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INVESTMENT IN MARKETABLE SECURITIES (Details Textual) (USD $)	Mar. 31, 2013	Jun. 30, 2012
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	$ 1,006,000	$ 756,000

This item represents the excess of amortized cost basis over fair value of securities that have been in a loss position for twelve months or longer for those securities which are categorized as held-to-maturity.

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