CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jan. 31, 2018	Jan. 31, 2017
Current assets
Cash and cash equivalents	$ 7,084	$ 7,603
Restricted cash	1,237	1,098
Trade accounts receivable, less allowance for doubtful accounts of $469 at January 31, 2018 and $305 at January 31, 2017	32,936	31,271
Inventories	16,856	13,565
Assets of discontinued operations	0	25
Prepaid expenses and other current assets	2,703	2,171
Costs and estimated earnings in excess of billings on uncompleted contracts	1,502	2,091
Total current assets	62,318	57,824
Property, plant and equipment, net of accumulated depreciation	34,509	36,275
Other assets
Deferred tax assets	391	147
Goodwill	2,423	2,279
Other assets	4,943	5,086
Total other assets	7,757	7,512
Total assets	104,584	101,611
Current liabilities
Trade accounts payable	14,186	10,901
Commissions and management incentives payable	787	1,845
Accrued compensation and payroll taxes	1,580	2,188
Revolving line North America	7,273	3,813
Current maturities of long-term debt	753	658
Customers' deposits	5,236	2,640
Liabilities of discontinued operations	137	199
Outside commission liability	1,800	1,612
Other accrued liabilities	4,122	2,360
Billings in excess of costs and estimated earnings on uncompleted contracts	1,967	1,100
Income tax payable	1,339	684
Total current liabilities	39,180	28,000
Long-term liabilities
Long-term debt, less current maturities	7,728	7,258
Deferred compensation liabilities	4,098	4,571
Deferred tax liabilities - long-term	1,242	1,829
Other long-term liabilities	524	540
Total long-term liabilities	13,592	14,198
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 7,717 issued and outstanding at January 31, 2018 and 7,595 issued and outstanding at January 31, 2017	77	76
Additional paid-in capital	56,304	55,358
Treasury Stock; 0 shares on January 31, 2018 and 27 shares on January 31, 2017	0	(170)
(Accumulated deficit) retained earnings	(3,103)	6,873
Accumulated other comprehensive loss	(1,466)	(2,724)
Total stockholders' equity	51,812	59,413
Total liabilities and stockholders' equity	104,584	101,611
North America [Member]
Current liabilities
Revolving line North America	$ 7,273	$ 3,813

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

For an unclassified balance sheet, the amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.