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Net Loss per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2020
Earnings Per Share [Abstract] |
Calculations for Basic and Diluted Net Loss Per Share | Basic and diluted net loss per share is based upon the weighted average number of common shares outstanding during the period. The following table sets forth the computation of basic earnings per share (“EPS”):
|  | Three Months Ended March 31, |
Numerator: |  | 2020 |  |  | 2019 |
Net loss |  | $ | (2,047 | ) |  | $ | (815 | )
Accretion of Series B convertible preferred stock dividends |  |  | (270 | ) |  |  | (258 | )
Numerator for basic EPS - net loss available to common stockholders |  | $ | (2,317 | ) |  | $ | (1,073 | )
Denominator: |  |  |  |  |  |  |  |
Weighted average common shares outstanding - basic |  |  | 17,521 |  |  |  | 16,837 |
Net loss per common share - basic |  | $ | (0.13 | ) |  | $ | (0.06 | )
Common Stock Equivalents Excluded From Diluted Net Loss Per Share | The following common stock equivalents have been excluded from diluted net loss per share for the three months ended March 31, 2020 and 2019 because their inclusion would have been anti-dilutive (in thousands):
|  | Three Months Ended March 31, |
|  | 2020 |  |  | 2019 |
Shares of common stock subject to outstanding RSUs |  |  | 1,043 |  |  |  | 1,430 |
Shares of common stock subject to outstanding stock options |  |  | 562 |  |  |  | 576 |
Shares of common stock subject to outstanding warrants |  |  | 40 |  |  |  | 705 |
Shares of common stock issuable upon conversion of Series B convertible preferred stock |  |  | 5,536 |  |  |  | 5,273 |
Total |  |  | 7,181 |  |  |  | 7,984 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -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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