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Investments Summary Balance Sheet Informaiton (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Investments [Abstract]
Current assets	$ 23,701	$ 20,173
Current liabilities	22,045	12,952
Non-current assets	9,022	6,906
Non-current liabilities	$ 1,007	$ 2,770

The amount of current assets reported by an equity method investment of the entity.

The amount of current liabilities reported by an equity method investment of the entity.

The amount of noncurrent assets reported by an equity method investment of the entity.

The amount of noncurrent liabilities reported by an equity method investment of the entity.