CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Cash flows from operating activities:
Net income	$ 3,785	$ 259
Adjustments to reconcile net income to net cash (used in) provided by operating activities
Provision for (recovery of) doubtful accounts	139	63
Deferred income taxes	(293)	1,783
Depreciation and amortization	1,122	779
Stock based and restricted stock compensation	445	790
(Gain) loss on disposal of property and equipment	0	(4)
Equity in loss of equity investment	275	129
Revaluation of earnout consideration	(1,178)	0
(Increase) decrease in operating assets
Accounts receivable	(347)	(1,266)
Inventories	565	(9,531)
Prepaid VAT and other taxes	(562)	(48)
Other assets	(1,683)	(1,062)
Increase (decrease) in operating liabilities
Accounts payable	1,499	3,013
Accrued expenses and other liabilities	114	517
Operating lease liabilities	23	4
Net cash provided by (used in) operating activities	3,904	(4,574)
Cash flows from investing activities:
Purchases of property and equipment	(1,092)	(449)
Investments	(620)	(1,891)
Net cash (used in) investing activities:	(1,712)	(2,340)
Cash flows from financing activities:
Short-term borrowings (repayments)	(405)	0
Purchase of treasury stock under stock repurchase program	(333)	(3,126)
Dividends paid	(466)	0
Shares returned to pay employee taxes under restricted stock program	(409)	(805)
Net cash (used in) financing activities	(1,613)	(3,931)
Effect of exchange rate changes on cash and cash equivalents	(912)	(663)
Net (decrease) in cash and cash equivalents	(333)	(11,508)
Cash and cash equivalents at beginning of period	24,639	52,719
Cash and cash equivalents at end of period	24,306	41,211
Supplemental disclosure of cash flow information:
Cash paid for interest	9	22
Cash paid for taxes	1,266	1,872
Noncash investing and financing activities
Leased assets obtained in exchange for operating lease liabilities	$ 4,099	$ 0