Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Treasury Stock	Retained Earnings (Accumulated Deficit)
Beginning Balance at Dec. 31, 2020	$ 91,033	$ 121	$ 297,712	$ (2,372)	$ (204,428)
Purchase of treasury shares	(488)	0	0	(488)	0
Vesting of share-based compensation	0	2	(2)	0	0
Amortization of share-based compensation	1,131	0	1,131	0	0
Net Income (Loss)	28,380	0	0	0	28,380
Ending Balance at Mar. 31, 2021	$ 120,056	123	298,841	(2,860)	(176,048)
Purchase of treasury stock (shares)	60,177
Vesting of share-based compensation (shares)	283,113
Beginning Balance at Dec. 31, 2020	$ 91,033	121	297,712	(2,372)	(204,428)
Net Income (Loss)	(27,514)
Ending Balance at Sep. 30, 2021	$ 89,316	136	324,106	(2,984)	(231,942)
Purchase of treasury stock (shares)	74,586
Beginning Balance at Mar. 31, 2021	$ 120,056	123	298,841	(2,860)	(176,048)
Purchase of treasury shares	(115)	0	0	(115)	0
Vesting of share-based compensation	0	1	(1)	0	0
Amortization of share-based compensation	1,248	0	1,248	0	0
Net Income (Loss)	(19,951)	0	0	0	(19,951)
Ending Balance at Jun. 30, 2021	$ 101,238	124	300,088	(2,975)	(195,999)
Purchase of treasury stock (shares)	13,969
Vesting of share-based compensation (shares)	51,332
Purchase of treasury shares	$ (9)	0	0	(9)	0
Vesting of share-based compensation	0	0	0	0	0
Stock Issued During Period, Value, New Issues	12,756	7	12,749	0	0
Issuance pursuant to acquisition	10,023	5	10,018	0	0
Amortization of share-based compensation	1,251	0	1,251	0	0
Net Income (Loss)	(35,943)	0	0	0	(35,943)
Ending Balance at Sep. 30, 2021	$ 89,316	136	324,106	(2,984)	(231,942)
Purchase of treasury stock (shares)	440
Vesting of share-based compensation (shares)	1,802
Stock Issued During Period, Shares, New Issues	669,600
Issuance pursuant to acquisition (shares)	516,675
Beginning Balance at Dec. 31, 2021	$ 292,532	168	413,017	(2,984)	(117,669)
Purchase of treasury shares	(2,462)	0	0	(2,462)	0
Treasury Stock, Value, Acquired Pursuant to Purchase Price Adjustment	(1,146)	0	0	(1,146)	0
Vesting of share-based compensation	0	3	(3)	0	0
Issuance pursuant to acquisition	12	0	12	0	0
Amortization of share-based compensation	1,101	0	1,101	0	0
Net Income (Loss)	(64,255)	0	0	0	(64,255)
Ending Balance at Mar. 31, 2022	$ 225,782	171	414,127	(6,592)	(181,924)
Purchase of treasury stock (shares)	96,012
Vesting of share-based compensation (shares)	318,390
Treasury Shares Pursuant to Purchase Price Adjustment (shares)	41,191
Beginning Balance at Dec. 31, 2021	$ 292,532	168	413,017	(2,984)	(117,669)
Net Income (Loss)	167,076
Ending Balance at Sep. 30, 2022	$ 616,985	227	574,885	(7,534)	49,407
Purchase of treasury stock (shares)	120,350
Beginning Balance at Mar. 31, 2022	$ 225,782	171	414,127	(6,592)	(181,924)
Purchase of treasury shares	(503)	0	0	(503)	0
Stock options exercised	39	0	39	0	0
Vesting of share-based compensation	0	1	(1)	0	0
Issuance pursuant to acquisition	157,393	55	157,338	0	0
Amortization of share-based compensation	1,756	0	1,756	0	0
Net Income (Loss)	88,790	0	0	0	88,790
Ending Balance at Jun. 30, 2022	$ 473,257	227	573,259	(7,095)	(93,134)
Options, Exercises in Period	4,497
Purchase of treasury stock (shares)	16,485
Vesting of share-based compensation (shares)	57,355
Issuance pursuant to acquisition (shares)	5,448,472
Purchase of treasury shares	$ (432)	0	0	(432)	0
Treasury Stock, Value, Acquired Pursuant to Purchase Price Adjustment	(7)	0	0	(7)	0
Stock options exercised	387	0	387	0	0
Amortization of share-based compensation	1,239	0	1,239	0	0
Net Income (Loss)	142,541	0	0	0	142,541
Ending Balance at Sep. 30, 2022	$ 616,985	$ 227	$ 574,885	$ (7,534)	$ 49,407
Options, Exercises in Period	11,087
Purchase of treasury stock (shares)	7,853
Treasury Shares Pursuant to Purchase Price Adjustment (shares)	184