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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Dec. 31, 2013
Sep. 30, 2013
Allowance for doubtful accounts $ 87 $ 87
Common stock, no par value      
Common stock, shares authorized 19,000,000 19,000,000
Common stock, shares issued 7,885,229 7,703,891
Common stock, shares outstanding 7,885,229 7,703,891
Series A Preferred Stock [Member]
    
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, no par value      
Preferred stock, shares issued 1,185 1,335
Preferred stock, shares outstanding 1,185 1,335
Preferred stock, stated value per share $ 1,000 $ 1,000