Preferred Stock (Schedule of Dividends Paid in Common Stock) (Details)	Jun. 30, 2019 Rate
Preferred Stock Dividend Paid in Common Stock Second Year [Member]
Schedule of Preferred Stock Dividend Paid in Common Stock [Line Items]
Percent of Dividend Payable in Common Stock	75.00%
Preferred Stock Dividend Paid in Common Stock Third Year [Member]
Schedule of Preferred Stock Dividend Paid in Common Stock [Line Items]
Percent of Dividend Payable in Common Stock	50.00%

[Line Items] for Schedule of Preferred Stock Dividend Paid in Common Stock [Table]

No definition available.

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