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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Table Text Block [Abstract]

Changes in the Carrying Amount of Warranty Obligations

The changes in the carrying amount of warranty obligations are as follows:

(in thousands)	Total
BALANCE AT DECEMBER 31, 2010	$	3,440
Provision charged to cost of sales	4,376
Usage	(3,649		)
Adjustments to previously provided warranties, net	(198		)
Currency translation	(59		)
BALANCE AT DECEMBER 31, 2011	$	3,910
Provision charged to cost of sales	4,631
Usage	(4,099		)
Adjustments to previously provided warranties, net	(213		)
Currency translation	134
BALANCE AT DECEMBER 31, 2012	$	4,363

Inventories

Inventories

Inventories are stated at the lower of cost, determined on a first-in, first-out basis, or market and include material, capitalized labor and overhead costs. Inventories consisted of the following as of December 31, 2012 and 2011:

	As of December 31,
(in thousands)	2012				2011
Raw materials	$	29,755			$	26,645
Work in process	34,231				33,757
Finished goods	71,307				71,834
Total inventories	$	135,293			$	132,236

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

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X

- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

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