XML 18 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 10 - Stock Based Compensation (Details) - Stock Option and Restricted Stock Awards (USD $)
3 Months Ended 15 Months Ended
Mar. 31, 2014
Mar. 31, 2014
Stock Option and Restricted Stock Awards [Abstract]    
Equity awards outstanding at December 31, 2013 861,905  
Equity awards outstanding at December 31, 2013 (in Dollars per share) $ 12.30  
Equity awards outstanding at December 31, 2013 2,112  
Equity awards outstanding at December 31, 2013 (in Dollars per share) $ 16.29  
Equity awards granted 323,200  
Equity awards granted (in Dollars per share) $ 3.66  
Equity awards granted 4,500  
Equity awards granted (in Dollars per share) $ 3.72  
Equity awards exercised (6,091)  
Equity awards exercised (in Dollars per share) $ 8.00  
Equity awards forfeited, cancelled or expired (10,555)  
Equity awards forfeited, cancelled or expired (in Dollars per share) $ 34.14  
Equity awards outstanding at March 31, 2014 1,174,550 1,174,550
Equity awards outstanding at March 31, 2014 (in Dollars per share) $ 9.72 $ 9.72
Equity awards outstanding at March 31, 2014 521 521
Equity awards outstanding at March 31, 2014 (in Dollars per share) $ 4.63 $ 4.63
Equity awards outstanding at March 31, 2014 6 years 346 days 10 years
Aggregate intrinsic value of outstanding awards at March 31, 2014 1,756 1,756
Equity awards exercisable at March 31, 2014 779,446 779,446
Equity awards exercisable at March 31, 2014 (in Dollars per share) $ 12.07 $ 12.07
Equity awards exercisable at March 31, 2014 5 years 270 days