REVENUE FROM CONTRACTS WITH CUSTOMER (Details Textual)	3 Months Ended
Mar. 31, 2018 USD ($)
Contract Balance and Performance Obligations,Description	The Companys reported contract assets and contract liability balances under the license and collaboration agreements at either March 31, 2018 or December 31, 2017 was $0.00.
Product Sales [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	$ 0

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

No definition available.

Name:	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant