Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Amortizable Purchased Intangible Assets from Acquisition

The Company’s amortizable purchased intangible assets resulting from its acquisition of Enfora are composed of (in thousands):

	Years ended December 31,
	2013										2012
	Gross		Accumulated Amortization			Accumulated Impairment			Net		Gross		Accumulated Amortization			Impairment			Net
Developed technologies	$	26,000	$	(6,120	)	$	(19,547	)	$	333	$	26,000	$	(5,786	)	$	(19,547	)	$	667
Trade name		12,800		(2,665	)		(8,582	)		1,553		12,800		(2,147	)		(8,582	)		2,071
Other		3,720		(1,967	)		(1,620	)		133		3,720		(1,923	)		(1,620	)		177
Total amortizable purchased intangible assets	$	42,520	$	(10,752	)	$	(29,749	)	$	2,019	$	42,520	$	(9,856	)	$	(29,749	)	$	2,915

Summary of Amortization Expenses of Purchased Intangible Assets

The following table presents details of the amortization of purchased intangible assets of Enfora included in the cost of net revenues and operating costs and expenses categories (in thousands):

	Years ended December 31,
	2013		2012
Cost of net revenues	$	334	$	1,623
General and administrative expenses		562		1,074
Total amortization expense	$	896	$	2,697

Schedule of Amortization Expense of Purchased Intangible Assets Expected to be Recognized

The following table presents details of the amortization of existing amortizable purchased intangible assets of Enfora that is currently estimated to be expensed in the future (in thousands):

Fiscal year:	Amount
2014	$	895
2015		562
2016		562
Total	$	2,019