XML 72 R57.htm IDEA: XBRL DOCUMENT v3.3.1.900
Stock-Based Compensation Plans and Awards - Summary of Fair Value of Stock Options (Details)
12 Months Ended
Dec. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Expected life (in years) 7 years
Risk-free interest rate 0.02%
Expected volatility 193.57%
Expected dividend yield 0.00%