Operating Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Segment Operating Data
Revenue	$ 109,529	$ 118,296
Operating income	19,553	23,507
QSI Dental Division [Member]
Segment Operating Data
Revenue	5,151	4,953
Operating income	955	469
NextGen Division [Member]
Segment Operating Data
Revenue	81,535	86,192
Operating income	29,568	28,840
Hospital Solutions Division [Member]
Segment Operating Data
Revenue	5,467	11,365
Operating income	(2,594)	2,347
RCM Services Division [Member]
Segment Operating Data
Revenue	17,376	15,786
Operating income	2,840	1,853
Unallocated corporate expense [Member]
Segment Operating Data
Operating income	$ (11,216)	$ (10,002)