Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Revenue	$ 101,931	$ 95,642	$ 301,041	$ 275,151
Cost of revenue	39,271	33,376	113,822	101,807
Gross profit	62,660	62,266	187,219	173,344
Operating expenses:
Sales and marketing	35,934	32,527	103,840	96,067
General and administrative	18,454	15,631	57,267	48,728
Impairment charges related to operating right of use assets	0	0	0	393
Litigation costs and related recoveries:
Professional fees and other costs of litigation	6,145	6,581	12,837	14,130
Insurance costs and recoveries, net	92	0	(389)	0
Litigation costs and related recoveries, net	6,237	6,581	12,448	14,130
Total operating expenses	60,625	54,739	173,555	159,318
Operating income	2,035	7,527	13,664	14,026
Non-operating income and (expenses):
Interest expense	(1,167)	(653)	(2,974)	(738)
Loss on change in fair value of redeemable warrants	0	(2,053)	0	(3,023)
Other income (expenses), net	(1,329)	(1,161)	(2,696)	(885)
Income (loss) before income taxes	(461)	3,660	7,994	9,380
Income taxes	56	(1,729)	(5,202)	(4,218)
Net income (loss)	(405)	1,931	2,792	5,162
Other comprehensive income (loss):
Foreign currency translation loss	(1,667)	(454)	(3,878)	(2,398)
Derivative instrument adjustments, net of tax	1,220	0	1,220	0
Comprehensive income (loss)	(852)	1,477	134	2,764
Net income (loss) attributable to common stockholders	$ (405)	$ (6,691)	$ 2,792	$ (21,382)
Net income (loss) per share attributable to common stockholders:
Basic (in dollars per share)	$ 0	$ (0.08)	$ 0.03	$ (0.26)
Diluted (in dollars per share)	$ 0	$ (0.08)	$ 0.03	$ (0.26)
Weighted average number of shares of Common Stock outstanding:
Weighted average number of shares outstanding, basic (shares)	87,965	86,189	87,441	83,449
Weighted average number of shares outstanding, diluted (shares)	87,965	86,189	89,054	83,449