10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

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

For the quarterly period ended March 31, 2022

OR

☐ 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 GROUP HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

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

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

Title of Each Class	Trading Symbol(s)	Name of Each Exchange on Which Registered
Common stock, $0.01 par value per share	ORN	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 ☑ No

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

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files Yes ☑  No ☐

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

Large Accelerated Filer ☐	Accelerated Filer ☑
Non-accelerated filer ☐	Smaller reporting company ☑
	Emerging growth company ☐

If an emerging growth company, initiate by check mark if the registrant has elected not to use the extended transition period for complying with any, new or revised financial accounting standards provided pursuant to Section 13 (a) of the Exchange Act.

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

There were 30,641,097 shares of common stock outstanding as of April 28, 2022.

ORION GROUP HOLDINGS, INC.

Quarterly Report on Form 10-Q for the period ended March 31, 2022

Index

		Page
PART I	FINANCIAL INFORMATION
Item 1.	Financial Statements (Unaudited)
	Condensed Consolidated Balance Sheets at March 31, 2022 and December 31, 2021	3
	Condensed Consolidated Statements of Operations for the Three Months Ended March 31, 2022 and 2021	4
	Condensed Consolidated Statements of Comprehensive (Loss) Income for the Three Months Ended March 31, 2022 and 2021	5
	Condensed Consolidated Statements of Stockholders’ Equity for the Three Months Ended March 31, 2022 and 2021	6
	Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2022 and 2021	7
	Notes to Condensed Consolidated Financial Statements	8
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	33
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	41
Item 4.	Controls and Procedures	42
PART II	OTHER INFORMATION
Item 1.	Legal Proceedings	42
Item 1A.	Risk Factors	42
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	42
Item 3.	Defaults upon Senior Securities	43
Item 4.	Mine Safety Disclosures	43
Item 5.	Other Information	43
Item 6.	Exhibits	43
SIGNATURES		45

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Part

PART I.FINANCIAL INFORMATION

ITEM 1.FINANCIAL STATEMENTS

Orion Group Holdings, Inc. and Subsidiaries

Condensed Consolidated Balance Sheets

(In Thousands, Except Share and Per Share Information)

	March 31,		December 31,
	2022		2021
	(Unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	6,726	$	12,293
Accounts receivable:
Trade, net of allowance for credit losses of $323 and $323, respectively		99,780		88,173
Retainage		43,467		41,379
Income taxes receivable		405		405
Other current		3,713		17,585
Inventory		1,467		1,428
Contract assets		24,474		28,529
Prepaid expenses and other		6,008		8,142
Total current assets		186,040		197,934
Property and equipment, net of depreciation		104,974		106,654
Operating lease right-of-use assets, net of amortization		15,006		14,686
Financing lease right-of-use assets, net of amortization		17,472		14,561
Inventory, non-current		5,568		5,418
Intangible assets, net of amortization		8,246		8,556
Deferred income tax asset		40		41
Other non-current		3,530		3,900
Total assets	$	340,876	$	351,750
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Current debt, net of debt issuance costs	$	27,210	$	39,141
Accounts payable:
Trade		60,537		48,217
Retainage		1,186		923
Accrued liabilities		21,141		38,594
Income taxes payable		1,977		601
Contract liabilities		32,593		26,998
Current portion of operating lease liabilities		4,005		3,857
Current portion of financing lease liabilities		4,670		3,406
Total current liabilities		153,319		161,737
Long-term debt, net of debt issuance costs		929		259
Operating lease liabilities		11,709		11,637
Financing lease liabilities		12,605		10,908
Other long-term liabilities		18,530		18,942
Deferred income tax liability		187		169
Total liabilities		197,279		203,652
Stockholders’ equity:
Preferred stock -- $0.01 par value, 10,000,000 authorized, none issued		—		—
Common stock -- $0.01 par value, 50,000,000 authorized, 31,676,725 and 31,712,457 issued; 30,965,494 and 31,001,226 outstanding at March 31, 2022 and December 31, 2021, respectively		317		317
Treasury stock, 711,231 shares, at cost, as of March 31, 2022 and December 31, 2021, respectively		(6,540)		(6,540)
Additional paid-in capital		186,236		185,881
Retained loss		(36,416)		(31,560)
Total stockholders’ equity		143,597		148,098
Total liabilities and stockholders’ equity	$	340,876	$	351,750

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

3

Orion Group Holdings, Inc. and Subsidiaries

Condensed Consolidated Statements of Operations

(In Thousands, Except Share and Per Share Information)

(Unaudited)

	Three months ended March 31,
	2022		2021
Contract revenues	$	174,931	$	153,309
Costs of contract revenues		162,115		137,854
Gross profit		12,816		15,455
Selling, general and administrative expenses		16,170		14,630
Amortization of intangible assets		310		380
Gain on disposal of assets, net		(809)		(1,610)
Operating (loss) income		(2,855)		2,055
Other (expense) income:
Other income		44		37
Interest income		19		26
Interest expense		(740)		(1,040)
Other expense, net		(677)		(977)
(Loss) income before income taxes		(3,532)		1,078
Income tax expense		1,324		150
Net (loss) income	$	(4,856)	$	928
Basic (loss) earnings per share	$	(0.16)	$	0.03
Diluted (loss) earnings per share	$	(0.16)	$	0.03
Shares used to compute (loss) income per share:
Basic		30,971,379		30,465,475
Diluted		30,971,379		30,499,978

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

4

Orion Group Holdings, Inc. and Subsidiaries

Condensed Consolidated Statements of Comprehensive (Loss) Income

(In Thousands)

(Unaudited)

		Three months ended March 31,
	2022		2021
Net (loss) income	$	(4,856)	$	928
Change in fair value of cash flow hedge, net of tax expense of $53 for the three months ended March 31, 2021		—		177
Total comprehensive (loss) income	$	(4,856)	$	1,105

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

5

Orion Group Holdings, Inc. and Subsidiaries

Condensed Consolidated Statements of Stockholders’ Equity

(In Thousands, Except Share and Per Share Information)

(Unaudited)

	Common			Treasury			Accumulated Other		Additional
	Stock			Stock			Comprehensive		Paid-In		Retained
	Shares	Amount		Shares	Amount		Loss		Capital		Earnings (Loss)		Total
Balance, December 31, 2021	31,712,457	$	317	(711,231)	$	(6,540)	$	—	$	185,881	$	(31,560)	$	148,098
Stock-based compensation	—		—	—		—		—		370		—		370
Issuance of restricted stock	8,929		—	—		—		—		—		—		—
Forfeiture of restricted stock	(39,922)		—	—		—		—		—		—		—
Payments related to tax withholding for stock-based compensation	(4,739)		—	—		—		—		(15)		—		(15)
Net loss	—		—	—		—		—		—		(4,856)		(4,856)
Balance, March 31, 2022	31,676,725	$	317	(711,231)	$	(6,540)	$	—	$	186,236	$	(36,416)	$	143,597

	Common			Treasury			Accumulated Other		Additional
	Stock			Stock			Comprehensive		Paid-In		Retained
	Shares	Amount		Shares	Amount		Loss		Capital		Earnings (Loss)		Total
Balance, December 31, 2020	31,171,804	$	312	(711,231)	$	(6,540)	$	(1,602)	$	184,324	$	(17,000)	$	159,494
Stock-based compensation	—		—	—		—		—		383		—		383
Exercise of stock options	23,755		—	—		—				86				86
Payments related to tax withholding for stock-based compensation	(6,673)		—	—		—		—		(36)		—		(36)
Cash flow hedge	—		—	—		—		230		—		—		230
Net income	—		—	—		—		—		—		928		928
Balance, March 31, 2021	31,188,886	$	312	(711,231)	$	(6,540)	$	(1,372)	$	184,757	$	(16,072)	$	161,085

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

6

Orion Group Holdings, Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows

(in Thousands)

(Unaudited)

	Three months ended March 31,
	2022		2021
Cash flows from operating activities:
Net (loss) income	$	(4,856)	$	928
Adjustments to reconcile net (loss) income to net cash used in operating activities:
Operating activities:
Depreciation and amortization		5,503		5,704
Amortization of ROU operating leases		1,176		1,348
Amortization of ROU finance leases		760		781
Amortization of deferred debt issuance costs		32		239
Deferred income taxes		19		50
Stock-based compensation		370		383
Gain on disposal of assets, net		(809)		(1,610)
Change in operating assets and liabilities:
Accounts receivable		(13,907)		3,837
Inventory		(189)		74
Prepaid expenses and other		2,504		60
Contract assets		4,055		10,474
Accounts payable		12,689		(9,735)
Accrued liabilities		(3,075)		(2,371)
Operating lease liabilities		(1,183)		(1,196)
Income tax payable		1,376		137
Contract liabilities		5,595		15
Net cash provided by operating activities		10,060		9,118
Cash flows from investing activities:
Proceeds from sale of property and equipment		713		1,950
Purchase of property and equipment		(3,523)		(1,618)
Insurance claim proceeds related to property and equipment		—		440
Net cash (used in) provided by investing activities		(2,810)		772
Cash flows from financing activities:
Borrowings from Credit Facility		—		5,000
Payments made on borrowings from Credit Facility		(11,671)		(11,155)
Loan costs from Credit Facility		(494)		—
Payments of finance lease liabilities		(637)		(732)
Payments related to tax withholding for share-based compensation		(15)		(36)
Exercise of stock options		—		86
Net cash used in financing activities		(12,817)		(6,837)
Net change in cash, cash equivalents and restricted cash		(5,567)		3,053
Cash, cash equivalents and restricted cash at beginning of period		12,293		1,589
Cash, cash equivalents and restricted cash at end of period	$	6,726	$	4,642
Cash paid during the period for:
Interest	$	154	$	443
Taxes, net of refunds	$	(71)	$	(37)

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

7

Orion Group Holdings, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements

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

(Unaudited)

1.Description of Business and Basis of Presentation

Description of Business

Orion Group Holdings, Inc., its subsidiaries and affiliates (hereafter collectively referred to as the "Company"), provide a broad range of specialty construction services in the infrastructure, industrial, and building sectors of the continental United States, Alaska, Canada and the Caribbean Basin. The Company’s marine segment services the infrastructure sector through marine transportation facility construction, marine pipeline construction, marine environmental structures, dredging of waterways, channels and ports, environmental dredging, design, and specialty services. Its concrete segment services the building sector by providing turnkey concrete construction services including pour and finish, dirt work, layout, forming, rebar, and mesh across the light commercial, structural and other associated business areas. The Company is headquartered in Houston, Texas with offices throughout its operating areas.

The tools used by the chief operating decision maker ("CODM") to allocate resources and assess performance are based on two reportable and operating segments: marine, which operates under the Orion brand and logo, and concrete, which operates under the TAS Commercial Concrete brand and logo.

Although we describe the business in this report in terms of the services the Company provides, its base of customers and the areas in which it operates, the Company has determined that its operations currently comprise two reportable segments pursuant to Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 280, Segment Reporting.

In making this determination, the Company considered the similar economic characteristics of its operations that comprise its marine segment. For the marine segment, the methods used, and the internal processes employed, to deliver marine construction services are similar throughout the segment, including standardized estimating, project controls and project management. This segment has the same customers with similar funding drivers and are subject to similar regulatory regimes 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 U.S. Occupational Safety and Health Administration ("OSHA"), among others. Additionally, the segment is driven by macro-economic considerations including the level of import/export seaborne transportation, development of energy-related infrastructure, cruise line expansion and operations, marine bridge infrastructure development, waterway pipeline crossings and the maintenance of waterways. These considerations, and others, are key catalysts for future prospects and are similar across the segment.

For the concrete segment, the Company also considered the similar economic characteristics of these operations. The methods used, and the internal processes employed, to deliver concrete construction services are similar throughout the segment, including standardized estimating, project controls and project management. The projects of this segment are subject to similar regulatory regimes such as OSHA. Additionally, this segment is driven by macro-economic considerations, including movements in population, commercial real estate development, institutional funding and expansion, and recreational development, specifically in metropolitan areas of Texas. These considerations, and others, are key catalysts for current operations and future prospects and are similar across the segment.

8

Basis of Presentation

The accompanying condensed consolidated financial statements and financial information included herein have been prepared pursuant to the interim period reporting requirements of Form 10-Q. Consequently, certain information and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) have been condensed or omitted. Readers of this report should also read the Company’s consolidated financial statements and the notes thereto included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (“2021 Form 10-K”) as well as Item 7 – Management’s Discussion and Analysis of Financial Condition and Results of Operations also included in its 2021 Form 10-K.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments considered necessary for a fair presentation of the Company’s financial position, results of operations, and cash flows for the periods presented. Such adjustments are of a normal recurring nature. Interim results of operations for the three months ended March 31, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022.

In connection with preparing consolidated financial statements for each annual and interim reporting period, the Company is required to evaluate whether there are conditions or events, considered in aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. Substantial doubt exists when conditions and events, considered in aggregate, indicate that it is probable that a company will be unable to meet its obligations as they become due within one year after the date that the consolidated financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans and actions that have not been fully implemented as of the date that the financial statements are issued. When substantial doubt exists, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both: (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued; and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. Generally, to be considered probable of being effectively implemented, the plans must have been approved before the date that the financial statements are issued.

The assessment of the liquidity and going concern requires the Company to make estimates of future activity and judgments about whether the Company has adequate liquidity to operate.  Significant assumptions used in the Company's forecasted model of liquidity include forecasted sales, costs, our ability to manage spending on capital expenditures, limit spending on the ERP system implementation and improve working capital. Based on a careful assessment of these factors management believes that the Company will have adequate liquidity for its operations for at least the next 12 months. Therefore, management’s conclusion is that substantial doubt is not raised as to the Company’s ability to continue as a going concern.

2.Summary of Significant Accounting Policies

The preparation of condensed consolidated financial statements in conformity with 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

9

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;

● The recording of accounts receivable and allowance for credit losses;

● The carrying value of property, plant and equipment;

● Leases;

● Finite and infinite-lived intangible assets, testing for indicators of impairment;

● Stock-based compensation;

● Income taxes; and

● Self-insurance

Revenue Recognition

The Company’s revenue is derived from contracts to provide marine construction, dredging, turnkey concrete services, and other specialty services. The Company’s projects are typically brief in duration, but occasionally, span a period of over one year. The Company determines the appropriate accounting treatment for each contract before work begins and, subject to qualifications discussed in the next paragraph, generally records contract over time.

Performance obligations are promises in a contract to transfer distinct goods or services to the customer and are the unit of account under Topic 606. Each of the Company’s contracts and related change orders typically represent a single performance obligation because the Company provides an integrated service and individual goods and services are not separately identifiable. Revenue is recognized over time because control of the promised goods and services are continuously transferred to the customer over the life of the contract. For contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each performance obligation using its best estimate of the stand-alone selling price of each distinct good or service. Progress is measured by the percentage of actual 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 costs include all direct costs, such as material and labor, and those indirect costs incurred that are related to contract performance such as payroll taxes and insurance. General and administrative costs are charged to expense as incurred. Upfront costs, such as costs to mobilize personnel and equipment prior to satisfying a performance obligation are capitalized and amortized over the contract performance period.

Changes in job performance, job conditions and estimated profitability, including those arising from final contract settlements, may result in revisions to costs and reported revenue and are recognized in the period in which the revisions are determined. The effect of changes in estimates of contract revenue or contract costs is recognized as an adjustment to recognized revenue on a cumulative catch-up basis. When the Company anticipates a loss on a contract that is not yet complete, it recognizes the entire loss in the period in which such

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losses are determined. Revenue is recorded net of any sales taxes collected and paid on behalf of the customer, if applicable.

Contract revenue is derived from the original contract price as modified by agreed-upon change orders and estimates of variable consideration related to incentive fees and change orders or claims for which price has not yet been agreed by the customer. The Company estimates variable consideration based on its assessment of the most likely amount to which it expects to be entitled. Variable consideration is included in the estimated recognition of revenue to the extent it is probable that a significant reversal of cumulative recognized revenue will not occur. A determination that the collection of a claim is probable is based upon compliance with the terms of the contract and the extent to which the Company performed in accordance therewith but does not guarantee collection in full.

Assets and liabilities derived from contracts with customers include the following:

● Accounts Receivable: Trade, net of allowance - Represent amounts billed and currently due from customers and are stated at their estimated net realizable value.

● Accounts Receivable: Retainage - Represent amounts which have not been billed to or paid by customers due to retainage provisions in construction contracts, which amounts generally become payable upon contract completion and acceptance by the customer.

● Contract Assets - Represent revenues recognized in excess of amounts billed, which management believes will be billed and collected within one year of the completion of the contract and are recorded as a current asset, until such amounts are either received or written off.

● Contract Liabilities - Represent billings in excess of revenues recognized and are recorded as a current liability, until the underlying obligation has been performed or discharged.

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 its cash balances in excess of federally insured limits. Cash equivalents at March 31, 2022 and December 31, 2021 consisted primarily of overnight bank deposits.

Risk Concentrations

Financial instruments that potentially subject the Company to concentrations of credit risk principally consist of 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 portion of the Company’s operations is 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.

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Accounts Receivable

Accounts receivable are stated at the historical carrying value, net of allowances for credit losses. The Company has significant investments in billed and unbilled receivables as of March 31, 2022 and December 31, 2021. Billed receivables represent amounts billed upon the completion of small contracts and progress billings on large contracts in accordance with contract terms and milestone achievements. Unbilled receivables on contracts represent recoverable costs and accrued profits that are not yet capable of being billed under the terms of the applicable contracts. Revenue associated with these billings is recorded net of any sales tax, if applicable.

Past due balances over 90 days and other higher risk receivables identified by management are reviewed individually for collectability. In establishing an allowance for credit losses, the Company evaluates its contract receivables and contract assets and thoroughly reviews historical collection experience, the financial condition of its customers, billing disputes and other factors. The Company writes off potentially uncollectible accounts receivable against the allowance for credit losses if it is determined that the amounts will not be collected or if a settlement with respect to a disputed receivable is reached for an amount that is less than the carrying value. As of both March 31, 2022 and December 31, 2021, the Company has recorded an allowance for credit losses of $0.3 million.

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. Retainage at March 31, 2022 totaled $43.5 million, of which $5.2 million is expected to be collected beyond March 31, 2023. Retainage at December 31, 2021 totaled $41.4 million.

From time to time, 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 amounts previously recorded, which could result in the recording of a loss in the amount of the shortfall. 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

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. Environmental liabilities, if any, are recognized when the liability is considered probable and the amount can be reasonably estimated. The Company did not recognize any environmental liabilities as of March 31, 2022 or December 31, 2021.

Fair Value Measurements

The Company evaluates and presents certain amounts included in the accompanying condensed consolidated financial statements at “fair value” in accordance with U.S. GAAP, which requires the Company to base its estimates on assumptions that 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. Refer to Note 8 for more information regarding fair value determination.

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The Company generally applies 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

Current inventory consists of parts and small equipment held for use in the ordinary course of business and is valued at the lower of cost (using historical average cost) or net realizable value. Where shipping and handling costs are incurred by the Company, these charges are included in inventory and charged to cost of contract revenue upon use. Non-current inventory consists of spare parts (including 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 and is valued at the lower of cost (using historical average cost) or net realizable value.

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 ten 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 10 years
Buildings and improvements	10 to 30 years
Construction equipment	3 to 10 years
Vessels and other equipment	3 to 40 years
Office equipment	3 to 5 years

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

Dry-docking costs are capitalized and amortized using the straight-line method over a period ranging from three to seven years. Dry-docking costs 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 costs 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.

Property and equipment are reviewed for impairment whenever events or changes in circumstances indicate the carrying amount of an asset or asset group 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

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lower of the carrying amount or the fair value, less the costs to sell, and are no longer depreciated. There were no assets classified as held for sale as of March 31, 2022 or December 31, 2021.

Leases

Management determines if a contract is or contains a lease at inception of the contract or modification of the contract. A contract is or contains a lease if the contract conveys the right to control the use of an identified asset for a period in exchange for consideration. Control over the use of the identified asset means the lessee has both (a) the right to obtain substantially all of the economic benefits from the use of the asset and (b) the right to direct the use of the asset.

Finance and operating lease right-of-use (“ROU”) assets and liabilities are recognized based on the present value of future minimum lease payments over the expected lease term at commencement date. As the implicit rate is not determinable in most of the Company’s leases, management uses the Company’s incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The expected lease term includes options to extend or terminate the lease when it is reasonably certain the Company will exercise such option. Lease expense for minimum lease payments is recognized on a straight-line basis over the expected lease term.

The Company’s lease arrangements have lease and non-lease components. Leases with an expected term of 12 months or less are not accounted for on the balance sheet and the related lease expense is recognized on a straight-line basis over the expected lease term.

The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants.

See Note 18 for more information regarding leases.

Intangible Assets

Intangible assets that have finite lives are amortized. In addition, the Company evaluates the remaining useful life of intangible assets 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. Intangible assets that have infinite lives are not amortized, but are subject to impairment testing at least annually or more frequently if events or circumstances indicate that the asset may be impaired.

The Company has one infinite-lived intangible asset, a trade name, which it tests for impairment annually on October 31, or whenever events or circumstances indicate that the carrying amount of the trade name may not be recoverable. Impairment is calculated as the excess of the trade name’s carrying value over its fair value. The fair value of the trade name is determined using the relief from royalty method, a variation of the income approach. This method assumes that if a company owns intellectual property, it does not have to “rent” the asset and is, therefore, “relieved” from paying a royalty. Once a supportable royalty rate is determined, the rate is then applied to the projected revenues over the expected remaining life of the intangible assets to estimate the royalty savings. This approach is dependent on a number of factors, including estimates of future growth and trends, royalty rates, discount rates and other variables.

See Note 9 for additional discussion of intangible assets and trade name impairment testing.

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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 Black-Scholes option-pricing model requires the use of subjective assumptions in the computation. Changes in these assumptions can cause significant fluctuations in the fair value of the option award. 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 closing price of the stock on the date of grant.

Compensation expense is recognized only for stock-based payments expected to vest. The Company estimates forfeitures at the date of grant based on historical experience and future expectations. This assessment is updated on a periodic basis. See Note 15 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, Income Taxes which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on its consolidated tax return. The Company evaluates and records 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 it operates.

See Note 13 for additional discussion of income taxes.

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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 marine segment maintains five levels of excess loss insurance coverage, totaling $200 million in excess of primary coverage. The marine segment’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 Contingent Maritime Employer’s Liability is $10 million and the Watercraft Pollution Policy primary limit is $5 million. The concrete segment maintains five levels of excess loss insurance coverage, totaling $200 million in excess of primary coverage. The concrete segment’s excess loss coverage responds to most of its policies when a primary limit of $1 million has been exhausted.

If a claim arises and a potential insurance recovery is probable, the impending gain is recognized separately from the related loss. The recovery will only be recognized up to the amount of the loss once the recovery of the claim is deemed probable and any excess gain will fall under contingency accounting and will only be recognized once it is realized. The Company does not net insurance recoveries against the related claim liability as the amount of the claim liability is determined without consideration of the anticipated insurance recoveries from third parties.

Separately, the Company’s marine segment employee health care is paid for by general assets of the Company and currently administered by a third party. 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 estimates. Any adjustments to such reserves are included in the Condensed Consolidated Statements of Operations in the period in which they become known. The Company’s concrete segment employee health care is provided through two policies. A fully funded policy is offered primarily to salaried employees and their dependents while a partially self-funded plan with an appropriate stop-loss is offered primarily to hourly employees and their dependents. The self-funded plan is funded to the maximum exposure and, as a result, is expected to receive a partial refund after the policy expiration.

The total accrual for insurance claims liabilities was $5.2 million and $19.8 million at March 31, 2022 and December 31, 2021, respectively, reflected as a component of accrued liabilities in the condensed consolidated balance sheet. The total accrual for insurance claims receivable was $1.6 million and $13.3 million at March 31, 2022 and December 31, 2021, respectively, reflected as a component of other current accounts receivable in the condensed consolidated balance sheet.

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3.Revenue

Contract revenues are recognized when control of the promised goods or services is transferred to the customer in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. The following table represents a disaggregation of the Company’s contract revenues by service line for the marine and concrete segments:

	Three months ended March 31,
	2022		2021
Marine Segment
Construction	$	59,152	$	43,936
Dredging		22,166		24,682
Specialty Services		3,162		3,528
Marine segment contract revenues	$	84,480	$	72,146
Concrete Segment
Structural	$	13,676	$	16,661
Light Commercial		76,775		64,495
Other		—		7
Concrete segment contract revenues	$	90,451	$	81,163
Total contract revenues	$	174,931	$	153,309

The Company has determined that it has two reportable segments pursuant to FASB ASC Topic 280, Segment Reporting, but has disaggregated its contract revenues in the above chart in terms of services provided within such segments. In making this determination, the Company considered the similar characteristics of its operations as discussed in Note 1. Additionally, as discussed, both the marine and concrete segments have limited contracts with multiple performance obligations. The Company’s contracts are often estimated and bid as one project and evaluated as to performance as one project, not by individual services performed by each. Both the marine and concrete segments have a single leader responsible for the entire segment, not by service lines of the segments. Resources are allocated by segment and financial and budgetary information is compiled and reviewed by segment, not service line.

Marine Segment

Construction services include construction, restoration, maintenance, dredging and repair of marine transportation facilities, marine pipelines, bridges and causeways and marine environmental structures. Dredging services generally enhance or preserve the navigability of waterways or the protection of shorelines through the removal or replenishment of soil, sand or rock. Specialty services include design, salvage, demolition, surveying, towing, diving and underwater inspection, excavation and repair.

Concrete Segment

Structural services include elevated concrete pouring for products such as columns, elevated beams and structural walls. Light commercial services include horizontally poured concrete for products such as sidewalks, ramps, tilt walls and trenches. Other services comprise labor related to concrete pouring such as rebar installation and pumping services and typically support the Company’s structural and light commercial services.  

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4.Concentration of Risk and Enterprise-Wide Disclosures

In both reportable segments 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 current receivables (trade and retainage) at March 31, 2022 and December 31, 2021, respectively:

	March 31, 2022				December 31, 2021
Federal Government	$	8,380	6	%	$	6,563	5	%
State Governments		571	-	%		61	-	%
Local Governments		19,929	14	%		11,923	9	%
Private Companies		114,690	80	%		111,328	86	%
Gross receivables		143,570	100	%		129,875	100	%
Allowance for credit losses		(323)				(323)
Net receivables	$	143,247			$	129,552

At both March 31, 2022 and December 31, 2021, no single customer accounted for more than 10.0% of total current receivables.

Additionally, the table below represents concentrations of contract revenue by type of customer for the three months ended March 31, 2022 and 2021, respectively:

	Three months ended March 31,
	2022		%		2021		%
Federal Government	$	22,695	13	%	$	12,764	8	%
State Governments		7,704	4	%		168	-	%
Local Governments		32,402	19	%		33,516	22	%
Private Companies		112,130	64	%		106,861	70	%
Total contract revenues	$	174,931	100	%	$	153,309	100	%

In the three months ended March 31, 2022, one customer in the Federal Government category accounted for 10.4% of total contract revenues. In the three months ended March 31, 2021, no single customer exceeded 10.0% of total contract revenues.

The Company does not believe that the loss of any one of its customers would have a material adverse effect on the Company or its subsidiaries and affiliates since no single specific customer sustains such a large portion of receivables or contract revenue over time.

The concrete segment primarily purchases concrete from select suppliers. The loss of any one of these suppliers could adversely impact short-term operations.

Contract revenues generated outside the United States totaled 0.4% and 1.6% of total revenues for the three months ended March 31, 2022 and 2021, respectively, and were primarily located in the Caribbean Basin and Mexico.

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5.Contracts in Progress

Contracts in progress are as follows at March 31, 2022 and December 31, 2021:

	March 31,		December 31,
	2022		2021
Costs incurred on uncompleted contracts	$	1,150,314	$	1,138,298
Estimated earnings		164,867		168,861
		1,315,181		1,307,159
Less: Billings to date		(1,323,300)		(1,305,628)
	$	(8,119)	$	1,531
Included in the accompanying Condensed Consolidated Balance Sheets under the following captions:
Contract assets	$	24,474	$	28,529
Contract liabilities		(32,593)		(26,998)
	$	(8,119)	$	1,531

Included in contract assets is approximately $5.3 million and $3.8 million at March 31, 2022 and December 31, 2021, respectively, related to claims and unapproved change orders. See Note 2 to the Company’s consolidated financial statements for discussion of the accounting for these claims.

Remaining performance obligations represent the transaction price of firm orders or other written contractual commitments from customers for which work has not been performed or is partially completed and excludes unexercised contract options and potential orders. As of March 31, 2022, the aggregate amount of the remaining performance obligations was approximately $604.1 million. Of this amount, the current expectation of the Company is that it will recognize $495.8 million, or 82%, in the next 12 months and the remaining balance thereafter.

6.Property and Equipment

The following is a summary of property and equipment at March 31, 2022 and December 31, 2021:

	March 31,		December 31,
	2022		2021
Automobiles and trucks	$	2,312	$	2,337
Building and improvements		34,861		34,796
Construction equipment		136,589		137,786
Vessels and other equipment		81,781		82,455
Office equipment		6,527		6,430
		262,070		263,804
Less: Accumulated depreciation		(193,814)		(191,542)
Net book value of depreciable assets		68,256		72,262
Construction in progress		8,833		6,507
Land		27,885		27,885
	$	104,974	$	106,654

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For the three months ended March 31, 2022 and 2021, depreciation expense was $5.2 million and $5.3 million, respectively. Substantially all depreciation expense is included in the cost of contract revenue in the Company’s Condensed Consolidated Statements of Operations. Substantially all of the assets of the Company are pledged as collateral under the Company’s Credit Agreement (as defined in Note 11).

Substantially all of the Company’s long-lived assets are located in the United States.

See Note 2 to the Company’s condensed consolidated financial statements for further discussion of property and equipment.

7.Other Current Accounts Receivable

Other current accounts receivable at March 31, 2022 and December 31, 2021 consisted of the following:

	March 31, 2022		December 31, 2021
Insurance claims receivable	$	1,580	$	13,273
Accident loss receivables		1,032		3,760
Other current receivables		1,101		552
Total other current accounts receivable	$	3,713	$	17,585

8.Fair Value

Recurring Fair Value Measurements

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, the Company believes that the carrying value of its accounts receivable, other current assets, accounts payable and other current liabilities approximate their fair values.

The Company classifies financial assets and liabilities into the following three levels based on the inputs used to measure fair value in the order of priority indicated:

● Level 1- fair values are based on observable inputs such as quoted prices in active markets for identical assets or liabilities;

● Level 2 - fair values are based on pricing inputs other than quoted prices in active markets for identical assets and liabilities and are either directly or indirectly observable as of the measurement date; and

● Level 3- fair values are based on unobservable inputs in which little or no market data exists.

Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value requires judgment and may affect the placement of assets and liabilities within the fair value hierarchy levels.

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The following table sets forth by level within the fair value hierarchy the Company’s recurring financial assets and liabilities that were accounted for at fair value on a recurring basis as of March 31, 2022 and December 31, 2021:

			Fair Value Measurements
	Carrying Value		Level 1	Level 2	Level 3
March 31, 2022
Assets:
Cash surrender value of life insurance policy	$	2,622	—	2,622	—
December 31, 2021
Assets:
Cash surrender value of life insurance policy	$	2,813	—	2,813	—

Our concrete segment has life insurance policies with a combined face value of $11.1 million as of March 31, 2022. The policies are invested in mutual funds and the fair value measurement of the cash surrender balance associated with these policies is determined using Level 2 inputs within the fair value hierarchy and will vary with investment performance. These assets are included in the "Other noncurrent" asset section in the Company’s Condensed Consolidated Balance Sheets.

Non-Recurring Fair Value Measurements

The Company generally applies 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 the infinite-lived intangible asset.

Other Fair Value Measurements

The fair value of the Company’s debt at March 31, 2022 and December 31, 2021 approximated its carrying value of $28.6 million and $39.4 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.

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9.Goodwill and Intangible Assets

Intangible assets

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

	March 31,		December 31,
	2022		2021
Finite-lived intangible assets, beginning of period	$	35,240	$	35,240
Additions		—		—
Total finite-lived intangible assets, end of period	$	35,240	$	35,240
Accumulated amortization, beginning of period	$	(33,576)	$	(32,055)
Current year amortization		(310)		(1,521)
Total accumulated amortization		(33,886)		(33,576)
Net finite-lived intangible assets, end of period	$	1,354		1,664
Infinite-lived intangible assets		6,892		6,892
Total net intangible assets	$	8,246	$	8,556

Remaining net finite-lived intangible assets were acquired as part of the purchase of TAS during 2015 and TBC during 2017 and included customer relationships. Customer relationships were valued at approximately $18.8 million and are being amortized over eight years using an accelerated method based on the pattern in which the economic benefits of the assets are consumed. For the three months ended March 31, 2022, $0.3 million of amortization expense was recognized for these assets.

Future expense remaining of approximately $1.4 million will be amortized as follows:

2022		928
2023		389
2024		37
	$	1,354

The most recent annual impairment test of the Company’s indefinite-lived intangible asset concluded that the fair value of the trade name was in excess of the carrying value, therefore no impairment was recorded.

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10.Accrued Liabilities

Accrued liabilities at March 31, 2022 and December 31, 2021 consisted of the following:

	March 31, 2022		December 31, 2021
Accrued salaries, wages and benefits	$	9,240	$	9,879
Accrued liabilities expected to be covered by insurance		5,169		19,818
Sales taxes		3,495		5,113
Property taxes		485		1,047
Sale-leaseback arrangement		760		743
Accounting and audit fees		449		413
Interest		215		23
Other accrued expenses		1,328		1,558
Total accrued liabilities	$	21,141	$	38,594

CARES Act

On March 27, 2020, the U.S. government enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) which among other things includes an optional payment deferral of the employer's portion of the Social Security taxes that were otherwise due through December 31, 2020. The Company elected to defer payments of approximately $7.6 million with $3.8 million paid in December 2021 and the remaining $3.8 million due December 2022, reflected in accrued liabilities in the Company’s Condensed Consolidated Balance Sheets.

11.Long-term Debt and Line of Credit

The Company entered into an amended syndicated credit agreement (the “Credit Agreement” also known as the “Fourth Amendment”) on July 31, 2018 with Regions Bank, as administrative agent and collateral agent, and the following co-syndication agents:  Bank of America, N.A., BOKF, NA dba Bank of Texas, KeyBank National Association, NBH Bank, IBERIABANK, Trustmark National Bank, First Tennessee Bank NA, and Branch Banking and Trust Company. The Credit Agreement was subsequently amended in March 2019 (the “Fifth Amendment”), May 2019 (the “Sixth Amendment”), June 2020 (the “Seventh Amendment”), October 2020 (the “Eighth Amendment”), and March 2022 (the “Ninth Amendment”).  The Company incurred debt issuance costs related to the initial Credit Agreement and several of the subsequent amendments.  The Credit Facility matures on July 31, 2023.

The Credit Agreement, which may be amended from time to time, provides for borrowings under a revolving line of credit 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 general corporate and working capital purposes, to finance capital expenditures, to refinance existing indebtedness, to finance permitted acquisitions and associated fees, and to pay for all related expenses to the Credit Facility. Interest is due and is computed based on the designation of the loan, with the option of a Base Rate Loan (the base rate plus the Applicable Margin), or an Adjusted LIBOR Rate Loan (the adjusted LIBOR rate plus the Applicable Margin). Interest is due on the last day of each quarter end for Base Rate Loans and at the end of the LIBOR rate period for Adjusted LIBOR Rate Loans. 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.

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Effective, March 1, 2022, the Company entered into the Ninth Amendment to the Credit Agreement to, among other things, waive certain covenant defaults, reset the revolver limit, implement an anti-cash hoarding provision and institute temporary covenant requirements. The amendment reduced the commitment on the revolving line of credit to $42.5 million. With the execution of the Ninth Amendment, the existing Credit Facility was treated as a modification of debt and accounted for under the guidelines of ASC 470-50, Debt, Modifications and Extinguishments. The new debt issuance costs of approximately $1.0 million, inclusive of appraisal and bank consulting fees, related to the execution of the Ninth Amendment will be amortized through the maturity date.

The quarterly weighted average interest rate for the Credit Facility as of March 31, 2022 was 4.73%.

The Company’s obligations under debt arrangements consisted of the following:

	March 31, 2022						December 31, 2021
			Debt Issuance						Debt Issuance
	Principal		Costs(1)		Total		Principal		Costs(1)		Total
Revolving line of credit	$	27,400	$	(462)	$	26,938	$	39,000	$	—	$	39,000
Other debt		272		—		272		141		—		141
Total current debt		27,672		(462)		27,210		39,141		—		39,141
Other debt		929		—		929		259		—		259
Total long-term debt		929		—		929		259		—		259
Total debt	$	28,601	$	(462)	$	28,139	$	39,400	$	—	$	39,400

(1) Total debt issuance costs include underwriter fees, legal fees and syndication fees and fees related to the execution of the Ninth Amendment to the Credit Agreement.

Provisions of the revolving line of credit

The Company has a maximum borrowing availability under the revolving line of credit and swingline loans (as defined in the Credit Agreement) of $42.5 million. There is a letter of credit sublimit that is equal to the lesser of $20.0 million and the aggregate unused amount of the revolving commitments then in effect. There is also a swingline sublimit equal to the lesser of $5.0 million and the aggregate unused amount of the revolving commitments then in effect.

Revolving loans may be designated as Base Rate Loan or Adjusted LIBOR Rate Loans, at the Company’s request, and must be drawn in an aggregate minimum amount of $1.0 million and integral multiples of $250,000 in excess of that amount. Swingline loans must be drawn in an aggregate minimum amount of $250,000 and integral multiples of $50,000 in excess of that amount. The Company may convert, change, or modify such designations from time to time.

The Company is subject to a commitment fee for the unused portion of the maximum borrowing availability under the revolving line of credit. The commitment fee, which is due quarterly in arrears, is equal to the Applicable Margin of the actual daily amount by which the Aggregate Revolving Commitments exceeds the Total Revolving Outstanding. The revolving line of credit termination date is the earlier of the Credit Facility termination date, July 31, 2023, or the date the outstanding balance is permanently reduced to zero, in accordance with the terms of the amended Credit Facility.

As of March 31, 2022, the Company had $27.4 million of borrowings under the revolving line of credit. There were $1.7 million in outstanding letters of credit as of March 31, 2022, which reduced the maximum borrowing

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availability on the revolving line of credit to $13.4 million. During the three months ended March 31, 2022, the Company made payments of $11.6 million on the revolving line of credit.

Other debt

The Company has entered into debt agreements with De Lage Landen Financial Services, Inc. and Mobilease for the purpose of financing equipment purchased.  As of March 31, 2022, the carrying value of this debt is $1.2 million. The agreements are secured by the financed equipment assets and the debt is included as a component of current debt and long-term debt on the Condensed Consolidated Balance Sheets.

Financial covenants

Restrictive financial covenants under the Credit Facility include:

• Consolidated EBITDA minimum of:

- Fiscal Quarter Ending March 31, 2022 - $2.6 million

- Fiscal Quarter Ending June 30, 2022 - $7.7 million on a year-to-date basis

• Consolidated Leverage Ratio

- Fiscal Quarter Ending September 30, 2022 and each Fiscal Quarter thereafter, maximum of 3.00 to 1.00

• Consolidated Fixed Charge Coverage Ratio

- Fiscal Quarter Ending December 31, 2022 and each Fiscal Quarter thereafter, minimum of 1.25 to 1.00.

In addition, the Credit Facility contains events of default that are usual and customary for similar arrangements, including non-payment of principal, interest or fees; breaches of representations and warranties that are not timely cured; violation of covenants; bankruptcy and insolvency events; and events constituting a change of control.

The Company was in compliance with all financial covenants as of March 31, 2022.

12.Other Long-Term Liabilities

Other long-term liabilities at March 31, 2022 and December 31, 2021 consisted of the following:

	March 31, 2022		December 31, 2021
Sale-leaseback arrangement	$	15,773	$	15,969
Deferred compensation		2,508		2,759
Accrued liabilities expected to be covered by insurance		249		214
Total other long-term liabilities	$	18,530	$	18,942

Sale-Leaseback Arrangement

On September 27, 2019, the Company entered into a purchase and sale agreement (the “Purchase and Sale Agreement”). Pursuant to the terms of the Purchase and Sale Agreement, the Company sold its 17300 & 17140 Market Street location in Channelview, Texas (the “Property”) for a purchase price of $19.1 million. Concurrent with the sale of the Property, the Company entered into a fifteen-year lease agreement (the “Lease Agreement”), whereby the Company will lease back the Property at an annual rental rate of approximately $1.5 million, subject to annual rent increases of 2.0%. Under the Lease Agreement, the Company has two consecutive options to extend the term of the Lease by ten years for each such option. This transaction was recorded as a failed sale-

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leaseback. The Company recorded a liability for the amounts received, will continue to depreciate the non-land portion of the asset, and has imputed an interest rate so that the net carrying amount of the financial liability and remaining assets will be zero at the end of the initial lease term.

13.Income Taxes

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

Income tax expense included in the Company’s accompanying Condensed Consolidated Statements of Operations was as follows (in thousands, except percentages):

	Three months ended
	March 31,
		2022			2021
Income tax expense	$	1,324		$	150
Effective tax rate		(37.5)	%		13.9	%

The effective rate for the three months ended March 31, 2022 differed from the Company’s statutory federal rate of 21% primarily due to the movement in the valuation allowance for current year activity, state income taxes and the non-deductibility of other permanent items.

The Company assessed the realizability of its deferred tax assets and determined that it was more likely than not that some portion or all the deferred tax assets would not be realized and therefore recorded a valuation allowance on the net deferred tax assets. The Company assesses the available positive and negative evidence to estimate if sufficient future taxable income will be generated to use the existing deferred tax assets. The Company considers the scheduled reversal of deferred tax liabilities, available carryback periods, and tax-planning strategies in making this assessment. For the period ended March 31, 2022 the Company evaluated all positive and negative evidence in determining the amount of deferred tax assets more likely than not to be realized. Based on the review of available evidence, Management believes that a valuation allowance on the net deferred tax assets at March 31, 2022 remains appropriate.

The Company does not expect that unrecognized tax benefits as of March 31, 2022 for certain federal income tax matters will significantly change due to any settlement and/or expiration of statutes of limitations over the next 12 months. The final outcome of these tax positions is not yet determinable. The Company’s uncertain tax benefits, if recognized, would affect the Company’s effective tax rate.

14.Earnings Per Share

Basic earnings per share is based on the weighted average number of common shares outstanding during each period. Diluted earnings per share is based on the weighted average number of common shares outstanding as well as the effect of all dilutive common stock equivalents during each period net income is generated. For the three months ended March 31, 2022 and 2021, the Company had 680,447 and 915,489 securities, respectively, that were potentially dilutive in earnings per share calculations. Such dilution is dependent on the excess of the market price of our stock over the exercise price and other components of the treasury stock method.  The exercise price for certain stock options awarded by the Company exceeded the average market

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price of the Company’s common stock for the three months ended March 31, 2022 and 2021. Such stock options are antidilutive and are not included in the computation of earnings per share for those periods.

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

	Three months ended March 31,
	2022	2021
Basic:
Weighted average shares outstanding	30,971,379	30,465,475
Diluted:
Total basic weighted average shares outstanding	30,971,379	30,465,475
Effect of potentially dilutive securities:
Common stock options	—	34,503
Total weighted average shares outstanding assuming dilution	30,971,379	30,499,978

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 2011 Long Term Incentive Plan (the "2011 LTIP") and 2017 Long Term Incentive Plan (the "2017 LTIP"), which was approved by shareholders in May 2017 and authorized the maximum aggregate number of shares to be issued of 2,400,000. In general, the Company’s 2017 LTIP provides for grants of restricted stock, performance based units 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 generally are 10 years from the date of issuance. Options generally vest over a three to five-year period.

The Company applies a 3.2% and a 5.5% forfeiture rate, which is compounded over the vesting terms of the individual award, to its restricted stock and option grants, respectively, based on historical analysis.

In both the three months ended March 31, 2022 and 2021, compensation expense related to stock-based awards outstanding was $0.4 million. In both the three months ended March 31, 2022 and 2021, payments related to tax withholding for stock-based compensation for certain officers of the Company was less than $0.1 million.

In January 2022, the Company granted an independent director 8,929 shares of restricted common stock, which vested immediately on the date of grant. The fair value of all shares awarded on the date of grant was $3.36 per share.

In the three months ended March 31, 2022, there were no options exercised. In the three months ended March 31, 2021, there were 23,755 options exercised generating proceeds to the Company of approximately $0.1 million.

At March 31, 2022, total unrecognized compensation expense related to unvested stock was approximately $2.7 million, which is expected to be recognized over a period of approximately 2.0 years.

16.Commitments and Contingencies

On August 21, 2020, a Company dredge, the Waymon L. Boyd, was consumed by a fire while working on a project in the Port of Corpus Christi. Five crewmembers were killed, several more were injured, some seriously,

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and the vessel was declared a total loss. This incident also resulted in the discharge of approximately 18,000 gallons of oil, diesel fuel and contaminated water into the Corpus Christi Ship Channel, all of which was promptly cleaned up. The Company has fully cooperated with the U.S. Coast Guard, the Port of Corpus Christi Authority, and the National Transportation Safety Board, among others, while they investigated the cause of this incident. The National Transportation Safety Board named the Company as a party of interest in their investigation. A total of eight separate lawsuits were filed against the Company by certain crewmembers or their heirs under the general maritime law and the Jones Act. In response thereto, the Company filed an action in the U.S. District Court for the Southern District of Texas that requested consolidation of the lawsuits for procedural purposes since they all arose out of the same occurrence and sought exoneration from or limitation of liability relating to the foregoing incident as provided for in the federal rules of procedure for maritime claims. The Limitation Court set a deadline of February 17, 2021 by which all claims were required to be filed and as of the Court’s deadline, thirteen persons, estates and/or entities filed claims in the Limitation for personal injuries, death, property damages and business interruption, loss of profit, loss of use of natural resources and other economic damages for unspecified economic and compensatory damages. The Company then filed a Default Motion with the Court, which was granted on April 8, 2021 that barred the filing of any further claims. Applicable accounting guidance under ASC 450 required the Company to recognize a loss if the loss is determined to be probable and reasonably estimable. As of March 31, 2022, we have recognized $206.5 million in total liabilities with respect to this incident, which includes approximately $206.0 million paid by the Company to date including full settlements with crewmembers and wreck removal costs, and accruals totaling approximately $0.5 million for outstanding claims. All claims arising from the August 21, 2020 incident have been settled within insurance coverage limits, the carriers of such insurance have reimbursed the Company $203.9 million, to date, and the Company remains confident that it otherwise has adequate vessels, equipment, and personnel to fulfill all ongoing, booked and reasonably foreseeable work. 

In addition, the Company is involved in various other legal and other proceedings which are incidental to the conduct of its business, none of which in the opinion of management will have a material effect on the Company’s financial condition, results of operations or cash flows. Management believes that it has recorded adequate accrued liabilities and believes that it has adequate insurance coverage or has meritorious defenses for these other claims and contingencies.

A legal matter was settled in the Company’s favor for $5.5 million during the first quarter of 2018. Settlement amounts were recorded in Other gain from continuing operations in the Condensed Consolidated Statement of Operations, Prepaid expenses and other (current portion of the notes receivable) and Other non-current assets (non-current portion of the notes receivable) in the Condensed Consolidated Balance Sheets. As of March 31, 2022, the current portion of the notes receivable was $0.8 million and the non-current portion was $0.9 million, net of $0.1 million of unamortized discount. Legal fees related to this matter were expensed as incurred during the respective reporting period.

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17.Segment Information

The Company currently operates in two reportable segments: marine and concrete. The Company’s financial reporting systems present various data for management to run the business, including profit and loss statements prepared according to the segments presented. Management uses operating income to evaluate performance between the two segments. Segment information for the periods presented is provided as follows:

	Three months ended
	March 31,
		2022		2021
Marine
Contract revenues	$	84,480	$	72,146
Operating income	$	1,840	$	2,848
Depreciation and amortization expense	$	(4,323)	$	(4,358)
Total assets	$	173,577	$	268,345
Property and equipment, net	$	92,725	$	106,071
Concrete
Contract revenues	$	90,451	$	81,163
Operating loss	$	(4,695)	$	(793)
Depreciation and amortization expense	$	(1,940)	$	(2,127)
Total assets	$	167,299	$	126,510
Property and equipment, net	$	12,249	$	14,808

In connection with the preparation of the financial statements for the quarter ended June 30, 2021, the Company has identified and corrected certain immaterial errors in segment reporting for all periods presented. Specifically, certain corporate overhead costs previously recorded to the marine segment as part of operating income (loss) and allocated from the marine segment to the concrete segment below operating income in the other income (expense) line have been allocated from the marine segment to the concrete segment as part of the determination of operating income for each segment. These corrections resulted in an offsetting change in operating income (loss) for each segment of $2.9 million the three months ended March 31, 2021.

There were none and less than $0.1 million in intersegment revenues between the Company’s two reportable segments for the three months ended March 31, 2022 and 2021, respectively. The marine segment had foreign revenues of $0.7 million and $2.4 million for the three months ended March 31, 2022 and 2021, respectively. These revenues are derived from projects in the Caribbean Basin and Mexico and are paid primarily in U.S. dollars. There was no foreign revenue for the concrete segment.

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18.Leases

The Company has operating and finance leases for office space, equipment and vehicles.

Leases recorded on the balance sheet consists of the following:

	March 31,		December 31,
Leases	2022		2021
Assets
Operating lease right-of-use assets, net (1)	$	15,006	$	14,686
Financing lease right-of-use assets, net (2)		17,472		14,561
Total assets	$	32,478	$	29,247
Liabilities
Current
Operating	$	4,005	$	3,857
Financing		4,670		3,406
Total current		8,675		7,263
Noncurrent
Operating		11,709		11,637
Financing		12,605		10,908
Total noncurrent		24,314		22,545
Total liabilities	$	32,989	$	29,808

(1) Operating lease right-of-use assets are recorded net of accumulated amortization of $10.0 million and $9.5 million as of March 31, 2022 and December 31, 2021, respectively.

(2) Financing lease right-of-use assets are recorded net of accumulated amortization of $3.4 million and $2.7 million as of March 31, 2022 and December 31, 2021, respectively.

Other information related to lease term and discount rate is as follows:

	March 31,		December 31,
	2022		2021
Weighted Average Remaining Lease Term (in years)
Operating leases	4.67		4.90
Financing leases	4.45		4.70
Weighted Average Discount Rate
Operating leases	4.76	%	4.75	%
Financing leases	4.44	%	4.28	%

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The components of lease expense are as follows:

	Three Months Ended March 31,
	2022		2021
Operating lease costs:
Operating lease cost	$	1,317	$	1,654
Short-term lease cost (1)		316		690
Financing lease costs:
Interest on lease liabilities		167		126
Amortization of right-of-use assets		760		781
Total lease cost	$	2,560	$	3,251

(1) Includes expenses related to leases with a lease term of more than one month but less than one year.

Supplemental cash flow information related to leases is as follows:

	Three Months Ended March 31,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,325	$	1,498
Operating cash flows for finance leases	$	167	$	126
Financing cash flows for finance leases	$	637	$	732
Non-cash activity:
ROU assets obtained in exchange for new operating lease liabilities	$	1,521	$	165
ROU assets obtained in exchange for new financing lease liabilities	$	3,670	$	752

Maturities of lease liabilities are summarized as follows:

	Operating Leases		Finance Leases
Year ending December 31,
2022 (excluding the three months ended March 31, 2022)	$	3,547	$	3,849
2023		4,139		3,946
2024		3,317		3,386
2025		2,451		2,591
2026		1,770		2,493
Thereafter		2,360		3,112
Total future minimum lease payments		17,584		19,377
Less - amount representing interest		1,870		2,102
Present value of future minimum lease payments		15,714		17,275
Less - current lease obligations		4,005		4,670
Long-term lease obligations	$	11,709	$	12,605

19.Subsequent Events

Effective April 6, 2022, Mark R. Stauffer, the President, Chief Executive Officer, and Interim Chief Financial Officer of the Company, and a member of its Board of Directors, separated from the Company in all capacities.

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Effective April 6, 2022, the Board appointed Austin J. Shanfelter, age 64, as the Company’s Interim Chief Executive Officer and Interim Chief Financial Officer. Mr. Shanfelter is currently the Chairman of the Company’s Board of Directors, and he will also continue to serve in that capacity. In connection with Mr. Shanfelter’s appointment, the Board has designated Richard L. Daerr, Jr., a current member of the Board, as Lead Independent Director.

In connection with Mr. Stauffer’s separation from the Company, he and the Company entered into a consulting agreement effective April 6, 2022 (the “Consulting Agreement”). Pursuant to the terms of the Consulting Agreement, Mr. Stauffer has agreed to provide transition assistance to Mr. Shanfelter in his role as Interim Chief Executive Officer and Interim Chief Executive Officer through June 30, 2022, for a weekly fee of $13,900.

Mr. Stauffer and the Company also entered into a Separation and General Release Agreement, effective April 6, 2022 (the “Separation Agreement”). Pursuant to the terms of the Separation Agreement, in consideration for signing a customary general release and waiver of claims, Mr. Stauffer will receive (i) the cash severance payments due him under the terms of his Employment Agreement with the Company, dated January 1, 2015, as amended by the First through Fourth Amendments, as previously disclosed by the Company, (ii) accelerated vesting of certain outstanding equity awards which were scheduled to vest on or prior to August 31, 2022, and (iii) the unmodified right to exercise any previously vested stock options. The Company will incur expenses of approximately $1.1 million, primarily in the second fiscal quarter of 2022, related to the Separation Agreement.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS

Unless the context otherwise indicates, all references in this quarterly report to “Orion,” “the Company,” “we,” “our,” or “us” are to Orion Group Holdings, Inc. and its subsidiaries as a whole.

Certain information in this Quarterly Report on Form 10-Q, including but not limited to Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”), may constitute forward-looking statements as such term is defined within the meaning of the “safe harbor” provisions of Section 27A of the Securities Exchange Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended.

All statements other than statements of historical facts, including those that express a belief, expectation, or intention are forward-looking statements. The forward-looking statements may include projections and estimates concerning the timing and success of specific projects and our future production, revenues, income and capital spending. Our forward-looking statements are generally accompanied by words such as “estimate,” “project,” “predict,” “believe,” “expect,” “anticipate,” “potential,” “plan,” “goal” or other words that convey the uncertainty of future events or outcomes.

We have based these forward-looking statements on our current expectations and assumptions about future events. While our management considers these expectations and assumptions to be reasonable, they are inherently subject to significant business, economic, competitive, regulatory and other risks, contingencies and uncertainties, most of which are difficult to predict and many of which are beyond our control, including the duration of the COVID-19 pandemic and the resiliency of  the economy thereafter, unforeseen productivity delays and other difficulties encountered in project execution, levels of government funding or other governmental budgetary constraints, and contract cancellation at the discretion of the  customer. These and other important factors, including those described under “Risk Factors” in Item 1A of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 (“2021 Form 10-K”) may cause our actual results, performance or achievements to differ materially from any future results, performance or achievements expressed or implied by these forward-looking statements. The forward-looking statements in this quarterly report on Form 10-Q speak only as of the date of this report; we disclaim any obligation to update these statements unless required by securities law, and we caution you not to rely on them unduly.

MD&A provides a narrative analysis explaining the reasons for material changes in the Company’s (i) financial condition since the most recent fiscal year-end, and (ii) results of operations during the current fiscal year-to-date period and current fiscal quarter as compared to the corresponding periods of the preceding fiscal year. In order to better understand such changes, this MD&A should be read in conjunction with the Company’s fiscal 2021 audited consolidated financial statements and notes thereto included in our 2021 Form 10-K, Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our 2021 Form 10-K and with our unaudited condensed consolidated financial statements and related notes appearing elsewhere in this quarterly report.

Overview

Orion Group Holdings, Inc., its subsidiaries and affiliates (hereafter collectively referred to as the “Company”), provides a broad range of specialty construction services in the infrastructure, industrial and building sectors of the continental United States, Alaska, and the Caribbean Basin. The Company’s marine segment services the

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infrastructure sector through marine transportation facility construction, marine pipeline construction, marine environmental structures, dredging of waterways, channels and ports, environmental dredging, design, and specialty services. Its concrete segment services the building sector by providing turnkey concrete construction services including pour and finish, dirt work, layout, forming, rebar, and mesh across the light commercial structural and other associated business areas. The Company is headquartered in Houston, Texas with offices throughout its operating areas.

Our contracts are obtained primarily through competitive bidding in response to “requests for proposals” by federal, state and local agencies and through negotiation and competitive bidding with private parties and general contractors. Our bidding activity and strategies are affected by such factors as our backlog, current utilization of equipment and other resources, job location, our ability to obtain necessary surety bonds and competitive considerations. The timing and location of awarded contracts may result in unpredictable fluctuations in the results of our operations.

Most of our revenue is derived from fixed-price contracts. We generally record revenue on construction contracts over time, measured by the percentage of actual contract costs incurred to date to total estimated costs for each contract. There are a number of factors that can create variability in contract performance and therefore impact the results of our operations. The most significant of these include the following:

● completeness and accuracy of the original bid;

● increases in commodity prices such as concrete, steel and fuel;

● customer delays, work stoppages, and other costs due to weather and environmental restrictions;

● availability and skill level of workers; and

● a change in availability and proximity of equipment and materials.

All of these factors can have a negative impact on our contract performance, which can adversely affect the timing of revenue recognition and ultimate contract profitability. We plan our operations and bidding activity with these factors in mind and they generally have not had a material adverse impact on the results of our operations in the past.

First Quarter 2022 Recap and 2022 Outlook

In the quarter ended March 31, 2022, we recorded revenues of $174.9 million, of which $84.5 million was attributable to our marine segment and the remaining $90.4 million to our concrete segment. In addition, we ended the quarter with a consolidated backlog of $604.1 million. Our revenues in the quarter increased by 14.1% as compared with the comparable prior year period and we recorded a net loss of $4.9 million, as compared with net income of $0.9 million in the comparable prior year period.

The Company continues to focus on developing opportunities across the infrastructure, industrial, and building sectors through organic growth, greenfield expansion, and strategic acquisition opportunities.

The spread of COVID-19 has impacted the global economy, leaving supply chains disrupted. The use of business practices like “social distancing” and “stay at home orders” to slow and stop the spread of COVID-19, led to increased unemployment and to the weakening of consumer confidence. Although to date the Company hasn’t experienced materially negative impacts from COVID-19, such as widespread project stoppage/cancelations or a slowdown/stoppage of accounts receivables collections, we have had and may

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continue to see disruptions to our operations as variants of the COVID-19 virus have caused increases in absenteeism rates among our workforce. Further,  any delays in the timing of future awards could create gaps in the Company’s project delivery schedule across quarterly periods.

Federal and State governments have increased spending as part of efforts to mitigate the impact of COVID-19 on the economy.  The amount and timing of such spending will be directly impacted by the duration of required efforts to contain COVID-19 and the severity of the negative impacts created by the virus and its effect on the economy.

Marine Segment

Demand for our marine construction services continues, given our differentiated capabilities and service offering within the space. We continue to see bid opportunities to help maintain and expand the infrastructure that facilitates the movement of goods and people on or over waterways. However, we have some concerns about the short-term outlook for and are closely monitoring the short and long-term cruise line capital expenditures as their current demand has been severely impacted by COVID-19. Further, while we currently see bid opportunities from our private sector energy-related customers as they expand their marine facilities related to the storage, transportation and refining of domestically produced energy, we recognize that the timing of project awards may be impacted as a result of volatility of oil prices due to COVID-19 related uncertainties and the war in Ukraine. Over the long-term, we expect to see bid opportunities in this sector from petrochemical-related businesses, energy exporters, and liquefied natural gas facilities. Opportunities from local port authorities will also remain over the long-term, many of which are related to the widened Panama Canal. Additionally, bid opportunities related to coastal restoration funded through the Resource and Ecosystems Sustainability, opportunities under the Tourist Opportunities and Revived Economies of the Gulf Coast States Act (the “RESTORE Act”) may arise in 2022. We believe our current equipment fleet will allow us to better meet market demand for projects from both our public and private customers.

In the long-term, we see positive trends in demand for our services in our end markets, including:

● Continuing need to repair and improve degrading U. S. marine infrastructure;

● Long-term demand from downstream energy-related companies will be driven by larger capital projects, as well as maintenance call-out work;

● Expected increases in cargo volume and future demands from larger ships transiting the Panama Canal will require ports along the Gulf Coast and Atlantic Seaboard to expand port infrastructure as well as perform additional dredging services;

● Possible work opportunities generated by the Water Resources Reform and Development Act (the “WRRDA Act”) authorizing expenditures for the conservation and development of the nation’s waterways as well as addressing funding deficiencies within the Harbor Maintenance Trust Fund;

● Renewed focus on coastal rehabilitation along the Gulf Coast, particularly through the use of RESTORE Act funds based on fines collected related to the 2010 Gulf of Mexico oil spill;

● Funding for highways and transportation under successor Acts to the FAST Act;

● Nearly $7 billion of federal funding provided by the USACE in connection with disaster recovery in Texas; and

● Potential opportunities related to the federal infrastructure bill.

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Concrete Segment

Demand for our concrete segment’s services continues, although timing of certain new project releases could be delayed as a result of inflation, labor concerns, supply chain delays and COVID-19 related macroeconomic impacts. We currently see long-term demand for our concrete construction services in the Texas building sector as Texas’ four major metropolitan areas, and expanding suburbs, continuously retain their positions as leading destinations for population and business growth. Population growth throughout our markets continues to drive new distribution centers, education facilities, office expansion, retail and grocery establishments, new multi-family housing units, and structural towers for business, residential or mixed-use purposes.  The diversified Texas economy provides us with multiple sources of bid opportunities. Additional demand for concrete services in our markets could be provided by work as part of the federal infrastructure bill.

In the long-term, we see positive trends in demands for our services in our end markets, including: 

●Population growth in the state of Texas driven by corporate relocations; 

●Continued investment in warehouse/distribution space in the Dallas-Fort Worth region; 

●COVID-19 driven shift of people moving from the inner cities to suburban areas; 

● Nearly $7 billion of federal funding provided by the USACE in connection with disaster recovery in Texas; and,

● Potential opportunities related to the federal infrastructure bill. 

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. We have not been adversely affected by contract cancellations or modifications in the past, however we may be in the future, especially in economically uncertain periods.

Backlog as of the periods ended below are as follows (in millions):

	March 31, 2022		December 31, 2021		September 30, 2021		June 30, 2021		March 31, 2021
Marine segment	$	317.4	$	376.9	$	379.9	$	170.2	$	154.8
Concrete segment		286.7		213.1		192.9		224.2		210.0
Consolidated	$	604.1	$	590.0	$	572.8	$	394.4	$	364.8

The increase in backlog during the quarter is primarily driven by new jobs we won. The now ended general trend of declining backlog through June 2021 was due in significant part to headwinds created by the COVID-19 pandemic in certain end market sectors, which slowed the timing of project awards.  Backlog has since increased significantly and we are optimistic in our end-markets and in the opportunities that are emerging across our various marketplaces as evidenced by the $2.1 billion of quoted bids outstanding at quarter end, of which $112 million we are the apparent low bidder on or have been awarded contracts subsequent to the end of the fiscal quarter ended March 31, 2022.

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These estimates are subject to fluctuations based upon the scope of services to be provided, as well as factors affecting the time required to complete the project. Backlog is not necessarily indicative of future results. In addition to our backlog under contract, we also have a substantial number of projects in negotiation or pending award at any given time.  Delays in decisions on pending awards also have a negative impact on the timing and amount by which we are able to increase backlog.

Three months ended March 31, 2022, compared with three months ended March 31, 2021.

	Three months ended March 31,
	2022				2021
	Amount		Percent		Amount		Percent
	(dollar amounts in thousands)
Contract revenues	$	174,931	100.0	%	$	153,309	100.0	%
Cost of contract revenues		162,115	92.7	%		137,854	89.9	%
Gross profit		12,816	7.3	%		15,455	10.1	%
Selling, general and administrative expenses		16,170	9.2	%		14,630	9.6	%
Amortization of intangible assets		310	0.2	%		380	0.2	%
Gain on disposal of assets, net		(809)	(0.5)			(1,610)	(1.0)
Operating (loss) income		(2,855)	(1.6)	%		2,055	1.3	%
Other (expense) income:
Other income		44	—	%		37	—	%
Interest income		19	—	%		26	—	%
Interest expense		(740)	(0.4)	%		(1,040)	(0.6)	%
Other expense, net		(677)	(0.4)	%		(977)	(0.6)	%
(Loss) income before income tax expense		(3,532)	(2.0)	%		1,078	0.7	%
Income tax expense		1,324	0.8	%		150	0.1	%
Net (loss) income	$	(4,856)	(2.8)	%	$	928	0.6	%

Contract Revenues. Contract revenues for the three months ended March 31, 2022 of $174.9 million increased $21.6 million or 14.1% as compared to $153.3 million in the prior year period. The increase was primarily driven by the start up on large jobs awarded in the second half of 2021 in the marine segment and increased cubic yard production on light commercial projects in the concrete segment.

Gross Profit.  Gross profit was $12.8 million for the three months ended March 31, 2022, compared to $15.5 million in the prior year period, a decrease of $2.7 million or 17.1%. Gross profit in the first quarter was 7.3% of total contract revenues as compared to 10.1% in the prior year period. The decrease in gross profit dollars and percentage was primarily driven by write-downs in the concrete segment as a result of project conditions, reduced dredging volume in the current quarter and a change in the mix of work in the current period.

Selling, General and Administrative Expense. Selling, general and administrative ("SG&A") expenses were $16.2 million for the three months ended March 31, 2022 compared to $14.6 million in the prior year period, an increase of $1.6 million or 10.5%. As a percentage of total contract revenues, SG&A expenses decreased from 9.6% to 9.2%, primarily due to higher revenues in the current period. The increase in SG&A dollars was driven primarily by additional consulting fees related to the management transition and additional property taxes, partially offset by reduced bonus expense.

Gain on Disposal of Assets, net. During the three months ended March 31, 2022 and 2021, we realized $0.8 million and $1.6 million, respectively, of net gains on disposal of assets.

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Other Income, net of Expense. Other expense primarily reflects interest on our borrowings, partially offset by interest income and non-operating gains or losses.

Income Tax Expense. We recorded tax expense of $1.3 million in the three months ended March 31, 2022, compared to tax expense of $0.2 million in the prior year period. Our effective tax rate for the three months ended March 31, 2022 was (37.5)%, which differs from the federal statutory rate of 21% primarily due to the movement in the valuation allowance for current year activity, state income taxes and the non-deductibility of other permanent items.

Segment Results

The following table sets forth, for the periods indicated, statements of operations data by segment, segment revenues as a percentage of consolidated revenues and segment operating (loss) income as a percentage of segment revenues.  In connection with the preparation of the financial statements for the quarter ended June 30, 2021, the Company has identified and corrected certain immaterial errors in segment reporting for all periods presented. Specifically, certain corporate overhead costs previously recorded to the marine segment as part of operating income (loss) and allocated from the marine segment to the concrete segment below operating income in the other income (expense) line have been allocated from the marine segment to the concrete segment as part of the determination of operating income for each segment. These corrections resulted in an offsetting change in operating income (loss) for each segment of $2.9 million for the three months ended March 31, 2021.

Three months ended March 31, 2022 compared with three months ended March 31, 2021.

	Three months ended March 31,
	2022				2021
	Amount		Percent		Amount		Percent
	(dollar amounts in thousands)
Contract revenues
Marine segment
Public sector	$	57,308	67.8	%	$	41,669	57.8	%
Private sector		27,172	32.2	%		30,477	42.2	%
Marine segment total	$	84,480	100.0	%	$	72,146	100.0	%
Concrete segment
Public sector	$	5,493	6.1	%	$	4,779	5.9	%
Private sector		84,958	93.9	%		76,384	94.1	%
Concrete segment total	$	90,451	100.0	%	$	81,163	100.0	%
Total	$	174,931			$	153,309
Operating income (loss)
Marine segment	$	1,840	2.2	%	$	2,848	3.9	%
Concrete segment		(4,695)	(5.2)	%		(793)	(1.0)	%
Total	$	(2,855)			$	2,055

Marine Segment

Revenues for our marine segment for the three months ended March 31, 2022 were $84.5 million compared to $72.1 million for the three months ended March 31, 2021, an increase of $12.4 million, or 17.1%. The increase was primarily driven by the start up on large jobs awarded in the second half of 2021.

38

Operating income for our marine segment for the three months ended March 31, 2022 was $1.8 million, compared to operating income of $2.8 million for the three months ended March 31, 2021, a decrease of $1.0 million. This decrease in operating income was primarily due to the decrease in gross profit margin noted above and the increase in selling, general and administrative expense noted above.

Concrete Segment

Revenues for our concrete segment for the three months ended March 31, 2022 were $90.4 million compared to $81.2 million for the three months ended March 31, 2021, an increase of $9.2 million, or 11.4%. This increase was primarily driven by increased cubic yard production in light commercial projects.

Operating loss for our concrete segment for the three months ended March 31, 2022 was $4.7 million, compared to $0.8 million for the three months ended March 31, 2021, a decrease of $3.9 million. This decrease in operating income was primarily due to the decline in project profits due to write-downs on several projects in addition to unabsorbed indirect expenses related to additional project management labor expense.

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 facilities. The assessment of the liquidity and going concern requires the Company to make estimates of future activity and judgments about whether the Company has adequate liquidity to operate.  Significant assumptions used in the Company's forecasted model of liquidity include forecasted sales, costs, and capital expenditures. Based on a careful assessment of these factors management believes that the Company will have adequate liquidity for its operations for at least the next 12 months.

Changes in working capital are normal within our business given the varying mix in size, scope and timing of delivery of our projects. At March 31, 2022, our working capital was $32.7 million, as compared with $36.2 million at December 31, 2021. As of March 31, 2022, we had unrestricted cash on hand of $6.7 million. Our borrowing capacity at March 31, 2022 was approximately $13.4 million.

Ninth Amendment to Revolving Credit Facility

On March 1, 2022, we entered into an amended revolving line of credit and swingline loan agreement (the “Ninth Amendment”) to, among other things, waive covenant defaults, reset the revolver limit, implement an anti-cash hoarding provision and institute temporary covenant requirements. For further details of the Ninth Amendment, see Note 11 in the Notes to the Financial Statements (of this Form 10-Q).

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

39

The following table provides information regarding our cash flows and our capital expenditures for the three and months ended March 31, 2022 and 2021:

	Three months ended
	March 31,
	2022		2021
Net (loss) income	$	(4,856)	$	928
Adjustments to remove non-cash and non-operating items		7,051		6,895
Cash flow from net income after adjusting for non-cash and non-operating items		2,195		7,823
Change in operating assets and liabilities (working capital)		7,865		1,295
Cash flows provided by operating activities	$	10,060	$	9,118
Cash flows (used in) provided by investing activities	$	(2,810)	$	772
Cash flows used in financing activities	$	(12,817)	$	(6,837)
Capital expenditures (included in investing activities above)	$	(3,523)	$	(1,618)

Operating Activities. During the three months ended March 31, 2022, we generated approximately $10.1 million in cash from our operating activities. The net cash inflow is comprised of $2.2 million of cash inflows from net loss, after adjusting for non-cash items and $7.9 million of cash inflows related to changes in net working capital. The changes in net working capital, which are reflected as changes in operating assets and liabilities in our Condensed Consolidated Statements of Cash Flows, were primarily driven by a $9.7 million inflow pursuant to the relative timing and significance of project progression and billings during the period, $2.5 million of inflows from the decrease in prepaid expense and other assets and $1.2 million of other inflows, partially offset by a $4.3 million outflow related to a decrease in our net position of accounts receivable and accounts payable plus accrued  liabilities during the period and a $1.2 million decrease in operating lease liabilities.

Investing Activities. Capital asset additions and betterments to our fleet were $3.5 million in the three months ended March 31, 2022, as compared with $1.6 million in the three months ended March 31, 2021. Proceeds from the sale of property and equipment were $0.7 in the three months ended March 31, 2022, as compared with $2.0 million in the three months ended March 31, 2021.

Financing Activities. During the three months ended March 31, 2021, we repaid $11.6 million on our revolving line of credit, had payments of $0.6 million on finance lease liabilities and incurred $0.5 million of loan costs related to the Ninth Amendment of the Credit Facility.

40

Sources of Capital

As of March 31, 2022, our available sources of capital consist of borrowing availability on our revolving line of credit of $13.4 million pursuant to our Credit Facility.

Financial covenants

Restrictive financial covenants under the Credit Facility include:

• Consolidated EBITDA minimum of:

- Fiscal Quarter Ending March 31, 2022 - $2.6 million

- Fiscal Quarter Ending June 30, 2022 - $7.7 million on a year-to-date basis

• Consolidated Leverage Ratio

- Fiscal Quarter Ending September 30, 2022 and each Fiscal Quarter thereafter, maximum of 3.00 to 1.00

• Consolidated Fixed Charge Coverage Ratio

- Fiscal Quarter Ending December 31, 2022 and each Fiscal Quarter thereafter, minimum of 1.25 to 1.00.

In addition, the Credit Facility contains events of default that are usual and customary for similar arrangements, including non-payment of principal, interest or fees; breaches of representations and warranties that are not timely cured; violation of covenants; bankruptcy and insolvency events; and events constituting a change of control.

See Note 11 in the Notes to the Financial Statements (of this Form 10-Q) for further discussion on the Company’s Debt.

Bonding Capacity

We are often 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 March 31, 2022, the capacity under our current bonding arrangement was at least $750 million, with approximately $235 million of projects being bonded. 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, concrete and steel. Due to the relative short-term duration of our projects, we are generally able to include anticipated price increases in the cost of our bids.

ITEM 3.            QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

In the normal course of business, our results of operations are subject to risks related to fluctuations in commodity prices and fluctuations in interest rates. Historically, our exposure to foreign currency fluctuations has not been material and has been limited to temporary field accounts located in foreign countries where we perform work. Foreign currency fluctuations were immaterial in this reporting period.

41

Commodity price risk

We are subject to fluctuations in commodity prices for concrete, steel products and fuel. Although we routinely attempt to secure firm quotes from our suppliers, we generally do not hedge against increases in prices for commodity products. 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 March 31, 2022, we had $27.4 million in outstanding borrowings under our credit facility, with a weighted average ending interest rate of 4.73%. Based on the amounts outstanding under our credit facility as of March 31, 2022, a 100 basis-point increase in LIBOR (or an equivalent successor rate) would increase the Company’s annual interest expense by approximately $0.3 million.

ITEM 4.            CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

As required, the Company’s management, with the participation of its Chief Executive Officer and Chief Financial Officer, have conducted an evaluation of the effectiveness of the Company’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended) as of the end of the period covered by this quarterly report. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer have concluded that the Company’s disclosure controls and procedures are effective as of March 31, 2022.

Changes in Internal Control over Financial Reporting

There were no changes to our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the quarter ended March 31, 2022 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II.OTHER INFORMATION

ITEM 1.            LEGAL PROCEEDINGS

For information about litigation involving us, see Note 16 to the condensed consolidated financial statements in Part I of this report, which we incorporate by reference into this Item 1 of Part II.

ITEM 1A.RISK FACTORS

There have been no material changes to the risk factors previously disclosed in Part I, Item 1A, "Risk Factors", of our 2021 Form 10-K.

ITEM 2.UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

There were no sales of equity securities in the period ended March 31, 2022.

42

ITEM 3.DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4.            MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5.            OTHER INFORMATION

Following the departure of the Company’s Chief Executive Officer on April 6, 2022, our Chairman of the Board, Austin J. Shanfelter, assumed the duties of Interim Chief Executive Officer and Interim Chief Financial Officer while the Company conducts a search for a new Chief Executive Officer and Chief Financial Officer.

ITEM 6.            EXHIBITS

Exhibit Number	Description
3.1	Amended and Restated Certificate of Incorporation of Orion Group Holdings, Inc. (incorporated herein by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, filed with the Securities and Exchange Commission on August 5, 2016 (File No. 001-33891)).
3.2	Amended and Restated Bylaws of Orion Group Holdings, Inc. (incorporated herein by reference to Exhibit 3.2 to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, filed with the Securities and Exchange Commission on August 5, 2016 (File No. 001-33891)).
10.1	Ninth amendment, effective March 1, 2022, to the Credit Agreement dated as of August 5, 2015 among Orion Marine Group, Inc. as Borrower, Certain Subsidiaries of the Borrower Party Hereto From Time to Time, as Guarantors, the Lenders Party Hereto, Regions Bank, as Administrative Agent and Collateral Agent, and Bank of America, N.A. and BOKF, NA dba Bank of Texas, as Co-Syndication Agents. (incorporated herein by reference to Exhibit 10.31 to the Company’s Annual Report on Form 10-K, filed with the Securities and Exchange Commission on March 7, 2022 (File No. 001-33891)).
†10.2	Consulting Agreement, dated April 6, 2022, by and between Mark R. Stauffer and Orion Group Holdings, Inc. (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the Securities and Exchange Commission on April 12, 2022 (File No. 001-33891)).
†10.3	Separation and General Release Agreement, dated April 6, 2022, by and between Mark R. Stauffer and Orion Group Holdings, Inc. (incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed with the Securities and Exchange Commission on April 12, 2022 (File No. 001-33891)).
*31 .1	Certification of the Chief Executive Officer Pursuant to Rules 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

43

Exhibit Number	Description
*31 .2	Certification of the Chief Financial Officer Pursuant to Rules 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
*32 .1	Certification of the Chief Executive Officer and the Chief Financial Officer pursuant to Title 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
*101.INS	XBRL Instance Document.
*101.SCH	Inline XBRL Taxonomy Extension Schema Document.
*101.CAL	Inline XBRL Extension Calculation Linkbase Document.
*101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document.
*101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document.
*101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document.
*104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

*     Filed herewith

†     Management contract or compensatory plan or arrangement

44

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 GROUP HOLDINGS, INC.
April 29, 2022	By:	/s/ Austin J. Shanfelter
		Austin J. Shanfelter Interim Chief Executive Officer
April 29, 2022	By:	/s/ Austin J. Shanfelter
		Austin J. Shanfelter Interim Chief Financial Officer

45

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

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

OF THE SECURITIES EXCHANGE ACT, AS AMENDED

I, Austin J. Shanfelter, certify that:

1.  I have reviewed this Form 10-Q of Orion Group Holdings, 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 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 Quarterly 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 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/ Austin J. Shanfelter
April 29, 2022	Austin J. Shanfelter
	Interim Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

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

OF THE SECURITIES EXCHANGE ACT, AS AMENDED

I, Austin J. Shanfelter, certify that:

1.  I have reviewed this Form 10-Q of Orion Group Holdings, 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 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 Quarterly 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 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/ Austin J. Shanfelter
April 29, 2022	Austin J. Shanfelter
	Interim 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 Quarterly Report of Orion Group Holdings, Inc (the “Company”) on Form 10-Q for the quarter ended March 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Austin J. Shanfelter, Interim Chief Executive Officer and Interim Chief Financial Officer 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 my 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/ Austin J. Shanfelter
April 29, 2022	Austin J. Shanfelter
	Interim Chief Executive Officer
By:	/s/ Austin J. Shanfelter
April 29, 2022	Austin J. Shanfelter
	Interim Chief Financial Officer

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2022	Apr. 28, 2022
Document and Entity Information [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Mar. 31, 2022
Entity File Number	1-33891
Entity Registrant Name	ORION GROUP HOLDINGS, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	26-0097459
Entity Address, Address Line One	12000 Aerospace Avenue
Entity Address, Address Line Two	Suite 300
Entity Address, City or Town	Houston
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77034
City Area Code	713
Local Phone Number	852-6500
Title of 12(b) Security	Common stock, $0.01 par value per share
Trading Symbol	ORN
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		30,641,097
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q1
Entity Central Index Key	0001402829
Amendment Flag	false

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 6,726	$ 12,293
Accounts receivable:
Trade, net of allowance for credit losses of $323 and $323, respectively	99,780	88,173
Retainage	43,467	41,379
Income taxes receivable	405	405
Other current	3,713	17,585
Inventory	1,467	1,428
Contract assets	24,474	28,529
Prepaid expenses and other	6,008	8,142
Total current assets	186,040	197,934
Property and equipment, net	104,974	106,654
Operating lease right-of-use assets, net of amortization	15,006	14,686
Financing lease right-of-use assets, net of amortization	17,472	14,561
Inventory, non-current	5,568	5,418
Intangible assets, net of amortization	8,246	8,556
Deferred income tax asset	40	41
Other non-current	3,530	3,900
Total assets	340,876	351,750
Current liabilities:
Current debt, net of debt issuance costs	27,210	39,141
Accounts payable:
Trade	60,537	48,217
Retainage	1,186	923
Accrued liabilities	21,141	38,594
Income taxes payable	1,977	601
Contract liabilities	32,593	26,998
Current portion of operating lease liabilities	4,005	3,857
Current portion of financing lease liabilities	4,670	3,406
Total current liabilities	153,319	161,737
Long-term debt, net of debt issuance costs	929	259
Operating lease liabilities	11,709	11,637
Financing lease liabilities	12,605	10,908
Other long-term liabilities	18,530	18,942
Deferred income tax liability	187	169
Total liabilities	197,279	203,652
Stockholders' equity:
Preferred stock -- $0.01 par value, 10,000,000 authorized, none issued
Common stock -- $0.01 par value, 50,000,000 authorized, 31,676,725 and 31,712,457 issued; 30,965,494 and 31,001,226 outstanding at March 31, 2022 and December 31, 2021, respectively	317	317
Treasury stock, 711,231 shares, at cost, as of March 31, 2022 and December 31, 2021, respectively	(6,540)	(6,540)
Additional paid-in capital	186,236	185,881
Retained loss	(36,416)	(31,560)
Total stockholders' equity	143,597	148,098
Total liabilities and stockholders' equity	$ 340,876	$ 351,750

XML

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Allowance for credit losses	$ 323	$ 323
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	31,676,725	31,712,457
Common stock, shares outstanding	30,965,494	31,001,226
Treasury stock, shares (in shares)	711,231	711,231

XML

Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Statement
Contract revenues	$ 174,931	$ 153,309
Costs of contract revenues	162,115	137,854
Gross profit	12,816	15,455
Selling, general and administrative expenses	16,170	14,630
Amortization of intangible assets	310	380
Gain on disposal of assets, net	(809)	(1,610)
Operating (loss) income	(2,855)	2,055
Other (expense) income:
Other income	44	37
Interest income	19	26
Interest expense	(740)	(1,040)
Other expense, net	(677)	(977)
(Loss) income before income taxes	(3,532)	1,078
Income tax expense	1,324	150
Net (loss) income	$ (4,856)	$ 928
Basic (loss) earnings per share (in dollars per share)	$ (0.16)	$ 0.03
Diluted (loss) earnings per share (in dollars per share)	$ (0.16)	$ 0.03
Shares used to compute (loss) income per share:
Basic (in shares)	30,971,379	30,465,475
Diluted (in shares)	30,971,379	30,499,978

XML

Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (4,856)	$ 928
Change in fair value of cash flow hedge, net of tax expense of $53 for the three months ended March 31, 2021		177
Total comprehensive (loss) income	$ (4,856)	$ 1,105

XML

Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($)
Statement of Comprehensive Income [Abstract]
Change in fair value of cash flow hedge, tax expense (benefit)	$ 53

XML

Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Treasury Stock	Other Comprehensive Income (Loss)	Additional Paid-In Capital	Retained Earnings	Total
Beginning balance, shares at Dec. 31, 2020	31,171,804
Beginning treasury stock, shares at Dec. 31, 2020		(711,231)
Beginning balance at Dec. 31, 2020	$ 312	$ (6,540)	$ (1,602)	$ 184,324	$ (17,000)	$ 159,494
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation				383		383
Exercise of stock options, shares	23,755
Exercise of stock options				86		86
Payments related to tax withholding for stock-based compensation, shares	(6,673)
Payments related to tax withholding for stock-based compensation				(36)		(36)
Cash flow hedge			230			230
Net income (loss)					928	928
Ending balance, shares at Mar. 31, 2021	31,188,886
Ending treasury stock, shares at Mar. 31, 2021		(711,231)
Ending balance at Mar. 31, 2021	$ 312	$ (6,540)	$ (1,372)	184,757	(16,072)	$ 161,085
Beginning balance, shares at Dec. 31, 2021	31,712,457					31,712,457
Beginning treasury stock, shares at Dec. 31, 2021		(711,231)				(711,231)
Beginning balance at Dec. 31, 2021	$ 317	$ (6,540)		185,881	(31,560)	$ 148,098
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation				370		370
Payments related to tax withholding for stock-based compensation, shares	(4,739)
Payments related to tax withholding for stock-based compensation				(15)		(15)
Issue restricted stock, shares	8,929
Forfeiture of restricted stock (in shares)	(39,922)
Net income (loss)					(4,856)	$ (4,856)
Ending balance, shares at Mar. 31, 2022	31,676,725					31,676,725
Ending treasury stock, shares at Mar. 31, 2022		(711,231)				(711,231)
Ending balance at Mar. 31, 2022	$ 317	$ (6,540)		$ 186,236	$ (36,416)	$ 143,597

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Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities
Net (loss) income	$ (4,856)	$ 928
Adjustments to reconcile net (loss) income to net cash used in operating activities:
Depreciation and amortization	5,503	5,704
Amortization of ROU operating leases	1,176	1,348
Amortization of ROU finance leases	760	781
Amortization of deferred debt issuance costs	32	239
Deferred income taxes	19	50
Stock-based compensation	370	383
Gain on disposal of assets, net	(809)	(1,610)
Change in operating assets and liabilities:
Accounts receivable	(13,907)	3,837
Inventory	(189)	74
Prepaid expenses and other	2,504	60
Contract assets	4,055	10,474
Accounts payable	12,689	(9,735)
Accrued liabilities	(3,075)	(2,371)
Operating lease liabilities	(1,183)	(1,196)
Income tax payable	1,376	137
Contract liabilities	5,595	15
Net cash provided by operating activities	10,060	9,118
Cash flows from investing activities:
Proceeds from sale of property and equipment	713	1,950
Purchase of property and equipment	(3,523)	(1,618)
Insurance claim proceeds related to property and equipment		440
Net cash (used in) provided by investing activities	(2,810)	772
Cash flows from financing activities:
Borrowings from Credit Facility		5,000
Payments made on borrowings from Credit Facility	(11,671)	(11,155)
Loan costs from Credit Facility	(494)
Payments of finance lease liabilities	(637)	(732)
Payments related to tax withholding for stock-based compensation	(15)	(36)
Exercise of stock options		86
Net cash used in by financing activities	(12,817)	(6,837)
Net change in cash, cash equivalents and restricted cash	(5,567)	3,053
Cash, cash equivalents and restricted cash at beginning of period	12,293	1,589
Cash, cash equivalents and restricted cash at end of period	6,726	4,642
Supplemental disclosures of cash flow information, cash paid during the period for:
Interest	154	443
Taxes, net of refunds	$ (71)	$ (37)

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Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Statement of Cash Flows [Abstract]
Cash and cash equivalents	$ 6,726	$ 12,293
Total cash, cash equivalents and restricted cash shown above	$ 6,726	$ 12,293	$ 4,642	$ 1,589

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Description of Business and Basis of Presentation

3 Months Ended

Mar. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Description of Business and Basis of Presentation

Orion Group Holdings, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements

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

(Unaudited)

1.Description of Business and Basis of Presentation

Description of Business

Orion Group Holdings, Inc., its subsidiaries and affiliates (hereafter collectively referred to as the "Company"), provide a broad range of specialty construction services in the infrastructure, industrial, and building sectors of the continental United States, Alaska, Canada and the Caribbean Basin. The Company’s marine segment services the infrastructure sector through marine transportation facility construction, marine pipeline construction, marine environmental structures, dredging of waterways, channels and ports, environmental dredging, design, and specialty services. Its concrete segment services the building sector by providing turnkey concrete construction services including pour and finish, dirt work, layout, forming, rebar, and mesh across the light commercial, structural and other associated business areas. The Company is headquartered in Houston, Texas with offices throughout its operating areas.

The tools used by the chief operating decision maker ("CODM") to allocate resources and assess performance are based on two reportable and operating segments: marine, which operates under the Orion brand and logo, and concrete, which operates under the TAS Commercial Concrete brand and logo.

Although we describe the business in this report in terms of the services the Company provides, its base of customers and the areas in which it operates, the Company has determined that its operations currently comprise two reportable segments pursuant to Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 280, Segment Reporting.

In making this determination, the Company considered the similar economic characteristics of its operations that comprise its marine segment. For the marine segment, the methods used, and the internal processes employed, to deliver marine construction services are similar throughout the segment, including standardized estimating, project controls and project management. This segment has the same customers with similar funding drivers and are subject to similar regulatory regimes 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 U.S. Occupational Safety and Health Administration ("OSHA"), among others. Additionally, the segment is driven by macro-economic considerations including the level of import/export seaborne transportation, development of energy-related infrastructure, cruise line expansion and operations, marine bridge infrastructure development, waterway pipeline crossings and the maintenance of waterways. These considerations, and others, are key catalysts for future prospects and are similar across the segment.

For the concrete segment, the Company also considered the similar economic characteristics of these operations. The methods used, and the internal processes employed, to deliver concrete construction services are similar throughout the segment, including standardized estimating, project controls and project management. The projects of this segment are subject to similar regulatory regimes such as OSHA. Additionally, this segment is driven by macro-economic considerations, including movements in population, commercial real estate development, institutional funding and expansion, and recreational development, specifically in metropolitan areas of Texas. These considerations, and others, are key catalysts for current operations and future prospects and are similar across the segment.

Basis of Presentation

The accompanying condensed consolidated financial statements and financial information included herein have been prepared pursuant to the interim period reporting requirements of Form 10-Q. Consequently, certain information and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) have been condensed or omitted. Readers of this report should also read the Company’s consolidated financial statements and the notes thereto included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (“2021 Form 10-K”) as well as Item 7 – Management’s Discussion and Analysis of Financial Condition and Results of Operations also included in its 2021 Form 10-K.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments considered necessary for a fair presentation of the Company’s financial position, results of operations, and cash flows for the periods presented. Such adjustments are of a normal recurring nature. Interim results of operations for the three months ended March 31, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022.

In connection with preparing consolidated financial statements for each annual and interim reporting period, the Company is required to evaluate whether there are conditions or events, considered in aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. Substantial doubt exists when conditions and events, considered in aggregate, indicate that it is probable that a company will be unable to meet its obligations as they become due within one year after the date that the consolidated financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans and actions that have not been fully implemented as of the date that the financial statements are issued. When substantial doubt exists, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both: (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued; and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. Generally, to be considered probable of being effectively implemented, the plans must have been approved before the date that the financial statements are issued.

The assessment of the liquidity and going concern requires the Company to make estimates of future activity and judgments about whether the Company has adequate liquidity to operate.  Significant assumptions used in the Company's forecasted model of liquidity include forecasted sales, costs, our ability to manage spending on capital expenditures, limit spending on the ERP system implementation and improve working capital. Based on a careful assessment of these factors management believes that the Company will have adequate liquidity for its operations for at least the next 12 months. Therefore, management’s conclusion is that substantial doubt is not raised as to the Company’s ability to continue as a going concern.

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Summary of Significant Accounting Principles

3 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Summary of Significant Accounting Principles

2.Summary of Significant Accounting Policies

The preparation of condensed consolidated financial statements in conformity with 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;

● The recording of accounts receivable and allowance for credit losses;

● The carrying value of property, plant and equipment;

● Leases;

● Finite and infinite-lived intangible assets, testing for indicators of impairment;

● Stock-based compensation;

● Income taxes; and

● Self-insurance

Revenue Recognition

The Company’s revenue is derived from contracts to provide marine construction, dredging, turnkey concrete services, and other specialty services. The Company’s projects are typically brief in duration, but occasionally, span a period of over one year. The Company determines the appropriate accounting treatment for each contract before work begins and, subject to qualifications discussed in the next paragraph, generally records contract over time.

Performance obligations are promises in a contract to transfer distinct goods or services to the customer and are the unit of account under Topic 606. Each of the Company’s contracts and related change orders typically represent a single performance obligation because the Company provides an integrated service and individual goods and services are not separately identifiable. Revenue is recognized over time because control of the promised goods and services are continuously transferred to the customer over the life of the contract. For contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each performance obligation using its best estimate of the stand-alone selling price of each distinct good or service. Progress is measured by the percentage of actual 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 costs include all direct costs, such as material and labor, and those indirect costs incurred that are related to contract performance such as payroll taxes and insurance. General and administrative costs are charged to expense as incurred. Upfront costs, such as costs to mobilize personnel and equipment prior to satisfying a performance obligation are capitalized and amortized over the contract performance period.

Changes in job performance, job conditions and estimated profitability, including those arising from final contract settlements, may result in revisions to costs and reported revenue and are recognized in the period in which the revisions are determined. The effect of changes in estimates of contract revenue or contract costs is recognized as an adjustment to recognized revenue on a cumulative catch-up basis. When the Company anticipates a loss on a contract that is not yet complete, it recognizes the entire loss in the period in which such

losses are determined. Revenue is recorded net of any sales taxes collected and paid on behalf of the customer, if applicable.

Contract revenue is derived from the original contract price as modified by agreed-upon change orders and estimates of variable consideration related to incentive fees and change orders or claims for which price has not yet been agreed by the customer. The Company estimates variable consideration based on its assessment of the most likely amount to which it expects to be entitled. Variable consideration is included in the estimated recognition of revenue to the extent it is probable that a significant reversal of cumulative recognized revenue will not occur. A determination that the collection of a claim is probable is based upon compliance with the terms of the contract and the extent to which the Company performed in accordance therewith but does not guarantee collection in full.

Assets and liabilities derived from contracts with customers include the following:

● Accounts Receivable: Trade, net of allowance - Represent amounts billed and currently due from customers and are stated at their estimated net realizable value.

● Accounts Receivable: Retainage - Represent amounts which have not been billed to or paid by customers due to retainage provisions in construction contracts, which amounts generally become payable upon contract completion and acceptance by the customer.

● Contract Assets - Represent revenues recognized in excess of amounts billed, which management believes will be billed and collected within one year of the completion of the contract and are recorded as a current asset, until such amounts are either received or written off.

● Contract Liabilities - Represent billings in excess of revenues recognized and are recorded as a current liability, until the underlying obligation has been performed or discharged.

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 its cash balances in excess of federally insured limits. Cash equivalents at March 31, 2022 and December 31, 2021 consisted primarily of overnight bank deposits.

Risk Concentrations

Financial instruments that potentially subject the Company to concentrations of credit risk principally consist of 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 portion of the Company’s operations is 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, net of allowances for credit losses. The Company has significant investments in billed and unbilled receivables as of March 31, 2022 and December 31, 2021. Billed receivables represent amounts billed upon the completion of small contracts and progress billings on large contracts in accordance with contract terms and milestone achievements. Unbilled receivables on contracts represent recoverable costs and accrued profits that are not yet capable of being billed under the terms of the applicable contracts. Revenue associated with these billings is recorded net of any sales tax, if applicable.

Past due balances over 90 days and other higher risk receivables identified by management are reviewed individually for collectability. In establishing an allowance for credit losses, the Company evaluates its contract receivables and contract assets and thoroughly reviews historical collection experience, the financial condition of its customers, billing disputes and other factors. The Company writes off potentially uncollectible accounts receivable against the allowance for credit losses if it is determined that the amounts will not be collected or if a settlement with respect to a disputed receivable is reached for an amount that is less than the carrying value. As of both March 31, 2022 and December 31, 2021, the Company has recorded an allowance for credit losses of $0.3 million.

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. Retainage at March 31, 2022 totaled $43.5 million, of which $5.2 million is expected to be collected beyond March 31, 2023. Retainage at December 31, 2021 totaled $41.4 million.

From time to time, 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 amounts previously recorded, which could result in the recording of a loss in the amount of the shortfall. 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

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. Environmental liabilities, if any, are recognized when the liability is considered probable and the amount can be reasonably estimated. The Company did not recognize any environmental liabilities as of March 31, 2022 or December 31, 2021.

Fair Value Measurements

The Company evaluates and presents certain amounts included in the accompanying condensed consolidated financial statements at “fair value” in accordance with U.S. GAAP, which requires the Company to base its estimates on assumptions that 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. Refer to Note 8 for more information regarding fair value determination.

The Company generally applies 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

Current inventory consists of parts and small equipment held for use in the ordinary course of business and is valued at the lower of cost (using historical average cost) or net realizable value. Where shipping and handling costs are incurred by the Company, these charges are included in inventory and charged to cost of contract revenue upon use. Non-current inventory consists of spare parts (including 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 and is valued at the lower of cost (using historical average cost) or net realizable value.

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 ten 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 10 years
Buildings and improvements	10 to 30 years
Construction equipment	3 to 10 years
Vessels and other equipment	3 to 40 years
Office equipment	3 to 5 years

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

Dry-docking costs are capitalized and amortized using the straight-line method over a period ranging from three to seven years. Dry-docking costs 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 costs 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.

Property and equipment are reviewed for impairment whenever events or changes in circumstances indicate the carrying amount of an asset or asset group 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. There were no assets classified as held for sale as of March 31, 2022 or December 31, 2021.

Leases

Management determines if a contract is or contains a lease at inception of the contract or modification of the contract. A contract is or contains a lease if the contract conveys the right to control the use of an identified asset for a period in exchange for consideration. Control over the use of the identified asset means the lessee has both (a) the right to obtain substantially all of the economic benefits from the use of the asset and (b) the right to direct the use of the asset.

Finance and operating lease right-of-use (“ROU”) assets and liabilities are recognized based on the present value of future minimum lease payments over the expected lease term at commencement date. As the implicit rate is not determinable in most of the Company’s leases, management uses the Company’s incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The expected lease term includes options to extend or terminate the lease when it is reasonably certain the Company will exercise such option. Lease expense for minimum lease payments is recognized on a straight-line basis over the expected lease term.

The Company’s lease arrangements have lease and non-lease components. Leases with an expected term of 12 months or less are not accounted for on the balance sheet and the related lease expense is recognized on a straight-line basis over the expected lease term.

The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants.

See Note 18 for more information regarding leases.

Intangible Assets

Intangible assets that have finite lives are amortized. In addition, the Company evaluates the remaining useful life of intangible assets 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. Intangible assets that have infinite lives are not amortized, but are subject to impairment testing at least annually or more frequently if events or circumstances indicate that the asset may be impaired.

The Company has one infinite-lived intangible asset, a trade name, which it tests for impairment annually on October 31, or whenever events or circumstances indicate that the carrying amount of the trade name may not be recoverable. Impairment is calculated as the excess of the trade name’s carrying value over its fair value. The fair value of the trade name is determined using the relief from royalty method, a variation of the income approach. This method assumes that if a company owns intellectual property, it does not have to “rent” the asset and is, therefore, “relieved” from paying a royalty. Once a supportable royalty rate is determined, the rate is then applied to the projected revenues over the expected remaining life of the intangible assets to estimate the royalty savings. This approach is dependent on a number of factors, including estimates of future growth and trends, royalty rates, discount rates and other variables.

See Note 9 for additional discussion of intangible assets and trade name impairment testing.

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 Black-Scholes option-pricing model requires the use of subjective assumptions in the computation. Changes in these assumptions can cause significant fluctuations in the fair value of the option award. 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 closing price of the stock on the date of grant.

Compensation expense is recognized only for stock-based payments expected to vest. The Company estimates forfeitures at the date of grant based on historical experience and future expectations. This assessment is updated on a periodic basis. See Note 15 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, Income Taxes which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on its consolidated tax return. The Company evaluates and records 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 it operates.

See Note 13 for additional discussion of income taxes.

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 marine segment maintains five levels of excess loss insurance coverage, totaling $200 million in excess of primary coverage. The marine segment’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 Contingent Maritime Employer’s Liability is $10 million and the Watercraft Pollution Policy primary limit is $5 million. The concrete segment maintains five levels of excess loss insurance coverage, totaling $200 million in excess of primary coverage. The concrete segment’s excess loss coverage responds to most of its policies when a primary limit of $1 million has been exhausted.

If a claim arises and a potential insurance recovery is probable, the impending gain is recognized separately from the related loss. The recovery will only be recognized up to the amount of the loss once the recovery of the claim is deemed probable and any excess gain will fall under contingency accounting and will only be recognized once it is realized. The Company does not net insurance recoveries against the related claim liability as the amount of the claim liability is determined without consideration of the anticipated insurance recoveries from third parties.

Separately, the Company’s marine segment employee health care is paid for by general assets of the Company and currently administered by a third party. 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 estimates. Any adjustments to such reserves are included in the Condensed Consolidated Statements of Operations in the period in which they become known. The Company’s concrete segment employee health care is provided through two policies. A fully funded policy is offered primarily to salaried employees and their dependents while a partially self-funded plan with an appropriate stop-loss is offered primarily to hourly employees and their dependents. The self-funded plan is funded to the maximum exposure and, as a result, is expected to receive a partial refund after the policy expiration.

The total accrual for insurance claims liabilities was $5.2 million and $19.8 million at March 31, 2022 and December 31, 2021, respectively, reflected as a component of accrued liabilities in the condensed consolidated balance sheet. The total accrual for insurance claims receivable was $1.6 million and $13.3 million at March 31, 2022 and December 31, 2021, respectively, reflected as a component of other current accounts receivable in the condensed consolidated balance sheet.

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Revenue

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Revenue

3.Revenue

Contract revenues are recognized when control of the promised goods or services is transferred to the customer in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. The following table represents a disaggregation of the Company’s contract revenues by service line for the marine and concrete segments:

	Three months ended March 31,
	2022		2021
Marine Segment
Construction	$	59,152	$	43,936
Dredging		22,166		24,682
Specialty Services		3,162		3,528
Marine segment contract revenues	$	84,480	$	72,146
Concrete Segment
Structural	$	13,676	$	16,661
Light Commercial		76,775		64,495
Other		—		7
Concrete segment contract revenues	$	90,451	$	81,163
Total contract revenues	$	174,931	$	153,309

The Company has determined that it has two reportable segments pursuant to FASB ASC Topic 280, Segment Reporting, but has disaggregated its contract revenues in the above chart in terms of services provided within such segments. In making this determination, the Company considered the similar characteristics of its operations as discussed in Note 1. Additionally, as discussed, both the marine and concrete segments have limited contracts with multiple performance obligations. The Company’s contracts are often estimated and bid as one project and evaluated as to performance as one project, not by individual services performed by each. Both the marine and concrete segments have a single leader responsible for the entire segment, not by service lines of the segments. Resources are allocated by segment and financial and budgetary information is compiled and reviewed by segment, not service line.

Marine Segment

Construction services include construction, restoration, maintenance, dredging and repair of marine transportation facilities, marine pipelines, bridges and causeways and marine environmental structures. Dredging services generally enhance or preserve the navigability of waterways or the protection of shorelines through the removal or replenishment of soil, sand or rock. Specialty services include design, salvage, demolition, surveying, towing, diving and underwater inspection, excavation and repair.

Concrete Segment

Structural services include elevated concrete pouring for products such as columns, elevated beams and structural walls. Light commercial services include horizontally poured concrete for products such as sidewalks, ramps, tilt walls and trenches. Other services comprise labor related to concrete pouring such as rebar installation and pumping services and typically support the Company’s structural and light commercial services.  

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Concentration of Risk and Enterprise-Wide Disclosures

3 Months Ended

Mar. 31, 2022

Risks and Uncertainties [Abstract]

Concentration of Risk and Enterprise Wide Disclosures

4.Concentration of Risk and Enterprise-Wide Disclosures

In both reportable segments 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 current receivables (trade and retainage) at March 31, 2022 and December 31, 2021, respectively:

	March 31, 2022				December 31, 2021
Federal Government	$	8,380	6	%	$	6,563	5	%
State Governments		571	-	%		61	-	%
Local Governments		19,929	14	%		11,923	9	%
Private Companies		114,690	80	%		111,328	86	%
Gross receivables		143,570	100	%		129,875	100	%
Allowance for credit losses		(323)				(323)
Net receivables	$	143,247			$	129,552

At both March 31, 2022 and December 31, 2021, no single customer accounted for more than 10.0% of total current receivables.

Additionally, the table below represents concentrations of contract revenue by type of customer for the three months ended March 31, 2022 and 2021, respectively:

	Three months ended March 31,
	2022		%		2021		%
Federal Government	$	22,695	13	%	$	12,764	8	%
State Governments		7,704	4	%		168	-	%
Local Governments		32,402	19	%		33,516	22	%
Private Companies		112,130	64	%		106,861	70	%
Total contract revenues	$	174,931	100	%	$	153,309	100	%

In the three months ended March 31, 2022, one customer in the Federal Government category accounted for 10.4% of total contract revenues. In the three months ended March 31, 2021, no single customer exceeded 10.0% of total contract revenues.

The Company does not believe that the loss of any one of its customers would have a material adverse effect on the Company or its subsidiaries and affiliates since no single specific customer sustains such a large portion of receivables or contract revenue over time.

The concrete segment primarily purchases concrete from select suppliers. The loss of any one of these suppliers could adversely impact short-term operations.

Contract revenues generated outside the United States totaled 0.4% and 1.6% of total revenues for the three months ended March 31, 2022 and 2021, respectively, and were primarily located in the Caribbean Basin and Mexico.

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Contracts in Progress

3 Months Ended

Mar. 31, 2022

Contractors [Abstract]

Contracts in Progress

5.Contracts in Progress

Contracts in progress are as follows at March 31, 2022 and December 31, 2021:

	March 31,		December 31,
	2022		2021
Costs incurred on uncompleted contracts	$	1,150,314	$	1,138,298
Estimated earnings		164,867		168,861
		1,315,181		1,307,159
Less: Billings to date		(1,323,300)		(1,305,628)
	$	(8,119)	$	1,531
Included in the accompanying Condensed Consolidated Balance Sheets under the following captions:
Contract assets	$	24,474	$	28,529
Contract liabilities		(32,593)		(26,998)
	$	(8,119)	$	1,531

Included in contract assets is approximately $5.3 million and $3.8 million at March 31, 2022 and December 31, 2021, respectively, related to claims and unapproved change orders. See Note 2 to the Company’s consolidated financial statements for discussion of the accounting for these claims.

Remaining performance obligations represent the transaction price of firm orders or other written contractual commitments from customers for which work has not been performed or is partially completed and excludes unexercised contract options and potential orders. As of March 31, 2022, the aggregate amount of the remaining performance obligations was approximately $604.1 million. Of this amount, the current expectation of the Company is that it will recognize $495.8 million, or 82%, in the next 12 months and the remaining balance thereafter.

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Property and Equipment

3 Months Ended

Mar. 31, 2022

Property, Plant and Equipment [Abstract]

Property and Equipment

6.Property and Equipment

The following is a summary of property and equipment at March 31, 2022 and December 31, 2021:

	March 31,		December 31,
	2022		2021
Automobiles and trucks	$	2,312	$	2,337
Building and improvements		34,861		34,796
Construction equipment		136,589		137,786
Vessels and other equipment		81,781		82,455
Office equipment		6,527		6,430
		262,070		263,804
Less: Accumulated depreciation		(193,814)		(191,542)
Net book value of depreciable assets		68,256		72,262
Construction in progress		8,833		6,507
Land		27,885		27,885
	$	104,974	$	106,654

For the three months ended March 31, 2022 and 2021, depreciation expense was $5.2 million and $5.3 million, respectively. Substantially all depreciation expense is included in the cost of contract revenue in the Company’s Condensed Consolidated Statements of Operations. Substantially all of the assets of the Company are pledged as collateral under the Company’s Credit Agreement (as defined in Note 11).

Substantially all of the Company’s long-lived assets are located in the United States.

See Note 2 to the Company’s condensed consolidated financial statements for further discussion of property and equipment.

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Other Current Accounts Receivable

3 Months Ended

Mar. 31, 2022

Other Current Accounts Receivable

Other Current Accounts Receivable

7.Other Current Accounts Receivable

Other current accounts receivable at March 31, 2022 and December 31, 2021 consisted of the following:

	March 31, 2022		December 31, 2021
Insurance claims receivable	$	1,580	$	13,273
Accident loss receivables		1,032		3,760
Other current receivables		1,101		552
Total other current accounts receivable	$	3,713	$	17,585

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Fair Value

3 Months Ended

Mar. 31, 2022

Fair Value Disclosures [Abstract]

Fair Value

8.Fair Value

Recurring Fair Value Measurements

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, the Company believes that the carrying value of its accounts receivable, other current assets, accounts payable and other current liabilities approximate their fair values.

The Company classifies financial assets and liabilities into the following three levels based on the inputs used to measure fair value in the order of priority indicated:

● Level 1- fair values are based on observable inputs such as quoted prices in active markets for identical assets or liabilities;

● Level 2 - fair values are based on pricing inputs other than quoted prices in active markets for identical assets and liabilities and are either directly or indirectly observable as of the measurement date; and

● Level 3- fair values are based on unobservable inputs in which little or no market data exists.

Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value requires judgment and may affect the placement of assets and liabilities within the fair value hierarchy levels.

The following table sets forth by level within the fair value hierarchy the Company’s recurring financial assets and liabilities that were accounted for at fair value on a recurring basis as of March 31, 2022 and December 31, 2021:

			Fair Value Measurements
	Carrying Value		Level 1	Level 2	Level 3
March 31, 2022
Assets:
Cash surrender value of life insurance policy	$	2,622	—	2,622	—
December 31, 2021
Assets:
Cash surrender value of life insurance policy	$	2,813	—	2,813	—

Our concrete segment has life insurance policies with a combined face value of $11.1 million as of March 31, 2022. The policies are invested in mutual funds and the fair value measurement of the cash surrender balance associated with these policies is determined using Level 2 inputs within the fair value hierarchy and will vary with investment performance. These assets are included in the "Other noncurrent" asset section in the Company’s Condensed Consolidated Balance Sheets.

Non-Recurring Fair Value Measurements

The Company generally applies 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 the infinite-lived intangible asset.

Other Fair Value Measurements

The fair value of the Company’s debt at March 31, 2022 and December 31, 2021 approximated its carrying value of $28.6 million and $39.4 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.

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Goodwill and Intangible Assets

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

9.Goodwill and Intangible Assets

Intangible assets

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

	March 31,		December 31,
	2022		2021
Finite-lived intangible assets, beginning of period	$	35,240	$	35,240
Additions		—		—
Total finite-lived intangible assets, end of period	$	35,240	$	35,240
Accumulated amortization, beginning of period	$	(33,576)	$	(32,055)
Current year amortization		(310)		(1,521)
Total accumulated amortization		(33,886)		(33,576)
Net finite-lived intangible assets, end of period	$	1,354		1,664
Infinite-lived intangible assets		6,892		6,892
Total net intangible assets	$	8,246	$	8,556

Remaining net finite-lived intangible assets were acquired as part of the purchase of TAS during 2015 and TBC during 2017 and included customer relationships. Customer relationships were valued at approximately $18.8 million and are being amortized over eight years using an accelerated method based on the pattern in which the economic benefits of the assets are consumed. For the three months ended March 31, 2022, $0.3 million of amortization expense was recognized for these assets.

Future expense remaining of approximately $1.4 million will be amortized as follows:

2022		928
2023		389
2024		37
	$	1,354

The most recent annual impairment test of the Company’s indefinite-lived intangible asset concluded that the fair value of the trade name was in excess of the carrying value, therefore no impairment was recorded.

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Accrued Liabilities

3 Months Ended

Mar. 31, 2022

Payables and Accruals [Abstract]

Accrued Liabilities

10.Accrued Liabilities

Accrued liabilities at March 31, 2022 and December 31, 2021 consisted of the following:

	March 31, 2022		December 31, 2021
Accrued salaries, wages and benefits	$	9,240	$	9,879
Accrued liabilities expected to be covered by insurance		5,169		19,818
Sales taxes		3,495		5,113
Property taxes		485		1,047
Sale-leaseback arrangement		760		743
Accounting and audit fees		449		413
Interest		215		23
Other accrued expenses		1,328		1,558
Total accrued liabilities	$	21,141	$	38,594

CARES Act

On March 27, 2020, the U.S. government enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) which among other things includes an optional payment deferral of the employer's portion of the Social Security taxes that were otherwise due through December 31, 2020. The Company elected to defer payments of approximately $7.6 million with $3.8 million paid in December 2021 and the remaining $3.8 million due December 2022, reflected in accrued liabilities in the Company’s Condensed Consolidated Balance Sheets.

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Long-term Debt And Line of Credit

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Long-term Debt and Line of Credit

11.Long-term Debt and Line of Credit

The Company entered into an amended syndicated credit agreement (the “Credit Agreement” also known as the “Fourth Amendment”) on July 31, 2018 with Regions Bank, as administrative agent and collateral agent, and the following co-syndication agents:  Bank of America, N.A., BOKF, NA dba Bank of Texas, KeyBank National Association, NBH Bank, IBERIABANK, Trustmark National Bank, First Tennessee Bank NA, and Branch Banking and Trust Company. The Credit Agreement was subsequently amended in March 2019 (the “Fifth Amendment”), May 2019 (the “Sixth Amendment”), June 2020 (the “Seventh Amendment”), October 2020 (the “Eighth Amendment”), and March 2022 (the “Ninth Amendment”).  The Company incurred debt issuance costs related to the initial Credit Agreement and several of the subsequent amendments.  The Credit Facility matures on July 31, 2023.

The Credit Agreement, which may be amended from time to time, provides for borrowings under a revolving line of credit 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 general corporate and working capital purposes, to finance capital expenditures, to refinance existing indebtedness, to finance permitted acquisitions and associated fees, and to pay for all related expenses to the Credit Facility. Interest is due and is computed based on the designation of the loan, with the option of a Base Rate Loan (the base rate plus the Applicable Margin), or an Adjusted LIBOR Rate Loan (the adjusted LIBOR rate plus the Applicable Margin). Interest is due on the last day of each quarter end for Base Rate Loans and at the end of the LIBOR rate period for Adjusted LIBOR Rate Loans. 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.

Effective, March 1, 2022, the Company entered into the Ninth Amendment to the Credit Agreement to, among other things, waive certain covenant defaults, reset the revolver limit, implement an anti-cash hoarding provision and institute temporary covenant requirements. The amendment reduced the commitment on the revolving line of credit to $42.5 million. With the execution of the Ninth Amendment, the existing Credit Facility was treated as a modification of debt and accounted for under the guidelines of ASC 470-50, Debt, Modifications and Extinguishments. The new debt issuance costs of approximately $1.0 million, inclusive of appraisal and bank consulting fees, related to the execution of the Ninth Amendment will be amortized through the maturity date.

The quarterly weighted average interest rate for the Credit Facility as of March 31, 2022 was 4.73%.

The Company’s obligations under debt arrangements consisted of the following:

	March 31, 2022						December 31, 2021
			Debt Issuance						Debt Issuance
	Principal		Costs(1)		Total		Principal		Costs(1)		Total
Revolving line of credit	$	27,400	$	(462)	$	26,938	$	39,000	$	—	$	39,000
Other debt		272		—		272		141		—		141
Total current debt		27,672		(462)		27,210		39,141		—		39,141
Other debt		929		—		929		259		—		259
Total long-term debt		929		—		929		259		—		259
Total debt	$	28,601	$	(462)	$	28,139	$	39,400	$	—	$	39,400

(1) Total debt issuance costs include underwriter fees, legal fees and syndication fees and fees related to the execution of the Ninth Amendment to the Credit Agreement.

Provisions of the revolving line of credit

The Company has a maximum borrowing availability under the revolving line of credit and swingline loans (as defined in the Credit Agreement) of $42.5 million. There is a letter of credit sublimit that is equal to the lesser of $20.0 million and the aggregate unused amount of the revolving commitments then in effect. There is also a swingline sublimit equal to the lesser of $5.0 million and the aggregate unused amount of the revolving commitments then in effect.

Revolving loans may be designated as Base Rate Loan or Adjusted LIBOR Rate Loans, at the Company’s request, and must be drawn in an aggregate minimum amount of $1.0 million and integral multiples of $250,000 in excess of that amount. Swingline loans must be drawn in an aggregate minimum amount of $250,000 and integral multiples of $50,000 in excess of that amount. The Company may convert, change, or modify such designations from time to time.

The Company is subject to a commitment fee for the unused portion of the maximum borrowing availability under the revolving line of credit. The commitment fee, which is due quarterly in arrears, is equal to the Applicable Margin of the actual daily amount by which the Aggregate Revolving Commitments exceeds the Total Revolving Outstanding. The revolving line of credit termination date is the earlier of the Credit Facility termination date, July 31, 2023, or the date the outstanding balance is permanently reduced to zero, in accordance with the terms of the amended Credit Facility.

As of March 31, 2022, the Company had $27.4 million of borrowings under the revolving line of credit. There were $1.7 million in outstanding letters of credit as of March 31, 2022, which reduced the maximum borrowing

availability on the revolving line of credit to $13.4 million. During the three months ended March 31, 2022, the Company made payments of $11.6 million on the revolving line of credit.

Other debt

The Company has entered into debt agreements with De Lage Landen Financial Services, Inc. and Mobilease for the purpose of financing equipment purchased.  As of March 31, 2022, the carrying value of this debt is $1.2 million. The agreements are secured by the financed equipment assets and the debt is included as a component of current debt and long-term debt on the Condensed Consolidated Balance Sheets.

Financial covenants

Restrictive financial covenants under the Credit Facility include:

• Consolidated EBITDA minimum of:

- Fiscal Quarter Ending March 31, 2022 - $2.6 million

- Fiscal Quarter Ending June 30, 2022 - $7.7 million on a year-to-date basis

• Consolidated Leverage Ratio

- Fiscal Quarter Ending September 30, 2022 and each Fiscal Quarter thereafter, maximum of 3.00 to 1.00

• Consolidated Fixed Charge Coverage Ratio

- Fiscal Quarter Ending December 31, 2022 and each Fiscal Quarter thereafter, minimum of 1.25 to 1.00.

In addition, the Credit Facility contains events of default that are usual and customary for similar arrangements, including non-payment of principal, interest or fees; breaches of representations and warranties that are not timely cured; violation of covenants; bankruptcy and insolvency events; and events constituting a change of control.

The Company was in compliance with all financial covenants as of March 31, 2022.

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Other Long-Term Liabilities

3 Months Ended

Mar. 31, 2022

Liabilities, Other than Long-term Debt, Noncurrent [Abstract]

Other Long-Term Liabilities

12.Other Long-Term Liabilities

Other long-term liabilities at March 31, 2022 and December 31, 2021 consisted of the following:

	March 31, 2022		December 31, 2021
Sale-leaseback arrangement	$	15,773	$	15,969
Deferred compensation		2,508		2,759
Accrued liabilities expected to be covered by insurance		249		214
Total other long-term liabilities	$	18,530	$	18,942

Sale-Leaseback Arrangement

On September 27, 2019, the Company entered into a purchase and sale agreement (the “Purchase and Sale Agreement”). Pursuant to the terms of the Purchase and Sale Agreement, the Company sold its 17300 & 17140 Market Street location in Channelview, Texas (the “Property”) for a purchase price of $19.1 million. Concurrent with the sale of the Property, the Company entered into a fifteen-year lease agreement (the “Lease Agreement”), whereby the Company will lease back the Property at an annual rental rate of approximately $1.5 million, subject to annual rent increases of 2.0%. Under the Lease Agreement, the Company has two consecutive options to extend the term of the Lease by ten years for each such option. This transaction was recorded as a failed sale-

leaseback. The Company recorded a liability for the amounts received, will continue to depreciate the non-land portion of the asset, and has imputed an interest rate so that the net carrying amount of the financial liability and remaining assets will be zero at the end of the initial lease term.

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Income Taxes

3 Months Ended

Mar. 31, 2022

Income Tax Disclosure [Abstract]

Income Taxes

13.Income Taxes

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

Income tax expense included in the Company’s accompanying Condensed Consolidated Statements of Operations was as follows (in thousands, except percentages):

	Three months ended
	March 31,
		2022			2021
Income tax expense	$	1,324		$	150
Effective tax rate		(37.5)	%		13.9	%

The effective rate for the three months ended March 31, 2022 differed from the Company’s statutory federal rate of 21% primarily due to the movement in the valuation allowance for current year activity, state income taxes and the non-deductibility of other permanent items.

The Company assessed the realizability of its deferred tax assets and determined that it was more likely than not that some portion or all the deferred tax assets would not be realized and therefore recorded a valuation allowance on the net deferred tax assets. The Company assesses the available positive and negative evidence to estimate if sufficient future taxable income will be generated to use the existing deferred tax assets. The Company considers the scheduled reversal of deferred tax liabilities, available carryback periods, and tax-planning strategies in making this assessment. For the period ended March 31, 2022 the Company evaluated all positive and negative evidence in determining the amount of deferred tax assets more likely than not to be realized. Based on the review of available evidence, Management believes that a valuation allowance on the net deferred tax assets at March 31, 2022 remains appropriate.

The Company does not expect that unrecognized tax benefits as of March 31, 2022 for certain federal income tax matters will significantly change due to any settlement and/or expiration of statutes of limitations over the next 12 months. The final outcome of these tax positions is not yet determinable. The Company’s uncertain tax benefits, if recognized, would affect the Company’s effective tax rate.

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Earnings Per Share

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Earnings Per Share

14.Earnings Per Share

Basic earnings per share is based on the weighted average number of common shares outstanding during each period. Diluted earnings per share is based on the weighted average number of common shares outstanding as well as the effect of all dilutive common stock equivalents during each period net income is generated. For the three months ended March 31, 2022 and 2021, the Company had 680,447 and 915,489 securities, respectively, that were potentially dilutive in earnings per share calculations. Such dilution is dependent on the excess of the market price of our stock over the exercise price and other components of the treasury stock method.  The exercise price for certain stock options awarded by the Company exceeded the average market

price of the Company’s common stock for the three months ended March 31, 2022 and 2021. Such stock options are antidilutive and are not included in the computation of earnings per share for those periods.

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

	Three months ended March 31,
	2022	2021
Basic:
Weighted average shares outstanding	30,971,379	30,465,475
Diluted:
Total basic weighted average shares outstanding	30,971,379	30,465,475
Effect of potentially dilutive securities:
Common stock options	—	34,503
Total weighted average shares outstanding assuming dilution	30,971,379	30,499,978

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Stock-Based Compensation

3 Months Ended

Mar. 31, 2022

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

Stock-Based Compensation

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 2011 Long Term Incentive Plan (the "2011 LTIP") and 2017 Long Term Incentive Plan (the "2017 LTIP"), which was approved by shareholders in May 2017 and authorized the maximum aggregate number of shares to be issued of 2,400,000. In general, the Company’s 2017 LTIP provides for grants of restricted stock, performance based units 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 generally are 10 years from the date of issuance. Options generally vest over a three to five-year period.

The Company applies a 3.2% and a 5.5% forfeiture rate, which is compounded over the vesting terms of the individual award, to its restricted stock and option grants, respectively, based on historical analysis.

In both the three months ended March 31, 2022 and 2021, compensation expense related to stock-based awards outstanding was $0.4 million. In both the three months ended March 31, 2022 and 2021, payments related to tax withholding for stock-based compensation for certain officers of the Company was less than $0.1 million.

In January 2022, the Company granted an independent director 8,929 shares of restricted common stock, which vested immediately on the date of grant. The fair value of all shares awarded on the date of grant was $3.36 per share.

In the three months ended March 31, 2022, there were no options exercised. In the three months ended March 31, 2021, there were 23,755 options exercised generating proceeds to the Company of approximately $0.1 million.

At March 31, 2022, total unrecognized compensation expense related to unvested stock was approximately $2.7 million, which is expected to be recognized over a period of approximately 2.0 years.

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

16.Commitments and Contingencies

On August 21, 2020, a Company dredge, the Waymon L. Boyd, was consumed by a fire while working on a project in the Port of Corpus Christi. Five crewmembers were killed, several more were injured, some seriously,

and the vessel was declared a total loss. This incident also resulted in the discharge of approximately 18,000 gallons of oil, diesel fuel and contaminated water into the Corpus Christi Ship Channel, all of which was promptly cleaned up. The Company has fully cooperated with the U.S. Coast Guard, the Port of Corpus Christi Authority, and the National Transportation Safety Board, among others, while they investigated the cause of this incident. The National Transportation Safety Board named the Company as a party of interest in their investigation. A total of eight separate lawsuits were filed against the Company by certain crewmembers or their heirs under the general maritime law and the Jones Act. In response thereto, the Company filed an action in the U.S. District Court for the Southern District of Texas that requested consolidation of the lawsuits for procedural purposes since they all arose out of the same occurrence and sought exoneration from or limitation of liability relating to the foregoing incident as provided for in the federal rules of procedure for maritime claims. The Limitation Court set a deadline of February 17, 2021 by which all claims were required to be filed and as of the Court’s deadline, thirteen persons, estates and/or entities filed claims in the Limitation for personal injuries, death, property damages and business interruption, loss of profit, loss of use of natural resources and other economic damages for unspecified economic and compensatory damages. The Company then filed a Default Motion with the Court, which was granted on April 8, 2021 that barred the filing of any further claims. Applicable accounting guidance under ASC 450 required the Company to recognize a loss if the loss is determined to be probable and reasonably estimable. As of March 31, 2022, we have recognized $206.5 million in total liabilities with respect to this incident, which includes approximately $206.0 million paid by the Company to date including full settlements with crewmembers and wreck removal costs, and accruals totaling approximately $0.5 million for outstanding claims. All claims arising from the August 21, 2020 incident have been settled within insurance coverage limits, the carriers of such insurance have reimbursed the Company $203.9 million, to date, and the Company remains confident that it otherwise has adequate vessels, equipment, and personnel to fulfill all ongoing, booked and reasonably foreseeable work. 

In addition, the Company is involved in various other legal and other proceedings which are incidental to the conduct of its business, none of which in the opinion of management will have a material effect on the Company’s financial condition, results of operations or cash flows. Management believes that it has recorded adequate accrued liabilities and believes that it has adequate insurance coverage or has meritorious defenses for these other claims and contingencies.

A legal matter was settled in the Company’s favor for $5.5 million during the first quarter of 2018. Settlement amounts were recorded in Other gain from continuing operations in the Condensed Consolidated Statement of Operations, Prepaid expenses and other (current portion of the notes receivable) and Other non-current assets (non-current portion of the notes receivable) in the Condensed Consolidated Balance Sheets. As of March 31, 2022, the current portion of the notes receivable was $0.8 million and the non-current portion was $0.9 million, net of $0.1 million of unamortized discount. Legal fees related to this matter were expensed as incurred during the respective reporting period.

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Segment Information

3 Months Ended

Mar. 31, 2022

Segment Reporting [Abstract]

Segment Information

17.Segment Information

The Company currently operates in two reportable segments: marine and concrete. The Company’s financial reporting systems present various data for management to run the business, including profit and loss statements prepared according to the segments presented. Management uses operating income to evaluate performance between the two segments. Segment information for the periods presented is provided as follows:

	Three months ended
	March 31,
		2022		2021
Marine
Contract revenues	$	84,480	$	72,146
Operating income	$	1,840	$	2,848
Depreciation and amortization expense	$	(4,323)	$	(4,358)
Total assets	$	173,577	$	268,345
Property and equipment, net	$	92,725	$	106,071
Concrete
Contract revenues	$	90,451	$	81,163
Operating loss	$	(4,695)	$	(793)
Depreciation and amortization expense	$	(1,940)	$	(2,127)
Total assets	$	167,299	$	126,510
Property and equipment, net	$	12,249	$	14,808

In connection with the preparation of the financial statements for the quarter ended June 30, 2021, the Company has identified and corrected certain immaterial errors in segment reporting for all periods presented. Specifically, certain corporate overhead costs previously recorded to the marine segment as part of operating income (loss) and allocated from the marine segment to the concrete segment below operating income in the other income (expense) line have been allocated from the marine segment to the concrete segment as part of the determination of operating income for each segment. These corrections resulted in an offsetting change in operating income (loss) for each segment of $2.9 million the three months ended March 31, 2021.

There were none and less than $0.1 million in intersegment revenues between the Company’s two reportable segments for the three months ended March 31, 2022 and 2021, respectively. The marine segment had foreign revenues of $0.7 million and $2.4 million for the three months ended March 31, 2022 and 2021, respectively. These revenues are derived from projects in the Caribbean Basin and Mexico and are paid primarily in U.S. dollars. There was no foreign revenue for the concrete segment.

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Leases

3 Months Ended

Mar. 31, 2022

Leases [Abstract]

Leases

18.Leases

The Company has operating and finance leases for office space, equipment and vehicles.

Leases recorded on the balance sheet consists of the following:

	March 31,		December 31,
Leases	2022		2021
Assets
Operating lease right-of-use assets, net (1)	$	15,006	$	14,686
Financing lease right-of-use assets, net (2)		17,472		14,561
Total assets	$	32,478	$	29,247
Liabilities
Current
Operating	$	4,005	$	3,857
Financing		4,670		3,406
Total current		8,675		7,263
Noncurrent
Operating		11,709		11,637
Financing		12,605		10,908
Total noncurrent		24,314		22,545
Total liabilities	$	32,989	$	29,808

(1) Operating lease right-of-use assets are recorded net of accumulated amortization of $10.0 million and $9.5 million as of March 31, 2022 and December 31, 2021, respectively.

(2) Financing lease right-of-use assets are recorded net of accumulated amortization of $3.4 million and $2.7 million as of March 31, 2022 and December 31, 2021, respectively.

Other information related to lease term and discount rate is as follows:

	March 31,		December 31,
	2022		2021
Weighted Average Remaining Lease Term (in years)
Operating leases	4.67		4.90
Financing leases	4.45		4.70
Weighted Average Discount Rate
Operating leases	4.76	%	4.75	%
Financing leases	4.44	%	4.28	%

The components of lease expense are as follows:

	Three Months Ended March 31,
	2022		2021
Operating lease costs:
Operating lease cost	$	1,317	$	1,654
Short-term lease cost (1)		316		690
Financing lease costs:
Interest on lease liabilities		167		126
Amortization of right-of-use assets		760		781
Total lease cost	$	2,560	$	3,251

(1) Includes expenses related to leases with a lease term of more than one month but less than one year.

Supplemental cash flow information related to leases is as follows:

	Three Months Ended March 31,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,325	$	1,498
Operating cash flows for finance leases	$	167	$	126
Financing cash flows for finance leases	$	637	$	732
Non-cash activity:
ROU assets obtained in exchange for new operating lease liabilities	$	1,521	$	165
ROU assets obtained in exchange for new financing lease liabilities	$	3,670	$	752

Maturities of lease liabilities are summarized as follows:

	Operating Leases		Finance Leases
Year ending December 31,
2022 (excluding the three months ended March 31, 2022)	$	3,547	$	3,849
2023		4,139		3,946
2024		3,317		3,386
2025		2,451		2,591
2026		1,770		2,493
Thereafter		2,360		3,112
Total future minimum lease payments		17,584		19,377
Less - amount representing interest		1,870		2,102
Present value of future minimum lease payments		15,714		17,275
Less - current lease obligations		4,005		4,670
Long-term lease obligations	$	11,709	$	12,605

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Subsequent Event

3 Months Ended

Mar. 31, 2022

Subsequent Event

Subsequent Event

19.Subsequent Events

Effective April 6, 2022, Mark R. Stauffer, the President, Chief Executive Officer, and Interim Chief Financial Officer of the Company, and a member of its Board of Directors, separated from the Company in all capacities.

Effective April 6, 2022, the Board appointed Austin J. Shanfelter, age 64, as the Company’s Interim Chief Executive Officer and Interim Chief Financial Officer. Mr. Shanfelter is currently the Chairman of the Company’s Board of Directors, and he will also continue to serve in that capacity. In connection with Mr. Shanfelter’s appointment, the Board has designated Richard L. Daerr, Jr., a current member of the Board, as Lead Independent Director.

In connection with Mr. Stauffer’s separation from the Company, he and the Company entered into a consulting agreement effective April 6, 2022 (the “Consulting Agreement”). Pursuant to the terms of the Consulting Agreement, Mr. Stauffer has agreed to provide transition assistance to Mr. Shanfelter in his role as Interim Chief Executive Officer and Interim Chief Executive Officer through June 30, 2022, for a weekly fee of $13,900.

Mr. Stauffer and the Company also entered into a Separation and General Release Agreement, effective April 6, 2022 (the “Separation Agreement”). Pursuant to the terms of the Separation Agreement, in consideration for signing a customary general release and waiver of claims, Mr. Stauffer will receive (i) the cash severance payments due him under the terms of his Employment Agreement with the Company, dated January 1, 2015, as amended by the First through Fourth Amendments, as previously disclosed by the Company, (ii) accelerated vesting of certain outstanding equity awards which were scheduled to vest on or prior to August 31, 2022, and (iii) the unmodified right to exercise any previously vested stock options. The Company will incur expenses of approximately $1.1 million, primarily in the second fiscal quarter of 2022, related to the Separation Agreement.

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Summary of Significant Accounting Principles (Policies)

3 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The accompanying condensed consolidated financial statements and financial information included herein have been prepared pursuant to the interim period reporting requirements of Form 10-Q. Consequently, certain information and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) have been condensed or omitted. Readers of this report should also read the Company’s consolidated financial statements and the notes thereto included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (“2021 Form 10-K”) as well as Item 7 – Management’s Discussion and Analysis of Financial Condition and Results of Operations also included in its 2021 Form 10-K.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments considered necessary for a fair presentation of the Company’s financial position, results of operations, and cash flows for the periods presented. Such adjustments are of a normal recurring nature. Interim results of operations for the three months ended March 31, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022.

Revenue Recognition

Revenue Recognition

The Company’s revenue is derived from contracts to provide marine construction, dredging, turnkey concrete services, and other specialty services. The Company’s projects are typically brief in duration, but occasionally, span a period of over one year. The Company determines the appropriate accounting treatment for each contract before work begins and, subject to qualifications discussed in the next paragraph, generally records contract over time.

Performance obligations are promises in a contract to transfer distinct goods or services to the customer and are the unit of account under Topic 606. Each of the Company’s contracts and related change orders typically represent a single performance obligation because the Company provides an integrated service and individual goods and services are not separately identifiable. Revenue is recognized over time because control of the promised goods and services are continuously transferred to the customer over the life of the contract. For contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each performance obligation using its best estimate of the stand-alone selling price of each distinct good or service. Progress is measured by the percentage of actual 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 costs include all direct costs, such as material and labor, and those indirect costs incurred that are related to contract performance such as payroll taxes and insurance. General and administrative costs are charged to expense as incurred. Upfront costs, such as costs to mobilize personnel and equipment prior to satisfying a performance obligation are capitalized and amortized over the contract performance period.

Changes in job performance, job conditions and estimated profitability, including those arising from final contract settlements, may result in revisions to costs and reported revenue and are recognized in the period in which the revisions are determined. The effect of changes in estimates of contract revenue or contract costs is recognized as an adjustment to recognized revenue on a cumulative catch-up basis. When the Company anticipates a loss on a contract that is not yet complete, it recognizes the entire loss in the period in which such

losses are determined. Revenue is recorded net of any sales taxes collected and paid on behalf of the customer, if applicable.

Contract revenue is derived from the original contract price as modified by agreed-upon change orders and estimates of variable consideration related to incentive fees and change orders or claims for which price has not yet been agreed by the customer. The Company estimates variable consideration based on its assessment of the most likely amount to which it expects to be entitled. Variable consideration is included in the estimated recognition of revenue to the extent it is probable that a significant reversal of cumulative recognized revenue will not occur. A determination that the collection of a claim is probable is based upon compliance with the terms of the contract and the extent to which the Company performed in accordance therewith but does not guarantee collection in full.

Assets and liabilities derived from contracts with customers include the following:

● Accounts Receivable: Trade, net of allowance - Represent amounts billed and currently due from customers and are stated at their estimated net realizable value.

● Accounts Receivable: Retainage - Represent amounts which have not been billed to or paid by customers due to retainage provisions in construction contracts, which amounts generally become payable upon contract completion and acceptance by the customer.

● Contract Assets - Represent revenues recognized in excess of amounts billed, which management believes will be billed and collected within one year of the completion of the contract and are recorded as a current asset, until such amounts are either received or written off.

● Contract Liabilities - Represent billings in excess of revenues recognized and are recorded as a current liability, until the underlying obligation has been performed or discharged.

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 its cash balances in excess of federally insured limits. Cash equivalents at March 31, 2022 and December 31, 2021 consisted primarily of overnight bank deposits.

Risk Concentrations

Risk Concentrations

Financial instruments that potentially subject the Company to concentrations of credit risk principally consist of 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 portion of the Company’s operations is 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, net of allowances for credit losses. The Company has significant investments in billed and unbilled receivables as of March 31, 2022 and December 31, 2021. Billed receivables represent amounts billed upon the completion of small contracts and progress billings on large contracts in accordance with contract terms and milestone achievements. Unbilled receivables on contracts represent recoverable costs and accrued profits that are not yet capable of being billed under the terms of the applicable contracts. Revenue associated with these billings is recorded net of any sales tax, if applicable.

Past due balances over 90 days and other higher risk receivables identified by management are reviewed individually for collectability. In establishing an allowance for credit losses, the Company evaluates its contract receivables and contract assets and thoroughly reviews historical collection experience, the financial condition of its customers, billing disputes and other factors. The Company writes off potentially uncollectible accounts receivable against the allowance for credit losses if it is determined that the amounts will not be collected or if a settlement with respect to a disputed receivable is reached for an amount that is less than the carrying value. As of both March 31, 2022 and December 31, 2021, the Company has recorded an allowance for credit losses of $0.3 million.

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. Retainage at March 31, 2022 totaled $43.5 million, of which $5.2 million is expected to be collected beyond March 31, 2023. Retainage at December 31, 2021 totaled $41.4 million.

From time to time, 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 amounts previously recorded, which could result in the recording of a loss in the amount of the shortfall. 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

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. Environmental liabilities, if any, are recognized when the liability is considered probable and the amount can be reasonably estimated. The Company did not recognize any environmental liabilities as of March 31, 2022 or December 31, 2021.

Fair Value Measurements

Fair Value Measurements

The Company evaluates and presents certain amounts included in the accompanying condensed consolidated financial statements at “fair value” in accordance with U.S. GAAP, which requires the Company to base its estimates on assumptions that 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. Refer to Note 8 for more information regarding fair value determination.

The Company generally applies 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

Current inventory consists of parts and small equipment held for use in the ordinary course of business and is valued at the lower of cost (using historical average cost) or net realizable value. Where shipping and handling costs are incurred by the Company, these charges are included in inventory and charged to cost of contract revenue upon use. Non-current inventory consists of spare parts (including 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 and is valued at the lower of cost (using historical average cost) or net realizable value.

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 ten 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 10 years
Buildings and improvements	10 to 30 years
Construction equipment	3 to 10 years
Vessels and other equipment	3 to 40 years
Office equipment	3 to 5 years

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

Dry-docking costs are capitalized and amortized using the straight-line method over a period ranging from three to seven years. Dry-docking costs 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 costs 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.

Property and equipment are reviewed for impairment whenever events or changes in circumstances indicate the carrying amount of an asset or asset group 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. There were no assets classified as held for sale as of March 31, 2022 or December 31, 2021.

Leases

Leases

Management determines if a contract is or contains a lease at inception of the contract or modification of the contract. A contract is or contains a lease if the contract conveys the right to control the use of an identified asset for a period in exchange for consideration. Control over the use of the identified asset means the lessee has both (a) the right to obtain substantially all of the economic benefits from the use of the asset and (b) the right to direct the use of the asset.

Finance and operating lease right-of-use (“ROU”) assets and liabilities are recognized based on the present value of future minimum lease payments over the expected lease term at commencement date. As the implicit rate is not determinable in most of the Company’s leases, management uses the Company’s incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The expected lease term includes options to extend or terminate the lease when it is reasonably certain the Company will exercise such option. Lease expense for minimum lease payments is recognized on a straight-line basis over the expected lease term.

The Company’s lease arrangements have lease and non-lease components. Leases with an expected term of 12 months or less are not accounted for on the balance sheet and the related lease expense is recognized on a straight-line basis over the expected lease term.

The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants.

See Note 18 for more information regarding leases.

Intangible Assets

Intangible Assets

Intangible assets that have finite lives are amortized. In addition, the Company evaluates the remaining useful life of intangible assets 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. Intangible assets that have infinite lives are not amortized, but are subject to impairment testing at least annually or more frequently if events or circumstances indicate that the asset may be impaired.

The Company has one infinite-lived intangible asset, a trade name, which it tests for impairment annually on October 31, or whenever events or circumstances indicate that the carrying amount of the trade name may not be recoverable. Impairment is calculated as the excess of the trade name’s carrying value over its fair value. The fair value of the trade name is determined using the relief from royalty method, a variation of the income approach. This method assumes that if a company owns intellectual property, it does not have to “rent” the asset and is, therefore, “relieved” from paying a royalty. Once a supportable royalty rate is determined, the rate is then applied to the projected revenues over the expected remaining life of the intangible assets to estimate the royalty savings. This approach is dependent on a number of factors, including estimates of future growth and trends, royalty rates, discount rates and other variables.

See Note 9 for additional discussion of intangible assets and trade name impairment testing.

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 Black-Scholes option-pricing model requires the use of subjective assumptions in the computation. Changes in these assumptions can cause significant fluctuations in the fair value of the option award. 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 closing price of the stock on the date of grant.

Compensation expense is recognized only for stock-based payments expected to vest. The Company estimates forfeitures at the date of grant based on historical experience and future expectations. This assessment is updated on a periodic basis. See Note 15 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, Income Taxes which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on its consolidated tax return. The Company evaluates and records 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 it operates.

See Note 13 for additional discussion of income taxes.

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 marine segment maintains five levels of excess loss insurance coverage, totaling $200 million in excess of primary coverage. The marine segment’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 Contingent Maritime Employer’s Liability is $10 million and the Watercraft Pollution Policy primary limit is $5 million. The concrete segment maintains five levels of excess loss insurance coverage, totaling $200 million in excess of primary coverage. The concrete segment’s excess loss coverage responds to most of its policies when a primary limit of $1 million has been exhausted.

If a claim arises and a potential insurance recovery is probable, the impending gain is recognized separately from the related loss. The recovery will only be recognized up to the amount of the loss once the recovery of the claim is deemed probable and any excess gain will fall under contingency accounting and will only be recognized once it is realized. The Company does not net insurance recoveries against the related claim liability as the amount of the claim liability is determined without consideration of the anticipated insurance recoveries from third parties.

Separately, the Company’s marine segment employee health care is paid for by general assets of the Company and currently administered by a third party. 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 estimates. Any adjustments to such reserves are included in the Condensed Consolidated Statements of Operations in the period in which they become known. The Company’s concrete segment employee health care is provided through two policies. A fully funded policy is offered primarily to salaried employees and their dependents while a partially self-funded plan with an appropriate stop-loss is offered primarily to hourly employees and their dependents. The self-funded plan is funded to the maximum exposure and, as a result, is expected to receive a partial refund after the policy expiration.

The total accrual for insurance claims liabilities was $5.2 million and $19.8 million at March 31, 2022 and December 31, 2021, respectively, reflected as a component of accrued liabilities in the condensed consolidated balance sheet. The total accrual for insurance claims receivable was $1.6 million and $13.3 million at March 31, 2022 and December 31, 2021, respectively, reflected as a component of other current accounts receivable in the condensed consolidated balance sheet.

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Summary of Significant Accounting Principles (Tables)

3 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Schedule of depreciable lives of property, plant and equipment

Automobiles and trucks	3 to 10 years
Buildings and improvements	10 to 30 years
Construction equipment	3 to 10 years
Vessels and other equipment	3 to 40 years
Office equipment	3 to 5 years

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Revenue (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Schedule of disaggregation of revenue

	Three months ended March 31,
	2022		2021
Marine Segment
Construction	$	59,152	$	43,936
Dredging		22,166		24,682
Specialty Services		3,162		3,528
Marine segment contract revenues	$	84,480	$	72,146
Concrete Segment
Structural	$	13,676	$	16,661
Light Commercial		76,775		64,495
Other		—		7
Concrete segment contract revenues	$	90,451	$	81,163
Total contract revenues	$	174,931	$	153,309

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Concentration of Risk and Enterprise-Wide Disclosures (Tables)

3 Months Ended

Mar. 31, 2022

Trade and contract retainage receivables

Concentration Risk [Line Items]

Schedules of concentration of risk, by risk factor

	March 31, 2022				December 31, 2021
Federal Government	$	8,380	6	%	$	6,563	5	%
State Governments		571	-	%		61	-	%
Local Governments		19,929	14	%		11,923	9	%
Private Companies		114,690	80	%		111,328	86	%
Gross receivables		143,570	100	%		129,875	100	%
Allowance for credit losses		(323)				(323)
Net receivables	$	143,247			$	129,552

Contract revenues

Concentration Risk [Line Items]

Schedules of concentration of risk, by risk factor

	Three months ended March 31,
	2022		%		2021		%
Federal Government	$	22,695	13	%	$	12,764	8	%
State Governments		7,704	4	%		168	-	%
Local Governments		32,402	19	%		33,516	22	%
Private Companies		112,130	64	%		106,861	70	%
Total contract revenues	$	174,931	100	%	$	153,309	100	%

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Contracts in Progress (Tables)

3 Months Ended

Mar. 31, 2022

Contractors [Abstract]

Schedule of contracts in progress

	March 31,		December 31,
	2022		2021
Costs incurred on uncompleted contracts	$	1,150,314	$	1,138,298
Estimated earnings		164,867		168,861
		1,315,181		1,307,159
Less: Billings to date		(1,323,300)		(1,305,628)
	$	(8,119)	$	1,531
Included in the accompanying Condensed Consolidated Balance Sheets under the following captions:
Contract assets	$	24,474	$	28,529
Contract liabilities		(32,593)		(26,998)
	$	(8,119)	$	1,531

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Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2022

Property, Plant and Equipment [Abstract]

Summary of property and equipment

	March 31,		December 31,
	2022		2021
Automobiles and trucks	$	2,312	$	2,337
Building and improvements		34,861		34,796
Construction equipment		136,589		137,786
Vessels and other equipment		81,781		82,455
Office equipment		6,527		6,430
		262,070		263,804
Less: Accumulated depreciation		(193,814)		(191,542)
Net book value of depreciable assets		68,256		72,262
Construction in progress		8,833		6,507
Land		27,885		27,885
	$	104,974	$	106,654

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Other Current Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2022

Other Current Accounts Receivable

Schedule of other current accounts receivable

	March 31, 2022		December 31, 2021
Insurance claims receivable	$	1,580	$	13,273
Accident loss receivables		1,032		3,760
Other current receivables		1,101		552
Total other current accounts receivable	$	3,713	$	17,585

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Fair Value (Tables)

3 Months Ended

Mar. 31, 2022

Fair Value Disclosures [Abstract]

Schedule of fair value, assets and liabilities measured on recurring basis

			Fair Value Measurements
	Carrying Value		Level 1	Level 2	Level 3
March 31, 2022
Assets:
Cash surrender value of life insurance policy	$	2,622	—	2,622	—
December 31, 2021
Assets:
Cash surrender value of life insurance policy	$	2,813	—	2,813	—

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Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes and amortization of finite-lived intangible assets

	March 31,		December 31,
	2022		2021
Finite-lived intangible assets, beginning of period	$	35,240	$	35,240
Additions		—		—
Total finite-lived intangible assets, end of period	$	35,240	$	35,240
Accumulated amortization, beginning of period	$	(33,576)	$	(32,055)
Current year amortization		(310)		(1,521)
Total accumulated amortization		(33,886)		(33,576)
Net finite-lived intangible assets, end of period	$	1,354		1,664
Infinite-lived intangible assets		6,892		6,892
Total net intangible assets	$	8,246	$	8,556

Summary of finite-lived intangible assets amortization expense

2022		928
2023		389
2024		37
	$	1,354

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Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2022

Payables and Accruals [Abstract]

Schedule of accrued liabilities

	March 31, 2022		December 31, 2021
Accrued salaries, wages and benefits	$	9,240	$	9,879
Accrued liabilities expected to be covered by insurance		5,169		19,818
Sales taxes		3,495		5,113
Property taxes		485		1,047
Sale-leaseback arrangement		760		743
Accounting and audit fees		449		413
Interest		215		23
Other accrued expenses		1,328		1,558
Total accrued liabilities	$	21,141	$	38,594

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Long-term Debt and Line of Credit (Tables)

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Schedule of debt

	March 31, 2022						December 31, 2021
			Debt Issuance						Debt Issuance
	Principal		Costs(1)		Total		Principal		Costs(1)		Total
Revolving line of credit	$	27,400	$	(462)	$	26,938	$	39,000	$	—	$	39,000
Other debt		272		—		272		141		—		141
Total current debt		27,672		(462)		27,210		39,141		—		39,141
Other debt		929		—		929		259		—		259
Total long-term debt		929		—		929		259		—		259
Total debt	$	28,601	$	(462)	$	28,139	$	39,400	$	—	$	39,400

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Other Long-Term Liabilities (Tables)

3 Months Ended

Mar. 31, 2022

Liabilities, Other than Long-term Debt, Noncurrent [Abstract]

Schedule of other long-term liabilities

	March 31, 2022		December 31, 2021
Sale-leaseback arrangement	$	15,773	$	15,969
Deferred compensation		2,508		2,759
Accrued liabilities expected to be covered by insurance		249		214
Total other long-term liabilities	$	18,530	$	18,942

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Income Taxes (Tables)

3 Months Ended

Mar. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of effective income tax reconciliation

	Three months ended
	March 31,
		2022			2021
Income tax expense	$	1,324		$	150
Effective tax rate		(37.5)	%		13.9	%

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

	Three months ended March 31,
	2022	2021
Basic:
Weighted average shares outstanding	30,971,379	30,465,475
Diluted:
Total basic weighted average shares outstanding	30,971,379	30,465,475
Effect of potentially dilutive securities:
Common stock options	—	34,503
Total weighted average shares outstanding assuming dilution	30,971,379	30,499,978

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Segment Information (Tables)

3 Months Ended

Mar. 31, 2022

Segment Reporting [Abstract]

Schedule of segment reporting

	Three months ended
	March 31,
		2022		2021
Marine
Contract revenues	$	84,480	$	72,146
Operating income	$	1,840	$	2,848
Depreciation and amortization expense	$	(4,323)	$	(4,358)
Total assets	$	173,577	$	268,345
Property and equipment, net	$	92,725	$	106,071
Concrete
Contract revenues	$	90,451	$	81,163
Operating loss	$	(4,695)	$	(793)
Depreciation and amortization expense	$	(1,940)	$	(2,127)
Total assets	$	167,299	$	126,510
Property and equipment, net	$	12,249	$	14,808

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Leases (Tables)

3 Months Ended

Mar. 31, 2022

Leases [Abstract]

Schedule of leases recorded on the balance sheet

	March 31,		December 31,
Leases	2022		2021
Assets
Operating lease right-of-use assets, net (1)	$	15,006	$	14,686
Financing lease right-of-use assets, net (2)		17,472		14,561
Total assets	$	32,478	$	29,247
Liabilities
Current
Operating	$	4,005	$	3,857
Financing		4,670		3,406
Total current		8,675		7,263
Noncurrent
Operating		11,709		11,637
Financing		12,605		10,908
Total noncurrent		24,314		22,545
Total liabilities	$	32,989	$	29,808

(1) Operating lease right-of-use assets are recorded net of accumulated amortization of $10.0 million and $9.5 million as of March 31, 2022 and December 31, 2021, respectively.

(2) Financing lease right-of-use assets are recorded net of accumulated amortization of $3.4 million and $2.7 million as of March 31, 2022 and December 31, 2021, respectively.

Schedule of information related to lease terms and discount rates

	March 31,		December 31,
	2022		2021
Weighted Average Remaining Lease Term (in years)
Operating leases	4.67		4.90
Financing leases	4.45		4.70
Weighted Average Discount Rate
Operating leases	4.76	%	4.75	%
Financing leases	4.44	%	4.28	%

Schedule of components of lease expense

	Three Months Ended March 31,
	2022		2021
Operating lease costs:
Operating lease cost	$	1,317	$	1,654
Short-term lease cost (1)		316		690
Financing lease costs:
Interest on lease liabilities		167		126
Amortization of right-of-use assets		760		781
Total lease cost	$	2,560	$	3,251

(1) Includes expenses related to leases with a lease term of more than one month but less than one year.

Schedule of supplemental cash flow information

	Three Months Ended March 31,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,325	$	1,498
Operating cash flows for finance leases	$	167	$	126
Financing cash flows for finance leases	$	637	$	732
Non-cash activity:
ROU assets obtained in exchange for new operating lease liabilities	$	1,521	$	165
ROU assets obtained in exchange for new financing lease liabilities	$	3,670	$	752

Schedule of operating lease maturities

	Operating Leases		Finance Leases
Year ending December 31,
2022 (excluding the three months ended March 31, 2022)	$	3,547	$	3,849
2023		4,139		3,946
2024		3,317		3,386
2025		2,451		2,591
2026		1,770		2,493
Thereafter		2,360		3,112
Total future minimum lease payments		17,584		19,377
Less - amount representing interest		1,870		2,102
Present value of future minimum lease payments		15,714		17,275
Less - current lease obligations		4,005		4,670
Long-term lease obligations	$	11,709	$	12,605

Schedule of finance lease maturities

	Operating Leases		Finance Leases
Year ending December 31,
2022 (excluding the three months ended March 31, 2022)	$	3,547	$	3,849
2023		4,139		3,946
2024		3,317		3,386
2025		2,451		2,591
2026		1,770		2,493
Thereafter		2,360		3,112
Total future minimum lease payments		17,584		19,377
Less - amount representing interest		1,870		2,102
Present value of future minimum lease payments		15,714		17,275
Less - current lease obligations		4,005		4,670
Long-term lease obligations	$	11,709	$	12,605

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Description of Business and Basis of Presentation (Details) - segment	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of operating segments	2	2
Number of reportable segments	2	2

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Summary of Significant Accounting Policies - Restricted Cash and Accounts Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Accounts Receivable [Abstract]
Allowance for credit losses	$ 300	$ 300
Retainage	43,467	$ 41,379
Retainage, long-term	$ 5,200

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Summary of Significant Accounting Principles - Property and Equipment (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($) Asset	Dec. 31, 2021 USD ($)
Property, Plant and Equipment
Assets classified as held-for-sale | $	$ 0.0	$ 0.0
Infinite-lived intangible assets
Number of infinite-lived intangible assets | Asset	1
Equipment improvement | Minimum
Property, Plant and Equipment
Property and equipment useful life	3 years
Equipment improvement | Maximum
Property, Plant and Equipment
Property and equipment useful life	10 years
Automobiles and trucks | Minimum
Property, Plant and Equipment
Property and equipment useful life	3 years
Automobiles and trucks | Maximum
Property, Plant and Equipment
Property and equipment useful life	10 years
Building and improvements | Minimum
Property, Plant and Equipment
Property and equipment useful life	10 years
Building and improvements | Maximum
Property, Plant and Equipment
Property and equipment useful life	30 years
Construction equipment | Minimum
Property, Plant and Equipment
Property and equipment useful life	3 years
Construction equipment | Maximum
Property, Plant and Equipment
Property and equipment useful life	10 years
Vessels and other equipment | Minimum
Property, Plant and Equipment
Property and equipment useful life	3 years
Vessels and other equipment | Maximum
Property, Plant and Equipment
Property and equipment useful life	40 years
Office equipment | Minimum
Property, Plant and Equipment
Property and equipment useful life	3 years
Office equipment | Maximum
Property, Plant and Equipment
Property and equipment useful life	5 years
Dry-docking capitalized costs | Minimum
Property, Plant and Equipment
Property and equipment useful life	3 years
Dry-docking capitalized costs | Maximum
Property, Plant and Equipment
Property and equipment useful life	7 years

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Summary of Significant Accounting Policies - Insurance Coverage (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) item policy	Dec. 31, 2021 USD ($)
Insurance Coverage
Number of employee health care insurance policies | policy	2
Accrued insurance claims liability	$ 5,200	$ 19,800
Accrued insurance claims receivables	$ 1,580	$ 13,273
Marine Segment
Insurance Coverage
Levels of insurance coverage maintained by the Company | item	5
Amount in excess of primary insurance coverage	$ 200,000
Marine Segment | Other liability policies
Insurance Coverage
Primary limit of insurance coverage	1,000
Marine Segment | Maritime employer's liability
Insurance Coverage
Primary limit of insurance coverage	10,000
Marine Segment | Watercraft pollution policy
Insurance Coverage
Primary limit of insurance coverage	$ 5,000
Concrete Segment
Insurance Coverage
Levels of insurance coverage maintained by the Company | item	5
Amount in excess of primary insurance coverage	$ 200,000
Concrete Segment | Other liability policies
Insurance Coverage
Primary limit of insurance coverage	$ 1,000

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Revenue (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) segment	Mar. 31, 2021 USD ($) segment
Disaggregation of Revenue [Line Items]
Contract revenues	$ 174,931	$ 153,309
Number of reportable segments | segment	2	2
Marine Segment
Disaggregation of Revenue [Line Items]
Contract revenues	$ 84,480	$ 72,146
Marine Segment | Construction
Disaggregation of Revenue [Line Items]
Contract revenues	59,152	43,936
Marine Segment | Dredging
Disaggregation of Revenue [Line Items]
Contract revenues	22,166	24,682
Marine Segment | Specialty Services
Disaggregation of Revenue [Line Items]
Contract revenues	3,162	3,528
Concrete Segment
Disaggregation of Revenue [Line Items]
Contract revenues	90,451	81,163
Concrete Segment | Structural
Disaggregation of Revenue [Line Items]
Contract revenues	13,676	16,661
Concrete Segment | Light Commercial
Disaggregation of Revenue [Line Items]
Contract revenues	$ 76,775	64,495
Concrete Segment | Other
Disaggregation of Revenue [Line Items]
Contract revenues		$ 7

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Concentration of Risk and Enterprise-Wide Disclosures (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022 USD ($) customer	Mar. 31, 2021 USD ($) customer	Dec. 31, 2021 USD ($)
Concentration Risk [Line Items]
Allowance for credit losses	$ (323)		$ (323)
Contract revenues	$ 174,931	$ 153,309
Foreign
Concentration Risk [Line Items]
Contract revenues, percent	0.40%	1.60%
Customer concentration risk | Trade and contract retainage receivables
Concentration Risk [Line Items]
Gross receivables	$ 143,570		129,875
Allowance for credit losses	(323)		(323)
Net receivables	$ 143,247		$ 129,552
Number of customers exceeding the 10% benchmark percentage | customer	0	0
Concentration risk, percentage	100.00%		100.00%
Customer concentration risk | Contract revenues
Concentration Risk [Line Items]
Number of customers exceeding the 10% benchmark percentage | customer		0
Contract revenues	$ 174,931	$ 153,309
Contract revenues, percent	100.00%	100.00%
Customer concentration risk | Federal Government | Trade and contract retainage receivables
Concentration Risk [Line Items]
Gross receivables	$ 8,380		$ 6,563
Concentration risk, percentage	6.00%		5.00%
Customer concentration risk | Federal Government | Contract revenues
Concentration Risk [Line Items]
Contract revenues	$ 22,695	$ 12,764
Contract revenues, percent	13.00%	8.00%
Customer concentration risk | Federal Government | Contract revenues | Customer One
Concentration Risk [Line Items]
Number of customers exceeding the 10% benchmark percentage | customer	1
Concentration risk, percentage	10.40%
Customer concentration risk | State Governments | Trade and contract retainage receivables
Concentration Risk [Line Items]
Gross receivables	$ 571		$ 61
Customer concentration risk | State Governments | Contract revenues
Concentration Risk [Line Items]
Contract revenues	$ 7,704	$ 168
Contract revenues, percent	4.00%
Customer concentration risk | Local Governments | Trade and contract retainage receivables
Concentration Risk [Line Items]
Gross receivables	$ 19,929		$ 11,923
Concentration risk, percentage	14.00%		9.00%
Customer concentration risk | Local Governments | Contract revenues
Concentration Risk [Line Items]
Contract revenues	$ 32,402	$ 33,516
Contract revenues, percent	19.00%	22.00%
Customer concentration risk | Private Companies | Trade and contract retainage receivables
Concentration Risk [Line Items]
Gross receivables	$ 114,690		$ 111,328
Concentration risk, percentage	80.00%		86.00%
Customer concentration risk | Private Companies | Contract revenues
Concentration Risk [Line Items]
Contract revenues	$ 112,130	$ 106,861
Contract revenues, percent	64.00%	70.00%

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Contracts in Progress (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Contractors [Abstract]
Costs incurred on uncompleted contracts	$ 1,150,314	$ 1,138,298
Estimated earnings	164,867	168,861
Costs incurred and estimated earnings on uncompleted contracts	1,315,181	1,307,159
Less: Billings to date	(1,323,300)	(1,305,628)
Billings in excess of costs and estimated earnings on uncompleted contracts, net	(8,119)
Costs and estimated earnings in excess of billings on uncompleted contracts, net		1,531
Contract assets	24,474	28,529
Contract liabilities	$ (32,593)	$ (26,998)

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Contracts in Progress - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Contract assets	$ 24,474	$ 28,529
Costs And Estimated Earnings In Excess Of Billings On Uncompleted Contracts
Disaggregation of Revenue [Line Items]
Contract assets	$ 5,300	$ 3,800

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Contracts in Progress - Remaining Performance Obligation (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Performance obligations expected to be satisfied	$ 604.1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-04-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Performance obligations expected to be satisfied	$ 495.8
Performance obligations expected to be satisfied, percentage	82.00%
Performance obligations expected to be satisfied, expected timing	12 months

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Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment
Property, plant and equipment, gross	$ 262,070	$ 263,804
Less: accumulated depreciation	(193,814)	(191,542)
Property, plant and equipment net book value of depreciable assets	68,256	72,262
Property and equipment, net	104,974	106,654
Automobiles and trucks
Property, Plant and Equipment
Property, plant and equipment, gross	2,312	2,337
Building and improvements
Property, Plant and Equipment
Property, plant and equipment, gross	34,861	34,796
Construction equipment
Property, Plant and Equipment
Property, plant and equipment, gross	136,589	137,786
Vessels and other equipment
Property, Plant and Equipment
Property, plant and equipment, gross	81,781	82,455
Office equipment
Property, Plant and Equipment
Property, plant and equipment, gross	6,527	6,430
Construction in progress
Property, Plant and Equipment
Property, plant and equipment, gross	8,833	6,507
Land
Property, Plant and Equipment
Property, plant and equipment, gross	$ 27,885	$ 27,885

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Property and Equipment Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 5.2	$ 5.3

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Other Current Accounts Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Other Current Accounts Receivable
Insurance claims receivable	$ 1,580	$ 13,273
Accident loss receivables	1,032	3,760
Other current receivables	1,101	552
Total other current accounts receivable	$ 3,713	$ 17,585

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Fair Value - Schedule of Fair Value Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Reported Value Measurement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash surrender value of life insurance	$ 2,622	$ 2,813
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash surrender value of life insurance	$ 2,622	$ 2,813

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Fair Value - Other Fair Value Measurements (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Concrete Segment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Life Insurance, face amount	$ 11.1
Reported Value Measurement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of debt	$ 28.6	$ 39.4

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Goodwill and Intangible Assets - Finite-lived Intangible Assets Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Finite-lived Intangible Assets, Gross [Roll Forward]
Intangible assets, beginning of period	$ 35,240	$ 35,240	$ 35,240
Additions	0
Total intangible assets, end of period	35,240		35,240
Accumulated Amortization [Roll Forward]
Accumulated amortization, January 1	(33,576)	(32,055)	(32,055)
Current year amortization	(310)	$ (380)	(1,521)
Total accumulated amortization	(33,886)		(33,576)
Net intangible assets
Net intangible assets, end of year	1,354		1,664
Infinite-lived intangible assets	6,892		6,892
Total net intangible assets	$ 8,246		$ 8,556

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Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2017
Business Acquisition [Line Items]
Amortization expense	$ 310	$ 380	$ 1,521
Net intangible assets, end of year	1,354		$ 1,664
Trade Names
Business Acquisition [Line Items]
Impairment of infinite-lived assets	$ 0
Customer Relationships
Business Acquisition [Line Items]
Finite-lived intangibles acquired				$ 18,800
Acquired finite-lived intangible assets, useful life	8 years
Amortization expense	$ 300

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Goodwill and Intangible Assets - Future Amortization Expense of Finite-lived Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
2022	$ 928
2023	389
2024	37
Net intangible assets, end of year	$ 1,354	$ 1,664

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Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Accrued Liabilities, Current [Abstract]
Accrued salaries, wages and benefits	$ 9,240	$ 9,879
Accrued liabilities expected to be covered by insurance	5,169	19,818
Sales taxes	3,495	5,113
Property taxes	485	1,047
Sale-leaseback arrangement	760	743
Accounting and audit fees	449	413
Interest	215	23
Other accrued expenses	1,328	1,558
Total accrued liabilities	$ 21,141	$ 38,594

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Accrued Liabilities - CARES Act (Details) - USD ($) $ in Millions	1 Months Ended
	Dec. 31, 2021	Mar. 31, 2022	Dec. 31, 2020
Accrued Liabilities, Current [Abstract]
CARES Act deferred payroll taxes, total			$ 7.6
CARES Act deferred payroll taxes paid	$ 3.8
CARES Act deferred payroll taxes, current		$ 3.8

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Long-term Debt and Line of Credit - Obligations under Debt Arrangements (Details) - USD ($) $ in Thousands	Mar. 01, 2022	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Net Value, current		$ 27,210	$ 39,141
Net Value, long-term		$ 929	259
Line of Credit
Debt Instrument [Line Items]
Weighted average interest rate		4.73%
Principal current		$ 27,672	39,141
Principal, long-term		929	259
Principal		28,601	39,400
Deferred Issuance Costs, current		(462)
Debt Issuance Costs, Net, Total		(462)
Net Value, current		27,210	39,141
Net Value, long-term		929	259
Total debt		28,139	39,400
Other Debt
Debt Instrument [Line Items]
Principal current		272	141
Principal, long-term		929	259
Principal		1,200
Net Value, current		272	141
Net Value, long-term		929	259
Revolving Credit Facility | Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		42,500
Principal current		27,400	39,000
Deferred Issuance Costs, current		(462)
Net Value, current		$ 26,938	$ 39,000
Ninth Amendment to Credit Agreement
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 42,500
Debt issuance cost	$ 1,000

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Long-term Debt and Line of Credit - Provisions of Revolving Line of Credit (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Debt Instrument [Line Items]
Repayments of debt	$ 11,671,000	$ 11,155,000
Proceeds from lines of credit		$ 5,000,000
Revolving Credit Facility | Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	42,500,000
Minimum borrowing increment amount	1,000,000.0
Increment borrowing multiple for amounts borrowed in excess of minimum borrowing amount	250,000
Amount outstanding	27,400,000
Remaining borrowing capacity	13,400,000
Repayments of debt	11,600,000
Letter of Credit | Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	20,000,000.0
Letters of credit outstanding	1,700,000
Bridge Loan | Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	5,000,000.0
Minimum borrowing increment amount	250,000
Increment borrowing multiple for amounts borrowed in excess of minimum borrowing amount	$ 50,000

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Long-term Debt and Line of Credit - Financial covenants (Details) $ in Millions	3 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)
Debt Disclosure [Abstract]
Covenant compliance, EBITDA, minimum			$ 7.7	$ 2.6
Covenant compliance, Leverage Ratio, maximum		3.00
Covenant compliance, Fixed Charge Coverage Ratio, minimum	1.25

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Other Long-Term Liabilities - Components (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Other long-term liabilities
Sale-leaseback arrangement	$ 15,773	$ 15,969
Deferred compensation	2,508	2,759
Accrued liabilities expected to be covered by insurance	249	214
Total other long-term liabilities	$ 18,530	$ 18,942

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Other Long-Term Liabilities - Sale-Leaseback (Details) - Failed Sale Leaseback $ in Millions	Sep. 27, 2019 USD ($) Options
Failed Sale Leaseback
Sale price of properties sold	$ 19.1
Lease term	15 years
Annual rent	$ 1.5
Annual percentage rent increase	2.00%
Number of consecutive options to extend term | Options	2
Term of available options	10 years

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Income Taxes - Effective Income Tax (Benefit) Expense Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Income tax expense	$ 1,324	$ 150
Effective income tax rate	(37.50%)	13.90%
Federal statutory tax rate	21.00%

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Earnings (Loss) Per Share - Anti-dilutive Securities (Details) - shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Potential antidilutive securities excluded from computations of earnings per share	680,447	915,489

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Earnings (Loss) Per Share - Basic and Diluted (Details) - shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Basic:
Weighted average shares outstanding, basic	30,971,379	30,465,475
Effect of dilutive securities:
Common stock options	0	34,503
Total weighted average shares outstanding assuming dilution	30,971,379	30,499,978

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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended
	Jan. 31, 2022	Mar. 31, 2022	Mar. 31, 2021	May 31, 2017
Share-based Compensation
Compensation expense related to stock based awards outstanding		$ 400	$ 400
Proceeds received upon exercise of stock options			86
Total share-based compensation cost not yet recognized		$ 2,700
Share-based compensation cost not yet recognized, period for recognition		2 years
Maximum
Share-based Compensation
Approved and authorized maximum number of shares to be issued				2,400,000
Maximum | Certain Officers
Share-based Compensation
Payments related to tax withholding for stock-based compensation		$ 100	100
Stock options
Share-based Compensation
Expiration period		10 years
Forfeiture rate applied to awards		5.50%
Proceeds received upon exercise of stock options			$ 100
Exercise of stock options, shares		0	23,755
Stock options | Minimum
Share-based Compensation
Vesting period		3 years
Stock options | Maximum
Share-based Compensation
Vesting period		5 years
Restricted stock
Share-based Compensation
Forfeiture rate applied to awards		3.20%
Restricted stock | Independent Directors
Share-based Compensation
Awards granted in period (in shares)	8,929
Grant date fair value (in dollars per share)	$ 3.36

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Commitments and Contingencies - Narrative (Details) $ in Millions		3 Months Ended
	Aug. 21, 2020 gal item	Mar. 31, 2022 USD ($) lawsuit claim	Mar. 31, 2018 USD ($)
Settled Litigation
Other Commitments [Line Items]
Legal settlement			$ 5.5
Notes receivable, current		$ 0.8
Notes receivables, noncurrent		0.9
Receivable, unamortized discount		0.1
Waymon L Boyd Dredge Fire
Other Commitments [Line Items]
Number of crew deaths | item	5
Number of gallons of oil, diesel fuel, and contaminated water discharged | gal	18,000
Waymon L Boyd Dredge Fire | Pending Litigation
Other Commitments [Line Items]
Accrued loss contingency		$ 0.5
Waymon L Boyd Dredge Fire | Settled Litigation
Other Commitments [Line Items]
Number of lawsuits filed | lawsuit		8
Number of claimants | claim		13
Estimated costs recognized		$ 206.5
Payments to claimants		206.0
Costs reimbursed from insurance		$ 203.9

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Segment Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) segment	Mar. 31, 2021 USD ($) segment	Dec. 31, 2021 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment	2	2
Contract revenues	$ 174,931	$ 153,309
Operating (loss) income	(2,855)	2,055
Depreciation and amortization	(5,503)	(5,704)
Assets	340,876		$ 351,750
Property and equipment, net	104,974		$ 106,654
Marine Segment
Segment Reporting Information [Line Items]
Contract revenues	84,480	72,146
Marine Segment | Mexico and the Caribbean
Segment Reporting Information [Line Items]
Contract revenues	700	2,400
Concrete Segment
Segment Reporting Information [Line Items]
Contract revenues	90,451	81,163
Concrete Segment | Foreign
Segment Reporting Information [Line Items]
Contract revenues	0	0
Operating Segments | Marine Segment
Segment Reporting Information [Line Items]
Contract revenues	84,480	72,146
Operating (loss) income	1,840	2,848
Depreciation and amortization	(4,323)	(4,358)
Assets	173,577	268,345
Property and equipment, net	92,725	106,071
Operating Segments | Marine Segment | Revision of Prior Period, Error Correction, Adjustment
Segment Reporting Information [Line Items]
Operating (loss) income		2,900
Operating Segments | Concrete Segment
Segment Reporting Information [Line Items]
Contract revenues	90,451	81,163
Operating (loss) income	(4,695)	(793)
Depreciation and amortization	(1,940)	(2,127)
Assets	167,299	126,510
Property and equipment, net	12,249	14,808
Operating Segments | Concrete Segment | Revision of Prior Period, Error Correction, Adjustment
Segment Reporting Information [Line Items]
Operating (loss) income		(2,900)
Intersegment Eliminations
Segment Reporting Information [Line Items]
Contract revenues	$ 0
Intersegment Eliminations | Maximum
Segment Reporting Information [Line Items]
Contract revenues		$ 100

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Leases - Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Operating lease right-of-use assets, net of amortization	$ 15,006	$ 14,686
Financing lease right-of-use assets, net of amortization	17,472	14,561
Total assets	32,478	29,247
Current portion of operating lease liabilities	4,005	3,857
Current portion of financing lease liabilities	4,670	3,406
Total current	8,675	7,263
Operating lease liabilities	11,709	11,637
Financing lease liabilities	12,605	10,908
Total noncurrent	24,314	22,545
Total liabilities	32,989	29,808
Operating lease, right-of-use asset, accumulated amortization	10,000	9,500
Finance lease, right-of-use asset, accumulated amortization	$ 3,400	$ 2,700

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Leases - Term and Discount Rate (Details)	Mar. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Weighted Average Remaining Lease Term, operating lease	4 years 8 months 1 day	4 years 10 months 24 days
Weighted Average Remaining Lease Term, finance lease	4 years 5 months 12 days	4 years 8 months 12 days
Weighted Average Discount Rate, operating lease	4.76%	4.75%
Weighted Average Discount Rate, finance lease	4.44%	4.28%

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Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Leases [Abstract]
Operating lease cost	$ 1,317	$ 1,654
Short-term lease cost	316	690
Interest on lease liabilities	167	126
Amortization of right-of-use assets	760	781
Total lease cost	$ 2,560	$ 3,251

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Leases - Supplemental Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Leases [Abstract]
Operating cash flows for operating leases	$ 1,325	$ 1,498
Operating cash flows for finance leases	167	126
Financing cash flows for finance leases	637	732
ROU assets obtained in exchange for new operating lease liabilities	1,521	165
ROU assets obtained in exchange for new financing lease liabilities	$ 3,670	$ 752

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Leases - Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Operating Leases
2022 (Excluding the three months ended March 31, 2022)	$ 3,547
2023	4,139
2024	3,317
2025	2,451
2026	1,770
Thereafter	2,360
Total future minimum lease payments	17,584
Less - amount representing interest	1,870
Operating Lease, Liability, Total	15,714
Less - current lease obligations	4,005	$ 3,857
Long-term lease obligations	11,709	11,637
Finance Leases
2022 (excluding the three months ended March 31, 2022)	3,849
2023	3,946
2024	3,386
2025	2,591
2026	2,493
Thereafter	3,112
Total future minimum lease payments	19,377
Less - amount representing interest	2,102
Present value of future minimum lease payments	17,275
Less - current lease obligations	4,670	3,406
Long-term lease obligations	$ 12,605	$ 10,908

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Subsequent Event (Details) - Subsequent event - Former President, CEO and CFO - USD ($)		3 Months Ended
	Apr. 06, 2022	Jun. 30, 2022
Subsequent event
Weekly consulting fee	$ 13,900
Expense related to separation agreement		$ 1,100,000