Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Mar. 31, 2012
Current assets:
Cash and cash equivalents	$ 105,999	$ 134,444
Restricted cash (Note 1)	5,488	1,962
Marketable securities	12,012	4,987
Accounts receivable, net (Note 9)	148,257	145,756
Inventories	710	1,242
Income taxes receivable	0	2,628
Deferred income taxes, net	12,140	10,127
Other current assets	12,720	11,563
Total current assets	297,326	312,709
Equipment and improvements, net	21,887	17,841
Capitalized software costs, net	39,781	19,994
Intangibles, net	27,550	23,259
Goodwill	45,761	60,776
Other assets	10,750	5,773
Total assets	443,055	440,352
Current liabilities:
Accounts payable	11,501	4,532
Deferred revenue	65,207	83,108
Accrued compensation and related benefits	11,915	11,870
Income taxes payable	1,480	0
Dividends payable	10,418	10,354
Other current liabilities	26,508	19,568
Total current liabilities	127,029	129,432
Deferred revenue, net of current	1,219	1,293
Deferred income taxes, net	0	5,351
Deferred compensation	3,809	3,497
Other noncurrent liabilities	3,949	5,602
Total liabilities	136,006	145,175
Commitments and contingencies (Note 13)
Shareholders' equity:
Common stock $0.01 par value; authorized 100,000 shares; issued and outstanding 59,180 and 58,068 shares at March 31, 2012 and March 31, 2011, respectively	595	592
Additional paid-in capital	179,743	169,033
Accumulated Other Comprehensive Income (Loss), Net of Tax	(11)	(45)
Retained earnings	126,722	125,597
Total shareholders' equity	307,049	295,177
Total liabilities and shareholders' equity	$ 443,055	$ 440,352