Business Combinations (Details Textual) - USD ($)		3 Months Ended								12 Months Ended
	Jan. 04, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2014
Business Acquisition [Line Items]
Amortization of acquired intangible assets										$ 11,014,000	$ 7,127,000	$ 8,330,000
Interest expense		$ 1,295,000	$ 6,000	$ 3,000	$ 0	$ 311,000	$ 30,000	$ 1,000	$ 0	1,304,000	341,000	0
Net income		(16,322,000)	$ 7,302,000	$ 8,315,000	$ 6,362,000	$ 10,743,000	$ 6,676,000	$ 4,750,000	$ 5,163,000	5,657,000	27,332,000	$ 15,680,000
Adjustment to goodwill										58
Hospital Solutions Division [Member]
Business Acquisition [Line Items]
Loss on disposition										1,366
Direct incremental costs of disposition										387
Severance and other employee-related costs										335
HealthFusion [Member]
Business Acquisition [Line Items]
Preliminary purchase price	$ 183,049,000
Contingent consideration, potential	25,000,000
Contingent consideration, initial estimated fair value	16,700,000
Acquisition-related transaction costs	1,349,000									3,217,000
Revenues since acquisition date										8,781,000
Net loss since acquisition date										(1,149,000)
Purchase price	$ 183,049,000
HealthFusion [Member] | Acquisition-related Costs [Member]
Business Acquisition [Line Items]
Amortization of acquired intangible assets										14,900,000	15,800,000
Interest expense										3,600,000	5,200,000
HealthFusion [Member] | Acquisition-related Fair Value Adjustments [Member]
Business Acquisition [Line Items]
Net income											$ 8,300,000
Gennius [Member]
Business Acquisition [Line Items]
Purchase price		$ 2,345,000								$ 2,345,000