Intangible assets, net (Tables)

6 Months Ended

Jun. 30, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible assets other than goodwill consist of the following:

(In thousands)	Amortization period	June 30, 2017			December 31, 2016
Gross amount:
Software developed for internal use	3-10 years		15,850			11,438
Acquired proprietary technology	5 years		11,382			13,532
Customer relationships	7-10 years		34,986			34,986
Trade names	20 years		16,357			18,057
Domain names	20 years		191			191
Databases	5-10 years		31,292			31,292
Non-competition agreements	2-5 years		1,768			1,768
			111,826			111,264
Accumulated amortization:
Software developed for internal use			(991	)		(505	)
Acquired proprietary technology			(3,555	)		(2,660	)
Customer relationships			(7,234	)		(4,840	)
Trade names			(1,277	)		(916	)
Domain names			(15	)		(10	)
Databases			(5,159	)		(3,354	)
Non-competition agreements			(781	)		(448	)
			(19,012	)		(12,733	)
Net intangible assets:
Software developed for internal use			14,859			10,933
Acquired proprietary technology			7,827			10,872
Customer relationships			27,752			30,146
Trade names			15,080			17,141
Domain names			176			181
Databases			26,133			27,938
Non-competition agreements			987			1,320
		$	92,814		$	98,531

Schedule of Estimated Amortization Expenses

As of June 30, 2017, estimated amortization expenses related to the Company’s intangible assets for the remainder of 2017 through 2022 and thereafter are as follows:

(In thousands)
Year	June 30, 2017
Remainder of 2017	$	6,881
2018		14,009
2019		13,741
2020		13,105
2021		10,032
2022 and thereafter		35,046
Total	$	92,814