XML 30 R4.htm IDEA: XBRL DOCUMENT v2.4.0.6
CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Oct. 31, 2011
Oct. 31, 2010
Accounts receivable, allowance for doubtful accounts $ 608 $ 497
Preferred stock, no par value $ 0 $ 0
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued 0 0
Common stock, no par value $ 0 $ 0
Common stock, stated value per share $ 0.10 $ 0.10
Common stock, shares authorized 12,500,000 12,500,000
Common stock, shares issued 6,471,710 6,440,851
Common stock, shares outstanding 6,440,851 6,440,851