Segment and Geographic Information - Schedule of Segment Information - Financial Position (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Total assets	$ 46,479	$ 54,342
Property and equipment, net, including assets held for sale	11,040	10,858
Assets, including assets held for sale	46,479	53,871
Property and equipment, net	11,040	10,611
Corporate
Segment Reporting Information [Line Items]
Property and equipment, net, including assets held for sale	0	76
Assets, including assets held for sale	803	5,013
Segment Reconciling Items
Segment Reporting Information [Line Items]
Property and Equipment, net - held for sale	0	(247)
Assets held-for-sale	0	471
Personal Information Services | Operating Segments
Segment Reporting Information [Line Items]
Property and equipment, net, including assets held for sale	11,017	10,412
Assets, including assets held for sale	35,517	37,629
Insurance And Other Consumer Services | Operating Segments
Segment Reporting Information [Line Items]
Property and equipment, net, including assets held for sale	23	123
Assets, including assets held for sale	10,159	11,092
Bail Bonds Industry Solutions | Operating Segments
Segment Reporting Information [Line Items]
Property and equipment, net, including assets held for sale	0	247
Assets, including assets held for sale	$ 0	$ 137