|
Note 7 - Inventory (Details) - Classes of Inventory (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Inventory [Line Items] | ||
| Unallocated inventory cost pool (including off-season costs) | $ 6,655 | $ 7,403 |
| Other materials and supplies | 8,880 | 9,821 |
| Total inventory | 94,339 | 66,659 |
|
Class, Fish Meal [Member]
|
||
| Inventory [Line Items] | ||
| Inventory Goods | 30,119 | 26,511 |
|
Class, Fish Oil [Member]
|
||
| Inventory [Line Items] | ||
| Inventory Goods | 41,081 | 17,352 |
|
Class, Fish Solubles [Member]
|
||
| Inventory [Line Items] | ||
| Inventory Goods | 2,599 | 1,391 |
|
Class, Nutraceutical Products [Member]
|
||
| Inventory [Line Items] | ||
| Inventory Goods | 3,650 | 4,181 |
|
Class, Dairy Protein Products [Member]
|
||
| Inventory [Line Items] | ||
| Inventory Goods | $ 1,355 |