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WARRANTIES (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012
Changes in Entity's Product Warranty Liability [Abstract]
Balance at December 31, 2011	$ 1,500
Additions Charged to Cost of Product Sales	247
Repairs and Replacements	(337)
Balance at June 30, 2012	$ 1,410

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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