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v3.20.2

Long-Term Compensation Plan and Stock Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2020
Long-Term Compensation Plan and Stock Based Compensation |
Summary of compensation expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Nine months ended | ​
​ | ​ | September 30, | ​ | September 30, |
​ |  | 2020 |  | 2019 |  | 2020 |  | 2019 | ​
in thousands | ​ | (in thousands) | ​ | (in thousands) | ​
Restricted stock | ​ | $ | 1,021 | ​ | $ | 549 | ​ | $ | 3,231 | ​ | $ | 1,778 | ​
Long-term compensation plan | ​ |  | 260 | ​ |  | 280 | ​ |  | 930 | ​ |  | 1,538 | ​
Total compensation | ​ | $ | 1,281 | ​ | $ | 829 | ​ | $ | 4,161 | ​ | $ | 3,316 | ​

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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