XML 48 R37.htm IDEA: XBRL DOCUMENT v3.6.0.2

Cash Dividends (Tables)

6 Months Ended

Jun. 30, 2016

Equity [Abstract]

Summary of entity's dividends per common share

The following table summarizes our dividends per common share:

Declaration Date		Payment Date		Dividends per Common Share				Total Dividends
January 30, 2015		February 17, 2015		$	0.1500			$	10.3	million
April 28, 2015		May 18, 2015		0.1500				10.4		million
July 30, 2015		August 17, 2015		0.1500				10.5		million
October 18, 2015		October 30, 2015		0.1500				10.4		million
January 26, 2016		February 16, 2016		0.1875				13.1		million
May 2, 2016		May 18, 2016		0.0950				6.7		million

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