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COMMITMENTS AND CONTINGENCIES (Fair Value Contingent Consideration) (Details) - Contingent Consideration Liability - Level 3 - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Arkis | Accrued expenses and other current liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, Beginning of Period	$ 0
Transfers from long-term to current portion	3,415
Loss from change in fair value of contingent consideration liabilities	0
Balance, End of Period	3,415	$ 0
Arkis | Other Noncurrent Liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, Beginning of Period	14,210	0
Transfers from long-term to current portion	(3,415)
Additions from acquisition of Arkis		13,100
Loss from change in fair value of contingent consideration liabilities	951	1,110
Balance, End of Period	11,746	14,210
Derma Sciences | Other Noncurrent Liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, Beginning of Period	230	230
Transfers from long-term to current portion	0
Loss from change in fair value of contingent consideration liabilities	0	0
Balance, End of Period	$ 230	$ 230

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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers From Long-Term to Current

+ References

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- Definition

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- Definition

Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
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- Definition

Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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