CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2017	Jul. 31, 2016
Cash flows from operating activities:
Net income	$ 3,552	$ 1,434
Adjustments to reconcile net income to net cash provided by operating activities
Provision for (recovery of) inventory obsolescence	11	(211)
Recovery of doubtful accounts	(187)	(21)
Deferred income taxes	228	296
Depreciation and amortization	385	604
Stock-based and restricted stock compensation	198	78
Loss on disposal of property and equipment	0	81
(Increase) decrease in operating assets
Accounts receivable	(2,786)	(418)
Inventories	1,571	1,925
Prepaid VAT taxes	29	(287)
Other current assets	186	(1,265)
Increase (decrease) in operating liabilities
Accounts payable	3,171	2,311
Accrued expenses and other liabilities	48	(169)
Net cash used by the sale of Brazil	(95)	(63)
Net cash provided by operating activities	6,311	4,295
Cash flows from investing activities:
Purchases of property and equipment	(448)	(46)
Cash flows from financing activities:
Net repayments under revolving credit facility	(4,865)	(3,298)
Loan repayments, short-term	(56)	(1,464)
Loan borrowings, short-term	101	1,329
Loan repayments, long-term	(26)	0
Loan borrowing, long-term	1,575	0
UK borrowings under line of credit facility, net	193	137
Shares returned to pay employee taxes under restricted stock program	(19)	(3)
Net cash used in financing activities	(3,097)	(3,299)
Effect of exchange rate changes on cash and cash equivalents	57	(32)
Net increase in cash and cash equivalents	2,823	918
Cash and cash equivalents at beginning of period	10,365	7,022
Cash and cash equivalents at end of period	13,188	7,940
Supplemental disclosure of cash flow information:
Cash paid for interest	112	373
Cash paid for taxes	$ 711	$ 592