| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
| |
|
Year Ended June 30, |
|
| |
|
2021 |
|
|
2020 |
|
|
2019 |
|
| Earnings per share – basic: |
|
|
|
|
|
|
|
|
|
|
|
|
| Net earnings, including noncontrolling interest |
|
|
139,585 |
|
|
|
229,296 |
|
|
|
96,072 |
|
| Less net earnings attributable to noncontrolling interest |
|
|
(825 |
) |
|
|
- |
|
|
|
- |
|
| Net income |
|
$ |
140,410 |
|
|
$ |
229,296 |
|
|
$ |
96,072 |
|
| Income allocated to participating securities |
|
|
(86 |
) |
|
|
(224 |
) |
|
|
(105 |
) |
| Income available to common shareholders |
|
$ |
140,324 |
|
|
$ |
229,072 |
|
|
$ |
95,967 |
|
| Weighted-average shares outstanding – basic |
|
|
38,747 |
|
|
|
38,201 |
|
|
|
37,781 |
|
| Earnings per share – basic |
|
$ |
3.62 |
|
|
$ |
6.00 |
|
|
$ |
2.54 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Earnings per share – diluted: |
|
|
|
|
|
|
|
|
|
|
|
|
| Net income |
|
$ |
140,410 |
|
|
$ |
229,296 |
|
|
$ |
96,072 |
|
| Income allocated to participating securities |
|
|
(86 |
) |
|
|
(224 |
) |
|
|
(105 |
) |
| Income available to common shareholders |
|
$ |
140,324 |
|
|
$ |
229,072 |
|
|
$ |
95,967 |
|
| Weighted-average shares outstanding – basic |
|
|
38,747 |
|
|
|
38,201 |
|
|
|
37,781 |
|
| Dilutive effect of stock options and restricted stock units |
|
|
1,736 |
|
|
|
1,200 |
|
|
|
1,111 |
|
| Weighted-average common shares outstanding – diluted |
|
|
40,483 |
|
|
|
39,401 |
|
|
|
38,892 |
|
| Earnings per share – diluted |
|
$ |
3.47 |
|
|
$ |
5.82 |
|
|
$ |
2.47 |
|
|