Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jul. 31, 2011	Jul. 31, 2010
Operating activities
Net loss	$ (2,668)	$ (1,044)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization	2,583	2,713
Provision for doubtful accounts	30	15
Gain (loss) on sale of property, plant and equipment		(2)
Deferred income taxes	49	(459)
Stock based compensation	381	399
Changes in operating assets and liabilities:
Trade accounts receivable	(24,349)	(26,696)
Other receivables	135	62
Inventories	(8,139)	(4,412)
Income taxes	16	(80)
Prepaid expenses and other current assets	(210)	(138)
Accounts payable and accrued liabilities	12,423	10,754
Net cash used in operating activities	(19,749)	(18,888)
Investing activities
Capital expenditures	(1,340)	(1,254)
Proceeds from sale of property, plant and equipment	1	33
Net cash used in investing activities	(1,339)	(1,221)
Financing activities
Proceeds from long-term debt	21,796	23,078
Repayment of long-term debt	(6)	(6)
Purchase of treasury stock		(344)
Cash dividend paid	(710)	(708)
Net cash provided by financing activities	21,080	22,020
Net (decrease) increase in cash	(8)	1,911
Cash at beginning of period	1,529	1,045
Cash at end of period	$ 1,521	$ 2,956