Common-Size Income Statement
Quarterly Data
Based on: 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-09-30), 10-Q (reporting date: 2021-06-30), 10-Q (reporting date: 2021-03-31), 10-K (reporting date: 2020-12-31), 10-Q (reporting date: 2020-09-30), 10-Q (reporting date: 2020-06-30), 10-Q (reporting date: 2020-03-31), 10-K (reporting date: 2019-12-31), 10-Q (reporting date: 2019-09-30), 10-Q (reporting date: 2019-06-30), 10-Q (reporting date: 2019-03-31), 10-K (reporting date: 2018-12-31), 10-Q (reporting date: 2018-09-30), 10-Q (reporting date: 2018-06-30), 10-Q (reporting date: 2018-03-31), 10-K (reporting date: 2017-12-31), 10-Q (reporting date: 2017-09-30), 10-Q (reporting date: 2017-06-30), 10-Q (reporting date: 2017-03-31).
- Gross Profit and Cost of Sales
- The gross profit margin has generally remained stable, fluctuating between approximately 72% and 77% of net sales over the periods analyzed. Notably, the gross profit margin peaked around 2019 and 2020, with values reaching over 76%, indicating improved efficiency or favorable product mix during these quarters. Conversely, the cost of sales as a percentage of net sales exhibited an inverse pattern, declining from around 26.5% in early 2017 to approximately 23-24% in recent periods, contributing positively to gross profit margin trends.
- Selling, General, and Administrative Expenses (SG&A)
- SG&A expenses as a percentage of net sales showed some volatility but generally have trended downward from above 30% in late 2017 to near 27-28% in most recent quarters. This decline suggests increased control over operating expenses or economies of scale as net sales remained constant at 100%. However, a spike to nearly 32% was observed in the last quarter of 2021, indicating a temporary increase in operating expenses during that period.
- Research and Development (R&D) Expenses
- R&D expenses steadily accounted for roughly 16-18% of net sales, with occasional peaks close to 19%, particularly in mid-2020 and late 2021. The consistent investment in R&D reflects the company's focus on innovation and development, with some fluctuation potentially linked to project cycles or strategic initiatives.
- Intellectual Property Litigation Income (Expenses), Net
- This category reveals occasional significant negative impacts, most markedly a sharp decline to -41.07% in mid-2020 and -19.93% in late 2018. These large negative values suggest considerable litigation-related costs or settlements during these quarters, adversely affecting operating results temporarily.
- Special Charges
- Special charges appeared sporadically, including notable negative spikes such as -11.89% during the first quarter of 2019 and moderate charges around -3.46% in the first quarter of 2020. These charges likely represent one-time costs or restructuring expenses impacting specific quarters rather than ongoing operations.
- Operating Income (Loss)
- Operating income exhibited variations aligned with fluctuations in other expense categories, ranging mostly between 24% and 33% of net sales. Except for a pronounced operating loss of -0.54% in the last quarter of 2018 and a steep decline to -18.35% mid-2020, operating income remained solid, underscoring overall operational profitability. The significant losses in these periods correlate with the observed litigation expenses and special charges.
- Interest Income (Expense), Net
- Interest income and expense remained minimal throughout the periods, mostly close to zero and occasionally positive or slightly negative, indicating limited impact from financing costs on profitability.
- Other Income (Expense), Net
- Other income and expenses fluctuated near zero, showing minor positive or negative contributions without significant impact on overall results.
- Income Before Taxes and Tax Provision
- Income before income taxes largely mirrored operating income, with values typically within the 24-33% range. Tax provisions varied dramatically, including notable negative tax effects occurring in late 2017 and mid-2020, occasionally showing positive tax benefits that offset some income before taxes losses. These fluctuations suggest variable tax treatments or credits impacting net profitability in certain quarters.
- Net Income
- Net income as a percentage of net sales followed similar trends to operating income, ranging mostly between 20% and 28%. However, the company experienced periods of diminished profitability, including a near break-even performance in the final quarter of 2017 and a sharp loss in mid-2020. Subsequently, net income rebounded, reaching a high of approximately 35.6% in the last quarter of 2021, reflecting recovery and potential operational improvements post-challenges faced earlier.