XML 19 R2.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
May 31, 2012
May 31, 2011
Current Assets:    
Cash $ 12,011 $ 9,727
U.S. Treasury Bills, at cost plus accrued interest 16,998 34,994
Accounts receivable 11,199 11,477
Inventories 8,359 8,720
Other current assets 2,903 3,463
Total Current Assets 51,470 68,381
Property, Plant and Equipment, at Cost:    
Land 3,918 4,063
Buildings and improvements 40,891 45,760
Machinery and equipment 18,122 23,300
Property, plant and equipment gross 62,931 73,123
Less accumulated depreciation 45,856 52,998
Total property, plant and equipment, at cost 17,075 20,125
Idle property, net of accumulated depreciation 4,121 4,677
Net Property, Plant and Equipment 21,196 24,802
Other Assets 6,190 5,916
Total Assets 78,856 99,099
Current Liabilities:    
Accounts payable, trade 3,296 3,392
Accrued salaries and wages 2,990 3,089
Accrued marketing programs 2,215 1,573
Accrued warranty and related expenses 3,870 3,366
Accrued workers' compensation 435 822
Other accrued liabilities 1,875 2,474
Total Current Liabilities 14,681 14,716
Other Deferred Liabilities 8,011 7,344
Commitments and Contingencies - See Note 9      
Shareholders' Equity:    
Common stock, $.0277 par value, 15,000,000 shares authorized; issued 11,217,144 shares 312 312
Additional paid-in capital 4,928 4,928
Retained earnings 116,668 137,543
Treasury stock, at cost, 2,825,900 shares (65,744) (65,744)
Total Shareholders' Equity 56,164 77,039
Total Liabilities and Shareholders' Equity $ 78,856 $ 99,099