Revenue - Summary of Revenue by Product Type (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($) product	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) product	Jun. 30, 2020 USD ($)
Segment Reporting [Abstract]
Number Of Products | product	2		2
Revenue, Major Customer [Line Items]
Net sales	$ 68,165	$ 53,647	$ 128,132	$ 115,383
Advanced Wound Care
Revenue, Major Customer [Line Items]
Net sales	59,294	45,791	110,823	94,294
Tissue/Other
Revenue, Major Customer [Line Items]
Net sales	53,408	42,528	99,977	87,134
Cord
Revenue, Major Customer [Line Items]
Net sales	5,886	3,263	10,846	7,160
Section 351
Revenue, Major Customer [Line Items]
Net sales	8,558	6,150	16,698	14,888
Other
Revenue, Major Customer [Line Items]
Net sales	$ 313	$ 1,706	$ 611	$ 6,201