Accrued Expenses Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2014

Other Liabilities [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following at December 31, 2014 and 2013:

	2014		2013
	(In thousands)
Royalties	$	26,821	$	44,260
Research and development services	29,726		14,846
Compensation related	43,992		35,492
Product returns, rebates and other fees	6,495		5,699
Legal, accounting and other	14,045		14,487
Manufacturing, logistics and related fees	30,919		23,722
Sales and marketing	6,939		3,469
Interest	315		315
	$	159,252	$	142,290