| Schedule of Weighted Average Number of Shares [Table Text Block] |
| |
|
Year Ended December 31, |
|
| |
|
2022 |
|
|
2021 |
|
|
2020 |
|
| |
|
(in thousands) |
|
| Net income (loss) (numerator): |
|
|
|
|
|
|
|
|
|
|
|
|
| Income (loss) from continuing operations |
|
$ |
51,962 |
|
|
$ |
81,934 |
|
|
$ |
(48,083 |
) |
| Income from continuing operations attributable to unvested shares |
|
|
(594 |
) |
|
|
(1,336 |
) |
|
|
— |
|
| Numerator for basic |
|
|
51,368 |
|
|
|
80,598 |
|
|
|
(48,083 |
) |
| Loss from continuing operations attributable to unvested shares |
|
|
3 |
|
|
|
— |
|
|
|
— |
|
| Numerator for dilutive |
|
$ |
51,371 |
|
|
$ |
80,598 |
|
|
$ |
(48,083 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Loss from discontinued operations, net of tax |
|
$ |
(72 |
) |
|
$ |
(98 |
) |
|
$ |
(98 |
) |
| Loss from discontinued operations attributable to unvested shares |
|
|
1 |
|
|
|
2 |
|
|
|
— |
|
| Numerator for basic |
|
|
(71 |
) |
|
|
(96 |
) |
|
|
(98 |
) |
| (Income) loss from discontinued operations attributable to unvested shares |
|
|
— |
|
|
|
— |
|
|
|
— |
|
| Numerator for dilutive |
|
$ |
(71 |
) |
|
$ |
(96 |
) |
|
$ |
(98 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Net income (loss) |
|
$ |
51,890 |
|
|
$ |
81,836 |
|
|
$ |
(48,181 |
) |
| Net income attributable to unvested shares |
|
|
(593 |
) |
|
|
(1,334 |
) |
|
|
— |
|
| Numerator for basic |
|
|
51,297 |
|
|
|
80,502 |
|
|
|
(48,181 |
) |
| Net (income) loss attributable to unvested shares |
|
|
3 |
|
|
|
— |
|
|
|
— |
|
| Numerator for dilutive |
|
$ |
51,300 |
|
|
$ |
80,502 |
|
|
$ |
(48,181 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Weighted average shares (denominator): |
|
|
|
|
|
|
|
|
|
|
|
|
| Basic weighted average shares outstanding |
|
|
69,568 |
|
|
|
58,230 |
|
|
|
57,594 |
|
| Effect of dilutive securities |
|
|
414 |
|
|
|
525 |
|
|
|
— |
|
| Diluted weighted average shares outstanding |
|
|
69,982 |
|
|
|
58,755 |
|
|
|
57,594 |
|
| Stock options and unvested restricted stock grants excluded from dilutive calculation because they would be anti-dilutive |
|
|
189 |
|
|
|
169 |
|
|
|
3,545 |
|
|