Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Inventories (Details) - USD ($) |
Sep. 30, 2016 |
Jun. 30, 2016 |
|---|---|---|
| Raw materials | $ 19,566,000 | $ 22,963,000 |
| Finished goods | 50,953,000 | 34,139,000 |
| Inventories, net | $ 70,519,000 | $ 57,102,000 |
| 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 | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|