Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Total
Balance at Dec. 31, 2020	$ 580	$ 937,525	$ 74	$ (365,735)	$ 572,444
Balance (in shares) at Dec. 31, 2020	57,873,444
Increase (Decrease) in Stockholders' Equity
Issuance of common stock upon exercise of stock awards	$ 2	5,337			5,339
Issuance of common stock upon exercise of stock awards (in shares)	230,701
Issuance of restricted stock units	$ 1	(1)
Issuance of restricted stock units (in shares)	117,808
Comprehensive income (loss)			23	(2,487)	(2,464)
Stock-based compensation		8,293			8,293
Balance at Mar. 31, 2021	$ 583	951,154	97	(368,222)	583,612
Balance (in shares) at Mar. 31, 2021	58,221,953
Balance at Dec. 31, 2020	$ 580	937,525	74	(365,735)	572,444
Balance (in shares) at Dec. 31, 2020	57,873,444
Increase (Decrease) in Stockholders' Equity
Comprehensive income (loss)					49,671
Balance at Jun. 30, 2021	$ 584	962,343	(15)	(315,974)	646,938
Balance (in shares) at Jun. 30, 2021	58,315,485
Balance at Mar. 31, 2021	$ 583	951,154	97	(368,222)	583,612
Balance (in shares) at Mar. 31, 2021	58,221,953
Increase (Decrease) in Stockholders' Equity
Issuance of common stock upon exercise of stock awards	$ 1	902			903
Issuance of common stock upon exercise of stock awards (in shares)	52,790
Issuance of restricted stock units (in shares)	10,190
Issuance of common stock under the Employee Stock Purchase Plan		937			937
Issuance of common stock under the Employee Stock Purchase Plan (in shares)	30,552
Comprehensive income (loss)			(112)	52,248	52,136
Stock-based compensation		9,350			9,350
Balance at Jun. 30, 2021	$ 584	962,343	(15)	(315,974)	646,938
Balance (in shares) at Jun. 30, 2021	58,315,485
Balance at Dec. 31, 2021	$ 595	1,017,523	(1,510)	(283,104)	733,504
Balance (in shares) at Dec. 31, 2021	59,355,558
Increase (Decrease) in Stockholders' Equity
Issuance of common stock upon exercise of stock awards		731			731
Issuance of common stock upon exercise of stock awards (in shares)	36,500
Issuance of restricted stock units	$ 1	(1)
Issuance of restricted stock units (in shares)	137,134
Comprehensive income (loss)			(5,611)	23,594	17,983
Stock-based compensation		10,805			10,805
Balance at Mar. 31, 2022	$ 596	1,029,058	(7,121)	(259,510)	763,023
Balance (in shares) at Mar. 31, 2022	59,529,192
Balance at Dec. 31, 2021	$ 595	1,017,523	(1,510)	(283,104)	733,504
Balance (in shares) at Dec. 31, 2021	59,355,558
Increase (Decrease) in Stockholders' Equity
Comprehensive income (loss)					(17,815)
Balance at Jun. 30, 2022	$ 598	1,044,172	(8,944)	(293,485)	742,341
Balance (in shares) at Jun. 30, 2022	59,684,420
Balance at Mar. 31, 2022	$ 596	1,029,058	(7,121)	(259,510)	763,023
Balance (in shares) at Mar. 31, 2022	59,529,192
Increase (Decrease) in Stockholders' Equity
Issuance of common stock upon exercise of stock awards	$ 1	1,315			1,316
Issuance of common stock upon exercise of stock awards (in shares)	70,874
Issuance of restricted stock units (in shares)	15,774
Issuance of common stock under the Employee Stock Purchase Plan	$ 1	1,196			1,197
Issuance of common stock under the Employee Stock Purchase Plan (in shares)	68,580
Comprehensive income (loss)			(1,823)	(33,975)	(35,798)
Stock-based compensation		12,603			12,603
Balance at Jun. 30, 2022	$ 598	$ 1,044,172	$ (8,944)	$ (293,485)	$ 742,341
Balance (in shares) at Jun. 30, 2022	59,684,420