Stock Compensation Plans (Tables)
 12 Months Ended
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock Options Outstanding [Table Text Block]
The following table summarizes information about stock options outstanding as of December 31, 2013:

 
Options Outstanding
Options Exercisable
 
Shares
Weighted Average Remaining Contractual
Weighted Average
Aggregate
Shares
Weighted Average
Aggregate
Range of exercise prices
(in thousands)
Term (in years)
Exercise price
Intrinsic Value
(in thousands)
Exercise price
Intrinsic Value
$ 3,600.00 - 35,475.00
33
6.17
$
3,680.09

$
—

33

$
3,680.09

$
—
Restricted Stock and Restricted Stock Units Activity [Table Text Block]
A summary of the activity of our nonvested restricted stock and share unit awards is presented in the following table:

 
Shares
 (in thousands)
Weighted Average
Grant-Date Fair Value
Nonvested at December 31, 2010
—

—

Granted
271

$
11.60

Vested
(1
)
11.60

Forfeited
—

—

Nonvested at December 31, 2011
270

$
11.60

Granted
586

11.34

Vested
(21
)
8.85

Forfeited
(83
)
11.63

Nonvested at December 31, 2012
752

$
11.47

Granted
429

6.24

Vested
(405
)
10.27

Forfeited
(118
)
10.54

Nonvested at December 31, 2013
658

$
8.96
Restricted Stock And Restricted Stock Units Vesting Term [Table Text Block]
The vesting provisions for the restricted stock and share unit awards and the related number of shares granted during the year ended December 31 are as follows:

 
Shares (in thousands)
Vesting Terms
2013
2012
2011
50% immediately and 50% on the 1 year anniversary of the grant date
187

—

—

50% on the 1 year anniversary of the grant date and 50% on the 2 year anniversary of the grant date
150

—

—

25% per year for four years
56

501

78

25% immediately and 25% on each employment anniversary thereafter
18

—

—

100% immediately
5

—

—

100% on February 20, 2013
—

72

—

33.3% immediately and 33.3% per year thereafter on the
    anniversary of the grant date
13

13

3

25% on January 1, 2013, 25% on the 2 year anniversary of the
   employment date, 25% on each employment anniversary thereafter


—

184

100% on July 27, 2013
—

—

6

Total restricted stock and share units granted
429

586

271