Unaudited Condensed Consolidated Statements of Loss and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Statement [Abstract]
Revenue	$ 57,933	$ 26,332	$ 144,743	$ 81,157
Cost of revenue	32,667	15,178	84,343	51,799
Gross profit	25,266	11,154	60,400	29,358
Operating expenses
Engineering, research, and development	2,132	2,076	5,687	7,193
Sales and marketing	4,073	2,245	9,942	7,451
General and administrative	17,091	8,504	43,195	26,606
Total operating expenses	23,296	12,825	58,824	41,250
Income/(loss) from operations	1,970	(1,671)	1,576	(11,892)
Other income/(expenses), net	114	455	(1,015)	419
Income/(loss) before income taxes	2,084	(1,216)	561	(11,473)
Provision/(benefit) for income taxes	2,633	(99)	4,655	(3,594)
Net loss	(549)	(1,117)	(4,094)	(7,879)
Foreign currency translation adjustments, net of tax	(86)	0	(72)	0
Comprehensive loss	$ (635)	$ (1,117)	$ (4,166)	$ (7,879)
Loss per share
Basic (in dollars per share)	$ (0.01)	$ (0.02)	$ (0.07)	$ (0.18)
Diluted (in dollars per share)	$ (0.01)	$ (0.02)	$ (0.07)	$ (0.18)
Weighted average shares outstanding
Basic (in shares)	62,610	49,651	56,280	43,074
Diluted (in shares)	62,610	49,651	56,280	43,074