Intangible Assets (Details Textual) (Details) - USD ($) $ in Thousands			12 Months Ended
	Jan. 04, 2016	Mar. 12, 2015	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2014	Mar. 11, 2015
Finite Lived Intangible Assets [Line Items]
Amortization of other intangibles			$ 11,014	$ 7,127	$ 8,330
Trade Name [Member]
Finite Lived Intangible Assets [Line Items]
Amortization of other intangibles			5,368	3,709	4,671
Software Technology [Member]
Finite Lived Intangible Assets [Line Items]
Amortization of other intangibles			5,646	$ 3,418	$ 3,659
HealthFusion [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 75,000
Weighted average amortization period	6 years 10 months 24 days
HealthFusion [Member] | Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Weighted average amortization period	10 years
HealthFusion [Member] | Software Technology [Member]
Finite Lived Intangible Assets [Line Items]
Weighted average amortization period	5 years
Gennius [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets						$ 1,800
Weighted average amortization period		10 years
Gennius [Member] | Software Technology [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets			$ 1,800
Weighted average amortization period		10 years