Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Mar. 31, 2011
ASSETS
Cash and cash equivalents	$ 93,662	$ 70,559
Accounts receivable, net of allowances of $248 and $661, respectively	30,114	31,926
Inventories, net	13,649	10,921
Deferred income taxes - current, net	85
Prepaid expenses	2,844	2,829
Income taxes receivable	1,365	1,403
Other current assets	11,333	6,344
Assets of discontinued operations - current		105,810
Total current assets	153,052	229,792
Goodwill	15,104	15,211
Intangible assets, net of accumulated amortization of $21,601 and $20,069, respectively	21,962	22,535
Other non-current assets	4,066	11,709
Assets of discontinued operations - non-current		8,296
Property and equipment:
Furniture and equipment	40,467	40,573
Software	49,720	49,548
Leasehold improvements	9,628	8,841
Project expenditures not yet in use	114	668
Property and equipment, gross	99,929	99,630
Accumulated depreciation and amortization	78,991	74,775
Property and equipment, net	20,938	24,855
Total assets	215,122	312,398
LIABILITIES AND SHAREHOLDERS' EQUITY
Accounts payable	15,910	17,852
Deferred revenue	14,604	23,995
Accrued liabilities	27,104	14,594
Income taxes payable	125	265
Deferred income taxes - current, net		77
Capital lease obligations - current	970	999
Liabilities of discontinued operations - current		89,005
Total current liabilities	58,713	146,787
Deferred income taxes - non-current, net	4,093	3,894
Capital lease obligations - non-current	619	907
Other non-current liabilities	6,453	11,972
Liabilities of discontinued operations - non-current		734
Commitments and contingencies (see Note 10)
Shareholders' equity
Common shares, without par value, at $0.30 stated value; 80,000,000 shares authorized; 31,606,831 shares issued; and 22,575,300 and 23,022,398 shares outstanding at September 30, 2011 and March 31, 2011, respectively	9,482	9,482
Treasury shares (9,031,531 at September 30, 2011 and 8,584,433 at March 31, 2011)	(2,709)	(2,575)
Capital in excess of stated value	(10,325)	(5,421)
Retained earnings	149,119	146,659
Accumulated other comprehensive loss	(323)	(41)
Total shareholders' equity	145,244	148,104
Total liabilities and shareholders' equity	$ 215,122	$ 312,398