The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3213-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Name:	us-gaap_PaymentsToAcquireIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

SUBSEQUENT EVENT (Details Textual) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
SUBSEQUENT EVENT (Details Textual) - USD ($) $ in Thousands	Apr. 30, 2016	Mar. 31, 2016	Mar. 31, 2015
Subsequent Event [Line Items]
Payments to Acquire Intangible Assets		$ 84,182	$ 4,500
Cranford Pharmaceuticals [Member]
Subsequent Event [Line Items]
Intangible Asset Purchase Agreement, Amount		$ 60,000
Cranford Pharmaceuticals [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Payments to Acquire Intangible Assets	$ 60,000
Funds Held In Escrow In Relation To Asset Purchase	$ 5,000