Condensed Consolidated Statement of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Statement [Abstract]
Revenue	$ 35,587	$ 28,090	$ 68,897	$ 53,730
Claims expenses	25,487	18,977	48,838	36,012
Other cost of revenue	4,314	3,963	8,691	7,812
Gross profit	5,786	5,150	11,368	9,906
Sales and marketing	3,533	2,810	7,184	5,456
Technology Services Costs	2,879	2,553	5,677	4,753
General and administrative	3,996	3,292	7,693	6,078
Total operating expenses	10,408	8,655	20,554	16,287
Operating loss	(4,622)	(3,505)	(9,186)	(6,381)
Interest expense	40	726	285	1,462
Other (income) expense, net	(15)	(759)	4	528
Loss before income taxes	(4,647)	(3,472)	(9,475)	(8,371)
Income tax (benefit) expense	(22)	7	86	21
Net loss	$ (4,625)	$ (3,479)	$ (9,561)	$ (8,392)
Net loss per share: Basic and diluted (per share)	$ (0.17)	$ (2.25)	$ (0.35)	$ (5.47)
Weighted average shares used to compute net loss per share: Basic and diluted (in shares)	27,597,721	1,543,134	27,468,231	1,533,668