Goodwill and Intangible Assets (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Goodwill [Abstract]
Balance at December 31, 2014 and 2013	$ 21,823,000	$ 21,823,000
Intangible assets [Abstract]
Expected annual intangible amortization expense	100,000
Customer relationships, Accumulated amortization	(117,000)	(23,000)
Intangible assets, Gross carrying amount	10,300,000	10,300,000
Intangible assets, Net carrying amount	10,183,000	10,277,000
Customer Relationships [Member] | Chester Wood Products LLC and Moncure Plywood LLC [Member]
Intangible assets [Abstract]
Intangible asset, useful life	15 years
Customer relationships, Gross carrying amount	1,400,000	1,400,000
Customer relationships, Accumulated amortization	(117,000)	(23,000)
Intangible assets, Net carrying amount	1,283,000	1,377,000
Trade names and trademarks [Member]
Intangible assets [Abstract]
Trade names and trademarks, Gross carrying amount	8,900,000	8,900,000
Intangible assets, Net carrying amount	8,900,000	8,900,000
Building Materials Distribution [Member]
Goodwill [Abstract]
Balance at December 31, 2014 and 2013	5,593,000	5,593,000
Wood Products [Member]
Goodwill [Abstract]
Balance at December 31, 2014 and 2013	16,230,000	16,230,000
Corporate and Other [Member]
Goodwill [Abstract]
Balance at December 31, 2014 and 2013	$ 0	$ 0