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Note 6 - Inventories - Inventories (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020
--- | --- | --- | ---
Raw materials | $ 1,764 | $ 1,152 |
Work in progress | 683 | 1,218 |
Finished goods | 238 | 325 |
Less: provision for obsolete inventories | (674) | (679) | $ (678)
Currency translation effect | 247 | 64 |
Inventory, Net, Total | $ 2,258 | $ 2,080 |

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- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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