CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Total
Balance at Dec. 31, 2023	$ 5	$ 24,287	$ 3,514,311	$ 3,538,603
Balance (in shares) at Dec. 31, 2023	50,179
Changes in stockholders' equity
Net income			39,308	39,308
Stock based compensation		2,808		2,808
Stock based compensation (in shares)	728
Issuance of common stock in settlement of directors' fees		84		84
Issuance of common stock in settlement of director fees (in shares)	1
Common stock dividends			(10,420)	(10,420)
Balance at Mar. 31, 2024	$ 5	27,179	3,543,199	3,570,383
Balance (in shares) at Mar. 31, 2024	50,908
Balance at Dec. 31, 2024	$ 5	56,072	3,773,574	3,829,651
Balance (in shares) at Dec. 31, 2024	51,377
Changes in stockholders' equity
Net income			76,280	76,280
Stock based compensation		12,773		12,773
Stock based compensation (in shares)	281
Issuance of common stock in settlement of directors' fees		57		57
Issuance of common stock in settlement of director fees (in shares)	1
Common stock dividends	$ 0	0	(15,005)	(15,005)
Balance at Mar. 31, 2025	$ 5	$ 68,902	$ 3,834,849	$ 3,903,756
Balance (in shares) at Mar. 31, 2025	51,659