Note 13 - Revenue and Geographic Information (Details Textual)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Mitek [Member]
Revenues From Agreements as Percent of Total Revenue	45.00%	49.00%	71.00%

The percent of total revenue that revenue from agreements comprises.

No definition available.

Name:	anik_RevenuesFromAgreementsAsPercentOfTotalRevenue
Namespace Prefix:	anik_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration