CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Cash flows from operating activities:
Net income	$ (1,873)	$ (11,372)
Adjustments to reconcile net income to net cash (used in) provided by operating activities
Provision for (recovery of) doubtful accounts	134	(34)
Deferred income taxes	75	659
Depreciation and amortization	1,505	1,868
Stock based and restricted stock compensation	1,491	1,667
(Gain) loss on disposal of property and equipment	(6)	39
Equity in (earnings) loss of equity investment	411	79
(Increase) decrease in operating assets:
Accounts receivable	(2,278)	6,732
Inventories	(9,710)	(4,413)
Prepaid VAT and other taxes	(260)	(333)
Other current assets	1,478	271
Increase (decrease) in operating liabilities:
Accounts payable	36	(1,533)
Accrued expenses and other liabilities	69	(3,178)
Operating lease liabilities	(269)	(411)
Net cash (used in) provided by operating activities	(5,451)	12,785
Cash flows from investing activities:
Purchases of property and equipment	(1,985)	(801)
Acquisition, net of cash acquired	9,722	0
Investments	3,061	2,783
Net cash used in investing activities	(14,768)	(3,584)
Cash flows from financing activities
Short term borrowings	405	0
Purchase of Treasury Stock under stock repurchase program	5,439	9,183
Shares returned to pay employee taxes under restricted stock program	842	622
Net cash used in financing activities	(5,876)	(9,805)
Effect of exchange rate changes on cash and cash equivalents	(1,985)	727
Net (decrease) increase in cash and cash equivalents	(28,080)	123
Cash and cash equivalents at beginning of year	52,719	52,596
Cash and cash equivalents at end of year	24,639	52,719
Cash paid for interest	37	15
Cash paid for taxes	3,151	5,315
Noncash investing and financing activities
Leased assets obtained in exchange for operating lease liabilities	$ 1,148	$ 3,368