Condensed Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands		Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2023		51,636,000
Balance at Dec. 31, 2023		$ 516	$ 849,845	$ (380,433)	$ 17	$ 469,945
Net income		0	0	19,776	0	19,776
Unrealized gain on available-for-sale securities					(47)
Unrealized gain on available-for-sale securities						(47)
Cash dividends declared		0	(18,724)	0	0	(18,724)
Stock based awards and amortization		$ 0	350	0	0	350
Issuance of common stock pursuant to public offerings, net (in shares)		1,490,000
Issuance of common stock pursuant to public offerings, net		$ 15	13,094	0	0	13,109
Shares repurchased and retired (in shares)		(373,000)
Shares repurchased and retired		$ (3)	(2,775)	0	0	$ (2,778)
Balance (in shares) at Mar. 31, 2024		52,786,000				52,826,000
Balance at Mar. 31, 2024		$ 528	841,790	(360,657)	(30)	$ 481,631
Balance (in shares) at Dec. 31, 2023		51,636,000
Balance at Dec. 31, 2023		$ 516	849,845	(380,433)	17	$ 469,945
Issuance of common stock pursuant to public offerings, net (in shares)	[1]					31,327,547
Issuance of common stock pursuant to public offerings, net	[1],[2]					$ 259,328
Balance (in shares) at Dec. 31, 2024		82,622,000
Balance at Dec. 31, 2024		$ 826	1,010,306	(342,771)	139	668,500
Net income		0	0	17,122	0	17,122
Unrealized gain on available-for-sale securities					250
Unrealized gain on available-for-sale securities						250
Cash dividends declared		0	(35,729)	0	0	(35,729)
Stock based awards and amortization		$ 0	313	0	0	$ 313
Issuance of common stock pursuant to public offerings, net (in shares)		25,142,000				25,142,046	[1]
Issuance of common stock pursuant to public offerings, net		$ 252	205,172	0	0	$ 205,424	[1],[2]
Balance (in shares) at Mar. 31, 2025		107,787,000				107,787,000
Balance at Mar. 31, 2025		$ 1,078	$ 1,180,062	$ (325,649)	$ 389	$ 855,880

[1] As of December 31, 2024, the Company had entered into twelve equity distribution agreements, eleven of which have either been terminated because all shares were sold or were replaced with a subsequent agreement.

[2] Net proceeds are net of the underwriters’ discount, if applicable, and other offering costs.