Shareholders' Equity (Narrative) (Details) - $ / shares |
Apr. 15, 2020 |
Mar. 31, 2020 |
Dec. 31, 2019 |
---|---|---|---|
Class Of Stock [Line Items] | |||
Preferred stock, shares authorized | 12,500,000 | ||
Series B [Member] | |||
Class Of Stock [Line Items] | |||
Preferred stock, shares authorized | 1,450,000 | 1,450,000 | |
Series C [Member] | |||
Class Of Stock [Line Items] | |||
Preferred stock, shares authorized | 6,450,000 | 6,450,000 | |
Subsequent Event [Member] | |||
Class Of Stock [Line Items] | |||
Dividends payable, date declared | Apr. 15, 2020 | ||
Common stock, dividends declared | $ 0.01 | ||
Dividends payable, date to be paid | May 20, 2020 | ||
Dividends payable, date of record | May 08, 2020 | ||
Subsequent Event [Member] | Series B [Member] | |||
Class Of Stock [Line Items] | |||
Preferred stock dividends declared | $ 0.453125 | ||
Subsequent Event [Member] | Series C [Member] | |||
Class Of Stock [Line Items] | |||
Preferred stock dividends declared | $ 0.406250 |