Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill by Segment and Changes in Carrying Amount of Goodwill

The following table presents goodwill by operating segment as of September 30, 2014 and December 31, 2013 and changes in the carrying amount of goodwill (in thousands):

	Premises		Credentials		Identity			All Other		Total
Balance at December 31, 2013	$	7,783	$	—	$	1,208		$	—	$	8,991
Currency translation adjustment		—		—		(91	)		—		(91	)
Balance at September 30, 2014	$	7,783	$	—	$	1,117		$	—	$	8,900

Summary of Gross Carrying Amount and Accumulated Amortization for Intangible Assets Resulting from Acquisitions

The following table summarizes the gross carrying amount and accumulated amortization for intangible assets resulting from acquisitions (in thousands):

	Existing			Customer			Trade
	Technology			Relationship			Name			Total
Amortization period (in years)	11.75			4.0 – 11.75				1.0
Cost:
Balance at December 31, 2013	$	4,600		$	10,747		$	570		$	15,917
Currency translation adjustment		—			(31	)		—			(31	)
Balance at September 30, 2014		4,600			10,716			570			15,886
Accumulated Amortization:
Balance at December 31, 2013		(1,466	)		(3,697	)		(570	)		(5,733	)
Amortization expense		(336	)		(755	)		—			(1,091	)
Currency translation adjustment		—			32			—			32
Balance at September 30, 2014		(1,802	)		(4,420	)		(570	)		(6,792	)
Intangible Assets, net at December 31, 2013	$	3,134		$	7,050		$	-		$	10,184
Intangible Assets, net at September 30, 2014	$	2,798		$	6,296		$	-		$	9,094

Amortization Expense Included in Condensed Consolidated Statements of Operations

The following table illustrates the amortization expense included in the condensed consolidated statements of operations for the three and nine months ended September 30, 2014 and 2013 (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2014		2013		2014		2013
Cost of revenue	$	112	$	76	$	336	$	230
Selling and marketing		252		197		755		874
Total	$	364	$	273	$	1,091	$	1,104

Estimated Future Amortization Expense of Purchased Intangible Assets with Definite Lives

The estimated annual future amortization expense for purchased intangible assets with definite lives over the next five years is as follows (in thousands):

2014 (remaining three months)	$	364
2015		1,455
2016		1,455
2017		1,455
2018		1,455
Thereafter		2,910
Total	$	9,094