Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net income	$ 7,916	$ 2,728
Adjustments to reconcile net income to net cash used for operating activities:
Depreciation and amortization	4,049	4,737
Provision for accounts receivable allowances	2,265	2,011
Gain on sale of discontinued operations	(5,849)
Deferred tax provision	4,450	714
Stock-based compensation expense	956	966
(Gain) loss on sale or disposal of assets	(787)	3
Change in assets and liabilities:
Increase in accounts receivable	(77,376)	(77,066)
Increase in inventory	(22,249)	(27,117)
(Increase) decrease in other assets	(2,526)	3,132
Increase in other accrued liabilities	18,443	43,284
Total adjustments	(78,624)	(49,336)
Net cash used for operating activities - continuing operations	(70,708)	(46,608)
Net cash used for operating activities - discontinued operations	(18,347)	(28,636)
Net cash used for operating activities	(89,055)	(75,244)
Cash flows from investing activities:
Purchase of property, plant and equipment	(1,881)	(1,901)
Proceeds from sale of assets	44
Net cash used for investing activities - continuing operations	(1,837)	(1,901)
Net cash provided by (used for) investing activities - discontinued operations	2,059	(450)
Net cash provided by (used for) investing activities	222	(2,351)
Cash flows from financing activities:
Payments on long-term obligations	(339)	(311)
Borrowings on credit facilities	51,800	189,955
Repayments on credit facilities	(7,600)	(134,265)
Dividends paid	(2,922)	(2,907)
Proceeds from exercise of stock options	15	289
Shares withheld for minimum tax withholding on restricted stock	(57)
Tax effect on stock awards	(27)	16
Net cash provided by financing activities - continuing operations	40,870	52,777
Net decrease in cash and cash equivalents	(47,963)	(24,818)
Cash and cash equivalents at beginning of period	48,577	26,846
Cash and cash equivalents at end of period	$ 614	$ 2,028