XML 40 R30.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 6 - Share Based Compensation (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2022
Notes Tables |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] |
|  | Three Months Ended September 30, |
|  | 2022 |  |  | 2021 |
Selling, general and administrative |  | $ | 77,542 |  |  | $ | 47,694 |
Research, development and engineering |  |  | 23,204 |  |  |  | 10,356 |
|  | $ | 100,746 |  |  | $ | 58,050 |
|  | Nine Months Ended September 30, |
|  | 2022 |  |  | 2021 |
Selling, general and administrative |  | $ | 236,120 |  |  | $ | 207,342 |
Research, development and engineering |  |  | 58,023 |  |  |  | 32,979 |
|  | $ | 294,143 |  |  | $ | 240,321 |

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration