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Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common Stock Outstanding | Common Stock | Value of Shares Held in Rabbi Trust at Cost | Deferred Compensation and Other Retirement Benefit Obligations | Additional Paid in Capital | Retained Earnings | Accumulated Other Comprehensive Income/(Loss)
--- | --- | --- | --- | --- | --- | --- | --- | ---
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Common Stock, Shares, Outstanding |  | 47,349,778 |  |  |  |  |  |
Net income | $ 114,873 |  |  |  |  |  | $ 114,873 |
Other comprehensive income | (111,647) |  |  |  |  |  |  | $ (111,647)
Cash dividends declared per common share (in dollars per share) |  |  |  |  |  |  | $ 1.02 |
Common dividend declared | (47,732) |  |  |  |  |  | $ (47,732) |
Stock based compensation | 2,466 |  |  |  |  | $ 2,466 |  |
Restricted stock awards issued, net of awards surrendered |  | 49,800 |  |  |  |  |  |
Restricted stock awards issued, net of awards surrendered | (1,085) |  | $ 0 |  |  | (1,085) |  |
Shares issued under direct stock purchase plan |  | 14,176 |  |  |  |  |  |
Shares issued under direct stock purchase plan | 1,159 |  | 0 |  |  | 1,159 |  |
Stock Repurchased During Period, Shares |  | (1,343,993) |  |  |  |  |  |
Stock Repurchased During Period, Value | (105,298) |  | (13) |  |  | (105,285) |  |
Increase (Decrease) in Deferred Compensation and Other Retirement Benefits |  |  |  | $ (50) | $ 50 |  |  |
Increase (Decrease) in Deferred Compensation | 0 |  |  |  |  |  |  |
Period End Balance at Jun. 30, 2022 | 2,871,185 |  | 459 | (3,196) | 3,196 | 2,146,333 | 833,857 | (109,464)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Common Stock, Shares, Outstanding |  | 47,377,125 |  |  |  |  |  |
Net income | 61,776 |  |  |  |  |  | $ 61,776 |
Other comprehensive income | (31,262) |  |  |  |  |  |  | (31,262)
Cash dividends declared per common share (in dollars per share) |  |  |  |  |  |  | $ 0.51 |
Common dividend declared | (23,570) |  |  |  |  |  | $ (23,570) |
Stock based compensation | 1,632 |  |  |  |  | 1,632 |  |
Restricted stock awards issued, net of awards surrendered |  | 5,231 |  |  |  |  |  |
Restricted stock awards issued, net of awards surrendered | (22) |  |  |  |  | (22) |  |
Shares issued under direct stock purchase plan |  | 7,574 |  |  |  |  |  |
Shares issued under direct stock purchase plan | 588 |  |  |  |  | 588 |  |
Stock Repurchased During Period, Shares |  | (1,320,169) |  |  |  |  |  |
Stock Repurchased During Period, Value | (103,396) |  | (13) |  |  | (103,383) |  |
Increase (Decrease) in Deferred Compensation and Other Retirement Benefits |  |  |  | (17) | 17 |  |  |
Increase (Decrease) in Deferred Compensation | 0 |  |  |  |  |  |  |
Period End Balance at Jun. 30, 2022 | $ 2,871,185 |  | 459 | (3,196) | 3,196 | 2,146,333 | 833,857 | (109,464)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Common Stock, Shares, Outstanding |  | 46,069,761 |  |  |  |  |  |
Common Stock, Shares, Outstanding | 45,641,238 | 45,641,238 |  |  |  |  |  |
Net income | $ 123,891 |  |  |  |  |  | $ 123,891 |
Other comprehensive income | 10,149 |  |  |  |  |  |  | 10,149
Cash dividends declared per common share (in dollars per share) |  |  |  |  |  |  | $ 1.10 |
Common dividend declared | (48,598) |  |  |  |  |  | $ (48,598) |
Proceeds from exercise of stock options, net of cash paid |  | 1,666 |  |  |  |  |  |
Stock Repurchased During Period, Value, as a result of Stock Options Exercised | 80 |  |  |  |  | 80 |  |
Stock based compensation | 3,593 |  |  |  |  | 3,593 |  |
Restricted stock awards issued, net of awards surrendered |  | 86,559 |  |  |  |  |  |
Restricted stock awards issued, net of awards surrendered | (1,110) |  | 1 |  |  | (1,111) |  |
Shares issued under direct stock purchase plan |  | 18,471 |  |  |  |  |  |
Shares issued under direct stock purchase plan | 1,319 |  |  |  |  | 1,319 |  |
Stock Repurchased During Period, Shares |  | (1,617,033) |  |  |  |  |  |
Stock Repurchased During Period, Value | (121,111) |  | (16) |  |  | (121,095) |  |
Increase (Decrease) in Deferred Compensation and Other Retirement Benefits |  |  |  | (62) | 62 |  |  |
Increase (Decrease) in Deferred Compensation | 0 |  |  |  |  |  |  |
Period End Balance at Jun. 30, 2023 | 2,854,914 |  | 440 | (3,289) | 3,289 | 1,997,674 | 1,009,735 | (152,935)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Common Stock, Shares, Outstanding |  | 44,114,827 |  |  |  |  |  |
Net income | 62,644 |  |  |  |  |  | $ 62,644 |
Other comprehensive income | (16,990) |  |  |  |  |  |  | (16,990)
Cash dividends declared per common share (in dollars per share) |  |  |  |  |  |  | $ 0.55 |
Common dividend declared | (24,247) |  |  |  |  |  | $ (24,247) |
Stock based compensation | 1,921 |  |  |  |  | 1,921 |  |
Restricted stock awards issued, net of awards surrendered |  | 5,484 |  |  |  |  |  |
Restricted stock awards issued, net of awards surrendered | 0 |  | 1 |  |  | (1) |  |
Shares issued under direct stock purchase plan |  | 10,590 |  |  |  |  |  |
Shares issued under direct stock purchase plan | 677 |  |  |  |  | 677 |  |
Increase (Decrease) in Deferred Compensation and Other Retirement Benefits |  |  |  | (3) | 3 |  |  |
Increase (Decrease) in Deferred Compensation | 0 |  |  |  |  |  |  |
Period End Balance at Jun. 30, 2023 | $ 2,854,914 |  | $ 440 | $ (3,289) | $ 3,289 | $ 1,997,674 | $ 1,009,735 | $ (152,935)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Common Stock, Shares, Outstanding | 44,130,901 | 44,130,901 |  |  |  |  |  |
Sales and Excise Tax Payable | $ 1,200 |  |  |  |  |  |  |

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