Other Balance Sheet Details (Tables)

12 Months Ended

Dec. 31, 2014

Other Balance Sheet Details [Abstract]

Schedule of Inventories

	December 31, 2014		December 31, 2013
Raw material	$	5,493	$	4,434
Work in process		24,299		15,618
Finished goods		1,002		6,245
	$	30,794	$	26,297

Schedule of Property and Equipment

	Useful life (In years)		December 31, 2014			December 31, 2013
Building (including facility infrastructure)		10-14	$	27,496		$	26,809
Machinery and equipment		3-7		229,409			196,812
				256,905			223,621
Accumulated depreciation				(185,378	)		(145,276	)
			$	71,527		$	78,345

Schedule of Intangible Assets

	Weighted Average Life (years)		Cost		Accumulated Amortization		Net
Technology		4;9	$	3,300	$	2,533	$	767
Patents and other core technology rights		9		15,100		10,547		4,553
In process research and development		--		1,800		1,800		--
Customer relationships		15		2,600		1,090		1,510
Trade name		9		5,200		3,632		1,568
Facilities lease		19		33,500		17,801		15,699
Total identifiable intangible assets			$	61,500	$	37,403	$	24,097