Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Apr. 30, 2022	Jan. 31, 2022
Current assets
Cash and cash equivalents	$ 6,375	$ 8,214
Restricted cash	1,524	1,557
Trade accounts receivable, less allowance for doubtful accounts of $461 at April 30, 2022 and $486 at January 31, 2022	38,816	44,449
Inventories, net	15,401	13,760
Prepaid expenses and other current assets	6,609	5,444
Unbilled accounts receivable	6,730	2,656
Costs and estimated earnings in excess of billings on uncompleted contracts	6,004	2,309
Total current assets	81,459	78,389
Property, plant and equipment, net of accumulated depreciation	23,754	24,756
Other assets
Operating lease right-of-use asset	7,712	11,213
Deferred tax assets	823	811
Goodwill	2,318	2,342
Other assets	5,853	5,890
Total other assets	16,706	20,256
Total assets	121,919	123,401
Current liabilities
Trade accounts payable	15,631	13,618
Accrued compensation and payroll taxes	1,768	1,612
Commissions and management incentives payable	1,408	2,047
Revolving line - North America	5,246	634
Current maturities of long-term debt	6,778	6,750
Customers' deposits	2,826	3,072
Outside commission liability	1,856	1,255
Operating lease liability short-term	1,527	1,496
Other accrued liabilities	3,238	4,616
Billings in excess of costs and estimated earnings on uncompleted contracts	1,173	1,277
Income taxes payable	1,310	2,020
Total current liabilities	42,761	38,397
Long-term liabilities
Long-term debt, less current maturities	4,837	5,059
Long-term finance obligation	9,301	9,327
Deferred compensation liabilities	3,374	3,379
Deferred tax liabilities	865	712
Operating lease liability long-term	7,042	11,270
Other long-term liabilities	847	800
Total long-term liabilities	26,266	30,547
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 8,154 issued and outstanding at April 30, 2022 and 8,152 issued and outstanding at January 31, 2022	82	82
Additional paid-in capital	62,018	61,766
Treasury Stock, 234 shares at April 30, 2022 and January 31, 2022	(1,992)	(1,992)
Accumulated deficit	(3,180)	(2,295)
Accumulated other comprehensive loss	(4,036)	(3,104)
Total stockholders' equity	52,892	54,457
Total liabilities and stockholders' equity	$ 121,919	$ 123,401