10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

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

For the quarterly period ended June 30, 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: 001-33961

HILL INTERNATIONAL, INC.

(Exact name of registrant as specified in its charter)

Delaware	20-0953973
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)

One Commerce Square
2005 Market Street, 17th Floor
Philadelphia, PA	19103
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code:  (215) 309-7700

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, par value $0.0001	HIL	New York Stock Exchange ("NYSE")

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  ý     No  o

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 (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). 

Yes  ý     No  o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act

Large Accelerated Filer	☐	Accelerated Filer	☒
Non-Accelerated Filer	☐	Smaller Reporting Company	☒
		Emerging Growth Company	☐

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

Indicate by check mark whether the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act. Yes ☐  No  ý

There were 57,172,994 shares of the Registrant’s Common Stock outstanding at August 1, 2022.

HILL INTERNATIONAL, INC. AND SUBSIDIARIES

Index to Form 10-Q

PART I	FINANCIAL INFORMATION
Item 1.	Financial Statements	6
	Consolidated Balance Sheets at June 30, 2022 (unaudited) and December 31, 2021	6
	Consolidated Statements of Operations for the three and six months ended June 30, 2022 and 2021 (unaudited)	7
	Consolidated Statements of Comprehensive Loss for the three and six months ended June 30, 2022 and 2021 (unaudited)	8
	Consolidated Statements of Stockholders' Equity for the three and six months ended June 30, 2022 and 2021 (unaudited)	9
	Consolidated Statements of Cash Flows for the six months ended June 30, 2022 and 2021 (unaudited)	10
	Notes to Consolidated Financial Statements	11
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	27
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	36
Item 4.	Controls and Procedures	37
PART II	OTHER INFORMATION	38
Item 1.	Legal Proceedings	38
Item 1A.	Risk Factors	38
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	38
Item 3.	Defaults Upon Senior Securities	38
Item 4.	Mine Safety Disclosures	38
Item 5	Other Information	38
Item 6.	Exhibits	38
Signatures		39

3

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This report contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 (the "Reform Act"), and it is Hill International, Inc.'s (the "Company") intent that any such statements be protected by the safe harbor created thereby. Except for historical information, the matters set forth herein including, but not limited to, any projections of revenues, earnings, margin, profit improvement, cost savings or other financial items; any statements of belief, any statements concerning the Company's plans, strategies and objectives for future operations; and any statements regarding future economic conditions or performance, are forward-looking statements.

These forward-looking statements are based on the Company's current expectations, estimates and assumptions and are subject to certain risks and uncertainties. Although the Company believes that the expectations, estimates and assumptions reflected in our forward-looking statements are reasonable, actual results could differ materially from those projected or assumed in any of our forward-looking statements.

Those forward-looking statements may concern, among other things:

•The markets for the Company's services;

•Projections of revenues and earnings, anticipated contractual obligations, funding requirements or other financial items;

•Statements regarding the impact and effect of the COVID-19 pandemic;

•Statements concerning the Company's plans, strategies and objectives for future operations; and

•Statements regarding future economic conditions or the Company's performance.

Important factors that could cause the Company's actual results to differ materially from estimates or projections contained in our forward-looking statements include:

•The risks set forth in Item 1A, “Risk Factors,” in the Company's Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Securities and Exchange Commission (the "SEC") on March 31, 2022 (as amended by Amendment No. 1 thereto filed with the SEC on Form 10-K/A on May 2, 2022, (the "2021 Annual Report");

•Unfavorable global economic conditions may adversely impact its business;

•Our backlog, which is subject to unexpected adjustments and cancellations, may not be fully realized as revenue;

•Our expenses may be higher than anticipated;

•Modifications and termination of client contracts;

•Control and operational issues pertaining to business activities that the Company conducts pursuant to joint ventures with other parties; and

•The ability to retain and recruit key technical and management personnel.

Other factors that may affect the Company's business, financial position or results of operations include:

•Unexpected delays in collections from clients;

•Risks related to the effect of the COVID-19 pandemic on the Company, including its employees and related costs and including any project cancellations, delays and modifications;

•Risks related to the Company's ability to obtain debt financing or otherwise raise capital to meet required working capital needs and to support potential future acquisition activities;

•Risks related to international operations, including uncertain political and economic environments, acts of terrorism or war and other forms of geo-political unrest or conflict (including the ongoing conflict in Ukraine), potential incompatibilities with foreign joint venture partners, foreign currency fluctuations, civil disturbances and labor issues; and

•Risks related to contracts with governmental entities, including the failure of applicable governing authorities to take necessary actions to secure or maintain funding for particular projects with us, the unilateral termination of contracts by the governments and reimbursement obligations to the government for funds previously received.

4

The Company does not intend, and undertakes no obligation to, update any forward-looking statement other than as required by law. In accordance with the Reform Act, Item 1A of our 2021 Annual Report entitled "Risk Factors" contains cautionary statements that accompany those forward looking statements. You should carefully review such cautionary statements as they identify certain important factors that could cause actual results to differ materially from those in the forward-looking statements and from historical trends. Those cautionary statements are not exclusive and are in addition to other factors discussed elsewhere in this Form 10-Q, in our other filings with the SEC or in materials incorporated therein by reference.

5

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

HILL INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(In thousands)

	June 30, 2022		December 31, 2021
Assets	(Unaudited)
Cash and cash equivalents	$	20,333	$	21,821
Cash - restricted	3,897		5,562
Accounts receivable, net	131,117		119,516
Current portion of retainage receivable	6,123		9,743
Accounts receivable - affiliates	21,343		21,741
Prepaid expenses and other current assets	10,981		9,937
Income tax receivable	2,381		2,163
Total current assets	196,175		190,483
Property and equipment, net	8,734		8,895
Cash - restricted, net of current portion	2,919		3,063
Operating lease right-of-use assets	16,951		18,347
Financing lease right-of-use assets	675		801
Retainage receivable	7,616		7,491
Acquired intangibles, net	2,976		3,002
Goodwill	41,805		44,127
Investments	1,124		2,038
Deferred income tax assets	2,071		2,165
Other assets	3,714		2,645
Total assets	$	284,760	$	283,057
Liabilities and Stockholders’ Equity
Current maturities of notes payable and long-term debt	$	28,989	$	25,841
Accounts payable and accrued expenses	68,808		63,856
Income taxes payable	3,808		2,610
Current portion of deferred revenue	4,406		4,088
Current portion of operating lease liabilities	4,835		4,777
Current portion of financing lease liabilities	249		246
Other current liabilities	8,429		6,006
Total current liabilities	119,524		107,424
Notes payable and long-term debt, net of current maturities	28,979		29,302
Retainage payable	286		279
Deferred income taxes	936		959
Deferred revenue	5,381		9,541
Non-current operating lease liabilities	17,230		18,565
Non-current financing lease liabilities	448		573
Other liabilities	11,631		13,175
Total liabilities	184,415		179,818
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.0001 par value; 1,000 shares authorized, none issued	—		—
Common stock, $0.0001 par value; 100,000 shares authorized, 63,664 shares and 62,920 shares issued at June 30, 2022 and December 31, 2021, respectively	6		6
Additional paid-in capital	218,298		217,471
Accumulated deficit	(82,927)		(83,813)
Accumulated other comprehensive (loss) income	(6,463)		(1,813)
Less treasury stock of 6,807 at June 30, 2022 and December 31, 2021	(29,056)		(29,056)
Hill International, Inc. share of equity	99,858		102,795
Noncontrolling interests	487		444
Total equity	100,345		103,239
Total liabilities and stockholders’ equity	$	284,760	$	283,057

See accompanying notes to consolidated financial statements.

6

HILL INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share data)

(Unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Consulting fee revenue	$	87,689	$	77,688	$	169,120	$	150,097
Reimbursable expenses	18,040		23,858		38,846		38,535
Total revenue	$	105,729	$	101,546	$	207,966	$	188,632
Direct expenses	68,302		70,263		138,703		130,118
Gross profit	$	37,427	$	31,283	$	69,263	$	58,514
Selling, general and administrative expenses	32,254		27,098		61,797		54,784
Foreign currency exchange loss	1,190		1,953		2,926		2,240
Plus: Share of profit of equity method affiliates	492		665		950		1,253
Operating profit	$	4,475	$	2,897	$	5,490	$	2,743
Less: Interest and related financing fees, net	1,381		1,504		2,707		2,851
Other loss, net	364		2		214		—
Earnings (loss) before income taxes	$	2,730	$	1,391	$	2,569	$	(108)
Income tax expense	1,341		1,793		1,779		2,869
Net earnings (loss)	$	1,389	$	(402)	$	790	$	(2,977)
Less: net (loss) earnings - noncontrolling interests	(41)		91		(98)		207
Net earnings (loss) attributable to Hill International, Inc.	$	1,430	$	(493)	$	888	$	(3,184)
Basic earnings (loss) per common share - Hill International, Inc.	$	0.02	$	(0.01)	$	0.02	$	(0.06)
Basic weighted average common shares outstanding	57,789		57,079		57,748		57,029
Diluted earnings (loss) per common share - Hill International, Inc.	$	0.02	$	(0.01)	$	0.02	$	(0.06)
Diluted weighted average common shares outstanding	58,917		57,079		59,087		57,029

See accompanying notes to consolidated financial statements.

7

HILL INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

(In thousands)

(Unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net earnings (loss)	$	1,389	$	(402)	$	790	$	(2,977)
Foreign currency translation adjustment, net of tax	(2,083)		86		(4,642)		(1,556)
Actuarial losses from end of service benefit plan, net of tax	66		—		132		—
Comprehensive loss	(628)		(316)		(3,720)		(4,533)
Less: Comprehensive (loss) earnings attributable to noncontrolling interests	(46)		(4)		43		(1,052)
Comprehensive loss attributable to Hill International, Inc.	$	(582)	$	(312)	$	(3,763)	$	(3,481)

See accompanying notes to consolidated financial statements.

8

HILL INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In thousands) 

	Common Stock			Additional Paid-in		Retained Earnings		Accumulated Other Comprehensive		Treasury Stock			Hill Share of Stockholders’		Non-controlling		Total Stockholders’
	Shares	Amount		Capital		(Deficit)		Income (Loss)		Shares	Amount		Equity		Interests		Equity
Balance - December 31, 2021	63,291	$	6	$	217,471	$	(83,813)	$	(1,813)	6,807	$	(29,056)	$	102,795	$	444	$	103,239
Net loss	—	—		—		(544)		—		—	—		(544)		(56)		(600)
Other comprehensive loss	—	—		—		—		(2,638)		—	—		(2,638)		145		(2,493)
Share-based compensation expense	331	—		387		—		—		—	—		387		—		387
Shares issued under employee stock purchase plan	12	—		21		—		—		—	—		21		—		21
Balance - March 31, 2022	63,634	$	6	$	217,879	$	(84,357)	$	(4,451)	6,807	$	(29,056)	$	100,021	$	533	$	100,554
Net earnings (loss)	—	—		—		1,430		—		—	—		1,430		(41)		1,389
Other comprehensive loss	—	—		—		—		(2,012)		—	—		(2,012)		(5)		(2,017)
Share-based compensation expense		—		384		—		—		—	—		384		—		384
Shares issued under employee stock purchase plan	30	—		35		—		—		—	—		35		—		35
Balance - June 30, 2022	63,664	$	6	$	218,298	$	(82,927)	$	(6,463)	6,807	$	(29,056)	$	99,858	$	487	$	100,345
Balance - December 31, 2020	62,920	$	6	$	215,010	$	(79,542)	$	1,318	6,807	$	(29,056)	$	107,736	$	1,552	$	109,288
Net earnings (loss)	—	—		—		(2,691)		—		—	—		(2,691)		116		(2,575)
Other comprehensive income (loss)	—	—		—		—		(478)		—	—		(478)		(1,164)		(1,642)
Share-based compensation expense	270	—		449		—		—		—	—		449		—		449
Shares issued under employee stock purchase plan	14	—		43		—		—		—	—		43		—		43
Balance - March 31, 2021	63,204	$	6	$	215,502	$	(82,233)	$	840	6,807	$	(29,056)	$	105,059	$	504	$	105,563
Net earnings (loss)	—	—		—		(493)		—		—	—		(493)		91		(402)
Other comprehensive income (loss)	—	—		—		—		181		—	—		181		(95)		86
Share-based compensation expense	—	—		922		—		—		—	—		922		—		922
Shares issued under employee stock purchase plan	30	—		52		—		—		—	—		52		—		52
Balance - June 30, 2021	63,234	$	6	$	216,476	$	(82,726)	$	1,021	6,807	$	(29,056)	$	105,721	$	500	$	106,221

See accompanying notes to consolidated financial statements.

9

HILL INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

(Unaudited)

	Six Months Ended June 30,
	2022		2021
Cash flows from operating activities:
Net earnings (loss)	$	790	$	(2,977)
Adjustments to reconcile net loss to net cash provided by (used in):
Depreciation and amortization	1,185		1,289
Provision for bad debt	(167)		(2,457)
Amortization of deferred loan fees	291		394
Deferred tax expense	34		143
Share-based compensation	771		1,371
Operating lease right-of-use assets	1,931		2,844
Foreign currency remeasurement losses	973		2,240
Accounts receivable	(16,370)		(7,095)
Accounts receivable - affiliate	399		(10,237)
Prepaid expenses and other current assets	(1,369)		(5,160)
Income taxes receivable	(496)		1,189
Retainage receivable	3,317		(419)
Other assets	(496)		(2,142)
Accounts payable and accrued expenses	7,136		4,037
Income taxes payable	1,274		(376)
Deferred revenue	(2,971)		472
Operating lease liabilities	(1,641)		(1,987)
Other current liabilities	2,507		5,124
Retainage payable	7		(322)
Finance lease liabilities	(9)		—
Other liabilities	(801)		910
Net cash used in operating activities	(3,705)		(13,159)
Cash flows from investing activities:
Purchase of NEYO Group	—		(683)
Purchase of property and equipment	(1,138)		(1,087)
Net cash used in investing activities	(1,138)		(1,770)
Cash flows from financing activities:
Principal payments on finance leases	(122)		—
Repayment of term loans	(339)		(522)
Proceeds from revolving loans	22,868		15,973
Repayment of revolving loans	(19,235)		(11,226)
Proceeds from stock issued under employee stock purchase plan	56		95
Net cash provided by financing activities	3,228		4,320
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(1,682)		(2,105)
Net decrease in cash, cash equivalents and restricted cash	(3,297)		(12,714)
Cash, cash equivalents and restricted cash — beginning of period	30,446		41,413
Cash, cash equivalents and restricted cash — end of period	$	27,149	$	28,699

	Six Months Ended June 30,
Supplemental disclosures of cash flow information:	2022		2021
Interest and related financing fees paid	$	2,484	$	2,289
Income taxes paid	1,810		1,649
Cash paid for amounts included in the measurement of lease liabilities	3,892		3,148
Right-of-use assets obtained in exchange for operating lease liabilities	759		8,698
Right-of-use assets obtained in exchange for finance lease liabilities	—		205

 See accompanying notes to consolidated financial statements.

10

HILL INTERNATIONAL, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(in thousands, except per share data)

Note 1 — The Company

Hill International, Inc. (“Hill” or the “Company”) is a professional services firm that provides program management, project management, construction management, construction claims and other consulting and advisory services primarily to the buildings, transportation, environmental, energy and industrial markets worldwide. Hill’s clients include the U.S. federal government, U.S. state and local governments, foreign governments and the private sector.

All amounts included in the following Notes to the Consolidated Financial Statements are in thousands, unless otherwise indicated, except per share data.

Note 2 — Liquidity

At June 30, 2022 and December 31, 2021, the Company's principal sources of liquidity consisted of $20,333 and $21,821 of cash and cash equivalents, respectively, $469 and $2,643 of available borrowing capacity under the Domestic Revolving Credit Facility, respectively, $468 and $520 of available borrowing capacity under the International Revolving Credit Facility, respectively, and $5,227 and $5,980 under other foreign credit agreements, respectively. Additional information regarding the Company's credit facilities is set forth in Note 9 - Notes Payable and Long-Term Debt.

On March 31, 2022, the Company entered into an amendment of its main credit facility with Société Générale that extends the maturity dates of the Domestic and International Revolving Credit Facilities to May 5, 2023 and the term loan facility to November 5, 2023. The interest rates on the Domestic and International Revolving Credit Facilities increased by 1.1% and 1.5%, respectively, while the term loan facility interest rate increased by 1.0% and the Company paid an amendment fee of $463. The aggregate amount of the credit commitments under the facilities will automatically and permanently be reduced by an amount equal to $3,000 on each of September 30, 2022 and December 31, 2022. At June 30, 2022, the Company had $22,400 of borrowings and $5,631 of outstanding letters of credit under the Hill International, Inc. - Société Générale Domestic Revolving Credit Facility and $5,222 of borrowings and $565 of outstanding letters of credit under the Hill International N.V. - Société Générale International Revolving Credit Facility. These facilities are set to mature on May 5, 2023.

The Company believes that it has adequate liquidity and business plans to continue to operate the business for the next 12 months from August 9, 2022, the date of this filing. This ability to continue as a going concern is dependent upon the ability to refinance the Domestic and International Revolving Credit Facilities prior to their May 5, 2023 maturity date. As such, the consolidated interim financial statements included in this Form 10-Q do not include any adjustments that might result from the inability to refinance the Domestic and International Revolving Credit Facilities.

Note 3 — Basis of Presentation

Summary

The accompanying unaudited interim consolidated financial statements were prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC") pertaining to reports on Form 10-Q and should be read in conjunction with the consolidated financial statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as amended. Accordingly, the accompanying unaudited interim consolidated financial statements do not include all of the information and footnotes required by U.S. generally accepted accounting principles ("U.S. GAAP") for complete financial statements. In the opinion of management, these statements include all adjustments (consisting only of normal, recurring adjustments) necessary for a fair presentation of the consolidated financial statements. The consolidated financial statements include the accounts of Hill and its wholly and majority-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

The preparation of 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. Actual results could differ from those estimates. The interim operating results are not necessarily indicative of the results for a full year.

11

NEYO Group Acquisition

On June 30, 2021, the Company acquired all of the equity interests of NEYO Group, a 120-person firm specializing in cost management and estimating support and also providing project management, project monitoring, and other services. NEYO maintains offices in Bangalore, Chennai, Delhi, and Mumbai, as well as project offices in Hyderabad, Pune, and Kolkata.

Other loss, net

During the three months ended June 30, 2022 and 2021, the Company had other non-operating loss of $364 and $2, respectively. During the six months ended June 30, 2022, the Company had other non-operating loss of $214 and no other non-operating loss during the six months ended June 30, 2021.

Summary of Significant Accounting Policies

(a)                                 Foreign Currency Translations and Transactions

Assets and liabilities of all foreign operations are translated at period-end rates of exchange while revenues and expenses are translated at the average monthly exchange rates. Gains or losses resulting from translating foreign currency financial statements are accumulated in a separate component of stockholders’ equity titled accumulated other comprehensive income (loss) until the entity is sold or substantially liquidated. Gains or losses arising from foreign currency transactions (transactions denominated in a currency other than the entity’s local currency), including those resulting from intercompany transactions, are reflected in the Company's consolidated statements of operations. The impact of foreign exchange on long-term intercompany loans, for which repayment has not been scheduled or planned and permanent equity has been elected, are recorded in accumulated other comprehensive income (loss) on the Company's consolidated balance sheets.

(b)                                 Concentrations of Credit Risk

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

The Company maintains its cash accounts with high quality financial institutions. Although the Company believes that the financial institutions with which it does business will be able to fulfill their commitments, there is no assurance that those institutions will be able to continue to do so.

No single client accounted for 10% or more of total revenue for the three and six months ended June 30, 2022 or 2021.

There was one client in Africa who accounted for 10% or more of gross accounts receivable at June 30, 2022 and December 31, 2021, respectively, which represents 14% of the gross accounts receivable balance at June 30, 2022 and December 31, 2021, respectively. These amounts were fully reserved for at June 30, 2022 and December 31, 2021.

(c)                                 Allowance for Doubtful Accounts

The allowance for doubtful accounts is an estimate prepared by management based on identification of the collectability of specific accounts and the overall condition of the receivable portfolios. When evaluating the adequacy of the allowance for doubtful accounts, the Company specifically analyzes trade receivables, including retainage receivable, historical bad debts, client credits, client concentrations, current economic trends and changes in client payment terms. If the financial condition of clients were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. Likewise, should the Company determine that it would be able to realize more of its receivables in the future than previously estimated, an adjustment to the allowance would increase earnings in the period such determination was made. The allowance for doubtful accounts is reviewed on a quarterly basis and adjustments are recorded as deemed necessary.

(d)                                    Retainage Receivable

Retainage receivable represents balances billed but not paid by clients pursuant to retainage provisions in certain contracts and will be due upon completion of specific tasks or the completion of the contract.

12

(e)                                 Income Taxes

The Company estimates income taxes in each of the jurisdictions in which it operates. This process involves estimating its actual current tax exposure together with assessing temporary differences resulting from differing treatment of items for tax and accounting purposes. These differences result in deferred tax assets and liabilities, which are included within the Company’s consolidated balance sheets. The Company assesses the likelihood that the deferred tax assets will be recovered from future taxable income and to the extent it believes recovery is not likely, the Company establishes a valuation allowance. To the extent the Company establishes a valuation allowance in a period, it must include an expense within the tax provision in the consolidated statements of operations. The Company has recorded a valuation allowance to reduce the deferred income tax assets to an amount that is more likely than not to be realized in future years. If the Company determines in the future that it is “more likely than not” (i.e., a likelihood greater than 50 percent) to be allowed by the tax jurisdiction based solely on the technical merits of the position, that the deferred tax assets subject to the valuation allowance will be realized, then the previously provided valuation allowance will be adjusted.

The Company recognizes a tax benefit in the financial statements for an uncertain tax position only if management’s assessment is that the position is more likely than not that the benefit will be ultimately realized. The term “tax position” refers to a position in a previously filed tax return or a position expected to be taken in a future tax return that is reflected in measuring current or deferred income tax assets and liabilities for interim or annual periods.

(f)                                 Revenue Recognition

The Company generates revenue primarily from providing professional services to its clients under various types of contracts. In providing these services, the Company may incur reimbursable expenses, which consist principally of amounts paid to subcontractors and other third parties and travel and other job related expenses that are contractually reimbursable from clients. The Company includes reimbursable expenses in computing and reporting its total revenue as long as the Company remains responsible to the client for the fulfillment of the contract and for the overall acceptability of all services provided.

If estimated total costs on any contract project a loss, the Company charges the entire estimated loss to operations in the period the loss becomes known. The cumulative effect of revisions to revenue, estimated costs to complete contracts, including penalties, incentive awards, change orders, claims, anticipated losses, and others are recorded in the accounting period in which the events indicating a loss are known and the loss can be reasonably estimated. These loss projects are re-assessed for each subsequent reporting period until the project is complete. Such revisions could occur at any time, and the effects may be material.

See Note 4 - Revenue from Contracts with Clients for more detail regarding how the Company recognizes revenue under each type of its contractual arrangements.

(g)                                    Restricted Cash

Restricted cash primarily represents cash collateral required to be maintained in foreign bank accounts to serve as collateral for letters of credit, bonds or guarantees on certain projects. The cash will remain restricted until the respective project has been completed, which typically is greater than one year.

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the balance sheets that sum to the total of the same such amounts shown in the statements of cash flows:

	June 30, 2022		December 31, 2021
Cash and cash equivalents	$	20,333	$	21,821
Cash - restricted	3,897		5,562
Cash - restricted, net of current portion	2,919		3,063
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	27,149	$	30,446

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(h)                                    Earnings (loss) per Share

Basic earnings (loss) per common share have been computed using the weighted-average number of shares of common stock outstanding during the period. Diluted earnings (loss) per common share incorporates the incremental shares issuable upon the assumed exercise of stock options and the assumed vesting of stock and deferred and restricted stock unit awards using the treasury stock method, if dilutive.

The Company has outstanding options to purchase approximately 1,128 shares and 1,353 shares at June 30, 2022 and 2021, respectively. In addition, the Company had 1,176 and 1,050 restricted and deferred stock units outstanding at June 30, 2022 and 2021, respectively. These awards were excluded from the calculation of diluted loss per share for the three and six months ended June 30, 2022 and 2021 because they were anti-dilutive.

The following table provides a reconciliation to net earnings (loss) used in the numerator for loss per share attributable to Hill:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net earnings (loss)	$	1,389	$	(402)	$	790	$	(2,977)
Less: net (loss) earnings - noncontrolling interests	(41)		91		(98)		207
Net earnings (loss) attributable to Hill International, Inc.	$	1,430	$	(493)	$	888	$	(3,184)
Basic weighted average common shares outstanding	57,789		57,079		57,748		57,029
Effect of dilutive securities:
Stock options	1,128		—		1,339		—
Unvested share-based compensation units	—		—		—		—
Diluted weighted average common shares outstanding	58,917		57,079		59,087		57,029
Basic and diluted earnings (loss) per common share - Hill International, Inc.	$	0.02	$	(0.01)	$	0.02	$	(0.06)

(i)                                    New Accounting Pronouncements

Changes to U.S. GAAP are typically established by the Financial Accounting Standards Board (“FASB”) in the form of accounting standards updates (“ASUs”) to the FASB’s Accounting Standards Codification (“ASC”). The Company considers the applicability and impact of all ASUs and, based on its assessment, determined that any recently issued or proposed ASUs not listed below are either not applicable to the Company or adoption will have minimal impact on its consolidated financial statements.

For additional information with respect to new accounting pronouncements and the impact of these pronouncements on our consolidated financial statements, see Note 3 to the consolidated financial statements in Item 8 of Form 10-K for the year ended December 31, 2021 filed with the SEC on March 31, 2022, as amended.

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Note 4 — Revenue from Contracts with Clients

The Company recognizes revenue to depict the transfer of promised goods or services to clients in an amount that reflects the consideration to which the Company expects to be entitled in exchange for such goods or services.

Below is a description of the basic types of contracts from which the Company may earn revenue:

Time and Materials Contracts

Under the time and materials (“T&M”) arrangements, contract fees are based upon time and materials incurred. The contracts may be structured as basic time and materials, cost plus a margin or time and materials subject to a maximum contract value (the "cap value"). Due to the potential limitation of the cap value, the economic factors of the contracts subject to a cap value differ from the economic factors of basic T&M and cost plus contracts. The majority of the Company’s contracts are for consulting projects where it bills the client monthly at hourly billing rates. The hourly billing rates are determined by contract terms. Under cost plus a margin contracts, the Company charges its clients for its costs, plus a fixed fee or rate. Under time and materials contracts with a cap value, the Company charges the clients for time and materials based upon the work performed however there is a cap or a not to exceed value. There are often instances that a contract is modified to extend the contract value past the cap. As the consideration is variable depending on the outcome of the contract renegotiation, the Company will estimate the total contract price in accordance with the variable consideration guidelines and will only include consideration that it expects to receive from the client. When the Company is reaching the cap value, the contract will be renegotiated, or Hill ceases work when the maximum contract value is reached. The Company will continue to work if it is probable that the contract will be extended. The Company will only include consideration for contract renegotiation's to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. If the Company continues to work and is uncertain that a contract change order will be processed, the variable consideration will be constrained to the cap until it is probable that the contract will be renegotiated. The Company is only entitled to consideration for the work it has performed, and the cap value is not a guaranteed contract value.

Fixed Price Contracts

Under fixed price contracts, the Company’s clients pay an agreed amount negotiated in advance for a specified scope of work. The Company is guaranteed to receive the consideration to the extent that the Company delivers under the contract. The Company recognizes revenue over a period of time on fixed price contracts using the input method based upon direct costs incurred to date, which are compared to total projected direct costs. Costs are the most relevant measure to determine the transfer of the service to the client. The Company assesses contracts quarterly and will recognize any expected future loss before actually incurring the loss. When the Company is expecting to reach the total value under the contract, the Company will begin to negotiate a change order.

Change Orders and Claims

Change orders are modifications of an original contract. Either the Company or its client may initiate change orders. They may include changes in specifications or design, manner of performance, facilities, equipment, materials, sites and period of completion of the work. Management evaluates when a change order is probable based upon its experience in negotiating change orders, the client’s written approval of such changes or separate documentation of change order costs that are identifiable. Change orders may take time to be formally documented and terms of such change orders are agreed with the client before the work is performed. Sometimes circumstances require that work progresses before an agreement is reached with the client. If the Company is having difficulties in renegotiating the change order, the Company will stop work if possible, record all costs incurred to date, and determine, on a project by project basis, the appropriate final revenue recognition.

Claims are amounts in excess of the agreed contract price that the Company seeks to collect from its clients or others for client-caused delays, errors in specifications and designs, contract terminations, change orders that are either in dispute or are unapproved as to both scope and price, or other causes of unanticipated additional contract costs. Costs related to change orders and claims are recognized when they are incurred. The Company evaluates claims on an individual basis and recognizes revenue it believes is probable to collect.

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U.S. Federal Acquisition Regulations

The Company has contracts with the U.S. government that contain provisions requiring compliance with the U.S. Federal Acquisition Regulations (“FAR”). These regulations are generally applicable to all of its federal government contracts and are partially or fully incorporated in many local and state agency contracts. They limit the recovery of certain specified indirect costs on contracts subject to the FAR. Cost-plus contracts covered by the FAR provide for upward or downward adjustments if actual recoverable costs differ from the estimate billed under forward pricing arrangements. Most of the Company's federal government contracts are subject to termination at the convenience of the federal government. Contracts typically provide for reimbursement of costs incurred and payment of fees earned through the date of such termination.

Federal government contracts that are subject to the FAR and that are required by state and local governmental agencies to be audited are performed, for the most part, by the Defense Contract Audit Agency (“DCAA”). The DCAA audits the Company’s overhead rates, cost proposals, incurred government contract costs and internal control systems. During the course of its audits, the DCAA may question incurred costs if it believes the Company has accounted for such costs in a manner inconsistent with the requirements of the FAR or Cost Accounting Standards and recommend that its U.S. government corporate administrative contracting officer disallow such costs. Historically, the Company has not incurred significant disallowed costs because of such audits. However, the Company can provide no assurance that the DCAA audits will not result in material disallowances of incurred costs in the future.

Disaggregation of Revenues

The Company has one operating segment, the Project Management Group, which reflects how the Company is being managed. Additional information related to the Company’s operating segment is provided in Note 12 - Segment and Related Information. The Project Management Group provides extensive construction and project management services to construction owners worldwide. The Company considered the type of client, type of contract and geography for disaggregation of revenue. The Company determined that disaggregating by (1) contract type; and (2) geography would provide the most meaningful information to understand the nature, amount, timing, and uncertainty of its revenues. The type of client does not influence the Company’s revenue generation. Ultimately, the Company is supplying the same services of program management, project management, construction management, project management oversight, troubled project turnaround, staff augmentation, project labor agreement consulting, commissioning, estimating and cost management, labor compliance services and facilities management services. The Company’s contracts are generally long term contracts that are either based upon time and materials incurred or provide for a fixed price. The contract type will determine the level of risk in the contract related to revenue recognition. For purposes of disaggregation of revenue, the contract types have been grouped into: (1) Fixed Price - which include fixed price projects; and, (2) T&M - which include T&M contracts, T&M with a cap and cost plus contracts. The geography of the contracts will depict the level of global economic factors in relation to revenue recognition.

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The components of the Company’s revenue by contract type and geographic region for the three and six months ended June 30, 2022 and 2021 are as follows:

	Three Months Ended June 30, 2022								Three Months Ended June 30, 2021
	Fixed Price		T&M		Total		Percent of Total Revenue		Fixed Price		T&M		Total		Percent of Total Revenue
Americas	$	11,371	$	46,769	$	58,140	55.0	%	$	5,106	$	46,663	$	51,769	51.0	%
Middle East/Asia/Pacific	5,635		20,608		26,243		24.8	%	3,862		17,762		21,624		21.3	%
Europe	6,875		5,606		12,481		11.8	%	7,144		11,281		18,425		18.1	%
Africa	2,091		6,774		8,865		8.4	%	338		9,390		9,728		9.6	%
Total	$	25,972	$	79,757	$	105,729	100.0	%	$	16,450	$	85,096	$	101,546	100.0	%

	Six Months Ended June 30, 2022								Six Months Ended June 30, 2021
	Fixed Price		T&M		Total		Percent of Total Revenue		Fixed Price		T&M		Total		Percent of Total Revenue
Americas	$	16,996	$	91,792	$	108,788	52.3	%	$	9,380	$	86,958	$	96,338	51.0	%
Middle East/Asia/Pacific	8,659		41,855		50,514		24.3	%	6,226		35,473		41,699		22.1	%
Europe	13,897		16,043		29,940		14.4	%	14,349		16,696		31,045		16.5	%
Africa	4,296		14,428		18,724		9.0	%	902		18,648		19,550		10.4	%
Total	$	43,848	$	164,118	$	207,966	100.0	%	$	30,857	$	157,775	$	188,632	100.0	%

The Company recognizes revenue as it transfers promised goods or services to clients in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. The Company exercises judgment in determining if the contractual criteria are met to determine if a contract with a client exists, specifically in the earlier stages of a project when a formally executed contract may not yet exist. The Company typically has one performance obligation under a contract to provide fully-integrated project management services, and, occasionally, a separate performance obligation to provide facilities management services. Performance obligations are delivered over time as the client receives the service.

The consideration promised within a contract may include fixed amounts, variable amounts, or both. Variable consideration is included in the transaction price only to the extent it is probable, in the Company’s judgment, that a significant future reversal in the amount of cumulative revenue recognized under the contract will not occur. In estimating the transaction price for pending change orders, the Company considers all relevant facts, including documented correspondence with the client regarding acknowledgment and/or agreement with the modification, as well as historical experience with the client or similar contractual circumstances. The Company transfers control of its service over time and, therefore, satisfies a performance obligation and recognizes revenue over time by measuring the progress toward complete satisfaction of that performance obligation. The Company’s fixed price projects and T&M with a cap contracts expected to exceed the cap value generally use a cost-based input method to measure its progress towards complete satisfaction of the performance obligation as the Company believes this best depicts the transfer of control to the client. Under the cost-based measure of progress, the extent of progress towards completion is measured based on the ratio of costs incurred to date to the total estimated costs at completion of the performance obligation. Due to the nature of the work required to be performed under the Company’s performance obligations, estimating total revenue and cost at completion on its long-term contracts is complex, subject to many variables and requires significant judgment.

For basic and cost-plus T&M contracts and T&M with a cap, not expected to exceed the cap, contracts, the Company recognizes revenue over time using the output method which measures progress toward complete satisfaction of the performance obligation based upon actual costs incurred, using the right to invoice practical expedient.

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Accounts Receivable

Accounts receivable includes amounts billed and currently due from clients and amounts for work performed which have not been billed to date. The billed and unbilled amounts are stated at the net estimated realizable value. The Company maintains an allowance for doubtful accounts to provide for the estimated amount of receivables that will not be collected. The allowance is based upon an assessment of client creditworthiness, historical payment experience and the age of outstanding receivables.

Contract Assets and Liabilities

Contract assets include unbilled amounts typically resulting from performance under long-term contracts where the revenue recognized exceeds the amount billed to the client. Retainage receivable is included in contract assets. The current portion of retainage receivable is a contract asset, which prior to the adoption of ASC 606, had been classified within accounts receivable. The Company’s contract liabilities consist of advance payments and billings in excess of revenue recognized and are reported as deferred revenue in the consolidated balance sheets. The Company classifies billings in excess of revenue recognized as deferred revenue as current or non-current based on the timing of when revenue is expected to be recognized.

The difference between the opening and closing balances of the Company’s contract assets and contract liabilities primarily results from the timing of the Company’s performance and client payments. The amount of revenue recognized during the three months ended June 30, 2022 and 2021 that was included in the deferred revenue balance at the beginning of the periods was $4,198 and $858, respectively. The amount of revenue recognized during the six months ended June 30, 2022 and 2021 that was included in the deferred revenue balance at the beginning of the periods was $7,920 and $3,595, respectively.

Remaining Performance Obligations

The remaining performance obligations represent the aggregate transaction price of executed contracts with clients for which work has partially been performed as of the end of the reporting period. The Company’s remaining performance obligations include fixed fee projects that have an executed contract, a written award, a letter of intent, a notice to proceed or an agreed upon work order to perform work on mutually accepted terms and conditions. Although remaining performance obligations reflect business that is considered to be firm, cancellations, scope adjustments, foreign currency exchange fluctuations or project deferrals may occur that impact the value or expected timing of their recognition. Remaining performance obligations are adjusted to reflect any known project cancellations, revisions to project scope, foreign currency exchange fluctuations and project deferrals, as appropriate. T&M contracts are excluded from the remaining performance obligation as these contracts are not fixed price contracts and the consideration expected under these contracts is variable as it is based upon hours and costs incurred in accordance with the right to invoice practical expedient. As of June 30, 2022 and December 31, 2021, the aggregate amount of the transaction price allocated to remaining performance obligations was $102,094 and $114,165, respectively. During the following 12 months, approximately 43.4% of the remaining performance obligations are expected to be recognized as revenue with the remaining balance recognized over 2 to 6 years.

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Note 5 — Accounts Receivable 

The components of accounts receivable and accounts receivable - affiliates reflected in the Company's consolidated balance sheets are as follows:

Accounts Receivable	June 30, 2022		December 31, 2021
Billed (1)	$	115,188	$	112,441
Unbilled (2)	54,234		46,014
	169,422		158,455
Allowance for doubtful accounts (1)	(38,305)		(38,939)
Accounts receivable, net	$	131,117	$	119,516
Accounts Receivable - Affiliates
Billed (3)	$	7,951	$	10,229
Unbilled (2)	14,106		12,243
	$	22,057	$	22,472
Allowance for doubtful accounts	(714)		(731)
Accounts receivable - affiliates, net	$	21,343	$	21,741

(1) Includes $22,809 and $24,031 related to amounts due from a client in Libya as of June 30, 2022 and December 31, 2021, respectively, which where both fully reserved for in the allowance for doubtful accounts. The decrease in the balance at June 30, 2022 from December 31, 2021 is primarily due to the devaluation of the British Pound.

(2) Amounts are net of unbilled reserves.

(3) Includes $2,600 and $2,179 of retainage receivables due from affiliates as of June 30, 2022 and December 31, 2021, respectively.

Note 6 — Intangible Assets

The following table summarizes the Company’s acquired intangible assets:

	June 30, 2022				December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Engineering license	$	2,900	$	—	$	2,900	$	—
Client relationships	509		433		509		407
Total	$	3,409	$	433	$	3,409	$	407
Intangible assets, net	$	2,976			$	3,002

The Company amortizes client relationship intangible assets over the estimated useful life of ten years. Such amortization expense was $13 for the three months ended June 30, 2022 and 2021, respectively and $25 for the six months ended June 30, 2022 and 2021, respectively.

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The following table presents the estimated amortization expense for the next five years: 

	Estimated Amortization Expense
Year ending December 31,
2022 (remaining 6 months)	$	25
2023	51
2024	—
2025	—
2026	—

Note 7 — Goodwill

The following table summarizes the changes in the Company’s carrying value of goodwill during the six months ended June 30, 2022:

Balance, December 31, 2021	$	44,127
Translation adjustments (1)	(2,322)
Balance, June 30, 2022	$	41,805

(1) The translation adjustment was calculated based on the foreign currency exchange rates as of June 30, 2022.

The Company (the reporting unit) performed its 2021 annual impairment test effective July 1, 2021 and noted no impairment. Based on the valuation as of July 1, 2021, the fair value of the Company exceeded its carrying value. The Company performs its annual impairment test during the second half of each year unless events or circumstances indicate an impairment may have occurred before that time.

The Company’s changes in estimates and assumptions, including decreases in stock price and market capitalization, could materially affect the determination of fair value and/or conclusions on goodwill impairment. As a result of recent events, including market volatility and the impact on the global economy, it is at least reasonably possible that changes in one or more of those assumptions could result in impairment of our goodwill in future periods.

Note 8 — Accounts Payable and Accrued Expenses

Below are the components of accounts payable and accrued expenses:

	June 30, 2022		December 31, 2021
Accounts payable	$	26,283	$	23,573
Accrued payroll and related expenses	21,337		19,699
Accrued subcontractor fees	13,225		12,203
Accrued agency fees	4,885		5,048
Accrued legal and professional fees	1,627		1,833
Other accrued expenses	1,451		1,500
	$	68,808	$	63,856

 

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Note 9 — Notes Payable and Long-Term Debt

The table below reflects the Company's notes payable and long-term debt, which includes credit facilities:

			Interest Rate (1)		Balance Outstanding as of
Loan	Maturity	Interest Rate Type	June 30, 2022	December 31, 2021	June 30, 2022		December 31, 2021
Secured Credit Facilities
Hill International, Inc. - Société Générale 2017 Term Loan Facility	11/05/2023	Variable	7.34%	7.51%	$	28,500	$	28,650
Hill International, Inc. - Société Générale Domestic Revolving Credit Facility (2)	05/05/2023	Variable	5.02%	5.06%	22,400		19,400
Hill International N.V.. - Société Générale International Revolving Credit Facility (3)	05/05/2023	Variable	4.23%	4.06%	5,222		5,802
Unsecured Credit Facilities
Hill International, Inc. - First Abu Dhabi Bank ("FAB") PJSC Overdraft Credit Facility (4)	04/18/2023	Variable	5.62%	5.71%	905		151
Unsecured Notes Payable and Long-Term Debt
Philadelphia Industrial Development Corporation Loan	04/01/2027	Fixed	2.75%	2.79%	327		358
Hill International Spain S.A. - Bankinter S.A. 2020 Term Loan (5)(6)	05/04/2024	Variable	2.21%	2.23%	175		239
Hill International Spain S.A. - Banco Santander, S.A. Term Loan (5)(6)	05/30/2025	Fixed	3.86%	3.91%	234		295
Hill International Spain S.A. - BBVA, S.A. P.P. Term Loan (5)(6)	06/19/2025	Variable	2.25%	2.28%	238		300
Hill International Spain S.A. - Bankia. S.A. 2020 Term Loan (5)(6)	06/05/2025	Variable	2.50%	2.54%	197		248
Total notes payable and long-term debt, gross					$	58,198	$	55,443
Less: unamortized discount and deferred financing costs related to Société Générale 2017 Term Loan Facility					(230)		(300)
Notes payable and long-term debt					$	57,968	$	55,143
Current portion of notes payable					29,196		26,043
Current portion of unamortized debt discount and deferred financing costs					(207)		(202)
Current maturities of notes payable and long-term debt					$	28,989	$	25,841
Notes payable and long-term debt, net of current maturities					$	28,979	$	29,302

Footnotes to the Notes Payable and Long-Term Debt Table above:

(1) Interest rates for variable interest rate debt are reflected on a weighted average basis through June 30, 2022 since the loan origination or modification date.

(2) As of June 30, 2022 and December 31, 2021, the Company had $5,631 and $6,457 of outstanding letters of credit, respectively, in addition to the balances outstanding above, which resulted in $469 and $2,643 of available borrowing capacity under the Domestic Revolving Credit Facility, respectively. The amounts available were based on the maximum borrowing capacity of $28,500 as of June 30, 2022 and December 31, 2021. See 'Secured Credit Facilities' section below for further information.

(3) As of June 30, 2022 and December 31, 2021, the Company had $565 and $478 of outstanding letters of credit, respectively, in addition to the balances outstanding above, which resulted in $468 and $520 of available borrowing capacity under the International Revolving Credit Facility, respectively. The amounts available were based on the Company's borrowing capacity of $6,255 and $6,800 as of June 30, 2022 and December 31, 2021, respectively. See ''Secured Credit Facilities' section below for further information.

(4) FAB credit facility lender was formerly known as National Bank of Abu Dhabi. There is no stated maturity date; however, the facility is subject to be reviewed annually in April by FAB, or at any other time as determined by FAB. Therefore, the amount outstanding is reflected within the current maturities of notes payable and long-term debt. Balances outstanding are reflected in U.S. dollars based on the conversion rates from AED as of June 30, 2022 and December 31, 2021. The Company had $2,227 of availability under the credit facility as of June 30, 2022 and $2,980 as of December 31, 2021.

(5) In July 2021, the Company, through one of its subsidiaries, entered into two overdraft facilities with Arab Bank. There is no stated maturity date however, the facilities are subject to be reviewed annually in July by Arab Bank. Amounts may be drawn in either Egyptian Pounds or in the U.S. Dollar. Interest rates are equal to 1.0%, plus the Central Bank of Egypt ("CBE") corridor rate. No amounts have been drawn on as of June 30, 2022. The Company had $3,000 of availability under the credit facilities as of June 30, 2022.

(6) Balances outstanding are reflected in U.S. dollars based on the conversion rates from Euros as of June 30, 2022 and December 31, 2021.

(7) Includes loan agreements, through a subsidiary of the Company, entered into between April and June 2020, where the respective loan agreements require interest-only monthly payments during grace periods that last from six months or one year from the date of the agreements. The variable interest loans are subject to either semi-annual or annual review by the respective lenders thereof and the respective interest rates in respect thereof are determined based on the European Inter-Bank Offered Rate, or “EURIBOR,” for the relevant interest period (or at a substitute rate to be determined to the extent EURIBOR is not available), plus a margin, as set by the respective lender.

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Secured Credit Facilities

The Company's secured credit facilities with Société Générale (the "International Lender") and other U.S. Loan Parties (the "U.S. Lenders") under a 2017 Term Loan of $30,000 (the "2017 Term Loan Facility"), a $25,000 U.S.-denominated revolving credit facility (the "Domestic Revolving Credit Facility"; together with the 2017 Term Loan Facility, the "U.S. Credit Facilities") and a €9,156 ($10,000 at closing) Euro-denominated revolving credit facility (the "International Revolving Credit Facility"; together with the U.S. Credit Facilities, the "Secured Credit Facilities") contain customary default provisions, representations and warranties, and affirmative and negative covenants, and require the Company to comply with certain financial and reporting covenants. The financial covenant is comprised of a maximum Consolidated Net Leverage Ratio of 3.00 to 1.00 for any fiscal quarter ending on or subsequent to March 31, 2017 for the trailing twelve months then-ended. The Consolidated Net Leverage Ratio is the ratio of (a) consolidated total debt (minus unrestricted cash and cash equivalents) to consolidated earnings before interest, taxes, depreciation, amortization, share-based compensation and other non-cash charges, including bad debt expense, certain one-time litigation and transaction related expenses, and restructuring charges for the trailing twelve months. In the event of a default, the U.S. Lender and the International Lender may increase the interest rates by 2.0%. The Company was in compliance with this financial covenant at June 30, 2022.

On April 1, 2020, the Company amended its Secured Credit Facilities, which increased the credit commitment with one of the U.S. Lenders under the Domestic Revolving Credit Facility by $3,500 from $25,000 to $28,500 and simultaneously decreased the credit commitment with the International Lender under the International Revolving Credit Facility by €3,179 (approximately $3,500 at closing) from €9,156 (approximately $10,000) to €5,977 (approximately $6,536 at closing).

The aggregate unamortized debt issuance costs under the Domestic Revolving Credit Facility and International Revolving Credit Facility were $1,097 and $314 at June 30, 2022 and December 31, 2021, respectively, and were included in prepaid expenses and other current assets and other assets in the consolidated balance sheets.

The interest rate on borrowings under the Domestic Revolving Credit Facility are, at the Company’s option, either the LIBOR rate for the relevant interest period plus 3.75% per annum or the Base Rate plus 2.75% per annum. The interest rate on borrowings under the International Revolving Credit Facility will be the EURIBOR for the relevant interest period (or at a substitute rate to be determined to the extent EURIBOR is not available), plus 4.50% per annum.

Commitment fees are paid quarterly and are calculated at 0.50% annually on the average daily unused portion of the Domestic Revolving Credit Facility, and are calculated at 0.75% annually on the average daily unused portion of the International Revolving Credit Facility.

Generally, the obligations of the Company under the Domestic Revolving Credit Facility are secured by a first-priority security interest in the Eligible Domestic Receivables (as defined in the Domestic Revolving Credit Facility), cash proceeds and bank accounts of the Company and certain of the Company’s U.S. subsidiaries, and a second-priority security interest in substantially all other assets of the Company and such subsidiaries. The obligations of the Subsidiary (as defined in the International Revolving Credit Facility) under the International Revolving Credit Facility are generally secured by a first-priority security interest in substantially all accounts receivable and cash proceeds thereof, certain bank accounts of the Subsidiary and certain of the Company’s non-U.S. subsidiaries, and a second-priority security interest in substantially all other assets of the Company and certain of the Company’s U.S. and non-U.S. subsidiaries.

On March 31, 2022, the Company entered into an amendment of its main credit facility with Société Générale that extends the maturity dates of the Domestic and International Revolving Credit Facilities to May 5, 2023 and the term loan facility to November 5, 2023. The interest rates on the Domestic and International Revolving Credit Facilities increased by 1.1% and 1.5%, respectively, while the term loan facility interest rate increased by 1.0% and the Company paid an amendment fee of $463. The aggregate amount of the credit commitments under the facilities will automatically and permanently be reduced by an amount equal to $3,000 on each of September 30, 2022 and December 31, 2022.

Other Financing Arrangements

On May 1, 2022, subsequent to the maturity of the Company's previous commercial premium financing arrangement in April 30, 2022 with AFCO Premium Credit LLC ("AFCO"), the Company entered into a new financing agreement for the renewal of its corporate insurance policies with AFCO for $3,577. The terms of the arrangement include a $304 down payment, followed by monthly payments to be made over an eleven-month period at a 3.99% interest rate through April 30, 2023.

22

At June 30, 2022, there was $2,693 balance payable to AFCO. At December 31, 2021, the balance payable to AFCO of $862 were reflected in other current liabilities on the Company's consolidated balance sheets, respectively.

Note 10 — Share-Based Compensation

The Company recognized total share-based compensation expense in selling, general and administrative expenses in the consolidated statement of operations of $384 and $922 for the three months ended June 30, 2022 and 2021, respectively, and $771 and $1,371 for the six months ended June 30, 2022 and 2021, respectively. The Company's related share-based compensation is comprised of the following:

Restricted Stock Units

During the six months ended June 30, 2022 and 2021, the Company granted certain employees and executive officers equity awards in the form of restricted stock units ("RSU") that are subject to a combination of time and performance-based conditions under the 2017 Equity Compensation Plan (the "2017 Plan"), totaling 463 and 414 RSUs, respectively. No RSUs were granted during the three months ended June 30, 2022 and 2021. Each RSU entitles the grantee to one unit of the Company's common stock. The time-based RSUs vest annually over a three-year period on the anniversary date of each grant. Unvested time-based RSUs will be forfeited if the grantee separates from the Company prior to its vesting date. During the six months ended June 30, 2022 and 2021, the related compensation expense was recorded based on a weighted average price per share of $1.91 and $2.36, respectively.

The number of common shares to be issued under the performance-based RSUs will be determined based on three levels of performance metrics based on the Company's earnings and will be assessed on an annual basis for the years ended December 31, 2022, 2023 and 2024 for the RSUs granted during the six months ended June 30, 2022 and for the years ended December 31, 2021, 2022 and 2023 for the RSUs granted during the six months ended June 30, 2021. If the Company meets the performance metrics for any one of the measurement periods, such units will vest on the next anniversary date of the grant date. All vested RSUs will be settled on the third anniversary of the grant date. Unvested RSUs are subject to forfeiture if the grantee separates from the Company prior to its vesting date. During the six months ended June 30, 2022 and 2021, the Company determined it was not probable that the target performance metric would be met for each of the RSU grants and, therefore, did not record any share-based compensation expense related to such RSUs.

Deferred Stock Units

Deferred Stock Units ("DSU") issued under the 2017 Plan entitle participants to receive one share of the Company's common stock for each DSU and they will vest immediately upon separation from the Company. The compensation expense related to these units was determined based on the stock price of the Company's common stock on the grant date of the DSUs. Unvested DSUs are subject to forfeiture if the grantee separates from the Company prior to its vesting date.

During the three months ended June 30, 2022 and 2021, 8 and 184 DSUs were granted at a weighted average price of $1.58 and $2.61, respectively. During the six months ended June 30, 2022 and 2021, 756 and 775 DSUs were granted at a weighted average of $1.91 and $2.45, respectively. DSUs granted partially include units awarded to the Company's board of directors (the "Board") as part of their annual service retainer. DSUs were also granted to executive officers that are subject to a combination of time and performance based conditions that vest over a three-year period.

Stock Options

At June 30, 2022 and 2021, the Company had approximately 1,128 and 1,353 stock options outstanding, respectively, with a weighted average exercise price of $3.83 and $3.87, respectively. No stock options were granted during the six months ended June 30, 2022 and 2021. During the six months ended June 30, 2022 and 2021, options lapsed for approximately 225 and 211 shares, respectively, with a weighted average exercise price of $4.03 and $4.95, respectively.

Note 11 — Income Taxes

The Company calculates the interim tax expense based on an annual effective tax rate ("AETR"). The AETR represents the Company’s estimated effective tax rate for the year based on full year projection of tax expense, divided by the projection of full year pretax book income/(loss) among the various foreign tax jurisdictions, adjusted for discrete transactions occurring during the period. The effective tax rates were 49.1% and 128.9% for the three months ended June 30, 2022 and 2021, respectively, and 69.2% and (2656.5)% for the six months ended June 30, 2022 and 2021, respectively.

23

The change in the Company’s effective tax rate for the six months ended June 30, 2022 from the six months ended June 30, 2021 was primarily due to the mix of pretax earnings in jurisdictions with different jurisdictional tax rates. Additionally, the Company did not recognize any significant discreet tax items for the three months ended June 30, 2022, compared to the three months ended June 30, 2021 in which we recognized additional discreet expense for certain withholding taxes and uncertain tax positions.

The reserve for uncertain tax positions amounted to $7,436 and $8,855 at June 30, 2022 and December 31, 2021, respectively.

The Company’s policy is to record income tax related interest and penalties in income tax expense (benefit). The Company recorded expense (benefit) for any tax-related interest and penalties of $(36) and $434 for the three months ended June 30, 2022 and 2021, respectively, and $(375) and $461 for the six months ended June 30, 2022 and 2021, respectively.

In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that all, or some portion, of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities and projected future taxable income in making this assessment. Management evaluates the need for valuation allowances on the deferred tax assets according to the provisions of ASC 740, Income Taxes. In making this determination, management assesses all available evidence, both positive and negative, at the balance sheet date. This includes, but is not limited to, recent earnings, internally-prepared income projections, and historical financial performance.

Note 12 —Segment and Related Information

The Company operates as one reporting segment which reflects how the Company is managed, which provides construction and project management services to construction owners worldwide. Such services include program management, project management, construction management, project management oversight, troubled project turnaround, staff augmentation, project labor agreement consulting, commissioning, estimating and cost management, labor compliance services (collectively, "integrated project management") and facilities management services.

The following tables present certain information for operations:

Total Revenue by Geographic Region: 

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
Americas	$	58,140	55.0	%	$	51,769	51.0	%	$	108,788	52.3	%	$	96,338	51.0	%
Middle East/Asia/Pacific	26,243		24.8	%	21,624		21.3	%	50,514		24.3	%	41,699		22.1	%
Europe	12,481		11.8	%	18,425		18.1	%	29,940		14.4	%	31,045		16.5	%
Africa	8,865		8.4	%	9,728		9.6	%	18,724		9.0	%	19,550		10.4	%
Total	$	105,729	100.0	%	$	101,546	100.0	%	$	207,966	100.0	%	$	188,632	100.0	%

Consulting Fee Revenue by Geographic Region:

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
Americas	$	39,683	45.3	%	$	34,576	44.6	%	$	75,688	44.7	%	$	66,486	44.3	%
Middle East/Asia/Pacific	25,795		29.4	%	20,981		27.0	%	48,866		28.9	%	40,755		27.2	%
Europe	14,022		16.0	%	13,090		16.8	%	27,346		16.2	%	24,640		16.4	%
Africa	8,189		9.3	%	9,041		11.6	%	17,220		10.2	%	18,216		12.1	%
Total	$	87,689	100.0	%	$	77,688	100.0	%	$	169,120	100.0	%	$	150,097	100.0	%

24

For the three months ended June 30, 2022 the United States and the United Arab Emirates were the only countries to account for 10% or more of total revenue. For the three months ended June 30, 2021, the United States was the only country to account for 10% or more of total revenue. For the six months ended June 30, 2022 and 2021, the United States and the United Arab Emirates were the only countries to account for 10% or more of total revenue.

Operating Profit (Loss) by Geographic Region:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Americas (1)	$	9,342	$	7,431	$	15,852	$	12,738
Middle East/Asia/Pacific (1)	2,644		2,015		6,820		3,182
Europe (1)	1,253		2,104		4,015		3,894
Africa	4		3,030		3,175		4,085
Corporate (2)	(8,768)		(11,683)		(24,372)		(21,156)
Total	$	4,475	$	2,897	$	5,490	$	2,743

    (1) includes Hill's share of profit (loss) of equity method affiliates on the Consolidated Statements of Operations.

(2) includes foreign exchange losses of $1,190 and $1,953 for the three months ended June 30, 2022 and 2021, respectively and 2,926 and 2,240 for the six months ended June 30, 2022 and 2021, respectively.

Depreciation and Amortization Expense:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Project Management	$	357	$	340	$	700	$	763
Corporate	239		255		485		526
Total	$	596	$	595	$	1,185	$	1,289

Total Revenue by Client Type: 

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
U.S. federal government	$	4,460	4.2	%	$	4,712	4.6	%	$	7,919	3.8	%	$	8,130	4.3	%
U.S. state, regional and local governments	37,312		35.3	%	32,557		32.1	%	67,266		32.3	%	60,286		32.0	%
Foreign governments	22,569		21.3	%	28,876		28.4	%	48,290		23.2	%	51,736		27.4	%
Private sector	41,388		39.2	%	35,401		34.9	%	84,491		40.7	%	68,480		36.3	%
Total	$	105,729	100.0	%	$	101,546	100.0	%	$	207,966	100.0	%	$	188,632	100.0	%

Property, Plant and Equipment, Net, by Geographic Location:

	June 30, 2022		December 31, 2021
Americas	$	6,762	$	7,146
Middle East/Asia/Pacific	841		745
Europe	702		586
Africa	429		418
Total	$	8,734	$	8,895

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Note 13 — Commitments and Contingencies

Legal Proceedings

From time to time, the Company is a defendant or plaintiff in various legal proceedings which arise in the normal course of business. As such the Company is required to assess the likelihood of any adverse outcomes to these proceedings as well as potential ranges of probable losses. A determination of the amount of the provision required for commitments and contingencies, if any, which would be charged to earnings, is made after careful analysis of each proceeding. The provision may change in the future due to new developments or changes in circumstances. Changes in the provision could increase or decrease the Company’s earnings in the period the changes are made. It is the opinion of management, after consultation with legal counsel, that the ultimate resolution of these proceedings will not have a material adverse effect on the Company’s financial condition, results of operations or cash flows.

Loss on Performance Bond

On February 8, 2018, the Company received notice from the First Abu Dhabi Bank ("FAB", formerly known as the National Bank of Abu Dhabi) that Public Authority of Housing Welfare of Kuwait submitted a claim for payment on a Performance Guarantee issued by the Company for approximately $7,938 for a project located in Kuwait. FAB subsequently issued, on behalf of the Company, a payment on February 15, 2018. The Company is taking legal action to recover the full Performance Guarantee amount. On September 20, 2018 the Kuwait First Instance Court dismissed the Company's case. As a result, the Company fully reserved the performance guarantee payment above in the first quarter of 2018. The Company filed an appeal before the Kuwait Court of Appeals seeking referral of the matter to a panel of experts for determination. On April 21, 2019, the Court of Appeals ruled to refer the matter to the Kuwait Experts Department. Hearings with the Kuwait Experts Department were held during July and September 2019. A final report was issued by the panel of experts in October 2019 for the held hearings on January 7, 2020 and February 4, 2020 and reserved the case for judgment to be issued. In June 2020, the Kuwait Court of Appeal issued judgement confirming the Kuwait First Instance Court's decision. The Company filed a pleading before the Kuwait Cassation Court in August 2020. Hill's challenges are still pending before the Kuwait Cassation Court and a hearing has not yet been scheduled.

Other

The Company has identified a potential tax liability related to certain foreign subsidiaries’ failure to comply with laws and regulations of the jurisdictions, outside of their home country, in which their employees provided services. The Company has estimated the potential liability to be approximately $191, which is included in other liabilities in the consolidated balance sheet at June 30, 2022.

Note 14 — Leases

The Company leases office space, equipment and vehicles throughout the world. Many of the Company's operating leases include one or more options to renew at the Company's sole discretion. The lease renewal option terms generally range from 1 month to 5 years for office leases. The determination of whether to include any renewal or early termination options is made by the Company at lease inception when establishing the term of the lease. Based on the later of the lease's commencement date or Company's adoption of ASC-842 on January 1, 2019, the Company recognizes right-of use lease assets and lease liabilities on its consolidated balance sheets for all leases in excess of one year in duration. The lease liability represents the present value of the remaining lease payments, which only includes payments that are fixed and determinable at the time of commencement, over the lease term. The lease term may be adjusted for renewal or early termination options provided in the leases only if it is reasonably certain that the Company will exercise such options. As most of the Company's leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments.

Rent expense for operating leases is recognized on a straight-line basis over the lease term from the lease commencement date through the scheduled expiration date for rent payments that are determined to be fixed, or are determinable at the lease commencement date. Some of the Company's lease arrangements require periodic increases in the Company's base rent that may be subject to certain economic indexes, among other items. In addition, these leases may require the Company to pay property taxes, utilities and other costs related to several of its leased office facilities. Typically, these amounts for such payments cannot be determined at the lease commencement date, and are identified as variable lease payment, which are recognized as incurred.

26

Total rent expense of $2,053 and $2,105 for the three months ended June 30, 2022 and 2021, respectively, and 4,363 and $4,243 for the six months ended June 30, 2022 and 2021, respectively, is included in selling, general and administrative and direct expenses in the consolidated statements of operations. Total rent expense for the six months ended June 30, 2022 and 2021 included $1,076 and $1,115, respectively, that was associated with leases with an initial term of 12 months or less, in addition to variable costs the Company is responsible for paying on all leases.

The Company subleases certain real estate to third parties. The sublease income recognized for the three months ended June 30, 2022 and 2021, was $329 and $426, respectively. The sublease income recognized for the six months ended June 30, 2022 and 2021 was 656 and 794, respectively.

The following is a schedule of maturities of lease liabilities by year as of June 30, 2022:

	Total Operating Lease Payments			Total Finance Lease Payments
2022 (excluding the six months ended June 30, 2022)	$	3,057		$	131
2023	5,894			263
2024	4,919			228
2025	4,027			99
2026	3,524			—
Thereafter	4,721			—
Total minimum lease payments (1)	26,142			721
Less amount representing imputed interest	4,077			24
Present value of lease obligations	$	22,065		$	697
Weighted average remaining lease term (years)	5.25			2.83
Weighted average discount rate	6.61		%	2.46		%

(1) Partially includes rent expense amounts payable in various foreign currencies and are based on the foreign currency exchange spot rates as of June 30, 2022, where applicable.

27

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations (dollars in thousands).

Introduction

The following discussion should be read in conjunction with the information contained in Hill International, Inc.’s (collectively referred to as “Hill”, “we”, “us”, “our” and “the Company”) unaudited consolidated financial statements, including the notes thereto. Statements regarding future economic performance, management's plans and objectives and any statements concerning assumptions related to the foregoing contained in Management's Discussion and Analysis of Financial Condition and Results of Operations constitute forward-looking statements. See our 2021 Annual Report, including the factors disclosed therein, as well as "Disclosure Regarding Forward-looking Statements" for certain factors that may cause actual results to vary materially from these forward-looking statements. We assume no obligation to update any of these forward-looking statements other than as required by law.

Overview

We earn revenue by deploying professionals to provide services to our clients, including project management, construction management, facilities management and related consulting. These services are primarily delivered on a “cost plus” or “time and materials” ("T&M") basis in which we bill negotiated hourly or monthly rates or a negotiated multiple of the direct cost of these professionals, plus actual out-of-pocket expenses. Our direct expenses are the actual cost of these professionals, including payroll and benefits, except for paid time-off, which is recorded in selling, general and administrative expenses ("SG&A") on our consolidated statements of operations. We also provide services under fixed price contracts and T&M contracts with a cap.

Our revenue consists of two components: consulting fee revenue ("CFR") and reimbursable expenses. The professionals we deploy are occasionally subcontractors. We generally bill the actual cost of these subcontractors and recognize this cost as both revenue (reimbursable expenses) and direct expense. CFR refers to our revenue excluding amounts paid or due to subcontractors. We believe CFR is an important measure because it represents the revenue on which we earn gross profit, whereas total revenue includes subcontractors on which we generally pass through the cost and earn minimal or no gross profit.

We compete for business based on a variety of factors such as technical capability, global resources, price, reputation and past experience, including client requirements for substantial experience in similar projects. We have developed significant long-standing relationships, which bring us repeat business and may be difficult for others to replicate. We believe we have an excellent reputation for attracting and retaining professionals. In addition, we believe there are high barriers to entry for new competitors especially in the project management market.

SG&A expenses consist primarily of personnel costs that are not billable and corporate or regional costs such as sales, business development, proposals, operations, finance, human resources, legal, marketing, management and administration.

The Company operates as a single reporting segment, known as the Project Management Group which provides fee-based construction management services to our clients, leveraging our construction expertise to identify potential trouble, difficulties and sources of delay on a construction project before they develop into costly problems. Our experienced professionals are capable of managing all phases of the construction process from concept through completion, including cost and budget controls, scheduling, estimating, expediting, inspection, contract administration and management of contractors, subcontractors and suppliers.

Impact of COVID-19 on our Business

In March 2020, the World Health Organization declared COVID-19 a global pandemic as a result of the further spread of the virus into all regions of the world, including those regions where our primary operations occur. Variants of the virus continue to emerge in various regions and countries worldwide.

We instituted a work-from-home policy for all offices and employees globally in late March 2020, except for field-based employees who normally work on-site at our client’s facilities. These field-based employees are complying with our respective clients’ policies. The majority of our field employees were already located in the regions where they deliver their services, so the travel restrictions that have been enacted by various government authorities have not materially impaired our ability to continue to perform services for our clients. As of June 30, 2022, most of our employees have returned to their assigned offices, on a modified basis, as their city, state and country reopens, consistent with the applicable requirements of local law.

28

Most of the projects to which we provide services have been classified as essential services by the relevant governmental authority and as such have continued despite restrictions on the operation of "non-essential" businesses by certain governmental authorities. The majority of our billable employees have continued to provide billable services to our clients, either on-site or remotely.

Nearly all our employees had company laptop computers and the ability to work remotely prior to the institution of our work-at-home policy. The work-at-home policy did not have a significant impact on our employees’ ability to perform their job requirements. Our internal control structure does not generally require physical access to our office locations, and has not to date and is not expected in the future, to be adversely impacted by the pandemic and the corresponding response by certain governmental authorities. Processes that require physical access to our offices, such as receiving mail (including collections) and processing and mailing manual checks, are being performed by designated individuals at a reduced frequency while certain of our offices continue to operate on a limited basis.

The main impacts on our business, other than those discussed above, were delays in the procurement processes of a number of our current and potential clients and a temporary slowing of certain collections.

Management currently believes that it has adequate liquidity and business plans to continue to operate the business and mitigate the continuing risks associated with the COVID-19 pandemic for at least the next 12 months from the date of this report.

Results of Operations

Consolidated Results

(In thousands)

	Three Months Ended June 30,				Change				Six Months Ended June 30,				Change
	2022		2021		$		%		2022		2021		$		%
Income Statement Data:
Consulting fee revenue	$	87,689	$	77,688	$	10,001	12.9	%	$	169,120	$	150,097	$	19,023	12.7	%
Reimbursable expenses	18,040		23,858		(5,818)		(24.4)	%	38,846		38,535		311		0.8	%
Total revenue	$	105,729	$	101,546	$	4,183	4.1	%	$	207,966	$	188,632	$	19,334	10.2	%
Direct expenses	68,302		70,263		(1,961)		(2.8)	%	138,703		130,118		8,585		6.6	%
Gross profit	$	37,427	$	31,283	$	6,144	19.6	%	$	69,263	$	58,514	$	10,749	18.4	%
Selling, general and administrative expenses	32,254		27,098		5,156		19.0	%	61,797		54,784		7,013		12.8	%
Foreign currency exchange loss	1,190		1,953		(763)		(39.1)	%	2,926		2,240		686		30.6	%
Plus: Share of profit of equity method affiliates	492		665		(173)		(26.0)	%	950		1,253		(303)		(24.2)	%
Operating profit	$	4,475	$	2,897	$	1,578	54.5	%	$	5,490	$	2,743	$	2,747	100.1	%
Interest and related financing fees, net	1,381		1,504		(123)		(8.2)	%	2,707		2,851		(144)		(5.1)	%
Other loss, net	364		2		362		18,100.0	%	214		—		214		100.0	%
Earnings (loss) before income taxes	$	2,730	$	1,391	$	1,339	96.3	%	$	2,569	$	(108)	$	2,677	(2,478.7)	%
Income tax expense	1,341		1,793		(452)		(25.2)	%	1,779		2,869		(1,090)		(38.0)	%
Net earnings (loss)	$	1,389	$	(402)	$	1,791	(445.5)	%	$	790	$	(2,977)	$	3,767	(126.5)	%
Less: net (loss) earnings - noncontrolling interests	(41)		91		(132)		(145.1)	%	(98)		207		(305)		(147.3)	%
Net earnings (loss) attributable to Hill International, Inc.	$	1,430	$	(493)	$	1,923	(390.1)	%	$	888	$	(3,184)	$	4,072	(127.9)	%

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Three Months Ended June 30, 2022 Compared to the

Three Months Ended June 30, 2021

Total Revenue by Geographic Region:

	Three Months Ended June 30,								Change
	2022				2021				$		%
Americas	$	58,140	55.0	%	$	51,769	51.0	%	$	6,371	12.3	%
Middle East/Asia/Pacific	26,243		24.8	%	21,624		21.3	%	4,619		21.4	%
Europe	12,481		11.8	%	18,425		18.1	%	(5,944)		(32.3)	%
Africa	8,865		8.4	%	9,728		9.6	%	(863)		(8.9)	%
Total	$	105,729	100.0	%	$	101,546	100.0	%	$	4,183	4.1	%

Consulting Fee Revenue by Geographic Region:

	Three Months Ended June 30,								Change
	2022				2021				$		%
Americas	$	39,683	45.3	%	$	34,576	44.6	%	$	5,107	14.8	%
Middle East/Asia/Pacific	25,795		29.4	%	20,981		27.0	%	4,814		22.9	%
Europe	14,022		16.0	%	13,090		16.8	%	932		7.1	%
Africa	8,189		9.3	%	9,041		11.6	%	(852)		(9.4)	%
Total	$	87,689	100.0	%	$	77,688	100.0	%	$	10,001	12.9	%

Total revenue increased approximately $4,183 for the three months ended June 30, 2022 when compared to the same period in 2021. CFR was $87,689 and $77,688 of the total revenue for the three months ended June 30, 2022 and 2021, respectively, which was 82.9% and 76.5% of total revenues, respectively.

The increase in total revenue and CFR during the three months ended June 30, 2022 compared to the same period in the prior year is primarily driven by activity returning to pre-COVID levels, including returns to full staffing on certain existing projects and mobilizations on certain newly awarded projects. Additionally, the purchase of the NEYO group at the end of the second quarter of 2021 provided an additional $623 to total revenue and CFR during the current year period.

Gross Profit by Geographic Region:

	Three Months Ended June 30,												Change
	2022						2021						$		%
					% of Total  Revenue						% of Total  Revenue
Americas	$	17,375	46.4	%	29.9	%	$	15,179	48.5	%	29.3	%	$	2,196	14.5	%
Middle East/Asia/Pacific	10,991		29.4	%	41.9	%	7,575		24.2	%	35.0	%	3,416		45.1	%
Europe	5,734		15.3	%	45.9	%	5,099		16.3	%	27.7	%	635		12.5	%
Africa	3,327		8.9	%	37.5	%	3,430		11.0	%	35.3	%	(103)		(3.0)	%
Total	$	37,427	100.0	%	35.4	%	$	31,283	100.0	%	30.8	%	$	6,144	19.6	%

Gross profit (margin) as a percentage of total revenue increased for the three months ended June 30, 2022 compared to the same period in 2021. In the Middle East/Asia/Pacific margin increased as a percentage of total revenue due to new projects with lower labor costs. In Africa, the increase in margin as a percentage of total revenue was due to a decline in labor cost.

30

SG&A Expenses

Our SG&A expenses increased $5,156 for the three months ended June 30, 2022 compared to the same period in 2021. The increase in year-over-year SG&A reflected increased investments in Hill's business development team and additional expenses associated with the NEYO acquisition in June 2021, as well as higher costs associated with consultants, temporary office support, and travel. SG&A in 2022 also included a $0.6 million charge related to a bond that was called. The Company has received a final court order to have the bond returned and expects to reverse its charge in the second half of 2022. SG&A expenses in the second quarter of 2021 were reduced by $0.5 million representing an increase in bad debt recoveries associated with the receipt of payments against previously reserved receivables, on a Libyan-based project.

Excluding the impact of the above-referenced Libya bad debt recoveries and bond cost, SG&A expenses as a percentage of gross profit in the quarters ended June 30, 2022 and June 30, 2021 would have been 84.5% and 88.1%, respectively.

Foreign Currency Exchange Loss

There was a foreign currency exchange loss of $1,190 and $1,953 for the three months ended June 30, 2022 and 2021, respectively. The currency exchange loss for three months ended June 30, 2022 was primarily the result of the weakening of the Euro against the dollar. The currency exchange loss for the three months ended June 30, 2021 was primarily the result of the weakening of the Libyan Dinar against the Euro.

Interest and Related Financing Fees, net

Interest and related financing fees for the three months ended June 30, 2022 were $1,381, net of $57 of interest income, compared to interest and related financing fees for the three months ended June 30, 2021 of $1,504, net of $38 of interest income.

Other Loss, net

Other loss, net is comprised primarily of interest cost from the Company's End of Service Benefit Plan.

Income Taxes

For the three months ended June 30, 2022 and 2021, we recognized income tax expense of $1,341 and $1,793, respectively.

The effective income tax rate for the three months ended June 30, 2022 and 2021 were 49.1% and 128.9%, respectively. The change in our effective tax rate for the three months ended June 30, 2022 was primarily a result of the mix of income among various jurisdictions with different statutory tax rates, as well as certain withholding taxes and uncertain tax positions recorded in 2021.

31

Six Months Ended June 30, 2022 Compared to the

Six Months Ended June 30, 2021

Total Revenue by Geographic Region:

	Six Months Ended June 30,								Change
	2022				2021				$		%
Americas	$	108,788	52.3	%	$	96,338	51.0	%	$	12,450	12.9	%
Middle East/Asia/Pacific	50,514		24.3	%	41,699		22.1	%	8,815		21.1	%
Europe	29,940		14.4	%	31,045		16.5	%	(1,105)		(3.6)	%
Africa	18,724		9.0	%	19,550		10.4	%	(826)		(4.2)	%
Total	$	207,966	100.0	%	$	188,632	100.0	%	$	19,334	10.2	%

Consulting Fee Revenue:

	Six Months Ended June 30,								Change
	2022				2021				$		%
Americas	$	75,688	44.7	%	$	66,486	44.3	%	$	9,202	13.8	%
Middle East/Asia/Pacific	48,866		28.9	%	40,755		27.2	%	8,111		19.9	%
Europe	27,346		16.2	%	24,640		16.4	%	2,706		11.0	%
Africa	17,220		10.2	%	18,216		12.1	%	(996)		(5.5)	%
Total	$	169,120	100.0	%	$	150,097	100.0	%	$	19,023	12.7	%

Total revenue increased $19,334 for the six months ended June 30, 2022 when compared to the same period in 2021. CFR was $169,120 and $150,097 for the six months ended June 30, 2022 and 2021, respectively, which comprised 81.3% and 79.6% of total revenues, respectively.

The increases in total revenue and CFR for the six months ended June 30, 2022 compared to the prior year period is primarily driven by activity returning to pre-COVID levels, including returns to full staffing on certain existing projects and mobilizations on certain newly awarded projects. Additionally, the purchase of NEYO group at the end of the second quarter of 2021 provided an additional $1,300 to total revenue and CFR during the current year period.

Gross Profit by Geographic Region:

	Six Months Ended June 30,												Change
	2022						2021						$		%
					% of Total Revenue						% of Total Revenue
Americas	$	32,276	46.6	%	29.7	%	$	28,263	48.3	%	29.3	%	$	4,013	14.2	%
Middle East/Asia/Pacific	19,209		27.7	%	38.0	%	13,695		23.4	%	32.8	%	5,514		40.3	%
Europe	10,993		15.9	%	36.7	%	9,444		16.1	%	30.4	%	1,549		16.4	%
Africa	6,785		9.8	%	36.2	%	7,112		12.2	%	36.4	%	(327)		(4.6)	%
Total	$	69,263	100.0	%	33.3	%	$	58,514	100.0	%	31.0	%	$	10,749	18.4	%

32

Gross profit (margin) as a percentage of total revenue increased 2.3% for the six months ended June 30, 2022 compared to the same period in the 2021. In the Middle East/Asia/Pacific region, gross profit as a percentage of total revenue increased primarily due to new projects with lower labor costs. In Europe, gross profit as a percentage of total revenue increased due to mix of labor used on projects.

SG&A Expenses

SG&A expenses for the six months ended June 30, 2022 increased by approximately $7,013 when compared to the same period in the prior year. The increase was primarily due to investments in the business development team and additional expenses associated with the NEYO business purchased during 2021. In addition, consultants and temporary office support increased due to vacancies and additional work needed to address internal control deficiencies, and travel related expenses continue to increase towards a pre-COVID level. SG&A in 2022 also included a $0.6 million charge related to a bond that was called. The Company has received a final court order to have the bond returned and expects to reverse its charge in the second half of 2022. Also, the prior year period was reduced by an increase in bad debt recoveries associated with the receipt of payments against previously reserved receivables, primarily on a Libyan-based project.

Excluding the impact of the above-referenced Libya bad debt recoveries and bond cost, SG&A expenses as a percentage of gross profit in the six months ended June 30, 2022 and June 30, 2021 would have been 89.1% and 94.4%, respectively.

Foreign Currency Exchange Loss

There were foreign currency exchange losses of $2,926 and $2,240 for the six months ended June 30, 2022 and 2021, respectively. For the six months ended June 30, 2022, the foreign currency exchange losses were primarily caused by the weakening of the Euro. For the six months ended June 30, 2021, the foreign currency exchange losses were primarily caused by the strengthening of the Euro against the US Dollar and currencies pegged to the US Dollar, partially offset by a 70% weakening of the Libyan Dinar against the Euro and an 8% weakening of the Egyptian pound against the Euro.

Interest and Related Financing Fees, net

Interest and related financing fees decreased $144 to $2,707 net of $69 interest income for the six months ended June 30, 2022 as compared with $2,851 for six months ended June 30, 2021, net of $17 of interest income.

Other Loss, net

Other loss, net is comprised primarily of interest cost from the Company's End of Service Benefit Plan.

Income Taxes

For the six months ended June 30, 2022 and 2021, we recognized income tax expense of $1,779 and $2,869, respectively.

The effective income tax rate for the six-month periods ended June 30, 2022 and 2021 was 69.2% and (2656.5)%, respectively. The change in the Company’s effective tax rate for the six months ended June 30, 2022 was primarily a result of the mix of income among various foreign jurisdictions with different statutory tax rates, as well as certain withholding taxes and uncertain tax positions recorded in 2021.

Liquidity and Capital Resources

Our primary cash obligations are our payroll and our project subcontractors. Our primary source of cash is receipts from clients. We generally pay our employees semi-monthly in arrears and invoice our clients monthly in arrears. Our clients generally remit payment approximately three months, on average, after invoice date. This creates a lag between the time we pay our employees and the time we receive payment from our clients. We bill our clients for any subcontractors used and pay those subcontractors after receiving payment from our clients, so no such timing lag exists for the payments we make to subcontractors.

We utilize cash on hand and our revolving credit facilities to fund the working capital requirement caused by the lag discussed above and other operating needs. We believe our expected cash receipts from clients, together with current cash on hand and revolving credit facilities, are sufficient to support the reasonably anticipated cash needs of our operations over the next twelve months from August 9, 2022, the date of this report.

33

At June 30, 2022, our primary sources of liquidity consisted of $20,333 of cash and cash equivalents, of which $18,474 was on deposit in foreign locations, and $6,164 of available borrowing capacity under our various credit facilities. We also have relationships with other foreign banks for the issuance of letters of credit, letters of guarantee and performance bonds in a variety of foreign currencies. At June 30, 2022, we had approximately $66,979 of availability under these arrangements. Our sources of liquidity under arrangements with foreign banks are available for repatriation as deemed necessary by us, with some restrictions and tax implications.

On March 31, 2022, we entered into an amendment of our main credit facility with Société Générale that extends the maturity dates of the Domestic and International Revolving Credit Facilities to May 5, 2023 and the term loan facility to November 5, 2023. The interest rates on the Domestic and International Revolving Credit Facilities increased by 1.1% and 1.5%, respectively, while the term loan facility interest rate increased by 1.0% and the Company paid an amendment fee of $463. The aggregate amount of the credit commitments under the facilities will automatically and permanently be reduced by an amount equal to $3,000 on each of September 30, 2022 and December 31, 2022.

We believe that the Company has adequate liquidity and business plans to continue to operate the business for the next 12 months from August 9, 2022, the date of this filing. This ability to continue as a going concern is dependent upon the ability to refinance the Domestic and International Revolving Credit Facilities prior to their May 5, 2023 maturity date. As such, the consolidated interim financial statements included in this Form 10-Q do not include any adjustments that might result from the inability to refinance the Domestic and International Revolving Credit Facilities. The Company has retained a debt advisor to assist in the refinancing of these facilities and is conducting a formal process to secure this funding. The Company expects to refinance these facilities by the end of 2022.

Sources of Additional Capital

A significant increase in our current backlog or impacts on our liquidity from the COVID-19 pandemic may require us to obtain additional financing. If additional financing is required in the future due to an increase in backlog, impacts from the COVID-19 pandemic or changes in strategic or operating plans, we cannot provide any assurance that any other sources of financing will be available, or if available, that the financing will be on terms acceptable to us.

Cash Flows

	Six Months Ended June 30,
	2022		Change		2021
Net cash used in operating activities	$	(3,705)	$	9,454	$	(13,159)
Net cash used in investing activities	(1,138)		632		(1,770)
Net cash provided by financing activities	3,228		(1,092)		4,320
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(1,682)		423		(2,105)
Net decrease in cash, cash equivalents and restricted cash	$	(3,297)			$	(12,714)

Operating Activities

During the six months ended June 30, 2022, cash used in operating activities was primarily due to an increase in accounts receivable, partially offset by an increase in accounts payable related to the timing of payments to vendors and subcontractors, an increase in other current liabilities and a decrease in retainage receivable. During the six months ended June 30, 2021, cash used in operating activities was primarily due to increases in accounts receivable and prepaid expenses, partially offset by an increase in in accounts payable related to the timing of payments to vendors and subcontractors and an increase in other current liabilities.

Cash held in restricted accounts is used primarily as collateral for the issuance of performance and advance payment bonds, letters of credit and escrow. Restricted cash decreased from $8,625 at December 31, 2021 to $6,816 at June 30, 2022.

We manage our operating cash flows by managing key working capital accounts in total. The primary elements of our working capital are accounts receivable, prepaid and other current assets, and accounts payable. 

From year to year, the components of our working capital accounts may reflect significant changes. The changes are due primarily to the timing of cash receipts and payments within our working capital accounts combined with changes in our receivables and payables relative to the changes in our overall business.

34

Investing Activities

During the six months ended June 30, 2022 and 2021, cash was used in investing activities for the purchase of fixed assets.

Financing activities

During the six months ended June 30, 2022 and 2021, cash provided by financing activities was used to fund the ongoing operating activities.

Effect of Exchange Rate Changes on Cash

For the six months ended June 30, 2022, the effects of exchange rate changes on cash was primarily driven by the weakening of the Egyptian Pound (16.1%) and Euro (6.5%) against the U.S. Dollar.

For the six months ended June 30, 2021, the effects of exchange rate changes on cash was primarily driven by the weakening of the Libyan Dinar (70.3%) and Euro (3.1%) against the U.S. Dollar.

Backlog

Our backlog represents CFR, which includes management’s estimate of the amount of contracts and awards in-hand that we expect to recognize as CFR in future periods as a component of total revenue. Our backlog is evaluated by management, on a project-by-project basis, and is reported for each period shown based upon the binding nature of the underlying contract, commitment or letter of intent, and other factors, including the economic, financial and regulatory viability of the project and the likelihood of the contract being extended, renewed or canceled.

Backlog is not a measure defined in U.S. generally accepted accounting principles, and our methodology for determining backlog may not be comparable to the methodology used by other companies in determining their backlog.

Although backlog reflects business that we consider to be firm, cancellations or scope adjustments may occur. Further, substantially all of our contracts with our clients may be terminated at will, in which case the client would only be obligated to pay us for services provided through the termination date.

We adjust backlog to reflect project cancellations, deferrals and revisions in scope and cost (both upward and downward) known at the reporting date. Future contract modifications or cancellations, however, may increase or reduce backlog and future CFR.

The following tables show our backlog by geographic region:

	Total Backlog				12-Month Backlog
June 30, 2022
Americas	$	341,054	47.1	%	$	110,134	44.1	%
Middle East/Asia/Pacific	169,407		23.4	%	65,057		26.0	%
Europe	104,882		14.5	%	39,368		15.8	%
Africa	108,337		15.0	%	35,330		14.1	%
Total	$	723,680	100.0	%	$	249,889	100.0	%
December 31, 2021
Americas	$	347,489	47.7	%	$	112,122	43.1	%
Middle East/Asia/Pacific	164,268		22.5	%	78,080		30.0	%
Europe	100,868		13.8	%	36,531		14.1	%
Africa	116,761		16.0	%	33,219		12.8	%
Total	$	729,386	100.0	%	$	259,952	100.0	%

At June 30, 2022, our backlog was $723,680 compared to $729,386 at December 31, 2021. We estimate that approximately $249,889 or 34.5% of the backlog at June 30, 2022, will be recognized over the next twelve months.

35

The amount of our new bookings, before any cancellations or other reductions, was $174,668 and equates to a book-to-burn ratio of 103.3% for the six months ended June 30, 2022. Our book-to-burn ratio, a non-GAAP measure, is determined by taking our new CFR bookings and dividing it by CFR for the applicable period. This metric allows management to monitor the Company's business development efforts to ensure we grow our backlog and our business over time and management believes that this measure is useful to investors for the same reason.

The difference between the remaining performance obligations of $102,094 and the backlog of $723,680 at June 30, 2022 is due to the backlog including the full value of client contracts billed on a time and materials basis, whereas such time and material contracts, are not included as part of the remaining performance obligation. Such contracts are excluded from the remaining performance obligation because they are not fixed price contracts and the consideration expected under such contracts is variable as it is based upon hours and costs incurred, which results in the counter-party only being obligated to the Company for services provided through the completion or termination date.

Quarterly Fluctuations

Our operating results vary from period to period as a result of the timing of projects and assignments. We do not believe that our business is seasonal.

Inflation

Although we are subject to fluctuations in the local currencies of the countries in which we operate, we do not believe that inflation will have a significant effect on our results of operations or our financial position.

Critical Accounting Policies

The Company’s interim financial statements were prepared in accordance with United States generally accepted accounting principles ("U.S. GAAP"), which require management to make subjective decisions, assessments and estimates about the effect of matters that are inherently uncertain. As the number of variables and assumptions affecting these judgments increases, such judgments become even more subjective. While management believes its assumptions are reasonable and appropriate, actual results may be materially different than estimated. The critical accounting estimates and assumptions have not materially changed from those identified in our 2021 Annual Report.

New Accounting Pronouncements

For information with respect to new accounting pronouncements and the impact of these pronouncements on our consolidated financial statements, see Note 3 to the consolidated financial statements filed herein.

Item 3.          Quantitative and Qualitative Disclosures About Market Risk.

We are a smaller reporting company as defined by Rule 12b-2 of the Securities Exchange Act of 1934 and are not required to

provide the information under this item.

36

Item 4.   Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

The management of the Company, under the supervision and with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’s disclosure controls and procedures, as such term is defined in Rule 13a-15(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as of June 30, 2022. Management concluded that, due to the on-going remediation associated with the material weakness identified in our 2021 Annual Report, our disclosure controls and procedures were ineffective as of June 30, 2022 to provide reasonable assurance that the information required to be disclosed by us in the reports that we file or submit under the Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to management as appropriate to allow timely decisions regarding required disclosure.

A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system will be met. Further, the design of a control system must reflect the fact that there are resource constraints and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected. However, our disclosure controls and procedures are designed to provide reasonable assurance of achieving their objectives.

Exchange Act Rules 13a-15(e) and 15d-15(e) define “disclosure controls and procedures” to mean controls and procedures of a company that are designed to ensure that information required to be disclosed by the company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. The definition further states that disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that the information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis.

For a more comprehensive discussion of the material weaknesses in internal control over financial reporting previously identified by management as of December 31, 2021 and the remedial measures undertaken to address these material weaknesses, investors are encouraged to review Item 9A, Disclosure Controls and Procedures, of our 2021 Annual Report.

Changes in Internal Control Over Financial Reporting

Our remediation efforts for material weaknesses previously reported were ongoing during the six months ended June 30, 2022, as described in Item 9A of our 2021 Annual Report. Management has implemented a series of both new and enhanced controls related to the deficiencies identified as a material weakness during the first two quarters of 2022. Management believes that effective performance of these controls over the course of 2022 will remediate the material weakness. Management has conducted testing of these controls for the first quarter and concluded the controls were effective. In order for the material weakness to be remediated, the controls must continue to be effective throughout 2022, evidenced by testing of these controls by both management and our independent auditors. There were no other material changes in our internal control over financial reporting that occurred during the six months ended June 30, 2022 that materially affected, or that are reasonably likely to materially affect, our internal control over financial reporting.

37

Part II — OTHER INFORMATION 

Item 1.  Legal Proceedings.

Information required by this item is incorporated by reference to Part I, item 1, Note 13 — Commitments and Contingencies, Legal Proceedings.

Item 1A.  Risk Factors.

We are a smaller reporting company as defined by Rule 12b-2 of the Securities Exchange Act of 1934 and are not required to provide the information under this item.

Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds.

None. 

Item 3.  Defaults Upon Senior Securities.

None. 

Item 4.  Mine Safety Disclosures.

Not applicable. 

Item 5.  Other Information.

None. 

Item 6.   Exhibits.

	EXHIBIT INDEX
Exhibit No.	Description
31.1	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS	XBRL Instance Document.
101.SCH	XBRL Taxonomy Extension Schema Document.
101.PRE	XBRL Taxonomy Presentation Linkbase Document.
101.CAL	XBRL Taxonomy Calculation Linkbase Document.
101.LAB	XBRL Taxonomy Label Linkbase.
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document.
104	The cover page of this Quarterly Report on Form 10-Q, formatted in Inline XBRL

38

SIGNATURES

Pursuant to the requirements 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.

Hill International, Inc.
By:	/s/ Raouf S. Ghali
	Raouf S. Ghali
	Chief Executive Officer
	(Principal Executive Officer)
Dated:	August 9, 2022
By:	/s/ Todd Weintraub
	Todd Weintraub
	Senior Vice President and Chief Financial Officer
	(Principal Financial Officer and Principal Accounting Officer)
Dated:	August 9, 2022

39

EX-31.1

Exhibit 31.1

Section 302Certification of Chief Executive Officer

I, Raouf S. Ghali, certify that:

1.   I have reviewed this Quarterly Report on Form 10-Q of Hill International, 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 annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.   The registrant’s other certifying officer 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.

Dated:	August 9, 2022	/s/ Raouf S. Ghali
		Raouf S. Ghali
		Chief Executive Officer

EX-31.2

Exhibit 31.2

Section 302 Certification of Chief Financial Officer

I, Todd Weintraub, certify that:

1.  I have reviewed this Quarterly Report on Form 10-Q of Hill International, 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 annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.   The registrant’s other certifying officer 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.

Dated:	August 9, 2022	/s/ Todd Weintraub
		Todd Weintraub
		Senior Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

CERTIFICATION PURSUANT TO 18 U. S. C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Hill International, Inc. (the “Company”) on Form 10-Q for the period ended June 30, 2022 (the “Report”), I, Raouf S. Ghali, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, 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 results of operations of the Company.

Dated:	August 9, 2022	/s/ Raouf S. Ghali
		Raouf S. Ghali
		Chief Executive Officer

EX-32.2

Exhibit 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

CERTIFICATION PURSUANT TO 18 U. S. C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Hill International, Inc. (the “Company”) on Form 10-Q for the period ended June 30, 2022 (the “Report”), I, Todd Weintraub Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, 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 results of operations of the Company.

Dated:	August 9, 2022	/s/ Todd Weintraub
		Todd Weintraub
		Senior Vice President and Chief Financial Officer

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COVER - shares	6 Months Ended
	Jun. 30, 2022	Aug. 01, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2022
Document Transition Report	false
Entity File Number	001-33961
Entity Registrant Name	HILL INTERNATIONAL, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	20-0953973
Entity Address, Address Line One	One Commerce Square
Entity Address, Address Line Two	2005 Market Street, 17th Floor
Entity Address, City or Town	Philadelphia
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	19103
City Area Code	215
Local Phone Number	309-7700
Title of 12(b) Security	Common Stock, par value $0.0001
Trading Symbol	HIL
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		57,172,994
Entity Central Index Key	0001287808
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2

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CONSOLIDATED BALANCE SHEETS - USD ($) shares in Thousands, $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets
Cash and cash equivalents	$ 20,333	$ 21,821
Cash - restricted	3,897	5,562
Accounts receivable, net	131,117	119,516
Current portion of retainage receivable	6,123	9,743
Accounts receivable - affiliates	21,343	21,741
Prepaid expenses and other current assets	10,981	9,937
Income tax receivable	2,381	2,163
Total current assets	196,175	190,483
Property and equipment, net	8,734	8,895
Cash - restricted, net of current portion	2,919	3,063
Operating lease right-of-use assets	16,951	18,347
Financing lease right-of-use assets	675	801
Retainage receivable	7,616	7,491
Acquired intangibles, net	2,976	3,002
Goodwill	41,805	44,127
Investments	1,124	2,038
Deferred income tax assets	2,071	2,165
Other assets	3,714	2,645
Total assets	284,760	283,057
Liabilities and Stockholders’ Equity
Current maturities of notes payable and long-term debt	28,989	25,841
Accounts payable and accrued expenses	68,808	63,856
Income taxes payable	3,808	2,610
Current portion of deferred revenue	4,406	4,088
Current portion of operating lease liabilities	4,835	4,777
Current portion of financing lease liabilities	249	246
Other current liabilities	8,429	6,006
Total current liabilities	119,524	107,424
Notes payable and long-term debt, net of current maturities	28,979	29,302
Retainage payable	286	279
Deferred income taxes	936	959
Deferred revenue	5,381	9,541
Non-current operating lease liabilities	17,230	18,565
Non-current financing lease liabilities	448	573
Other liabilities	11,631	13,175
Total liabilities	184,415	179,818
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.0001 par value; 1,000 shares authorized, none issued	0	0
Common stock, $0.0001 par value; 100,000 shares authorized, 63,664 shares and 62,920 shares issued at June 30, 2022 and December 31, 2021, respectively	6	6
Additional paid-in capital	218,298	217,471
Accumulated deficit	(82,927)	(83,813)
Accumulated other comprehensive (loss) income	(6,463)	(1,813)
Less treasury stock of 6,807 at June 30, 2022 and December 31, 2021	(29,056)	(29,056)
Hill International, Inc. share of equity	99,858	102,795
Noncontrolling interests	487	444
Total equity	100,345	103,239
Total liabilities and stockholders’ equity	$ 284,760	$ 283,057
Treasury stock, shares (in shares)	6,807	6,807

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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	63,664,000	62,920,000
Treasury stock, shares (in shares)	6,807,000	6,807,000

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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Total revenue	$ 105,729	$ 101,546	$ 207,966	$ 188,632
Direct expenses	68,302	70,263	138,703	130,118
Gross profit	37,427	31,283	69,263	58,514
Selling, general and administrative expenses	32,254	27,098	61,797	54,784
Foreign currency exchange loss	1,190	1,953	2,926	2,240
Plus: Share of profit of equity method affiliates	492	665	950	1,253
Operating profit	4,475	2,897	5,490	2,743
Less: Interest and related financing fees, net	1,381	1,504	2,707	2,851
Other loss, net	364	2	214	0
Earnings (loss) before income taxes	2,730	1,391	2,569	(108)
Income tax expense	1,341	1,793	1,779	2,869
Net earnings (loss)	1,389	(402)	790	(2,977)
Less: net (loss) earnings - noncontrolling interests	(41)	91	(98)	207
Net earnings (loss) attributable to Hill International, Inc.	$ 1,430	$ (493)	$ 888	$ (3,184)
Basic earnings (loss) per common share - Hill International, Inc. (in dollars per share)	$ 0.02	$ (0.01)	$ 0.02	$ (0.06)
Basic weighted average common shares outstanding (in shares)	57,789	57,079	57,748	57,029
Diluted earnings (loss) per common share - Hill International, Inc. (in dollars per share)	$ 0.02	$ (0.01)	$ 0.02	$ (0.06)
Diluted weighted average common shares outstanding (in shares)	58,917	57,079	59,087	57,029
Consulting fee revenue
Total revenue	$ 87,689	$ 77,688	$ 169,120	$ 150,097
Reimbursable expenses
Total revenue	$ 18,040	$ 23,858	$ 38,846	$ 38,535

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net earnings (loss)	$ 1,389	$ (402)	$ 790	$ (2,977)
Foreign currency translation adjustment, net of tax	(2,083)	86	(4,642)	(1,556)
Actuarial losses from end of service benefit plan, net of tax	66	0	132	0
Comprehensive loss	(628)	(316)	(3,720)	(4,533)
Less: Comprehensive (loss) earnings attributable to noncontrolling interests	(46)	(4)	43	(1,052)
Comprehensive loss attributable to Hill International, Inc.	$ (582)	$ (312)	$ (3,763)	$ (3,481)

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Hill Share of Stockholders' Equity	Common Stock	Additional Paid-in Capital	Retained Earnings (Deficit)	Accumulated Other Comprehensive (Loss)	Treasury Stock	Non-controlling Interests
Common stock, balance at beginning of period (in shares) at Dec. 31, 2020			62,920
Treasury stock, balance at beginning of period (in shares) at Dec. 31, 2020							6,807
Balance at beginning of period at Dec. 31, 2020	$ 109,288	$ 107,736	$ 6	$ 215,010	$ (79,542)	$ 1,318	$ (29,056)	$ 1,552
Increase (decrease) in stockholders' equity
Net earnings (loss)	(2,575)	(2,691)			(2,691)			116
Other comprehensive income (loss)	(1,642)	(478)				(478)		(1,164)
Share-based compensation expense (in shares)			270
Share-based compensation expense	449	449		449
Stock issued under employee stock purchase plan (in shares)			14
Shares issued under employee stock purchase plan	43	43		43
Common stock, balance at end of period (in shares) at Mar. 31, 2021			63,204
Treasury stock, balance at end of period (in shares) at Mar. 31, 2021							6,807
Balance at end of period at Mar. 31, 2021	105,563	105,059	$ 6	215,502	(82,233)	840	$ (29,056)	504
Common stock, balance at beginning of period (in shares) at Dec. 31, 2020			62,920
Treasury stock, balance at beginning of period (in shares) at Dec. 31, 2020							6,807
Balance at beginning of period at Dec. 31, 2020	109,288	107,736	$ 6	215,010	(79,542)	1,318	$ (29,056)	1,552
Increase (decrease) in stockholders' equity
Net earnings (loss)	(2,977)
Common stock, balance at end of period (in shares) at Jun. 30, 2021			63,234
Treasury stock, balance at end of period (in shares) at Jun. 30, 2021							6,807
Balance at end of period at Jun. 30, 2021	106,221	105,721	$ 6	216,476	(82,726)	1,021	$ (29,056)	500
Common stock, balance at beginning of period (in shares) at Mar. 31, 2021			63,204
Treasury stock, balance at beginning of period (in shares) at Mar. 31, 2021							6,807
Balance at beginning of period at Mar. 31, 2021	105,563	105,059	$ 6	215,502	(82,233)	840	$ (29,056)	504
Increase (decrease) in stockholders' equity
Net earnings (loss)	(402)	(493)			(493)			91
Other comprehensive income (loss)	86	181				181		(95)
Share-based compensation expense (in shares)			0
Share-based compensation expense	922	922		922
Stock issued under employee stock purchase plan (in shares)			30
Shares issued under employee stock purchase plan	52	52		52
Common stock, balance at end of period (in shares) at Jun. 30, 2021			63,234
Treasury stock, balance at end of period (in shares) at Jun. 30, 2021							6,807
Balance at end of period at Jun. 30, 2021	$ 106,221	105,721	$ 6	216,476	(82,726)	1,021	$ (29,056)	500
Common stock, balance at beginning of period (in shares) at Dec. 31, 2021	62,920		63,291
Treasury stock, balance at beginning of period (in shares) at Dec. 31, 2021	6,807						6,807
Balance at beginning of period at Dec. 31, 2021	$ 103,239	102,795	$ 6	217,471	(83,813)	(1,813)	$ (29,056)	444
Increase (decrease) in stockholders' equity
Net earnings (loss)	(600)	(544)			(544)			(56)
Other comprehensive income (loss)	(2,493)	(2,638)				(2,638)		145
Share-based compensation expense (in shares)			331
Share-based compensation expense	387	387		387
Stock issued under employee stock purchase plan (in shares)			12
Shares issued under employee stock purchase plan	21	21		21
Common stock, balance at end of period (in shares) at Mar. 31, 2022			63,634
Treasury stock, balance at end of period (in shares) at Mar. 31, 2022							6,807
Balance at end of period at Mar. 31, 2022	$ 100,554	100,021	$ 6	217,879	(84,357)	(4,451)	$ (29,056)	533
Common stock, balance at beginning of period (in shares) at Dec. 31, 2021	62,920		63,291
Treasury stock, balance at beginning of period (in shares) at Dec. 31, 2021	6,807						6,807
Balance at beginning of period at Dec. 31, 2021	$ 103,239	102,795	$ 6	217,471	(83,813)	(1,813)	$ (29,056)	444
Increase (decrease) in stockholders' equity
Net earnings (loss)	$ 790
Common stock, balance at end of period (in shares) at Jun. 30, 2022	63,664		63,664
Treasury stock, balance at end of period (in shares) at Jun. 30, 2022	6,807						6,807
Balance at end of period at Jun. 30, 2022	$ 100,345	99,858	$ 6	218,298	(82,927)	(6,463)	$ (29,056)	487
Common stock, balance at beginning of period (in shares) at Mar. 31, 2022			63,634
Treasury stock, balance at beginning of period (in shares) at Mar. 31, 2022							6,807
Balance at beginning of period at Mar. 31, 2022	100,554	100,021	$ 6	217,879	(84,357)	(4,451)	$ (29,056)	533
Increase (decrease) in stockholders' equity
Net earnings (loss)	1,389	1,430			1,430			(41)
Other comprehensive income (loss)	(2,017)	(2,012)				(2,012)		(5)
Share-based compensation expense (in shares)
Share-based compensation expense	384	384		384
Stock issued under employee stock purchase plan (in shares)			30
Shares issued under employee stock purchase plan	$ 35	35		35
Common stock, balance at end of period (in shares) at Jun. 30, 2022	63,664		63,664
Treasury stock, balance at end of period (in shares) at Jun. 30, 2022	6,807						6,807
Balance at end of period at Jun. 30, 2022	$ 100,345	$ 99,858	$ 6	$ 218,298	$ (82,927)	$ (6,463)	$ (29,056)	$ 487

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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net earnings (loss)	$ 790	$ (2,977)
Adjustments to reconcile net loss to net cash provided by (used in):
Depreciation and amortization	1,185	1,289
Provision for bad debt	(167)	(2,457)
Amortization of deferred loan fees	291	394
Deferred tax expense	34	143
Share-based compensation	771	1,371
Operating lease right-of-use assets	1,931	2,844
Foreign currency remeasurement losses	973	2,240
Accounts receivable	(16,370)	(7,095)
Accounts receivable - affiliate	399	(10,237)
Prepaid expenses and other current assets	(1,369)	(5,160)
Income taxes receivable	(496)	1,189
Retainage receivable	3,317	(419)
Other assets	(496)	(2,142)
Accounts payable and accrued expenses	7,136	4,037
Income taxes payable	1,274	(376)
Deferred revenue	(2,971)	472
Operating lease liabilities	(1,641)	(1,987)
Other current liabilities	2,507	5,124
Retainage payable	7	(322)
Finance lease liabilities	(9)	0
Other liabilities	(801)	910
Net cash used in operating activities	(3,705)	(13,159)
Cash flows from investing activities:
Purchase of NEYO Group	0	(683)
Purchase of property and equipment	(1,138)	(1,087)
Net cash used in investing activities	(1,138)	(1,770)
Cash flows from financing activities:
Principal payments on finance leases	(122)	0
Repayment of term loans	(339)	(522)
Proceeds from revolving loans	22,868	15,973
Repayment of revolving loans	(19,235)	(11,226)
Proceeds from stock issued under employee stock purchase plan	56	95
Net cash provided by financing activities	3,228	4,320
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(1,682)	(2,105)
Net decrease in cash, cash equivalents and restricted cash	(3,297)	(12,714)
Cash, cash equivalents and restricted cash — beginning of period	30,446	41,413
Cash, cash equivalents and restricted cash — end of period	27,149	28,699
Supplemental disclosures of cash flow information:
Interest and related financing fees paid	2,484	2,289
Income taxes paid	1,810	1,649
Cash paid for amounts included in the measurement of lease liabilities	3,892	3,148
Right-of-use assets obtained in exchange for operating lease liabilities	759	8,698
Right-of-use assets obtained in exchange for finance lease liabilities	$ 0	$ 205

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The Company

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The Company

The Company

Hill International, Inc. (“Hill” or the “Company”) is a professional services firm that provides program management, project management, construction management, construction claims and other consulting and advisory services primarily to the buildings, transportation, environmental, energy and industrial markets worldwide. Hill’s clients include the U.S. federal government, U.S. state and local governments, foreign governments and the private sector.

All amounts included in the following Notes to the Consolidated Financial Statements are in thousands, unless otherwise indicated, except per share data.

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Liquidity

6 Months Ended

Jun. 30, 2022

Liquidity [Abstract]

Liquidity

Liquidity

At June 30, 2022 and December 31, 2021, the Company's principal sources of liquidity consisted of $20,333 and $21,821 of cash and cash equivalents, respectively, $469 and $2,643 of available borrowing capacity under the Domestic Revolving Credit Facility, respectively, $468 and $520 of available borrowing capacity under the International Revolving Credit Facility, respectively, and $5,227 and $5,980 under other foreign credit agreements, respectively. Additional information regarding the Company's credit facilities is set forth in Note 9 - Notes Payable and Long-Term Debt.

On March 31, 2022, the Company entered into an amendment of its main credit facility with Société Générale that extends the maturity dates of the Domestic and International Revolving Credit Facilities to May 5, 2023 and the term loan facility to November 5, 2023. The interest rates on the Domestic and International Revolving Credit Facilities increased by 1.1% and 1.5%, respectively, while the term loan facility interest rate increased by 1.0% and the Company paid an amendment fee of $463. The aggregate amount of the credit commitments under the facilities will automatically and permanently be reduced by an amount equal to $3,000 on each of September 30, 2022 and December 31, 2022. At June 30, 2022, the Company had $22,400 of borrowings and $5,631 of outstanding letters of credit under the Hill International, Inc. - Société Générale Domestic Revolving Credit Facility and $5,222 of borrowings and $565 of outstanding letters of credit under the Hill International N.V. - Société Générale International Revolving Credit Facility. These facilities are set to mature on May 5, 2023.

The Company believes that it has adequate liquidity and business plans to continue to operate the business for the next 12 months from August 9, 2022, the date of this filing. This ability to continue as a going concern is dependent upon the ability to refinance the Domestic and International Revolving Credit Facilities prior to their May 5, 2023 maturity date. As such, the consolidated interim financial statements included in this Form 10-Q do not include any adjustments that might result from the inability to refinance the Domestic and International Revolving Credit Facilities.

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Basis of Presentation

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

Summary

The accompanying unaudited interim consolidated financial statements were prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC") pertaining to reports on Form 10-Q and should be read in conjunction with the consolidated financial statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as amended. Accordingly, the accompanying unaudited interim consolidated financial statements do not include all of the information and footnotes required by U.S. generally accepted accounting principles ("U.S. GAAP") for complete financial statements. In the opinion of management, these statements include all adjustments (consisting only of normal, recurring adjustments) necessary for a fair presentation of the consolidated financial statements. The consolidated financial statements include the accounts of Hill and its wholly and majority-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

The preparation of 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. Actual results could differ from those estimates. The interim operating results are not necessarily indicative of the results for a full year.

NEYO Group Acquisition

On June 30, 2021, the Company acquired all of the equity interests of NEYO Group, a 120-person firm specializing in cost management and estimating support and also providing project management, project monitoring, and other services. NEYO maintains offices in Bangalore, Chennai, Delhi, and Mumbai, as well as project offices in Hyderabad, Pune, and Kolkata.

Other loss, net

During the three months ended June 30, 2022 and 2021, the Company had other non-operating loss of $364 and $2, respectively. During the six months ended June 30, 2022, the Company had other non-operating loss of $214 and no other non-operating loss during the six months ended June 30, 2021.

Summary of Significant Accounting Policies

(a)                                 Foreign Currency Translations and Transactions

Assets and liabilities of all foreign operations are translated at period-end rates of exchange while revenues and expenses are translated at the average monthly exchange rates. Gains or losses resulting from translating foreign currency financial statements are accumulated in a separate component of stockholders’ equity titled accumulated other comprehensive income (loss) until the entity is sold or substantially liquidated. Gains or losses arising from foreign currency transactions (transactions denominated in a currency other than the entity’s local currency), including those resulting from intercompany transactions, are reflected in the Company's consolidated statements of operations. The impact of foreign exchange on long-term intercompany loans, for which repayment has not been scheduled or planned and permanent equity has been elected, are recorded in accumulated other comprehensive income (loss) on the Company's consolidated balance sheets.

(b)                                 Concentrations of Credit Risk

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

The Company maintains its cash accounts with high quality financial institutions. Although the Company believes that the financial institutions with which it does business will be able to fulfill their commitments, there is no assurance that those institutions will be able to continue to do so.

No single client accounted for 10% or more of total revenue for the three and six months ended June 30, 2022 or 2021.

There was one client in Africa who accounted for 10% or more of gross accounts receivable at June 30, 2022 and December 31, 2021, respectively, which represents 14% of the gross accounts receivable balance at June 30, 2022 and December 31, 2021, respectively. These amounts were fully reserved for at June 30, 2022 and December 31, 2021.

(c)                                 Allowance for Doubtful Accounts

The allowance for doubtful accounts is an estimate prepared by management based on identification of the collectability of specific accounts and the overall condition of the receivable portfolios. When evaluating the adequacy of the allowance for doubtful accounts, the Company specifically analyzes trade receivables, including retainage receivable, historical bad debts, client credits, client concentrations, current economic trends and changes in client payment terms. If the financial condition of clients were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. Likewise, should the Company determine that it would be able to realize more of its receivables in the future than previously estimated, an adjustment to the allowance would increase earnings in the period such determination was made. The allowance for doubtful accounts is reviewed on a quarterly basis and adjustments are recorded as deemed necessary.

(d)                                    Retainage Receivable

Retainage receivable represents balances billed but not paid by clients pursuant to retainage provisions in certain contracts and will be due upon completion of specific tasks or the completion of the contract.

(e)                                 Income Taxes

The Company estimates income taxes in each of the jurisdictions in which it operates. This process involves estimating its actual current tax exposure together with assessing temporary differences resulting from differing treatment of items for tax and accounting purposes. These differences result in deferred tax assets and liabilities, which are included within the Company’s consolidated balance sheets. The Company assesses the likelihood that the deferred tax assets will be recovered from future taxable income and to the extent it believes recovery is not likely, the Company establishes a valuation allowance. To the extent the Company establishes a valuation allowance in a period, it must include an expense within the tax provision in the consolidated statements of operations. The Company has recorded a valuation allowance to reduce the deferred income tax assets to an amount that is more likely than not to be realized in future years. If the Company determines in the future that it is “more likely than not” (i.e., a likelihood greater than 50 percent) to be allowed by the tax jurisdiction based solely on the technical merits of the position, that the deferred tax assets subject to the valuation allowance will be realized, then the previously provided valuation allowance will be adjusted.

The Company recognizes a tax benefit in the financial statements for an uncertain tax position only if management’s assessment is that the position is more likely than not that the benefit will be ultimately realized. The term “tax position” refers to a position in a previously filed tax return or a position expected to be taken in a future tax return that is reflected in measuring current or deferred income tax assets and liabilities for interim or annual periods.

(f)                                 Revenue Recognition

The Company generates revenue primarily from providing professional services to its clients under various types of contracts. In providing these services, the Company may incur reimbursable expenses, which consist principally of amounts paid to subcontractors and other third parties and travel and other job related expenses that are contractually reimbursable from clients. The Company includes reimbursable expenses in computing and reporting its total revenue as long as the Company remains responsible to the client for the fulfillment of the contract and for the overall acceptability of all services provided.

If estimated total costs on any contract project a loss, the Company charges the entire estimated loss to operations in the period the loss becomes known. The cumulative effect of revisions to revenue, estimated costs to complete contracts, including penalties, incentive awards, change orders, claims, anticipated losses, and others are recorded in the accounting period in which the events indicating a loss are known and the loss can be reasonably estimated. These loss projects are re-assessed for each subsequent reporting period until the project is complete. Such revisions could occur at any time, and the effects may be material.

See Note 4 - Revenue from Contracts with Clients for more detail regarding how the Company recognizes revenue under each type of its contractual arrangements.

(g)                                    Restricted Cash

Restricted cash primarily represents cash collateral required to be maintained in foreign bank accounts to serve as collateral for letters of credit, bonds or guarantees on certain projects. The cash will remain restricted until the respective project has been completed, which typically is greater than one year.

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the balance sheets that sum to the total of the same such amounts shown in the statements of cash flows:

	June 30, 2022		December 31, 2021
Cash and cash equivalents	$	20,333	$	21,821
Cash - restricted	3,897		5,562
Cash - restricted, net of current portion	2,919		3,063
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	27,149	$	30,446

(h)                                    Earnings (loss) per Share

Basic earnings (loss) per common share have been computed using the weighted-average number of shares of common stock outstanding during the period. Diluted earnings (loss) per common share incorporates the incremental shares issuable upon the assumed exercise of stock options and the assumed vesting of stock and deferred and restricted stock unit awards using the treasury stock method, if dilutive.

The Company has outstanding options to purchase approximately 1,128 shares and 1,353 shares at June 30, 2022 and 2021, respectively. In addition, the Company had 1,176 and 1,050 restricted and deferred stock units outstanding at June 30, 2022 and 2021, respectively. These awards were excluded from the calculation of diluted loss per share for the three and six months ended June 30, 2022 and 2021 because they were anti-dilutive.

The following table provides a reconciliation to net earnings (loss) used in the numerator for loss per share attributable to Hill:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net earnings (loss)	$	1,389	$	(402)	$	790	$	(2,977)
Less: net (loss) earnings - noncontrolling interests	(41)		91		(98)		207
Net earnings (loss) attributable to Hill International, Inc.	$	1,430	$	(493)	$	888	$	(3,184)
Basic weighted average common shares outstanding	57,789		57,079		57,748		57,029
Effect of dilutive securities:
Stock options	1,128		—		1,339		—
Unvested share-based compensation units	—		—		—		—
Diluted weighted average common shares outstanding	58,917		57,079		59,087		57,029
Basic and diluted earnings (loss) per common share - Hill International, Inc.	$	0.02	$	(0.01)	$	0.02	$	(0.06)

(i)                                    New Accounting Pronouncements

Changes to U.S. GAAP are typically established by the Financial Accounting Standards Board (“FASB”) in the form of accounting standards updates (“ASUs”) to the FASB’s Accounting Standards Codification (“ASC”). The Company considers the applicability and impact of all ASUs and, based on its assessment, determined that any recently issued or proposed ASUs not listed below are either not applicable to the Company or adoption will have minimal impact on its consolidated financial statements.

For additional information with respect to new accounting pronouncements and the impact of these pronouncements on our consolidated financial statements, see Note 3 to the consolidated financial statements in Item 8 of Form 10-K for the year ended December 31, 2021 filed with the SEC on March 31, 2022, as amended.

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Revenue from Contracts with Clients

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Revenue from Contracts with Clients

Revenue from Contracts with Clients

The Company recognizes revenue to depict the transfer of promised goods or services to clients in an amount that reflects the consideration to which the Company expects to be entitled in exchange for such goods or services.

Below is a description of the basic types of contracts from which the Company may earn revenue:

Time and Materials Contracts

Under the time and materials (“T&M”) arrangements, contract fees are based upon time and materials incurred. The contracts may be structured as basic time and materials, cost plus a margin or time and materials subject to a maximum contract value (the "cap value"). Due to the potential limitation of the cap value, the economic factors of the contracts subject to a cap value differ from the economic factors of basic T&M and cost plus contracts. The majority of the Company’s contracts are for consulting projects where it bills the client monthly at hourly billing rates. The hourly billing rates are determined by contract terms. Under cost plus a margin contracts, the Company charges its clients for its costs, plus a fixed fee or rate. Under time and materials contracts with a cap value, the Company charges the clients for time and materials based upon the work performed however there is a cap or a not to exceed value. There are often instances that a contract is modified to extend the contract value past the cap. As the consideration is variable depending on the outcome of the contract renegotiation, the Company will estimate the total contract price in accordance with the variable consideration guidelines and will only include consideration that it expects to receive from the client. When the Company is reaching the cap value, the contract will be renegotiated, or Hill ceases work when the maximum contract value is reached. The Company will continue to work if it is probable that the contract will be extended. The Company will only include consideration for contract renegotiation's to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. If the Company continues to work and is uncertain that a contract change order will be processed, the variable consideration will be constrained to the cap until it is probable that the contract will be renegotiated. The Company is only entitled to consideration for the work it has performed, and the cap value is not a guaranteed contract value.

Fixed Price Contracts

Under fixed price contracts, the Company’s clients pay an agreed amount negotiated in advance for a specified scope of work. The Company is guaranteed to receive the consideration to the extent that the Company delivers under the contract. The Company recognizes revenue over a period of time on fixed price contracts using the input method based upon direct costs incurred to date, which are compared to total projected direct costs. Costs are the most relevant measure to determine the transfer of the service to the client. The Company assesses contracts quarterly and will recognize any expected future loss before actually incurring the loss. When the Company is expecting to reach the total value under the contract, the Company will begin to negotiate a change order.

Change Orders and Claims

Change orders are modifications of an original contract. Either the Company or its client may initiate change orders. They may include changes in specifications or design, manner of performance, facilities, equipment, materials, sites and period of completion of the work. Management evaluates when a change order is probable based upon its experience in negotiating change orders, the client’s written approval of such changes or separate documentation of change order costs that are identifiable. Change orders may take time to be formally documented and terms of such change orders are agreed with the client before the work is performed. Sometimes circumstances require that work progresses before an agreement is reached with the client. If the Company is having difficulties in renegotiating the change order, the Company will stop work if possible, record all costs incurred to date, and determine, on a project by project basis, the appropriate final revenue recognition.

Claims are amounts in excess of the agreed contract price that the Company seeks to collect from its clients or others for client-caused delays, errors in specifications and designs, contract terminations, change orders that are either in dispute or are unapproved as to both scope and price, or other causes of unanticipated additional contract costs. Costs related to change orders and claims are recognized when they are incurred. The Company evaluates claims on an individual basis and recognizes revenue it believes is probable to collect.

U.S. Federal Acquisition Regulations

The Company has contracts with the U.S. government that contain provisions requiring compliance with the U.S. Federal Acquisition Regulations (“FAR”). These regulations are generally applicable to all of its federal government contracts and are partially or fully incorporated in many local and state agency contracts. They limit the recovery of certain specified indirect costs on contracts subject to the FAR. Cost-plus contracts covered by the FAR provide for upward or downward adjustments if actual recoverable costs differ from the estimate billed under forward pricing arrangements. Most of the Company's federal government contracts are subject to termination at the convenience of the federal government. Contracts typically provide for reimbursement of costs incurred and payment of fees earned through the date of such termination.

Federal government contracts that are subject to the FAR and that are required by state and local governmental agencies to be audited are performed, for the most part, by the Defense Contract Audit Agency (“DCAA”). The DCAA audits the Company’s overhead rates, cost proposals, incurred government contract costs and internal control systems. During the course of its audits, the DCAA may question incurred costs if it believes the Company has accounted for such costs in a manner inconsistent with the requirements of the FAR or Cost Accounting Standards and recommend that its U.S. government corporate administrative contracting officer disallow such costs. Historically, the Company has not incurred significant disallowed costs because of such audits. However, the Company can provide no assurance that the DCAA audits will not result in material disallowances of incurred costs in the future.

Disaggregation of Revenues

The Company has one operating segment, the Project Management Group, which reflects how the Company is being managed. Additional information related to the Company’s operating segment is provided in Note 12 - Segment and Related Information. The Project Management Group provides extensive construction and project management services to construction owners worldwide. The Company considered the type of client, type of contract and geography for disaggregation of revenue. The Company determined that disaggregating by (1) contract type; and (2) geography would provide the most meaningful information to understand the nature, amount, timing, and uncertainty of its revenues. The type of client does not influence the Company’s revenue generation. Ultimately, the Company is supplying the same services of program management, project management, construction management, project management oversight, troubled project turnaround, staff augmentation, project labor agreement consulting, commissioning, estimating and cost management, labor compliance services and facilities management services. The Company’s contracts are generally long term contracts that are either based upon time and materials incurred or provide for a fixed price. The contract type will determine the level of risk in the contract related to revenue recognition. For purposes of disaggregation of revenue, the contract types have been grouped into: (1) Fixed Price - which include fixed price projects; and, (2) T&M - which include T&M contracts, T&M with a cap and cost plus contracts. The geography of the contracts will depict the level of global economic factors in relation to revenue recognition.

The components of the Company’s revenue by contract type and geographic region for the three and six months ended June 30, 2022 and 2021 are as follows:

	Three Months Ended June 30, 2022								Three Months Ended June 30, 2021
	Fixed Price		T&M		Total		Percent of Total Revenue		Fixed Price		T&M		Total		Percent of Total Revenue
Americas	$	11,371	$	46,769	$	58,140	55.0	%	$	5,106	$	46,663	$	51,769	51.0	%
Middle East/Asia/Pacific	5,635		20,608		26,243		24.8	%	3,862		17,762		21,624		21.3	%
Europe	6,875		5,606		12,481		11.8	%	7,144		11,281		18,425		18.1	%
Africa	2,091		6,774		8,865		8.4	%	338		9,390		9,728		9.6	%
Total	$	25,972	$	79,757	$	105,729	100.0	%	$	16,450	$	85,096	$	101,546	100.0	%

	Six Months Ended June 30, 2022								Six Months Ended June 30, 2021
	Fixed Price		T&M		Total		Percent of Total Revenue		Fixed Price		T&M		Total		Percent of Total Revenue
Americas	$	16,996	$	91,792	$	108,788	52.3	%	$	9,380	$	86,958	$	96,338	51.0	%
Middle East/Asia/Pacific	8,659		41,855		50,514		24.3	%	6,226		35,473		41,699		22.1	%
Europe	13,897		16,043		29,940		14.4	%	14,349		16,696		31,045		16.5	%
Africa	4,296		14,428		18,724		9.0	%	902		18,648		19,550		10.4	%
Total	$	43,848	$	164,118	$	207,966	100.0	%	$	30,857	$	157,775	$	188,632	100.0	%

The Company recognizes revenue as it transfers promised goods or services to clients in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. The Company exercises judgment in determining if the contractual criteria are met to determine if a contract with a client exists, specifically in the earlier stages of a project when a formally executed contract may not yet exist. The Company typically has one performance obligation under a contract to provide fully-integrated project management services, and, occasionally, a separate performance obligation to provide facilities management services. Performance obligations are delivered over time as the client receives the service.

The consideration promised within a contract may include fixed amounts, variable amounts, or both. Variable consideration is included in the transaction price only to the extent it is probable, in the Company’s judgment, that a significant future reversal in the amount of cumulative revenue recognized under the contract will not occur. In estimating the transaction price for pending change orders, the Company considers all relevant facts, including documented correspondence with the client regarding acknowledgment and/or agreement with the modification, as well as historical experience with the client or similar contractual circumstances. The Company transfers control of its service over time and, therefore, satisfies a performance obligation and recognizes revenue over time by measuring the progress toward complete satisfaction of that performance obligation. The Company’s fixed price projects and T&M with a cap contracts expected to exceed the cap value generally use a cost-based input method to measure its progress towards complete satisfaction of the performance obligation as the Company believes this best depicts the transfer of control to the client. Under the cost-based measure of progress, the extent of progress towards completion is measured based on the ratio of costs incurred to date to the total estimated costs at completion of the performance obligation. Due to the nature of the work required to be performed under the Company’s performance obligations, estimating total revenue and cost at completion on its long-term contracts is complex, subject to many variables and requires significant judgment.

For basic and cost-plus T&M contracts and T&M with a cap, not expected to exceed the cap, contracts, the Company recognizes revenue over time using the output method which measures progress toward complete satisfaction of the performance obligation based upon actual costs incurred, using the right to invoice practical expedient.

Accounts Receivable

Accounts receivable includes amounts billed and currently due from clients and amounts for work performed which have not been billed to date. The billed and unbilled amounts are stated at the net estimated realizable value. The Company maintains an allowance for doubtful accounts to provide for the estimated amount of receivables that will not be collected. The allowance is based upon an assessment of client creditworthiness, historical payment experience and the age of outstanding receivables.

Contract Assets and Liabilities

Contract assets include unbilled amounts typically resulting from performance under long-term contracts where the revenue recognized exceeds the amount billed to the client. Retainage receivable is included in contract assets. The current portion of retainage receivable is a contract asset, which prior to the adoption of ASC 606, had been classified within accounts receivable. The Company’s contract liabilities consist of advance payments and billings in excess of revenue recognized and are reported as deferred revenue in the consolidated balance sheets. The Company classifies billings in excess of revenue recognized as deferred revenue as current or non-current based on the timing of when revenue is expected to be recognized.

The difference between the opening and closing balances of the Company’s contract assets and contract liabilities primarily results from the timing of the Company’s performance and client payments. The amount of revenue recognized during the three months ended June 30, 2022 and 2021 that was included in the deferred revenue balance at the beginning of the periods was $4,198 and $858, respectively. The amount of revenue recognized during the six months ended June 30, 2022 and 2021 that was included in the deferred revenue balance at the beginning of the periods was $7,920 and $3,595, respectively.

Remaining Performance Obligations

The remaining performance obligations represent the aggregate transaction price of executed contracts with clients for which work has partially been performed as of the end of the reporting period. The Company’s remaining performance obligations include fixed fee projects that have an executed contract, a written award, a letter of intent, a notice to proceed or an agreed upon work order to perform work on mutually accepted terms and conditions. Although remaining performance obligations reflect business that is considered to be firm, cancellations, scope adjustments, foreign currency exchange fluctuations or project deferrals may occur that impact the value or expected timing of their recognition. Remaining performance obligations are adjusted to reflect any known project cancellations, revisions to project scope, foreign currency exchange fluctuations and project deferrals, as appropriate. T&M contracts are excluded from the remaining performance obligation as these contracts are not fixed price contracts and the consideration expected under these contracts is variable as it is based upon hours and costs incurred in accordance with the right to invoice practical expedient. As of June 30, 2022 and December 31, 2021, the aggregate amount of the transaction price allocated to remaining performance obligations was $102,094 and $114,165, respectively. During the following 12 months, approximately 43.4% of the remaining performance obligations are expected to be recognized as revenue with the remaining balance recognized over 2 to 6 years.

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Accounts Receivable

6 Months Ended

Jun. 30, 2022

Receivables [Abstract]

Accounts Receivable

Accounts Receivable 

The components of accounts receivable and accounts receivable - affiliates reflected in the Company's consolidated balance sheets are as follows:

Accounts Receivable	June 30, 2022		December 31, 2021
Billed (1)	$	115,188	$	112,441
Unbilled (2)	54,234		46,014
	169,422		158,455
Allowance for doubtful accounts (1)	(38,305)		(38,939)
Accounts receivable, net	$	131,117	$	119,516
Accounts Receivable - Affiliates
Billed (3)	$	7,951	$	10,229
Unbilled (2)	14,106		12,243
	$	22,057	$	22,472
Allowance for doubtful accounts	(714)		(731)
Accounts receivable - affiliates, net	$	21,343	$	21,741

(1) Includes $22,809 and $24,031 related to amounts due from a client in Libya as of June 30, 2022 and December 31, 2021, respectively, which where both fully reserved for in the allowance for doubtful accounts. The decrease in the balance at June 30, 2022 from December 31, 2021 is primarily due to the devaluation of the British Pound.

(2) Amounts are net of unbilled reserves.

(3) Includes $2,600 and $2,179 of retainage receivables due from affiliates as of June 30, 2022 and December 31, 2021, respectively.

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Intangible Assets

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible Assets

The following table summarizes the Company’s acquired intangible assets:

	June 30, 2022				December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Engineering license	$	2,900	$	—	$	2,900	$	—
Client relationships	509		433		509		407
Total	$	3,409	$	433	$	3,409	$	407
Intangible assets, net	$	2,976			$	3,002

The Company amortizes client relationship intangible assets over the estimated useful life of ten years. Such amortization expense was $13 for the three months ended June 30, 2022 and 2021, respectively and $25 for the six months ended June 30, 2022 and 2021, respectively.

The following table presents the estimated amortization expense for the next five years: 

	Estimated Amortization Expense
Year ending December 31,
2022 (remaining 6 months)	$	25
2023	51
2024	—
2025	—
2026	—

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Goodwill

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

The following table summarizes the changes in the Company’s carrying value of goodwill during the six months ended June 30, 2022:

Balance, December 31, 2021	$	44,127
Translation adjustments (1)	(2,322)
Balance, June 30, 2022	$	41,805

(1) The translation adjustment was calculated based on the foreign currency exchange rates as of June 30, 2022.

The Company (the reporting unit) performed its 2021 annual impairment test effective July 1, 2021 and noted no impairment. Based on the valuation as of July 1, 2021, the fair value of the Company exceeded its carrying value. The Company performs its annual impairment test during the second half of each year unless events or circumstances indicate an impairment may have occurred before that time.

The Company’s changes in estimates and assumptions, including decreases in stock price and market capitalization, could materially affect the determination of fair value and/or conclusions on goodwill impairment. As a result of recent events, including market volatility and the impact on the global economy, it is at least reasonably possible that changes in one or more of those assumptions could result in impairment of our goodwill in future periods.

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Accounts Payable and Accrued Expenses

6 Months Ended

Jun. 30, 2022

Payables and Accruals [Abstract]

Accounts Payable and Accrued Expenses

Accounts Payable and Accrued Expenses

Below are the components of accounts payable and accrued expenses:

	June 30, 2022		December 31, 2021
Accounts payable	$	26,283	$	23,573
Accrued payroll and related expenses	21,337		19,699
Accrued subcontractor fees	13,225		12,203
Accrued agency fees	4,885		5,048
Accrued legal and professional fees	1,627		1,833
Other accrued expenses	1,451		1,500
	$	68,808	$	63,856

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Notes Payable and Long-Term Debt

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

Notes Payable and Long-Term Debt

Notes Payable and Long-Term Debt

The table below reflects the Company's notes payable and long-term debt, which includes credit facilities:

			Interest Rate (1)		Balance Outstanding as of
Loan	Maturity	Interest Rate Type	June 30, 2022	December 31, 2021	June 30, 2022		December 31, 2021
Secured Credit Facilities
Hill International, Inc. - Société Générale 2017 Term Loan Facility	11/05/2023	Variable	7.34%	7.51%	$	28,500	$	28,650
Hill International, Inc. - Société Générale Domestic Revolving Credit Facility (2)	05/05/2023	Variable	5.02%	5.06%	22,400		19,400
Hill International N.V.. - Société Générale International Revolving Credit Facility (3)	05/05/2023	Variable	4.23%	4.06%	5,222		5,802
Unsecured Credit Facilities
Hill International, Inc. - First Abu Dhabi Bank ("FAB") PJSC Overdraft Credit Facility (4)	04/18/2023	Variable	5.62%	5.71%	905		151
Unsecured Notes Payable and Long-Term Debt
Philadelphia Industrial Development Corporation Loan	04/01/2027	Fixed	2.75%	2.79%	327		358
Hill International Spain S.A. - Bankinter S.A. 2020 Term Loan (5)(6)	05/04/2024	Variable	2.21%	2.23%	175		239
Hill International Spain S.A. - Banco Santander, S.A. Term Loan (5)(6)	05/30/2025	Fixed	3.86%	3.91%	234		295
Hill International Spain S.A. - BBVA, S.A. P.P. Term Loan (5)(6)	06/19/2025	Variable	2.25%	2.28%	238		300
Hill International Spain S.A. - Bankia. S.A. 2020 Term Loan (5)(6)	06/05/2025	Variable	2.50%	2.54%	197		248
Total notes payable and long-term debt, gross					$	58,198	$	55,443
Less: unamortized discount and deferred financing costs related to Société Générale 2017 Term Loan Facility					(230)		(300)
Notes payable and long-term debt					$	57,968	$	55,143
Current portion of notes payable					29,196		26,043
Current portion of unamortized debt discount and deferred financing costs					(207)		(202)
Current maturities of notes payable and long-term debt					$	28,989	$	25,841
Notes payable and long-term debt, net of current maturities					$	28,979	$	29,302

Footnotes to the Notes Payable and Long-Term Debt Table above:

(1) Interest rates for variable interest rate debt are reflected on a weighted average basis through June 30, 2022 since the loan origination or modification date.

(2) As of June 30, 2022 and December 31, 2021, the Company had $5,631 and $6,457 of outstanding letters of credit, respectively, in addition to the balances outstanding above, which resulted in $469 and $2,643 of available borrowing capacity under the Domestic Revolving Credit Facility, respectively. The amounts available were based on the maximum borrowing capacity of $28,500 as of June 30, 2022 and December 31, 2021. See 'Secured Credit Facilities' section below for further information.

(3) As of June 30, 2022 and December 31, 2021, the Company had $565 and $478 of outstanding letters of credit, respectively, in addition to the balances outstanding above, which resulted in $468 and $520 of available borrowing capacity under the International Revolving Credit Facility, respectively. The amounts available were based on the Company's borrowing capacity of $6,255 and $6,800 as of June 30, 2022 and December 31, 2021, respectively. See ''Secured Credit Facilities' section below for further information.

(4) FAB credit facility lender was formerly known as National Bank of Abu Dhabi. There is no stated maturity date; however, the facility is subject to be reviewed annually in April by FAB, or at any other time as determined by FAB. Therefore, the amount outstanding is reflected within the current maturities of notes payable and long-term debt. Balances outstanding are reflected in U.S. dollars based on the conversion rates from AED as of June 30, 2022 and December 31, 2021. The Company had $2,227 of availability under the credit facility as of June 30, 2022 and $2,980 as of December 31, 2021.

(5) In July 2021, the Company, through one of its subsidiaries, entered into two overdraft facilities with Arab Bank. There is no stated maturity date however, the facilities are subject to be reviewed annually in July by Arab Bank. Amounts may be drawn in either Egyptian Pounds or in the U.S. Dollar. Interest rates are equal to 1.0%, plus the Central Bank of Egypt ("CBE") corridor rate. No amounts have been drawn on as of June 30, 2022. The Company had $3,000 of availability under the credit facilities as of June 30, 2022.

(6) Balances outstanding are reflected in U.S. dollars based on the conversion rates from Euros as of June 30, 2022 and December 31, 2021.

(7) Includes loan agreements, through a subsidiary of the Company, entered into between April and June 2020, where the respective loan agreements require interest-only monthly payments during grace periods that last from six months or one year from the date of the agreements. The variable interest loans are subject to either semi-annual or annual review by the respective lenders thereof and the respective interest rates in respect thereof are determined based on the European Inter-Bank Offered Rate, or “EURIBOR,” for the relevant interest period (or at a substitute rate to be determined to the extent EURIBOR is not available), plus a margin, as set by the respective lender.

Secured Credit Facilities

The Company's secured credit facilities with Société Générale (the "International Lender") and other U.S. Loan Parties (the "U.S. Lenders") under a 2017 Term Loan of $30,000 (the "2017 Term Loan Facility"), a $25,000 U.S.-denominated revolving credit facility (the "Domestic Revolving Credit Facility"; together with the 2017 Term Loan Facility, the "U.S. Credit Facilities") and a €9,156 ($10,000 at closing) Euro-denominated revolving credit facility (the "International Revolving Credit Facility"; together with the U.S. Credit Facilities, the "Secured Credit Facilities") contain customary default provisions, representations and warranties, and affirmative and negative covenants, and require the Company to comply with certain financial and reporting covenants. The financial covenant is comprised of a maximum Consolidated Net Leverage Ratio of 3.00 to 1.00 for any fiscal quarter ending on or subsequent to March 31, 2017 for the trailing twelve months then-ended. The Consolidated Net Leverage Ratio is the ratio of (a) consolidated total debt (minus unrestricted cash and cash equivalents) to consolidated earnings before interest, taxes, depreciation, amortization, share-based compensation and other non-cash charges, including bad debt expense, certain one-time litigation and transaction related expenses, and restructuring charges for the trailing twelve months. In the event of a default, the U.S. Lender and the International Lender may increase the interest rates by 2.0%. The Company was in compliance with this financial covenant at June 30, 2022.

On April 1, 2020, the Company amended its Secured Credit Facilities, which increased the credit commitment with one of the U.S. Lenders under the Domestic Revolving Credit Facility by $3,500 from $25,000 to $28,500 and simultaneously decreased the credit commitment with the International Lender under the International Revolving Credit Facility by €3,179 (approximately $3,500 at closing) from €9,156 (approximately $10,000) to €5,977 (approximately $6,536 at closing).

The aggregate unamortized debt issuance costs under the Domestic Revolving Credit Facility and International Revolving Credit Facility were $1,097 and $314 at June 30, 2022 and December 31, 2021, respectively, and were included in prepaid expenses and other current assets and other assets in the consolidated balance sheets.

The interest rate on borrowings under the Domestic Revolving Credit Facility are, at the Company’s option, either the LIBOR rate for the relevant interest period plus 3.75% per annum or the Base Rate plus 2.75% per annum. The interest rate on borrowings under the International Revolving Credit Facility will be the EURIBOR for the relevant interest period (or at a substitute rate to be determined to the extent EURIBOR is not available), plus 4.50% per annum.

Commitment fees are paid quarterly and are calculated at 0.50% annually on the average daily unused portion of the Domestic Revolving Credit Facility, and are calculated at 0.75% annually on the average daily unused portion of the International Revolving Credit Facility.

Generally, the obligations of the Company under the Domestic Revolving Credit Facility are secured by a first-priority security interest in the Eligible Domestic Receivables (as defined in the Domestic Revolving Credit Facility), cash proceeds and bank accounts of the Company and certain of the Company’s U.S. subsidiaries, and a second-priority security interest in substantially all other assets of the Company and such subsidiaries. The obligations of the Subsidiary (as defined in the International Revolving Credit Facility) under the International Revolving Credit Facility are generally secured by a first-priority security interest in substantially all accounts receivable and cash proceeds thereof, certain bank accounts of the Subsidiary and certain of the Company’s non-U.S. subsidiaries, and a second-priority security interest in substantially all other assets of the Company and certain of the Company’s U.S. and non-U.S. subsidiaries.

On March 31, 2022, the Company entered into an amendment of its main credit facility with Société Générale that extends the maturity dates of the Domestic and International Revolving Credit Facilities to May 5, 2023 and the term loan facility to November 5, 2023. The interest rates on the Domestic and International Revolving Credit Facilities increased by 1.1% and 1.5%, respectively, while the term loan facility interest rate increased by 1.0% and the Company paid an amendment fee of $463. The aggregate amount of the credit commitments under the facilities will automatically and permanently be reduced by an amount equal to $3,000 on each of September 30, 2022 and December 31, 2022.

Other Financing Arrangements

On May 1, 2022, subsequent to the maturity of the Company's previous commercial premium financing arrangement in April 30, 2022 with AFCO Premium Credit LLC ("AFCO"), the Company entered into a new financing agreement for the renewal of its corporate insurance policies with AFCO for $3,577. The terms of the arrangement include a $304 down payment, followed by monthly payments to be made over an eleven-month period at a 3.99% interest rate through April 30, 2023.

At June 30, 2022, there was $2,693 balance payable to AFCO. At December 31, 2021, the balance payable to AFCO of $862 were reflected in other current liabilities on the Company's consolidated balance sheets, respectively.

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Share-Based Compensation

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Share-Based Compensation

Share-Based Compensation

The Company recognized total share-based compensation expense in selling, general and administrative expenses in the consolidated statement of operations of $384 and $922 for the three months ended June 30, 2022 and 2021, respectively, and $771 and $1,371 for the six months ended June 30, 2022 and 2021, respectively. The Company's related share-based compensation is comprised of the following:

Restricted Stock Units

During the six months ended June 30, 2022 and 2021, the Company granted certain employees and executive officers equity awards in the form of restricted stock units ("RSU") that are subject to a combination of time and performance-based conditions under the 2017 Equity Compensation Plan (the "2017 Plan"), totaling 463 and 414 RSUs, respectively. No RSUs were granted during the three months ended June 30, 2022 and 2021. Each RSU entitles the grantee to one unit of the Company's common stock. The time-based RSUs vest annually over a three-year period on the anniversary date of each grant. Unvested time-based RSUs will be forfeited if the grantee separates from the Company prior to its vesting date. During the six months ended June 30, 2022 and 2021, the related compensation expense was recorded based on a weighted average price per share of $1.91 and $2.36, respectively.

The number of common shares to be issued under the performance-based RSUs will be determined based on three levels of performance metrics based on the Company's earnings and will be assessed on an annual basis for the years ended December 31, 2022, 2023 and 2024 for the RSUs granted during the six months ended June 30, 2022 and for the years ended December 31, 2021, 2022 and 2023 for the RSUs granted during the six months ended June 30, 2021. If the Company meets the performance metrics for any one of the measurement periods, such units will vest on the next anniversary date of the grant date. All vested RSUs will be settled on the third anniversary of the grant date. Unvested RSUs are subject to forfeiture if the grantee separates from the Company prior to its vesting date. During the six months ended June 30, 2022 and 2021, the Company determined it was not probable that the target performance metric would be met for each of the RSU grants and, therefore, did not record any share-based compensation expense related to such RSUs.

Deferred Stock Units

Deferred Stock Units ("DSU") issued under the 2017 Plan entitle participants to receive one share of the Company's common stock for each DSU and they will vest immediately upon separation from the Company. The compensation expense related to these units was determined based on the stock price of the Company's common stock on the grant date of the DSUs. Unvested DSUs are subject to forfeiture if the grantee separates from the Company prior to its vesting date.

During the three months ended June 30, 2022 and 2021, 8 and 184 DSUs were granted at a weighted average price of $1.58 and $2.61, respectively. During the six months ended June 30, 2022 and 2021, 756 and 775 DSUs were granted at a weighted average of $1.91 and $2.45, respectively. DSUs granted partially include units awarded to the Company's board of directors (the "Board") as part of their annual service retainer. DSUs were also granted to executive officers that are subject to a combination of time and performance based conditions that vest over a three-year period.

Stock Options

At June 30, 2022 and 2021, the Company had approximately 1,128 and 1,353 stock options outstanding, respectively, with a weighted average exercise price of $3.83 and $3.87, respectively. No stock options were granted during the six months ended June 30, 2022 and 2021. During the six months ended June 30, 2022 and 2021, options lapsed for approximately 225 and 211 shares, respectively, with a weighted average exercise price of $4.03 and $4.95, respectively.

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Income Taxes

6 Months Ended

Jun. 30, 2022

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The Company calculates the interim tax expense based on an annual effective tax rate ("AETR"). The AETR represents the Company’s estimated effective tax rate for the year based on full year projection of tax expense, divided by the projection of full year pretax book income/(loss) among the various foreign tax jurisdictions, adjusted for discrete transactions occurring during the period. The effective tax rates were 49.1% and 128.9% for the three months ended June 30, 2022 and 2021, respectively, and 69.2% and (2656.5)% for the six months ended June 30, 2022 and 2021, respectively.

The change in the Company’s effective tax rate for the six months ended June 30, 2022 from the six months ended June 30, 2021 was primarily due to the mix of pretax earnings in jurisdictions with different jurisdictional tax rates. Additionally, the Company did not recognize any significant discreet tax items for the three months ended June 30, 2022, compared to the three months ended June 30, 2021 in which we recognized additional discreet expense for certain withholding taxes and uncertain tax positions.

The reserve for uncertain tax positions amounted to $7,436 and $8,855 at June 30, 2022 and December 31, 2021, respectively.

The Company’s policy is to record income tax related interest and penalties in income tax expense (benefit). The Company recorded expense (benefit) for any tax-related interest and penalties of $(36) and $434 for the three months ended June 30, 2022 and 2021, respectively, and $(375) and $461 for the six months ended June 30, 2022 and 2021, respectively.

In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that all, or some portion, of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities and projected future taxable income in making this assessment. Management evaluates the need for valuation allowances on the deferred tax assets according to the provisions of ASC 740, Income Taxes. In making this determination, management assesses all available evidence, both positive and negative, at the balance sheet date. This includes, but is not limited to, recent earnings, internally-prepared income projections, and historical financial performance.

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Segment and Related Information

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Segment and Related Information

Segment and Related Information

The Company operates as one reporting segment which reflects how the Company is managed, which provides construction and project management services to construction owners worldwide. Such services include program management, project management, construction management, project management oversight, troubled project turnaround, staff augmentation, project labor agreement consulting, commissioning, estimating and cost management, labor compliance services (collectively, "integrated project management") and facilities management services.

The following tables present certain information for operations:

Total Revenue by Geographic Region: 

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
Americas	$	58,140	55.0	%	$	51,769	51.0	%	$	108,788	52.3	%	$	96,338	51.0	%
Middle East/Asia/Pacific	26,243		24.8	%	21,624		21.3	%	50,514		24.3	%	41,699		22.1	%
Europe	12,481		11.8	%	18,425		18.1	%	29,940		14.4	%	31,045		16.5	%
Africa	8,865		8.4	%	9,728		9.6	%	18,724		9.0	%	19,550		10.4	%
Total	$	105,729	100.0	%	$	101,546	100.0	%	$	207,966	100.0	%	$	188,632	100.0	%

Consulting Fee Revenue by Geographic Region:

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
Americas	$	39,683	45.3	%	$	34,576	44.6	%	$	75,688	44.7	%	$	66,486	44.3	%
Middle East/Asia/Pacific	25,795		29.4	%	20,981		27.0	%	48,866		28.9	%	40,755		27.2	%
Europe	14,022		16.0	%	13,090		16.8	%	27,346		16.2	%	24,640		16.4	%
Africa	8,189		9.3	%	9,041		11.6	%	17,220		10.2	%	18,216		12.1	%
Total	$	87,689	100.0	%	$	77,688	100.0	%	$	169,120	100.0	%	$	150,097	100.0	%

For the three months ended June 30, 2022 the United States and the United Arab Emirates were the only countries to account for 10% or more of total revenue. For the three months ended June 30, 2021, the United States was the only country to account for 10% or more of total revenue. For the six months ended June 30, 2022 and 2021, the United States and the United Arab Emirates were the only countries to account for 10% or more of total revenue.

Operating Profit (Loss) by Geographic Region:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Americas (1)	$	9,342	$	7,431	$	15,852	$	12,738
Middle East/Asia/Pacific (1)	2,644		2,015		6,820		3,182
Europe (1)	1,253		2,104		4,015		3,894
Africa	4		3,030		3,175		4,085
Corporate (2)	(8,768)		(11,683)		(24,372)		(21,156)
Total	$	4,475	$	2,897	$	5,490	$	2,743

    (1) includes Hill's share of profit (loss) of equity method affiliates on the Consolidated Statements of Operations.

(2) includes foreign exchange losses of $1,190 and $1,953 for the three months ended June 30, 2022 and 2021, respectively and 2,926 and 2,240 for the six months ended June 30, 2022 and 2021, respectively.

Depreciation and Amortization Expense:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Project Management	$	357	$	340	$	700	$	763
Corporate	239		255		485		526
Total	$	596	$	595	$	1,185	$	1,289

Total Revenue by Client Type: 

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
U.S. federal government	$	4,460	4.2	%	$	4,712	4.6	%	$	7,919	3.8	%	$	8,130	4.3	%
U.S. state, regional and local governments	37,312		35.3	%	32,557		32.1	%	67,266		32.3	%	60,286		32.0	%
Foreign governments	22,569		21.3	%	28,876		28.4	%	48,290		23.2	%	51,736		27.4	%
Private sector	41,388		39.2	%	35,401		34.9	%	84,491		40.7	%	68,480		36.3	%
Total	$	105,729	100.0	%	$	101,546	100.0	%	$	207,966	100.0	%	$	188,632	100.0	%

Property, Plant and Equipment, Net, by Geographic Location:

	June 30, 2022		December 31, 2021
Americas	$	6,762	$	7,146
Middle East/Asia/Pacific	841		745
Europe	702		586
Africa	429		418
Total	$	8,734	$	8,895

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Commitments and Contingencies

6 Months Ended

Jun. 30, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Legal Proceedings

From time to time, the Company is a defendant or plaintiff in various legal proceedings which arise in the normal course of business. As such the Company is required to assess the likelihood of any adverse outcomes to these proceedings as well as potential ranges of probable losses. A determination of the amount of the provision required for commitments and contingencies, if any, which would be charged to earnings, is made after careful analysis of each proceeding. The provision may change in the future due to new developments or changes in circumstances. Changes in the provision could increase or decrease the Company’s earnings in the period the changes are made. It is the opinion of management, after consultation with legal counsel, that the ultimate resolution of these proceedings will not have a material adverse effect on the Company’s financial condition, results of operations or cash flows.

Loss on Performance Bond

On February 8, 2018, the Company received notice from the First Abu Dhabi Bank ("FAB", formerly known as the National Bank of Abu Dhabi) that Public Authority of Housing Welfare of Kuwait submitted a claim for payment on a Performance Guarantee issued by the Company for approximately $7,938 for a project located in Kuwait. FAB subsequently issued, on behalf of the Company, a payment on February 15, 2018. The Company is taking legal action to recover the full Performance Guarantee amount. On September 20, 2018 the Kuwait First Instance Court dismissed the Company's case. As a result, the Company fully reserved the performance guarantee payment above in the first quarter of 2018. The Company filed an appeal before the Kuwait Court of Appeals seeking referral of the matter to a panel of experts for determination. On April 21, 2019, the Court of Appeals ruled to refer the matter to the Kuwait Experts Department. Hearings with the Kuwait Experts Department were held during July and September 2019. A final report was issued by the panel of experts in October 2019 for the held hearings on January 7, 2020 and February 4, 2020 and reserved the case for judgment to be issued. In June 2020, the Kuwait Court of Appeal issued judgement confirming the Kuwait First Instance Court's decision. The Company filed a pleading before the Kuwait Cassation Court in August 2020. Hill's challenges are still pending before the Kuwait Cassation Court and a hearing has not yet been scheduled.

Other

The Company has identified a potential tax liability related to certain foreign subsidiaries’ failure to comply with laws and regulations of the jurisdictions, outside of their home country, in which their employees provided services. The Company has estimated the potential liability to be approximately $191, which is included in other liabilities in the consolidated balance sheet at June 30, 2022.

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Leases

6 Months Ended

Jun. 30, 2022

Leases [Abstract]

Leases

Leases

The Company leases office space, equipment and vehicles throughout the world. Many of the Company's operating leases include one or more options to renew at the Company's sole discretion. The lease renewal option terms generally range from 1 month to 5 years for office leases. The determination of whether to include any renewal or early termination options is made by the Company at lease inception when establishing the term of the lease. Based on the later of the lease's commencement date or Company's adoption of ASC-842 on January 1, 2019, the Company recognizes right-of use lease assets and lease liabilities on its consolidated balance sheets for all leases in excess of one year in duration. The lease liability represents the present value of the remaining lease payments, which only includes payments that are fixed and determinable at the time of commencement, over the lease term. The lease term may be adjusted for renewal or early termination options provided in the leases only if it is reasonably certain that the Company will exercise such options. As most of the Company's leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments.

Rent expense for operating leases is recognized on a straight-line basis over the lease term from the lease commencement date through the scheduled expiration date for rent payments that are determined to be fixed, or are determinable at the lease commencement date. Some of the Company's lease arrangements require periodic increases in the Company's base rent that may be subject to certain economic indexes, among other items. In addition, these leases may require the Company to pay property taxes, utilities and other costs related to several of its leased office facilities. Typically, these amounts for such payments cannot be determined at the lease commencement date, and are identified as variable lease payment, which are recognized as incurred.

Total rent expense of $2,053 and $2,105 for the three months ended June 30, 2022 and 2021, respectively, and 4,363 and $4,243 for the six months ended June 30, 2022 and 2021, respectively, is included in selling, general and administrative and direct expenses in the consolidated statements of operations. Total rent expense for the six months ended June 30, 2022 and 2021 included $1,076 and $1,115, respectively, that was associated with leases with an initial term of 12 months or less, in addition to variable costs the Company is responsible for paying on all leases.

The Company subleases certain real estate to third parties. The sublease income recognized for the three months ended June 30, 2022 and 2021, was $329 and $426, respectively. The sublease income recognized for the six months ended June 30, 2022 and 2021 was 656 and 794, respectively.

The following is a schedule of maturities of lease liabilities by year as of June 30, 2022:

	Total Operating Lease Payments			Total Finance Lease Payments
2022 (excluding the six months ended June 30, 2022)	$	3,057		$	131
2023	5,894			263
2024	4,919			228
2025	4,027			99
2026	3,524			—
Thereafter	4,721			—
Total minimum lease payments (1)	26,142			721
Less amount representing imputed interest	4,077			24
Present value of lease obligations	$	22,065		$	697
Weighted average remaining lease term (years)	5.25			2.83
Weighted average discount rate	6.61		%	2.46		%

(1) Partially includes rent expense amounts payable in various foreign currencies and are based on the foreign currency exchange spot rates as of June 30, 2022, where applicable.

Leases

Leases

The Company leases office space, equipment and vehicles throughout the world. Many of the Company's operating leases include one or more options to renew at the Company's sole discretion. The lease renewal option terms generally range from 1 month to 5 years for office leases. The determination of whether to include any renewal or early termination options is made by the Company at lease inception when establishing the term of the lease. Based on the later of the lease's commencement date or Company's adoption of ASC-842 on January 1, 2019, the Company recognizes right-of use lease assets and lease liabilities on its consolidated balance sheets for all leases in excess of one year in duration. The lease liability represents the present value of the remaining lease payments, which only includes payments that are fixed and determinable at the time of commencement, over the lease term. The lease term may be adjusted for renewal or early termination options provided in the leases only if it is reasonably certain that the Company will exercise such options. As most of the Company's leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments.

Rent expense for operating leases is recognized on a straight-line basis over the lease term from the lease commencement date through the scheduled expiration date for rent payments that are determined to be fixed, or are determinable at the lease commencement date. Some of the Company's lease arrangements require periodic increases in the Company's base rent that may be subject to certain economic indexes, among other items. In addition, these leases may require the Company to pay property taxes, utilities and other costs related to several of its leased office facilities. Typically, these amounts for such payments cannot be determined at the lease commencement date, and are identified as variable lease payment, which are recognized as incurred.

Total rent expense of $2,053 and $2,105 for the three months ended June 30, 2022 and 2021, respectively, and 4,363 and $4,243 for the six months ended June 30, 2022 and 2021, respectively, is included in selling, general and administrative and direct expenses in the consolidated statements of operations. Total rent expense for the six months ended June 30, 2022 and 2021 included $1,076 and $1,115, respectively, that was associated with leases with an initial term of 12 months or less, in addition to variable costs the Company is responsible for paying on all leases.

The Company subleases certain real estate to third parties. The sublease income recognized for the three months ended June 30, 2022 and 2021, was $329 and $426, respectively. The sublease income recognized for the six months ended June 30, 2022 and 2021 was 656 and 794, respectively.

The following is a schedule of maturities of lease liabilities by year as of June 30, 2022:

	Total Operating Lease Payments			Total Finance Lease Payments
2022 (excluding the six months ended June 30, 2022)	$	3,057		$	131
2023	5,894			263
2024	4,919			228
2025	4,027			99
2026	3,524			—
Thereafter	4,721			—
Total minimum lease payments (1)	26,142			721
Less amount representing imputed interest	4,077			24
Present value of lease obligations	$	22,065		$	697
Weighted average remaining lease term (years)	5.25			2.83
Weighted average discount rate	6.61		%	2.46		%

(1) Partially includes rent expense amounts payable in various foreign currencies and are based on the foreign currency exchange spot rates as of June 30, 2022, where applicable.

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Basis of Presentation (Policies)

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary

Summary

The accompanying unaudited interim consolidated financial statements were prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC") pertaining to reports on Form 10-Q and should be read in conjunction with the consolidated financial statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as amended. Accordingly, the accompanying unaudited interim consolidated financial statements do not include all of the information and footnotes required by U.S. generally accepted accounting principles ("U.S. GAAP") for complete financial statements. In the opinion of management, these statements include all adjustments (consisting only of normal, recurring adjustments) necessary for a fair presentation of the consolidated financial statements. The consolidated financial statements include the accounts of Hill and its wholly and majority-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

The preparation of 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. Actual results could differ from those estimates. The interim operating results are not necessarily indicative of the results for a full year.

NEYO Group Acquisition

On June 30, 2021, the Company acquired all of the equity interests of NEYO Group, a 120-person firm specializing in cost management and estimating support and also providing project management, project monitoring, and other services. NEYO maintains offices in Bangalore, Chennai, Delhi, and Mumbai, as well as project offices in Hyderabad, Pune, and Kolkata.

Foreign Currency Translations and Transactions

Foreign Currency Translations and TransactionsAssets and liabilities of all foreign operations are translated at period-end rates of exchange while revenues and expenses are translated at the average monthly exchange rates. Gains or losses resulting from translating foreign currency financial statements are accumulated in a separate component of stockholders’ equity titled accumulated other comprehensive income (loss) until the entity is sold or substantially liquidated. Gains or losses arising from foreign currency transactions (transactions denominated in a currency other than the entity’s local currency), including those resulting from intercompany transactions, are reflected in the Company's consolidated statements of operations. The impact of foreign exchange on long-term intercompany loans, for which repayment has not been scheduled or planned and permanent equity has been elected, are recorded in accumulated other comprehensive income (loss) on the Company's consolidated balance sheets.

Concentrations of Credit Risk

Concentrations of Credit Risk

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

The Company maintains its cash accounts with high quality financial institutions. Although the Company believes that the financial institutions with which it does business will be able to fulfill their commitments, there is no assurance that those institutions will be able to continue to do so.

Allowance for Doubtful Accounts

Allowance for Doubtful AccountsThe allowance for doubtful accounts is an estimate prepared by management based on identification of the collectability of specific accounts and the overall condition of the receivable portfolios. When evaluating the adequacy of the allowance for doubtful accounts, the Company specifically analyzes trade receivables, including retainage receivable, historical bad debts, client credits, client concentrations, current economic trends and changes in client payment terms. If the financial condition of clients were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. Likewise, should the Company determine that it would be able to realize more of its receivables in the future than previously estimated, an adjustment to the allowance would increase earnings in the period such determination was made. The allowance for doubtful accounts is reviewed on a quarterly basis and adjustments are recorded as deemed necessary.

Retainage Receivable and Revenue Recognition

Retainage ReceivableRetainage receivable represents balances billed but not paid by clients pursuant to retainage provisions in certain contracts and will be due upon completion of specific tasks or the completion of the contract.Revenue Recognition

The Company generates revenue primarily from providing professional services to its clients under various types of contracts. In providing these services, the Company may incur reimbursable expenses, which consist principally of amounts paid to subcontractors and other third parties and travel and other job related expenses that are contractually reimbursable from clients. The Company includes reimbursable expenses in computing and reporting its total revenue as long as the Company remains responsible to the client for the fulfillment of the contract and for the overall acceptability of all services provided.

If estimated total costs on any contract project a loss, the Company charges the entire estimated loss to operations in the period the loss becomes known. The cumulative effect of revisions to revenue, estimated costs to complete contracts, including penalties, incentive awards, change orders, claims, anticipated losses, and others are recorded in the accounting period in which the events indicating a loss are known and the loss can be reasonably estimated. These loss projects are re-assessed for each subsequent reporting period until the project is complete. Such revisions could occur at any time, and the effects may be material.

Income Taxes

Income Taxes

The Company estimates income taxes in each of the jurisdictions in which it operates. This process involves estimating its actual current tax exposure together with assessing temporary differences resulting from differing treatment of items for tax and accounting purposes. These differences result in deferred tax assets and liabilities, which are included within the Company’s consolidated balance sheets. The Company assesses the likelihood that the deferred tax assets will be recovered from future taxable income and to the extent it believes recovery is not likely, the Company establishes a valuation allowance. To the extent the Company establishes a valuation allowance in a period, it must include an expense within the tax provision in the consolidated statements of operations. The Company has recorded a valuation allowance to reduce the deferred income tax assets to an amount that is more likely than not to be realized in future years. If the Company determines in the future that it is “more likely than not” (i.e., a likelihood greater than 50 percent) to be allowed by the tax jurisdiction based solely on the technical merits of the position, that the deferred tax assets subject to the valuation allowance will be realized, then the previously provided valuation allowance will be adjusted.

The Company recognizes a tax benefit in the financial statements for an uncertain tax position only if management’s assessment is that the position is more likely than not that the benefit will be ultimately realized. The term “tax position” refers to a position in a previously filed tax return or a position expected to be taken in a future tax return that is reflected in measuring current or deferred income tax assets and liabilities for interim or annual periods.

Restricted Cash

Restricted CashRestricted cash primarily represents cash collateral required to be maintained in foreign bank accounts to serve as collateral for letters of credit, bonds or guarantees on certain projects. The cash will remain restricted until the respective project has been completed, which typically is greater than one year.

Earnings (loss) per Share

Earnings (loss) per ShareBasic earnings (loss) per common share have been computed using the weighted-average number of shares of common stock outstanding during the period. Diluted earnings (loss) per common share incorporates the incremental shares issuable upon the assumed exercise of stock options and the assumed vesting of stock and deferred and restricted stock unit awards using the treasury stock method, if dilutive.

New Accounting Pronouncements

New Accounting Pronouncements

Changes to U.S. GAAP are typically established by the Financial Accounting Standards Board (“FASB”) in the form of accounting standards updates (“ASUs”) to the FASB’s Accounting Standards Codification (“ASC”). The Company considers the applicability and impact of all ASUs and, based on its assessment, determined that any recently issued or proposed ASUs not listed below are either not applicable to the Company or adoption will have minimal impact on its consolidated financial statements.

For additional information with respect to new accounting pronouncements and the impact of these pronouncements on our consolidated financial statements, see Note 3 to the consolidated financial statements in Item 8 of Form 10-K for the year ended December 31, 2021 filed with the SEC on March 31, 2022, as amended.

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Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Cash and Cash Equivalents

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the balance sheets that sum to the total of the same such amounts shown in the statements of cash flows:

	June 30, 2022		December 31, 2021
Cash and cash equivalents	$	20,333	$	21,821
Cash - restricted	3,897		5,562
Cash - restricted, net of current portion	2,919		3,063
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	27,149	$	30,446

Schedule of Earnings (Loss) Per Share

The following table provides a reconciliation to net earnings (loss) used in the numerator for loss per share attributable to Hill:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net earnings (loss)	$	1,389	$	(402)	$	790	$	(2,977)
Less: net (loss) earnings - noncontrolling interests	(41)		91		(98)		207
Net earnings (loss) attributable to Hill International, Inc.	$	1,430	$	(493)	$	888	$	(3,184)
Basic weighted average common shares outstanding	57,789		57,079		57,748		57,029
Effect of dilutive securities:
Stock options	1,128		—		1,339		—
Unvested share-based compensation units	—		—		—		—
Diluted weighted average common shares outstanding	58,917		57,079		59,087		57,029
Basic and diluted earnings (loss) per common share - Hill International, Inc.	$	0.02	$	(0.01)	$	0.02	$	(0.06)

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Revenue from Contracts with Clients (Tables)

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The components of the Company’s revenue by contract type and geographic region for the three and six months ended June 30, 2022 and 2021 are as follows:

	Three Months Ended June 30, 2022								Three Months Ended June 30, 2021
	Fixed Price		T&M		Total		Percent of Total Revenue		Fixed Price		T&M		Total		Percent of Total Revenue
Americas	$	11,371	$	46,769	$	58,140	55.0	%	$	5,106	$	46,663	$	51,769	51.0	%
Middle East/Asia/Pacific	5,635		20,608		26,243		24.8	%	3,862		17,762		21,624		21.3	%
Europe	6,875		5,606		12,481		11.8	%	7,144		11,281		18,425		18.1	%
Africa	2,091		6,774		8,865		8.4	%	338		9,390		9,728		9.6	%
Total	$	25,972	$	79,757	$	105,729	100.0	%	$	16,450	$	85,096	$	101,546	100.0	%

	Six Months Ended June 30, 2022								Six Months Ended June 30, 2021
	Fixed Price		T&M		Total		Percent of Total Revenue		Fixed Price		T&M		Total		Percent of Total Revenue
Americas	$	16,996	$	91,792	$	108,788	52.3	%	$	9,380	$	86,958	$	96,338	51.0	%
Middle East/Asia/Pacific	8,659		41,855		50,514		24.3	%	6,226		35,473		41,699		22.1	%
Europe	13,897		16,043		29,940		14.4	%	14,349		16,696		31,045		16.5	%
Africa	4,296		14,428		18,724		9.0	%	902		18,648		19,550		10.4	%
Total	$	43,848	$	164,118	$	207,966	100.0	%	$	30,857	$	157,775	$	188,632	100.0	%

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Accounts Receivable (Tables)

6 Months Ended

Jun. 30, 2022

Receivables [Abstract]

Schedule of Components of Accounts Receivable

The components of accounts receivable and accounts receivable - affiliates reflected in the Company's consolidated balance sheets are as follows:

Accounts Receivable	June 30, 2022		December 31, 2021
Billed (1)	$	115,188	$	112,441
Unbilled (2)	54,234		46,014
	169,422		158,455
Allowance for doubtful accounts (1)	(38,305)		(38,939)
Accounts receivable, net	$	131,117	$	119,516
Accounts Receivable - Affiliates
Billed (3)	$	7,951	$	10,229
Unbilled (2)	14,106		12,243
	$	22,057	$	22,472
Allowance for doubtful accounts	(714)		(731)
Accounts receivable - affiliates, net	$	21,343	$	21,741

(1) Includes $22,809 and $24,031 related to amounts due from a client in Libya as of June 30, 2022 and December 31, 2021, respectively, which where both fully reserved for in the allowance for doubtful accounts. The decrease in the balance at June 30, 2022 from December 31, 2021 is primarily due to the devaluation of the British Pound.

(2) Amounts are net of unbilled reserves.

(3) Includes $2,600 and $2,179 of retainage receivables due from affiliates as of June 30, 2022 and December 31, 2021, respectively.

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Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Acquired Intangible Assets

The following table summarizes the Company’s acquired intangible assets:

	June 30, 2022				December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Engineering license	$	2,900	$	—	$	2,900	$	—
Client relationships	509		433		509		407
Total	$	3,409	$	433	$	3,409	$	407
Intangible assets, net	$	2,976			$	3,002

Schedule of Summary of Estimated Amortization Expense of Intangible Assets for The Next Five Years

The following table presents the estimated amortization expense for the next five years: 

	Estimated Amortization Expense
Year ending December 31,
2022 (remaining 6 months)	$	25
2023	51
2024	—
2025	—
2026	—

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Goodwill (Tables)

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Summary of Changes in the Company's Carrying Value of Goodwill

The following table summarizes the changes in the Company’s carrying value of goodwill during the six months ended June 30, 2022:

Balance, December 31, 2021	$	44,127
Translation adjustments (1)	(2,322)
Balance, June 30, 2022	$	41,805

(1) The translation adjustment was calculated based on the foreign currency exchange rates as of June 30, 2022.

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Accounts Payable and Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2022

Payables and Accruals [Abstract]

Schedule of Components of Accounts Payable and Accrued Expenses

Below are the components of accounts payable and accrued expenses:

	June 30, 2022		December 31, 2021
Accounts payable	$	26,283	$	23,573
Accrued payroll and related expenses	21,337		19,699
Accrued subcontractor fees	13,225		12,203
Accrued agency fees	4,885		5,048
Accrued legal and professional fees	1,627		1,833
Other accrued expenses	1,451		1,500
	$	68,808	$	63,856

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Notes Payable and Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

Schedule of Summary of Outstanding Debt Obligations

The table below reflects the Company's notes payable and long-term debt, which includes credit facilities:

			Interest Rate (1)		Balance Outstanding as of
Loan	Maturity	Interest Rate Type	June 30, 2022	December 31, 2021	June 30, 2022		December 31, 2021
Secured Credit Facilities
Hill International, Inc. - Société Générale 2017 Term Loan Facility	11/05/2023	Variable	7.34%	7.51%	$	28,500	$	28,650
Hill International, Inc. - Société Générale Domestic Revolving Credit Facility (2)	05/05/2023	Variable	5.02%	5.06%	22,400		19,400
Hill International N.V.. - Société Générale International Revolving Credit Facility (3)	05/05/2023	Variable	4.23%	4.06%	5,222		5,802
Unsecured Credit Facilities
Hill International, Inc. - First Abu Dhabi Bank ("FAB") PJSC Overdraft Credit Facility (4)	04/18/2023	Variable	5.62%	5.71%	905		151
Unsecured Notes Payable and Long-Term Debt
Philadelphia Industrial Development Corporation Loan	04/01/2027	Fixed	2.75%	2.79%	327		358
Hill International Spain S.A. - Bankinter S.A. 2020 Term Loan (5)(6)	05/04/2024	Variable	2.21%	2.23%	175		239
Hill International Spain S.A. - Banco Santander, S.A. Term Loan (5)(6)	05/30/2025	Fixed	3.86%	3.91%	234		295
Hill International Spain S.A. - BBVA, S.A. P.P. Term Loan (5)(6)	06/19/2025	Variable	2.25%	2.28%	238		300
Hill International Spain S.A. - Bankia. S.A. 2020 Term Loan (5)(6)	06/05/2025	Variable	2.50%	2.54%	197		248
Total notes payable and long-term debt, gross					$	58,198	$	55,443
Less: unamortized discount and deferred financing costs related to Société Générale 2017 Term Loan Facility					(230)		(300)
Notes payable and long-term debt					$	57,968	$	55,143
Current portion of notes payable					29,196		26,043
Current portion of unamortized debt discount and deferred financing costs					(207)		(202)
Current maturities of notes payable and long-term debt					$	28,989	$	25,841
Notes payable and long-term debt, net of current maturities					$	28,979	$	29,302

Footnotes to the Notes Payable and Long-Term Debt Table above:

(1) Interest rates for variable interest rate debt are reflected on a weighted average basis through June 30, 2022 since the loan origination or modification date.

(2) As of June 30, 2022 and December 31, 2021, the Company had $5,631 and $6,457 of outstanding letters of credit, respectively, in addition to the balances outstanding above, which resulted in $469 and $2,643 of available borrowing capacity under the Domestic Revolving Credit Facility, respectively. The amounts available were based on the maximum borrowing capacity of $28,500 as of June 30, 2022 and December 31, 2021. See 'Secured Credit Facilities' section below for further information.

(3) As of June 30, 2022 and December 31, 2021, the Company had $565 and $478 of outstanding letters of credit, respectively, in addition to the balances outstanding above, which resulted in $468 and $520 of available borrowing capacity under the International Revolving Credit Facility, respectively. The amounts available were based on the Company's borrowing capacity of $6,255 and $6,800 as of June 30, 2022 and December 31, 2021, respectively. See ''Secured Credit Facilities' section below for further information.

(4) FAB credit facility lender was formerly known as National Bank of Abu Dhabi. There is no stated maturity date; however, the facility is subject to be reviewed annually in April by FAB, or at any other time as determined by FAB. Therefore, the amount outstanding is reflected within the current maturities of notes payable and long-term debt. Balances outstanding are reflected in U.S. dollars based on the conversion rates from AED as of June 30, 2022 and December 31, 2021. The Company had $2,227 of availability under the credit facility as of June 30, 2022 and $2,980 as of December 31, 2021.

(5) In July 2021, the Company, through one of its subsidiaries, entered into two overdraft facilities with Arab Bank. There is no stated maturity date however, the facilities are subject to be reviewed annually in July by Arab Bank. Amounts may be drawn in either Egyptian Pounds or in the U.S. Dollar. Interest rates are equal to 1.0%, plus the Central Bank of Egypt ("CBE") corridor rate. No amounts have been drawn on as of June 30, 2022. The Company had $3,000 of availability under the credit facilities as of June 30, 2022.

(6) Balances outstanding are reflected in U.S. dollars based on the conversion rates from Euros as of June 30, 2022 and December 31, 2021.

(7) Includes loan agreements, through a subsidiary of the Company, entered into between April and June 2020, where the respective loan agreements require interest-only monthly payments during grace periods that last from six months or one year from the date of the agreements. The variable interest loans are subject to either semi-annual or annual review by the respective lenders thereof and the respective interest rates in respect thereof are determined based on the European Inter-Bank Offered Rate, or “EURIBOR,” for the relevant interest period (or at a substitute rate to be determined to the extent EURIBOR is not available), plus a margin, as set by the respective lender.

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Segment and Related Information (Tables)

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Schedule of Revenue by Geographic Region

The following tables present certain information for operations:

Total Revenue by Geographic Region: 

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
Americas	$	58,140	55.0	%	$	51,769	51.0	%	$	108,788	52.3	%	$	96,338	51.0	%
Middle East/Asia/Pacific	26,243		24.8	%	21,624		21.3	%	50,514		24.3	%	41,699		22.1	%
Europe	12,481		11.8	%	18,425		18.1	%	29,940		14.4	%	31,045		16.5	%
Africa	8,865		8.4	%	9,728		9.6	%	18,724		9.0	%	19,550		10.4	%
Total	$	105,729	100.0	%	$	101,546	100.0	%	$	207,966	100.0	%	$	188,632	100.0	%

Consulting Fee Revenue by Geographic Region:

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
Americas	$	39,683	45.3	%	$	34,576	44.6	%	$	75,688	44.7	%	$	66,486	44.3	%
Middle East/Asia/Pacific	25,795		29.4	%	20,981		27.0	%	48,866		28.9	%	40,755		27.2	%
Europe	14,022		16.0	%	13,090		16.8	%	27,346		16.2	%	24,640		16.4	%
Africa	8,189		9.3	%	9,041		11.6	%	17,220		10.2	%	18,216		12.1	%
Total	$	87,689	100.0	%	$	77,688	100.0	%	$	169,120	100.0	%	$	150,097	100.0	%

Schedule of Operating Profit (Loss)

Operating Profit (Loss) by Geographic Region:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Americas (1)	$	9,342	$	7,431	$	15,852	$	12,738
Middle East/Asia/Pacific (1)	2,644		2,015		6,820		3,182
Europe (1)	1,253		2,104		4,015		3,894
Africa	4		3,030		3,175		4,085
Corporate (2)	(8,768)		(11,683)		(24,372)		(21,156)
Total	$	4,475	$	2,897	$	5,490	$	2,743

    (1) includes Hill's share of profit (loss) of equity method affiliates on the Consolidated Statements of Operations.

(2) includes foreign exchange losses of $1,190 and $1,953 for the three months ended June 30, 2022 and 2021, respectively and 2,926 and 2,240 for the six months ended June 30, 2022 and 2021, respectively.

Schedule of Depreciation and Amortization Expense

Depreciation and Amortization Expense:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Project Management	$	357	$	340	$	700	$	763
Corporate	239		255		485		526
Total	$	596	$	595	$	1,185	$	1,289

Schedule of Revenue by Client Type

Total Revenue by Client Type: 

	Three Months Ended June 30,								Six Months Ended June 30,
	2022				2021				2022				2021
U.S. federal government	$	4,460	4.2	%	$	4,712	4.6	%	$	7,919	3.8	%	$	8,130	4.3	%
U.S. state, regional and local governments	37,312		35.3	%	32,557		32.1	%	67,266		32.3	%	60,286		32.0	%
Foreign governments	22,569		21.3	%	28,876		28.4	%	48,290		23.2	%	51,736		27.4	%
Private sector	41,388		39.2	%	35,401		34.9	%	84,491		40.7	%	68,480		36.3	%
Total	$	105,729	100.0	%	$	101,546	100.0	%	$	207,966	100.0	%	$	188,632	100.0	%

Schedule of Property, Plant and Equipment, Net by Geographic Location

Property, Plant and Equipment, Net, by Geographic Location:

	June 30, 2022		December 31, 2021
Americas	$	6,762	$	7,146
Middle East/Asia/Pacific	841		745
Europe	702		586
Africa	429		418
Total	$	8,734	$	8,895

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Leases (Tables)

6 Months Ended

Jun. 30, 2022

Leases [Abstract]

Schedule of Maturities of Operating Lease Liabilities

The following is a schedule of maturities of lease liabilities by year as of June 30, 2022:

	Total Operating Lease Payments			Total Finance Lease Payments
2022 (excluding the six months ended June 30, 2022)	$	3,057		$	131
2023	5,894			263
2024	4,919			228
2025	4,027			99
2026	3,524			—
Thereafter	4,721			—
Total minimum lease payments (1)	26,142			721
Less amount representing imputed interest	4,077			24
Present value of lease obligations	$	22,065		$	697
Weighted average remaining lease term (years)	5.25			2.83
Weighted average discount rate	6.61		%	2.46		%

(1) Partially includes rent expense amounts payable in various foreign currencies and are based on the foreign currency exchange spot rates as of June 30, 2022, where applicable.

Schedule of Maturities of Finance Lease Liabilities

The following is a schedule of maturities of lease liabilities by year as of June 30, 2022:

	Total Operating Lease Payments			Total Finance Lease Payments
2022 (excluding the six months ended June 30, 2022)	$	3,057		$	131
2023	5,894			263
2024	4,919			228
2025	4,027			99
2026	3,524			—
Thereafter	4,721			—
Total minimum lease payments (1)	26,142			721
Less amount representing imputed interest	4,077			24
Present value of lease obligations	$	22,065		$	697
Weighted average remaining lease term (years)	5.25			2.83
Weighted average discount rate	6.61		%	2.46		%

(1) Partially includes rent expense amounts payable in various foreign currencies and are based on the foreign currency exchange spot rates as of June 30, 2022, where applicable.

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Liquidity (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Sep. 30, 2022	Mar. 31, 2022	Jun. 30, 2022	Dec. 31, 2021
Liquidity [Line Items]
Cash and cash equivalents				$ 20,333	$ 21,821
Payment of amendment fee			$ 463
Total notes payable and long-term debt, gross				58,198	55,443
U.S. Revolver | Forecast
Liquidity [Line Items]
Reduction to credit commitments, amount		$ 3,000
U.S. Revolver | Letters of credit
Liquidity [Line Items]
Available borrowing capacity				469	2,643
Amounts outstanding				5,631	6,457
U.S. Revolver | Hill International, Inc. - Société Générale Domestic Revolving Credit Facility
Liquidity [Line Items]
Line of credit, interest rate increase (percent)			1.10%
International Revolver | Forecast
Liquidity [Line Items]
Reduction to credit commitments, amount	$ 3,000
International Revolver | Hill International N.V.. - Société Générale International Revolving Credit Facility
Liquidity [Line Items]
Line of credit, interest rate increase (percent)			1.50%
Secured Debt | Hill International, Inc. - Société Générale Domestic Revolving Credit Facility
Liquidity [Line Items]
Total notes payable and long-term debt, gross				22,400	19,400
Secured Debt | Hill International N.V.. - Société Générale International Revolving Credit Facility
Liquidity [Line Items]
Total notes payable and long-term debt, gross				5,222	5,802
Secured Debt | Hill International, Inc. - Société Générale 2017 Term Loan Facility
Liquidity [Line Items]
Line of credit, interest rate increase (percent)			1.00%
Total notes payable and long-term debt, gross				28,500	28,650
Foreign credit agreements | International Revolver | Revolving credit facility
Liquidity [Line Items]
Available borrowing capacity				5,227	5,980
Foreign credit agreements | Other Foreign Banks | International Revolver | Revolving credit facility
Liquidity [Line Items]
Available borrowing capacity				468	520
Amounts outstanding				$ 565	$ 478

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Basis of Presentation - NEYO Group Acquisition (Details)	Jun. 30, 2021 person
NEYO Group
Business Acquisition [Line Items]
Number of persons business acquisitions management	120

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Basis of Presentation - Other Loss, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Other non-operating income (loss), net	$ (364)	$ (2)	$ (214)	$ 0

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Basis of Presentation - Concentration of Credit Risk (Details)	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
1 Customer | Customer Concentration Risk | Accounts Receivable
Concentration Risk [Line Items]
Concentration risk	14.00%	14.00%

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Basis of Presentation - Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 20,333	$ 21,821
Cash - restricted	3,897	5,562
Cash - restricted, net of current portion	2,919	3,063
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$ 27,149	$ 30,446

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Basis of Presentation - Antidilutive Securities (Details) - shares shares in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total number of shares excluded from diluted earnings per common share (in shares)	1,128	1,353
RSUs and DSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total number of shares excluded from diluted earnings per common share (in shares)	1,176	1,050

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Basis of Presentation - Earnings (Loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net earnings (loss)	$ 1,389	$ (402)	$ 790	$ (2,977)
Less: net (loss) earnings - noncontrolling interests	(41)	91	(98)	207
Net earnings (loss) attributable to Hill International, Inc.	$ 1,430	$ (493)	$ 888	$ (3,184)
Basic weighted average common shares outstanding (in shares)	57,789	57,079	57,748	57,029
Effect of dilutive securities:
Diluted weighted average common shares outstanding (in shares)	58,917	57,079	59,087	57,029
Basic earnings (loss) per common share - Hill International, Inc. (in dollars per share)	$ 0.02	$ (0.01)	$ 0.02	$ (0.06)
Diluted earnings (loss) per common share - Hill International, Inc. (in dollars per share)	$ 0.02	$ (0.01)	$ 0.02	$ (0.06)
Stock options
Effect of dilutive securities:
Dilutive securities (in shares)	1,128	0	1,339	0
Unvested share-based compensation units
Effect of dilutive securities:
Dilutive securities (in shares)	0	0	0	0

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Revenue from Contracts with Clients - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) segment	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Revenue from Contract with Customer [Abstract]
Number of operating segments | segment			1
Revenue recognized	$ 4,198	$ 858	$ 7,920	$ 3,595
Remaining performance obligations	$ 102,094		$ 102,094		$ 114,165
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligations, expected term	12 months		12 months
Remaining performance obligations, percentage	43.40%		43.40%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligations, expected term	2 years		2 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligations, expected term	6 years		6 years

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Revenue from Contracts with Clients - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 105,729	$ 101,546	$ 207,966	$ 188,632
Revenue Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percent of Total Revenue	100.00%	100.00%	100.00%	100.00%
Americas
Disaggregation of Revenue [Line Items]
Revenue	$ 58,140	$ 51,769	$ 108,788	$ 96,338
Americas | Revenue Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percent of Total Revenue	55.00%	51.00%	52.30%	51.00%
Middle East/Asia/Pacific
Disaggregation of Revenue [Line Items]
Revenue	$ 26,243	$ 21,624	$ 50,514	$ 41,699
Middle East/Asia/Pacific | Revenue Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percent of Total Revenue	24.80%	21.30%	24.30%	22.10%
Europe
Disaggregation of Revenue [Line Items]
Revenue	$ 12,481	$ 18,425	$ 29,940	$ 31,045
Europe | Revenue Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percent of Total Revenue	11.80%	18.10%	14.40%	16.50%
Africa
Disaggregation of Revenue [Line Items]
Revenue	$ 8,865	$ 9,728	$ 18,724	$ 19,550
Africa | Revenue Benchmark | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Percent of Total Revenue	8.40%	9.60%	9.00%	10.40%
Fixed Price
Disaggregation of Revenue [Line Items]
Revenue	$ 25,972	$ 16,450	$ 43,848	$ 30,857
Fixed Price | Americas
Disaggregation of Revenue [Line Items]
Revenue	11,371	5,106	16,996	9,380
Fixed Price | Middle East/Asia/Pacific
Disaggregation of Revenue [Line Items]
Revenue	5,635	3,862	8,659	6,226
Fixed Price | Europe
Disaggregation of Revenue [Line Items]
Revenue	6,875	7,144	13,897	14,349
Fixed Price | Africa
Disaggregation of Revenue [Line Items]
Revenue	2,091	338	4,296	902
T&M
Disaggregation of Revenue [Line Items]
Revenue	79,757	85,096	164,118	157,775
T&M | Americas
Disaggregation of Revenue [Line Items]
Revenue	46,769	46,663	91,792	86,958
T&M | Middle East/Asia/Pacific
Disaggregation of Revenue [Line Items]
Revenue	20,608	17,762	41,855	35,473
T&M | Europe
Disaggregation of Revenue [Line Items]
Revenue	5,606	11,281	16,043	16,696
T&M | Africa
Disaggregation of Revenue [Line Items]
Revenue	$ 6,774	$ 9,390	$ 14,428	$ 18,648

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Accounts Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Components of accounts receivable
Accounts receivable, gross	$ 169,422	$ 158,455
Allowance for doubtful accounts	(38,305)	(38,939)
Accounts receivable - affiliates, net	131,117	119,516
Affiliated Entity
Components of accounts receivable
Accounts receivable, gross	22,057	22,472
Allowance for doubtful accounts	(714)	(731)
Accounts receivable - affiliates, net	21,343	21,741
Retainage receivables	2,600	2,179
Billed
Components of accounts receivable
Accounts receivable, gross	115,188	112,441
Billed | Customer in Libya
Components of accounts receivable
Accounts receivable, gross	22,809	24,031
Billed | Affiliated Entity
Components of accounts receivable
Accounts receivable, gross	7,951	10,229
Unbilled
Components of accounts receivable
Accounts receivable, gross	54,234	46,014
Unbilled | Affiliated Entity
Components of accounts receivable
Accounts receivable, gross	$ 14,106	$ 12,243

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Intangible Assets - Acquired (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Summary of acquired intangible assets
Finite-lived intangible assets	$ 3,409	$ 3,409
Accumulated Amortization	433	407
Intangible assets, net	2,976	3,002
Client relationships
Summary of acquired intangible assets
Finite-lived intangible assets	509	509
Accumulated Amortization	433	407
Engineering license
Summary of acquired intangible assets
Indefinite-lived intangible assets	2,900	2,900
Accumulated Amortization	$ 0	$ 0

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Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 13	$ 13	$ 25	$ 25
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Useful life of finite-lived intangible assets			10 years

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Intangible Assets - Amortization Expense (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Estimated amortization expense of intangible assets for the next five years
2022 (remaining 6 months)	$ 25
2023	51
2024	0
2025	0
2026	$ 0

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Goodwill (Details) - USD ($)		6 Months Ended
	Jul. 01, 2021	Jun. 30, 2022
Goodwill [Roll Forward]
Balance, December 31, 2021		$ 44,127,000
Translation adjustments		(2,322,000)
Balance, June 30, 2022		$ 41,805,000
Goodwill impairment	$ 0

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Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Accounts payable	$ 26,283	$ 23,573
Accrued payroll and related expenses	21,337	19,699
Accrued subcontractor fees	13,225	12,203
Accrued agency fees	4,885	5,048
Accrued legal and professional fees	1,627	1,833
Other accrued expenses	1,451	1,500
Accounts payable and accrued expenses	$ 68,808	$ 63,856

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Notes Payable and Long-Term Debt - Summary of Outstanding Debt Obligations (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total notes payable and long-term debt, gross	$ 58,198	$ 55,443
Less: unamortized discount and deferred financing costs related to Société Générale 2017 Term Loan Facility	(230)	(300)
Notes payable and long-term debt	57,968	55,143
Current portion of notes payable	29,196	26,043
Current portion of unamortized debt discount and deferred financing costs	(207)	(202)
Current maturities of notes payable and long-term debt	28,989	25,841
Notes payable and long-term debt, net of current maturities	$ 28,979	$ 29,302
Hill International, Inc. - Société Générale 2017 Term Loan Facility | Secured Debt
Debt Instrument [Line Items]
Variable interest rate	7.34%	7.51%
Total notes payable and long-term debt, gross	$ 28,500	$ 28,650
Hill International, Inc. - Société Générale Domestic Revolving Credit Facility | Secured Debt
Debt Instrument [Line Items]
Variable interest rate	5.02%	5.06%
Total notes payable and long-term debt, gross	$ 22,400	$ 19,400
Hill International N.V.. - Société Générale International Revolving Credit Facility | Secured Debt
Debt Instrument [Line Items]
Variable interest rate	4.23%	4.06%
Total notes payable and long-term debt, gross	$ 5,222	$ 5,802
Hill International, Inc. - First Abu Dhabi Bank ("FAB") PJSC Overdraft Credit Facility | Unsecured Debt
Debt Instrument [Line Items]
Variable interest rate	5.62%	5.71%
Total notes payable and long-term debt, gross	$ 905	$ 151
Philadelphia Industrial Development Corporation Loan | Unsecured Debt
Debt Instrument [Line Items]
Fixed interest rate	2.75%	2.79%
Total notes payable and long-term debt, gross	$ 327	$ 358
Hill International Spain S.A. - Bankinter S.A. 2020 Term Loan | Unsecured Debt
Debt Instrument [Line Items]
Variable interest rate	2.21%	2.23%
Total notes payable and long-term debt, gross	$ 175	$ 239
Hill International Spain S.A. - Banco Santander, S.A. Term Loan | Unsecured Debt
Debt Instrument [Line Items]
Fixed interest rate	3.86%	3.91%
Total notes payable and long-term debt, gross	$ 234	$ 295
Hill International Spain S.A. - BBVA, S.A. P.P. Term Loan | Unsecured Debt
Debt Instrument [Line Items]
Variable interest rate	2.25%	2.28%
Total notes payable and long-term debt, gross	$ 238	$ 300
Hill International Spain S.A. - Bankia. S.A. 2020 Term Loan | Unsecured Debt
Debt Instrument [Line Items]
Variable interest rate	2.50%	2.54%
Total notes payable and long-term debt, gross	$ 197	$ 248

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Notes Payable and Long-Term Debt - Term Loan Facilities and Revolving Credit Facilities (Details)						1 Months Ended	6 Months Ended
	Dec. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Apr. 01, 2020 USD ($)	Apr. 01, 2020 EUR (€)	Jul. 31, 2021 Facility subsidiary	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Apr. 01, 2020 EUR (€)	Dec. 31, 2017 USD ($)	Dec. 31, 2017 EUR (€)
Debt Instrument [Line Items]
Payment of amendment fee			$ 463,000
Corridor Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)						1.00%
Revolving Credit Facility | Other Assets
Debt Instrument [Line Items]
Unamortized debt issuance costs							$ 1,097,000	$ 314,000
Overdraft Facility With Arab Bank
Debt Instrument [Line Items]
Number of subsidiaries | subsidiary						1
Number of facilities | Facility						2
Secured Term Loan
Debt Instrument [Line Items]
Aggregate principal amount										$ 30,000,000
Secured Credit Facilities
Debt Instrument [Line Items]
Debt covenant leverage ratio limit							3.00
Increase in applicable interest rate upon default							2.00%
U.S. Revolver | Forecast
Debt Instrument [Line Items]
Reduction to credit commitments, amount		$ 3,000,000
U.S. Revolver | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)							3.75%
U.S. Revolver | Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)							2.75%
U.S. Revolver | Letter of Credit
Debt Instrument [Line Items]
Amounts outstanding							$ 5,631,000	6,457,000
Available borrowing capacity							469,000	2,643,000
U.S. Revolver | Revolving Credit Facility
Debt Instrument [Line Items]
Aggregate principal amount				$ 28,500,000			$ 28,500,000	28,500,000		25,000,000
Increase in aggregate principal amount				3,500,000
Unused facility commitment fees percentage							0.50%
U.S. Revolver | Hill International, Inc. - Société Générale Domestic Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit, interest rate increase (percent)			1.10%
International Revolver | Forecast
Debt Instrument [Line Items]
Reduction to credit commitments, amount	$ 3,000,000
International Revolver | EURIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)							4.50%
International Revolver | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity				6,536,000						$ 10,000,000
Unused facility commitment fees percentage							0.75%
International Revolver | Revolving Credit Facility | Foreign credit agreements
Debt Instrument [Line Items]
Available borrowing capacity							$ 5,227,000	5,980,000
International Revolver | Revolving Credit Facility | Other Foreign Banks | Foreign credit agreements
Debt Instrument [Line Items]
Amounts outstanding							565,000	478,000
Available borrowing capacity							468,000	520,000
Maximum borrowing capacity							6,255,000	6,800,000
International Revolver | Hill International N.V.. - Société Générale International Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit, interest rate increase (percent)			1.50%
Revolving Credit Facility | Revolving Credit Facility Prior To Amendment
Debt Instrument [Line Items]
Maximum borrowing capacity | €									€ 5,977,000		€ 9,156,000
Increase (decrease) in maximum borrowing capacity				$ 3,500,000	€ 3,179,000
Unsecured Debt | Hill International, Inc. - First Abu Dhabi Bank ("FAB") PJSC Overdraft Credit Facility
Debt Instrument [Line Items]
Available borrowing capacity							2,227,000	$ 2,980,000
Unsecured Debt | Hill International North Africa Ltd - Arab Bank
Debt Instrument [Line Items]
Amounts outstanding							0
Available borrowing capacity							$ 3,000,000
Secured Debt | Hill International, Inc. - Société Générale 2017 Term Loan Facility
Debt Instrument [Line Items]
Line of credit, interest rate increase (percent)			1.00%

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Notes Payable and Long-Term Debt - Other Financing Arrangements (Details) - USD ($)	May 01, 2022	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Long-term debt		$ 57,968,000	$ 55,143,000
Other notes payable | Premium Financing Agreement with AFCO Premium Credit LLC
Debt Instrument [Line Items]
Aggregate principal amount	$ 3,577,000
Down payment	$ 304,000
Debt term	11 months
Interest rate	3.99%
Long-term debt		$ 2,693,000	$ 862,000

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Share-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 384	$ 922	$ 771	$ 1,371
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options granted (in shares)	0	0	463,000	414,000
Number of common stock issuable per each award (in shares)			1,000
Award vesting period			3 years
Weighted average price per share (in dollars per share)			$ 1.91	$ 2.36
DSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock issuable per each award (in shares)			1
Award vesting period			3 years
Deferred Stock Units Grant 1
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options granted (in shares)	8,000	184,000	756,000	775,000
Weighted average exercise price of options lapsed (in dollars per share)	$ 1.58	$ 2.61	$ 1.91	$ 2.45
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average exercise price of options lapsed (in dollars per share)			$ 4.03	$ 4.95
Options outstanding (in shares)	1,128,000	1,353,000	1,128,000	1,353,000
Weighted average exercise price of outstanding options (in dollars per share)	$ 3.83	$ 3.87	$ 3.83	$ 3.87
Grants in period (in shares)			0	0
Options lapsed (in shares)			225,000	211,000

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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Effective income tax rate (as a percent)	49.10%	128.90%	69.20%	(2656.50%)
Reserve for uncertain tax positions	$ 7,436		$ 7,436		$ 8,855
Income tax expense related to interest and penalties	$ (36)	$ 434	$ (375)	$ 461

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Segment and Related Information - Revenue by Geographic Region (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) segment	Jun. 30, 2021 USD ($)
Consulting Fee Revenue and Total Revenue by Geographic Region:
Number of reporting units | segment			1
Total revenue	$ 105,729	$ 101,546	$ 207,966	$ 188,632
Americas
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	58,140	51,769	108,788	96,338
Middle East/Asia/Pacific
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	26,243	21,624	50,514	41,699
Europe
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	12,481	18,425	29,940	31,045
Africa
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	$ 8,865	$ 9,728	$ 18,724	$ 19,550
Geographic Concentration Risk | Revenue Benchmark
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	100.00%	100.00%	100.00%	100.00%
Geographic Concentration Risk | Revenue Benchmark | Americas
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	55.00%	51.00%	52.30%	51.00%
Geographic Concentration Risk | Revenue Benchmark | Middle East/Asia/Pacific
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	24.80%	21.30%	24.30%	22.10%
Geographic Concentration Risk | Revenue Benchmark | Europe
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	11.80%	18.10%	14.40%	16.50%
Geographic Concentration Risk | Revenue Benchmark | Africa
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	8.40%	9.60%	9.00%	10.40%
Consulting fee revenue
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	$ 87,689	$ 77,688	$ 169,120	$ 150,097
Consulting fee revenue | Americas
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	39,683	34,576	75,688	66,486
Consulting fee revenue | Middle East/Asia/Pacific
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	25,795	20,981	48,866	40,755
Consulting fee revenue | Europe
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	14,022	13,090	27,346	24,640
Consulting fee revenue | Africa
Consulting Fee Revenue and Total Revenue by Geographic Region:
Total revenue	$ 8,189	$ 9,041	$ 17,220	$ 18,216
Consulting fee revenue | Geographic Concentration Risk | Revenue Benchmark
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	100.00%	100.00%	100.00%	100.00%
Consulting fee revenue | Geographic Concentration Risk | Revenue Benchmark | Americas
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	45.30%	44.60%	44.70%	44.30%
Consulting fee revenue | Geographic Concentration Risk | Revenue Benchmark | Middle East/Asia/Pacific
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	29.40%	27.00%	28.90%	27.20%
Consulting fee revenue | Geographic Concentration Risk | Revenue Benchmark | Europe
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	16.00%	16.80%	16.20%	16.40%
Consulting fee revenue | Geographic Concentration Risk | Revenue Benchmark | Africa
Consulting Fee Revenue and Total Revenue by Geographic Region:
Percentage of total revenue	9.30%	11.60%	10.20%	12.10%

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Segment and Related Information - Operating Profit (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating profit (loss)	$ 4,475	$ 2,897	$ 5,490	$ 2,743
Foreign currency exchange loss	1,190	1,953	2,926	2,240
Operating segment | Americas
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating profit (loss)	9,342	7,431	15,852	12,738
Operating segment | Middle East/Asia/Pacific
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating profit (loss)	2,644	2,015	6,820	3,182
Operating segment | Europe
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating profit (loss)	1,253	2,104	4,015	3,894
Operating segment | Africa
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating profit (loss)	4	3,030	3,175	4,085
Corporate
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating profit (loss)	$ (8,768)	$ (11,683)	$ (24,372)	$ (21,156)

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Segment and Related Information - Depreciation and Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Depreciation and Amortization Expense
Depreciation and amortization expense	$ 596	$ 595	$ 1,185	$ 1,289
Operating segment | Project Management
Depreciation and Amortization Expense
Depreciation and amortization expense	357	340	700	763
Corporate
Depreciation and Amortization Expense
Depreciation and amortization expense	$ 239	$ 255	$ 485	$ 526

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Segment and Related Information - Revenue by Client Type (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Consulting Fee Revenue and Total Revenue By Client Type:
Total revenue	$ 105,729	$ 101,546	$ 207,966	$ 188,632
U.S. federal government
Consulting Fee Revenue and Total Revenue By Client Type:
Total revenue	4,460	4,712	7,919	8,130
U.S. state, regional and local governments
Consulting Fee Revenue and Total Revenue By Client Type:
Total revenue	37,312	32,557	67,266	60,286
Foreign governments
Consulting Fee Revenue and Total Revenue By Client Type:
Total revenue	22,569	28,876	48,290	51,736
Private sector
Consulting Fee Revenue and Total Revenue By Client Type:
Total revenue	$ 41,388	$ 35,401	$ 84,491	$ 68,480
Customer Concentration Risk | Revenue Benchmark
Consulting Fee Revenue and Total Revenue By Client Type:
Percentage of total revenue	100.00%	100.00%	100.00%	100.00%
Customer Concentration Risk | Revenue Benchmark | U.S. federal government
Consulting Fee Revenue and Total Revenue By Client Type:
Percentage of total revenue	4.20%	4.60%	3.80%	4.30%
Customer Concentration Risk | Revenue Benchmark | U.S. state, regional and local governments
Consulting Fee Revenue and Total Revenue By Client Type:
Percentage of total revenue	35.30%	32.10%	32.30%	32.00%
Customer Concentration Risk | Revenue Benchmark | Foreign governments
Consulting Fee Revenue and Total Revenue By Client Type:
Percentage of total revenue	21.30%	28.40%	23.20%	27.40%
Customer Concentration Risk | Revenue Benchmark | Private sector
Consulting Fee Revenue and Total Revenue By Client Type:
Percentage of total revenue	39.20%	34.90%	40.70%	36.30%

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Segment and Related Information - Property, Plant and Equipment, Net by Geographic Location (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment, Net by Geographic Location:
Property, plant and equipment, net	$ 8,734	$ 8,895
Americas
Property, Plant and Equipment, Net by Geographic Location:
Property, plant and equipment, net	6,762	7,146
Middle East/Asia/Pacific
Property, Plant and Equipment, Net by Geographic Location:
Property, plant and equipment, net	841	745
Europe
Property, Plant and Equipment, Net by Geographic Location:
Property, plant and equipment, net	702	586
Africa
Property, Plant and Equipment, Net by Geographic Location:
Property, plant and equipment, net	$ 429	$ 418

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Commitments and Contingencies (Details) - USD ($) $ in Thousands	Feb. 08, 2018	Jun. 30, 2022
Other liabilities
Loss Contingencies [Line Items]
Potential tax liability related to certain foreign subsidiaries		$ 191
Performance Guarantee
Loss Contingencies [Line Items]
Loss on performance bond	$ 7,938

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Leases - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) leaseRenewalOption	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) leaseRenewalOption	Jun. 30, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Number of lease renewal options (or more) | leaseRenewalOption	1		1
Operating lease expense	$ 2,053	$ 2,105	$ 4,363	$ 4,243
Short-term and variable lease expense			1,076	1,115
Sublease income	$ 329	$ 426	$ 656	$ 794
Minimum
Lessee, Lease, Description [Line Items]
Lease renewal option	1 year		1 year
Maximum
Lessee, Lease, Description [Line Items]
Lease renewal option	5 years		5 years

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Leases - Maturities of Lease Liabilities (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Total Operating Lease Payments
2022 (excluding the six months ended June 30, 2022)	$ 3,057
2023	5,894
2024	4,919
2025	4,027
2026	3,524
Thereafter	4,721
Total minimum lease payments	26,142
Less amount representing imputed interest	4,077
Present value of lease obligations	$ 22,065
Weighted average remaining lease term (years)	5 years 3 months
Weighted average discount rate	6.61%
Total Finance Lease Payments
2022 (excluding the six months ended June 30, 2022)	$ 131
2023	263
2024	228
2025	99
2026	0
Thereafter	0
Total minimum lease payments	721
Less amount representing imputed interest	24
Present value of lease obligations	$ 697
Weighted average remaining lease term (years)	2 years 9 months 29 days
Weighted average discount rate	2.46%