XML 31 R17.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Inventories | 12 Months Ended
--- | ---
Dec. 31, 2016
Inventory Disclosure [Abstract] |
Inventory Disclosure [Text Block] |
| Note 7. | Inventories
As of December 31, 2015 and 2016, inventories consisted of the following:
|  | December 31, |
|  | 2015 |  | 2016 |
|  | (in thousands) |
Finished goods |  | $ | 58,337 |  |  | 54,357 |
Work in process |  |  | 60,632 |  |  | 57,076 |
Raw materials |  |  | 52,337 |  |  | 38,273 |
Supplies |  |  | 68 |  |  | 42 |
|  | $ | 171,374 |  |  | 149,748 |
Inventory write-downs were $8,198 thousand, $9,785 thousand and $23,342 thousand for the years ended December 31, 2014, 2015 and 2016, respectively, and are included in cost of revenues.

X
- References No definition available. + Details
Name: | us-gaap_InventoryDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
Name: | us-gaap_InventoryDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration