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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
﻿

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- Definition Tabular disclosure of information related to dividends declared, including paid and unpaid dividends. + References No definition available. + Details
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- References No definition available. + Details
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