Condensed Consolidated Statements of Cash Flows Unaudited - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2019	Jul. 31, 2018
Operating activities
Net income (loss)	$ 2,800	$ 1,903
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	2,916	2,825
Non-cash rent expense	173	0
Provision for doubtful accounts	35	35
Loss (gain) on sale of property, plant and equipment	3	(1)
Deferred income taxes	1,782	120
Stock-based compensation	423	438
Defined pension plan settlement	0	319
Amortization of net actuarial loss for pension plans	352	345
Changes in operating assets and liabilities:
Trade accounts receivable	(27,887)	(32,759)
Other receivables	(357)	(132)
Inventories	(11,728)	(18,239)
Income taxes	(155)	(3)
Prepaid expenses and other current assets	(515)	(696)
Accounts payable and accrued liabilities	4,516	14,604
Net cash used in operating activities	(27,642)	(31,241)
Investing activities:
Capital expenditures	(2,309)	(1,686)
Proceeds from sale of property, plant and equipment	0	3
Net cash used in investing activities	(2,309)	(1,683)
Financing activities:
Proceeds from long-term debt	30,911	51,033
Repayment of long-term debt	(577)	(16,681)
Payment on deferred financing costs	0	(124)
Tax withholding payments on share-based compensation	(244)	(265)
Cash dividends paid	0	(464)
Net cash provided by financing activities	30,090	33,499
Net increase in cash	139	575
Cash at beginning of year	738	534
Cash at end of year	$ 877	$ 1,109