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NET (LOSS) INCOME PER SHARE (Tables) | 9 Months Ended
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Sep. 30, 2020
NET (LOSS) INCOME PER SHARE |
Schedule of computation of basic and diluted (loss) income per share | The computation of basic and diluted (loss) income per share was as follows (in thousands, except share and per share data):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30, | ​
​ |  | 2020 |  | 2019 |  | 2020 |  | 2019 |
Net (loss) income | ​ | $ | (7,840) | ​ | $ | 1,998 | ​ | $ | (5,347) | ​ | $ | (9,385) | ​
Weighted average common shares outstanding | ​ |  | ​ | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Basic | ​ | ​ | 23,423,437 | ​ | ​ | 23,222,045 | ​ |  | 23,350,204 | ​ |  | 23,152,776 | ​
Dilutive common stock options, restricted stock unit awards and restricted stock awards | ​ | ​ | — | ​ | ​ | 115,858 | ​ | ​ | — | ​ | ​ | — | ​
Diluted | ​ | ​ | 23,423,437 | ​ | ​ | 23,337,903 | ​ | ​ | 23,350,204 | ​ | ​ | 23,152,776 | ​
Basic (loss) income per share of common stock | ​ | $ | (0.33) | ​ | $ | 0.09 | ​ | $ | (0.23) | ​ | $ | (0.41) | ​
Diluted (loss) income per share of common stock | ​ | $ | (0.33) | ​ | $ | 0.09 | ​ | $ | (0.23) | ​ | $ | (0.41) | ​
Schedule of weighted average numbers of stock options, restricted stock unit awards, and restricted stock awards that have been excluded from the calculation of diluted (loss) income per share of common stock | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ |  | Nine Months Ended September 30,
​ |  | 2020 |  | 2019 | ​ |  | 2020 |  | ​ | 2019
Stock options | ​ | ​ | — | ​ | ​ | — | ​ | ​ | ​ | — | ​ | ​ | 67,625
Restricted stock units | ​ | ​ | 242,478 | ​ | ​ | 222,000 | ​ | ​ | ​ | 332,868 | ​ | ​ | 471,624
Restricted stock awards | ​ | ​ | — | ​ | ​ | — | ​ | ​ | ​ | — | ​ | ​ | 10,874
Total | ​ | ​ | 242,478 | ​ | ​ | 222,000 | ​ | ​ | ​ | 332,868 | ​ | ​ | 550,123

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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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