COMMITMENTS AND CONTINGENCIES (Narrative) (Details)		1 Months Ended		12 Months Ended
	Jul. 17, 2015 USD ($)	Oct. 31, 2018 USD ($)	Aug. 31, 2017 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Jan. 14, 2019 case	Mar. 31, 2018 USD ($)	Feb. 24, 2017 USD ($)	Jan. 15, 2014 USD ($)
Loss Contingencies [Line Items]
Payment for contingent consideration				$ 38,196,000	$ 4,661,000	$ 0
Measurement Input, Discount Rate | Supply Agreement And Above Market Supply Agreement
Loss Contingencies [Line Items]
Discount rate										0.120
TEI
Loss Contingencies [Line Items]
Indemnification policy in place	$ 3,000,000.0
Indemnification payments received				0
Indemnification payments owed				$ 0
TEI | Indemnification period one - up to fifteen months after close
Loss Contingencies [Line Items]
Maximum indemnification from acquisition	$ 30,000,000
Period of indemnification	15 months
TEI | Indemnification period two - up to three years after close
Loss Contingencies [Line Items]
Maximum indemnification from acquisition	$ 30,000,000
Period of indemnification	3 years
Minimum indemnification from acquisition	$ 20,000,000
TEI | Third party insurer
Loss Contingencies [Line Items]
Indemnification policy in place	$ 3,000,000.0
TEI | Subsequent Event
Loss Contingencies [Line Items]
Number of active cases | case							1
Confluent Surgical, Inc.
Loss Contingencies [Line Items]
Contingent consideration arrangements, maximum payout										$ 30,000,000
Contingent consideration, liability								$ 19,000,000
Payment for contingent consideration		$ 5,000,000
Confluent Surgical, Inc. | Measurement Input, Discount Rate | Contingent Consideration Liability
Loss Contingencies [Line Items]
Discount rate										0.022
Confluent Surgical, Inc. | Cash Consideration One
Loss Contingencies [Line Items]
Contingent consideration arrangements, maximum payout										$ 25,000,000
Confluent Surgical, Inc. | Cash Consideration Two
Loss Contingencies [Line Items]
Contingent consideration arrangements, maximum payout										$ 5,000,000
Derma Sciences | BioD Earnout Payments
Loss Contingencies [Line Items]
Contingent consideration arrangements, maximum payout									$ 26,500,000
Contingent consideration, liability					$ 300,000				$ 9,100,000
Payment for contingent consideration			$ 4,800,000
Derma Sciences | BioD Earnout Payments | Measurement Input, Discount Rate
Loss Contingencies [Line Items]
Discount rate									0.030