Consolidated Statement of Stockholders' Equity (Deficit) - USD ($)
$ in Thousands |
Total |
Common Stock |
Additional Paid-in Capital |
Accumulated Deficit |
Series A Preferred Stock
Preferred Stock
|
Series B Preferred Stock
Preferred Stock
|
| Balance at beginning of period at Dec. 31, 2012 |
$ 126,536
|
$ 316,346
|
$ 104,937
|
$ (294,787)
|
$ 40
|
$ 0
|
| Balance at beginning of period (in shares) at Dec. 31, 2012 |
|
66,432,609
|
|
|
3,951,254
|
0
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
| Issuance of preferred stock |
50,181
|
|
50,160
|
|
|
$ 21
|
| Issuance of preferred stock (shares) |
|
|
|
|
6,906
|
2,140,000
|
| Repurchase of shares of common stock |
(9,753)
|
$ (9,753)
|
|
|
|
|
| Repurchase of common stock (shares) |
|
(6,781,768)
|
|
|
|
|
| Reclassification of par value of common stock |
|
$ (306,532)
|
306,532
|
|
|
|
| Issuance of restricted stock |
0
|
|
|
|
|
|
| Issuance of restricted stock (shares) |
|
2,288,179
|
|
|
|
|
| Forfeitures of restricted stock |
(334)
|
|
(334)
|
|
|
|
| Forfeitures of restricted stock (shares) |
|
(737,362)
|
|
|
|
|
| Exercise of stock options, net of forfeitures (shares) |
|
10,000
|
|
|
|
|
| Stock based compensation |
3,435
|
|
3,435
|
|
|
|
| Preferred stock dividends |
(9,378)
|
|
|
(9,378)
|
|
|
| Net income (loss) |
49,342
|
|
|
49,342
|
|
|
| Balance at end of period at Dec. 31, 2013 |
210,029
|
$ 61
|
464,730
|
(254,823)
|
$ 40
|
$ 21
|
| Balance at end of period (in shares) at Dec. 31, 2013 |
|
61,211,658
|
|
|
3,958,160
|
2,140,000
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
| Issuance of preferred stock |
2,066
|
|
2,065
|
|
$ 1
|
|
| Issuance of preferred stock (shares) |
|
|
|
|
86,840
|
|
| Issuance of shares - cash, net of offering costs |
101,319
|
$ 17
|
101,302
|
|
|
|
| Issuance of shares - cash, net of offering costs (shares) |
|
17,000,000
|
|
|
|
|
| Issuance of shares - performance based units vesting, net of forfeitures (shares) |
|
472,189
|
|
|
|
|
| Issuance of restricted stock |
0
|
|
|
|
|
|
| Issuance of restricted stock (shares) |
|
601,473
|
|
|
|
|
| Forfeitures of restricted stock |
(4,562)
|
|
(4,562)
|
|
|
|
| Forfeitures of restricted stock (shares) |
|
(659,227)
|
|
|
|
|
| Exercise of stock options, net of forfeitures |
$ 15
|
|
15
|
|
|
|
| Exercise of stock options, net of forfeitures (shares) |
7,500
|
6,717
|
|
|
|
|
| Stock based compensation |
$ 4,890
|
|
4,890
|
|
|
|
| Preferred stock dividends |
(14,424)
|
|
|
(14,424)
|
|
|
| Net income (loss) |
50,953
|
|
|
50,953
|
|
|
| Balance at end of period at Dec. 31, 2014 |
$ 350,286
|
$ 78
|
568,440
|
(218,294)
|
$ 41
|
$ 21
|
| Balance at end of period (in shares) at Dec. 31, 2014 |
|
78,632,810
|
|
|
4,045,000
|
2,140,000
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
| Issuance of shares - cash, net of offering costs (shares) |
0
|
|
|
|
|
|
| Issuance of shares - performance based units vesting, net of forfeitures |
|
$ 1
|
(1)
|
|
|
|
| Issuance of shares - performance based units vesting, net of forfeitures (shares) |
|
497,636
|
|
|
|
|
| Issuance of restricted stock |
$ 0
|
$ 1
|
(1)
|
|
|
|
| Issuance of restricted stock (shares) |
|
1,426,604
|
|
|
|
|
| Forfeitures of restricted stock |
(1,472)
|
|
(1,472)
|
|
|
|
| Forfeitures of restricted stock (shares) |
|
(532,832)
|
|
|
|
|
| Stock based compensation |
4,981
|
|
4,981
|
|
|
|
| Preferred stock dividends |
(14,473)
|
|
|
(14,473)
|
|
|
| Net income (loss) |
(459,507)
|
|
|
(459,507)
|
|
|
| Balance at end of period at Dec. 31, 2015 |
$ (120,185)
|
$ 80
|
$ 571,947
|
$ (692,274)
|
$ 41
|
$ 21
|
| Balance at end of period (in shares) at Dec. 31, 2015 |
|
80,024,218
|
|
|
4,045,000
|
2,140,000
|