Business Combinations (Pro Forma) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Business Acquisition, Pro Forma Information
Revenue	$ 92,800	$ 74,608	$ 259,290	$ 218,248
Net Income (Loss) Attributable to Parent	$ 24,184	$ 24,067	$ 74,045	$ 69,218
Basic EPS	$ 0.77	$ 0.74	$ 2.34	$ 2.12
Diluted EPS	$ 0.76	$ 0.74	$ 2.33	$ 2.10
Revenue, Net, Increase (Decrease)	$ 18,192		$ 41,042
Revenue, Net, Increase (Decrease), Percentage	24.40%		18.80%
Parent, EbixHealth JV, Wdev, Hope, ItzCAsh, beBetter, and YouFirst [Member]
Business Acquisition, Pro Forma Information
Revenue, pro forma	$ 93,817	$ 88,857	$ 273,996	$ 266,225
Net income, pro forma	$ 24,269	$ 24,103	$ 75,095	$ 67,859
Basic EPS, pro forma	$ 0.77	$ 0.74	$ 2.38	$ 2.07
Diluted EPS, pro forma	$ 0.77	$ 0.74	$ 2.37	$ 2.06
Business Acquisition, Pro Forma Revenue, Increase (Decrease), Percentage	5.60%		2.90%

Business Acquisition, Pro Forma Revenue, Increase (Decrease), Percentage

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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