Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2012	Sep. 30, 2011
Current Assets
Allowance for doubtful accounts	$ 517	$ 246
Stockholders' Equity
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	9,483,588	9,431,393
Common stock, shares outstanding	9,483,588	9,431,393
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	0	0