XML 79 R66.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 18 - Stockholders' Equity (Details) - Stock Option Weighted-Average Assumptions
12 Months Ended
Sep. 30, 2013
Stock Option Weighted-Average Assumptions [Abstract]  
Dividend yield 0.00%
Expected volatility 75.00%
Risk-free interest rate 0.58%
Expected life (in years) 3 years