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Inventories (Tables)

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventory cost includes material, labor and overhead. Inventories consist of the following:

		March 31,				December 31,
		2013				2012
Raw materials		$	66,641			$	64,340
Work-in-progress			16,752				13,621
Finished goods			19,722				18,071
Total inventories, net		$	103,115			$	96,032

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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

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