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Earnings per Share (Tables) | 9 Months Ended
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Sep. 30, 2019
Earnings Per Share [Abstract] |
Number of Shares Outstanding for Calculation of Earnings (Loss) Per Share |
|  | For the three-month period ended September 30, |
|  | 2019 |  |  | 2018 |
(table only in thousands) Numerator (for basic and diluted earnings (loss) per share) |  |  |  |  |  |  |  |
Net income (loss) |  | $ | 1,931 |  |  | $ | (12,915 | )
Denominator |  |  |  |  |  |  |  |
Basic weighted-average shares outstanding |  |  | 35,070 |  |  |  | 34,779 |
Common stock equivalents arising from stock options and restricted stock awards |  |  | 555 |  |  |  | — |
Diluted weighted-average shares outstanding |  |  | 35,625 |  |  |  | 34,779 |
|  | For the nine-month period ended September 30, |
|  | 2019 |  |  | 2018 |
(table only in thousands) Numerator (for basic and diluted earnings (loss) per share) |  |  |  |  |  |  |  |
Net income (loss) |  | $ | 9,310 |  |  | $ | (8,053 | )
Denominator |  |  |  |  |  |  |  |
Basic weighted-average shares outstanding |  |  | 34,944 |  |  |  | 34,681 |
Common stock equivalents arising from stock options and restricted stock awards |  |  | 579 |  |  |  | — |
Diluted weighted-average shares outstanding |  |  | 35,523 |  |  |  | 34,681 |

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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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