Consolidated Balance Sheet - USD ($) $ in Thousands	Jan. 31, 2022	Jan. 31, 2021
Current assets
Cash and cash equivalents	$ 8,214	$ 7,174
Restricted cash	1,557	1,201
Trade accounts receivable, less allowance for doubtful accounts of $486 on January 31, 2022 and $474 on January 31, 2021	44,449	25,226
Inventories, net	13,761	12,157
Prepaid expenses and other current assets	5,444	3,863
Unbilled accounts receivable	2,656	247
Costs and estimated earnings in excess of billings on uncompleted contracts	2,309	4,007
Total current assets	78,389	53,875
Property, plant and equipment, net of accumulated depreciation	24,756	26,897
Other assets
Operating lease right-of-use assets	11,213	13,384
Deferred tax assets	811	823
Goodwill	2,342	2,332
Other assets	5,890	5,380
Total other assets	20,256	21,919
Total assets	123,401	102,691
Current liabilities
Trade accounts payable	13,618	10,365
Commissions and management incentives payable	2,047	218
Accrued compensation and payroll taxes	1,612	1,448
Revolving line - North America	634	2,826
Current maturities of long-term debt	6,750	3,941
Customers' deposits	3,072	2,088
Outside commission liability	1,255	1,431
Operating lease liability short-term	1,496	1,402
Other accrued liabilities	4,616	2,616
Billings in excess of costs and estimated earnings on uncompleted contracts	1,277	762
Income tax payable	2,020	1,155
Total current liabilities	38,397	28,252
Long-term liabilities
Long-term debt, less current maturities	5,059	6,268
Long-term finance obligation	173	401
Deferred compensation liabilities	3,379	4,120
Deferred tax liabilities	712	914
Operating lease liabilities long-term	11,270	13,174
Other long-term liabilities	800	650
Total long-term liabilities	30,547	25,126
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 8,152 issued and outstanding January 31, 2022 and 8,165 issued and outstanding January 31, 2021	82	82
Additional paid-in capital	61,766	60,875
Treasury Stock, 234 shares at January 31, 2022 and no shares at January 31, 2021	(1,992)	0
Accumulated deficit	(2,295)	(8,357)
Accumulated other comprehensive loss	(3,104)	(3,287)
Total stockholders' equity	54,457	49,313
Total liabilities and stockholders' equity	123,401	102,691
Land and Buildings in Lebanon, Tennessee [Member]
Long-term liabilities
Long-term finance obligation	$ 9,327	$ 0