CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jan. 31, 2013	Oct. 31, 2012
STOCKHOLDERS' EQUITY:
Common stock, par value	$ 0.001	$ 0.001
Common stock, Authorized	50,000,000	50,000,000
Common stock, Issued	21,960,229	21,960,229
Common stock, outstanding	21,380,611	21,380,731
Treasury stock, shares	579,618	579,498