XML 31 R21.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Capital Stock (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2018
Equity [Abstract] |
Schedule of Dividends Payable | We have paid the following dividends to holders of our common stock during 2018 as follows:
Payment Date |  | Record Date |  | Dividend per Share
January 12, 2018 |  | December 29, 2017 |  | $ | 0.125 |
April 12, 2018 |  | March 29, 2018 |  | $ | 0.125 |
July 12, 2018 |  | June 29, 2018 |  | $ | 0.125 |
October 12, 2018 |  | September 28, 2018 |  | $ | 0.125 |

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: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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