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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2011
Jan. 31, 2011
Current assets    
Cash and cash equivalents $ 5,666 $ 16,718
Restricted cash 1,786 984
Trade accounts receivable, less allowance for doubtful accounts of $409 at October 31, 2011 and $346 at January 31, 2011 45,327 36,634
Inventories, net 39,109 35,509
Prepaid expenses and other current assets 3,615 4,575
Deferred tax assets - current 1,779 2,389
Costs and estimated earnings in excess of billings on uncompleted contracts 2,542 2,055
Income tax receivable 545 204
Total current assets 100,369 99,068
Property, plant and equipment, net of accumulated depreciation 46,532 43,655
Other assets    
Deferred tax assets - long-term 6,175 8,470
Note receivable from joint venture 4,203 4,270
Investments in joint ventures 3,663 3,078
Cash surrender value of deferred compensation plan 2,735 2,869
Patents, net of accumulated amortization 266 260
Other assets 3,895 1,605
Total other assets 20,937 20,552
Total assets 167,838 163,275
Current liabilities    
Trade accounts payable 21,557 19,296
Accrued compensation and payroll taxes 5,071 4,332
Commission and management incentives payable 5,029 6,867
Current maturities of long-term debt 3,252 3,082
Customers' Deposits 1,404 1,913
Billings in excess of costs and estimated earnings on uncompleted contracts 1,374 1,597
Other accrued liabilities 3,056 3,166
Total current liabilities 40,743 40,253
Long-term liabilities    
Long-term debt, less current maturities 42,004 36,192
Deferred compensation liabilities 5,465 5,138
Other long-term liabilities 3,484 3,271
Total long-term liabilities 50,953 44,601
Stockholders' equity    
Common stock, $.01 par value, authorized 50,000 shares; 6,898 issued and outstanding at October 31, 2011 and 6,851 issued and outstanding at January 31, 2011 69 69
Additional paid-in capital 49,748 49,055
Retained earnings 25,461 28,104
Accumulated other comprehensive income 864 1,193
Total stockholders' equity 76,142 78,421
Total liabilities and stockholders' equity $ 167,838 $ 163,275