Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014
Current assets:
Cash and cash equivalents	$ 107,748	$ 103,145
Restricted cash	2,605	4,351
Marketable securities	8,687	10,656
Accounts receivable, net	111,842	110,181
Inventories	755	834
Income taxes receivable	5,999	8,366
Deferred income taxes, net	11,757	11,690
Other current assets	9,769	11,135
Total current assets	259,162	260,358
Equipment and improvements, net	22,915	22,801
Capitalized software costs, net	38,452	39,152
Intangibles, net	31,175	33,016
Goodwill	72,804	72,804
Other assets	17,273	16,927
Total assets	441,781	445,058
Current liabilities:
Accounts payable	8,850	7,888
Deferred revenue	70,692	71,077
Accrued compensation and related benefits	13,894	15,953
Dividends payable	10,690	10,686
Other current liabilities	20,616	18,282
Total current liabilities	124,742	123,886
Deferred revenue, net of current	2,001	2,187
Deferred compensation	5,182	4,809
Other noncurrent liabilities	19,316	19,086
Total liabilities	151,241	149,968
Commitments and contingencies (Note 11)
Shareholders' equity:
Common stock $0.01 par value; authorized 100,000 shares; issued and outstanding 60,222 and 60,206 shares at June 30, 2014 and March 31, 2014, respectively	602	602
Additional paid-in capital	195,733	194,739
Accumulated other comprehensive loss	(198)	(182)
Retained earnings	94,403	99,931
Total shareholders' equity	290,540	295,090
Total liabilities and shareholders' equity	$ 441,781	$ 445,058