Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Mar. 31, 2014
Current assets:
Cash and cash equivalents	$ 114,980	$ 103,145
Restricted cash and cash equivalents	2,445	4,351
Marketable securities	8,536	10,656
Accounts receivable, net	106,652	110,181
Inventories	745	834
Income taxes receivable	3,698	8,366
Deferred income taxes, net	11,754	11,690
Other current assets	9,780	11,135
Total current assets	258,590	260,358
Equipment and improvements, net	23,193	22,801
Capitalized software costs, net	38,404	39,152
Intangibles, net	29,408	33,016
Goodwill	72,804	72,804
Other assets	17,708	16,927
Total assets	440,107	445,058
Current liabilities:
Accounts payable	8,965	7,888
Deferred revenue	69,627	71,077
Accrued compensation and related benefits	15,949	15,953
Dividends payable	10,697	10,686
Other current liabilities	31,413	18,282
Total current liabilities	136,651	123,886
Deferred revenue, net of current	1,813	2,187
Deferred compensation	5,312	4,809
Other noncurrent liabilities	10,950	19,086
Total liabilities	154,726	149,968
Commitments and contingencies (Note 11)
Shareholders' equity:
Common stock $0.01 par value; authorized 100,000 shares; issued and outstanding 60,269 and 60,206 shares at September 30, 2014 and March 31, 2014, respectively	603	602
Additional paid-in capital	196,552	194,739
Accumulated other comprehensive loss	(232)	(182)
Retained earnings	88,458	99,931
Total shareholders' equity	285,381	295,090
Total liabilities and shareholders' equity	$ 440,107	$ 445,058