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Other Assets	12 Months Ended
	May 31, 2012
Other Assets [Abstract]
Other Assets	NOTE 5 Other Assets Other assets consist primarily of the cash surrender value of life insurance policies which aggregated $6,126,000 and $5,582,000 at May 31, 2012 and 2011, respectively.

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- Definition

The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets.

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