| Schedule of Weighted Average Number of Shares [Table Text Block] |
| |
|
Three Months Ended September 30, |
|
|
Nine Months Ended September 30, |
|
| |
|
2022 |
|
|
2021 |
|
|
2022 |
|
|
2021 |
|
| |
|
(in thousands) |
|
| Net income (numerator): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Income from continuing operations |
|
$ |
6,894 |
|
|
$ |
31,741 |
|
|
$ |
34,194 |
|
|
$ |
47,546 |
|
| Income from continuing operations attributable to unvested shares |
|
|
(75 |
) |
|
|
(404 |
) |
|
|
(457 |
) |
|
|
(755 |
) |
| Numerator for basic |
|
|
6,819 |
|
|
|
31,337 |
|
|
|
33,737 |
|
|
|
46,791 |
|
| Reallocation of earnings to participating securities for considering dilutive securities |
|
|
— |
|
|
|
— |
|
|
|
3 |
|
|
|
— |
|
| Numerator for dilutive |
|
$ |
6,819 |
|
|
$ |
31,337 |
|
|
$ |
33,740 |
|
|
$ |
46,791 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Loss from discontinued operations, net of tax |
|
$ |
(26 |
) |
|
$ |
(20 |
) |
|
$ |
(58 |
) |
|
$ |
(72 |
) |
| Income from discontinued operations attributable to unvested shares |
|
|
— |
|
|
|
— |
|
|
|
1 |
|
|
|
1 |
|
| Numerator for basic |
|
|
(26 |
) |
|
|
(20 |
) |
|
|
(57 |
) |
|
|
(71 |
) |
| Reallocation of earnings to participating securities for considering dilutive securities |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
| Numerator for dilutive |
|
$ |
(26 |
) |
|
$ |
(20 |
) |
|
$ |
(57 |
) |
|
$ |
(71 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Net Income |
|
$ |
6,868 |
|
|
$ |
31,721 |
|
|
$ |
34,136 |
|
|
$ |
47,474 |
|
| Net income attributable to unvested shares |
|
|
(75 |
) |
|
|
(404 |
) |
|
|
(456 |
) |
|
|
(754 |
) |
| Numerator for basic |
|
|
6,793 |
|
|
|
31,317 |
|
|
|
33,680 |
|
|
|
46,720 |
|
| Reallocation of earnings to participating securities for considering dilutive securities |
|
|
— |
|
|
|
— |
|
|
|
3 |
|
|
|
— |
|
| Numerator for dilutive |
|
$ |
6,793 |
|
|
$ |
31,317 |
|
|
$ |
33,683 |
|
|
$ |
46,720 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Weighted average shares (denominator): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Basic weighted average shares outstanding |
|
|
59,068 |
|
|
|
58,586 |
|
|
|
58,900 |
|
|
|
58,102 |
|
| Effect of dilutive securities |
|
|
382 |
|
|
|
330 |
|
|
|
435 |
|
|
|
552 |
|
| Diluted weighted average shares outstanding |
|
|
59,450 |
|
|
|
58,916 |
|
|
|
59,335 |
|
|
|
58,654 |
|
| Stock options and unvested restricted stock grants excluded from dilutive calculation because they would be anti-dilutive |
|
|
388 |
|
|
|
138 |
|
|
|
195 |
|
|
|
282 |
|
|