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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2020
Stock-Based Compensation |
Schedule of units activity | ​
​ | ​ | ​
​ | ​ | Number of Units
For the Years Ending December 31, |  | to Vest
2020 (remaining nine months) | ​ | 23,896
2021 | ​ | 179,364
2022 | ​ | 84,415
2023 | ​ | 59,056
​ | ​ | 346,731

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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