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Subsequent Event	6 Months Ended
Subsequent Event	Nov. 30, 2011
Subsequent Event [Abstract]
Subsequent Event	NOTE 9 Subsequent Event Subsequent to November 30, 2011, the Board of Directors approved a resolution to suspend dividend payments on the outstanding shares of the Corporation’s common stock until further notice. The suspension was for cash preservation purposes. The Board will evaluate financial performance and liquidity needs in determining the timing and amount of future dividend payments.