Note 15 - Product Revenue by Product Group (Details) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
|
Orthobiologics [Member] | ||
Product revenue | $ 19,587 | $ 11,973 |
Surgical [Member] | ||
Product revenue | 1,318 | 1,390 |
Dermal [Member] | ||
Product revenue | 381 | 416 |
Other [Member] | ||
Product revenue | 992 | 1,736 |
Product revenue | $ 22,278 | $ 15,515 |