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Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2015

Commitments and Contingencies [Abstract]

Product warranty accrued liability

The following table reflects the change in our warranty accrual which is included in “accrued liabilities” on the condensed consolidated balance sheets, during the three and nine months ended September 30, 2015 and 2014 (in thousands):

		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2015			2014			2015			2014
Beginning accrued warranty and related costs		$	668		$	980		$	802		$	1,048
Accruals for warranties issued			78			243			663			820
Adjustments related to pre-existing warranties including expirations and changes in estimates			(4)			(55)			(256)			(357)
Cost of warranty repair			(122)			(264)			(589)			(607)
Ending accrued warranty and related costs		$	620		$	904		$	620		$	904

Outstanding contractual obligations

Outstanding contractual obligations as of September 30, 2015 are summarized as follows (in thousands):

		Payments due by period
								1-3			4-5			More than
Contractual Obligations		Total			Less than 1 year			years			years			5 years
Operating leases		$	573		$	201		$	219		$	52		$	101
Royalty agreement			1,925			631			1,150			144			—
Total		$	2,498		$	832		$	1,369		$	196		$	101

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- References

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- Definition

Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 470



-SubTopic 10



-Section 50



-Paragraph 1



-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher SEC



-Name Regulation S-K (SK)



-Number 229



-Section 303



-Paragraph a



-Subparagraph 5

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- 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=51674963&loc=d3e12565-110249

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