XML 36 R7.htm IDEA: XBRL DOCUMENT
v3.3.0.814

CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (unaudited) (Parenthetical) | 9 Months Ended
--- | ---
Sep. 30, 2015 $ / shares
Statement of Stockholders' Equity [Abstract] |
Series A preferred stock dividend (in dolllars per share) | $ 1.00

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