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Earnings (Loss) Per Common Share | 12 Months Ended
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Dec. 31, 2017
Earnings Per Share [Abstract] |
Earnings (Loss) Per Common Share |
(17) | Earnings (Loss) Per Common Share
Basic earnings (loss) per common share is based on the weighted average number of common shares outstanding for the year ended December 31, 2017 and 2016. Diluted earnings (loss) per common share is based on the weighted average number of common shares outstanding, plus the incremental shares that would have been outstanding upon the assumed exercise of all potentially dilutive stock options and other units subject to anti-dilution limitations. The following table sets forth the computation of basic and diluted earnings (loss) per common share (in thousands, except share and per share data):
| Year Ended December 31, |
|  | 2017 |  |  |  | 2016 |
Net loss attributable to common stockholders | $ | (2,584) |  |  | $ | (7,413) |
Weighted average basic shares |  | 8,525,645 |  |  |  | 8,305,764 |
Dilutive effect of stock options, restricted stock units, preferred stock and warrants* |  | - |  |  |  | - |
Total weighted average diluted shares with assumed conversions |  | 8,525,645 |  |  |  | 8,305,764 |
Loss from operations per common share: |  |  |  |  |  |  |
Basic | $ | (0.30) |  |  | $ | (0.89) |
Dilutive | $ | (0.30) |  |  | $ | (0.89) |
*No units or shares are considered when losses cause the effect to be anti-dilutive.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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