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Employee Stock Compensation Plans - Employee Stock Compensation Plans - Summary Stock Options (Details) - $ / shares
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Options 2006 Plan    
Outstanding, beginning of year 2,348,000 2,419,000
Outstanding, beginning of year, Per Share $ 1.66 $ 2.22
Granted 1,990,000
Granted, Per Share $ 1.60
Exercised
Exercised, Per Share
Cancelled/Expired/Forfeited (2)(3) 2,308,000 2,061,000
Cancelled/Expired/Forfeited (2)(3), Per Share $ 1.66 $ 2.31
Outstanding, end of year 40,000 2,348,000
Outstanding, end of year, Per Share $ 1.60 $ 1.66
Exercisable, end of year 20,000 814,250
Exercisable, end of year, Per Share $ 1.60 $ 1.78
Options/RSUs 2013 Plan    
Outstanding, beginning of year 1,400,000 1,400,000
Outstanding, beginning of year, Per Share $ .96 $ .96
Granted 50,562
Granted, Per Share $ .89
Exercised (50,562)
Exercised, Per Share $ .89
Cancelled/Expired/Forfeited (2)(3) 1,400,000
Cancelled/Expired/Forfeited (2)(3), Per Share $ .96
Outstanding, end of year 1,400,000
Outstanding, end of year, Per Share $ .96
Exercisable, end of year 700,000
Exercisable, end of year, Per Share $ .96