XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 7 - Accrued Liabilities (Tables) | 12 Months Ended
--- | ---
Jun. 30, 2022
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | 2022 |  |  | 2021 |
Accrued stock-based compensation |  | $ | 379,176 |  |  | $ | 348,265 |
Accrued compensation |  |  | 539,991 |  |  |  | 293,130 |
Accrued other liabilities |  |  | 36,654 |  |  |  | 56,333 |
Accrued taxes |  |  | 106,103 |  |  |  | 146,004 |
Accrued dividends |  |  | 144,360 |  |  |  | 144,360 |
|  | $ | 1,206,284 |  |  | $ | 988,092 |

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
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