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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2012
Schedule of Inventories |
|  | December 31, |
(US$ in thousands) |  | 2012 |  |  | 2011 |
Raw materials |  | $ | 8,470 |  |  | $ | 10,081 |
Work-in-process |  |  | 7,886 |  |  |  | 5,606 |
Finished products |  |  | 36,675 |  |  |  | 32,697 |
Field inventory |  |  | 29,363 |  |  |  | 28,012 |
Consignment inventory |  |  | 6,350 |  |  |  | 6,573 |
|  | $ | 88,744 |  |  | $ | 82,969 |

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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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