Product Revenue Data (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Product Information [Line Items]
Net sales	$ 69,877	$ 64,429	$ 57,342	$ 53,367	$ 51,835	$ 49,015	$ 45,679	$ 40,767	$ 245,015	$ 187,296	$ 118,223
Wound Care
Product Information [Line Items]
Net sales									183,984	141,096	93,623
Surgical, Sports Medicine & Orthopedics (SSO)
Product Information [Line Items]
Net sales									$ 61,031	$ 46,200	$ 24,600