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Goodwill and Intangible Assets (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Goodwill [Abstract]
Balance at December 31, 2018	$ 59,159
Additions	1,223
Balance at December 31, 2019	60,382
Building Materials Distribution [Member]
Goodwill [Abstract]
Balance at December 31, 2018	10,569
Additions	1,223	[1]
Balance at December 31, 2019	11,792
Wood Products [Member]
Goodwill [Abstract]
Balance at December 31, 2018	48,590
Additions	0
Balance at December 31, 2019	$ 48,590
[1] Represents the acquisition of a wholesale building material distribution location. For additional information, see Note 8, Acquisitions.

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

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-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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