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Commitments and contingencies (Tables)

3 Months Ended

Mar. 31, 2016

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Rental Payments under Non-cancellable Operating Leases

As of March 31, 2016, future minimum rental payments under non-cancellable operating leases having initial or remaining lease terms of more than one year are as follows:

(In thousands)
Year	March 31, 2016
Remainder of 2016	$	658
2017		758
2018		229
2019		207
2020		213
2021 and thereafter		408
	$	2,473

Future Minimum Capital Payments under Non-cancellable Data Licensing Agreements

As of March 31, 2016, material capital commitments under non-cancellable data licensing agreements were $15,634, shown as follows:

(In thousands)
Year	March 31, 2016
Remainder of 2016	$	1,918
2017		3,603
2018		3,683
2019		3,370
2020		2,460
2021 and thereafter		600
	$	15,634