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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $)
In Thousands, except Share data
Total
Common Stock [Member]
Additional Paid-In Capital [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Oct. 31, 2009 $ 120,376 $ 644 $ 52,003 $ 69,568 $ (1,839)
Balance, shares at Oct. 31, 2009   6,440,851      
Net income (loss) (5,744)       (5,744)   
Translation of foreign currency financial statements (50)          (50)
Realized loss on derivative instruments reclassified into operations, net of tax 19          19
Unrealized (loss) gains of derivative instruments, net of tax (2)          (2)
Comprehensive income (loss) (5,777)        
Stock-based compensation expense 141    141      
Balance at Oct. 31, 2010 114,740 644 52,144 63,824 (1,872)
Balance, shares at Oct. 31, 2010   6,440,851      
Net income (loss) 11,124       11,124   
Translation of foreign currency financial statements 363          363
Realized loss on derivative instruments reclassified into operations, net of tax 7          7
Unrealized (loss) gains of derivative instruments, net of tax (492)          (492)
Comprehensive income (loss) 11,002        
Stock-based compensation expense 470    470      
Balance at Oct. 31, 2011 126,212 644 52,614 74,948 (1,994)
Balance, shares at Oct. 31, 2011   6,440,851      
Net income (loss) 15,638       15,638   
Translation of foreign currency financial statements (838)          (838)
Realized loss on derivative instruments reclassified into operations, net of tax 109          109
Unrealized (loss) gains of derivative instruments, net of tax 1,870          1,870
Comprehensive income (loss) 16,779        
Exercise of common stock options 1    1      
Exercise of common stock options, shares 500 500      
Restricted shares vested    1 (1)      
Restricted shares vested, shares   5,859      
Tax benefit from exercise of stock options (69)    (69)      
Stock-based compensation expense 870    870      
Balance at Oct. 31, 2012 $ 143,793 $ 645 $ 53,415 $ 90,586 $ (853)
Balance, shares at Oct. 31, 2012   6,447,210