Preferred and Common Stock (Details) - USD ($)
|
2 Months Ended |
6 Months Ended |
11 Months Ended |
|
Feb. 29, 2016 |
Jun. 30, 2016 |
Jun. 30, 2015 |
Dec. 11, 2015 |
Dec. 31, 2015 |
| Preferred stock shares outstanding |
|
73,935
|
|
|
73,935
|
| Common stock shares outstanding |
|
109,538,620
|
|
|
110,468,753
|
| Undeclared preferred dividends |
|
$ 7,340,000
|
|
|
|
| Acquisition of treasury stock, value (Note 9) |
|
$ (819,000)
|
|
|
|
| Restricted common stock |
|
|
|
|
|
| Number of common stock issued to employees |
|
|
|
2,540,000
|
|
| Forfeited shares of common stock |
|
2,850
|
2,223
|
|
|
| Restricted stock units |
|
|
|
|
|
| Vested stock units |
|
21,301
|
15,000
|
|
|
| Stock options |
|
|
|
|
|
| Number of common stock issued to employees |
|
|
|
1,000,000
|
|
| American Depositary Shares - The Series G |
|
|
|
|
|
| Preferred stock shares outstanding |
|
20,000
|
|
|
20,000
|
| Sale of Stock- Redemption price per share |
|
$ 25
|
|
|
|
| Depositary Shares |
|
2,000,000
|
|
|
|
| Dividend rate of preferred stock |
|
8.75%
|
|
|
|
| Preferred stock liquidation preference |
|
$ 2,500
|
|
|
|
| American Depositary Shares - The Series H |
|
|
|
|
|
| Preferred stock shares outstanding |
|
48,000
|
|
|
48,000
|
| Sale of Stock- Redemption price per share |
|
$ 25
|
|
|
|
| Depositary Shares |
|
4,800,000
|
|
|
|
| Dividend rate of preferred stock |
|
8.625%
|
|
|
|
| Preferred stock liquidation preference |
|
$ 2,500
|
|
|
|
| Convertible preferred stock |
|
|
|
|
|
| Conversion of Stock, Shares converted |
|
|
840
|
|
|
| Preferred stock shares outstanding |
|
5,935
|
|
|
5,935
|
| Sale of Stock- Redemption price per share |
|
$ 10
|
|
|
|
| Preferred stock liquidation preference |
|
$ 10,000
|
|
|
|
| Common Stock |
|
|
|
|
|
| Converted Shares of Common Stock |
|
|
840,000
|
|
|
| Acquisition of treasury stock, shares (Note 9) |
|
(948,584)
|
|
|
|
| Share Repurchase Program | Common Stock |
|
|
|
|
|
| Share repurchase program, Authorized amount |
|
$ 25,000,000
|
|
|
|
| Acquisition of treasury stock, shares (Note 9) |
1,147,908
|
|
|
|
|
| Acquisition of treasury stock, value (Note 9) |
$ 1,071,000
|
|
|
|
|