2. Summary of Significant Accounting Policies

Principles of consolidation

The accompanying consolidated financial statements include the accounts of Douglas Dynamics, Inc. and its direct wholly‑owned subsidiary, Douglas Dynamics, L.L.C., and its wholly‑owned subsidiaries, Douglas Dynamics Finance Company (an inactive subsidiary), Fisher, LLC, Henderson Enterprises Group, Inc., Henderson Products, Inc. and Dejana Truck & Utility Equipment Company, LLC (hereinafter collectively referred to as the “Company”). All intercompany balances and transactions have been eliminated in consolidation.

Use of estimates

The preparation of the financial statements in conformity with U.S. generally accepted accounting principles 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 periods. Accordingly, actual results could differ from those estimates.

Cash and cash equivalents

The Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents. Cash equivalents are carried at cost, which approximates fair value.

Accounts receivable and allowance for credit losses

Effective January 1, 2020, the Company adopted new accounting guidance that significantly changes the impairment model for estimating credit losses on financial assets to a current expected credit losses (“CECL”) model that requires entities to estimate the lifetime expected credit losses on such assets, leading to earlier recognition of such losses. Under the new guidance, the Company is required to measure expected credit losses using forward-looking information to assess its allowance for credit losses. The guidance also requires the Company to consider of a broader range of reasonable and supportable information in estimating credit losses. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. Effective January 1, 2020, the adoption of CECL accounting, through a modified-retrospective approach, caused an increase to the allowance for credit losses of approximately $400 and $350 for the Work Truck Attachments and Work Truck Solutions segments, respectively.

The Company carries its accounts receivable at their face amount less an allowance for credit losses. The majority of the Company’s accounts receivable are due from distributors of truck equipment and dealers of completed upfit trucks. Credit is extended based on an evaluation of a customer’s financial condition. A receivable is considered past due if payments have not been received within agreed upon invoice terms. Accounts receivable are written off after all collection efforts have been exhausted. The Company takes a security interest in the inventory as collateral for the receivable but often does not have a priority security interest. The Company has short-term accounts receivable at its Work Truck Attachments and Work Truck Solutions segments subject to evaluation for expected credit losses. Expected credit losses are estimated based on the loss-rate and probability of default methods. On a periodic basis, the Company evaluates its accounts receivable and establishes the allowance for credit losses based on specific customer circumstances, past events including collections and write-off history, current conditions, and reasonable forecasts about the future. Management evaluated the need for an additional allowance for credit losses related to economic conditions arising from the COVID-19 pandemic. Management has not seen indications of customers going out of business and not being able to pay their bills (although the receivables may become more aged). Management believes customers of the Work Truck Attachments segment have long-standing relationships with the Company, and are mature dealers that are likely able to weather the pandemic and related macroeconomic challenges. Many Work Truck Solutions customers are governments and municipal entities who management believes are highly unlikely to default. In addition management believes Work Truck Solutions has long-standing relationships with its customers, and the customers are in general mature dealers that are unlikely to default as a result of the pandemic and its lingering effects. Therefore, as of December 31, 2022 and 2021, no additional reserve related to the COVID-19 pandemic was deemed necessary. As of December 31, 2022 the Company had an allowance for credit losses on its trade accounts receivable of $1,000 and $366 at its Work Truck Attachments and Work Truck Solutions segments, respectively. As of  December 31, 2021 the Company had an allowance for credit losses on its trade accounts receivable of $1,430 and $1,540 at its Work Truck Attachments and Work Truck Solutions segments, respectively.

The following table rolls forward the activity related to credit losses for trade accounts receivable at each segment, and on a consolidated basis for the years ended December 31, 2022 and 2021:

Financing program

The Company is party to a financing program in which certain distributors may elect to finance their purchases from the Company through a third party financing company. The Company provides the third party financing company recourse against the Company regarding the collectability of the receivable under the program due to the fact that if the third party financing company is unable to collect from the distributor the amounts due in respect of the product financed, the Company would be obligated to repurchase any remaining inventory related to the product financed and reimburse any legal fees incurred by the financing company. During the years ended December 31, 2022, 2021 and 2020, distributors financed purchases of $15,782, $10,524 and $7,628 through this financing program, respectively. At both  December 31, 2022 and December 31, 2021, there were no uncollectible outstanding receivables related to sales financed under the financing program. The amount owed by distributors to the third party financing company under this program at December 31, 2022 and 2021 was $16,089 and $8,281, respectively. The Company was not required to repurchase any repossessed inventory for the years ended December 31, 2022, 2021 and 2020.

In the past, minimal losses have been incurred under this agreement. However, an adverse change in distributor retail sales could cause this situation to change and thereby require the Company to repurchase repossessed units. Any repossessed units are inspected to ensure they are current, unused product and are restocked and resold.

Interest Rate Swap

The Company is a counterparty to interest rate swap agreements to hedge against the potential impact on earnings from increases in market interest rates. On June 13, 2019 the Company entered into an interest rate swap agreement to reduce its exposure to interest rate volatility. The interest rate swap has a notional amount of $175,000 effective for the period May 31, 2019 through May 31, 2024. The Company may have counterparty credit risk resulting from the interest rate swap, which it monitors on an on-going basis. The risk lies with one global financial institution. Under the interest rate swap agreement, the Company will either receive or make payments on a monthly basis based on the differential between 2.495% and LIBOR. From June 13, 2019 through March 18, 2020, the interest rate swap was accounted for as a cash flow hedge. During the first quarter of 2020, the swap was determined to be ineffective. As a result, the swap was dedesignated on March 19, 2020, and the remaining losses included in Accumulated other comprehensive income (loss) on the Consolidated Balance Sheets would be amortized into interest expense on a straight line basis through the life of the swap. The amount amortized from Accumulated other comprehensive income (loss) into earnings during the years ended December 31, 2022 and 2021 was ($1,163) and $568, respectively. A mark-to-market adjustment of $476 and ($1,760) was recorded as Interest expense in the Consolidated Statements of Income (Loss) for the years ended December 31, 2022 and 2021, respectively, related to the swap. 

On June 9, 2021, in conjunction with entering into the Credit Agreement described below, the Company re-designated its swap. As a result, the swap will be recorded at fair value with changes recorded in Accumulated other comprehensive income (loss). The amortization from Accumulated other comprehensive income into earnings from the previous dedesignation has been adjusted as of June 9, 2021 to include the de-recognition of previously recognized mark-to-market gains and the amortization of the off-market component as of the re-designation date, and will continue to be recognized through the life of the swap. The amount expected to be amortized from Accumulated other comprehensive loss into earnings in the next twelve months is $687.

On May 19, 2022, the Company entered into an interest rate swap agreement to further reduce its exposure to interest rate volatility. The interest rate swap has a notional amount of $125,000 effective for the period May 31, 2024 through June 9, 2026. The Company may have counterparty credit risk resulting from the interest rate swap, which it monitors on an on-going basis. The risk lies with two global financial institutions. Under the interest rate swap agreement, the Company will either receive or make payments on a monthly basis based on the differential between 2.718% and SOFR. The interest rate swap is accounted for as a cash flow hedge

The fair value of the interest rate swaps, net of tax, is $5,208 and ($4,756) at December 31, 2022 and December 31, 2021, respectively, of which $6,115 and ($3,524) is included in Accumulated other comprehensive income (loss) on the balance sheet as of December 31, 2022 and 2021, respectively. This fair value was determined using Level 2 inputs as defined in Accounting Standards Codification Topic (“ASC”) 820 - Fair Value Measurements and Disclosures.

Inventories

Inventories are stated at the lower of cost or market. Market is determined based on estimated realizable values. Inventory costs are primarily determined by the first‑in, first‑out (FIFO) method. The Company periodically reviews its inventory for slow moving, damaged and discontinued items and provides reserves to reduce such items identified to their recoverable amounts.

The Company records inventories to include truck chassis inventory financed through a floor plan financing agreement as discussed in Note 9.  The Company takes title to truck chassis upon receipt of the inventory through its floor plan agreement and performs upfitting service installations to the truck chassis inventory during the installation period.  The floor plan obligation is then assumed by the dealer customer upon delivery.  At December 31, 2022 and 2021, the Company had $1,211 and $2,655 of chassis inventory and related floor plan financing obligation, respectively. The Company recognizes revenue associated with upfitting and service installations net of the truck chassis.

The Company receives, on consignment, truck chassis on which it performs upfitting service installations under “bailment pool” arrangements with major truck manufacturers.  The Company never receives title to the truck chassis. The aggregate value of all bailment pool chassis on hand as of December 31, 2022 and 2021 was $7,847 and $8,439, respectively. The Company is responsible to the manufacturer for interest on chassis held for upfitting. The Company recognizes revenue associated with upfitting and service installations net of the truck chassis.

Leases

As of December 31, 2022, sixteen of the Company’s office and upfit and distribution centers were subject to a lease agreement. See Note 7 for additional information on the Company’s leases.

In the year ended December 31, 2021, it was determined that facility leases related to two locations in our Work Truck Solutions segment were impaired. As a result, an impairment of $1,211 was recorded in the year ended December 31, 2021 and is recorded under Impairment charges in the Company’s Consolidated Statements of Income (Loss), with an offset being a reduction to the Operating lease - right of use asset on our Consolidated Balance Sheets. See Note 7 for additional information.

Property, plant and equipment

Property, plant and equipment are recorded at cost, less accumulated depreciation. Depreciation is computed using straight‑line methods over the estimated useful lives for financial statement purposes and an accelerated method for income tax reporting purposes. The estimated useful lives of the assets are as follows:

Depreciation expense was $10,418, $9,634, and $8,806 for the years ended December 31, 2022, 2021 and 2020, respectively. The estimated useful lives of leasehold improvements is the shorter of the remainder of the lease term and twelve years.

Expenditures for renewals and improvements that significantly add to the productive capacity or extend the useful life of an asset are capitalized. Expenditures for maintenance and repairs are charged to operations when incurred. Repairs and maintenance expenses amounted to $6,750, $5,974 and $6,089 for the years ended December 31, 2022, 2021 and 2020, respectively. When assets are sold or retired, the cost of the asset and the related accumulated depreciation are eliminated from the accounts and any gain or loss is recognized in results of operations.

Impairment of long‑lived assets

Long‑lived assets are reviewed for potential impairment when events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable. Recoverability of assets to be held and used is measured by comparison of the carrying value of such assets to the undiscounted future cash flows expected to be generated by the assets. If the carrying value of an asset exceeds its estimated undiscounted future cash flows, an impairment provision is recognized to the extent that the carrying amount of the asset exceeds its fair value. Assets to be disposed of are reported at the lower of the carrying amount or the fair value of the asset, less costs of disposition. Management of the Company considers such factors as current results, trends and future prospects, current market value, and other economic and regulatory factors in performing these analyses. The Company determined that no long-lived assets were impaired as of  December 31, 2022.

In the year ended December 31, 2021, it was determined that facility leases related to two locations in the Company's Work Truck Solutions segment were impaired. As a result, an impairment of $1.2 million was recorded in the year ended December 31, 2021 and is recorded under Impairment charges in the Company’s Consolidated Statements of Income (Loss), with an offset being a reduction to the Operating lease - right of use asset on the Company's Consolidated Balance Sheets. See Note 7 for additional information.

Goodwill and other intangible assets

Goodwill and indefinite‑lived intangible assets are tested for impairment annually as of December 31, or sooner if impairment indicators arise. The fair value of indefinite-lived intangible assets is estimated based upon an income and market approach. In reviewing goodwill for impairment, potential impairment is identified by comparing the estimated fair value of the reporting units to its carrying value. The Company has determined it has four reporting units. When the fair value is less than the carrying value of the net assets of the reporting unit, including goodwill, an impairment loss would be recognized. Annual impairment tests conducted by the Company on December 31, 2022 and December 31, 2021 resulted in no adjustment to the carrying value of goodwill. During the second quarter of 2020, the Company identified a triggering event as there had been a significant decline in the business climate and in results of operations as a result of uncertainty related to the COVID-19 pandemic and chassis availability. Given these indicators, the Company determined that there was a higher degree of uncertainty in achieving its financial projections. Therefore, the Company performed an impairment test as of June 30, 2020 for each of its reporting units, and subsequently performed its annual impairment testing as of December 31, 2020.

The Work Truck Attachments segment consists of two reporting units: Commercial Snow & Ice and Douglas Dynamics Vertical Integration. Only the Commercial Snow & Ice reporting unit has goodwill. The impairment tests performed as of June 30, 2020 and December 31, 2020 indicated no impairment for the Commercial Snow & Ice reporting unit, which had goodwill of $113,132 at both December 31, 2022 and 2021. The Work Truck Solutions consists of two reporting units; Municipal and Dejana. At June 30, 2020, the Municipal reporting unit’s carrying value exceeded its fair value. As a result, all $47,799 of the Municipal goodwill balance was recorded as an impairment charge during year ended December 31, 2020 and is included in Impairment charges on the Consolidated Statements of Income (Loss). At June 30, 2020, the Dejana reporting unit’s carrying value exceeded its fair value. As a result, all $80,073 of the Dejana goodwill balance was recorded as an impairment charge during the year ended December 31, 2020 and is included in Impairment charges on the Consolidated Statements of Income (Loss).

Intangible assets with estimable useful lives are amortized over their respective estimated useful lives and are reviewed for potential impairment when events or circumstances indicate that the carrying amount of the asset may not be recoverable. The Company amortizes its distribution network intangibles over periods ranging from 15 to 20 years, trademarks over 7 to 25 years, patents over 7 to 20 years, customer relationships over 15 to 19.5 years and noncompete agreements over 4 to 5 years. There were no indicators of impairment during the years ended December 31, 2022 or 2021. The Company had gross intangible assets and accumulated amortization of $273,755 and $142,166, respectively, for the year ended December 31, 2022, of which $177,765 and $104,196 relate to the Work Truck Attachments segment, and $95,990 and $37,970 relate to the Work Truck Solutions segment, respectively. The Company had gross intangible assets and accumulated amortization of $273,755 and $131,646, respectively for the year ended December 31, 2021, of which $177,765 and $98,803 relate to the Work Truck Attachments segment, and $95,990 and $32,843 relate to the Work Truck Solutions segment, respectively.

At December 31, 2022, the Company’s Dejana reporting unit had tradenames of $14,000 and an estimated fair value of $17,100. If the Company is unable to attain the financial projections used in calculating the fair value, or if there are significant market conditions impacting the market approach, the Company’s Dejana tradenames could be at risk of impairment. If the Company experiences further delays by its supplier and OEM partners in the production and delivery of chassis for a prolonged period of time, which could negatively affect the Company’s financial results, the Dejana tradenames may be impaired. The discount rate and royalty rate used in the calculation of the fair value are sensitive and based on the Company’s assumptions, and changes to those assumptions could cause the Dejana tradenames to be at risk of impairment. There were no indicators of impairment subsequent to the December 31, 2022 impairment test.  

Income taxes

Deferred income taxes are accounted for under the asset and liability method whereby deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates. Deferred income tax provisions or benefits are based on the change in the deferred tax assets and liabilities from period to period. Deferred income tax assets are reduced by a valuation allowance if it is more likely than not that some portion of the deferred income tax asset will not be realized. Additionally, when applicable, the Company would classify interest and penalties related to uncertain tax positions in income tax expense.

Deferred financing costs

The costs of obtaining financing are capitalized and amortized over the term of the related financing on a basis that approximates the effective interest method. The changes in deferred financing costs are as follows:

Fair value

Fair value is the price at which an asset could be exchanged in a current transaction between knowledgeable, willing parties. A liability’s fair value is defined as the amount that would be paid to transfer the liability to a new obligor, not the amount that would be paid to settle the liability with the creditor. Fair value measurements are categorized into one of three levels based on the lowest level of significant input used: Level 1 (unadjusted quoted prices in active markets); Level 2 (observable market inputs available at the measurement date, other than quoted prices included in Level 1); and Level 3 (unobservable inputs that cannot be corroborated by observable market data).

The following table presents financial assets and liabilities measured at fair value on a recurring basis and discloses the fair value of long‑term debt:

Concentration of credit risk

The Company’s cash is deposited with multiple financial institutions. At times, deposits in these institutions exceed the amount of insurance provided on such deposits. The Company has not experienced any losses in such accounts and believes that it is not exposed to any significant risk on these balances.

No distributor represented more than 10% of the Company’s net sales or accounts receivable during the years ended December 31, 2022, 2021 and 2020.

Revenue recognition

The Company applies the guidance codified in Accounting Standards Codification 606, Revenue from Contracts with Customers (“Topic 606”) using the modified retrospective method upon the adoption of ASU 2014-09 in 2018. Revenue is recognized when or as the Company satisfies a performance obligation. See Note 3 for a more detailed description of revenue recognition policies.

Cost of sales

Cost of sales includes all costs associated with the manufacture of the Company’s products, including raw materials, purchased parts, freight, plant operating expenses, property insurance and taxes, and plant depreciation. All payroll costs and employee benefits for the hourly workforce, manufacturing management, and engineering costs are included in cost of sales.

Related party transactions

There were no related party transactions during 2020, 2021 or 2022.

Warranty cost recognition

The Company accrues for estimated warranty costs as revenue is recognized. All warranties are assurance-type warranties. See Note 11 for further details.

Defined benefit plans

The Company has noncontributory, defined benefit postretirement benefit plans covering certain employees. Management reviews underlying assumptions on an annual basis.  Refer to Note 13 for additional information.

Advertising expenses

Advertising expenses include costs for the production of marketing media, literature, website content and displays. The Company participates in trade shows and advertises in the yellow pages and billboards. Advertising expenses amounted to $4,699, $3,884 and $3,437 for the years ended December 31, 2022, 2021 and 2020, respectively. All costs associated with the Company’s advertising programs are expensed as incurred.

Research and development expenses

Research and development expenses include costs to develop new technologies to enhance existing products and to expand the range of product offerings. Research and development expenses amounted to $12,159, $10,152 and $6,679 for the years ended December 31, 2022, 2021 and 2020, respectively.

Shipping and handling costs

Generally, shipping and handling costs are paid directly by the customer to the shipping agent. Those shipping and handling costs billed by the Company are recorded as a component of sales with the corresponding costs included in cost of sales.

Share‑based payments

The Company applies the guidance codified in ASC 718, Compensation—Stock Compensation. This standard requires the measurement of the cost of employee services received in exchange for an award of equity instruments based on the fair value of the award at the grant date and recognition of the compensation expense over the period during which an employee is required to provide service in exchange for the award (generally the vesting period).

Accumulated other comprehensive income (loss)

Accumulated other comprehensive income (loss) is defined as the change in equity (net assets) of a business enterprise during a period from transactions and other events and circumstances from non‑owner resources and is comprised of net income or loss and “other comprehensive income (loss)”. The Company’s other comprehensive income (loss) is comprised of the adjustments for postretirement benefit liabilities as well as the impact of its interest rate swaps. See Note 20 for the components of accumulated other comprehensive income (loss).

Segment reporting

The Company operates through two operating segments for which separate financial information is available, and for which operating results are evaluated regularly by the Company's chief operating decision maker in determining resource allocation and assessing performance. The Company’s two current reportable business segments are described below. 

Work Truck Attachments.  The Work Truck Attachments segment includes our operations that manufacture and sell snow and ice control attachments and other products sold under the FISHER®, WESTERN® and SNOWEX® brands, as well as our vertically integrated products.  

Work Truck Solutions.  The Work Truck Solutions segment includes manufactured municipal snow and ice control products under the HENDERSON® brand and the up-fit of market leading attachments and storage solutions under the HENDERSON® brand, and the DEJANA® brand and its related sub-brands.

Segment performance is evaluated based on segment net sales and Adjusted EBITDA. See Note 17 for financial information regarding these segments. Sales are primarily within the United States and substantially all assets are located within the United States.