Business Combinations (Pro Forma) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Business Acquisition, Pro Forma Information
Revenue	$ 87,387	$ 72,574	$ 166,490	$ 143,640
Net Income (Loss) Attributable to Parent	$ 23,434	$ 22,992	$ 49,861	$ 45,151
Basic EPS	$ 0.74	$ 0.70	$ 1.58	$ 1.37
Diluted EPS	$ 0.74	$ 0.70	$ 1.57	$ 1.36
Revenue, Net, Increase (Decrease)	$ 14,813		$ 22,850
Revenue, Net, Increase (Decrease), Percentage	20.40%		15.90%
Parent, EbixHealth JV, Wdev, Hope, ItzCAsh, and beBette [Member]
Business Acquisition, Pro Forma Information
Revenue, pro forma	$ 87,765	$ 86,500	$ 177,284	$ 173,602
Net income, pro forma	$ 23,595	$ 22,015	$ 50,741	$ 44,078
Basic EPS, pro forma	$ 0.75	$ 0.67	$ 1.60	$ 1.34
Diluted EPS, pro forma	$ 0.75	$ 0.67	$ 1.60	$ 1.33
Business Acquisition, Pro Forma Revenue, Increase (Decrease), Percentage	1.50%		2.10%