CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jan. 31, 2017	Jan. 31, 2016
Current assets
Cash and cash equivalents	$ 7,603	$ 16,631
Restricted cash	1,097	2,324
Trade accounts receivable, less allowance for doubtful accounts of $305 at January 31, 2017 and $33 at January 31, 2016	31,271	36,090
Inventories	13,565	15,625
Assets of discontinued operations	25	14,241
Assets held-for-sale	0	3,062
Cash surrender value on life insurance policies	0	3,049
Prepaid expenses and other current assets	2,172	2,397
Costs and estimated earnings in excess of billings on uncompleted contracts	2,091	2,463
Total current assets	57,824	95,882
Property, plant and equipment, net of accumulated depreciation	36,275	25,400
Goodwill	2,279	0
Other assets
Note receivable from joint venture	0	1,905
Investment in joint venture	0	9,112
Other assets	5,233	5,799
Total other assets	7,512	16,816
Total assets	101,611	138,098
Current liabilities
Trade accounts payable	10,901	11,026
Commissions and management incentives payable	1,845	2,874
Deferred compensation liability, current	0	6,167
Accrued compensation and payroll taxes	4,236	4,274
Revolving line North America	3,813	5,237
Current maturities of long-term debt	658	8,767
Customers' deposits	2,640	3,690
Liabilities of discontinued operations	199	12,836
Liabilities held for sale	0	3,439
Outside commission liability	1,612	1,295
Other accrued liabilities	2,360	965
Billings in excess of costs and estimated earnings on uncompleted contracts	1,100	1,176
Income tax payable	684	2,339
Total current liabilities	30,048	64,085
Long-term liabilities
Long-term debt, less current maturities	7,258	1,470
Deferred compensation liabilities	2,523	3,124
Deferred tax liabilities - long-term	1,829	160
Other long-term liabilities	540	231
Total long-term liabilities	12,150	4,985
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 7,596 issued and outstanding at January 31, 2017 and 7,306 issued and outstanding at January 31, 2016	76	74
Additional paid-in capital	53,716	53,031
Treasury Stock 27 shares on January 31, 2017 and 45 shares on January 31, 2016	(170)	(290)
Retained earnings	8,515	20,193
Accumulated other comprehensive loss	(2,724)	(3,980)
Total stockholders' equity	59,413	69,028
Total liabilities and stockholders' equity	$ 101,611	$ 138,098