Earnings per common share (Tables)
9 Months Ended
Sep. 30, 2017
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The following table presents the basic and diluted earnings per common share computation (in thousands, except per share data):
 
 
 
Three Months Ended
 
Nine Months Ended
 
 
 
September 30,
 
September 30,
 
 
 
2017
 
2016
 
2017
 
2016
 
Numerator
 
 
 
 
 
 
 
 
 
Net income - basic and diluted
 
$
273
 
$
11,932
 
$
926
 
$
12,993
 
Preferred stock dividend
 
 
(113)
 
 
(186)
 
 
(385)
 
 
(547)
 
Net income available to common shareholders
 
$
160
 
$
11,746
 
$
541
 
$
12,446
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Denominator
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted average shares outstanding - basic
 
 
1,431
 
 
1,430
 
 
1,430
 
 
1,423
 
Dilutive effect of common stock options and restricted stock awards
 
 
-
 
 
-
 
 
-
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted average shares outstanding - diluted
 
 
1,431
 
 
1,430
 
 
1,430
 
 
1,423
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Earnings per share - basic
 
$
0.11
 
$
8.21
 
$
0.38
 
$
8.74
 
Earnings per share - diluted
 
$
0.11
 
$
8.21
 
$
0.38
 
$
8.74