Segment and Geographic Information - Schedule of Assets by Segment (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Property and Equipment, net	$ 10,591	$ 11,040
Total Assets	42,070	46,479
Operating Segments | Personal Information Services
Segment Reporting Information [Line Items]
Property and Equipment, net	10,578	11,017
Total Assets	31,696	35,517
Operating Segments | Insurance And Other Consumer Services
Segment Reporting Information [Line Items]
Property and Equipment, net	13	23
Total Assets	9,762	10,159
Corporate, Non-Segment
Segment Reporting Information [Line Items]
Property and Equipment, net	0	0
Total Assets	$ 612	$ 803