Stock Options Valuation Assumptions (Details) 
Sep. 30, 2016 

Stock Options Valuation Assumptions Details  
Expected term Minimum (in years)  5 
Expected term maximum (in years)  10 
Volatility, Minimum  6.73% 
Volatility, Maximum  81.70% 
Dividend yield  0.00% 
Riskfree interest rate, Minimum  11.13% 
Riskfree interest rate, Maximum  2.32% 
X  
 Definition Dividend yield No definition available.

X  
 Definition Expected term maximum (in years) No definition available.

X  
 Definition Expected term Minimum (in years) No definition available.

X  
 Definition The maximum riskfree interest rate assumption that is used in valuing an option on its own shares. No definition available.

X  
 Definition The minimum riskfree interest rate assumption that is used in valuing an option on its own shares. No definition available.

X  
 References No definition available.

X  
 Definition The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probabilityweighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. No definition available.

X  
 Definition The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probabilityweighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. No definition available.
