Consolidated Balance Sheets (Parenthetical) - $ / shares |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Consolidated Balance Sheets | ||
| Common stock, Par value (in dollars per share) | $ 1.00 | $ 1.00 |
| Common Stock, Shares authorized | 60,000,000 | 60,000,000 |
| Common stock, Shares issued | 44,705,150 | 34,957,384 |
| Common stock, Shares outstanding | 44,461,045 | 29,328,723 |
| Treasury stock, Shares | 244,105 | 5,628,661 |