English

QUALSTAR CORP

EDGAR

Annual report (10-K) · filed 2020-03-19

94 filing records in this dataset, filed from 2000-09-28 to 2020-03-19. Reported financial figures are available; chart coverage varies by period.

Inspect reported changes Compare with another company Historical disclosures Search filings Segments

Watchlist

Latest quarter

Revenue

3.18 million iso4217-usd

2017 Q4 · iso4217-usd

Exact inputs and evidence

Revenue: 10641000 iso4217-usd Source
Revenue: 7461000 iso4217-usd Source

Operating margin

21.64%

2017 Q4 · %

Exact inputs and evidence

Operating Income: 657000 iso4217-usd Source
Operating Income: -31000 iso4217-usd Source
Revenue: 10641000 iso4217-usd Source
Revenue: 7461000 iso4217-usd Source

Operating cash flow

65 thousand iso4217-usd

2017 Q4 · iso4217-usd

Exact inputs and evidence

Operating Cash Flow: 1047000 iso4217-usd Source
Operating Cash Flow: 982000 iso4217-usd Source

Cash and cash equivalents: 3.86 million iso4217-usd 2019-12-31 Source
Exact value

3863000 iso4217-usd
Long-term debt including current maturities: Not available
Shares outstanding: 1.93 million xbrli-shares 2019-12-31 Source
Exact value

1925025 xbrli-shares

Reported share-count change

-5.17% · -105 thousand xbrli-shares

Year-over-year change in reported shares. Splits, issuance and buybacks can affect this figure; it does not isolate employee compensation or economic dilution.

Exact inputs and evidence

2030017 xbrli-shares · 2018-12-31· Source
1925025 xbrli-shares · 2019-12-31· Source

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Capital expenditure

71 thousand USD

2010-10-01 – 2011-09-30

Exact inputs and evidence

Capital expenditure: 38000 USD · 2010-07-01 – 2010-12-31 Source
Capital expenditure: 30000 USD · 2010-07-01 – 2010-09-30 Source
Capital expenditure: 50000 USD · 2010-07-01 – 2011-03-31 Source
Capital expenditure: 38000 USD · 2010-07-01 – 2010-12-31 Source
Capital expenditure: 101000 USD · 2010-07-01 – 2011-06-30 Source
Capital expenditure: 50000 USD · 2010-07-01 – 2011-03-31 Source
Capital expenditure: 0 USD · 2011-07-01 – 2011-09-30 Source

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2020-03-19.

Financial data available through: 2019-12-31.

Coverage by financial measure

Revenue: 2 of 11 periods available· newest 2017-12-31
Operating income: 8 of 11 periods available· newest 2019-12-31
Net income: 8 of 11 periods available· newest 2019-12-31
Operating cash flow: 8 of 11 periods available· newest 2019-12-31
Capital expenditure: 2 of 11 periods available· newest 2011-06-30
Total assets: 7 of 11 periods available· newest 2019-12-31
Total liabilities: 5 of 11 periods available· newest 2019-12-31
Current assets: 7 of 11 periods available· newest 2019-12-31
Current liabilities: 7 of 11 periods available· newest 2019-12-31
Cash and cash equivalents: 9 of 11 periods available· newest 2019-12-31
long term debt: No compatible figures in this window
Shares outstanding: 7 of 11 periods available· newest 2019-12-31

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Net income
-100.5%

Prior period

iso4217-usd 1.49 million

2018-01-01 – 2018-12-31
Current period

−iso4217-usd 7,000

2019-01-01 – 2019-12-31

Exact inputs and evidence

-7000 − 1486000 = -1493000 iso4217-usd

1486000 iso4217-usd · 2018-01-01 – 2018-12-31
Inspect prior input Prior source
-7000 iso4217-usd · 2019-01-01 – 2019-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · QUALSTAR CORP · 2019-12-31 QUALSTAR CORP (edgar:758938) Year-over-year change in Net income: -1493000 iso4217-usd Concept: fundies:NetIncome Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -7000 iso4217-usd (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#487113 Filing: 000143774920005631 Input fundies:NetIncome: 1486000 iso4217-usd (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#486422 Filing: 000143774920005631
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
-171.2%

Prior period

iso4217-usd 163,000

2018-01-01 – 2018-12-31
Current period

−iso4217-usd 116,000

2019-01-01 – 2019-12-31

Exact inputs and evidence

-116000 − 163000 = -279000 iso4217-usd

163000 iso4217-usd · 2018-01-01 – 2018-12-31
Inspect prior input Prior source
-116000 iso4217-usd · 2019-01-01 – 2019-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · QUALSTAR CORP · 2019-12-31 QUALSTAR CORP (edgar:758938) Year-over-year change in Operating cash flow: -279000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -116000 iso4217-usd (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#485469 Filing: 000143774920005631 Input fundies:OperatingCashFlow: 163000 iso4217-usd (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#485672 Filing: 000143774920005631
The citation records this snapshot. The page link may show a newer release later.

Comparable inputs unavailable for: Revenue, Capital expenditure.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2017 2017-01-01 – 2017-12-31

Revenue iso4217-usd 10.64 million 100% of revenue
Cost of revenue iso4217-usd 6.39 million 60% of revenue
Operating expenses iso4217-usd 3.59 million 34% of revenue
Operating income iso4217-usd 657,000 6.2% of revenue
Tax, interest and other Derived iso4217-usd 17,000 0.2% of revenue
Net income iso4217-usd 640,000 6% of revenue

Cash

Operating cash flow iso4217-usd 1.05 million 9.8% of revenue
Capital expenditure Unavailable An input is unavailable.
Free cash flow Derived Unavailable An input is unavailable.

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2016 Operating loss: operating costs were 113% of revenue.
2017 94%

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2016 2016-01-01 – 2016-12-31	9417000	10630000 Derived	-1213000	-3000 Derived	-1210000	Unavailable	Source 2016-01-01 – 2016-12-31: 9417000 iso4217-usd Inspect Revenue Open source 2016-01-01 – 2016-12-31: -1213000 iso4217-usd Inspect Operating Income Open source 2016-01-01 – 2016-12-31: -1210000 iso4217-usd Inspect Net Income Open source 2016-01-01 – 2016-12-31: -127000 iso4217-usd Inspect Operating Cash Flow Open source
2017 2017-01-01 – 2017-12-31	10641000	9984000 Derived	657000	17000 Derived	640000	Unavailable	Source 2017-01-01 – 2017-12-31: 10641000 iso4217-usd Inspect Revenue Open source 2017-01-01 – 2017-12-31: 657000 iso4217-usd Inspect Operating Income Open source 2017-01-01 – 2017-12-31: 640000 iso4217-usd Inspect Net Income Open source 2017-01-01 – 2017-12-31: 1047000 iso4217-usd Inspect Operating Cash Flow Open source

Amounts are exact, in iso4217-usd.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

iso4217-usd 10.6M 2017

Values and sources

Revenue values and source evidence
Period	Series	Value(iso4217-usd)	Source evidence
20162016-12-31	Revenue	9417000	Revenue: 9417000 Open source
20172017-12-31	Revenue	10641000	Revenue: 10641000 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

13% 2017

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20162016-12-31	Year over year	No prior comparable period	Revenue: 9417000 Open source
20172017-12-31	Year over year	13%	Revenue: 10641000 Open source Revenue: 9417000 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin 6.2% 2017

Net margin 6% 2017

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20162016-12-31	Operating margin	-12.9%	Operating Income: -1213000 Open source Revenue: 9417000 Open source
20172017-12-31	Operating margin	6.2%	Operating Income: 657000 Open source Revenue: 10641000 Open source
20162016-12-31	Net margin	-12.8%	Net Income: -1210000 Open source Revenue: 9417000 Open source
20172017-12-31	Net margin	6%	Net Income: 640000 Open source Revenue: 10641000 Open source
20162016-12-31	Free cash flow margin	Not reported	Revenue: 9417000 Open source Operating Cash Flow: -127000 Open source
20172017-12-31	Free cash flow margin	Not reported	Revenue: 10641000 Open source Operating Cash Flow: 1047000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

iso4217-usd 1M 2017

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(iso4217-usd)	Source evidence
20162016-12-31	Operating cash flow	-127000	Operating Cash Flow: -127000 Open source
20172017-12-31	Operating cash flow	1047000	Operating Cash Flow: 1047000 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

Not enough comparable data to show this history.

Values and sources

Free cash flow values and source evidence
Period	Series	Value(iso4217-usd)	Source evidence
20162016-12-31	Free cash flow	Unavailable	Operating Cash Flow: -127000 Open source
20172017-12-31	Free cash flow	Unavailable	Operating Cash Flow: 1047000 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

31.2% 2017

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
20162016-12-31	Liabilities / assets	33.4%	Total Liabilities: 2424000 Open source Total Assets: 7263000 Open source
20172017-12-31	Liabilities / assets	31.2%	Total Liabilities: 2671000 Open source Total Assets: 8567000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

3.3× 2017

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20162016-12-31	Current assets / current liabilities	3.06×	Current Assets: 6900000 Open source Current Liabilities: 2256000 Open source
20172017-12-31	Current assets / current liabilities	3.3×	Current Assets: 8327000 Open source Current Liabilities: 2526000 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2013 2012-07-01 – 2013-06-30	−iso4217-usd 10.36 million Exact value Exact value: -10363000 iso4217-usd 2012-07-01 – 2013-06-30: -10363000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2013-06-30 QUALSTAR CORP (edgar:758938) Net Income: -10363000 iso4217-usd Concept: fundies:NetIncome Period: 2012-07-01 to 2013-06-30 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2013-06-30&surface=latest&period_type=duration&start=2012-07-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: -10363000 iso4217-usd (2012-07-01 to 2013-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774915016980/qbak-20150630.xml#650847 Filing: 000143774915016980 The citation records this snapshot. The page link may show a newer release later.	−iso4217-usd 6.49 million Exact value Exact value: -6485000 iso4217-usd 2012-07-01 – 2013-06-30: -6485000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2013-06-30 QUALSTAR CORP (edgar:758938) Operating Cash Flow: -6485000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2012-07-01 to 2013-06-30 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2013-06-30&surface=latest&period_type=duration&start=2012-07-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: -6485000 iso4217-usd (2012-07-01 to 2013-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774915016980/qbak-20150630.xml#650354 Filing: 000143774915016980 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2014 2013-07-01 – 2014-06-30	−iso4217-usd 5.62 million Exact value Exact value: -5624000 iso4217-usd 2013-07-01 – 2014-06-30: -5624000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2014-06-30 QUALSTAR CORP (edgar:758938) Net Income: -5624000 iso4217-usd Concept: fundies:NetIncome Period: 2013-07-01 to 2014-06-30 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2014-06-30&surface=latest&period_type=duration&start=2013-07-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: -5624000 iso4217-usd (2013-07-01 to 2014-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774915016980/qbak-20150630.xml#650702 Filing: 000143774915016980 The citation records this snapshot. The page link may show a newer release later.	−iso4217-usd 6.3 million Exact value Exact value: -6295000 iso4217-usd 2013-07-01 – 2014-06-30: -6295000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2014-06-30 QUALSTAR CORP (edgar:758938) Operating Cash Flow: -6295000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2013-07-01 to 2014-06-30 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2014-06-30&surface=latest&period_type=duration&start=2013-07-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: -6295000 iso4217-usd (2013-07-01 to 2014-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774915016980/qbak-20150630.xml#650151 Filing: 000143774915016980 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2015 2014-07-01 – 2015-06-30	−iso4217-usd 1.31 million Exact value Exact value: -1308000 iso4217-usd 2014-07-01 – 2015-06-30: -1308000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2015-06-30 QUALSTAR CORP (edgar:758938) Net Income: -1308000 iso4217-usd Concept: fundies:NetIncome Period: 2014-07-01 to 2015-06-30 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2015-06-30&surface=latest&period_type=duration&start=2014-07-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: -1308000 iso4217-usd (2014-07-01 to 2015-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774917004721/qbak-20161231.xml#578622 Filing: 000143774917004721 The citation records this snapshot. The page link may show a newer release later.	−iso4217-usd 2.36 million Exact value Exact value: -2364000 iso4217-usd 2014-07-01 – 2015-06-30: -2364000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2015-06-30 QUALSTAR CORP (edgar:758938) Operating Cash Flow: -2364000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2014-07-01 to 2015-06-30 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2015-06-30&surface=latest&period_type=duration&start=2014-07-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: -2364000 iso4217-usd (2014-07-01 to 2015-06-30) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774917004721/qbak-20161231.xml#577829 Filing: 000143774917004721 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2015 2015-01-01 – 2015-12-31	−iso4217-usd 2.63 million Exact value Exact value: -2626000 iso4217-usd 2015-01-01 – 2015-12-31: -2626000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2015-12-31 QUALSTAR CORP (edgar:758938) Net Income: -2626000 iso4217-usd Concept: fundies:NetIncome Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: -2626000 iso4217-usd (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774917004721/qbak-20161231.xml#580158 Filing: 000143774917004721 The citation records this snapshot. The page link may show a newer release later.	−iso4217-usd 1.19 million Exact value Exact value: -1190000 iso4217-usd 2015-01-01 – 2015-12-31: -1190000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2015-12-31 QUALSTAR CORP (edgar:758938) Operating Cash Flow: -1190000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: -1190000 iso4217-usd (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774917004721/qbak-20161231.xml#577342 Filing: 000143774917004721 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2016 2016-01-01 – 2016-12-31	−iso4217-usd 1.21 million Exact value Exact value: -1210000 iso4217-usd 2016-01-01 – 2016-12-31: -1210000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2016-12-31 QUALSTAR CORP (edgar:758938) Net Income: -1210000 iso4217-usd Concept: fundies:NetIncome Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: -1210000 iso4217-usd (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774918004815/qbak-20171231.xml#419018 Filing: 000143774918004815 The citation records this snapshot. The page link may show a newer release later.	−iso4217-usd 127,000 Exact value Exact value: -127000 iso4217-usd 2016-01-01 – 2016-12-31: -127000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2016-12-31 QUALSTAR CORP (edgar:758938) Operating Cash Flow: -127000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: -127000 iso4217-usd (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774918004815/qbak-20171231.xml#418266 Filing: 000143774918004815 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2017 2017-01-01 – 2017-12-31	iso4217-usd 640,000 Exact value Exact value: 640000 iso4217-usd 2017-01-01 – 2017-12-31: 640000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2017-12-31 QUALSTAR CORP (edgar:758938) Net Income: 640000 iso4217-usd Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: 640000 iso4217-usd (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774919004348/qbak-20181231.xml#392597 Filing: 000143774919004348 The citation records this snapshot. The page link may show a newer release later.	iso4217-usd 1.05 million Exact value Exact value: 1047000 iso4217-usd 2017-01-01 – 2017-12-31: 1047000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2017-12-31 QUALSTAR CORP (edgar:758938) Operating Cash Flow: 1047000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: 1047000 iso4217-usd (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774919004348/qbak-20181231.xml#391847 Filing: 000143774919004348 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2018 2018-01-01 – 2018-12-31	iso4217-usd 1.49 million Exact value Exact value: 1486000 iso4217-usd 2018-01-01 – 2018-12-31: 1486000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2018-12-31 QUALSTAR CORP (edgar:758938) Net Income: 1486000 iso4217-usd Concept: fundies:NetIncome Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: 1486000 iso4217-usd (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#486422 Filing: 000143774920005631 The citation records this snapshot. The page link may show a newer release later.	iso4217-usd 163,000 Exact value Exact value: 163000 iso4217-usd 2018-01-01 – 2018-12-31: 163000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2018-12-31 QUALSTAR CORP (edgar:758938) Operating Cash Flow: 163000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: 163000 iso4217-usd (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#485672 Filing: 000143774920005631 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2019 2019-01-01 – 2019-12-31	−iso4217-usd 7,000 Exact value Exact value: -7000 iso4217-usd 2019-01-01 – 2019-12-31: -7000 iso4217-usd Inspect Net Income Open source Share or cite Citation for Net Income · QUALSTAR CORP · 2019-12-31 QUALSTAR CORP (edgar:758938) Net Income: -7000 iso4217-usd Concept: fundies:NetIncome Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3ANetIncome&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=iso4217-usd&dimensions= Input fundies:NetIncome: -7000 iso4217-usd (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#487113 Filing: 000143774920005631 The citation records this snapshot. The page link may show a newer release later.	−iso4217-usd 116,000 Exact value Exact value: -116000 iso4217-usd 2019-01-01 – 2019-12-31: -116000 iso4217-usd Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · QUALSTAR CORP · 2019-12-31 QUALSTAR CORP (edgar:758938) Operating Cash Flow: -116000 iso4217-usd Concept: fundies:OperatingCashFlow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/758938/explain?concept=fundies%3AOperatingCashFlow&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=iso4217-usd&dimensions= Input fundies:OperatingCashFlow: -116000 iso4217-usd (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/758938/000143774920005631/qbak-20191231.xml#485469 Filing: 000143774920005631 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

94 filings · 2,810 latest values · 2,809 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0000758938, 758938, edgar:758938, qbak

Also known as QUALSTAR CORP, Qualstar Corp

QUALSTAR CORP

Latest quarter

Revenue

Operating margin

Operating cash flow

Reported share-count change

Trailing twelve months

Capital expenditure

Company performance

What changed year over year

Net income

Operating cash flow

Where revenue goes

2017 2017-01-01 – 2017-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation