CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jan. 31, 2015	Jan. 31, 2014
Current assets
Cash and cash equivalents	$ 10,508	$ 13,395
Restricted cash	428	439
Trade accounts receivable, less allowance for doubtful accounts of $110 at January 31, 2015 and $194 at January 31, 2014	41,847	45,659
Inventories, net	29,770	33,547
Assets held for sale, current	0	1,223
Prepaid expenses and other current assets	4,349	5,353
Costs and estimated earnings in excess of billings on uncompleted contracts	700	1,476
Total current assets	87,602	101,092
Property, plant and equipment, net of accumulated depreciation	42,020	42,541
Other assets
Deferred tax assets - long-term	0	1,667
Note receivable from joint venture	3,931	4,659
Investment in joint venture	8,514	6,550
Cash surrender value on life insurance policies	3,256	3,110
Other assets	3,215	2,736
Assets held for sale, noncurrent	0	914
Total other assets	18,916	19,636
Total assets	148,538	163,269
Current liabilities
Trade accounts payable	11,072	15,276
Commissions and management incentives payable	5,734	9,235
Accrued compensation and payroll taxes	5,551	5,254
Revolving line domestic	11,353	0
Current maturities of long-term debt	5,679	8,274
Customers' deposits	7,341	7,372
Liabilities held for sale current	0	527
Other accrued liabilities	2,486	1,842
Billings in excess of costs and estimated earnings on uncompleted contracts	681	2,222
Deferred tax liabilities - current	165	889
Income tax payable	1,688	2,593
Total current liabilities	51,750	53,484
Long-term liabilities
Long-term debt, less current maturities	12,603	23,469
Deferred compensation liabilities	6,560	6,509
Liabilities held for sale long-term	0	968
Deferred long-term liability	309	0
Other long-term liabilities	3,793	2,203
Total long-term liabilities	23,265	33,149
Stockholders' equity
Common stock, $.01 par value, authorized 50,000 shares; 7,291 issued and outstanding at January 31, 2015 and 7,169 issued and outstanding at January 31, 2014	73	72
Additional paid-in capital	52,655	52,144
Retained earnings	25,324	25,580
Accumulated other comprehensive loss	(4,529)	(1,160)
Total stockholders' equity	73,523	76,636
Total liabilities and stockholders' equity	$ 148,538	$ 163,269