Note 11 - Revenue (Details Textual)	6 Months Ended
Jun. 30, 2020
Mitek [Member]
Revenues From Agreements as Percent of Total Revenue	54.00%

The percent of total revenue that revenue from agreements comprises.

No definition available.

Name:	anik_RevenuesFromAgreementsAsPercentOfTotalRevenue
Namespace Prefix:	anik_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration