Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jul. 31, 2022	Jan. 31, 2022
Current assets
Cash and cash equivalents	$ 6,192	$ 8,214
Restricted cash	1,501	1,557
Trade accounts receivable, less allowance for doubtful accounts of $500 at July 31, 2022 and $486 at January 31, 2022	47,749	44,449
Inventories, net	16,348	13,760
Prepaid expenses and other current assets	5,801	5,444
Unbilled accounts receivable	8,023	2,656
Costs and estimated earnings in excess of billings on uncompleted contracts	5,946	2,309
Total current assets	91,560	78,389
Long-term assets
Property, plant and equipment, net of accumulated depreciation	24,385	24,756
Operating lease right-of-use asset	7,176	11,213
Deferred tax assets	797	811
Goodwill	2,328	2,342
Other long-term assets	4,336	5,890
Total long-term assets	39,022	45,012
Total assets	130,582	123,401
Current liabilities
Trade accounts payable	14,498	13,618
Accrued compensation and payroll taxes	1,698	1,612
Commissions and management incentives payable	1,180	2,047
Revolving line - North America	8,632	634
Current maturities of long-term debt	9,421	6,750
Customers' deposits	3,671	3,072
Outside commission liability	2,425	1,255
Operating lease liability short-term	1,316	1,496
Other accrued liabilities	4,584	4,616
Billings in excess of costs and estimated earnings on uncompleted contracts	1,467	1,277
Income taxes payable	1,391	2,020
Total current liabilities	50,283	38,397
Long-term liabilities
Long-term debt, less current maturities	4,734	5,059
Long-term finance obligation	9,271	9,327
Deferred compensation liabilities	3,431	3,379
Deferred tax liabilities	907	712
Operating lease liability long-term	6,775	11,270
Other long-term liabilities	882	800
Total long-term liabilities	26,000	30,547
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 8,003 issued and outstanding at July 31, 2022 and 8,152 issued and outstanding at January 31, 2022	80	82
Additional paid-in capital	62,055	61,766
Treasury Stock, no shares at July 31, 2022 and 234 shares at January 31, 2022	0	(1,992)
Accumulated deficit	(3,345)	(2,295)
Accumulated other comprehensive loss	(4,491)	(3,104)
Total stockholders' equity	54,299	54,457
Total liabilities and stockholders' equity	$ 130,582	$ 123,401