Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands	6 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Operating activities
Net income (loss)	$ 2,460	$ (12,466)
Less: Income from discontinued operations	(11,138)	(742)
Loss from continuing operations	(8,678)	(13,208)
Adjustments to reconcile loss from continuing operations to net cash used for operating activities:
Restructuring charges	4,716	403
Gain on the redemption of Company-owned life insurance policies		(2,065)
Gain on the redemption of investment in The Reserve Fund's Primary Fund		(147)
Asset impairment charges		59
Loss on the sale of securities	166
Depreciation	3,432	1,786
Amortization	3,376	3,681
Deferred income taxes	36	4,429
Stock based compensation	1,989	1,437
Change in cash surrender value of Company-owned life insurance policies	(68)	301
Changes in operating assets and liabilities:
Accounts receivable	1,751	(7,000)
Inventories	(2,729)	(3,417)
Accounts payable	(1,935)	494
Accrued and other liabilities	(5,826)	(1,950)
Income taxes payable	(763)	372
Other changes, net	(14)	(209)
Other non-cash adjustments, net	(561)	69
Total adjustments	3,570	(1,757)
Net cash used for operating activities	(5,108)	(14,965)
Investing activities
Proceeds from the sale of business	59,470
Proceeds from The Reserve Fund's Primary Fund		147
Proceeds from redemption of/borrowings against Company-owned life insurance policies		2,248
Additional investments in Company-owned life insurance policies	(46)	(746)
Proceeds from the sale of marketable securities	2,036	14
Additional investments in marketable securities	(22)
Purchases of software, property, and equipment	(1,464)	(3,543)
Net cash provided by (used for) investing activities	59,974	(1,880)
Financing activities
Proceeds from borrowings under credit facility		15,325
Principal payments under credit facility		(15,325)
Repurchases of common shares	(6,617)
Repurchases of shares to satisfy employee tax withholding	(972)	(188)
Principal payments under long-term obligations	(609)	(306)
Net cash used for financing activities	(8,198)	(494)
Effect of exchange rate changes on cash	(151)	166
Cash flows provided by (used for) continuing operations	46,517	(17,173)
Cash flows of discontinued operations:
Operating cash flows, net	(23,336)	(13,096)
Investing cash flows, net		(73)
Financing cash flows, net	(78)	(2)
Net increase (decrease) in cash	23,103	(30,344)
Cash at beginning of the period	70,559	62,801
Cash at end of the period	$ 93,662	$ 32,457