Piotroski F-score
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EFOI reported revenue of $3.56M and net income of −$1.03M in FY2025.
| Fiscal year | Revenue | Net income |
|---|---|---|
| 2025 | $3.56M | −$1.03M |
| 2024 | $4.86M | −$1.58M |
| 2023 | $5.72M | −$4.29M |
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Also filed under Furnishings, Fixtures & Appliances, ranked by how closely they sit beside EFOI.
The assistant answers from what EFOI has actually filed: 17 annual reports filed with the SEC and 1 Form 4 filing from the last year. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
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Cash flow breakdown
What the business generated, and where it went
Operating cash flow
−$1.4M 2025
Cash generated by the business itself
Free cash flow
−$1.46M 2025
Operating cash flow minus capital expenditure
Capital expenditure
$54K 2025
Spending on property, plant and equipment
EFOI generated −$1.4M of operating cash flow. Each figure below is what it did with that, as reported on the same statement.
Reinvested in the business
A non-cash cost, added back above
As reported in the company's own annual filings.
| Fiscal year | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | −$1.4M | −$1.3M | −$2.44M | −$6.71M | −$9.77M | −$2.45M | −$6.62M | −$6.8M | −$5.87M | - | - | −$1.43M | −$7.22M | −$6.97M | −$2.62M | $1.49M | −$10.56M |
Financial statements
Every figure below is this company’s, as filed. Measure draws them: 17 years and 64 quarters plotted to scale, on the income statement, balance sheet and cash flow, plus the ratio and estimate sections this page does not carry.
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Gross profit
Plotted to scale onMeasure
Revenue
Plotted to scale onMeasure
As reported in the company's own annual filings.
| Fiscal year | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $3.56M | $4.86M | $5.72M | $5.97M | $9.87M | $16.83M | $12.71M | $18.11M | $19.85M | $31M | $64.4M | $22.7M | $9.42M | $23.38M | $20.45M | $35.13M | $12.49M |
Total assets
Plotted to scale onMeasure
Total liabilities
Plotted to scale onMeasure
Shareholder equity
Plotted to scale onMeasure
Cash
Plotted to scale onMeasure
Current assets
Plotted to scale onMeasure
Current liabilities
Plotted to scale onMeasure
As reported in the company's own annual filings.
| Fiscal year | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | $5.11M | $5.61M | $10.2M | $8.5M | $14.39M | $12.4M | $11.74M | $18.49M | $22.15M | $34.98M | $55.7M | $19.5M | $12.81M | $14.35M | $13.78M | $20.37M | - |
Derived from SEC XBRL filings. Not investment advice.
See every filed year for EFOI, quarter by quarter.
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Watch EFOI and every quarterly and annual report, material 8-K, open-market Form 4 worth a row and tracked manager's change lands in the bell and a daily email. Free.
See all 17 filed years plotted, not just read
Every annual statement EFOI has filed is on this page as figures. Drawn to scale, a trend over the whole record is something you can see rather than something you have to add up.
The charts, to scaleMeasure
Catch a turn before the year confirms it
Revenue, margins and cash flow quarter by quarter, where a change in direction shows up first.
Quarterly statementsMeasure
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Why a margin moved, where the cash went: answered from EFOI's own statements, not a guess.
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| Capital expenditure | $54K | $19K | $69K | $41K | $443K | $223K | $132K | $57K | $162K | $1.62M | $2.24M | $194K | $174K | $332K | $256K | $332K | $182K |
|---|
| Free cash flow | −$1.46M | −$1.32M | −$2.51M | −$6.75M | −$10.21M | −$2.67M | −$6.76M | −$6.85M | −$6.04M | - | - | −$1.62M | −$7.39M | −$7.3M | −$2.87M | $1.16M | −$10.74M |
|---|
| Stock-based compensation | $121K | $4K | $44K | $117K | $429K | $131K | $616K | $908K | $807K | $1.36M | $813K | $532K | $201K | $200K | $426K | $878K | $624K |
|---|
| Buybacks | - | - | - | - | - | - | - | - | - | $309K | $0 | $0 | - | - | - | - | - |
|---|
| Cost of revenue |
|---|
| $2.89M |
| $4.16M |
| $5.49M |
| $6.29M |
| $8.17M |
| $11.64M |
| $10.73M |
| $14.7M |
| $15.03M |
| $23.32M |
| $35.11M |
| $14.92M |
| $7.35M |
| $19.4M |
| $16.63M |
| $28.73M |
| $10.45M |
| Gross profit | $672K | $699K | $223K | −$318K | $1.7M | $5.19M | $1.97M | $3.41M | $4.82M | $7.68M | $29.29M | $7.78M | $2.08M | $3.97M | $3.83M | $6.4M | $2.04M |
|---|
| Research and development | $412K | $524K | $587K | $1.49M | $1.89M | $1.42M | $1.28M | $2.6M | $2.94M | $3.54M | $2.81M | $1.03M | $595K | $368K | −$515K | −$202K | $319K |
|---|
| Selling, general and administrative | $1.28M | $2.02M | $3.61M | $7.15M | $8.54M | $7.9M | $7.45M | $9.79M | $11.32M | $20.11M | $16.83M | $7.84M | $6.43M | $8.94M | - | - | - |
|---|
| Operating income | −$1.02M | −$1.84M | −$3.97M | −$9.3M | −$8.71M | −$4.07M | −$6.96M | −$9.09M | −$11.28M | −$16.83M | $9.65M | −$1.09M | −$5.65M | −$5.91M | −$5.14M | −$7.92M | −$9.78M |
|---|
| Net income | −$1.03M | −$1.58M | −$4.29M | −$10.28M | −$7.89M | −$5.98M | −$7.37M | −$9.11M | −$11.27M | −$16.89M | $8.78M | −$5.85M | −$2.36M | −$5.71M | −$6.06M | −$8.52M | −$11.02M |
|---|
| Diluted EPS | - | - | - | - | - | -$13.07 | -$21.36 | -$27.14 | -$33.93 | -$51.79 | - | -$26.79 | -$17.50 | -$49.29 | -$89.29 | -$132.14 | -$250.00 |
|---|
| Diluted shares | 5.55M | 4.95M | 3.24M | 1.16M | 638.54K | 457.8K | 344.68K | 335.92K | 330.57K | 326.84K | 291.56K | 218.85K | 133.81K | - | - | - | - |
|---|
| Gross margin | 18.88% | 14.38% | 3.90% | −5.33% | 17.21% | 30.81% | 15.54% | 18.84% | 24.29% | 24.77% | 45.48% | 34.26% | 22.05% | 16.99% | 18.70% | 18.23% | 16.33% |
|---|
| Operating margin | −28.76% | −37.90% | −69.46% | −155.75% | −88.26% | −24.19% | −54.74% | −50.17% | −56.84% | −54.29% | 14.99% | −4.81% | −59.97% | −25.28% | −25.13% | −22.54% | −78.32% |
|---|
| Net margin | −28.85% | −32.55% | −75.09% | −172.24% | −79.94% | −35.54% | −58.03% | −50.32% | −56.77% | −54.48% | 13.63% | −25.75% | −25.06% | −24.42% | −29.60% | −24.24% | −88.20% |
|---|
| Current assets | $4.65M | $5.15M | $9.19M | $7.24M | $13.42M | $11.08M | $9.33M | $17.69M | $20.9M | $32.62M | $53.22M | $18.93M | $10.78M | $10.83M | $8.83M | $13.52M | - |
|---|
| Cash | $1.06M | $565K | $2.03M | $52K | $2.68M | $1.84M | $350K | $6.34M | $10.76M | $16.63M | $34.64M | $7.44M | $2.86M | $1.18M | $2.14M | $3.98M | $1.06M |
|---|
| Total liabilities | $1M | $2.7M | $7.15M | $8.98M | $8.18M | $8.14M | $7.74M | $7.44M | $2.86M | $5.04M | $10.38M | $9.72M | $9.88M | $13.53M | $12.31M | $13.72M | - |
|---|
| Current liabilities | $922K | $2.44M | $6.35M | $7.95M | $8.16M | $7.56M | $6.54M | $7.24M | $2.63M | $4.93M | $10.31M | $9.61M | $5.82M | $11.71M | $10.73M | $11.52M | - |
|---|
| Total debt | - | - | - | - | - | - | - | - | - | - | $0 | $70K | $4.01M | $1.79M | $955K | $1.34M | - |
|---|
| Shareholder equity | $4.11M | $2.92M | $3.05M | −$477K | $6.21M | $4.26M | $4M | $11.05M | $19.29M | $29.94M | $45.32M | $9.77M | $2.92M | $825K | $1.47M | $6.66M | $11.51M |
|---|