Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Oct. 31, 2022	Jan. 31, 2022
Current assets
Cash and cash equivalents	$ 8,578	$ 8,214
Restricted cash	1,147	1,557
Trade accounts receivable, less allowance for doubtful accounts of $502 at October 31, 2022 and $486 at January 31, 2022	44,026	44,449
Inventories, net	14,779	13,760
Prepaid expenses and other current assets	6,817	5,444
Unbilled accounts receivable	8,664	2,656
Costs and estimated earnings in excess of billings on uncompleted contracts	5,381	2,309
Total current assets	89,392	78,389
Long-term assets
Property, plant and equipment, net of accumulated depreciation	23,637	24,756
Operating lease right-of-use asset	6,616	11,213
Deferred tax assets	729	811
Goodwill	2,186	2,342
Other long-term assets	3,249	5,890
Total long-term assets	36,417	45,012
Total assets	125,809	123,401
Current liabilities
Trade accounts payable	14,001	13,618
Accrued compensation and payroll taxes	1,784	1,612
Commissions and management incentives payable	1,892	2,047
Revolving line - North America	7,133	634
Current maturities of long-term debt	7,193	6,750
Customers' deposits	3,530	3,072
Outside commission liability	2,589	1,255
Operating lease liability short-term	1,108	1,496
Other accrued liabilities	4,614	4,616
Billings in excess of costs and estimated earnings on uncompleted contracts	1,262	1,277
Income taxes payable	2,350	2,020
Total current liabilities	47,456	38,397
Long-term liabilities
Long-term debt, less current maturities	4,366	5,059
Long-term finance obligation	9,244	9,327
Deferred compensation liabilities	1,766	3,379
Deferred tax liabilities	896	712
Operating lease liability long-term	6,387	11,270
Other long-term liabilities	903	800
Total long-term liabilities	23,562	30,547
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 8,004 issued and outstanding at October 31, 2022 and 8,152 issued and outstanding at January 31, 2022	80	82
Additional paid-in capital	62,307	61,766
Treasury stock, no shares at October 31, 2022 and 234 shares at January 31, 2022	0	(1,992)
Accumulated deficit	(1,617)	(2,295)
Accumulated other comprehensive loss	(5,979)	(3,104)
Total stockholders' equity	54,791	54,457
Total liabilities and stockholders' equity	$ 125,809	$ 123,401