CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net revenue	$ 25,997	$ 25,061
Cost of revenue	16,786	16,095
Gross profit	9,211	8,966
Operating expenses:
Research and development	2,707	2,529
Selling and marketing	6,097	5,110
General and administrative	2,948	2,488
Restructuring and severance	191	(140)
Total operating expenses	11,943	9,987
Income (loss) from operations	(2,732)	(1,021)
Non-operating income (expense):
Interest expense, net	(50)	(25)
Gain on investment		24
Foreign currency gains, net	89	19
Loss before income tax benefit (provision)	(2,693)	(1,003)
Income tax benefit (provision)	(26)	4
Net income (loss)	(2,719)	(999)
Other comprehensive income (loss):
Foreign currency translation adjustment	120	(175)
Comprehensive income (loss)	$ (2,599)	$ (1,174)
Net income (loss) per common share:
Basic	$ (0.13)	$ (0.06)
Diluted	$ (0.13)	$ (0.06)
Weighted average shares used in computing net income (loss) per common share:
Basic	22,794	22,574
Diluted	22,794	22,574