CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Retained Earnings	AOCI Attributable to Parent
Beginning balance (in shares) at Dec. 31, 2020	43,836,109
Beginning balance at Dec. 31, 2020	$ 151,938
Ending Balance (in shares) at Jun. 30, 2021	43,836,109
Ending balance at Jun. 30, 2021	$ 151,938
Beginning balance at Dec. 31, 2020	(113,945)		$ 0	$ 16,261	$ (130,208)	$ 2
Common stock, beginning balance (in shares) at Dec. 31, 2020			11,882,286
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common shares from stock option exercises (in shares)			2,172,731
Issuance of common shares from stock option exercises	2,125			2,125
Stock-based compensation	7,093			7,093
Change in foreign currency translation, net of tax	(8)					(8)
Net loss	(23,402)				(23,402)
Ending balance at Jun. 30, 2021	$ (128,137)		$ 0	25,479	(153,610)	(6)
Common stock, ending balance (in shares) at Jun. 30, 2021			14,055,017
Beginning balance (in shares) at Mar. 31, 2021	43,836,109
Beginning balance at Mar. 31, 2021	$ 151,938
Ending Balance (in shares) at Jun. 30, 2021	43,836,109
Ending balance at Jun. 30, 2021	$ 151,938
Beginning balance at Mar. 31, 2021	(120,857)		$ 0	18,333	(139,191)	1
Common stock, beginning balance (in shares) at Mar. 31, 2021			12,829,591
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common shares from stock option exercises (in shares)			1,225,426
Issuance of common shares from stock option exercises	1,877			1,877
Stock-based compensation	5,269			5,269
Change in foreign currency translation, net of tax	(7)					(7)
Net loss	(14,419)				(14,419)
Ending balance at Jun. 30, 2021	$ (128,137)		$ 0	25,479	(153,610)	(6)
Common stock, ending balance (in shares) at Jun. 30, 2021			14,055,017
Beginning balance (in shares) at Dec. 31, 2021	0
Beginning balance at Dec. 31, 2021	$ 0
Preferred stock, beginning balance (in shares) at Dec. 31, 2021	0
Beginning balance at Dec. 31, 2021	$ 112,301		$ 0	294,230	(181,898)	(31)
Common stock, beginning balance (in shares) at Dec. 31, 2021	64,324,628		64,324,628
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common shares from stock option exercises (in shares)	564,083
Preferred stock, ending balance (in shares) at Mar. 31, 2022		0
Ending balance at Mar. 31, 2022	$ 102,501	$ 0	$ 0	298,214	(195,736)	23
Common stock, ending balance (in shares) at Mar. 31, 2022			64,889,304
Beginning balance (in shares) at Dec. 31, 2021	0
Beginning balance at Dec. 31, 2021	$ 0
Ending Balance (in shares) at Jun. 30, 2022	0
Ending balance at Jun. 30, 2022	$ 0
Preferred stock, beginning balance (in shares) at Dec. 31, 2021	0
Beginning balance at Dec. 31, 2021	$ 112,301		$ 0	294,230	(181,898)	(31)
Common stock, beginning balance (in shares) at Dec. 31, 2021	64,324,628		64,324,628
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common shares from stock option exercises (in shares)			685,324
Issuance of common shares from stock option exercises	$ 693			693
Offering costs	(271)			(271)
Vesting of restricted stock units (in shares)			767
Stock-based compensation	7,905			7,905
Change in foreign currency translation, net of tax	13					13
Net loss	$ (28,653)				(28,653)
Preferred stock, ending balance (in shares) at Jun. 30, 2022	0	0
Ending balance at Jun. 30, 2022	$ 91,988	$ 0	$ 0	302,557	(210,551)	(18)
Common stock, ending balance (in shares) at Jun. 30, 2022	65,010,719		65,010,719
Ending Balance (in shares) at Jun. 30, 2022	0
Ending balance at Jun. 30, 2022	$ 0
Preferred stock, beginning balance (in shares) at Mar. 31, 2022		0
Beginning balance at Mar. 31, 2022	$ 102,501	$ 0	$ 0	298,214	(195,736)	23
Common stock, beginning balance (in shares) at Mar. 31, 2022			64,889,304
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common shares from stock option exercises (in shares)	121,241		121,241
Issuance of common shares from stock option exercises	$ 134			134
Offering costs	(271)			(271)
Vesting of restricted stock units (in shares)			174
Stock-based compensation	4,480			4,480
Change in foreign currency translation, net of tax	(41)					(41)
Net loss	$ (14,815)				(14,815)
Preferred stock, ending balance (in shares) at Jun. 30, 2022	0	0
Ending balance at Jun. 30, 2022	$ 91,988	$ 0	$ 0	$ 302,557	$ (210,551)	$ (18)
Common stock, ending balance (in shares) at Jun. 30, 2022	65,010,719		65,010,719