Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

The term, during which, the agreement will remain in effect.

+ References

No definition available.

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- Definition

The number of shares agreed to issue pursuant to the stock issuance agreement.

+ References

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- Definition

Average contractual rate at which a foreign currency can be purchased or sold.

+ References

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- Definition

The number of derivative instruments of a particular group held by the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5579245-113959

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Note N - Subsequent Events (Details Textual) - Subsequent Event [Member] € in Millions	Aug. 07, 2017 shares	Aug. 04, 2017 EUR (€)	Jul. 03, 2017 EUR (€)
Foreign Exchange Contract One [Member] \| Designated as Hedging Instrument [Member] \| Cash Flow Hedging [Member]
Derivative, Notional Amount			€ 26.2
Derivative, Average Forward Exchange Rate			1.16
Derivative, Number of Instruments Held			24
Foreign Exchange Contract Two [Member] \| Designated as Hedging Instrument [Member] \| Cash Flow Hedging [Member]
Derivative, Notional Amount		€ 12.5
Derivative, Average Forward Exchange Rate		1.18
Derivative, Number of Instruments Held		11
Juice Plus + [Member]
Agreement, Term	5 years
Restricted Stock [Member] \| Juice Plus + [Member]
Stock Issuance Agreement, Shares Agreed to Grant \| shares	500,000