Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v2.4.0.8
Stockholders' Equity (Tables)
9 Months Ended 12 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
          Weighted     Weighted  
    Options     Average     Average  
    Outstanding     Exercise     Grant Date  
                Fair  
          Price     Value  
                   
Beginning of the year   1,564,257   $ 11.16   $ 10.42  
Granted   579,429     2.55     1.79  
Exercised   -     -     -  
Forfeited   -   $ -   $ -  
Expired   -   $ -   $ -  
End of period   2,143,686   $ 8.83   $ 8.08  
                   
Options exercisable   1,564,257   $ 11.16   $ 10.42  
          Weighted     Weighted  
    Options     Average     Average  
    Outstanding     Exercise     Grant Date  
                Fair  
          Price     Value  
                   
Beginning of the year   1,639,842   $ 11.46   $ 10.85  
Granted   -     -     -  
Exercised   -     -     -  
Forfeited   (7,250 ) $ 6.04   $ 5.51  
Expired   (68,335 ) $ 18.94   $ 16.90  
End of period   1,564,257   $ 11.16   $ 10.42  
                   
Options exercisable   1,530,200   $ 11.28   $ 10.73  
Schedule of Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]
    Stock Options Outstanding     Stock Options Vested  
    Weighted                 Weighted              
    Average                 Average              
    Remaining           Weighted     Remaining           Weighted  
    Contractual     Number     Average     Contractual     Number     Average  
    Life     of     Exercise     Life     of     Exercise  
    -Years     Awards     Price     -Years     Awards     Price  
Exercise                                    
Prices                                    
$2.55 - $5.00   4.53     762,766   $ 3.02     4.31     183,337   $ 4.50  
$5.01 - $12.90   4.36     782,584   $ 7.45     4.36     782,584   $ 7.45  
$13.50 -   1.56     358,336   $ 14.17     1.56     358,336   $ 14.17  
$19.20 -   1.37     240,000   $ 23.85     1.37     240,000   $ 23.85  
Total   3.62     2,143,686   $ 8.83     3.26     1,564,257   $ 11.16  
    Stock Options Outstanding     Stock Options Vested  
    Weighted                 Weighted              
    Average                 Average              
    Remaining           Weighted     Remaining           Weighted  
    Contractual     Number     Average     Contractual     Number     Average  
    Life     of     Exercise     Life     of     Exercise  
    -Years     Awards     Price     -Years     Awards     Price  
Exercise Prices                                    
$2.55 - $5.00   5.06     183,337   4.50     5.06     183,337   4.50  
$5.01 - $12.90   5.11     782,584   $ 7.45     5.03     748,527   $ 7.53  
$13.50 -   2.30     358,336   $ 14.17     2.30     358,336   $ 14.17  
$19.20 -   2.12     240,000   $ 23.85     2.12     240,000   $ 23.85  
Total   4.00     1,564,257   $ 11.16     3.94     1,530,200   $ 11.28  
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]
          Weighted  
          Average  
          Grant  
    Number of     Date Fair  
    Units     Value  
Total awards outstanding at December 31, 2012   43,032   $ 6.49  
Units granted   -   $   -  
Units Exercised/Released   (28,739 ) $ 6.99  
Units Cancelled/Forfeited   -   $   -  
Total awards outstanding at December 31, 2013   14,293   $ 5.47  
Units granted   -   $   -  
Units Exercised/Released   (14,293 ) $ 5.47  
Units Cancelled/Forfeited   -   $   -  
Total awards outstanding at September 30, 2014   -   $   -  
 
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
    Period  
    ended  
    9/30/2014  
       
       
Average risk-free interest rate   1.68%  
Average expected life- years   5  
Expected volatility   90.44%  
Expected dividends   0