CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Current assets
Cash and cash equivalents	$ 9,008	$ 16,631
Restricted cash	946	2,324
Trade accounts receivable, less allowance for doubtful accounts of $134 at October 31, 2016 and $33 at January 31, 2016	30,347	36,090
Inventories, net	14,305	15,625
Assets of discontinued operations	46	14,241
Assets held for sale	0	3,062
Cash surrender value on life insurance policies, net	1,291	3,049
Prepaid expenses and other current assets	3,201	2,397
Costs and estimated earnings in excess of billings on uncompleted contracts	2,260	2,463
Total current assets	61,404	95,882
Property, plant and equipment, net of accumulated depreciation	36,465	25,400
Other assets
Goodwill	2,476	0
Note receivable from joint venture	0	1,905
Investment in joint venture	0	9,112
Other assets	4,912	5,824
Total other assets	7,388	16,841
Total assets	105,257	138,123
Current liabilities
Trade accounts payable	7,548	11,026
Accrued compensation and payroll taxes	3,386	4,274
Deferred compensation liability	1,360	6,167
Commissions and management incentives payable	1,520	2,874
Revolving line domestic	4,116	5,237
Current maturities of long-term debt	2,790	8,769
Customers' deposits	3,074	3,690
Outside commissions payable	1,946	1,295
Liabilities of discontinued operations	644	12,836
Liabilities held for sale	0	3,439
Billings in excess of costs and estimated earnings on uncompleted contracts	239	1,176
Other accrued liabilities	2,851	965
Income taxes payable	2,880	2,339
Total current liabilities	32,354	64,087
Long-term liabilities
Long-term debt, less current maturities	7,164	1,493
Deferred compensation liabilities	3,113	3,124
Deferred tax liabilities - long-term	1,674	160
Other long-term liabilities	523	231
Total long-term liabilities	12,474	5,008
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 7,543 issued and outstanding at October 31, 2016 and 7,306 issued and outstanding at January 31, 2016	76	74
Additional paid-in capital	53,576	53,031
Treasury Stock, 45 shares at October 31, 2016 and 45 at January 31,2016	(290)	(290)
Retained earnings	10,585	20,193
Accumulated other comprehensive loss	(3,518)	(3,980)
Total stockholders' equity	60,429	69,028
Total liabilities and stockholders' equity	$ 105,257	$ 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.