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Stock-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Unrecognized compensation expense is expected to be recognized | At September 30, 2018, the Company had unrecognized compensation expense of $6,040 related to granted but unvested stock awards, which is to be recognized as follows:
2019 |  | $ | 2,900 |
2020 |  | 1,980 |
2021 |  | 891 |
2022 |  | 269 |
|  | $ | 6,040 |
Summary of restricted stock activity | The following table summarizes restricted stock activity under the Plans from December 31, 2017 through September 30, 2018:
| Number of Shares |  | Weighted Average
Unvested, December 31, 2017 | 534 |  |  | $ | 11.27 |
Granted | 742 |  |  | $ | 6.61 |
Vested | (177 | ) |  | $ | (12.15 | )
Forfeited | (37 | ) |  | $ | (12.64 | )
Unvested, September 30, 2018 | 1,062 |  |  | $ | 9.86 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the total compensation cost related to nonvested awards not yet recognized and the weighted-average period over which it is expected to be recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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