XML 29 R76.htm IDEA: XBRL DOCUMENT v2.4.0.8

Subsequent Events (Details) (Subsequent event, Preferred stock, USD $)	1 Months Ended
	Mar. 17, 2014
Subsequent event | Preferred stock
Subsequent Event [Line Items]
Cash dividend declared per share (in dollars per share)	$ 0.15

X

- Definition

Aggregate dividends declared during the period for each share of preferred stock outstanding.

+ References

No definition available.

+ Details

Name:	us-gaap_PreferredStockDividendsPerShareDeclared
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Details

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