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Investments (Tables)

6 Months Ended

Jun. 30, 2013

Six Months Ended June 30, 2013 (in thousands)	WOLF		WMES			Total

Investment in joint ventures as of December 31, 2012	$	10,065	$	11,766		$	21,831
Capital contribution	—		6,145			6,145
Earnings (losses) from joint ventures	3,672		(197		)	3,475
Distribution	—		—			—
Investment in joint ventures as of June 30, 2013	$	13,737	$	17,714		$	31,451

- Definition

Tabular disclosure of equity method investments in common stock. The disclosure may include: (a) the name of each investee or group of investments for which combined disclosure is appropriate, (2) the percentage ownership of common stock, (3) the difference, if any, between the carrying amount of an investment and the value of the underlying equity in the net assets and the accounting treatment of difference, if any, and (4) the aggregate value of each identified investment based on its quoted market price, if available.

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