Intangible assets, net (Tables)

9 Months Ended

Sep. 30, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible assets other than goodwill consist of the following:

(In thousands)	Amortization period	September 30, 2016			December 31, 2015
Gross amount:
Purchased IP and capitalized litigation costs	10 years	$	-		$	1,659
Software developed for internal use	3-10 years		8,972			2,571
Acquired proprietary technology	5 years		13,532			10,716
Customer relationships	7-10 years		34,986			30,875
Trade names	20 years		18,057			16,357
Domain names	20 years		191			191
Acquired databases	5-10 years		31,292			25,052
Non-competition agreements	2-5 years		1,768			728
			108,798			88,149
Accumulated amortization:
Purchased IP and capitalized litigation costs			-			(34	)
Software developed for internal use			(321	)		(50	)
Acquired proprietary technology			(1,983	)		(133	)
Customer relationships			(3,643	)		(272	)
Trade names			(691	)		(50	)
Domain names			(8	)		(1	)
Acquired databases			(2,452	)		(155	)
Non-competition agreements			(281	)		(9	)
			(9,379	)		(704	)
Net intangible assets:
Purchased IP and capitalized litigation costs			-			1,625
Software developed for internal use			8,651			2,521
Acquired proprietary technology			11,549			10,583
Customer relationships			31,343			30,603
Trade names			17,366			16,307
Domain names			183			190
Acquired databases			28,840			24,897
Non-competition agreements			1,487			719
		$	99,419		$	87,445

Schedule of Estimated Amortization Expenses

As of September 30, 2016, estimated amortization expenses related to the Company’s intangible assets for the remainder of 2016 through 2021 and thereafter are as follows:

(In thousands)
Year	September 30, 2016
Remainder of 2016	$	3,395
2017		13,846
2018		13,553
2019		13,197
2020		12,790
2021 and thereafter		42,638
	$	99,419