ACQUISITIONS AND PRO FORMA RESULTS (Roll Forward of Contingent Consideration Liability for Purchase of Tarsus Medical) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Jan. 15, 2014	Dec. 05, 2014
Business Acquisition, Contingent Consideration [Roll Forward]
Beginning of Period		$ 1,227
Additions during period	22,008	1,227
Ending of Period	22,008	1,227
Confluent Surgical, Inc.
Business Acquisition, Contingent Consideration [Roll Forward]
Beginning of Period			20,895
Additions during period			20,895
Ending of Period			20,895
Metasurg
Business Acquisition, Contingent Consideration [Roll Forward]
Beginning of Period				650
Additions during period				650
Ending of Period				650
Selling, General and Administrative Expenses
Business Acquisition, Contingent Consideration [Roll Forward]
(Gain)/Loss from decrease in fair value of contingent consideration liability	$ (764)