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Earnings per Share (Tables)
6 Months Ended
Jun. 30, 2015
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Computations of basic and diluted income (loss) per share for the periods presented are as follows (in thousands, except per share data):
 
 
 
Three Months Ended
 
 
 
June 30, 2015
 
June 30, 2014
 
 
 
Income (Loss)
(Numerator)
 
Shares
(Denominator)
 
Per Share
Amount
 
Income (Loss)
(Numerator)
 
Shares
(Denominator)
 
Per Share
Amount
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Loss from continuing operations
 
$
(17,050)
 
 
 
 
 
 
 
$
(1,766)
 
 
 
 
 
 
 
Preferred stock dividends
 
 
(3,050)
 
 
 
 
 
 
 
 
(3,050)
 
 
 
 
 
 
 
(Loss) income from continuing operations attributable to noncontrolling interests
 
 
(4,000)
 
 
 
 
 
 
 
 
22
 
 
 
 
 
 
 
Loss from continuing operations attributable to common stockholders
 
 
(16,100)
 
 
 
 
 
 
 
 
(4,838)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income from discontinued operations
 
 
-
 
 
 
 
 
 
 
 
1,374
 
 
 
 
 
 
 
(Loss) from discontinued operations attributable to noncontrolling interests
 
 
-
 
 
 
 
 
 
 
 
(10)
 
 
 
 
 
 
 
Income from discontinued operations attributable to common stockholders
 
 
-
 
 
 
 
 
 
 
 
1,384
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic and diluted earnings per share:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Loss from continuing operations attributable to common stockholders
 
 
(16,100)
 
 
64,741
 
$
(0.25)
 
 
(4,838)
 
 
64,681
 
$
(0.07)
 
Income from discontinued operations attributable to common stockholders
 
 
-
 
 
64,741
 
 
-
 
 
1,384
 
 
64,681
 
 
0.02
 
Net loss attributable to common stockholders
 
 
(16,100)
 
 
64,741
 
$
(0.25)
 
 
(3,454)
 
 
64,681
 
$
(0.05)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Effect of Dilutive Securities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest expense on exchangeable debt
 
 
1,356
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Incremental shares from assumed conversion (1)
 
 
 
 
 
18,051
 
 
 
 
 
 
 
 
434
 
 
 
 
Diluted:
 
 
(14,744)
 
 
82,792
 
 
 
 
 
(3,454)
 
 
65,115
 
 
 
 
 
 
 
Six Months Ended
 
 
 
June 30, 2015
 
June 30, 2014
 
 
 
Income (Loss)
(Numerator)
 
Shares
(Denominator)
 
Per Share
Amount
 
Income (Loss)
(Numerator)
 
Shares
(Denominator)
 
Per Share
Amount
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(Loss) income from continuing operations
 
$
(5,210)
 
 
 
 
 
 
 
$
(1,657)
 
 
 
 
 
 
 
Preferred stock dividends
 
 
(6,100)
 
 
 
 
 
 
 
 
(6,100)
 
 
 
 
 
 
 
(Loss) income from continuing operations attributable to noncontrolling interests
 
 
(6,166)
 
 
 
 
 
 
 
 
13
 
 
 
 
 
 
 
Loss from continuing operations attributable to common stockholders
 
 
(5,144)
 
 
 
 
 
 
 
 
(7,770)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(Loss) income from discontinued operations
 
 
(1,157)
 
 
 
 
 
 
 
 
2,313
 
 
 
 
 
 
 
Income (loss) from discontinued operations attributable to noncontrolling interests
 
 
9
 
 
 
 
 
 
 
 
(16)
 
 
 
 
 
 
 
(Loss) income from discontinued operations attributable to common stockholders
 
 
(1,166)
 
 
 
 
 
 
 
 
2,329
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic and diluted earnings per share:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Loss from continuing operations attributable to common stockholders
 
 
(5,144)
 
 
64,737
 
$
(0.08)
 
 
(7,770)
 
 
64,588
 
$
(0.12)
 
(Loss) income from discontinued operations attributable to common stockholders
 
 
(1,166)
 
 
64,737
 
 
(0.02)
 
 
2,329
 
 
64,588
 
 
0.04
 
Net loss attributable to common stockholders
 
 
(6,310)
 
 
64,737
 
$
(0.10)
 
 
(5,441)
 
 
64,588
 
$
(0.08)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Effect of Dilutive Securities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest expense on exchangeable debt
 
 
2,712
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Incremental shares from assumed conversion (1)
 
 
 
 
 
18,051
 
 
 
 
 
 
 
 
434
 
 
 
 
Diluted:
 
 
(3,598)
 
 
82,788
 
 
 
 
 
(5,441)
 
 
65,022
 
 
 
 
 
(1)
The effect of the inclusion of all potentially dilutive securities for 2015 would be anti-dilutive when computing diluted earnings per share. Therefore, the computation of both basic and diluted earnings per share is the same. For the period ended June 30, 2015, shares issuable upon settlement of the exchange feature of the Exchangeable Senior Notes were anti-dilutive and were not included in the computation of diluted earnings per share based on the “if-converted” method.