Investments in Unconsolidated Affiliates

12 Months Ended

Jun. 30, 2012

Investments in Unconsolidated Affiliates [Abstract]

Investments in Unconsolidated Affiliates

(8) Investments in Unconsolidated Affiliates

Investments in unconsolidated affiliates comprise the following:

	Ownership Interest			Balance at June 30, 2012		Balance at June 30, 2011
Equity method investment:
Norchem		50.00	%	$	3,244		2,667
Other cost investments:
Inversora Nihuiles S.A.(a)		9.75			3,067		3,067
Inversora Diamante S.A.(b)		8.40			2,906		2,906
Total				$	9,217		8,640

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(a) This entity owns a 51% interest in Hidroelectrica Los Nihuiles S.A., which is a hydroelectric company in Argentina.

(b) This entity owns a 59% interest in Hidroelectrica Diamante S.A., which is a hydroelectric company in Argentina.

Equity income from our Norchem investment was $577, $455, and $257, respectively, for the years ended June 30, 2012, 2011, and 2010, which is included in other income.