Note 4 - Inventories (Details Textual) - USD ($) |
Jun. 30, 2017 |
Jun. 30, 2016 |
|---|---|---|
| Inventory, Finished Goods, Net of Reserves | $ 870,000 | $ 13,000 |
| Held at Consignment [Member] | ||
| Inventory, Finished Goods, Net of Reserves | $ 32,000 | $ 10,000 |
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
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