Related Party - Additional Information (Detail)	1 Months Ended
	Dec. 30, 2009	Jun. 30, 2013
Related Party Transaction [Line Items]
Square footage of leased space	26,000
Anika Therapeutics S.r.l.
Related Party Transaction [Line Items]
Issuance of common stock in connection with acquisition	1,981,192
Shares remain in escrow		500,000
Fidia Farmaceutici Spa
Related Party Transaction [Line Items]
Percentage of ownership interests		14.20%