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Summary of Business Sales Segmentation as per Location (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net Sales:
Net sales	$ 72,724	$ 66,523	$ 142,198	$ 133,088
US
Net Sales:
Net sales	51,773	43,842	101,628	93,064
International
Net Sales:
Net sales	$ 20,951	$ 22,681	$ 40,570	$ 40,024

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

+ Details

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- References

No definition available.

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- Details

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- Details

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