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v3.22.2.2
Note 6 - Disaggregated Revenues and Segment Information - Summary of Segment Information (Details) - USD ($)
|
3 Months Ended |
|
|
|
|
Revenue from Contract with Customer, Including Assessed Tax |
$ 921,408
|
$ 721,358
|
|
Segment operating income/(loss) |
(34,625)
|
(42,997)
|
|
Total assets at June 30, 2022 |
3,408,923
|
|
$ 3,250,897
|
Chemical [Member] |
|
|
|
Revenue from Contract with Customer, Including Assessed Tax |
372,175
|
315,257
|
|
Segment operating income/(loss) |
11,393
|
(11,107)
|
|
Total assets at June 30, 2022 |
1,397,658
|
|
1,332,867
|
Electronics [Member] |
|
|
|
Revenue from Contract with Customer, Including Assessed Tax |
464,692
|
222,574
|
|
Segment operating income/(loss) |
(66,655)
|
(93,473)
|
|
Total assets at June 30, 2022 |
1,704,462
|
|
1,430,395
|
Engineering [Member] |
|
|
|
Revenue from Contract with Customer, Including Assessed Tax |
84,541
|
183,527
|
|
Segment operating income/(loss) |
20,637
|
$ 61,583
|
|
Total assets at June 30, 2022 |
$ 306,803
|
|
$ 487,635
|
X |
- DefinitionSum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
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xbrli:monetaryItemType |
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instant |
|
X |
- DefinitionThe net result for the period of deducting operating expenses from operating revenues.
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X |
- DefinitionAmount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.
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X |
- Details
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