Note 1 - Nature of Business	12 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Nature of Operations [Text Block]	1. Nature of Business Anika Therapeutics, Inc. (“the Company”) is a global joint preservation company that creates and delivers meaningful advancements in early intervention orthopedic care, including in the areas of osteoarthritis (“OA”) pain management, regenerative solutions, sports medicine and bone preserving joint solutions. In early 2020, the Company expanded its overall technology platform through its strategic acquisitions of Parcus Medical, LLC (“Parcus Medical”), a sports medicine implant and instrumentation company, and Arthrosurface Inc. (“Arthrosurface”), a company specializing in less invasive, bone preserving partial and total joint replacement solutions. These acquisitions broadened the Company's product portfolio, developed over its 30 years of expertise in hyaluronic acid technology, into joint preservation and restoration, added higher-growth revenue streams, increased its commercial capabilities, diversified its revenue base, and expanded its product pipeline and research and development expertise. The Company is subject to risks common to companies in the life sciences industry including, but not limited to, development by the Company or its competitors of new technological innovations, dependence on key personnel, protection of proprietary technology, commercialization of existing and new products, and compliance with U.S. Food and Drug Administration (“FDA”) and foreign regulations and approval requirements, as well as the ability to grow the Company’s business through appropriate commercial strategies. Since the global COVID pandemic began in 2020, there also continues to be increased volatility and uncertainty in the global macroeconomic environment, including staffing shortages, supply chain disruption, inflation and other direct and indirect impacts of the pandemic.

Note 1 - Nature of Business

12 Months Ended

Dec. 31, 2022

1. Nature of Business

Anika Therapeutics, Inc. (“the Company”) is a global joint preservation company that creates and delivers meaningful advancements in early intervention orthopedic care, including in the areas of osteoarthritis (“OA”) pain management, regenerative solutions, sports medicine and bone preserving joint solutions.

In early 2020, the Company expanded its overall technology platform through its strategic acquisitions of Parcus Medical, LLC (“Parcus Medical”), a sports medicine implant and instrumentation company, and Arthrosurface Inc. (“Arthrosurface”), a company specializing in less invasive, bone preserving partial and total joint replacement solutions. These acquisitions broadened the Company's product portfolio, developed over its 30 years of expertise in hyaluronic acid technology, into joint preservation and restoration, added higher-growth revenue streams, increased its commercial capabilities, diversified its revenue base, and expanded its product pipeline and research and development expertise.

The Company is subject to risks common to companies in the life sciences industry including, but not limited to, development by the Company or its competitors of new technological innovations, dependence on key personnel, protection of proprietary technology, commercialization of existing and new products, and compliance with U.S. Food and Drug Administration (“FDA”) and foreign regulations and approval requirements, as well as the ability to grow the Company’s business through appropriate commercial strategies.

Since the global COVID pandemic began in 2020, there also continues to be increased volatility and uncertainty in the global macroeconomic environment, including staffing shortages, supply chain disruption, inflation and other direct and indirect impacts of the pandemic.