XML 57 R43.htm IDEA: XBRL DOCUMENT
v3.23.1

Dividends (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Dividends. |
Schedule of dividends | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2022 |  | 2021
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

X
- References No definition available. + Details
Name: | us-gaap_DividendsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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