Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details)

v2.4.0.8
Stock-Based Compensation (Details) (USD $)
1 Months Ended 6 Months Ended 12 Months Ended
May 31, 2011
Jun. 30, 2011
Dec. 31, 2013
Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Beginning Balance - Options outstanding - Number of Shares (in shares)     3,750,000 3,250,000
Granted - Number of Shares (in shares) 200,000 200,000 100,000 1,200,000
Exercised - Number of Shares (in shares)     0 (100,000)
Expired - Number of Shares (in shares)     (700,000) (600,000)
Ending Balance - Options outstanding - Number of Shares (in shares)     3,150,000 3,750,000
Options exercisable - Number of Shares (in shares)     3,000,000 3,512,500
Beginning Balance - Options outstanding - Weighted Average Exercise Price (in dollars per share)     $ 0.870 $ 0.884
Granted - Weighted Average Exercise Price (in dollars per share)     $ 0.130 $ 0.796
Exercised - Weighted Average Exercise Price (in dollars per share)     $ 0 $ 0.333
Expired - Weighted Average Exercise Price (in dollars per share)     $ 1.045 $ 0.889
Ending Balance - Options outstanding - Weighted Average Exercise Price (in dollars per share)     $ 0.818 $ 0.870
Options exercisable - Weighted Average Exercise Price (in dollars per share)   $ 0.98 $ 0.843 $ 0.876
Options outstanding - Weighted Average Remaining Contractual Life (in Years)     2 years 7 months 13 days  
Options exercisable - Weighted Average Remaining Contractual Life (in Years)     2 years 6 months 7 days