XML 14 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
7. STOCK OPTION PLANS (Details 4)
12 Months Ended
Dec. 31, 2013
Expected dividend yield 0.00%
Minimum
 
Expected life 2 years 9 months
Expected volatility 49.23%
Risk-free interest rate 0.35%
Maximum
 
Expected life 3 years 6 months
Expected volatility 67.08%
Risk-free interest rate 1.88%