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DETECTION SYSTEMS INC

EDGAR

Quarterly report (10-Q) · filed 2000-11-14

31 filing records in this dataset, filed from 1995-06-29 to 2000-11-14. Explore the available filing history and original sources.

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

Watchlist

Latest quarter

Revenue

35.4 million USD

2000-09-30 · USD

Exact inputs and evidence

Revenue: 35377000 USD Source

Operating margin

6.37%

2000-09-30 · %

Exact inputs and evidence

Operating Income: 2254000 USD Source
Revenue: 35377000 USD Source

Cash and cash equivalents: 1.97 million USD 2000-09-30 Source
Exact value

1966000 USD
Long-term debt including current maturities: Not available
Shares outstanding: Not available

Trailing twelve months

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

Revenue

140 million USD

1999-10-01 – 2000-09-30

Exact inputs and evidence

Revenue: 36333000 USD · 1999-10-01 – 1999-12-31 Source
Revenue: 141918000 USD · 1999-04-01 – 2000-03-31 Source
Revenue: 107798000 USD · 1999-04-01 – 1999-12-31 Source
Revenue: 33842000 USD · 2000-04-01 – 2000-06-30 Source
Revenue: 35377000 USD · 2000-07-01 – 2000-09-30 Source

Net income

2.1 million USD

1999-10-01 – 2000-09-30

Exact inputs and evidence

Net income: 1155000 USD · 1999-10-01 – 1999-12-31 Source
Net income: 3468000 USD · 1999-04-01 – 2000-03-31 Source
Net income: 4077000 USD · 1999-04-01 – 1999-12-31 Source
Net income: 678000 USD · 2000-04-01 – 2000-06-30 Source
Net income: 878000 USD · 2000-07-01 – 2000-09-30 Source

Operating cash flow

9.79 million USD

1999-04-01 – 2000-03-31

Exact inputs and evidence

Operating cash flow: 3963000 USD · 1999-04-01 – 1999-06-30 Source
Operating cash flow: 8650000 USD · 1999-04-01 – 1999-09-30 Source
Operating cash flow: 3963000 USD · 1999-04-01 – 1999-06-30 Source
Operating cash flow: 8323000 USD · 1999-04-01 – 1999-12-31 Source
Operating cash flow: 8650000 USD · 1999-04-01 – 1999-09-30 Source
Operating cash flow: 9787000 USD · 1999-04-01 – 2000-03-31 Source
Operating cash flow: 8323000 USD · 1999-04-01 – 1999-12-31 Source

Capital expenditure

3.38 million USD

1999-04-01 – 2000-03-31

Exact inputs and evidence

Capital expenditure: 810000 USD · 1999-04-01 – 1999-06-30 Source
Capital expenditure: 1416000 USD · 1999-04-01 – 1999-09-30 Source
Capital expenditure: 810000 USD · 1999-04-01 – 1999-06-30 Source
Capital expenditure: 2206000 USD · 1999-04-01 – 1999-12-31 Source
Capital expenditure: 1416000 USD · 1999-04-01 – 1999-09-30 Source
Capital expenditure: 3381000 USD · 1999-04-01 – 2000-03-31 Source
Capital expenditure: 2206000 USD · 1999-04-01 – 1999-12-31 Source

Free cash flow

6.41 million USD

1999-04-01 – 2000-03-31

Exact inputs and evidence

Operating cash flow: 3963000 USD · 1999-04-01 – 1999-06-30 Source
Operating cash flow: 8650000 USD · 1999-04-01 – 1999-09-30 Source
Operating cash flow: 3963000 USD · 1999-04-01 – 1999-06-30 Source
Operating cash flow: 8323000 USD · 1999-04-01 – 1999-12-31 Source
Operating cash flow: 8650000 USD · 1999-04-01 – 1999-09-30 Source
Operating cash flow: 9787000 USD · 1999-04-01 – 2000-03-31 Source
Operating cash flow: 8323000 USD · 1999-04-01 – 1999-12-31 Source
Capital expenditure: 810000 USD · 1999-04-01 – 1999-06-30 Source
Capital expenditure: 1416000 USD · 1999-04-01 – 1999-09-30 Source
Capital expenditure: 810000 USD · 1999-04-01 – 1999-06-30 Source
Capital expenditure: 2206000 USD · 1999-04-01 – 1999-12-31 Source
Capital expenditure: 1416000 USD · 1999-04-01 – 1999-09-30 Source
Capital expenditure: 3381000 USD · 1999-04-01 – 2000-03-31 Source
Capital expenditure: 2206000 USD · 1999-04-01 – 1999-12-31 Source

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

Latest filing recorded: 2000-11-14.

Financial data available through: 2000-03-31.

Coverage by financial measure

Revenue: 7 of 11 periods available· newest 2000-03-31
Operating income: 6 of 11 periods available· newest 2000-03-31
Net income: 7 of 11 periods available· newest 2000-03-31
Operating cash flow: 7 of 11 periods available· newest 2000-03-31
Capital expenditure: 7 of 11 periods available· newest 2000-03-31
Total assets: 7 of 11 periods available· newest 2000-03-31
liabilities: No compatible figures in this window
Current assets: 6 of 11 periods available· newest 2000-03-31
Current liabilities: 7 of 11 periods available· newest 2000-03-31
Cash and cash equivalents: 6 of 11 periods available· newest 2000-03-31
long term debt: No compatible figures in this window
shares outstanding: No compatible figures in this window

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.

Revenue
+2.8%

Prior period

USD 138.05 million

1998-04-01 – 1999-03-31
Current period

USD 141.92 million

1999-04-01 – 2000-03-31

Exact inputs and evidence

141918000 − 138045000 = 3873000 USD

138045000 USD · 1998-04-01 – 1999-03-31
Inspect prior input Prior source
141918000 USD · 1999-04-01 – 2000-03-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Year-over-year change in Revenue: 3873000 USD Concept: fundies:Revenue Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 141918000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1771 Input fundies:Revenue: 138045000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1771
The citation records this snapshot. The page link may show a newer release later.
Net income
-22.4%

Prior period

USD 4.47 million

1998-04-01 – 1999-03-31
Current period

USD 3.47 million

1999-04-01 – 2000-03-31

Exact inputs and evidence

3468000 − 4471000 = -1003000 USD

4471000 USD · 1998-04-01 – 1999-03-31
Inspect prior input Prior source
3468000 USD · 1999-04-01 – 2000-03-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Year-over-year change in Net income: -1003000 USD Concept: fundies:NetIncome Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 3468000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1821 Input fundies:NetIncome: 4471000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1821
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+36%

Prior period

USD 7.2 million

1998-04-01 – 1999-03-31
Current period

USD 9.79 million

1999-04-01 – 2000-03-31

Exact inputs and evidence

9787000 − 7197000 = 2590000 USD

7197000 USD · 1998-04-01 – 1999-03-31
Inspect prior input Prior source
9787000 USD · 1999-04-01 – 2000-03-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Year-over-year change in Operating cash flow: 2590000 USD Concept: fundies:OperatingCashFlow Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 9787000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838 Input fundies:OperatingCashFlow: 7197000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+0.8%

Prior period

USD 3.35 million

1998-04-01 – 1999-03-31
Current period

USD 3.38 million

1999-04-01 – 2000-03-31

Exact inputs and evidence

3381000 − 3354000 = 27000 USD

3354000 USD · 1998-04-01 – 1999-03-31
Inspect prior input Prior source
3381000 USD · 1999-04-01 – 2000-03-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Year-over-year change in Capital expenditure: 27000 USD Concept: fundies:CapitalExpenditure Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 3381000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842 Input fundies:CapitalExpenditure: 3354000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842
The citation records this snapshot. The page link may show a newer release later.

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.

2000 1999-04-01 – 2000-03-31

Revenue USD 141.92 million 100% of revenue
Operating costs Derived USD 134.74 million 95% of revenue
Operating income USD 7.18 million 5.1% of revenue
Tax, interest and other Derived USD 3.71 million 2.6% of revenue
Net income USD 3.47 million 2.4% of revenue

Cash

Operating cash flow USD 9.79 million 6.9% of revenue
Capital expenditure USD 3.38 million 2.4% of revenue
Free cash flow Derived USD 6.41 million 4.5% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

1994 Not shown: operating income or net income is not reported.
1995 92%
1996 Operating loss: operating costs were 125% of revenue.
1997 93%
1998 96%
1999 94%
2000 95%

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
1994 1993-04-01 – 1994-03-31	31550710	Unavailable	Unavailable	Unavailable	1275441	-676930 Derived	Source 1993-04-01 – 1994-03-31: 31550710 USD Inspect Revenue Open source 1993-04-01 – 1994-03-31: 1275441 USD Inspect Net Income Open source 1993-04-01 – 1994-03-31: 485987 USD Inspect Operating Cash Flow Open source 1993-04-01 – 1994-03-31: 1162917 USD Inspect Capital Expenditure Open source
1995 1994-04-01 – 1995-03-31	34336336	31689210 Derived	2647126	1132637 Derived	1514489	3325189 Derived	Source 1994-04-01 – 1995-03-31: 34336336 USD Inspect Revenue Open source 1994-04-01 – 1995-03-31: 2647126 USD Inspect Operating Income Open source 1994-04-01 – 1995-03-31: 1514489 USD Inspect Net Income Open source 1994-04-01 – 1995-03-31: 4683198 USD Inspect Operating Cash Flow Open source 1994-04-01 – 1995-03-31: 1358009 USD Inspect Capital Expenditure Open source
1996 1995-04-01 – 1996-03-31	41857000	52420000 Derived	-10563000	-2708000 Derived	-7855000	-6818000 Derived	Source 1995-04-01 – 1996-03-31: 41857000 USD Inspect Revenue Open source 1995-04-01 – 1996-03-31: -10563000 USD Inspect Operating Income Open source 1995-04-01 – 1996-03-31: -7855000 USD Inspect Net Income Open source 1995-04-01 – 1996-03-31: -3716000 USD Inspect Operating Cash Flow Open source 1995-04-01 – 1996-03-31: 3102000 USD Inspect Capital Expenditure Open source
1997 1996-04-01 – 1997-03-31	101251000	94533000 Derived	6718000	2993000 Derived	3725000	-10582000 Derived	Source 1996-04-01 – 1997-03-31: 101251000 USD Inspect Revenue Open source 1996-04-01 – 1997-03-31: 6718000 USD Inspect Operating Income Open source 1996-04-01 – 1997-03-31: 3725000 USD Inspect Net Income Open source 1996-04-01 – 1997-03-31: -6599000 USD Inspect Operating Cash Flow Open source 1996-04-01 – 1997-03-31: 3983000 USD Inspect Capital Expenditure Open source
1998 1997-04-01 – 1998-03-31	126343000	121511000 Derived	4832000	3450000 Derived	1382000	-8885000 Derived	Source 1997-04-01 – 1998-03-31: 126343000 USD Inspect Revenue Open source 1997-04-01 – 1998-03-31: 4832000 USD Inspect Operating Income Open source 1997-04-01 – 1998-03-31: 1382000 USD Inspect Net Income Open source 1997-04-01 – 1998-03-31: -6053000 USD Inspect Operating Cash Flow Open source 1997-04-01 – 1998-03-31: 2832000 USD Inspect Capital Expenditure Open source
1999 1998-04-01 – 1999-03-31	138045000	129397000 Derived	8648000	4177000 Derived	4471000	3843000 Derived	Source 1998-04-01 – 1999-03-31: 138045000 USD Inspect Revenue Open source 1998-04-01 – 1999-03-31: 8648000 USD Inspect Operating Income Open source 1998-04-01 – 1999-03-31: 4471000 USD Inspect Net Income Open source 1998-04-01 – 1999-03-31: 7197000 USD Inspect Operating Cash Flow Open source 1998-04-01 – 1999-03-31: 3354000 USD Inspect Capital Expenditure Open source
2000 1999-04-01 – 2000-03-31	141918000	134736000 Derived	7182000	3714000 Derived	3468000	6406000 Derived	Source 1999-04-01 – 2000-03-31: 141918000 USD Inspect Revenue Open source 1999-04-01 – 2000-03-31: 7182000 USD Inspect Operating Income Open source 1999-04-01 – 2000-03-31: 3468000 USD Inspect Net Income Open source 1999-04-01 – 2000-03-31: 9787000 USD Inspect Operating Cash Flow Open source 1999-04-01 – 2000-03-31: 3381000 USD Inspect Capital Expenditure Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 141.9M 2000

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
19941994-03-31	Revenue	31550710	Revenue: 31550710 Open source
19951995-03-31	Revenue	34336336	Revenue: 34336336 Open source
19961996-03-31	Revenue	41857000	Revenue: 41857000 Open source
19971997-03-31	Revenue	101251000	Revenue: 101251000 Open source
19981998-03-31	Revenue	126343000	Revenue: 126343000 Open source
19991999-03-31	Revenue	138045000	Revenue: 138045000 Open source
20002000-03-31	Revenue	141918000	Revenue: 141918000 Open source

Revenue growth

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

2.8% 2000

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
19941994-03-31	Year over year	No prior comparable period	Revenue: 31550710 Open source
19951995-03-31	Year over year	8.8%	Revenue: 34336336 Open source Revenue: 31550710 Open source
19961996-03-31	Year over year	21.9%	Revenue: 41857000 Open source Revenue: 34336336 Open source
19971997-03-31	Year over year	141.9%	Revenue: 101251000 Open source Revenue: 41857000 Open source
19981998-03-31	Year over year	24.8%	Revenue: 126343000 Open source Revenue: 101251000 Open source
19991999-03-31	Year over year	9.3%	Revenue: 138045000 Open source Revenue: 126343000 Open source
20002000-03-31	Year over year	2.8%	Revenue: 141918000 Open source Revenue: 138045000 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 5.1% 2000

Net margin 2.4% 2000

Free cash flow margin 4.5% 2000

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
1994-03-31	Operating margin	Not reported	Revenue: 31550710 Open source
19951995-03-31	Operating margin	7.7%	Operating Income: 2647126 Open source Revenue: 34336336 Open source
19961996-03-31	Operating margin	-25.2%	Operating Income: -10563000 Open source Revenue: 41857000 Open source
19971997-03-31	Operating margin	6.6%	Operating Income: 6718000 Open source Revenue: 101251000 Open source
19981998-03-31	Operating margin	3.8%	Operating Income: 4832000 Open source Revenue: 126343000 Open source
19991999-03-31	Operating margin	6.3%	Operating Income: 8648000 Open source Revenue: 138045000 Open source
20002000-03-31	Operating margin	5.1%	Operating Income: 7182000 Open source Revenue: 141918000 Open source
19941994-03-31	Net margin	4%	Net Income: 1275441 Open source Revenue: 31550710 Open source
19951995-03-31	Net margin	4.4%	Net Income: 1514489 Open source Revenue: 34336336 Open source
19961996-03-31	Net margin	-18.8%	Net Income: -7855000 Open source Revenue: 41857000 Open source
19971997-03-31	Net margin	3.7%	Net Income: 3725000 Open source Revenue: 101251000 Open source
19981998-03-31	Net margin	1.1%	Net Income: 1382000 Open source Revenue: 126343000 Open source
19991999-03-31	Net margin	3.2%	Net Income: 4471000 Open source Revenue: 138045000 Open source
20002000-03-31	Net margin	2.4%	Net Income: 3468000 Open source Revenue: 141918000 Open source
19941994-03-31	Free cash flow margin	-2.1%	Revenue: 31550710 Open source Operating Cash Flow: 485987 Open source Capital Expenditure: 1162917 Open source
19951995-03-31	Free cash flow margin	9.7%	Revenue: 34336336 Open source Operating Cash Flow: 4683198 Open source Capital Expenditure: 1358009 Open source
19961996-03-31	Free cash flow margin	-16.3%	Revenue: 41857000 Open source Operating Cash Flow: -3716000 Open source Capital Expenditure: 3102000 Open source
19971997-03-31	Free cash flow margin	-10.5%	Revenue: 101251000 Open source Operating Cash Flow: -6599000 Open source Capital Expenditure: 3983000 Open source
19981998-03-31	Free cash flow margin	-7%	Revenue: 126343000 Open source Operating Cash Flow: -6053000 Open source Capital Expenditure: 2832000 Open source
19991999-03-31	Free cash flow margin	2.8%	Revenue: 138045000 Open source Operating Cash Flow: 7197000 Open source Capital Expenditure: 3354000 Open source
20002000-03-31	Free cash flow margin	4.5%	Revenue: 141918000 Open source Operating Cash Flow: 9787000 Open source Capital Expenditure: 3381000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD 9.8M 2000

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19941994-03-31	Operating cash flow	485987	Operating Cash Flow: 485987 Open source
19951995-03-31	Operating cash flow	4683198	Operating Cash Flow: 4683198 Open source
19961996-03-31	Operating cash flow	-3716000	Operating Cash Flow: -3716000 Open source
19971997-03-31	Operating cash flow	-6599000	Operating Cash Flow: -6599000 Open source
19981998-03-31	Operating cash flow	-6053000	Operating Cash Flow: -6053000 Open source
19991999-03-31	Operating cash flow	7197000	Operating Cash Flow: 7197000 Open source
20002000-03-31	Operating cash flow	9787000	Operating Cash Flow: 9787000 Open source

Free cash flow

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

USD 6.4M 2000

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19941994-03-31	Free cash flow	-676930	Operating Cash Flow: 485987 Open source Capital Expenditure: 1162917 Open source
19951995-03-31	Free cash flow	3325189	Operating Cash Flow: 4683198 Open source Capital Expenditure: 1358009 Open source
19961996-03-31	Free cash flow	-6818000	Operating Cash Flow: -3716000 Open source Capital Expenditure: 3102000 Open source
19971997-03-31	Free cash flow	-10582000	Operating Cash Flow: -6599000 Open source Capital Expenditure: 3983000 Open source
19981998-03-31	Free cash flow	-8885000	Operating Cash Flow: -6053000 Open source Capital Expenditure: 2832000 Open source
19991999-03-31	Free cash flow	3843000	Operating Cash Flow: 7197000 Open source Capital Expenditure: 3354000 Open source
20002000-03-31	Free cash flow	6406000	Operating Cash Flow: 9787000 Open source Capital Expenditure: 3381000 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.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
1994-03-31	Liabilities / assets	Not reported	Total Assets: 22779858 Open source
1995-03-31	Liabilities / assets	Not reported	Total Assets: 24745293 Open source
1996-03-31	Liabilities / assets	Not reported	Total Assets: 45897578 Open source
1997-03-31	Liabilities / assets	Not reported	Total Assets: 68275851 Open source
1998-03-31	Liabilities / assets	Not reported	Total Assets: 94044000 Open source
1999-03-31	Liabilities / assets	Not reported	Total Assets: 92812000 Open source
2000-03-31	Liabilities / assets	Not reported	Total Assets: 95618000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

3.91× 2000

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
1994-03-31	Current assets / current liabilities	Not reported	Current Liabilities: 2388656 Open source
19951995-03-31	Current assets / current liabilities	6.01×	Current Assets: 17953275 Open source Current Liabilities: 2989521 Open source
19961996-03-31	Current assets / current liabilities	2.24×	Current Assets: 28426328 Open source Current Liabilities: 12714038 Open source
19971997-03-31	Current assets / current liabilities	2.6×	Current Assets: 50501000 Open source Current Liabilities: 19433682 Open source
19981998-03-31	Current assets / current liabilities	2.91×	Current Assets: 68520000 Open source Current Liabilities: 23576000 Open source
19991999-03-31	Current assets / current liabilities	3.85×	Current Assets: 66341000 Open source Current Liabilities: 17244000 Open source
20002000-03-31	Current assets / current liabilities	3.91×	Current Assets: 68720000 Open source Current Liabilities: 17591000 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
1994 1993-04-01 – 1994-03-31	USD 1.28 million Exact value Exact value: 1275441 USD 1993-04-01 – 1994-03-31: 1275441 USD Inspect Net Income Open source Share or cite Citation for Net Income · DETECTION SYSTEMS INC · 1994-03-31 DETECTION SYSTEMS INC (edgar:28365) Net Income: 1275441 USD Concept: fundies:NetIncome Period: 1993-04-01 to 1994-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ANetIncome&period=1994-03-31&surface=latest&period_type=duration&start=1993-04-01&unit=USD&dimensions= Input fundies:NetIncome: 1275441 USD (1993-04-01 to 1994-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-96-000018.txt#6100 The citation records this snapshot. The page link may show a newer release later.	USD 485,987 Exact value Exact value: 485987 USD 1993-04-01 – 1994-03-31: 485987 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · DETECTION SYSTEMS INC · 1994-03-31 DETECTION SYSTEMS INC (edgar:28365) Operating Cash Flow: 485987 USD Concept: fundies:OperatingCashFlow Period: 1993-04-01 to 1994-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3AOperatingCashFlow&period=1994-03-31&surface=latest&period_type=duration&start=1993-04-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 485987 USD (1993-04-01 to 1994-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-96-000018.txt#6127 The citation records this snapshot. The page link may show a newer release later.	USD 1.16 million Exact value Exact value: 1162917 USD 1993-04-01 – 1994-03-31: 1162917 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · DETECTION SYSTEMS INC · 1994-03-31 DETECTION SYSTEMS INC (edgar:28365) Capital Expenditure: 1162917 USD Concept: fundies:CapitalExpenditure Period: 1993-04-01 to 1994-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ACapitalExpenditure&period=1994-03-31&surface=latest&period_type=duration&start=1993-04-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 1162917 USD (1993-04-01 to 1994-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-96-000018.txt#6133 The citation records this snapshot. The page link may show a newer release later.	−USD 676,930 Calculation and evidence 485987 − 1162917 USD Exact free cash flow: -676930 USD 1993-04-01 – 1994-03-31: 485987 USD · Inspect Operating Cash Flow · Source 1993-04-01 – 1994-03-31: 1162917 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · DETECTION SYSTEMS INC · 1994-03-31 DETECTION SYSTEMS INC (edgar:28365) Free cash flow: -676930 USD Concept: free-cash-flow Period: 1993-04-01 to 1994-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 485987 USD (1993-04-01 to 1994-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-96-000018.txt#6127 Input fundies:CapitalExpenditure: 1162917 USD (1993-04-01 to 1994-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-96-000018.txt#6133 The citation records this snapshot. The page link may show a newer release later.
1995 1994-04-01 – 1995-03-31	USD 1.51 million Exact value Exact value: 1514489 USD 1994-04-01 – 1995-03-31: 1514489 USD Inspect Net Income Open source Share or cite Citation for Net Income · DETECTION SYSTEMS INC · 1995-03-31 DETECTION SYSTEMS INC (edgar:28365) Net Income: 1514489 USD Concept: fundies:NetIncome Period: 1994-04-01 to 1995-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ANetIncome&period=1995-03-31&surface=latest&period_type=duration&start=1994-04-01&unit=USD&dimensions= Input fundies:NetIncome: 1514489 USD (1994-04-01 to 1995-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-97-000004.txt#5862 The citation records this snapshot. The page link may show a newer release later.	USD 4.68 million Exact value Exact value: 4683198 USD 1994-04-01 – 1995-03-31: 4683198 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · DETECTION SYSTEMS INC · 1995-03-31 DETECTION SYSTEMS INC (edgar:28365) Operating Cash Flow: 4683198 USD Concept: fundies:OperatingCashFlow Period: 1994-04-01 to 1995-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3AOperatingCashFlow&period=1995-03-31&surface=latest&period_type=duration&start=1994-04-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 4683198 USD (1994-04-01 to 1995-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-97-000004.txt#5892 The citation records this snapshot. The page link may show a newer release later.	USD 1.36 million Exact value Exact value: 1358009 USD 1994-04-01 – 1995-03-31: 1358009 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · DETECTION SYSTEMS INC · 1995-03-31 DETECTION SYSTEMS INC (edgar:28365) Capital Expenditure: 1358009 USD Concept: fundies:CapitalExpenditure Period: 1994-04-01 to 1995-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ACapitalExpenditure&period=1995-03-31&surface=latest&period_type=duration&start=1994-04-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 1358009 USD (1994-04-01 to 1995-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-97-000004.txt#5898 The citation records this snapshot. The page link may show a newer release later.	USD 3.33 million Calculation and evidence 4683198 − 1358009 USD Exact free cash flow: 3325189 USD 1994-04-01 – 1995-03-31: 4683198 USD · Inspect Operating Cash Flow · Source 1994-04-01 – 1995-03-31: 1358009 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · DETECTION SYSTEMS INC · 1995-03-31 DETECTION SYSTEMS INC (edgar:28365) Free cash flow: 3325189 USD Concept: free-cash-flow Period: 1994-04-01 to 1995-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 4683198 USD (1994-04-01 to 1995-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-97-000004.txt#5892 Input fundies:CapitalExpenditure: 1358009 USD (1994-04-01 to 1995-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-97-000004.txt#5898 The citation records this snapshot. The page link may show a newer release later.
1996 1995-04-01 – 1996-03-31	−USD 7.86 million Exact value Exact value: -7855000 USD 1995-04-01 – 1996-03-31: -7855000 USD Inspect Net Income Open source Share or cite Citation for Net Income · DETECTION SYSTEMS INC · 1996-03-31 DETECTION SYSTEMS INC (edgar:28365) Net Income: -7855000 USD Concept: fundies:NetIncome Period: 1995-04-01 to 1996-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ANetIncome&period=1996-03-31&surface=latest&period_type=duration&start=1995-04-01&unit=USD&dimensions= Input fundies:NetIncome: -7855000 USD (1995-04-01 to 1996-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-98-000010.txt#1942 The citation records this snapshot. The page link may show a newer release later.	−USD 3.72 million Exact value Exact value: -3716000 USD 1995-04-01 – 1996-03-31: -3716000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · DETECTION SYSTEMS INC · 1996-03-31 DETECTION SYSTEMS INC (edgar:28365) Operating Cash Flow: -3716000 USD Concept: fundies:OperatingCashFlow Period: 1995-04-01 to 1996-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3AOperatingCashFlow&period=1996-03-31&surface=latest&period_type=duration&start=1995-04-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -3716000 USD (1995-04-01 to 1996-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-98-000010.txt#1960 The citation records this snapshot. The page link may show a newer release later.	USD 3.1 million Exact value Exact value: 3102000 USD 1995-04-01 – 1996-03-31: 3102000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · DETECTION SYSTEMS INC · 1996-03-31 DETECTION SYSTEMS INC (edgar:28365) Capital Expenditure: 3102000 USD Concept: fundies:CapitalExpenditure Period: 1995-04-01 to 1996-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ACapitalExpenditure&period=1996-03-31&surface=latest&period_type=duration&start=1995-04-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 3102000 USD (1995-04-01 to 1996-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-98-000010.txt#1964 The citation records this snapshot. The page link may show a newer release later.	−USD 6.82 million Calculation and evidence -3716000 − 3102000 USD Exact free cash flow: -6818000 USD 1995-04-01 – 1996-03-31: -3716000 USD · Inspect Operating Cash Flow · Source 1995-04-01 – 1996-03-31: 3102000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · DETECTION SYSTEMS INC · 1996-03-31 DETECTION SYSTEMS INC (edgar:28365) Free cash flow: -6818000 USD Concept: free-cash-flow Period: 1995-04-01 to 1996-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -3716000 USD (1995-04-01 to 1996-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-98-000010.txt#1960 Input fundies:CapitalExpenditure: 3102000 USD (1995-04-01 to 1996-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-98-000010.txt#1964 The citation records this snapshot. The page link may show a newer release later.
1997 1996-04-01 – 1997-03-31	USD 3.73 million Exact value Exact value: 3725000 USD 1996-04-01 – 1997-03-31: 3725000 USD Inspect Net Income Open source Share or cite Citation for Net Income · DETECTION SYSTEMS INC · 1997-03-31 DETECTION SYSTEMS INC (edgar:28365) Net Income: 3725000 USD Concept: fundies:NetIncome Period: 1996-04-01 to 1997-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ANetIncome&period=1997-03-31&surface=latest&period_type=duration&start=1996-04-01&unit=USD&dimensions= Input fundies:NetIncome: 3725000 USD (1996-04-01 to 1997-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-99-000006.txt#1833 The citation records this snapshot. The page link may show a newer release later.	−USD 6.6 million Exact value Exact value: -6599000 USD 1996-04-01 – 1997-03-31: -6599000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · DETECTION SYSTEMS INC · 1997-03-31 DETECTION SYSTEMS INC (edgar:28365) Operating Cash Flow: -6599000 USD Concept: fundies:OperatingCashFlow Period: 1996-04-01 to 1997-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3AOperatingCashFlow&period=1997-03-31&surface=latest&period_type=duration&start=1996-04-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -6599000 USD (1996-04-01 to 1997-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-99-000006.txt#1850 The citation records this snapshot. The page link may show a newer release later.	USD 3.98 million Exact value Exact value: 3983000 USD 1996-04-01 – 1997-03-31: 3983000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · DETECTION SYSTEMS INC · 1997-03-31 DETECTION SYSTEMS INC (edgar:28365) Capital Expenditure: 3983000 USD Concept: fundies:CapitalExpenditure Period: 1996-04-01 to 1997-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ACapitalExpenditure&period=1997-03-31&surface=latest&period_type=duration&start=1996-04-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 3983000 USD (1996-04-01 to 1997-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-99-000006.txt#1854 The citation records this snapshot. The page link may show a newer release later.	−USD 10.58 million Calculation and evidence -6599000 − 3983000 USD Exact free cash flow: -10582000 USD 1996-04-01 – 1997-03-31: -6599000 USD · Inspect Operating Cash Flow · Source 1996-04-01 – 1997-03-31: 3983000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · DETECTION SYSTEMS INC · 1997-03-31 DETECTION SYSTEMS INC (edgar:28365) Free cash flow: -10582000 USD Concept: free-cash-flow Period: 1996-04-01 to 1997-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -6599000 USD (1996-04-01 to 1997-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-99-000006.txt#1850 Input fundies:CapitalExpenditure: 3983000 USD (1996-04-01 to 1997-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-99-000006.txt#1854 The citation records this snapshot. The page link may show a newer release later.
1998 1997-04-01 – 1998-03-31	USD 1.38 million Exact value Exact value: 1382000 USD 1997-04-01 – 1998-03-31: 1382000 USD Inspect Net Income Open source Share or cite Citation for Net Income · DETECTION SYSTEMS INC · 1998-03-31 DETECTION SYSTEMS INC (edgar:28365) Net Income: 1382000 USD Concept: fundies:NetIncome Period: 1997-04-01 to 1998-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ANetIncome&period=1998-03-31&surface=latest&period_type=duration&start=1997-04-01&unit=USD&dimensions= Input fundies:NetIncome: 1382000 USD (1997-04-01 to 1998-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1821 The citation records this snapshot. The page link may show a newer release later.	−USD 6.05 million Exact value Exact value: -6053000 USD 1997-04-01 – 1998-03-31: -6053000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · DETECTION SYSTEMS INC · 1998-03-31 DETECTION SYSTEMS INC (edgar:28365) Operating Cash Flow: -6053000 USD Concept: fundies:OperatingCashFlow Period: 1997-04-01 to 1998-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3AOperatingCashFlow&period=1998-03-31&surface=latest&period_type=duration&start=1997-04-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -6053000 USD (1997-04-01 to 1998-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838 The citation records this snapshot. The page link may show a newer release later.	USD 2.83 million Exact value Exact value: 2832000 USD 1997-04-01 – 1998-03-31: 2832000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · DETECTION SYSTEMS INC · 1998-03-31 DETECTION SYSTEMS INC (edgar:28365) Capital Expenditure: 2832000 USD Concept: fundies:CapitalExpenditure Period: 1997-04-01 to 1998-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ACapitalExpenditure&period=1998-03-31&surface=latest&period_type=duration&start=1997-04-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 2832000 USD (1997-04-01 to 1998-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842 The citation records this snapshot. The page link may show a newer release later.	−USD 8.89 million Calculation and evidence -6053000 − 2832000 USD Exact free cash flow: -8885000 USD 1997-04-01 – 1998-03-31: -6053000 USD · Inspect Operating Cash Flow · Source 1997-04-01 – 1998-03-31: 2832000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · DETECTION SYSTEMS INC · 1998-03-31 DETECTION SYSTEMS INC (edgar:28365) Free cash flow: -8885000 USD Concept: free-cash-flow Period: 1997-04-01 to 1998-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -6053000 USD (1997-04-01 to 1998-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838 Input fundies:CapitalExpenditure: 2832000 USD (1997-04-01 to 1998-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842 The citation records this snapshot. The page link may show a newer release later.
1999 1998-04-01 – 1999-03-31	USD 4.47 million Exact value Exact value: 4471000 USD 1998-04-01 – 1999-03-31: 4471000 USD Inspect Net Income Open source Share or cite Citation for Net Income · DETECTION SYSTEMS INC · 1999-03-31 DETECTION SYSTEMS INC (edgar:28365) Net Income: 4471000 USD Concept: fundies:NetIncome Period: 1998-04-01 to 1999-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ANetIncome&period=1999-03-31&surface=latest&period_type=duration&start=1998-04-01&unit=USD&dimensions= Input fundies:NetIncome: 4471000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1821 The citation records this snapshot. The page link may show a newer release later.	USD 7.2 million Exact value Exact value: 7197000 USD 1998-04-01 – 1999-03-31: 7197000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · DETECTION SYSTEMS INC · 1999-03-31 DETECTION SYSTEMS INC (edgar:28365) Operating Cash Flow: 7197000 USD Concept: fundies:OperatingCashFlow Period: 1998-04-01 to 1999-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3AOperatingCashFlow&period=1999-03-31&surface=latest&period_type=duration&start=1998-04-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 7197000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838 The citation records this snapshot. The page link may show a newer release later.	USD 3.35 million Exact value Exact value: 3354000 USD 1998-04-01 – 1999-03-31: 3354000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · DETECTION SYSTEMS INC · 1999-03-31 DETECTION SYSTEMS INC (edgar:28365) Capital Expenditure: 3354000 USD Concept: fundies:CapitalExpenditure Period: 1998-04-01 to 1999-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ACapitalExpenditure&period=1999-03-31&surface=latest&period_type=duration&start=1998-04-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 3354000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842 The citation records this snapshot. The page link may show a newer release later.	USD 3.84 million Calculation and evidence 7197000 − 3354000 USD Exact free cash flow: 3843000 USD 1998-04-01 – 1999-03-31: 7197000 USD · Inspect Operating Cash Flow · Source 1998-04-01 – 1999-03-31: 3354000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · DETECTION SYSTEMS INC · 1999-03-31 DETECTION SYSTEMS INC (edgar:28365) Free cash flow: 3843000 USD Concept: free-cash-flow Period: 1998-04-01 to 1999-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 7197000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838 Input fundies:CapitalExpenditure: 3354000 USD (1998-04-01 to 1999-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842 The citation records this snapshot. The page link may show a newer release later.
2000 1999-04-01 – 2000-03-31	USD 3.47 million Exact value Exact value: 3468000 USD 1999-04-01 – 2000-03-31: 3468000 USD Inspect Net Income Open source Share or cite Citation for Net Income · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Net Income: 3468000 USD Concept: fundies:NetIncome Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ANetIncome&period=2000-03-31&surface=latest&period_type=duration&start=1999-04-01&unit=USD&dimensions= Input fundies:NetIncome: 3468000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1821 The citation records this snapshot. The page link may show a newer release later.	USD 9.79 million Exact value Exact value: 9787000 USD 1999-04-01 – 2000-03-31: 9787000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Operating Cash Flow: 9787000 USD Concept: fundies:OperatingCashFlow Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3AOperatingCashFlow&period=2000-03-31&surface=latest&period_type=duration&start=1999-04-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 9787000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838 The citation records this snapshot. The page link may show a newer release later.	USD 3.38 million Exact value Exact value: 3381000 USD 1999-04-01 – 2000-03-31: 3381000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Capital Expenditure: 3381000 USD Concept: fundies:CapitalExpenditure Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365/explain?concept=fundies%3ACapitalExpenditure&period=2000-03-31&surface=latest&period_type=duration&start=1999-04-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 3381000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842 The citation records this snapshot. The page link may show a newer release later.	USD 6.41 million Calculation and evidence 9787000 − 3381000 USD Exact free cash flow: 6406000 USD 1999-04-01 – 2000-03-31: 9787000 USD · Inspect Operating Cash Flow · Source 1999-04-01 – 2000-03-31: 3381000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · DETECTION SYSTEMS INC · 2000-03-31 DETECTION SYSTEMS INC (edgar:28365) Free cash flow: 6406000 USD Concept: free-cash-flow Period: 1999-04-01 to 2000-03-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/28365?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 9787000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1838 Input fundies:CapitalExpenditure: 3381000 USD (1999-04-01 to 2000-03-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/28365/0000028365-00-000005.txt#1842 The citation records this snapshot. The page link may show a newer release later.

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.

31 filings · 0 latest values · 0 originally reported values

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

Identifiers: 0000028365, 28365, edgar:28365

DETECTION SYSTEMS INC

Latest quarter

Revenue

Operating margin

Trailing twelve months

Revenue

Net income

Operating cash flow

Capital expenditure

Free cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2000 1999-04-01 – 2000-03-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation