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Inventories (Tables) | 3 Months Ended
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Mar. 31, 2014
Inventory Disclosure [Abstract] |
Schedule of Inventories | Inventories were as follows:
(U.S. Dollars, in thousands) |  | March 31, 2014 |  |  | December 31, 2013 |
|  | (Restated) |  |  | (Restated) |
Raw materials |  | $ | 5,220 |  |  | $ | 6,515 |
Work-in-process |  |  | 7,412 |  |  |  | 6,606 |
Finished products |  |  | 51,190 |  |  |  | 51,991 |
Deferred cost of sales |  |  | 6,855 |  |  |  | 7,566 |
Total Inventory |  | $ | 70,677 |  |  | $ | 72,678 |

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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