Consolidated Statements of Stockholders Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital.	Retained Earnings (Deficit)	Total
Balance at Dec. 31, 2020	$ 427	$ 158,859	$ 9,809	$ 169,095
Stock-based compensation	15	1,040		1,055
Net income			4,143	4,143
Balance at Mar. 31, 2021	442	159,899	13,952	174,293
Balance at Dec. 31, 2020	427	158,859	9,809	169,095
Net income				21,120
Balance at Sep. 30, 2021	441	162,437	30,929	193,807
Balance at Mar. 31, 2021	442	159,899	13,952	174,293
Restricted stock surrendered for withholding taxes payable	(1)	(326)		(327)
Stock-based compensation		1,522		1,522
Net income			9,942	9,942
Balance at Jun. 30, 2021	441	161,095	23,894	185,430
Stock-based compensation		1,342		1,342
Net income			7,035	7,035
Balance at Sep. 30, 2021	441	162,437	30,929	193,807
Balance at Dec. 31, 2021	441	163,566	47,067	211,074
Stock-based compensation	2	1,885		1,887
Dividends paid			(2,497)	(2,497)
Net income			41,471	41,471
Balance at Mar. 31, 2022	443	165,451	86,041	251,935
Balance at Dec. 31, 2021	441	163,566	47,067	211,074
Net income				101,656
Balance at Sep. 30, 2022	441	166,994	131,234	298,669
Balance at Mar. 31, 2022	443	165,451	86,041	251,935
Restricted stock surrendered for withholding taxes payable	(2)	(2,819)		(2,821)
Stock-based compensation		2,286		2,286
Dividends paid			(4,998)	(4,998)
Net income			33,280	33,280
Balance at Jun. 30, 2022	441	164,918	114,323	279,682
Restricted stock surrendered for withholding taxes payable		(50)		(50)
Stock-based compensation		2,019		2,019
Stock options exercised		107		107
Dividends paid			(9,994)	(9,994)
Net income			26,905	26,905
Balance at Sep. 30, 2022	$ 441	$ 166,994	$ 131,234	$ 298,669