CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2019	Oct. 31, 2018
Cash flows from operating activities:
Net income	$ 2,076	$ 3,386
Adjustments to reconcile net income to net cash used in operating activities
Provision for of doubtful accounts	168	76
Deferred income taxes	667	352
Depreciation and amortization	1,267	642
Stock based and restricted stock compensation	(583)	491
Loss on disposal of property and equipment	(2)	14
Non-cash operating lease expense	797	0
(Increase) decrease in operating assets
Accounts receivable	(1,257)	(2,655)
Inventories	(5,584)	(4,121)
Prepaid VAT and other taxes	162	148
Other current assets	(355)	(1,284)
Increase (decrease) in operating liabilities
Accounts payable	67	1,019
Accrued expenses and other liabilities	517	265
Operating lease liabilities	(783)	0
Net cash used in operating activities	(2,843)	(1,667)
Cash flows used in investing activities:
Purchases of property and equipment	(689)	(2,227)
Cash flows from financing activities:
Loan repayments, short-term	(124)	(207)
Loan borrowings, short-term	0	208
Loan repayments, long-term	0	(118)
UK borrowings (repayments) under line of credit facility, net	491	(11)
Purchase of Treasury Stock under stock repurchase program	(97)	0
Shares returned to pay employee taxes under restricted stock program	(5)	0
Net cash provided by (used in) financing activities	265	(128)
Effect of exchange rate changes on cash and cash equivalents	(91)	(106)
Net decrease in cash and cash equivalents	(3,358)	(4,128)
Cash and cash equivalents at beginning of period	12,831	15,788
Cash and cash equivalents at end of period	9,473	11,660
Supplemental disclosure of cash flow information:
Cash paid for interest	98	93
Cash paid for taxes	1,202	1,326
Noncash investing and financing activities
Leased assets obtained in exchange for operating lease liabilities	$ 3,218	$ 0