CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2018	Jul. 31, 2017
Cash flows from operating activities:
Net income	$ 2,885	$ 3,552
Adjustments to reconcile net income to net cash provided by operating activities
Provision for inventory obsolescence	41	11
Provision for (recovery of) doubtful accounts	35	(187)
Deferred income taxes	304	228
Depreciation and amortization	428	385
Stock based and restricted stock compensation	302	198
Loss on disposal of property and equipment	5	0
(Increase) decrease in operating assets
Accounts receivable	228	(2,786)
Inventories	(3,813)	1,571
Prepaid VAT tax	(641)	29
Other current assets	(809)	186
Increase (decrease) in operating liabilities
Accounts payable	1,818	3,171
Accrued expenses and other liabilities	(107)	48
Net cash used by the sale of Brazil	0	(95)
Net cash provided by operating activities	676	6,311
Cash flows from investing activities:
Purchases of property and equipment	(1,220)	(448)
Cash flows from financing activities:
Net repayments under revolving credit facility	0	(4,865)
Loan repayments, short-term	(153)	(56)
Loan borrowings, short-term	208	101
Loan repayments, long-term	(79)	(26)
Loan borrowings, long-term	0	1,575
UK borrowings (repayments) under line of credit facility, net	(175)	193
Shares returned to pay employee taxes under restricted stock program	0	(19)
Net cash used in financing activities	(199)	(3,097)
Effect of exchange rate changes on cash and cash equivalents	(112)	57
Net increase (decrease) in cash and cash equivalents	(855)	2,823
Cash and cash equivalents at beginning of period	15,788	10,365
Cash and cash equivalents at end of period	14,933	13,188
Supplemental disclosure of cash flow information:
Cash paid for interest	68	112
Cash paid for taxes	$ 806	$ 711