Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jul. 31, 2019	Jan. 31, 2019
Current assets
Cash and cash equivalents	$ 8,052	$ 10,156
Restricted cash	1,167	2,581
Trade accounts receivable, less allowance for doubtful accounts of $227 at July 31, 2019 and $536 at January 31, 2019	30,384	32,508
Inventories, net	16,555	12,289
Prepaid expenses and other current assets	4,475	3,773
Contract assets	3,474	1,653
Total current assets	64,107	62,960
Property, plant and equipment, net of accumulated depreciation	29,125	30,398
Other assets
Operating lease right-of-use asset	11,453
Deferred tax assets - long-term	404	458
Goodwill	2,266	2,269
Other assets	7,146	6,120
Total other assets	21,269	8,847
Total assets	114,501	102,205
Current liabilities
Trade accounts payable	11,084	12,006
Accrued compensation and payroll taxes	1,605	1,544
Commissions and management incentives payable	1,373	1,866
Revolving line North America	6,776	8,890
Current maturities of long-term debt	1,480	640
Customers' deposits	3,601	3,708
Outside commissions payable	2,138	1,743
Contract liability	1,141	1,569
Operating lease liability short-term	1,056
Other accrued liabilities	4,959	3,856
Income taxes payable	338	1,266
Total current liabilities	35,551	37,088
Long-term liabilities
Long-term debt, less current maturities	6,460	6,751
Deferred compensation liabilities	3,667	3,883
Deferred tax liabilities long-term	1,445	1,435
Operating lease liability long-term	10,446
Other long-term liabilities	1,630	688
Total long-term liabilities	23,648	12,757
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 8,026 issued and outstanding at July 31, 2019 and 7,854 issued and outstanding at January 31, 2019	80	79
Additional paid-in capital	59,475	58,793
Accumulated deficit	(1,414)	(3,632)
Accumulated other comprehensive loss	(2,839)	(2,880)
Total stockholders' equity	55,302	52,360
Total liabilities and stockholders' equity	$ 114,501	$ 102,205