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EARNINGS PER SHARE (Tables) | 6 Months Ended
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Jun. 30, 2017
Earnings Per Share [Abstract] |
Basic and diluted earnings per share | The following table provides the computation of basic and diluted earnings per share.
| Three Months Ended June 30, |  | Six Months Ended June 30,
(in thousands, except per share data) | 2017 |  | 2016 |  | 2017 |  | 2016
Numerator: |  |  |  |  |  |  |
Net loss available to common shareholders | $ | (1,308 | ) |  | $ | (519 | ) |  | (2,993 | ) |  | (2,463 | )
Effect of dilutive securities: |  |  |  |  |  |  |
Derivative liability - warrants | — |  |  | — |  |  | — |  |  | — |
Numerator for dilutive loss per common share | (1,308 | ) |  | (519 | ) |  | (2,993 | ) |  | (2,463 | )
Denominator: |  |  |  |  |  |  |
Weighted average shares used to compute basic loss per common share | 30,860 |  |  | 27,051 |  |  | 30,860 |  |  | 27,051 |
Effect of dilutive securities: |  |  |  |  |  |  |
Derivative liability - warrants | — |  |  | — |  |  | — |  |  | — |
Denominator for dilutive loss per common share | 30,860 |  |  | 27,051 |  |  | 30,860 |  |  | 27,051 |
Basic loss per common share | $ | (0.04 | ) |  | $ | (0.02 | ) |  | (0.10 | ) |  | (0.09 | )
Diluted loss per common share | $ | (0.04 | ) |  | $ | (0.02 | ) |  | (0.10 | ) |  | (0.09 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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