Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation (Details 3)

v3.3.1.900
Stock Based Compensation (Details 3) - Warrant [Member] - Directors and officers [Member] - $ / shares
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Shares Available for Grant    
Shares Available For Grant, Outstanding, Beginning Balance 348,925 348,925
Shares Available For Grant, Additional stock reserved
Shares Available For Grant, Granted
Shares Available For Grant, Exercised
Shares Available For Grant, Forfeited
Shares Available For Grant Warrants Expired
Shares Available For Grant, Outstanding, Ending Balance 348,925 348,925
Number of Shares    
Number of Shares, Outstanding, Beginning Balance 338,925 338,925
Number of Shares, Additional stock reserved
Number of Shares, Granted
Number of Shares, Exercised
Number of Shares, Forfeited
Number of Shares, Expired
Number of Shares, Outstanding, Ending Balance 338,925 338,925
Weighted Average Exercise Price per Share    
Weighted Average Exercise Price per Share, Beginning Balance $ 17.83 $ 17.83
Weighted Average Exercise Price per Share, Additional stock reserved
Weighted Average Exercise Price per Share, Granted $ 1.68
Weighted Average Exercise Price per Share, Exercised
Weighted Average Exercise Price per Share, Forfeited
Weighted Average Exercise Price per Share, Expired $ 5.00
Weighted Average Exercise Price per Share, Outstanding, Ending Balance 20.00 $ 17.83
Weighted Average Grant Fair Value Per Share    
Weighted Average Grant Date Fair Value per Share, Outstanding, Beginning Balance $ 0.95 $ 0.95
Weighted Average Grant Date Fair Value per Share, Granted
Weighted Average Grant Date Fair Value per Share, Exercised
Weighted Average Grant Date Fair Value per Share, Forfeited
Weighted Average Grant Date Fair Value per Share, Expired $ 0.12
Weighted Average Grant Date Fair Value per Share, Ending Balance $ 1.02 $ 0.95
Weighted Average Remaining Exercise Term    
Weighted Average Remaining Exercise Term in Months, Beginning Balance 9 years 22 years
Weighted Average Remaining Exercise Term in Months, Ending Balance 4 years 9 years