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Note 7 - Earnings (Loss) Per Share
6 Months Ended
Jun. 30, 2017
Notes to Financial Statements  
Earnings Per Share [Text Block]
Note
7:
     
Earnings (Loss) Per Share
 
Basic
earnings (loss) per share is calculated by dividing net income (loss) applicable to common stock by the weighted-average number of shares of common stock outstanding during the period. Unallocated common shares held by the Company’s Employee Stock Ownership Plan (the “ESOP”) are shown as a reduction in stockholders’ equity and are excluded from weighted-average common shares outstanding for basic and diluted earnings (loss) per share calculations until they are committed to be released.
 
Earnings per share for the
three
and
six
months ended
June 30, 2017
was
$0.77
and
$0.74,
respectively, calculated using
596,542
and
596,417
average shares issued, less
50,155
unallocated average shares held by the ESOP for each respective period. The Company had
no
dilutive effect or potentially dilutive securities at
June 30, 2017
as all options and restricted shares outstanding were granted on
June 30, 2017. 
The Company had
no
dilutive or potentially dilutive securities at
June 30, 2016.
 
Loss per share for the
three
and
six
months ended
June 30, 2016
was
$0.02
and
$0.42,
respectively, calculated using
640,872
average shares issued, less
52,353
unallocated average shares held by the ESOP for each respective period.