Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16(a))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

Name:	us-gaap_LoansPayableToBank
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

LONG-TERM DEBT (Details Text) (USD $)	12 Months Ended
LONG-TERM DEBT (Details Text) (USD $)	May 31, 2016	May 31, 2015	May 31, 2014	May 31, 2013	Mar. 13, 2015	Mar. 04, 2005
LONG-TERM DEBT [Abstract]
Prime rate of interest				3.25%
Debt owed by Messrs. Kruger and Rosene to F&M						$ 3,300,000
Increase in the loan					250,000
Maturities of long-term debt	$ 31,611	$ 2,935,772	$ 6,690,637	$ 1,344,160