common stock equivalents were excluded from the computation as the effect of such would be anti-dilutive. Antidilutive stock options outstanding totaled 795,133 and 2,283,840 in the years ended December 31,2013 and 2012, respectively.

The following table reconciles the denominators used in the computations of both basic and diluted (loss) earnings per share:

	Year ended December 31,
	2014	2013	2012
Basic:
Weighted average shares outstanding	27,421,441	27,296,732	27,138,927
Diluted:
Total basic weighted average shares outstanding	27,421,441	27,296,732	27,138,927
Effect of dilutive securities:
Common stock options	366,172	316,322	—
Total weighted average shares outstanding assuming dilution	27,787,613	27,613,054	27,138,927
Anti-dilutive stock options	801,441	795,133	2,283,840
Shares of common stock issued from the exercise of stock options	143,282	155,731	56,658