Organization and Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2021

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Basis of Presentation

(b) Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. GAAP for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. These financial statements include the accounts of the Company and its wholly owned subsidiaries. These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements of the Company and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020 filed with the Securities and Exchange Commission (“SEC”) on March 11, 2021. For a complete description of what the Company believes to be the critical accounting policies and estimates used in the preparation of its unaudited condensed consolidated financial statements, refer to the Company’s Annual Report on Form 10-K for the year ended December 31, 2020.

All intercompany transactions and balances have been eliminated in consolidation. Certain prior-year amounts have been reclassified to conform to the current-quarter presentation. The unaudited condensed consolidated financial statements reflect all adjustments (consisting only of normal recurring adjustments) that, in the opinion of management, are necessary for a fair presentation of the results for the interim periods presented. The results of operations for the current interim period are not necessarily indicative of results to be expected for the current year or any other period.

Risks and Uncertainties

(c) Risks and Uncertainties

The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with U.S. GAAP, assuming the Company will continue as a going concern.

In December 2019, a strain of coronavirus, now known to cause COVID-19, was reported to have surfaced in Wuhan, China. Since that time, the widespread and sustained transmission of the virus has reached global pandemic status. In response to the pandemic, many national and international health agencies have recommended, and many countries and state, provincial and local governments have implemented, various measures, including travel bans and restrictions, limitations on public and private gatherings, business closures or operating restrictions, social distancing, and shelter-in-place orders. The health effects of the pandemic and the above measures taken in response thereto have had an effect on the global economy in general and have materially impacted and will likely continue to impact the Company’s financial condition, results of operations and cash flows. Given the ongoing and dynamic nature of the virus and the worldwide response related thereto, it is difficult to predict the full impact of the COVID-19 pandemic on our business. Due to the uncertainty around the future economic impact of the pandemic, the fair value measurements used in the Company’s impairment assessments could be negatively impacted and could result in future impairments of goodwill, intangibles and other long-lived assets. During the nine months ended September 30, 2021, the Company’s revenues increased by 19.0%, compared to the nine months ended September 30, 2020, however, the impact of a continued COVID-19 pandemic or sustained measures taken to limit or contain the outbreak could have a material and adverse effect on our business, financial condition, results of operations, and cash flows.

Use of Estimates

(d) Use of Estimates

The preparation of the unaudited condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the unaudited condensed consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ materially from those estimates.

Disaggregation of Revenue

(e) Disaggregation of Revenue

The following table presents revenues by source (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Revenue by source:
Products	$	82,911	$	88,910	$	237,083	$	197,832
Services and other		5,501		5,037		15,060		14,127
Total	$	88,412	$	93,947	$	252,143	$	211,959

The following table present revenues by geographical concentration (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Revenue by geography:
Americas	$	27,302	$	16,904	$	73,984	$	43,741
Europe, Middle East, Africa		20,380		19,964		54,999		47,740
Asia		40,730		57,079		123,160		120,478
Total	$	88,412	$	93,947	$	252,143	$	211,959

Concentration of Risk

(f) Concentration of Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash, cash equivalents and restricted cash, accounts receivables, and contract assets. Cash, cash equivalents and restricted cash consist of financial deposits and money market accounts that are principally held with various domestic and international financial institutions with high credit standing.

The Company’s customers include competitive and incumbent local exchange carriers, competitive access providers, internet service providers, wireless carriers and resellers serving these markets. The Company performs ongoing credit evaluations of its customers and generally does not require collateral. Allowances are maintained for potential doubtful accounts based upon the expected collectability of accounts receivable. The Company bases its allowance on periodic assessments of its customers’ liquidity and financial condition through analysis of information obtained from credit rating agencies, financial statement review and historical and current collection trends, as well as on specific balances where collectability may be uncertain.

For the three months ended September 30, 2021, two customers accounted for 15% and 11% of net revenue, respectively. For the nine months ended September 30, 2021, two customers accounted for 18% and 12% of net revenue, respectively. For the three months ended September 30, 2020, two customers accounted for 23% and 12% of net revenue, respectively. For the nine months ended September 30, 2020, one customer accounted for 16% of net revenue.

As of September 30, 2021, two customers represented 18% and 15% of net accounts receivable, respectively. As of December 31, 2020, two customers represented 17% and 16% of net accounts receivable, respectively.

As of September 30, 2021, and December 31, 2020, net accounts receivables from customers in countries other than the United States represented 80% and 89%, respectively.

In 2017, the Company entered into an agreement with a customer in India to supply product for a state sponsored broadband project. The Company billed the customer, which is a state government sponsored entity, approximately $59.0 million and collected payments of approximately $41.7 million, leaving a balance of approximately $17.3 million as of December 31, 2020. The Company substantially completed its obligations under the agreement in 2018, and all amounts due were billed under the terms of the agreement by December 31, 2020. The remaining $17.3 million is substantially beyond the customers contractual payment terms, and the Company has been actively working with the customer and third parties in India to arrange payment of the entire remaining balance of $17.3 million. The Company recorded an allowance for doubtful accounts of $3.1 million on December 31, 2020, for a partial payment promised but not received.  In late March 2021, the customer’s state government parent experienced difficulty passing a budget further impacting the ability of the customer to make agreed-upon partial payments to us. In light of this development, the Company recognized an additional allowance of $14.2 million during the three months ended March 31, 2021, to bring the total allowance for the customer to $17.3 million, which is the total balance as of September 30, 2021. The Company will continue to pursue collection of the entire outstanding balance and any amounts collected will be recognized in the period which they are received. In the event the Company’s efforts to collect from this customer prove unsuccessful, DZS may seek payment through other means, including through legal action.

Business Combinations

(g) Business Combinations

The Company allocates the fair value of purchase consideration to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values. The excess of the fair value of purchase consideration over the fair values of these identifiable assets and liabilities is recorded as goodwill. When determining the fair values of assets acquired and liabilities assumed, management makes significant estimates and assumptions, especially with respect to intangible assets and certain tangible assets such as inventory.

Critical estimates in valuing certain tangible and intangible assets include but are not limited to future expected cash flows from the underlying assets and discount rates. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but which are inherently uncertain and unpredictable and, as a result, actual results may differ from estimates.

Assets acquired and liabilities assumed are generally measured at their acquisition-date fair values. If the initial accounting for a business combination is incomplete by the end of the reporting period in which the combination occurs, the Company reports provisional amounts for the items for which the accounting is incomplete. Those provisional amounts are adjusted during the measurement period (which cannot exceed one year from the acquisition date), or additional assets or liabilities are recognized, to reflect new information obtained about facts and circumstances that existed as of the acquisition date that, if known, would have affected the amounts recognized as of that date.

When the consideration transferred by the Company in a business combination includes a contingent consideration arrangement, the contingent consideration is measured at its acquisition-date fair value and included as part of the total consideration transferred in a business combination. Changes in fair value of the contingent consideration that qualify as measurement period adjustments are made retrospectively, with corresponding adjustments against goodwill. Changes in the fair value of the contingent consideration that do not qualify as measurement period adjustments are made in the current period, with corresponding adjustments recognized in earnings.

Restructuring and Other Charges

(h) Restructuring and Other Charges

Restructuring and other charges primarily consists of severance and other termination benefits and non-cash impairment charges related to right-of-use assets from operating leases related to the restructuring activities in Hanover, Germany and Ottawa, Canada. The Company recognizes contractual termination benefits when it is probable that employees will be entitled to benefits and the amount can be reasonably estimated. The Company recognizes one-time employee termination benefits when (i) management commits to a plan of termination, (ii) the plan identifies the number of employees to be terminated, their job classifications or functions and their locations, and the expected completion date, (iii) the plan establishes the terms of the benefit arrangement in sufficient detail to enable employees to determine the type and amount of benefits they will receive, and (iv) actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. These charges are included in restructuring and other charges in the unaudited condensed consolidated statement of comprehensive income (loss). Refer to Note 9 Restructuring and Other Charges for further information.

Recent Accounting Pronouncements

(i) Recent Accounting Pronouncements

In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires the Company to measure and recognize expected credit losses for financial assets held and not accounted for at fair value through net income. In November 2018, April 2019 and May 2019, the FASB issued ASU No. 2018-19, Codification Improvements to Topic 326, Financial Instruments - Credit Losses, ASU No. 2019-04, Codification Improvements to Topic 326, Financial Instruments - Credit Losses, and ASU No. 2019-05, Financial Instruments - Credit Losses (Topic 326): Targeted Transition Relief, which provided additional implementation guidance on the previously issued ASU. The Company expects to adopt the updated guidance on January 1, 2022, utilizing the modified retrospective transition method through a cumulative-effect adjustment to retained earnings. The ASU is not expected to have a material impact on our consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04 (Topic 848), Reference Rate Reform - Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides temporary optional expedients and exceptions to the existing guidance on contract modifications and hedge accounting to ease the financial reporting burdens related to the expected market transition from the London Interbank Offered Rate (LIBOR) and other interbank offered rates to alternative reference rates, such as the Secured Overnight Financing Rate. The standard was effective upon issuance and may generally be applied through December 31, 2022, to any new or amended contracts, hedging relationships, and other transactions that reference LIBOR. The ASU is not expected to have a material impact on our consolidated financial statements.