CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jul. 31, 2016	Jan. 31, 2016
Current assets
Cash and cash equivalents	$ 11,612	$ 16,631
Restricted cash	943	2,324
Trade accounts receivable, less allowance for doubtful accounts of $72 at July 31, 2016 and $33 at January 31, 2016	28,341	36,090
Inventories, net	14,051	15,625
Assets of discontinued operations	2,548	15,733
Assets held for sale	0	3,062
Cash surrender value on life insurance policies, net	1,287	3,049
Prepaid expenses and other current assets	3,679	2,071
Costs and estimated earnings in excess of billings on uncompleted contracts	2,065	2,463
Total current assets	64,526	97,048
Property, plant and equipment, net of accumulated depreciation	37,168	25,400
Other assets
Goodwill	2,657	0
Note receivable from joint venture	0	1,905
Investment in joint venture	0	9,112
Other assets	5,076	4,658
Total other assets	7,733	15,675
Total assets	109,427	138,123
Current liabilities
Trade accounts payable	7,883	11,026
Accrued compensation and payroll taxes	3,769	4,274
Deferred compensation liability	3,207	6,167
Commissions and management incentives payable	2,144	2,874
Revolving line domestic	3,757	5,237
Current maturities of long-term debt	1,241	8,769
Customers' deposits	3,118	3,690
Outside commissions payable	1,883	1,295
Liabilities of discontinued operations	1,320	15,465
Liabilities held for sale	0	3,439
Billings in excess of costs and estimated earnings on uncompleted contracts	482	1,176
Other accrued liabilities	2,539	965
Income taxes payable	982	2,339
Total current liabilities	32,325	66,716
Long-term liabilities
Long-term debt, less current maturities	7,254	1,493
Deferred compensation liabilities	3,091	495
Deferred tax liabilities - long-term	1,703	160
Other long-term liabilities	395	231
Total long-term liabilities	12,443	2,379
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 7,534 issued and outstanding at July 31, 2016 and 7,306 issued and outstanding at January 31, 2016	76	74
Additional paid-in capital	53,475	53,031
Treasury Stock, 45 shares at July 31, 2016 and 45 at January 31,2016	(290)	(290)
Retained earnings	14,348	20,193
Accumulated other comprehensive loss	(2,950)	(3,980)
Total stockholders' equity	64,659	69,028
Total liabilities and stockholders' equity	$ 109,427	$ 138,123

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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.