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Note 14 - Subsequent Event (Details) (Subsequent Event [Member], USD $)	0 Months Ended
	Apr. 21, 2014
Subsequent Event [Member]
Note 14 - Subsequent Event (Details) [Line Items]
Revenue Recognition, Milestone Method, Revenue Recognized	$ 5,000,000

X

- Details

Name:	anik_Note14SubsequentEventDetailsLineItems
Namespace Prefix:	anik_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of consideration recognized during the period for the milestone or milestones.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 28

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=19771982&loc=SL6892177-166501

+ Details

Name:	us-gaap_RevenueRecognitionMilestoneMethodRevenueRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration