XML 30 R29.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Inventories (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2012
Inventories [Abstract] |
Schedule of Inventories |
(in thousands) |  | September 30, 2012 |  | December 31, 2011
Finished goods |  | $52,436 |  | $61,540
Work in process |  | 43,810 |  | 39,552
Raw material and supplies |  | 25,450 |  | 28,711
Total inventories |  | $121,696 |  | $129,803

X
- Details
Name: | us-gaap_InventoryDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Topic -SubTopic -Publisher SEC -Number 210 -Article 5 -Subparagraph a,b,c -Name Regulation S-X (SX) -Paragraph 6 -Section 2 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration