XML 38 R24.htm IDEA: XBRL DOCUMENT v3.4.0.3

Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2016

Shareholders' Equity [Abstract]

Schedule Of Dividends


	Three months ended March 31,
	2016		2015
Common stock	$                   0.050		$                   0.050
7.250% Series B Preferred Stock	$                   0.453		$                   0.453



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_StockholdersEquityNoteAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration