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For the transition period from              to             

  

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

 

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§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  ☒     No  ☐

 

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

 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 new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by checkmark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No ☒

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

 

*Includes issuance of deferred director shares in the three months ended September 30, 2025.

    These interim unaudited condensed consolidated financial statements have been prepared in accordance with United States of America (“U.S.”) generally accepted accounting principles (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X of the U.S. Securities and Exchange Commission (“SEC”) for interim financial reporting and should be read in conjunction with the consolidated financial statements and related notes of Star Equity Holdings, Inc. ("Star" or the “Company”, formerly known as Hudson Global, Inc. ("Hudson")) and Star Operating Companies, Inc. (formerly known as Star Equity Holdings, Inc.) filed in their respective Annual Reports on Form 10-K for the year ended December 31, 2024.

    

    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, the disclosure of contingent assets and liabilities, and the reported amounts of operating revenues and expenses. These estimates are based on management’s knowledge and judgments. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation of the Company’s financial position, results of operations, and cash flows at the dates and for the periods presented have been included. The results of operations for interim periods are not necessarily indicative of the results of operations for the full year. The condensed consolidated financial statements include the accounts of the Company and all of its wholly owned subsidiaries. Intra-entity balances and transactions between and among the Company and its subsidiaries have been eliminated in consolidation. Certain prior period amounts have been reclassified to conform to the current year presentation with no material impact on the condensed consolidated financial statements. For more information, see Note 2 to the Condensed Consolidated Financial Statements.

Star Equity Holdings, Inc. (“Star Equity,” “Star”, the “Company,” “we,” or “our”) is a multi-industry diversified holding company with four divisions: Building Solutions, Business Services, Energy Services, and Investments. Our common stock and Series A preferred stock are listed on the NASDAQ Global Market exchange as “STRR” and “STRRP,” respectively.

On September 4, 2025, Star Equity filed a certificate of amendment (the “Amendment”) to the Company’s Amended and Restated Certificate of Incorporation, as Amended (the “Charter”), to change the name of the Company from Hudson Global, Inc. to Star Equity Holdings, Inc. (the “Name Change”). The Name Change was approved by the Company’s Board of Directors (the “Board”) on September 2, 2025, and became effective at 12:01 a.m. (Eastern Time) on September 5, 2025.

On August 22, 2025, Star Equity Holdings, Inc. ("Star", formerly known as Hudson Global, Inc. ("Hudson")), completed its previously announced acquisition of Star Operating Companies, Inc. ("SOC" or "Star Operating Companies", formerly known as Star Equity Holdings, Inc.) pursuant to the Agreement and Plan of Merger, dated as of May 21, 2025 (the “Merger Agreement”), by and among Star, SOC, and HSON Merger Sub, Inc., a wholly owned subsidiary of Star (“Merger Sub”). Upon the terms and subject to the conditions of the Merger Agreement, on August 22, 2025, at the effective time of the Merger (the “Effective Time”), Merger Sub merged with and into SOC, with SOC continuing as the surviving corporation of the Merger under the name “Star Operating Companies, Inc." as a wholly owned subsidiary of Star.

Pursuant to the terms of the Merger Agreement, at the Effective Time, (i) each share of common stock of SOC issued and outstanding immediately prior to the Effective Time (other than certain shares as set forth in the Merger Agreement) was automatically converted into the right to receive 0.23 shares of Star common stock (the "exchange ratio") and (ii) each share of preferred stock of SOC issued and outstanding immediately prior to the Effective Time (other than certain shares set forth in the Merger Agreement) was automatically converted into the right to receive one (1) share of Star 10% Series A Cumulative Perpetual preferred stock (“Preferred Stock”). As a result of the Merger, former SOC common stockholders received approximately 744,291 shares of Star common stock for their SOC common shares and former SOC stockholders received approximately 2,690,637 shares of Preferred Stock. No fractional shares of Star common stock were issued in the Merger, and SOC stockholders became entitled to receive cash in lieu of fractional shares in accordance with the Merger Agreement.

The accompanying condensed consolidated financial statements include the financial results of SOC beginning on August 22, 2025 and reflect the post merger results of the Building Solutions, Energy Services, and Investments segments for the period from August 22, 2025 through September 30, 2025. The acquisition was accounted for as a business combination in accordance with ASC 805, Business Combinations. All significant intercompany accounts and transactions have been eliminated in consolidation.

Our Building Solutions segment is currently made up of the following operating businesses: KBS Builders, Inc. (“KBS”); EdgeBuilder, Inc. (“EdgeBuilder”), and Glenbrook Building Supply, Inc. (“Glenbrook”), with the latter two managed together and referred to jointly as “EBGL,” and Timber Technologies Solutions, Inc. (“TT”). KBS is based in Maine and manufactures modular buildings, typically in the single and multi-family residential segments, servicing principally the New England market. EBGL is based in the Minneapolis-Saint Paul area and principally serves the Upper Midwest region. EBGL manufactures and delivers structural wall panels for single and multi-family residential buildings, and other engineered wood-based products. EBGL also distributes building materials from two lumberyard locations primarily focused on professional builder customers. TT is based outside the Minneapolis-St. Paul area and manufactures glue-laminated timber products (“glulam”) for various end markets and applications, including agriculture, industrial, infrastructure, and building construction (commercial and residential).

Our Business Services segment delivers Recruitment Process Outsourcing (“RPO”) services consisting of recruitment and contracting solutions tailored to the individual needs of primarily mid-to-large multinational companies. The Company operates directly in fifteen countries organized into three geographic regions: the Americas, Asia Pacific, and Europe, Middle East, and Africa ("EMEA"). The Company’s RPO delivery teams utilize recruitment process methodologies and project management expertise to meet clients’ ongoing business needs. The Company’s RPO services include complete recruitment outsourcing, project-based outsourcing, contingent workforce solutions, and recruitment consulting for clients’ permanent staff hires. Hudson’s RPO services leverage the Company’s consultants, supported by the Company’s specialists, in the delivery of its proprietary methods to identify, select, and engage the best-fit talent for critical client roles. In addition, the Company provides RPO clients with a range of outsourced professional contract staffing services and managed service provider services offered sometimes on a standalone basis and sometimes as part of a blended total talent solution. These services draw upon a combination of specialized recruiting and project management competencies to deliver a wide range of solutions. Hudson RPO-employed professionals - either individually or as a team - are placed with client organizations for a defined period of time based on specific business needs of the client.

Our Energy Services segment currently consists of Alliance Drilling Tools, Inc. ("ADT"), a Wyoming and Texas based provider of drilling tools and services to the Energy industry, a key sector of the economy. ADT is a full-service downhole drilling tool company which provides sale and rental tools in the Oil & Gas, Geothermal, Mining, and Waterwells sectors. ADT is strategically located near premier oilfields in the Rockies, a geothermal and mining hub, and in Midland, TX within the Permian Basin. ADT’s business model allows for the majority of costs, such as freight, repairs, and damages to be passed directly to customers.

Our Investments segment holds and manages certain of our corporate-owned real estate, including a manufacturing facility in Maine that is leased to KBS and a manufacturing facility in Wisconsin that is leased to TT. The Investments division manages internally funded, concentrated minority investments in a small number of public companies. It also holds and manages a promissory note and a private equity stake in Catalyst MedTech LLC ("Catalyst"), a provider of medical imaging equipment and services. SOC acquired these interests in May 2023 as a result of the sale of Digirad Health. Our Investments division also holds an investment in Enservco Corporation consisting of an investment in Enservco Common Stock, an investment in Enservco Preferred Stock, and an investment in a call option, all of which were acquired in the third quarter of 2024 and which currently have a carrying value of zero.

See Note 17 to the Condensed Consolidated Financial Statements for further details regarding the Company’s reportable segments: Building Solutions, Business Services, Energy Services and Investments.

The accounting policies of SOC have been conformed to those of the Company where necessary. No significant differences in accounting policies were identified. As a result of the acquisition, the Company adopted the following accounting policies that were not previously applicable to its operations:

The authoritative guidance for fair value measurements defines fair value for accounting purposes, establishes a framework for measuring fair value, and provides disclosure requirements regarding fair value measurements. The guidance defines fair value as an exit price, which is the price that would be received upon sale of an asset or paid upon transfer of a liability in an orderly transaction between market participants at the measurement date. The degree of judgment utilized in measuring the fair value of assets and liabilities generally correlates to the level of pricing observability. Financial instruments primarily consist of cash equivalents, equity securities, accounts receivable, other current assets, restricted cash, and accounts payable. The carrying amount of short-term and long-term debt and notes payable approximates fair value because of the relative short maturity of these instruments and interest rates we could currently obtain.

The Company occasionally enters into derivative financial instruments to manage certain market risks. These derivative instruments are not designated as hedging instruments and accordingly, are recorded at fair value in the Condensed Consolidated Balance Sheets with changes in fair value recognized in cost of revenues in the Condensed Consolidated Statements of Operations.

Securities consist of investments in equity securities that are publicly traded. These equity securities are measured at fair value on a trade date basis and changes in fair value are recognized in net income in other income (expense). Investments that are strategic in nature, with the intent to hold the investment over a several year period, are classified as long-term investments.

As a part of the sale of Digirad Health, Star Operating Companies received common equity in Insignia TTG Parent LLC (“Catalyst Parent”), the parent entity of Catalyst formerly known as TTG Imaging Solutions, LLC. In accounting for this investment, we have elected the measurement alternative under ASC 321 “Accounting for Investments in Equity Securities”. The measurement alternative election allows for equity securities that do not have readily determinable fair values to be recorded at cost, with adjustments for impairment and certain observable price changes reflected in earnings. Such securities are adjusted to fair value when an observable price change occurs or impairment is identified. Each reporting period, we perform a qualitative and quantitative assessment considering impairment indicators to evaluate whether the investment is impaired. Impairment indicators include, but are not limited to, significant deterioration in earnings performance, significant adverse changes in the regulatory or economic environment and working capital deficiencies. If an investment is determined to be impaired, we include an impairment loss as a component of other income (expense) equal to the difference between the fair value of the investment and its carrying amount. During the period ended September 30, 2025 we recognized no impairment loss on this investment.

On August 9, 2024, SOC completed an investment in Enservco Corporation (“Enservco”) (“Investment in Enservco”), which consisted of Enservco Common Stock, Enservco Preferred Stock, and certain other options reflected in the Share Exchange Agreement, and the Enservco Note Receivable (See Note 18, Supplementary Balance Sheet Information). The Investment in Enservco is required to be accounted for using the equity method of accounting under ASC 323, “Equity Method Investments and Joint Ventures”, as we are deemed to have significant influence over Enservco based upon GAAP rules. Pursuant to the guidance in ASC 323, we elected the fair value option pursuant to ASC 825-10-15, wherein the financial instrument is initially measured at estimated fair value as of the transaction issue date and then subsequently remeasured at estimated fair value as of each reporting period balance sheet date, with changes in the estimated fair value recognized as other income (expense) in the statement of operations. Enservco Common Stock is publicly traded, and the fair value is determined based on Enservco’s common stock close price as of the reporting date. The fair value of the Enservco Preferred Stock was based on the consideration of a number of objective and subjective factors, including third-party valuations and a company-specific economic outlook. To determine the fair value of the call option, the Company used the Black-Scholes option pricing model. The fair value of the Enservco Note was determined using a discounted cash flow model. Fair value assumptions are further described in Note 12, Fair Value Measurements. The Enservco Note was determined to be uncollectible as of December 31, 2024 and the value was reduced to $0. As described further in Note 18, Supplementary Balance Sheet Information, the value of the Enservco Note was fully collateralized and SOC called the collateral once it was determined that the note was in default.

Inventories are valued using first-in, first-out, or the weighted-average inventory method; stated at the lower of cost or net realizable value. Finished goods and work-in-process inventory values include the cost of raw materials, labor, and manufacturing overhead. Inventory, when written down to net realizable value, establishes a new cost basis and its value is not subsequently increased based upon changes in underlying facts and circumstances. We also make adjustments to reduce the carrying amount of inventories for estimated excess or obsolete inventories. Factors influencing these adjustments include inventory on-hand compared with historical and estimated future sales and usage for new and existing products and assumptions about the likelihood of obsolescence.

We incur debt issuance costs in connection with debt financings. Debt issuance costs for line of credit are presented in other assets and are amortized over the term of the revolving debt agreements using the straight-line method. Debt issuance costs for term debt are netted against the debt and are amortized over the term of the loan using the effective interest method. Amortization of debt issuance costs are included in interest expense. As of September 30, 2025 we have no unamortized debt issuance costs.

We record all shipping and handling costs billed to customers as revenue earned for the goods provided. Shipping and handling costs related to continuing operations are included in cost of revenues and totaled $164 for the period ended September 30, 2025.

Within our Building Solutions division, KBS provides a limited assurance warranty on its residential homes that covers substantial defects in materials or workmanship for a period of 12 months after delivery to the owner. EBGL provides a limited warranty on the sale of its wood foundation products that covers leaks resulting from defects in workmanship for a period of 25 years. TT provides a limited warranty on glulam products for a period of 50 years. Estimated warranty costs are accrued in the period that the related revenue is recognized. See Note 18, Supplementary Balance Sheet Information, for further information.

Advertising and marketing costs are expensed as incurred. Total advertising and marketing costs for the three and nine months ended September 30, 2025 were $913 and $2,814, respectively

    

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): "Improvements to Income Tax Disclosures", which modifies FASB Accounting Standards Codification 740 to enhance the transparency and decision usefulness of income tax disclosures. ASU No. 2023-09 is effective on a prospective basis for annual periods beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the impact of this new guidance and expects to adopt it in the annual report for the fiscal year ending December 31, 2025.

In November 2024, the FASB issued ASU 2024-03, “Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses.” This update requires public entities to disclose additional information about specific expense categories in the notes to the financial statements on both an interim and annual basis. Subsequently, in January 2025, the FASB issued ASU 2025-01, “Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date. The new guidance is effective for the Company for fiscal years beginning after December 15, 2026, and for interim periods within annual reporting periods beginning after December 15, 2027. It may be applied on a retrospective or prospective basis, with early adoption permitted. The Company is currently evaluating the update to determine the impact on the Company’s disclosures.

In July 2025, the FASB issued Accounting Standards Update 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets. The ASU provides a practical expedient for estimating expected credit losses on current accounts receivable and contract assets arising from revenue transactions under ASC 606. Under the expedient, entities may assume that conditions existing as of the balance-sheet date will remain unchanged over the remaining life of those assets, thereby simplifying the estimation process for short-term receivables. The amendments are effective for fiscal years beginning after December 15, 2025, including interim periods within those fiscal years, with early adoption permitted. The Company is currently evaluating the impact of this ASU on its consolidated financial statements and related disclosures.

In September 2025, the FASB issued ASU 2025-06, "Intangibles — Goodwill and Other — Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software", ASU 2025-06 updates the accounting for internal-use software by removing the previous “project stage” model and requiring capitalization only when management authorizes and commits to funding a project that is probable of completion. The ASU also adds guidance on assessing development uncertainty, incorporates website development into Subtopic 350-40, and aligns presentation and disclosure requirements with ASC 360. The amendments are effective for annual periods beginning after December 15, 2027, and interim periods within those years, with early adoption permitted. Entities may apply the standard prospectively, modified-prospectively, or retrospectively. The Company is currently evaluating the impact of this guidance and does not expect the adoption to have a material effect on its consolidated financial statements.

In November 2023, the FASB issued ASU 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” The amendments in this ASU improve segment reporting requirements, primarily through enhanced disclosures on significant segment expenses. Other disclosures that the ASU requires public entities to provide include the title and position of the Chief Operating Decision Maker (“CODM”) and an explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance and deciding how to allocate resources. In addition, the amendments enhance interim disclosure requirements, clarify circumstances in which an entity can disclose multiple segment measures of profit or loss, provide new segment disclosure requirements for entities with a single reportable segment, and contain other disclosure requirements. The amendments in this ASU are effective for fiscal years beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. A public entity should apply the amendments in this ASU retrospectively to all prior periods presented in the financial statements. The Company adopted this ASU for the year ended December 31, 2024, and has disclosed significant expenses reviewed by the CODM for each reportable segment, with no additional significant expenses identified beyond those presented. See Note 17, “Segment and Geographic Data” to the Condensed Consolidated Financial Statements.

Building Solutions Revenue Recognition. Within the Building Solutions division, we service residential and commercial construction projects by manufacturing modular housing units and other products, supplying general contractors with building materials and providing glue-laminated timber products (“glulam”) to distributors and end users. KBS manufactures modular buildings for both single-family residential homes and larger, commercial building projects. EdgeBuilder manufactures structural wall panels, permanent wood foundation systems, and other engineered wood products, and Glenbrook is a retail supplier of lumber and other building supplies. Retail sales at Glenbrook are recognized at the point of sale. TT manufactures glulam for various end markets and applications, including agriculture, industrial, infrastructure, and building construction (commercial and residential). For bill and hold sales, we determine when the customer obtains control of the product on a case-by-case basis to determine the amount of revenue to recognize each period. Revenue is generally recognized at point in time upon delivery of product or over time by measuring progress towards completion. There are no contracts as of September 30, 2025 that are subject to over time recognition.

Business Services Revenue Recognition. We account for a contract when both parties to the contract have approved the contract, the rights of the parties are identified, payment terms are identified, the contract has commercial substance, and collectability of consideration is probable. Revenues are recognized over time or as services are delivered to customers, using an input or output method, as the control of the promised services is transferred to the client in an amount that reflects the consideration we expect to be entitled to in exchange for those services. The majority of our contracts are short-term in nature as they include termination clauses that allow either party to cancel within a short termination period, without cause. Revenue includes billable travel and other reimbursable costs and is reported net of sales or use taxes collected from clients and remitted to taxing authorities.

    We generally determine standalone selling prices based on the prices included in our client contracts, using expected cost plus profit, or other observable prices. The price as specified in our client contracts is generally considered the standalone selling price as it is an observable input that depicts the price as if sold to a similar client in similar circumstances. Certain client contracts have variable consideration, including usage-based fees that increase the transaction price and volume rebates or other similar items that generally reduce the transaction price. We estimate variable consideration using the expected value method based on the terms of the client contract and historical evidence. These amounts may be constrained and are only included in revenue to the extent we do not expect a significant reversal when the uncertainty associated with the variable consideration is resolved. Other than bonuses to be paid to contractors, on behalf of our clients, our estimated amounts of variable consideration subject to constraints are not material, and we do not believe that there will be significant changes to our estimates. Certain contract employees are entitled to performance bonuses at the sole discretion of the client and are constrained until approved. $0.1 million and $1.1 million in bonuses were approved and paid to our contract employees in the three and nine months ended September 30, 2025, respectively. No bonuses were approved and paid to our contract employees on behalf of our clients for the three and nine months ended September 30, 2024.

    We record accounts receivable when our right to consideration becomes unconditional. Contract assets primarily relate to our rights to consideration for services provided that such rights to consideration are conditional on satisfaction of future performance obligations. A contract liability for deferred revenue is recorded when consideration is received, or is unconditionally due, from a client prior to transferring control of services to the client under the terms of a contract. Deferred revenue balances typically result from advance payments received from clients prior to transferring control of services. Other than deferred revenue, we do not have any material contract assets or liabilities as of and for the nine months ended September 30, 2025 and 2024.

    Payment terms vary by client and the services being provided to the client. We consider payment terms that exceed one year to be extended payment terms. Substantially all of the Company’s contracts include payment terms of 90 days or less, and we do not extend payment terms beyond one year.

    We primarily record revenue on a gross basis in the Condensed Consolidated Statements of Operations and Comprehensive Income based upon the following key factors:

•We maintain the direct contractual relationship with the client and are responsible for fulfilling the service promised to the client.

•We maintain control over our contractors while the services to the client are being performed, including our contractors’ billing rates, and are ultimately responsible for paying them.

    RPO. We provide complete recruitment outsourcing, project-based outsourcing, and recruitment consulting services for clients’ permanent staff hires. We recognize revenue for our RPO over time in an amount that reflects the consideration we expect to be entitled to and have an enforceable right to payment in exchange for our services. The client simultaneously receives and consumes the benefits of the services as they are provided. The transaction prices contain both fixed fees and variable consideration. Variable consideration is constrained by candidates accepting offers of permanent employment. We recognize revenue on fixed fees as the performance obligations are satisfied and variable fees as the constraint is lifted. We do not incur incremental costs to obtain our RPO contracts. The costs to fulfill these contracts are expensed as incurred.

    We recognize permanent placement revenue when employment candidates accept offers of permanent employment. We have a substantial history of estimating the financial impact of permanent placement candidates who do not remain with our clients through a guarantee period. Fees to clients are generally calculated as a percentage of the new employee’s annual compensation. No fees for permanent placement services are charged to employment candidates.

    Contracting. We provide clients with a range of outsourced professional contract staffing services and managed service provider services, sometimes offered on a standalone basis and sometimes offered as part of a blended total talent solution. We recognize revenue for our contracting services over time as services are performed in an amount that reflects the consideration we expect to be entitled to and have an enforceable right to payment in exchange for our services, which is generally calculated as hours worked multiplied by the agreed-upon hourly bill rate. The client simultaneously receives and consumes the benefits of the services as they are provided. We do not incur incremental costs to obtain our contracts for outsourced professional contract staffing services and managed service provider services. The costs incurred to fulfill these contracts are expensed as incurred.

    Unsatisfied performance obligations. As a practical expedient, we do not disclose the value of unsatisfied performance obligations for (i) contracts with an expected original duration of one year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.

Energy Services Revenue Recognition. ADT is principally engaged in the business of renting drilling tools. We also sell new drilling tools, drilling parts, supplies, and used rental tools. In addition, ADT offers repair services to support its customers. Tools purchased for sale are recorded as inventory. Tools intended for rental are recorded as part of fixed assets. Equipment rental revenue is recognized on a straight-line basis over the length of the rental contract. New tools, parts, and supplies sales are recognized as revenue upon transfer of control, which generally occurs when products are picked up by or delivered to the customer. Repair services revenues are recognized in the period the services are provided. Upon the sale of other rental tools from fixed assets, we recognize a gain or loss on the sale in other income / expense, net.

ADT’s equipment rental agreements generally contain provisions whereby should the rented tools or components provided to a customer be deemed to be irretrievably lost during drilling operations, commonly referred to as “lost-in-hole,” the Company has the right to receive reimbursement for such losses. Amounts billed to customers are at an agreed upon price relative to the specific piece of equipment, the revenue of which is recognized at the time the loss of the equipment is confirmed. The gross profit recognized from lost-in-hold transactions is normally calculated as the difference between the amounts billed to the customer and the net book value of the lost equipment. This gross profit is presented as a separate line item in the statement of cash flows under operating activities, and the cash received in connection with these activities is presented as an offset to cash purchases of property and equipment in the investing section of the statement of cash flows, to the extent it does not exceed the cash used for the purchases of the replacement equipment. Revenue recognized for the period ended September 30, 2025, totaled $147. No significant lost-in-hole reimbursements were outstanding or contingent as of the end of the third quarter.

Billings in excess of costs and estimated profit. We recognize billings in excess of costs and estimated profit on uncompleted contracts within current liabilities. Such amounts relate to fixed-price contracts recognized over time, and represents payments in advance of performing the related contract work. Billings in excess of costs and estimated profit on uncompleted contracts are not considered to be a significant financing component because they are generally used to meet working capital demands that can be higher in the early stages of a contract. Contract liabilities are reduced when the associated revenue from the contract is recognized, which is generally within one year. There are no liabilities associated with billings in excess of costs at September 30, 2025.

Contract Costs. We recognize an asset for the incremental costs of obtaining a contract with a customer if we expect the benefit of those costs to be longer than one year. The Company applies a practical expedient to expense costs as incurred for these costs when the amortization period is one year or less. These costs primarily consist of internal sales commissions; under the terms of these programs these are generally earned and the costs are recognized at the time the associated revenue is recognized. As of September 30, 2025, there were no contract costs recognized.

Deferred Revenue. Deferred revenue represents customer deposits and advanced payments for contracts that are subject to point-in-time recognition, or payments received prior to transferring control of services to customers. We have determined our contracts do not include a significant financing component.

Changes in deferred revenue for the nine months ended September 30, 2025 are as follows:

    The following tables present our revenue disaggregated by major source for the three and nine months ended September 30, 2025 and 2024, respectively: