XML 46 R21.htm IDEA: XBRL DOCUMENT v2.4.1.9
Share-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
     
Weighted 
 
   
Weighted 
Average 
 
   
Average 
Remaining 
Aggregate 
   
Exercise 
Contractual 
Intrinsic 
 
Options 
Price ($) 
Term (Yrs) 
Value ($) 
Outstanding at beginning of year 
40 
16.25 
   
Granted 
   
Exercised 
   
Terminated 
   
Outstanding at end of period 
40 
16.25 
0.8 
 
Vested and expected to vest at end of period 
40 
16.25 
0.8 
Exercisable at end of period 
40 
16.25 
0.8