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Note 7 - Intangible Assets (Tables) | 12 Months Ended
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Jun. 30, 2020
Notes Tables |
Schedule of Intangible Assets, Excluding Goodwill [Table Text Block] |
|  |  |  |  |  | Tradenames |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Customer |  |  | (Indefinite- |  |  | Developed |  |  |  |  |  |  |  |  |
|  | Relationships |  |  | lived) |  |  | Technology |  |  | Other |  |  | Total |
June 30, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost |  | $ | 74,104 |  |  | $ | 19,916 |  |  | $ | 55,164 |  |  | $ | 3,980 |  |  | $ | 153,164 |
Accumulated amortization |  |  | (31,003 | ) |  |  | - |  |  |  | (13,006 | ) |  |  | (2,743 | ) |  |  | (46,752 | )
Balance, June 30, 2020 |  | $ | 43,101 |  |  | $ | 19,916 |  |  | $ | 42,158 |  |  | $ | 1,237 |  |  | $ | 106,412 |
June 30, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost |  | $ | 75,018 |  |  | $ | 19,977 |  |  | $ | 55,164 |  |  | $ | 5,492 |  |  | $ | 155,651 |
Accumulated amortization |  |  | (24,476 | ) |  |  | - |  |  |  | (8,765 | ) |  |  | (3,750 | ) |  |  | (36,991 | )
Balance, June 30, 2019 |  | $ | 50,542 |  |  | $ | 19,977 |  |  | $ | 46,399 |  |  | $ | 1,742 |  |  | $ | 118,660 |

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