Piotroski F-score
Failed
ISSC reported revenue of $84.3M and net income of $15.63M in FY2025.
| Fiscal year | Revenue | Net income |
|---|---|---|
| 2025 | $84.3M | $15.63M |
| 2024 | $47.2M | $7M |
| 2023 | $34.81M | $6.03M |
14 more years are on Measure
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Also filed under Aerospace & Defense, ranked by how closely they sit beside ISSC.
The assistant answers from what ISSC has actually filed: 17 annual reports filed with the SEC and 27 Form 4 filings 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.
Press one and the answer appears right here on the page, from ISSC's filings and figures. One a day without an account; a free account has its own, and no card.
Cash flow breakdown
What the business generated, and where it went
Operating cash flow
$13.3M 2025
Cash generated by the business itself
Free cash flow
$6.79M 2025
Operating cash flow minus capital expenditure
Capital expenditure
$6.51M 2025
Spending on property, plant and equipment
ISSC generated $13.3M 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 | $13.3M | $5.8M | $2.1M | $6.09M | $4.59M | $4.59M | $2.11M | −$1.74M | $6.07M | $3.56M | $1.4M | - | - | - | - | - | - |
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 | $84.3M | $47.2M | $34.81M | $27.74M | $23.04M | $21.6M | $17.57M | $13.85M | $16.79M | $27.97M | $20.07M | $44.1M | $31.57M | $24.58M | $25.74M | $25.26M | $36.73M |
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 | $103.36M | $82.38M | $62.96M | $34.71M | $27.09M | $41.55M | $38.56M | $37.63M | $41.04M | $36.49M | $36.11M | $44.16M | $42.63M | $62.6M | $58.26M | $57.59M | - |
Market cap
Plotted to scale onMeasure
Enterprise value
Plotted to scale onMeasure
Computed against the closing price on each fiscal year end, not reported by the company.
| Fiscal year | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Market cap | $219.49M | $113.84M | $132.33M | $148.93M | $120.92M | $115.86M | $79.28M | $42.69M | $60.94M | $54M | $45.86M | $88.28M | $133.35M | $35.28M | $43.18M | $43.64M | $44.69M |
Derived from SEC XBRL filings. Not investment advice.
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See all 17 filed years plotted, not just read
Every annual statement ISSC 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 ISSC's own statements, not a guess.
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| Capital expenditure |
|---|
| $6.51M |
| $657.79K |
| $298.37K |
| $161.23K |
| $340.68K |
| $340.68K |
| $81.28K |
| $2.55M |
| $153.04K |
| $352.76K |
| $188.51K |
| $719.52K |
| $605.3K |
| $217.53K |
| $255.45K |
| $189.79K |
| $332.52K |
| Free cash flow | $6.79M | $5.14M | $1.8M | $5.93M | $4.25M | $4.25M | $2.03M | −$4.29M | $5.91M | $3.21M | $1.21M | - | - | - | - | - | - |
|---|
| Stock-based compensation | $2.34M | $1M | $1.45M | $345K | $341K | $177K | $173K | $200K | $203K | $251K | $466K | $810K | $912K | $645K | $371K | $371K | - |
|---|
| Buybacks | - | - | - | - | - | - | - | - | - | $724.78K | $254.17K | - | $696 | $798.46K | $298.93K | $48.63K | $108.25K |
|---|
| Dividends paid | - | - | - | - | $19.79M | $19.79M | - | - | - | - | - | - | $25.01M | - | - | - | - |
|---|
| Cost of revenue | $43.79M | $21.28M | $13.5M | $11.07M | $10.26M | $9.79M | $7.68M | $7.31M | $8.67M | $11.48M | $13.14M | $30.51M | $18.94M | $14.07M | $11.95M | $11.52M | $17.9M |
|---|
| Gross profit | $40.51M | $25.91M | $21.31M | $16.67M | $12.78M | $11.8M | $9.9M | $6.54M | $8.12M | $16.49M | $6.93M | $13.59M | $12.62M | $10.51M | $13.79M | $13.74M | $18.84M |
|---|
| Research and development | $3.99M | $4.14M | $3.13M | $2.71M | $2.62M | $2.96M | $2.49M | $3.58M | $4.46M | $4.87M | $2.71M | $2.62M | $2.58M | $2.69M | $5.5M | $5.23M | $5.31M |
|---|
| Selling, general and administrative | $16.45M | $12.11M | $10.82M | $6.75M | $6.26M | $6.1M | $5.88M | $6.67M | $3.74M | $9.17M | $7.85M | $11.11M | $8.12M | $7.4M | $7.68M | $8.1M | $8.65M |
|---|
| Operating income | $20.07M | $9.66M | $7.36M | $7.22M | $3.9M | $2.75M | $1.53M | −$3.71M | −$77.57K | $2.44M | −$3.62M | −$142.87K | $1.93M | $416.51K | $607.91K | $403.47K | $4.88M |
|---|
| Net income | $15.63M | $7M | $6.03M | $5.52M | $5.06M | $5.06M | $1.85M | −$3.65M | $4.57M | $1.99M | −$5.87M | - | - | - | - | - | - |
|---|
| Diluted EPS | $0.88 | $0.40 | $0.35 | $0.32 | $0.29 | $0.19 | $0.11 | -$0.22 | $0.27 | $0.12 | -$0.35 | $0.01 | $0.11 | $0.18 | $0.04 | $0.04 | $0.30 |
|---|
| Diluted shares | 17.83M | 17.48M | 17.42M | 17.26M | 17.23M | 17.11M | 16.94M | 16.81M | 16.86M | 17.04M | 16.92M | 17.15M | 16.86M | 16.64M | 16.82M | 16.78M | 16.76M |
|---|
| Dividend per share | - | - | - | - | - | - | - | - | - | - | - | - | $1.50 | - | - | - | - |
|---|
| Gross margin | 48.06% | 54.90% | 61.22% | 60.11% | 55.46% | 54.65% | 56.32% | 47.21% | 48.36% | 58.95% | 34.54% | 30.81% | 39.99% | 42.76% | 53.59% | 54.39% | 51.28% |
|---|
| Operating margin | 23.81% | 20.47% | 21.14% | 26.01% | 16.93% | 12.71% | 8.70% | −26.80% | −0.46% | 8.74% | −18.04% | −0.32% | 6.11% | 1.69% | 2.36% | 1.60% | 13.28% |
|---|
| Net margin | 18.54% | 14.83% | 17.32% | 19.91% | 21.98% | 23.45% | 10.53% | −26.38% | 27.22% | 7.10% | −29.23% | - | - | - | - | - | - |
|---|
| Current assets | $50.73M | $34.69M | $34.67M | $28.2M | $17.69M | $33.12M | $29.96M | $28.66M | $34.18M | $29.37M | $28.42M | $36.53M | $34.44M | $54.38M | $50.57M | $49.61M | - |
|---|
| Cash | $2.69M | $538.98K | $3.1M | $17.25M | $8.27M | $12.6M | $22.42M | $20.39M | $24.68M | $18.77M | $16.28M | $15.21M | $16.39M | $42.98M | $42.63M | $40.92M | $35.57M |
|---|
| Total liabilities | $38.76M | $35.74M | $24.32M | $3.96M | $2.5M | $13.78M | $2.35M | $3.48M | $3.43M | $3.64M | $4.76M | $7.15M | $6.64M | $5.52M | $4M | $4.12M | - |
|---|
| Current liabilities | $16.66M | $7.27M | $6.4M | $3.94M | $2.47M | $13.65M | $2.22M | $3.35M | $3.36M | $3.57M | $4.76M | $7.01M | $6.49M | $5.29M | $3.24M | $3.3M | - |
|---|
| Total debt | $21.7M | $28.03M | $17.5M | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|---|
| Shareholder equity | $64.6M | $46.64M | $38.64M | $30.75M | $24.59M | $27.77M | $36.21M | $34.15M | $37.61M | $32.85M | $31.34M | $37.01M | $35.99M | $57.08M | $54.26M | $53.47M | $52.4M |
|---|
| Enterprise value | $238.49M | $141.33M | $146.73M | $131.68M | $112.66M | $103.26M | $56.86M | $22.3M | $36.26M | $35.23M | $29.58M | $73.06M | $116.97M | −$7.69M | $554.65K | $2.72M | $9.13M |
|---|
| Price at year end | $12.49 | $6.52 | $7.60 | $8.63 | $7.02 | $6.84 | $4.70 | $2.54 | $3.64 | $3.19 | $2.71 | $5.22 | $7.96 | $2.12 | $2.57 | $2.60 | $2.67 |
|---|
| P/E ratio | 14.19 | 16.3 | 21.71 | 26.97 | 24.21 | 36 | 42.73 | - | 13.48 | 26.58 | - | 521.5 | 72.36 | 11.78 | 64.32 | 65.12 | 8.9 |
|---|
| Price to free cash flow | 32.32 | 22.15 | 73.61 | 25.1 | 28.44 | 27.25 | 39.13 | - | 10.31 | 16.83 | 37.81 | - | - | - | - | - | - |
|---|