| Property, Plant and Equipment [Table Text Block] |
| |
|
March 31.
|
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|
March 31.
|
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|
2022
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|
2021
|
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|
Machinery and equipment
|
|
$ |
199,810 |
|
|
$ |
199,810 |
|
|
Leasehold improvements
|
|
|
3,750 |
|
|
|
3,750 |
|
| |
|
|
203,560 |
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|
|
203,560 |
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| |
|
|
|
|
|
|
|
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Accumulated depreciation and amortization
|
|
|
(203,560 |
) |
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|
(181,289 |
) |
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|
|
|
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Property and equipment, net
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|
$ |
- |
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|
$ |
22,271 |
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|