Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Recorded Unconditional Purchase Obligations

Future estimated contractual obligations as of December 31, 2013 are:

Contractual Obligations (1)	2014		2015		2016		2017		2018		Later Years		Total
	(In thousands)
Inventory related commitments	$	47,096	$	20,958	$	870	$	130	$	130	$	130	$	69,314
Long-term debt obligations	3,781		3,781		3,781		276,891		—		—		288,234
Research and development	33,382		882		117		53		3		—		34,437
Operating leases	7,729		6,787		6,092		5,386		4,459		24,382		54,835
Selling, general and administrative	1,934		832		128		74		—		—		2,968
Total contractual obligations	$	93,922	$	33,240	$	10,988	$	282,534	$	4,592	$	24,512	$	449,788

(1) This table does not include any milestone and royalty payments which may become payable to third-parties for which the timing and likelihood of such payments are not known, as discussed below.