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Product Warranties

12 Months Ended

Dec. 31, 2014

Guarantees [Abstract]

Product Warranties

11.  PRODUCT WARRANTIES

Product warranty activity for the years ended December 31 was as follows (in thousands):

		2014				2013				2012
Balance at the beginning of the period		$	283			$	364			$	572
Accruals for warranties for products sold in the period			281				327				439
Fulfillment of warranty obligations			(350	)			(297	)			(554	)
Revisions of estimated obligations			(10	)			(111	)			(93	)
Balance at the end of the period		$	204			$	283			$	364

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- Definition

The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period.

+ 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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