Note 12. Investments - Municipal Securities Textuals (Details) (Municipal Securities, USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Municipal Securities
Schedule of Available-for-sale Securities
Available-for-sale Securities	$ 0	$ 0
Other than Temporary Impairment Losses, Investments	$ 0	$ 0	$ 0

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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- Definition

The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

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