Company: CALX
Filing Date: 2025-02-21
Form Type: 10-K
Source: 0001406666-25-000008
Chunk: 63

Company: CALIX, INC
Filing Date: 2025-02-21
Form: 10-K
Item: Item 1B
Chunk 63
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 These write-downs and accruals are based on our assumptions of demand for our products and requires significant judgement of relevant factors including a comparison of the quantity and cost of inventory on hand to our estimated forecast of customer demand, current levels of orders and backlog, market conditions, potential obsolescence of technology, product life cycles and whether pricing trends or forecasts indicate that the carrying value of inventory exceeds our estimated selling price. Factors that could influence management’s assumptions and judgements include changes in economic conditions, competitive dynamics, losing a key customer, changes in our customers’ capital expenditures, government investment programs, technology changes, new product introductions and supply-chain lead times. Actual demand may differ from forecasted demand and may have a material effect on gross profit. If inventory is written down, a new cost basis is established that cannot be increased in future periods.

Recent Accounting Pronouncements Not Yet Adopted

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes, which prescribes standardized categories and disaggregation of information in the reconciliation of provision for income taxes, requires disclosure of disaggregated income taxes paid and modifies other income tax-related disclosure requirements. The updated standard is effective for us beginning 

28

with its 2025 annual reporting period. Early adoption is permitted. We are currently evaluating the impact that the updated standard will have on our financial statement disclosures.

In November 2024, the FASB issued ASU No. 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures, which requires additional disclosure of certain costs and expenses within the notes to the financial statements. The updated standard is effective for our annual periods beginning in 2027 and interim periods beginning in the first quarter of 2028. Early adoption is permitted. We are currently evaluating the impact that the updated standard will have on our financial statement disclosures.

There have been no other accounting pronouncements or changes in accounting pronouncements that are significant or potentially significant to us.

Results of Operations for Years Ended December 31, 2024 and 2023

Revenue

The following table sets forth our revenue by customer size (dollars in thousands):

Years Ended December 31,2024 vs 2023 Change20242023$%Large$50,776 $82,627 $(31,851)(39)%Medium123,977 166,820 (42,843)(26)%Small656,765 790,146 (133,381)(17)%