Intangible Assets (Tables)

9 Months Ended

Sep. 30, 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):


	September 30, 2013										December 31, 2012
	Gross		Accumulated Amortization			Accumulated Impairment			Net		Gross		Accumulated Amortization			Accumulated Impairment			Net
Developed technologies	$	26,000	$	(6,036	)	$	(19,547	)	$	417	$	26,000	$	(5,786	)	$	(19,547	)	$	667
Trade name		12,800		(2,536	)		(8,582	)		1,682		12,800		(2,147	)		(8,582	)		2,071
Other		3,720		(1,956	)		(1,620	)		144		3,720		(1,923	)		(1,620	)		177

Total amortizable purchased intangible assets	$	42,520	$	(10,528	)	$	(29,749	)	$	2,243	$	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 included in the cost of net revenues and general and administrative expense categories (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
Cost of net revenues	$	83	$	289	$	250	$	1,539
General and administrative expenses		141		227		422		891

Total amortization expense	$	224	$	516	$	672	$	2,430

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

The following table represents details of the amortization of existing purchased intangible assets that is currently estimated to be expensed in the remainder of 2013 and thereafter (in thousands):


Fiscal year:	Amount
2013 (remaining 3 months)	$	224
2014		895
2015		562
2016		562

Total	$	2,243