CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Cash flows from operating activities:
Net Income (Loss)	$ 1,320	$ 1,129
Adjustments to reconcile net income to net cash provided by operating activities
Provision for (recovery of) doubtful accounts	90	(30)
Deferred income taxes	(176)	(424)
Depreciation and amortization	533	425
Stock based and restricted stock compensation	407	407
(Gain) loss on disposal of property and equipment	0	27
Equity in (earnings) loss of equity investment	147	27
Revaluation of earnout consideration	(493)	0
(Increase) decrease in operating assets
Accounts receivable	865	725
Inventories	178	(2,222)
Prepaid VAT and other taxes	(614)	23
Other current assets	(1,644)	(670)
Increase (decrease) in operating liabilities
Accounts payable	1,181	2,316
Accrued expenses and other liabilities	1,854	143
Operating lease liabilities	22	35
Net cash provided by operating activities	3,670	1,911
Cash flows from investing activities:
Purchases of property and equipment	(690)	(465)
Investments	0	(1,891)
Net cash (used in) investing activities:	(690)	(2,356)
Cash flows from financing activities:
Short-term borrowings (repayments)	(290)	0
Purchase of treasury stock under stock repurchase program	(276)	(406)
Dividends paid	(246)
Shares returned to pay employee taxes under restricted stock program	(339)	(678)
Net cash (used in) financing activities	(1,151)	(1,084)
Effect of exchange rate changes on cash and cash equivalents	(447)	(336)
Net increase (decrease) in cash and cash equivalents	1,382	(1,865)
Cash and cash equivalents at beginning of period	24,639	52,719
Cash and cash equivalents at end of period	26,021	50,854
Supplemental disclosure of cash flow information:
Cash paid for interest	1	9
Cash paid for taxes	893	1,098
Noncash investing and financing activities
Leased assets obtained in exchange for operating lease liabilities	$ 91	$ 0