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Other Assets	3 Months Ended
	Aug. 31, 2016
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 $6,894,000 and $6,885,000 at August 31, 2016 and May 31, 2016, 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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