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Earnings (Loss) Per Share (Tables)
 6 Months Ended
Jun. 30, 2014
Earnings Per Share [Abstract]  
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]
A reconciliation of the applicable numerators and denominators of the income statement periods presented, as reflected in the results of continuing operations, is as follows (in thousands, except per share amounts):
 
 
 
Three Months Ended
 
 
Three Months Ended
 
 
Six Months Ended
 
 
Six Months Ended
 
 
 
June 30, 2014
 
 
June 30, 2013
 
 
June 30, 2014
 
 
June 30, 2013
 
 
 
Loss
 
 
Shares
 
 
EPS
 
 
Loss
 
 
Shares
 
 
EPS
 
 
Loss
 
 
Shares
 
 
EPS
 
 
Loss
 
 
Shares
 
 
EPS
 
Basic earnings
(loss) per share
 
($
3,138
)
 
 
16,944
 
 
($
0.19
)
 
($
1,719
)
 
 
15,845
 
 
($
0.11
)
 
($
3,942
)
 
 
16,709
 
 
($
0.24
)
 
($
1,429
)
 
 
15,799
 
 
($
0.09
)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dilutives:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Options
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Diluted income(loss) per share
 
($
3,138
)
 
 
16,944
 
 
($
0.19
)
 
($
1,719
)
 
 
15,845
 
 
($
0.11
)
 
($
3,942
)
 
 
16,709
 
 
($
0.24
)
 
($
1,429
)
 
 
15,799
 
 
($
0.09
)