GOODWILL - SCHEDULE OF CHANGES IN GOODWILL (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill

The following table represents the changes in goodwill for the year ended December 31, 2015:

Balance at December 31, 2014	$	54,258
Addition of goodwill related to the acquisition of Prosensa		148,134
Reduction of goodwill related to the sale of talazoparib (1)		(5,353	)
Balance at December 31, 2015	$	197,039

(1) See Note 8 to these Consolidated Financial Statements for additional discussion related to the sale of talazoparib.