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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Stockholders Equity [Table Text Block]
Our capital structure consisted of the following at December 31, 2013 and 2012:
 
 
 
 
 
December 31,
 
 
 
 
2013
 
2012
 
 
Authorized
 
Total Issued
 
Total Issued
Common Stock
 
 

 
 

 
 

Common Stock
 
150,208,500

 
50,000

 
50,000

Class B Common Stock:
 
 

 
 

 
 

Class B-1
 
4,023,400

 
3,811,342

 
3,811,342

Class B-2
 
4,023,400

 
3,811,342

 
3,811,342

Class B-3
 
8,165,700

 
7,735,169

 
7,735,169

Class B-4
 
781,644

 
627,579

 
627,579

Total Class B Common Stock
 
16,994,144

 
15,985,432

 
15,985,432

Class C Common Stock
 
15,803,212

 
838,448

 
838,448

Class D Common Stock
 
16,994,144

 

 

Total Common Stock
 
200,000,000

 
16,873,880

 
16,873,880

Preferred Stock
 
100,000,000

 

 

Total
 
300,000,000

 
16,873,880

 
16,873,880

Less: Treasury stock
 
 
 
(41,659
)
 

Total issued and outstanding
 
 
 
16,832,221

 
16,873,880

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The following weighted-average assumptions were used in calculating the fair value of stock options granted as of and for the year ended December 31, 2013 and 2012, using the Black-Scholes valuation model:
 
 
Weighted
Average
Expected term of options (in years)
6.9

Expected volatility factor
90
%
Expected dividend yield
2.7
%
Risk-free interest rate
2.2
%
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
A summary of stock option activity as of and for the years ended December 31, 2013 and 2012, is presented below:
 
 
 
Shares
 
Exercise
Price Per
Share (*)
 
Remaining
Contractual
Term (*)
(in years)
 
Aggregate
Intrinsic
Value
(in millions)
Outstanding at December 31, 2011
 
776,667

 
$
9.58

 
9.5

 
$

Granted
 
5,000

 
$
4.51

 
4.5

 
$

Outstanding at December 31, 2012
 
781,667

 
$
9.55

 
8.5

 
$

Granted
 
40,000

 
$
7.39

 
9.5

 
$

Forfeited or expired
 
(34,445
)
 
$

 

 
$

Outstanding at December 31, 2013
 
787,222

 
$
9.44

 
7.7

 
$

Exercisable at December 31, 2013
 
595,921

 
 

 
 

 
 

*Weighted-average