SUBSEQUENT EVENTS (Details) - Subsequent Event [Member]	Apr. 18, 2017 Subject
Subsequent Event [Line Items]
Number of female subjects enrolled for phase 1 clinical trial of XIAFLEX	15
Number of female subjects injected with saline	3
Number of female subjects injected with increasing doses of XIAFLEX	12

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

Name:	us-gaap_SubsequentEventLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration