Operating Segment Information (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2015 USD ($) segment	Jun. 30, 2014 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment	4
Segment Operating Data
Revenue	$ 122,164	$ 117,894
Operating income	(9,034)	(7,755)
QSI Dental Division [Member]
Segment Operating Data
Revenue	4,418	4,243
Operating income	(950)	(920)
NextGen Division [Member]
Segment Operating Data
Revenue	91,615	91,714
Operating income	(44,858)	(44,345)
Hospital Solutions Division [Member]
Segment Operating Data
Revenue	3,669	4,176
Operating income	(955)	1,691
RCM Services Division [Member]
Segment Operating Data
Revenue	22,462	17,761
Operating income	(4,417)	(2,245)
Unallocated corporate expense [Member]
Segment Operating Data
Operating income	42,146	38,064
Unallocated corporate expense [Member] | Research and development costs [Member]
Segment Operating Data
Operating income	17,085	16,236
Unallocated corporate expense [Member] | Amortization of capitalize software costs [Member]
Segment Operating Data
Operating income	2,439	3,602
Unallocated corporate expense [Member] | Marketing expense [Member]
Segment Operating Data
Operating income	3,816	3,229
Unallocated corporate expense [Member] | Other corporate and overhead costs [Member]
Segment Operating Data
Operating income	$ 18,806	$ 14,997