Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Sales	$ 88,718		$ 88,430
Less: excise taxes	2,314		2,086
Net sales	86,404		86,344
Cost of sales (a)	79,175	[1]	80,765	[1]
Gross profit	7,229		5,579
Selling, general and administrative expenses	5,875		7,748
Other operating costs and losses on sale of assets	58		74
Income (loss) from operations	1,296		(2,243)
Gain on sale of joint venture interest			4,055
Interest income	6		2
Interest expense	(289)		(255)
Equity in earnings (loss)	(942)		437
Income from continuing operations before income taxes	71		1,996
Provision for income taxes			120
Net income from continuing operations	71		1,876
Discontinued operations, net of tax (Note 9)	1,406
Net income	1,477		1,876
Other comprehensive income (loss), net of tax	(149)		173
Comprehensive income	$ 1,328		$ 2,049
Basic and diluted earnings per share
Income from continuing operations (in Dollars per share)			$ 0.10
Income from discontinued operations (in Dollars per share)	$ 0.08
Net income (in Dollars per share)	$ 0.08		$ 0.10
Dividends per common share (in Dollars per share)	$ 0.05		$ 0.05

[1] Includes related party purchases of $3,491 and $16,226 for the quarters ended March 31, 2013 and 2012, respectively. See Note 2. Equity Method Investments.