CONSOLIDATED STATEMENTS STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Previously Reported	Revision of Prior Period, Reclassification, Adjustment	Common Stock	Common Stock Previously Reported	Additional Paid-in Capital	Additional Paid-in Capital Previously Reported	Accumulated Deficit	Accumulated Deficit Previously Reported	Accumulated Deficit Revision of Prior Period, Reclassification, Adjustment
Balance at Dec. 31, 2020	$ 141,808			$ 13		$ 296,830		$ (155,035)
Balance (in shares) at Dec. 31, 2020				127,731,833
Exercise of stock options	2,115					2,115
Exercise of stock options (in shares)				716,927
Vesting of RSUs, net of shares surrendered to pay taxes	(737)					(737)
Vesting of RSUs, net of shares surrendered to pay taxes (in shares)				187,901
Stock-based compensation expense	2,781					2,781
Net Income	43,207							43,207
Balance at Sep. 30, 2021	189,174			$ 13		300,989		(111,828)
Balance (in shares) at Sep. 30, 2021				128,636,661
Balance at Dec. 31, 2020	141,808			$ 13		296,830		(155,035)
Balance (in shares) at Dec. 31, 2020				127,731,833
Net Income	94,202	$ 94,902
Balance at Dec. 31, 2021	$ 241,335	242,035		$ 13	$ 13	302,155	$ 302,155	(60,833)	$ (60,133)
Balance (in shares) at Dec. 31, 2021	128,680,192			128,680,192	128,680,192
Balance at Jun. 30, 2021	$ 174,646			$ 13		299,038		(124,405)
Balance (in shares) at Jun. 30, 2021				128,283,241
Exercise of stock options	910					910
Exercise of stock options (in shares)				353,420
Stock-based compensation expense	1,041					1,041
Net Income	12,577							12,577
Balance at Sep. 30, 2021	189,174			$ 13		300,989		(111,828)
Balance (in shares) at Sep. 30, 2021				128,636,661
Balance at Dec. 31, 2021	$ 241,335	242,035		$ 13	$ 13	302,155	302,155	(60,833)	(60,133)
Balance (in shares) at Dec. 31, 2021	128,680,192			128,680,192	128,680,192
Net Income	$ (913)	87
Balance at Mar. 31, 2022	241,528	243,228
Balance at Dec. 31, 2021	$ 241,335	$ 242,035		$ 13	$ 13	302,155	$ 302,155	(60,833)	$ (60,133)
Balance (in shares) at Dec. 31, 2021	128,680,192			128,680,192	128,680,192
Adjustment due to settlement of GPO fee dispute			$ (700)							$ (700)
Exercise of stock options	$ 2,070					2,070
Exercise of stock options (in shares)				1,864,961
Vesting of RSUs, net of shares surrendered to pay taxes	(648)					(648)
Vesting of RSUs, net of shares surrendered to pay taxes (in shares)				166,461
Issuance of common stock associated with business acquisition	828					828
Issuance of common stock associated with business acquisition (in shares)				203,485
Stock-based compensation expense	4,697					4,697
Net Income	8,046							8,046
Balance at Sep. 30, 2022	$ 256,328			$ 13		309,102		(52,787)
Balance (in shares) at Sep. 30, 2022	130,915,099			130,915,099
Balance at Jun. 30, 2022	$ 254,385			$ 13		307,374		(53,002)
Balance (in shares) at Jun. 30, 2022				130,885,369
Exercise of stock options	28					28
Exercise of stock options (in shares)				19,064
Vesting of RSUs, net of shares surrendered to pay taxes	(2)					(2)
Vesting of RSUs, net of shares surrendered to pay taxes (in shares)				10,666
Stock-based compensation expense	1,702					1,702
Net Income	215							215
Balance at Sep. 30, 2022	$ 256,328			$ 13		$ 309,102		$ (52,787)
Balance (in shares) at Sep. 30, 2022	130,915,099			130,915,099