Consolidated Statements of Income (Loss) (Unaudited) - USD ($)	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2015
Revenues:
Software license and hardware	$ 65,547,000	$ 70,523,000	$ 81,649,000
Software related subscription services	87,050,000	55,403,000	44,592,000
Total software, hardware and related	152,597,000	125,926,000	126,241,000
Support and maintenance	158,803,000	165,200,000	169,219,000
Revenue cycle management and related services	82,552,000	83,006,000	74,237,000
Electronic data interchange and data services	88,951,000	82,343,000	76,358,000
Professional services	26,721,000	36,002,000	44,170,000
Total revenues	509,624,000	492,477,000	490,225,000
Cost of revenue:
Software license and hardware	24,654,000	27,506,000	28,803,000
Software related subscription services	36,744,000	26,622,000	20,672,000
Total software, hardware and related	61,398,000	54,128,000	49,475,000
Support and maintenance	28,317,000	31,329,000	28,866,000
Revenue cycle management and related services	56,370,000	57,591,000	54,406,000
Electronic data interchange and data services	51,102,000	50,153,000	48,244,000
Professional services	25,947,000	32,414,000	42,173,000
Total cost of revenue	223,134,000	225,615,000	223,164,000
Gross profit	286,490,000	266,862,000	267,061,000
Operating expenses:
Selling, general and administrative	163,623,000	156,234,000	158,172,000
Research and development costs, net	78,341,000	65,661,000	69,240,000
Amortization of acquired intangible assets	10,435,000	5,367,000	3,693,000
Impairment of goodwill and other assets	0	32,238,000
Restructuring costs	7,078,000	0	0
Total operating expenses	259,477,000	259,500,000	231,105,000
Income from operations	27,013,000	7,362,000	35,956,000
Interest income	14,000	428,000	111,000
Interest expense	(3,156,000)	(1,304,000)	(341,000)
Other expense, net	(262,000)	(166,000)	(62,000)
Income before provision for income taxes	23,609,000	6,320,000	35,664,000
Provision for income taxes	5,368,000	663,000	8,332,000
Net income	18,241,000	5,657,000	27,332,000
Foreign currency translation, net of tax	80,000	(382,000)	(117,000)
Unrealized gain (loss) on marketable securities, net of tax	43,000	93,000	107,000
Comprehensive income	$ 18,364,000	$ 5,368,000	$ 27,322,000
Net income per share:
Earnings Per Share, Basic	$ 0.30	$ 0.09	$ 0.45
Diluted (in usd per share)	$ 0.29	$ 0.09	$ 0.45
Weighted-average shares outstanding:
Basic (in usd per share)	61,818,000	60,635,000	60,259,000
Diluted (in usd per share)	62,010,000	61,233,000	60,849,000
Dividends declared per common share	$ 0	$ 0.525	$ 0.7