Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2022	16,128
Balance at Dec. 31, 2022	$ 16	$ 393,208	$ 240,316	$ 633,540
Issuance of shares of common stock under restricted stock award agreements (in shares)	86
Issuance of shares of common stock under restricted stock award agreements	$ 0	0	0	0
Stock-based compensation	$ 0	10,319	0	10,319
Shares issued for exercise of stock options (in shares)	13
Shares issued for exercise of stock options	$ 0	319	0	319
Net income	$ 0	0	62,516	62,516
Balance (in shares) at Dec. 31, 2023	16,227
Balance at Dec. 31, 2023	$ 16	403,846	302,832	706,694
Issuance of shares of common stock under restricted stock award agreements (in shares)	151
Issuance of shares of common stock under restricted stock award agreements	$ 0	0	0	0
Stock-based compensation	$ 0	11,165	0	11,165
Shares issued for exercise of stock options (in shares)	50
Shares issued for exercise of stock options	$ 0	3,435	0	3,435
Net income	$ 0	0	73,598	73,598
Forfeiture of shares of common stock under restricted stock award agreements (in shares)	(5)
Forfeiture of shares of common stock under restricted stock award agreements	$ 0	0	0	0
Shares issued in public offering, net of offering costs (in shares)	1,725
Shares issued in public offering, net of offering costs	$ 2	175,598	0	175,600
Balance (in shares) at Dec. 31, 2024	18,148
Balance at Dec. 31, 2024	$ 18	594,044	376,430	970,492
Issuance of shares of common stock under restricted stock award agreements (in shares)	265
Issuance of shares of common stock under restricted stock award agreements	$ 0	0	0	0
Stock-based compensation	$ 0	16,424	0	$ 16,424
Shares issued for exercise of stock options (in shares)	110			110
Shares issued for exercise of stock options	$ 0	2,477	0	$ 2,477
Net income	$ 0	0	95,910	95,910
Forfeiture of shares of common stock under restricted stock award agreements (in shares)	(5)
Forfeiture of shares of common stock under restricted stock award agreements	$ 0	0	0	0
Balance (in shares) at Dec. 31, 2025	18,518
Balance at Dec. 31, 2025	$ 18	$ 612,945	$ 472,340	$ 1,085,303