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v3.22.1

Dividends (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Dividends. |
Schedule of dividends | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020
First Quarter | ​ | $ | 0.085 | ​ | $ | 0.085
Second Quarter | ​ |  | 0.085 | ​ |  | 0.085
Third Quarter | ​ |  | 0.085 | ​ |  | 0.085
Fourth Quarter | ​ |  | 0.085 | ​ |  | 0.085
​ | ​ | $ | 0.34 | ​ | $ | 0.34

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- References No definition available. + Details
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- Definition Tabular disclosure of information related to dividends declared, including paid and unpaid dividends. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
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