XML 48 R23.htm IDEA: XBRL DOCUMENT v2.4.0.6

INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2013

INVENTORIES

Schedule of inventories

(in thousands)		March 31, 2013				December 31, 2012
Raw materials and supplies		$	15,952			$	17,205
Work in process			6,711				6,597
Finished goods			3,854				4,357
Total inventories		$	26,517			$	28,159

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

+ Details

Name:	us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration