CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Allowance for doubtful accounts	$ 54	$ 87
Common stock, no par value
Common stock, shares authorized	19,000,000	19,000,000
Common stock, shares issued	8,075,335	7,703,891
Common stock, shares outstanding	8,075,335	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