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Segment Information (Details 2) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net sales and long-lived assets by geographical area
Net sales	$ 219,867	$ 199,523
Wood construction products
Net sales and long-lived assets by geographical area
Net sales	190,877	171,777
Concrete construction products
Net sales and long-lived assets by geographical area
Net sales	28,817	27,745
Other
Net sales and long-lived assets by geographical area
Net sales	$ 173	$ 1

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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

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