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Other Assets	9 Months Ended
	Feb. 28, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Other Assets	NOTE 5 Other Assets Other assets consist primarily of the cash surrender value of life insurance policies which totaled $6,511,000 and $6,452,000 at February 28, 2015 and May 31, 2014, 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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