Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Oct. 31, 2018	Jan. 31, 2018
Current assets
Cash and cash equivalents	$ 9,582	$ 7,084
Restricted cash	2,536	1,237
Trade accounts receivable, less allowance for doubtful accounts of $480 at October 31, 2018 and $469 at January 31, 2018	32,280	32,936
Inventories, net	14,330	16,856
Prepaid expenses and other current assets	3,345	2,703
Contract assets	2,357	1,502
Total current assets	64,430	62,318
Property, plant and equipment, net of accumulated depreciation	31,020	34,509
Other assets
Deferred tax assets - long-term	45	391
Goodwill	2,269	2,423
Other assets	5,966	4,943
Total other assets	8,280	7,757
Total assets	103,730	104,584
Current liabilities
Trade accounts payable	9,788	14,186
Accrued compensation and payroll taxes	1,893	1,580
Commissions and incentives payable	1,789	787
Revolving line of credit	13,662	7,273
Current maturities of long-term debt	1,046	753
Customers' deposits	4,028	5,236
Outside commissions payable	2,194	1,800
Contract liability	1,599	1,967
Other accrued liabilities	3,491	4,259
Income taxes payable	1,348	1,339
Total current liabilities	40,838	39,180
Long-term liabilities
Long-term debt, less current maturities	6,892	7,728
Deferred compensation liabilities	3,504	4,098
Deferred tax liabilities - long-term	1,149	1,242
Other long-term liabilities	534	524
Total long-term liabilities	12,079	13,592
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 7,877 issued and outstanding at October 31, 2018 and 7,717 issued and outstanding at January 31, 2018	79	77
Additional paid-in capital	58,365	56,304
Accumulated deficit	(4,627)	(3,103)
Accumulated other comprehensive loss	(3,004)	(1,466)
Total stockholders' equity	50,813	51,812
Total liabilities and stockholders' equity	$ 103,730	$ 104,584